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@@ -0,0 +1,31775 @@
+/*!
+ * jQuery JavaScript Library v1.12.4
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-05-20T17:17Z
+ */
+
+(function( global, factory ) {
+
+        if ( typeof module === "object" && typeof module.exports === "object" ) {
+                // For CommonJS and CommonJS-like environments where a proper `window`
+                // is present, execute the factory and get jQuery.
+                // For environments that do not have a `window` with a `document`
+                // (such as Node.js), expose a factory as module.exports.
+                // This accentuates the need for the creation of a real `window`.
+                // e.g. var jQuery = require("jquery")(window);
+                // See ticket #14549 for more info.
+                module.exports = global.document ?
+                        factory( global, true ) :
+                        function( w ) {
+                                if ( !w.document ) {
+                                        throw new Error( "jQuery requires a window with a document" );
+                                }
+                                return factory( w );
+                        };
+        } else {
+                factory( global );
+        }
+
+// Pass this if window is not defined yet
+}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Support: Firefox 18+
+// Can't be in strict mode, several libs including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+//"use strict";
+var deletedIds = [];
+
+var document = window.document;
+
+var slice = deletedIds.slice;
+
+var concat = deletedIds.concat;
+
+var push = deletedIds.push;
+
+var indexOf = deletedIds.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var support = {};
+
+
+
+var
+        version = "1.12.4",
+
+        // Define a local copy of jQuery
+        jQuery = function( selector, context ) {
+
+                // The jQuery object is actually just the init constructor 'enhanced'
+                // Need init if jQuery is called (just allow error to be thrown if not included)
+                return new jQuery.fn.init( selector, context );
+        },
+
+        // Support: Android<4.1, IE<9
+        // Make sure we trim BOM and NBSP
+        rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+        // Matches dashed string for camelizing
+        rmsPrefix = /^-ms-/,
+        rdashAlpha = /-([\da-z])/gi,
+
+        // Used by jQuery.camelCase as callback to replace()
+        fcamelCase = function( all, letter ) {
+                return letter.toUpperCase();
+        };
+
+jQuery.fn = jQuery.prototype = {
+
+        // The current version of jQuery being used
+        jquery: version,
+
+        constructor: jQuery,
+
+        // Start with an empty selector
+        selector: "",
+
+        // The default length of a jQuery object is 0
+        length: 0,
+
+        toArray: function() {
+                return slice.call( this );
+        },
+
+        // Get the Nth element in the matched element set OR
+        // Get the whole matched element set as a clean array
+        get: function( num ) {
+                return num != null ?
+
+                        // Return just the one element from the set
+                        ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+
+                        // Return all the elements in a clean array
+                        slice.call( this );
+        },
+
+        // Take an array of elements and push it onto the stack
+        // (returning the new matched element set)
+        pushStack: function( elems ) {
+
+                // Build a new jQuery matched element set
+                var ret = jQuery.merge( this.constructor(), elems );
+
+                // Add the old object onto the stack (as a reference)
+                ret.prevObject = this;
+                ret.context = this.context;
+
+                // Return the newly-formed element set
+                return ret;
+        },
+
+        // Execute a callback for every element in the matched set.
+        each: function( callback ) {
+                return jQuery.each( this, callback );
+        },
+
+        map: function( callback ) {
+                return this.pushStack( jQuery.map( this, function( elem, i ) {
+                        return callback.call( elem, i, elem );
+                } ) );
+        },
+
+        slice: function() {
+                return this.pushStack( slice.apply( this, arguments ) );
+        },
+
+        first: function() {
+                return this.eq( 0 );
+        },
+
+        last: function() {
+                return this.eq( -1 );
+        },
+
+        eq: function( i ) {
+                var len = this.length,
+                        j = +i + ( i < 0 ? len : 0 );
+                return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+        },
+
+        end: function() {
+                return this.prevObject || this.constructor();
+        },
+
+        // For internal use only.
+        // Behaves like an Array's method, not like a jQuery method.
+        push: push,
+        sort: deletedIds.sort,
+        splice: deletedIds.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+        var src, copyIsArray, copy, name, options, clone,
+                target = arguments[ 0 ] || {},
+                i = 1,
+                length = arguments.length,
+                deep = false;
+
+        // Handle a deep copy situation
+        if ( typeof target === "boolean" ) {
+                deep = target;
+
+                // skip the boolean and the target
+                target = arguments[ i ] || {};
+                i++;
+        }
+
+        // Handle case when target is a string or something (possible in deep copy)
+        if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
+                target = {};
+        }
+
+        // extend jQuery itself if only one argument is passed
+        if ( i === length ) {
+                target = this;
+                i--;
+        }
+
+        for ( ; i < length; i++ ) {
+
+                // Only deal with non-null/undefined values
+                if ( ( options = arguments[ i ] ) != null ) {
+
+                        // Extend the base object
+                        for ( name in options ) {
+                                src = target[ name ];
+                                copy = options[ name ];
+
+                                // Prevent never-ending loop
+                                if ( target === copy ) {
+                                        continue;
+                                }
+
+                                // Recurse if we're merging plain objects or arrays
+                                if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+                                        ( copyIsArray = jQuery.isArray( copy ) ) ) ) {
+
+                                        if ( copyIsArray ) {
+                                                copyIsArray = false;
+                                                clone = src && jQuery.isArray( src ) ? src : [];
+
+                                        } else {
+                                                clone = src && jQuery.isPlainObject( src ) ? src : {};
+                                        }
+
+                                        // Never move original objects, clone them
+                                        target[ name ] = jQuery.extend( deep, clone, copy );
+
+                                // Don't bring in undefined values
+                                } else if ( copy !== undefined ) {
+                                        target[ name ] = copy;
+                                }
+                        }
+                }
+        }
+
+        // Return the modified object
+        return target;
+};
+
+jQuery.extend( {
+
+        // Unique for each copy of jQuery on the page
+        expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+        // Assume jQuery is ready without the ready module
+        isReady: true,
+
+        error: function( msg ) {
+                throw new Error( msg );
+        },
+
+        noop: function() {},
+
+        // See test/unit/core.js for details concerning isFunction.
+        // Since version 1.3, DOM methods and functions like alert
+        // aren't supported. They return false on IE (#2968).
+        isFunction: function( obj ) {
+                return jQuery.type( obj ) === "function";
+        },
+
+        isArray: Array.isArray || function( obj ) {
+                return jQuery.type( obj ) === "array";
+        },
+
+        isWindow: function( obj ) {
+                /* jshint eqeqeq: false */
+                return obj != null && obj == obj.window;
+        },
+
+        isNumeric: function( obj ) {
+
+                // parseFloat NaNs numeric-cast false positives (null|true|false|"")
+                // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+                // subtraction forces infinities to NaN
+                // adding 1 corrects loss of precision from parseFloat (#15100)
+                var realStringObj = obj && obj.toString();
+                return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
+        },
+
+        isEmptyObject: function( obj ) {
+                var name;
+                for ( name in obj ) {
+                        return false;
+                }
+                return true;
+        },
+
+        isPlainObject: function( obj ) {
+                var key;
+
+                // Must be an Object.
+                // Because of IE, we also have to check the presence of the constructor property.
+                // Make sure that DOM nodes and window objects don't pass through, as well
+                if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+                        return false;
+                }
+
+                try {
+
+                        // Not own constructor property must be Object
+                        if ( obj.constructor &&
+                                !hasOwn.call( obj, "constructor" ) &&
+                                !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+                                return false;
+                        }
+                } catch ( e ) {
+
+                        // IE8,9 Will throw exceptions on certain host objects #9897
+                        return false;
+                }
+
+                // Support: IE<9
+                // Handle iteration over inherited properties before own properties.
+                if ( !support.ownFirst ) {
+                        for ( key in obj ) {
+                                return hasOwn.call( obj, key );
+                        }
+                }
+
+                // Own properties are enumerated firstly, so to speed up,
+                // if last one is own, then all properties are own.
+                for ( key in obj ) {}
+
+                return key === undefined || hasOwn.call( obj, key );
+        },
+
+        type: function( obj ) {
+                if ( obj == null ) {
+                        return obj + "";
+                }
+                return typeof obj === "object" || typeof obj === "function" ?
+                        class2type[ toString.call( obj ) ] || "object" :
+                        typeof obj;
+        },
+
+        // Workarounds based on findings by Jim Driscoll
+        // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+        globalEval: function( data ) {
+                if ( data && jQuery.trim( data ) ) {
+
+                        // We use execScript on Internet Explorer
+                        // We use an anonymous function so that context is window
+                        // rather than jQuery in Firefox
+                        ( window.execScript || function( data ) {
+                                window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation
+                        } )( data );
+                }
+        },
+
+        // Convert dashed to camelCase; used by the css and data modules
+        // Microsoft forgot to hump their vendor prefix (#9572)
+        camelCase: function( string ) {
+                return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+        },
+
+        nodeName: function( elem, name ) {
+                return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+        },
+
+        each: function( obj, callback ) {
+                var length, i = 0;
+
+                if ( isArrayLike( obj ) ) {
+                        length = obj.length;
+                        for ( ; i < length; i++ ) {
+                                if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+                                        break;
+                                }
+                        }
+                } else {
+                        for ( i in obj ) {
+                                if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+                                        break;
+                                }
+                        }
+                }
+
+                return obj;
+        },
+
+        // Support: Android<4.1, IE<9
+        trim: function( text ) {
+                return text == null ?
+                        "" :
+                        ( text + "" ).replace( rtrim, "" );
+        },
+
+        // results is for internal usage only
+        makeArray: function( arr, results ) {
+                var ret = results || [];
+
+                if ( arr != null ) {
+                        if ( isArrayLike( Object( arr ) ) ) {
+                                jQuery.merge( ret,
+                                        typeof arr === "string" ?
+                                        [ arr ] : arr
+                                );
+                        } else {
+                                push.call( ret, arr );
+                        }
+                }
+
+                return ret;
+        },
+
+        inArray: function( elem, arr, i ) {
+                var len;
+
+                if ( arr ) {
+                        if ( indexOf ) {
+                                return indexOf.call( arr, elem, i );
+                        }
+
+                        len = arr.length;
+                        i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
+
+                        for ( ; i < len; i++ ) {
+
+                                // Skip accessing in sparse arrays
+                                if ( i in arr && arr[ i ] === elem ) {
+                                        return i;
+                                }
+                        }
+                }
+
+                return -1;
+        },
+
+        merge: function( first, second ) {
+                var len = +second.length,
+                        j = 0,
+                        i = first.length;
+
+                while ( j < len ) {
+                        first[ i++ ] = second[ j++ ];
+                }
+
+                // Support: IE<9
+                // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
+                if ( len !== len ) {
+                        while ( second[ j ] !== undefined ) {
+                                first[ i++ ] = second[ j++ ];
+                        }
+                }
+
+                first.length = i;
+
+                return first;
+        },
+
+        grep: function( elems, callback, invert ) {
+                var callbackInverse,
+                        matches = [],
+                        i = 0,
+                        length = elems.length,
+                        callbackExpect = !invert;
+
+                // Go through the array, only saving the items
+                // that pass the validator function
+                for ( ; i < length; i++ ) {
+                        callbackInverse = !callback( elems[ i ], i );
+                        if ( callbackInverse !== callbackExpect ) {
+                                matches.push( elems[ i ] );
+                        }
+                }
+
+                return matches;
+        },
+
+        // arg is for internal usage only
+        map: function( elems, callback, arg ) {
+                var length, value,
+                        i = 0,
+                        ret = [];
+
+                // Go through the array, translating each of the items to their new values
+                if ( isArrayLike( elems ) ) {
+                        length = elems.length;
+                        for ( ; i < length; i++ ) {
+                                value = callback( elems[ i ], i, arg );
+
+                                if ( value != null ) {
+                                        ret.push( value );
+                                }
+                        }
+
+                // Go through every key on the object,
+                } else {
+                        for ( i in elems ) {
+                                value = callback( elems[ i ], i, arg );
+
+                                if ( value != null ) {
+                                        ret.push( value );
+                                }
+                        }
+                }
+
+                // Flatten any nested arrays
+                return concat.apply( [], ret );
+        },
+
+        // A global GUID counter for objects
+        guid: 1,
+
+        // Bind a function to a context, optionally partially applying any
+        // arguments.
+        proxy: function( fn, context ) {
+                var args, proxy, tmp;
+
+                if ( typeof context === "string" ) {
+                        tmp = fn[ context ];
+                        context = fn;
+                        fn = tmp;
+                }
+
+                // Quick check to determine if target is callable, in the spec
+                // this throws a TypeError, but we will just return undefined.
+                if ( !jQuery.isFunction( fn ) ) {
+                        return undefined;
+                }
+
+                // Simulated bind
+                args = slice.call( arguments, 2 );
+                proxy = function() {
+                        return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+                };
+
+                // Set the guid of unique handler to the same of original handler, so it can be removed
+                proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+                return proxy;
+        },
+
+        now: function() {
+                return +( new Date() );
+        },
+
+        // jQuery.support is not used in Core but other projects attach their
+        // properties to it so it needs to exist.
+        support: support
+} );
+
+// JSHint would error on this code due to the Symbol not being defined in ES5.
+// Defining this global in .jshintrc would create a danger of using the global
+// unguarded in another place, it seems safer to just disable JSHint for these
+// three lines.
+/* jshint ignore: start */
+if ( typeof Symbol === "function" ) {
+        jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ];
+}
+/* jshint ignore: end */
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+        class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+        // Support: iOS 8.2 (not reproducible in simulator)
+        // `in` check used to prevent JIT error (gh-2145)
+        // hasOwn isn't used here due to false negatives
+        // regarding Nodelist length in IE
+        var length = !!obj && "length" in obj && obj.length,
+                type = jQuery.type( obj );
+
+        if ( type === "function" || jQuery.isWindow( obj ) ) {
+                return false;
+        }
+
+        return type === "array" || length === 0 ||
+                typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.2.1
+ * http://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2015-10-17
+ */
+(function( window ) {
+
+var i,
+        support,
+        Expr,
+        getText,
+        isXML,
+        tokenize,
+        compile,
+        select,
+        outermostContext,
+        sortInput,
+        hasDuplicate,
+
+        // Local document vars
+        setDocument,
+        document,
+        docElem,
+        documentIsHTML,
+        rbuggyQSA,
+        rbuggyMatches,
+        matches,
+        contains,
+
+        // Instance-specific data
+        expando = "sizzle" + 1 * new Date(),
+        preferredDoc = window.document,
+        dirruns = 0,
+        done = 0,
+        classCache = createCache(),
+        tokenCache = createCache(),
+        compilerCache = createCache(),
+        sortOrder = function( a, b ) {
+                if ( a === b ) {
+                        hasDuplicate = true;
+                }
+                return 0;
+        },
+
+        // General-purpose constants
+        MAX_NEGATIVE = 1 << 31,
+
+        // Instance methods
+        hasOwn = ({}).hasOwnProperty,
+        arr = [],
+        pop = arr.pop,
+        push_native = arr.push,
+        push = arr.push,
+        slice = arr.slice,
+        // Use a stripped-down indexOf as it's faster than native
+        // http://jsperf.com/thor-indexof-vs-for/5
+        indexOf = function( list, elem ) {
+                var i = 0,
+                        len = list.length;
+                for ( ; i < len; i++ ) {
+                        if ( list[i] === elem ) {
+                                return i;
+                        }
+                }
+                return -1;
+        },
+
+        booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+        // Regular expressions
+
+        // http://www.w3.org/TR/css3-selectors/#whitespace
+        whitespace = "[\\x20\\t\\r\\n\\f]",
+
+        // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+        identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+        // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+        attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+                // Operator (capture 2)
+                "*([*^$|!~]?=)" + whitespace +
+                // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+                "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+                "*\\]",
+
+        pseudos = ":(" + identifier + ")(?:\\((" +
+                // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+                // 1. quoted (capture 3; capture 4 or capture 5)
+                "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+                // 2. simple (capture 6)
+                "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+                // 3. anything else (capture 2)
+                ".*" +
+                ")\\)|)",
+
+        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+        rwhitespace = new RegExp( whitespace + "+", "g" ),
+        rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+        rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+        rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+        rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+        rpseudo = new RegExp( pseudos ),
+        ridentifier = new RegExp( "^" + identifier + "$" ),
+
+        matchExpr = {
+                "ID": new RegExp( "^#(" + identifier + ")" ),
+                "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+                "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+                "ATTR": new RegExp( "^" + attributes ),
+                "PSEUDO": new RegExp( "^" + pseudos ),
+                "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+                        "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+                        "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+                "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+                // For use in libraries implementing .is()
+                // We use this for POS matching in `select`
+                "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+                        whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+        },
+
+        rinputs = /^(?:input|select|textarea|button)$/i,
+        rheader = /^h\d$/i,
+
+        rnative = /^[^{]+\{\s*\[native \w/,
+
+        // Easily-parseable/retrievable ID or TAG or CLASS selectors
+        rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+        rsibling = /[+~]/,
+        rescape = /'|\\/g,
+
+        // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+        runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+        funescape = function( _, escaped, escapedWhitespace ) {
+                var high = "0x" + escaped - 0x10000;
+                // NaN means non-codepoint
+                // Support: Firefox<24
+                // Workaround erroneous numeric interpretation of +"0x"
+                return high !== high || escapedWhitespace ?
+                        escaped :
+                        high < 0 ?
+                                // BMP codepoint
+                                String.fromCharCode( high + 0x10000 ) :
+                                // Supplemental Plane codepoint (surrogate pair)
+                                String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+        },
+
+        // Used for iframes
+        // See setDocument()
+        // Removing the function wrapper causes a "Permission Denied"
+        // error in IE
+        unloadHandler = function() {
+                setDocument();
+        };
+
+// Optimize for push.apply( _, NodeList )
+try {
+        push.apply(
+                (arr = slice.call( preferredDoc.childNodes )),
+                preferredDoc.childNodes
+        );
+        // Support: Android<4.0
+        // Detect silently failing push.apply
+        arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+        push = { apply: arr.length ?
+
+                // Leverage slice if possible
+                function( target, els ) {
+                        push_native.apply( target, slice.call(els) );
+                } :
+
+                // Support: IE<9
+                // Otherwise append directly
+                function( target, els ) {
+                        var j = target.length,
+                                i = 0;
+                        // Can't trust NodeList.length
+                        while ( (target[j++] = els[i++]) ) {}
+                        target.length = j - 1;
+                }
+        };
+}
+
+function Sizzle( selector, context, results, seed ) {
+        var m, i, elem, nid, nidselect, match, groups, newSelector,
+                newContext = context && context.ownerDocument,
+
+                // nodeType defaults to 9, since context defaults to document
+                nodeType = context ? context.nodeType : 9;
+
+        results = results || [];
+
+        // Return early from calls with invalid selector or context
+        if ( typeof selector !== "string" || !selector ||
+                nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+                return results;
+        }
+
+        // Try to shortcut find operations (as opposed to filters) in HTML documents
+        if ( !seed ) {
+
+                if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+                        setDocument( context );
+                }
+                context = context || document;
+
+                if ( documentIsHTML ) {
+
+                        // If the selector is sufficiently simple, try using a "get*By*" DOM method
+                        // (excepting DocumentFragment context, where the methods don't exist)
+                        if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+                                // ID selector
+                                if ( (m = match[1]) ) {
+
+                                        // Document context
+                                        if ( nodeType === 9 ) {
+                                                if ( (elem = context.getElementById( m )) ) {
+
+                                                        // Support: IE, Opera, Webkit
+                                                        // TODO: identify versions
+                                                        // getElementById can match elements by name instead of ID
+                                                        if ( elem.id === m ) {
+                                                                results.push( elem );
+                                                                return results;
+                                                        }
+                                                } else {
+                                                        return results;
+                                                }
+
+                                        // Element context
+                                        } else {
+
+                                                // Support: IE, Opera, Webkit
+                                                // TODO: identify versions
+                                                // getElementById can match elements by name instead of ID
+                                                if ( newContext && (elem = newContext.getElementById( m )) &&
+                                                        contains( context, elem ) &&
+                                                        elem.id === m ) {
+
+                                                        results.push( elem );
+                                                        return results;
+                                                }
+                                        }
+
+                                // Type selector
+                                } else if ( match[2] ) {
+                                        push.apply( results, context.getElementsByTagName( selector ) );
+                                        return results;
+
+                                // Class selector
+                                } else if ( (m = match[3]) && support.getElementsByClassName &&
+                                        context.getElementsByClassName ) {
+
+                                        push.apply( results, context.getElementsByClassName( m ) );
+                                        return results;
+                                }
+                        }
+
+                        // Take advantage of querySelectorAll
+                        if ( support.qsa &&
+                                !compilerCache[ selector + " " ] &&
+                                (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+                                if ( nodeType !== 1 ) {
+                                        newContext = context;
+                                        newSelector = selector;
+
+                                // qSA looks outside Element context, which is not what we want
+                                // Thanks to Andrew Dupont for this workaround technique
+                                // Support: IE <=8
+                                // Exclude object elements
+                                } else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+                                        // Capture the context ID, setting it first if necessary
+                                        if ( (nid = context.getAttribute( "id" )) ) {
+                                                nid = nid.replace( rescape, "\\$&" );
+                                        } else {
+                                                context.setAttribute( "id", (nid = expando) );
+                                        }
+
+                                        // Prefix every selector in the list
+                                        groups = tokenize( selector );
+                                        i = groups.length;
+                                        nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
+                                        while ( i-- ) {
+                                                groups[i] = nidselect + " " + toSelector( groups[i] );
+                                        }
+                                        newSelector = groups.join( "," );
+
+                                        // Expand context for sibling selectors
+                                        newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+                                                context;
+                                }
+
+                                if ( newSelector ) {
+                                        try {
+                                                push.apply( results,
+                                                        newContext.querySelectorAll( newSelector )
+                                                );
+                                                return results;
+                                        } catch ( qsaError ) {
+                                        } finally {
+                                                if ( nid === expando ) {
+                                                        context.removeAttribute( "id" );
+                                                }
+                                        }
+                                }
+                        }
+                }
+        }
+
+        // All others
+        return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ *      property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *      deleting the oldest entry
+ */
+function createCache() {
+        var keys = [];
+
+        function cache( key, value ) {
+                // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+                if ( keys.push( key + " " ) > Expr.cacheLength ) {
+                        // Only keep the most recent entries
+                        delete cache[ keys.shift() ];
+                }
+                return (cache[ key + " " ] = value);
+        }
+        return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+        fn[ expando ] = true;
+        return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+        var div = document.createElement("div");
+
+        try {
+                return !!fn( div );
+        } catch (e) {
+                return false;
+        } finally {
+                // Remove from its parent by default
+                if ( div.parentNode ) {
+                        div.parentNode.removeChild( div );
+                }
+                // release memory in IE
+                div = null;
+        }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+        var arr = attrs.split("|"),
+                i = arr.length;
+
+        while ( i-- ) {
+                Expr.attrHandle[ arr[i] ] = handler;
+        }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+        var cur = b && a,
+                diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+                        ( ~b.sourceIndex || MAX_NEGATIVE ) -
+                        ( ~a.sourceIndex || MAX_NEGATIVE );
+
+        // Use IE sourceIndex if available on both nodes
+        if ( diff ) {
+                return diff;
+        }
+
+        // Check if b follows a
+        if ( cur ) {
+                while ( (cur = cur.nextSibling) ) {
+                        if ( cur === b ) {
+                                return -1;
+                        }
+                }
+        }
+
+        return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+        return function( elem ) {
+                var name = elem.nodeName.toLowerCase();
+                return name === "input" && elem.type === type;
+        };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+        return function( elem ) {
+                var name = elem.nodeName.toLowerCase();
+                return (name === "input" || name === "button") && elem.type === type;
+        };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+        return markFunction(function( argument ) {
+                argument = +argument;
+                return markFunction(function( seed, matches ) {
+                        var j,
+                                matchIndexes = fn( [], seed.length, argument ),
+                                i = matchIndexes.length;
+
+                        // Match elements found at the specified indexes
+                        while ( i-- ) {
+                                if ( seed[ (j = matchIndexes[i]) ] ) {
+                                        seed[j] = !(matches[j] = seed[j]);
+                                }
+                        }
+                });
+        });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+        return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+        // documentElement is verified for cases where it doesn't yet exist
+        // (such as loading iframes in IE - #4833)
+        var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+        return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+        var hasCompare, parent,
+                doc = node ? node.ownerDocument || node : preferredDoc;
+
+        // Return early if doc is invalid or already selected
+        if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+                return document;
+        }
+
+        // Update global variables
+        document = doc;
+        docElem = document.documentElement;
+        documentIsHTML = !isXML( document );
+
+        // Support: IE 9-11, Edge
+        // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+        if ( (parent = document.defaultView) && parent.top !== parent ) {
+                // Support: IE 11
+                if ( parent.addEventListener ) {
+                        parent.addEventListener( "unload", unloadHandler, false );
+
+                // Support: IE 9 - 10 only
+                } else if ( parent.attachEvent ) {
+                        parent.attachEvent( "onunload", unloadHandler );
+                }
+        }
+
+        /* Attributes
+        ---------------------------------------------------------------------- */
+
+        // Support: IE<8
+        // Verify that getAttribute really returns attributes and not properties
+        // (excepting IE8 booleans)
+        support.attributes = assert(function( div ) {
+                div.className = "i";
+                return !div.getAttribute("className");
+        });
+
+        /* getElement(s)By*
+        ---------------------------------------------------------------------- */
+
+        // Check if getElementsByTagName("*") returns only elements
+        support.getElementsByTagName = assert(function( div ) {
+                div.appendChild( document.createComment("") );
+                return !div.getElementsByTagName("*").length;
+        });
+
+        // Support: IE<9
+        support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+        // Support: IE<10
+        // Check if getElementById returns elements by name
+        // The broken getElementById methods don't pick up programatically-set names,
+        // so use a roundabout getElementsByName test
+        support.getById = assert(function( div ) {
+                docElem.appendChild( div ).id = expando;
+                return !document.getElementsByName || !document.getElementsByName( expando ).length;
+        });
+
+        // ID find and filter
+        if ( support.getById ) {
+                Expr.find["ID"] = function( id, context ) {
+                        if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+                                var m = context.getElementById( id );
+                                return m ? [ m ] : [];
+                        }
+                };
+                Expr.filter["ID"] = function( id ) {
+                        var attrId = id.replace( runescape, funescape );
+                        return function( elem ) {
+                                return elem.getAttribute("id") === attrId;
+                        };
+                };
+        } else {
+                // Support: IE6/7
+                // getElementById is not reliable as a find shortcut
+                delete Expr.find["ID"];
+
+                Expr.filter["ID"] =  function( id ) {
+                        var attrId = id.replace( runescape, funescape );
+                        return function( elem ) {
+                                var node = typeof elem.getAttributeNode !== "undefined" &&
+                                        elem.getAttributeNode("id");
+                                return node && node.value === attrId;
+                        };
+                };
+        }
+
+        // Tag
+        Expr.find["TAG"] = support.getElementsByTagName ?
+                function( tag, context ) {
+                        if ( typeof context.getElementsByTagName !== "undefined" ) {
+                                return context.getElementsByTagName( tag );
+
+                        // DocumentFragment nodes don't have gEBTN
+                        } else if ( support.qsa ) {
+                                return context.querySelectorAll( tag );
+                        }
+                } :
+
+                function( tag, context ) {
+                        var elem,
+                                tmp = [],
+                                i = 0,
+                                // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+                                results = context.getElementsByTagName( tag );
+
+                        // Filter out possible comments
+                        if ( tag === "*" ) {
+                                while ( (elem = results[i++]) ) {
+                                        if ( elem.nodeType === 1 ) {
+                                                tmp.push( elem );
+                                        }
+                                }
+
+                                return tmp;
+                        }
+                        return results;
+                };
+
+        // Class
+        Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+                if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+                        return context.getElementsByClassName( className );
+                }
+        };
+
+        /* QSA/matchesSelector
+        ---------------------------------------------------------------------- */
+
+        // QSA and matchesSelector support
+
+        // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+        rbuggyMatches = [];
+
+        // qSa(:focus) reports false when true (Chrome 21)
+        // We allow this because of a bug in IE8/9 that throws an error
+        // whenever `document.activeElement` is accessed on an iframe
+        // So, we allow :focus to pass through QSA all the time to avoid the IE error
+        // See http://bugs.jquery.com/ticket/13378
+        rbuggyQSA = [];
+
+        if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+                // Build QSA regex
+                // Regex strategy adopted from Diego Perini
+                assert(function( div ) {
+                        // Select is set to empty string on purpose
+                        // This is to test IE's treatment of not explicitly
+                        // setting a boolean content attribute,
+                        // since its presence should be enough
+                        // http://bugs.jquery.com/ticket/12359
+                        docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
+                                "<select id='" + expando + "-\r\\' msallowcapture=''>" +
+                                "<option selected=''></option></select>";
+
+                        // Support: IE8, Opera 11-12.16
+                        // Nothing should be selected when empty strings follow ^= or $= or *=
+                        // The test attribute must be unknown in Opera but "safe" for WinRT
+                        // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+                        if ( div.querySelectorAll("[msallowcapture^='']").length ) {
+                                rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+                        }
+
+                        // Support: IE8
+                        // Boolean attributes and "value" are not treated correctly
+                        if ( !div.querySelectorAll("[selected]").length ) {
+                                rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+                        }
+
+                        // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+                        if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+                                rbuggyQSA.push("~=");
+                        }
+
+                        // Webkit/Opera - :checked should return selected option elements
+                        // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+                        // IE8 throws error here and will not see later tests
+                        if ( !div.querySelectorAll(":checked").length ) {
+                                rbuggyQSA.push(":checked");
+                        }
+
+                        // Support: Safari 8+, iOS 8+
+                        // https://bugs.webkit.org/show_bug.cgi?id=136851
+                        // In-page `selector#id sibing-combinator selector` fails
+                        if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
+                                rbuggyQSA.push(".#.+[+~]");
+                        }
+                });
+
+                assert(function( div ) {
+                        // Support: Windows 8 Native Apps
+                        // The type and name attributes are restricted during .innerHTML assignment
+                        var input = document.createElement("input");
+                        input.setAttribute( "type", "hidden" );
+                        div.appendChild( input ).setAttribute( "name", "D" );
+
+                        // Support: IE8
+                        // Enforce case-sensitivity of name attribute
+                        if ( div.querySelectorAll("[name=d]").length ) {
+                                rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+                        }
+
+                        // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+                        // IE8 throws error here and will not see later tests
+                        if ( !div.querySelectorAll(":enabled").length ) {
+                                rbuggyQSA.push( ":enabled", ":disabled" );
+                        }
+
+                        // Opera 10-11 does not throw on post-comma invalid pseudos
+                        div.querySelectorAll("*,:x");
+                        rbuggyQSA.push(",.*:");
+                });
+        }
+
+        if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+                docElem.webkitMatchesSelector ||
+                docElem.mozMatchesSelector ||
+                docElem.oMatchesSelector ||
+                docElem.msMatchesSelector) )) ) {
+
+                assert(function( div ) {
+                        // Check to see if it's possible to do matchesSelector
+                        // on a disconnected node (IE 9)
+                        support.disconnectedMatch = matches.call( div, "div" );
+
+                        // This should fail with an exception
+                        // Gecko does not error, returns false instead
+                        matches.call( div, "[s!='']:x" );
+                        rbuggyMatches.push( "!=", pseudos );
+                });
+        }
+
+        rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+        rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+        /* Contains
+        ---------------------------------------------------------------------- */
+        hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+        // Element contains another
+        // Purposefully self-exclusive
+        // As in, an element does not contain itself
+        contains = hasCompare || rnative.test( docElem.contains ) ?
+                function( a, b ) {
+                        var adown = a.nodeType === 9 ? a.documentElement : a,
+                                bup = b && b.parentNode;
+                        return a === bup || !!( bup && bup.nodeType === 1 && (
+                                adown.contains ?
+                                        adown.contains( bup ) :
+                                        a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+                        ));
+                } :
+                function( a, b ) {
+                        if ( b ) {
+                                while ( (b = b.parentNode) ) {
+                                        if ( b === a ) {
+                                                return true;
+                                        }
+                                }
+                        }
+                        return false;
+                };
+
+        /* Sorting
+        ---------------------------------------------------------------------- */
+
+        // Document order sorting
+        sortOrder = hasCompare ?
+        function( a, b ) {
+
+                // Flag for duplicate removal
+                if ( a === b ) {
+                        hasDuplicate = true;
+                        return 0;
+                }
+
+                // Sort on method existence if only one input has compareDocumentPosition
+                var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+                if ( compare ) {
+                        return compare;
+                }
+
+                // Calculate position if both inputs belong to the same document
+                compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+                        a.compareDocumentPosition( b ) :
+
+                        // Otherwise we know they are disconnected
+                        1;
+
+                // Disconnected nodes
+                if ( compare & 1 ||
+                        (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+                        // Choose the first element that is related to our preferred document
+                        if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+                                return -1;
+                        }
+                        if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+                                return 1;
+                        }
+
+                        // Maintain original order
+                        return sortInput ?
+                                ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+                                0;
+                }
+
+                return compare & 4 ? -1 : 1;
+        } :
+        function( a, b ) {
+                // Exit early if the nodes are identical
+                if ( a === b ) {
+                        hasDuplicate = true;
+                        return 0;
+                }
+
+                var cur,
+                        i = 0,
+                        aup = a.parentNode,
+                        bup = b.parentNode,
+                        ap = [ a ],
+                        bp = [ b ];
+
+                // Parentless nodes are either documents or disconnected
+                if ( !aup || !bup ) {
+                        return a === document ? -1 :
+                                b === document ? 1 :
+                                aup ? -1 :
+                                bup ? 1 :
+                                sortInput ?
+                                ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+                                0;
+
+                // If the nodes are siblings, we can do a quick check
+                } else if ( aup === bup ) {
+                        return siblingCheck( a, b );
+                }
+
+                // Otherwise we need full lists of their ancestors for comparison
+                cur = a;
+                while ( (cur = cur.parentNode) ) {
+                        ap.unshift( cur );
+                }
+                cur = b;
+                while ( (cur = cur.parentNode) ) {
+                        bp.unshift( cur );
+                }
+
+                // Walk down the tree looking for a discrepancy
+                while ( ap[i] === bp[i] ) {
+                        i++;
+                }
+
+                return i ?
+                        // Do a sibling check if the nodes have a common ancestor
+                        siblingCheck( ap[i], bp[i] ) :
+
+                        // Otherwise nodes in our document sort first
+                        ap[i] === preferredDoc ? -1 :
+                        bp[i] === preferredDoc ? 1 :
+                        0;
+        };
+
+        return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+        return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+        // Set document vars if needed
+        if ( ( elem.ownerDocument || elem ) !== document ) {
+                setDocument( elem );
+        }
+
+        // Make sure that attribute selectors are quoted
+        expr = expr.replace( rattributeQuotes, "='$1']" );
+
+        if ( support.matchesSelector && documentIsHTML &&
+                !compilerCache[ expr + " " ] &&
+                ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+                ( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
+
+                try {
+                        var ret = matches.call( elem, expr );
+
+                        // IE 9's matchesSelector returns false on disconnected nodes
+                        if ( ret || support.disconnectedMatch ||
+                                        // As well, disconnected nodes are said to be in a document
+                                        // fragment in IE 9
+                                        elem.document && elem.document.nodeType !== 11 ) {
+                                return ret;
+                        }
+                } catch (e) {}
+        }
+
+        return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+        // Set document vars if needed
+        if ( ( context.ownerDocument || context ) !== document ) {
+                setDocument( context );
+        }
+        return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+        // Set document vars if needed
+        if ( ( elem.ownerDocument || elem ) !== document ) {
+                setDocument( elem );
+        }
+
+        var fn = Expr.attrHandle[ name.toLowerCase() ],
+                // Don't get fooled by Object.prototype properties (jQuery #13807)
+                val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+                        fn( elem, name, !documentIsHTML ) :
+                        undefined;
+
+        return val !== undefined ?
+                val :
+                support.attributes || !documentIsHTML ?
+                        elem.getAttribute( name ) :
+                        (val = elem.getAttributeNode(name)) && val.specified ?
+                                val.value :
+                                null;
+};
+
+Sizzle.error = function( msg ) {
+        throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+        var elem,
+                duplicates = [],
+                j = 0,
+                i = 0;
+
+        // Unless we *know* we can detect duplicates, assume their presence
+        hasDuplicate = !support.detectDuplicates;
+        sortInput = !support.sortStable && results.slice( 0 );
+        results.sort( sortOrder );
+
+        if ( hasDuplicate ) {
+                while ( (elem = results[i++]) ) {
+                        if ( elem === results[ i ] ) {
+                                j = duplicates.push( i );
+                        }
+                }
+                while ( j-- ) {
+                        results.splice( duplicates[ j ], 1 );
+                }
+        }
+
+        // Clear input after sorting to release objects
+        // See https://github.com/jquery/sizzle/pull/225
+        sortInput = null;
+
+        return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+        var node,
+                ret = "",
+                i = 0,
+                nodeType = elem.nodeType;
+
+        if ( !nodeType ) {
+                // If no nodeType, this is expected to be an array
+                while ( (node = elem[i++]) ) {
+                        // Do not traverse comment nodes
+                        ret += getText( node );
+                }
+        } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+                // Use textContent for elements
+                // innerText usage removed for consistency of new lines (jQuery #11153)
+                if ( typeof elem.textContent === "string" ) {
+                        return elem.textContent;
+                } else {
+                        // Traverse its children
+                        for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+                                ret += getText( elem );
+                        }
+                }
+        } else if ( nodeType === 3 || nodeType === 4 ) {
+                return elem.nodeValue;
+        }
+        // Do not include comment or processing instruction nodes
+
+        return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+        // Can be adjusted by the user
+        cacheLength: 50,
+
+        createPseudo: markFunction,
+
+        match: matchExpr,
+
+        attrHandle: {},
+
+        find: {},
+
+        relative: {
+                ">": { dir: "parentNode", first: true },
+                " ": { dir: "parentNode" },
+                "+": { dir: "previousSibling", first: true },
+                "~": { dir: "previousSibling" }
+        },
+
+        preFilter: {
+                "ATTR": function( match ) {
+                        match[1] = match[1].replace( runescape, funescape );
+
+                        // Move the given value to match[3] whether quoted or unquoted
+                        match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+                        if ( match[2] === "~=" ) {
+                                match[3] = " " + match[3] + " ";
+                        }
+
+                        return match.slice( 0, 4 );
+                },
+
+                "CHILD": function( match ) {
+                        /* matches from matchExpr["CHILD"]
+                                1 type (only|nth|...)
+                                2 what (child|of-type)
+                                3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+                                4 xn-component of xn+y argument ([+-]?\d*n|)
+                                5 sign of xn-component
+                                6 x of xn-component
+                                7 sign of y-component
+                                8 y of y-component
+                        */
+                        match[1] = match[1].toLowerCase();
+
+                        if ( match[1].slice( 0, 3 ) === "nth" ) {
+                                // nth-* requires argument
+                                if ( !match[3] ) {
+                                        Sizzle.error( match[0] );
+                                }
+
+                                // numeric x and y parameters for Expr.filter.CHILD
+                                // remember that false/true cast respectively to 0/1
+                                match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+                                match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+                        // other types prohibit arguments
+                        } else if ( match[3] ) {
+                                Sizzle.error( match[0] );
+                        }
+
+                        return match;
+                },
+
+                "PSEUDO": function( match ) {
+                        var excess,
+                                unquoted = !match[6] && match[2];
+
+                        if ( matchExpr["CHILD"].test( match[0] ) ) {
+                                return null;
+                        }
+
+                        // Accept quoted arguments as-is
+                        if ( match[3] ) {
+                                match[2] = match[4] || match[5] || "";
+
+                        // Strip excess characters from unquoted arguments
+                        } else if ( unquoted && rpseudo.test( unquoted ) &&
+                                // Get excess from tokenize (recursively)
+                                (excess = tokenize( unquoted, true )) &&
+                                // advance to the next closing parenthesis
+                                (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+                                // excess is a negative index
+                                match[0] = match[0].slice( 0, excess );
+                                match[2] = unquoted.slice( 0, excess );
+                        }
+
+                        // Return only captures needed by the pseudo filter method (type and argument)
+                        return match.slice( 0, 3 );
+                }
+        },
+
+        filter: {
+
+                "TAG": function( nodeNameSelector ) {
+                        var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+                        return nodeNameSelector === "*" ?
+                                function() { return true; } :
+                                function( elem ) {
+                                        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+                                };
+                },
+
+                "CLASS": function( className ) {
+                        var pattern = classCache[ className + " " ];
+
+                        return pattern ||
+                                (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+                                classCache( className, function( elem ) {
+                                        return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
+                                });
+                },
+
+                "ATTR": function( name, operator, check ) {
+                        return function( elem ) {
+                                var result = Sizzle.attr( elem, name );
+
+                                if ( result == null ) {
+                                        return operator === "!=";
+                                }
+                                if ( !operator ) {
+                                        return true;
+                                }
+
+                                result += "";
+
+                                return operator === "=" ? result === check :
+                                        operator === "!=" ? result !== check :
+                                        operator === "^=" ? check && result.indexOf( check ) === 0 :
+                                        operator === "*=" ? check && result.indexOf( check ) > -1 :
+                                        operator === "$=" ? check && result.slice( -check.length ) === check :
+                                        operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
+                                        operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+                                        false;
+                        };
+                },
+
+                "CHILD": function( type, what, argument, first, last ) {
+                        var simple = type.slice( 0, 3 ) !== "nth",
+                                forward = type.slice( -4 ) !== "last",
+                                ofType = what === "of-type";
+
+                        return first === 1 && last === 0 ?
+
+                                // Shortcut for :nth-*(n)
+                                function( elem ) {
+                                        return !!elem.parentNode;
+                                } :
+
+                                function( elem, context, xml ) {
+                                        var cache, uniqueCache, outerCache, node, nodeIndex, start,
+                                                dir = simple !== forward ? "nextSibling" : "previousSibling",
+                                                parent = elem.parentNode,
+                                                name = ofType && elem.nodeName.toLowerCase(),
+                                                useCache = !xml && !ofType,
+                                                diff = false;
+
+                                        if ( parent ) {
+
+                                                // :(first|last|only)-(child|of-type)
+                                                if ( simple ) {
+                                                        while ( dir ) {
+                                                                node = elem;
+                                                                while ( (node = node[ dir ]) ) {
+                                                                        if ( ofType ?
+                                                                                node.nodeName.toLowerCase() === name :
+                                                                                node.nodeType === 1 ) {
+
+                                                                                return false;
+                                                                        }
+                                                                }
+                                                                // Reverse direction for :only-* (if we haven't yet done so)
+                                                                start = dir = type === "only" && !start && "nextSibling";
+                                                        }
+                                                        return true;
+                                                }
+
+                                                start = [ forward ? parent.firstChild : parent.lastChild ];
+
+                                                // non-xml :nth-child(...) stores cache data on `parent`
+                                                if ( forward && useCache ) {
+
+                                                        // Seek `elem` from a previously-cached index
+
+                                                        // ...in a gzip-friendly way
+                                                        node = parent;
+                                                        outerCache = node[ expando ] || (node[ expando ] = {});
+
+                                                        // Support: IE <9 only
+                                                        // Defend against cloned attroperties (jQuery gh-1709)
+                                                        uniqueCache = outerCache[ node.uniqueID ] ||
+                                                                (outerCache[ node.uniqueID ] = {});
+
+                                                        cache = uniqueCache[ type ] || [];
+                                                        nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+                                                        diff = nodeIndex && cache[ 2 ];
+                                                        node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+                                                        while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+                                                                // Fallback to seeking `elem` from the start
+                                                                (diff = nodeIndex = 0) || start.pop()) ) {
+
+                                                                // When found, cache indexes on `parent` and break
+                                                                if ( node.nodeType === 1 && ++diff && node === elem ) {
+                                                                        uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
+                                                                        break;
+                                                                }
+                                                        }
+
+                                                } else {
+                                                        // Use previously-cached element index if available
+                                                        if ( useCache ) {
+                                                                // ...in a gzip-friendly way
+                                                                node = elem;
+                                                                outerCache = node[ expando ] || (node[ expando ] = {});
+
+                                                                // Support: IE <9 only
+                                                                // Defend against cloned attroperties (jQuery gh-1709)
+                                                                uniqueCache = outerCache[ node.uniqueID ] ||
+                                                                        (outerCache[ node.uniqueID ] = {});
+
+                                                                cache = uniqueCache[ type ] || [];
+                                                                nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+                                                                diff = nodeIndex;
+                                                        }
+
+                                                        // xml :nth-child(...)
+                                                        // or :nth-last-child(...) or :nth(-last)?-of-type(...)
+                                                        if ( diff === false ) {
+                                                                // Use the same loop as above to seek `elem` from the start
+                                                                while ( (node = ++nodeIndex && node && node[ dir ] ||
+                                                                        (diff = nodeIndex = 0) || start.pop()) ) {
+
+                                                                        if ( ( ofType ?
+                                                                                node.nodeName.toLowerCase() === name :
+                                                                                node.nodeType === 1 ) &&
+                                                                                ++diff ) {
+
+                                                                                // Cache the index of each encountered element
+                                                                                if ( useCache ) {
+                                                                                        outerCache = node[ expando ] || (node[ expando ] = {});
+
+                                                                                        // Support: IE <9 only
+                                                                                        // Defend against cloned attroperties (jQuery gh-1709)
+                                                                                        uniqueCache = outerCache[ node.uniqueID ] ||
+                                                                                                (outerCache[ node.uniqueID ] = {});
+
+                                                                                        uniqueCache[ type ] = [ dirruns, diff ];
+                                                                                }
+
+                                                                                if ( node === elem ) {
+                                                                                        break;
+                                                                                }
+                                                                        }
+                                                                }
+                                                        }
+                                                }
+
+                                                // Incorporate the offset, then check against cycle size
+                                                diff -= last;
+                                                return diff === first || ( diff % first === 0 && diff / first >= 0 );
+                                        }
+                                };
+                },
+
+                "PSEUDO": function( pseudo, argument ) {
+                        // pseudo-class names are case-insensitive
+                        // http://www.w3.org/TR/selectors/#pseudo-classes
+                        // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+                        // Remember that setFilters inherits from pseudos
+                        var args,
+                                fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+                                        Sizzle.error( "unsupported pseudo: " + pseudo );
+
+                        // The user may use createPseudo to indicate that
+                        // arguments are needed to create the filter function
+                        // just as Sizzle does
+                        if ( fn[ expando ] ) {
+                                return fn( argument );
+                        }
+
+                        // But maintain support for old signatures
+                        if ( fn.length > 1 ) {
+                                args = [ pseudo, pseudo, "", argument ];
+                                return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+                                        markFunction(function( seed, matches ) {
+                                                var idx,
+                                                        matched = fn( seed, argument ),
+                                                        i = matched.length;
+                                                while ( i-- ) {
+                                                        idx = indexOf( seed, matched[i] );
+                                                        seed[ idx ] = !( matches[ idx ] = matched[i] );
+                                                }
+                                        }) :
+                                        function( elem ) {
+                                                return fn( elem, 0, args );
+                                        };
+                        }
+
+                        return fn;
+                }
+        },
+
+        pseudos: {
+                // Potentially complex pseudos
+                "not": markFunction(function( selector ) {
+                        // Trim the selector passed to compile
+                        // to avoid treating leading and trailing
+                        // spaces as combinators
+                        var input = [],
+                                results = [],
+                                matcher = compile( selector.replace( rtrim, "$1" ) );
+
+                        return matcher[ expando ] ?
+                                markFunction(function( seed, matches, context, xml ) {
+                                        var elem,
+                                                unmatched = matcher( seed, null, xml, [] ),
+                                                i = seed.length;
+
+                                        // Match elements unmatched by `matcher`
+                                        while ( i-- ) {
+                                                if ( (elem = unmatched[i]) ) {
+                                                        seed[i] = !(matches[i] = elem);
+                                                }
+                                        }
+                                }) :
+                                function( elem, context, xml ) {
+                                        input[0] = elem;
+                                        matcher( input, null, xml, results );
+                                        // Don't keep the element (issue #299)
+                                        input[0] = null;
+                                        return !results.pop();
+                                };
+                }),
+
+                "has": markFunction(function( selector ) {
+                        return function( elem ) {
+                                return Sizzle( selector, elem ).length > 0;
+                        };
+                }),
+
+                "contains": markFunction(function( text ) {
+                        text = text.replace( runescape, funescape );
+                        return function( elem ) {
+                                return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+                        };
+                }),
+
+                // "Whether an element is represented by a :lang() selector
+                // is based solely on the element's language value
+                // being equal to the identifier C,
+                // or beginning with the identifier C immediately followed by "-".
+                // The matching of C against the element's language value is performed case-insensitively.
+                // The identifier C does not have to be a valid language name."
+                // http://www.w3.org/TR/selectors/#lang-pseudo
+                "lang": markFunction( function( lang ) {
+                        // lang value must be a valid identifier
+                        if ( !ridentifier.test(lang || "") ) {
+                                Sizzle.error( "unsupported lang: " + lang );
+                        }
+                        lang = lang.replace( runescape, funescape ).toLowerCase();
+                        return function( elem ) {
+                                var elemLang;
+                                do {
+                                        if ( (elemLang = documentIsHTML ?
+                                                elem.lang :
+                                                elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+                                                elemLang = elemLang.toLowerCase();
+                                                return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+                                        }
+                                } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+                                return false;
+                        };
+                }),
+
+                // Miscellaneous
+                "target": function( elem ) {
+                        var hash = window.location && window.location.hash;
+                        return hash && hash.slice( 1 ) === elem.id;
+                },
+
+                "root": function( elem ) {
+                        return elem === docElem;
+                },
+
+                "focus": function( elem ) {
+                        return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+                },
+
+                // Boolean properties
+                "enabled": function( elem ) {
+                        return elem.disabled === false;
+                },
+
+                "disabled": function( elem ) {
+                        return elem.disabled === true;
+                },
+
+                "checked": function( elem ) {
+                        // In CSS3, :checked should return both checked and selected elements
+                        // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+                        var nodeName = elem.nodeName.toLowerCase();
+                        return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+                },
+
+                "selected": function( elem ) {
+                        // Accessing this property makes selected-by-default
+                        // options in Safari work properly
+                        if ( elem.parentNode ) {
+                                elem.parentNode.selectedIndex;
+                        }
+
+                        return elem.selected === true;
+                },
+
+                // Contents
+                "empty": function( elem ) {
+                        // http://www.w3.org/TR/selectors/#empty-pseudo
+                        // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+                        //   but not by others (comment: 8; processing instruction: 7; etc.)
+                        // nodeType < 6 works because attributes (2) do not appear as children
+                        for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+                                if ( elem.nodeType < 6 ) {
+                                        return false;
+                                }
+                        }
+                        return true;
+                },
+
+                "parent": function( elem ) {
+                        return !Expr.pseudos["empty"]( elem );
+                },
+
+                // Element/input types
+                "header": function( elem ) {
+                        return rheader.test( elem.nodeName );
+                },
+
+                "input": function( elem ) {
+                        return rinputs.test( elem.nodeName );
+                },
+
+                "button": function( elem ) {
+                        var name = elem.nodeName.toLowerCase();
+                        return name === "input" && elem.type === "button" || name === "button";
+                },
+
+                "text": function( elem ) {
+                        var attr;
+                        return elem.nodeName.toLowerCase() === "input" &&
+                                elem.type === "text" &&
+
+                                // Support: IE<8
+                                // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+                                ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+                },
+
+                // Position-in-collection
+                "first": createPositionalPseudo(function() {
+                        return [ 0 ];
+                }),
+
+                "last": createPositionalPseudo(function( matchIndexes, length ) {
+                        return [ length - 1 ];
+                }),
+
+                "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                        return [ argument < 0 ? argument + length : argument ];
+                }),
+
+                "even": createPositionalPseudo(function( matchIndexes, length ) {
+                        var i = 0;
+                        for ( ; i < length; i += 2 ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                }),
+
+                "odd": createPositionalPseudo(function( matchIndexes, length ) {
+                        var i = 1;
+                        for ( ; i < length; i += 2 ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                }),
+
+                "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                        var i = argument < 0 ? argument + length : argument;
+                        for ( ; --i >= 0; ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                }),
+
+                "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                        var i = argument < 0 ? argument + length : argument;
+                        for ( ; ++i < length; ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                })
+        }
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+        Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+        Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+        var matched, match, tokens, type,
+                soFar, groups, preFilters,
+                cached = tokenCache[ selector + " " ];
+
+        if ( cached ) {
+                return parseOnly ? 0 : cached.slice( 0 );
+        }
+
+        soFar = selector;
+        groups = [];
+        preFilters = Expr.preFilter;
+
+        while ( soFar ) {
+
+                // Comma and first run
+                if ( !matched || (match = rcomma.exec( soFar )) ) {
+                        if ( match ) {
+                                // Don't consume trailing commas as valid
+                                soFar = soFar.slice( match[0].length ) || soFar;
+                        }
+                        groups.push( (tokens = []) );
+                }
+
+                matched = false;
+
+                // Combinators
+                if ( (match = rcombinators.exec( soFar )) ) {
+                        matched = match.shift();
+                        tokens.push({
+                                value: matched,
+                                // Cast descendant combinators to space
+                                type: match[0].replace( rtrim, " " )
+                        });
+                        soFar = soFar.slice( matched.length );
+                }
+
+                // Filters
+                for ( type in Expr.filter ) {
+                        if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+                                (match = preFilters[ type ]( match ))) ) {
+                                matched = match.shift();
+                                tokens.push({
+                                        value: matched,
+                                        type: type,
+                                        matches: match
+                                });
+                                soFar = soFar.slice( matched.length );
+                        }
+                }
+
+                if ( !matched ) {
+                        break;
+                }
+        }
+
+        // Return the length of the invalid excess
+        // if we're just parsing
+        // Otherwise, throw an error or return tokens
+        return parseOnly ?
+                soFar.length :
+                soFar ?
+                        Sizzle.error( selector ) :
+                        // Cache the tokens
+                        tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+        var i = 0,
+                len = tokens.length,
+                selector = "";
+        for ( ; i < len; i++ ) {
+                selector += tokens[i].value;
+        }
+        return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+        var dir = combinator.dir,
+                checkNonElements = base && dir === "parentNode",
+                doneName = done++;
+
+        return combinator.first ?
+                // Check against closest ancestor/preceding element
+                function( elem, context, xml ) {
+                        while ( (elem = elem[ dir ]) ) {
+                                if ( elem.nodeType === 1 || checkNonElements ) {
+                                        return matcher( elem, context, xml );
+                                }
+                        }
+                } :
+
+                // Check against all ancestor/preceding elements
+                function( elem, context, xml ) {
+                        var oldCache, uniqueCache, outerCache,
+                                newCache = [ dirruns, doneName ];
+
+                        // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
+                        if ( xml ) {
+                                while ( (elem = elem[ dir ]) ) {
+                                        if ( elem.nodeType === 1 || checkNonElements ) {
+                                                if ( matcher( elem, context, xml ) ) {
+                                                        return true;
+                                                }
+                                        }
+                                }
+                        } else {
+                                while ( (elem = elem[ dir ]) ) {
+                                        if ( elem.nodeType === 1 || checkNonElements ) {
+                                                outerCache = elem[ expando ] || (elem[ expando ] = {});
+
+                                                // Support: IE <9 only
+                                                // Defend against cloned attroperties (jQuery gh-1709)
+                                                uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+                                                if ( (oldCache = uniqueCache[ dir ]) &&
+                                                        oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+                                                        // Assign to newCache so results back-propagate to previous elements
+                                                        return (newCache[ 2 ] = oldCache[ 2 ]);
+                                                } else {
+                                                        // Reuse newcache so results back-propagate to previous elements
+                                                        uniqueCache[ dir ] = newCache;
+
+                                                        // A match means we're done; a fail means we have to keep checking
+                                                        if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+                                                                return true;
+                                                        }
+                                                }
+                                        }
+                                }
+                        }
+                };
+}
+
+function elementMatcher( matchers ) {
+        return matchers.length > 1 ?
+                function( elem, context, xml ) {
+                        var i = matchers.length;
+                        while ( i-- ) {
+                                if ( !matchers[i]( elem, context, xml ) ) {
+                                        return false;
+                                }
+                        }
+                        return true;
+                } :
+                matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+        var i = 0,
+                len = contexts.length;
+        for ( ; i < len; i++ ) {
+                Sizzle( selector, contexts[i], results );
+        }
+        return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+        var elem,
+                newUnmatched = [],
+                i = 0,
+                len = unmatched.length,
+                mapped = map != null;
+
+        for ( ; i < len; i++ ) {
+                if ( (elem = unmatched[i]) ) {
+                        if ( !filter || filter( elem, context, xml ) ) {
+                                newUnmatched.push( elem );
+                                if ( mapped ) {
+                                        map.push( i );
+                                }
+                        }
+                }
+        }
+
+        return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+        if ( postFilter && !postFilter[ expando ] ) {
+                postFilter = setMatcher( postFilter );
+        }
+        if ( postFinder && !postFinder[ expando ] ) {
+                postFinder = setMatcher( postFinder, postSelector );
+        }
+        return markFunction(function( seed, results, context, xml ) {
+                var temp, i, elem,
+                        preMap = [],
+                        postMap = [],
+                        preexisting = results.length,
+
+                        // Get initial elements from seed or context
+                        elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+                        // Prefilter to get matcher input, preserving a map for seed-results synchronization
+                        matcherIn = preFilter && ( seed || !selector ) ?
+                                condense( elems, preMap, preFilter, context, xml ) :
+                                elems,
+
+                        matcherOut = matcher ?
+                                // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+                                postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+                                        // ...intermediate processing is necessary
+                                        [] :
+
+                                        // ...otherwise use results directly
+                                        results :
+                                matcherIn;
+
+                // Find primary matches
+                if ( matcher ) {
+                        matcher( matcherIn, matcherOut, context, xml );
+                }
+
+                // Apply postFilter
+                if ( postFilter ) {
+                        temp = condense( matcherOut, postMap );
+                        postFilter( temp, [], context, xml );
+
+                        // Un-match failing elements by moving them back to matcherIn
+                        i = temp.length;
+                        while ( i-- ) {
+                                if ( (elem = temp[i]) ) {
+                                        matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+                                }
+                        }
+                }
+
+                if ( seed ) {
+                        if ( postFinder || preFilter ) {
+                                if ( postFinder ) {
+                                        // Get the final matcherOut by condensing this intermediate into postFinder contexts
+                                        temp = [];
+                                        i = matcherOut.length;
+                                        while ( i-- ) {
+                                                if ( (elem = matcherOut[i]) ) {
+                                                        // Restore matcherIn since elem is not yet a final match
+                                                        temp.push( (matcherIn[i] = elem) );
+                                                }
+                                        }
+                                        postFinder( null, (matcherOut = []), temp, xml );
+                                }
+
+                                // Move matched elements from seed to results to keep them synchronized
+                                i = matcherOut.length;
+                                while ( i-- ) {
+                                        if ( (elem = matcherOut[i]) &&
+                                                (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
+
+                                                seed[temp] = !(results[temp] = elem);
+                                        }
+                                }
+                        }
+
+                // Add elements to results, through postFinder if defined
+                } else {
+                        matcherOut = condense(
+                                matcherOut === results ?
+                                        matcherOut.splice( preexisting, matcherOut.length ) :
+                                        matcherOut
+                        );
+                        if ( postFinder ) {
+                                postFinder( null, results, matcherOut, xml );
+                        } else {
+                                push.apply( results, matcherOut );
+                        }
+                }
+        });
+}
+
+function matcherFromTokens( tokens ) {
+        var checkContext, matcher, j,
+                len = tokens.length,
+                leadingRelative = Expr.relative[ tokens[0].type ],
+                implicitRelative = leadingRelative || Expr.relative[" "],
+                i = leadingRelative ? 1 : 0,
+
+                // The foundational matcher ensures that elements are reachable from top-level context(s)
+                matchContext = addCombinator( function( elem ) {
+                        return elem === checkContext;
+                }, implicitRelative, true ),
+                matchAnyContext = addCombinator( function( elem ) {
+                        return indexOf( checkContext, elem ) > -1;
+                }, implicitRelative, true ),
+                matchers = [ function( elem, context, xml ) {
+                        var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+                                (checkContext = context).nodeType ?
+                                        matchContext( elem, context, xml ) :
+                                        matchAnyContext( elem, context, xml ) );
+                        // Avoid hanging onto element (issue #299)
+                        checkContext = null;
+                        return ret;
+                } ];
+
+        for ( ; i < len; i++ ) {
+                if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+                        matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+                } else {
+                        matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+                        // Return special upon seeing a positional matcher
+                        if ( matcher[ expando ] ) {
+                                // Find the next relative operator (if any) for proper handling
+                                j = ++i;
+                                for ( ; j < len; j++ ) {
+                                        if ( Expr.relative[ tokens[j].type ] ) {
+                                                break;
+                                        }
+                                }
+                                return setMatcher(
+                                        i > 1 && elementMatcher( matchers ),
+                                        i > 1 && toSelector(
+                                                // If the preceding token was a descendant combinator, insert an implicit any-element `*`
+                                                tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+                                        ).replace( rtrim, "$1" ),
+                                        matcher,
+                                        i < j && matcherFromTokens( tokens.slice( i, j ) ),
+                                        j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+                                        j < len && toSelector( tokens )
+                                );
+                        }
+                        matchers.push( matcher );
+                }
+        }
+
+        return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+        var bySet = setMatchers.length > 0,
+                byElement = elementMatchers.length > 0,
+                superMatcher = function( seed, context, xml, results, outermost ) {
+                        var elem, j, matcher,
+                                matchedCount = 0,
+                                i = "0",
+                                unmatched = seed && [],
+                                setMatched = [],
+                                contextBackup = outermostContext,
+                                // We must always have either seed elements or outermost context
+                                elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+                                // Use integer dirruns iff this is the outermost matcher
+                                dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+                                len = elems.length;
+
+                        if ( outermost ) {
+                                outermostContext = context === document || context || outermost;
+                        }
+
+                        // Add elements passing elementMatchers directly to results
+                        // Support: IE<9, Safari
+                        // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
+                        for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+                                if ( byElement && elem ) {
+                                        j = 0;
+                                        if ( !context && elem.ownerDocument !== document ) {
+                                                setDocument( elem );
+                                                xml = !documentIsHTML;
+                                        }
+                                        while ( (matcher = elementMatchers[j++]) ) {
+                                                if ( matcher( elem, context || document, xml) ) {
+                                                        results.push( elem );
+                                                        break;
+                                                }
+                                        }
+                                        if ( outermost ) {
+                                                dirruns = dirrunsUnique;
+                                        }
+                                }
+
+                                // Track unmatched elements for set filters
+                                if ( bySet ) {
+                                        // They will have gone through all possible matchers
+                                        if ( (elem = !matcher && elem) ) {
+                                                matchedCount--;
+                                        }
+
+                                        // Lengthen the array for every element, matched or not
+                                        if ( seed ) {
+                                                unmatched.push( elem );
+                                        }
+                                }
+                        }
+
+                        // `i` is now the count of elements visited above, and adding it to `matchedCount`
+                        // makes the latter nonnegative.
+                        matchedCount += i;
+
+                        // Apply set filters to unmatched elements
+                        // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+                        // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+                        // no element matchers and no seed.
+                        // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+                        // case, which will result in a "00" `matchedCount` that differs from `i` but is also
+                        // numerically zero.
+                        if ( bySet && i !== matchedCount ) {
+                                j = 0;
+                                while ( (matcher = setMatchers[j++]) ) {
+                                        matcher( unmatched, setMatched, context, xml );
+                                }
+
+                                if ( seed ) {
+                                        // Reintegrate element matches to eliminate the need for sorting
+                                        if ( matchedCount > 0 ) {
+                                                while ( i-- ) {
+                                                        if ( !(unmatched[i] || setMatched[i]) ) {
+                                                                setMatched[i] = pop.call( results );
+                                                        }
+                                                }
+                                        }
+
+                                        // Discard index placeholder values to get only actual matches
+                                        setMatched = condense( setMatched );
+                                }
+
+                                // Add matches to results
+                                push.apply( results, setMatched );
+
+                                // Seedless set matches succeeding multiple successful matchers stipulate sorting
+                                if ( outermost && !seed && setMatched.length > 0 &&
+                                        ( matchedCount + setMatchers.length ) > 1 ) {
+
+                                        Sizzle.uniqueSort( results );
+                                }
+                        }
+
+                        // Override manipulation of globals by nested matchers
+                        if ( outermost ) {
+                                dirruns = dirrunsUnique;
+                                outermostContext = contextBackup;
+                        }
+
+                        return unmatched;
+                };
+
+        return bySet ?
+                markFunction( superMatcher ) :
+                superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+        var i,
+                setMatchers = [],
+                elementMatchers = [],
+                cached = compilerCache[ selector + " " ];
+
+        if ( !cached ) {
+                // Generate a function of recursive functions that can be used to check each element
+                if ( !match ) {
+                        match = tokenize( selector );
+                }
+                i = match.length;
+                while ( i-- ) {
+                        cached = matcherFromTokens( match[i] );
+                        if ( cached[ expando ] ) {
+                                setMatchers.push( cached );
+                        } else {
+                                elementMatchers.push( cached );
+                        }
+                }
+
+                // Cache the compiled function
+                cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+                // Save selector and tokenization
+                cached.selector = selector;
+        }
+        return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ *  selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ *  selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+        var i, tokens, token, type, find,
+                compiled = typeof selector === "function" && selector,
+                match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+        results = results || [];
+
+        // Try to minimize operations if there is only one selector in the list and no seed
+        // (the latter of which guarantees us context)
+        if ( match.length === 1 ) {
+
+                // Reduce context if the leading compound selector is an ID
+                tokens = match[0] = match[0].slice( 0 );
+                if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+                                support.getById && context.nodeType === 9 && documentIsHTML &&
+                                Expr.relative[ tokens[1].type ] ) {
+
+                        context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+                        if ( !context ) {
+                                return results;
+
+                        // Precompiled matchers will still verify ancestry, so step up a level
+                        } else if ( compiled ) {
+                                context = context.parentNode;
+                        }
+
+                        selector = selector.slice( tokens.shift().value.length );
+                }
+
+                // Fetch a seed set for right-to-left matching
+                i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+                while ( i-- ) {
+                        token = tokens[i];
+
+                        // Abort if we hit a combinator
+                        if ( Expr.relative[ (type = token.type) ] ) {
+                                break;
+                        }
+                        if ( (find = Expr.find[ type ]) ) {
+                                // Search, expanding context for leading sibling combinators
+                                if ( (seed = find(
+                                        token.matches[0].replace( runescape, funescape ),
+                                        rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+                                )) ) {
+
+                                        // If seed is empty or no tokens remain, we can return early
+                                        tokens.splice( i, 1 );
+                                        selector = seed.length && toSelector( tokens );
+                                        if ( !selector ) {
+                                                push.apply( results, seed );
+                                                return results;
+                                        }
+
+                                        break;
+                                }
+                        }
+                }
+        }
+
+        // Compile and execute a filtering function if one is not provided
+        // Provide `match` to avoid retokenization if we modified the selector above
+        ( compiled || compile( selector, match ) )(
+                seed,
+                context,
+                !documentIsHTML,
+                results,
+                !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+        );
+        return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( div1 ) {
+        // Should return 1, but returns 4 (following)
+        return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( div ) {
+        div.innerHTML = "<a href='#'></a>";
+        return div.firstChild.getAttribute("href") === "#" ;
+}) ) {
+        addHandle( "type|href|height|width", function( elem, name, isXML ) {
+                if ( !isXML ) {
+                        return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+                }
+        });
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( div ) {
+        div.innerHTML = "<input/>";
+        div.firstChild.setAttribute( "value", "" );
+        return div.firstChild.getAttribute( "value" ) === "";
+}) ) {
+        addHandle( "value", function( elem, name, isXML ) {
+                if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+                        return elem.defaultValue;
+                }
+        });
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( div ) {
+        return div.getAttribute("disabled") == null;
+}) ) {
+        addHandle( booleans, function( elem, name, isXML ) {
+                var val;
+                if ( !isXML ) {
+                        return elem[ name ] === true ? name.toLowerCase() :
+                                        (val = elem.getAttributeNode( name )) && val.specified ?
+                                        val.value :
+                                null;
+                }
+        });
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+
+var dir = function( elem, dir, until ) {
+        var matched = [],
+                truncate = until !== undefined;
+
+        while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+                if ( elem.nodeType === 1 ) {
+                        if ( truncate && jQuery( elem ).is( until ) ) {
+                                break;
+                        }
+                        matched.push( elem );
+                }
+        }
+        return matched;
+};
+
+
+var siblings = function( n, elem ) {
+        var matched = [];
+
+        for ( ; n; n = n.nextSibling ) {
+                if ( n.nodeType === 1 && n !== elem ) {
+                        matched.push( n );
+                }
+        }
+
+        return matched;
+};
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+        if ( jQuery.isFunction( qualifier ) ) {
+                return jQuery.grep( elements, function( elem, i ) {
+                        /* jshint -W018 */
+                        return !!qualifier.call( elem, i, elem ) !== not;
+                } );
+
+        }
+
+        if ( qualifier.nodeType ) {
+                return jQuery.grep( elements, function( elem ) {
+                        return ( elem === qualifier ) !== not;
+                } );
+
+        }
+
+        if ( typeof qualifier === "string" ) {
+                if ( risSimple.test( qualifier ) ) {
+                        return jQuery.filter( qualifier, elements, not );
+                }
+
+                qualifier = jQuery.filter( qualifier, elements );
+        }
+
+        return jQuery.grep( elements, function( elem ) {
+                return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not;
+        } );
+}
+
+jQuery.filter = function( expr, elems, not ) {
+        var elem = elems[ 0 ];
+
+        if ( not ) {
+                expr = ":not(" + expr + ")";
+        }
+
+        return elems.length === 1 && elem.nodeType === 1 ?
+                jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+                jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+                        return elem.nodeType === 1;
+                } ) );
+};
+
+jQuery.fn.extend( {
+        find: function( selector ) {
+                var i,
+                        ret = [],
+                        self = this,
+                        len = self.length;
+
+                if ( typeof selector !== "string" ) {
+                        return this.pushStack( jQuery( selector ).filter( function() {
+                                for ( i = 0; i < len; i++ ) {
+                                        if ( jQuery.contains( self[ i ], this ) ) {
+                                                return true;
+                                        }
+                                }
+                        } ) );
+                }
+
+                for ( i = 0; i < len; i++ ) {
+                        jQuery.find( selector, self[ i ], ret );
+                }
+
+                // Needed because $( selector, context ) becomes $( context ).find( selector )
+                ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+                ret.selector = this.selector ? this.selector + " " + selector : selector;
+                return ret;
+        },
+        filter: function( selector ) {
+                return this.pushStack( winnow( this, selector || [], false ) );
+        },
+        not: function( selector ) {
+                return this.pushStack( winnow( this, selector || [], true ) );
+        },
+        is: function( selector ) {
+                return !!winnow(
+                        this,
+
+                        // If this is a positional/relative selector, check membership in the returned set
+                        // so $("p:first").is("p:last") won't return true for a doc with two "p".
+                        typeof selector === "string" && rneedsContext.test( selector ) ?
+                                jQuery( selector ) :
+                                selector || [],
+                        false
+                ).length;
+        }
+} );
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+        // A simple way to check for HTML strings
+        // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+        // Strict HTML recognition (#11290: must start with <)
+        rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+        init = jQuery.fn.init = function( selector, context, root ) {
+                var match, elem;
+
+                // HANDLE: $(""), $(null), $(undefined), $(false)
+                if ( !selector ) {
+                        return this;
+                }
+
+                // init accepts an alternate rootjQuery
+                // so migrate can support jQuery.sub (gh-2101)
+                root = root || rootjQuery;
+
+                // Handle HTML strings
+                if ( typeof selector === "string" ) {
+                        if ( selector.charAt( 0 ) === "<" &&
+                                selector.charAt( selector.length - 1 ) === ">" &&
+                                selector.length >= 3 ) {
+
+                                // Assume that strings that start and end with <> are HTML and skip the regex check
+                                match = [ null, selector, null ];
+
+                        } else {
+                                match = rquickExpr.exec( selector );
+                        }
+
+                        // Match html or make sure no context is specified for #id
+                        if ( match && ( match[ 1 ] || !context ) ) {
+
+                                // HANDLE: $(html) -> $(array)
+                                if ( match[ 1 ] ) {
+                                        context = context instanceof jQuery ? context[ 0 ] : context;
+
+                                        // scripts is true for back-compat
+                                        // Intentionally let the error be thrown if parseHTML is not present
+                                        jQuery.merge( this, jQuery.parseHTML(
+                                                match[ 1 ],
+                                                context && context.nodeType ? context.ownerDocument || context : document,
+                                                true
+                                        ) );
+
+                                        // HANDLE: $(html, props)
+                                        if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+                                                for ( match in context ) {
+
+                                                        // Properties of context are called as methods if possible
+                                                        if ( jQuery.isFunction( this[ match ] ) ) {
+                                                                this[ match ]( context[ match ] );
+
+                                                        // ...and otherwise set as attributes
+                                                        } else {
+                                                                this.attr( match, context[ match ] );
+                                                        }
+                                                }
+                                        }
+
+                                        return this;
+
+                                // HANDLE: $(#id)
+                                } else {
+                                        elem = document.getElementById( match[ 2 ] );
+
+                                        // Check parentNode to catch when Blackberry 4.6 returns
+                                        // nodes that are no longer in the document #6963
+                                        if ( elem && elem.parentNode ) {
+
+                                                // Handle the case where IE and Opera return items
+                                                // by name instead of ID
+                                                if ( elem.id !== match[ 2 ] ) {
+                                                        return rootjQuery.find( selector );
+                                                }
+
+                                                // Otherwise, we inject the element directly into the jQuery object
+                                                this.length = 1;
+                                                this[ 0 ] = elem;
+                                        }
+
+                                        this.context = document;
+                                        this.selector = selector;
+                                        return this;
+                                }
+
+                        // HANDLE: $(expr, $(...))
+                        } else if ( !context || context.jquery ) {
+                                return ( context || root ).find( selector );
+
+                        // HANDLE: $(expr, context)
+                        // (which is just equivalent to: $(context).find(expr)
+                        } else {
+                                return this.constructor( context ).find( selector );
+                        }
+
+                // HANDLE: $(DOMElement)
+                } else if ( selector.nodeType ) {
+                        this.context = this[ 0 ] = selector;
+                        this.length = 1;
+                        return this;
+
+                // HANDLE: $(function)
+                // Shortcut for document ready
+                } else if ( jQuery.isFunction( selector ) ) {
+                        return typeof root.ready !== "undefined" ?
+                                root.ready( selector ) :
+
+                                // Execute immediately if ready is not present
+                                selector( jQuery );
+                }
+
+                if ( selector.selector !== undefined ) {
+                        this.selector = selector.selector;
+                        this.context = selector.context;
+                }
+
+                return jQuery.makeArray( selector, this );
+        };
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+        // methods guaranteed to produce a unique set when starting from a unique set
+        guaranteedUnique = {
+                children: true,
+                contents: true,
+                next: true,
+                prev: true
+        };
+
+jQuery.fn.extend( {
+        has: function( target ) {
+                var i,
+                        targets = jQuery( target, this ),
+                        len = targets.length;
+
+                return this.filter( function() {
+                        for ( i = 0; i < len; i++ ) {
+                                if ( jQuery.contains( this, targets[ i ] ) ) {
+                                        return true;
+                                }
+                        }
+                } );
+        },
+
+        closest: function( selectors, context ) {
+                var cur,
+                        i = 0,
+                        l = this.length,
+                        matched = [],
+                        pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+                                jQuery( selectors, context || this.context ) :
+                                0;
+
+                for ( ; i < l; i++ ) {
+                        for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+                                // Always skip document fragments
+                                if ( cur.nodeType < 11 && ( pos ?
+                                        pos.index( cur ) > -1 :
+
+                                        // Don't pass non-elements to Sizzle
+                                        cur.nodeType === 1 &&
+                                                jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+                                        matched.push( cur );
+                                        break;
+                                }
+                        }
+                }
+
+                return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+        },
+
+        // Determine the position of an element within
+        // the matched set of elements
+        index: function( elem ) {
+
+                // No argument, return index in parent
+                if ( !elem ) {
+                        return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+                }
+
+                // index in selector
+                if ( typeof elem === "string" ) {
+                        return jQuery.inArray( this[ 0 ], jQuery( elem ) );
+                }
+
+                // Locate the position of the desired element
+                return jQuery.inArray(
+
+                        // If it receives a jQuery object, the first element is used
+                        elem.jquery ? elem[ 0 ] : elem, this );
+        },
+
+        add: function( selector, context ) {
+                return this.pushStack(
+                        jQuery.uniqueSort(
+                                jQuery.merge( this.get(), jQuery( selector, context ) )
+                        )
+                );
+        },
+
+        addBack: function( selector ) {
+                return this.add( selector == null ?
+                        this.prevObject : this.prevObject.filter( selector )
+                );
+        }
+} );
+
+function sibling( cur, dir ) {
+        do {
+                cur = cur[ dir ];
+        } while ( cur && cur.nodeType !== 1 );
+
+        return cur;
+}
+
+jQuery.each( {
+        parent: function( elem ) {
+                var parent = elem.parentNode;
+                return parent && parent.nodeType !== 11 ? parent : null;
+        },
+        parents: function( elem ) {
+                return dir( elem, "parentNode" );
+        },
+        parentsUntil: function( elem, i, until ) {
+                return dir( elem, "parentNode", until );
+        },
+        next: function( elem ) {
+                return sibling( elem, "nextSibling" );
+        },
+        prev: function( elem ) {
+                return sibling( elem, "previousSibling" );
+        },
+        nextAll: function( elem ) {
+                return dir( elem, "nextSibling" );
+        },
+        prevAll: function( elem ) {
+                return dir( elem, "previousSibling" );
+        },
+        nextUntil: function( elem, i, until ) {
+                return dir( elem, "nextSibling", until );
+        },
+        prevUntil: function( elem, i, until ) {
+                return dir( elem, "previousSibling", until );
+        },
+        siblings: function( elem ) {
+                return siblings( ( elem.parentNode || {} ).firstChild, elem );
+        },
+        children: function( elem ) {
+                return siblings( elem.firstChild );
+        },
+        contents: function( elem ) {
+                return jQuery.nodeName( elem, "iframe" ) ?
+                        elem.contentDocument || elem.contentWindow.document :
+                        jQuery.merge( [], elem.childNodes );
+        }
+}, function( name, fn ) {
+        jQuery.fn[ name ] = function( until, selector ) {
+                var ret = jQuery.map( this, fn, until );
+
+                if ( name.slice( -5 ) !== "Until" ) {
+                        selector = until;
+                }
+
+                if ( selector && typeof selector === "string" ) {
+                        ret = jQuery.filter( selector, ret );
+                }
+
+                if ( this.length > 1 ) {
+
+                        // Remove duplicates
+                        if ( !guaranteedUnique[ name ] ) {
+                                ret = jQuery.uniqueSort( ret );
+                        }
+
+                        // Reverse order for parents* and prev-derivatives
+                        if ( rparentsprev.test( name ) ) {
+                                ret = ret.reverse();
+                        }
+                }
+
+                return this.pushStack( ret );
+        };
+} );
+var rnotwhite = ( /\S+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+        var object = {};
+        jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
+                object[ flag ] = true;
+        } );
+        return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *      options: an optional list of space-separated options that will change how
+ *                      the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *      once:                   will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *      memory:                 will keep track of previous values and will call any callback added
+ *                                      after the list has been fired right away with the latest "memorized"
+ *                                      values (like a Deferred)
+ *
+ *      unique:                 will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *      stopOnFalse:    interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+        // Convert options from String-formatted to Object-formatted if needed
+        // (we check in cache first)
+        options = typeof options === "string" ?
+                createOptions( options ) :
+                jQuery.extend( {}, options );
+
+        var // Flag to know if list is currently firing
+                firing,
+
+                // Last fire value for non-forgettable lists
+                memory,
+
+                // Flag to know if list was already fired
+                fired,
+
+                // Flag to prevent firing
+                locked,
+
+                // Actual callback list
+                list = [],
+
+                // Queue of execution data for repeatable lists
+                queue = [],
+
+                // Index of currently firing callback (modified by add/remove as needed)
+                firingIndex = -1,
+
+                // Fire callbacks
+                fire = function() {
+
+                        // Enforce single-firing
+                        locked = options.once;
+
+                        // Execute callbacks for all pending executions,
+                        // respecting firingIndex overrides and runtime changes
+                        fired = firing = true;
+                        for ( ; queue.length; firingIndex = -1 ) {
+                                memory = queue.shift();
+                                while ( ++firingIndex < list.length ) {
+
+                                        // Run callback and check for early termination
+                                        if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+                                                options.stopOnFalse ) {
+
+                                                // Jump to end and forget the data so .add doesn't re-fire
+                                                firingIndex = list.length;
+                                                memory = false;
+                                        }
+                                }
+                        }
+
+                        // Forget the data if we're done with it
+                        if ( !options.memory ) {
+                                memory = false;
+                        }
+
+                        firing = false;
+
+                        // Clean up if we're done firing for good
+                        if ( locked ) {
+
+                                // Keep an empty list if we have data for future add calls
+                                if ( memory ) {
+                                        list = [];
+
+                                // Otherwise, this object is spent
+                                } else {
+                                        list = "";
+                                }
+                        }
+                },
+
+                // Actual Callbacks object
+                self = {
+
+                        // Add a callback or a collection of callbacks to the list
+                        add: function() {
+                                if ( list ) {
+
+                                        // If we have memory from a past run, we should fire after adding
+                                        if ( memory && !firing ) {
+                                                firingIndex = list.length - 1;
+                                                queue.push( memory );
+                                        }
+
+                                        ( function add( args ) {
+                                                jQuery.each( args, function( _, arg ) {
+                                                        if ( jQuery.isFunction( arg ) ) {
+                                                                if ( !options.unique || !self.has( arg ) ) {
+                                                                        list.push( arg );
+                                                                }
+                                                        } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
+                                                                // Inspect recursively
+                                                                add( arg );
+                                                        }
+                                                } );
+                                        } )( arguments );
+
+                                        if ( memory && !firing ) {
+                                                fire();
+                                        }
+                                }
+                                return this;
+                        },
+
+                        // Remove a callback from the list
+                        remove: function() {
+                                jQuery.each( arguments, function( _, arg ) {
+                                        var index;
+                                        while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+                                                list.splice( index, 1 );
+
+                                                // Handle firing indexes
+                                                if ( index <= firingIndex ) {
+                                                        firingIndex--;
+                                                }
+                                        }
+                                } );
+                                return this;
+                        },
+
+                        // Check if a given callback is in the list.
+                        // If no argument is given, return whether or not list has callbacks attached.
+                        has: function( fn ) {
+                                return fn ?
+                                        jQuery.inArray( fn, list ) > -1 :
+                                        list.length > 0;
+                        },
+
+                        // Remove all callbacks from the list
+                        empty: function() {
+                                if ( list ) {
+                                        list = [];
+                                }
+                                return this;
+                        },
+
+                        // Disable .fire and .add
+                        // Abort any current/pending executions
+                        // Clear all callbacks and values
+                        disable: function() {
+                                locked = queue = [];
+                                list = memory = "";
+                                return this;
+                        },
+                        disabled: function() {
+                                return !list;
+                        },
+
+                        // Disable .fire
+                        // Also disable .add unless we have memory (since it would have no effect)
+                        // Abort any pending executions
+                        lock: function() {
+                                locked = true;
+                                if ( !memory ) {
+                                        self.disable();
+                                }
+                                return this;
+                        },
+                        locked: function() {
+                                return !!locked;
+                        },
+
+                        // Call all callbacks with the given context and arguments
+                        fireWith: function( context, args ) {
+                                if ( !locked ) {
+                                        args = args || [];
+                                        args = [ context, args.slice ? args.slice() : args ];
+                                        queue.push( args );
+                                        if ( !firing ) {
+                                                fire();
+                                        }
+                                }
+                                return this;
+                        },
+
+                        // Call all the callbacks with the given arguments
+                        fire: function() {
+                                self.fireWith( this, arguments );
+                                return this;
+                        },
+
+                        // To know if the callbacks have already been called at least once
+                        fired: function() {
+                                return !!fired;
+                        }
+                };
+
+        return self;
+};
+
+
+jQuery.extend( {
+
+        Deferred: function( func ) {
+                var tuples = [
+
+                                // action, add listener, listener list, final state
+                                [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ],
+                                [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ],
+                                [ "notify", "progress", jQuery.Callbacks( "memory" ) ]
+                        ],
+                        state = "pending",
+                        promise = {
+                                state: function() {
+                                        return state;
+                                },
+                                always: function() {
+                                        deferred.done( arguments ).fail( arguments );
+                                        return this;
+                                },
+                                then: function( /* fnDone, fnFail, fnProgress */ ) {
+                                        var fns = arguments;
+                                        return jQuery.Deferred( function( newDefer ) {
+                                                jQuery.each( tuples, function( i, tuple ) {
+                                                        var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+
+                                                        // deferred[ done | fail | progress ] for forwarding actions to newDefer
+                                                        deferred[ tuple[ 1 ] ]( function() {
+                                                                var returned = fn && fn.apply( this, arguments );
+                                                                if ( returned && jQuery.isFunction( returned.promise ) ) {
+                                                                        returned.promise()
+                                                                                .progress( newDefer.notify )
+                                                                                .done( newDefer.resolve )
+                                                                                .fail( newDefer.reject );
+                                                                } else {
+                                                                        newDefer[ tuple[ 0 ] + "With" ](
+                                                                                this === promise ? newDefer.promise() : this,
+                                                                                fn ? [ returned ] : arguments
+                                                                        );
+                                                                }
+                                                        } );
+                                                } );
+                                                fns = null;
+                                        } ).promise();
+                                },
+
+                                // Get a promise for this deferred
+                                // If obj is provided, the promise aspect is added to the object
+                                promise: function( obj ) {
+                                        return obj != null ? jQuery.extend( obj, promise ) : promise;
+                                }
+                        },
+                        deferred = {};
+
+                // Keep pipe for back-compat
+                promise.pipe = promise.then;
+
+                // Add list-specific methods
+                jQuery.each( tuples, function( i, tuple ) {
+                        var list = tuple[ 2 ],
+                                stateString = tuple[ 3 ];
+
+                        // promise[ done | fail | progress ] = list.add
+                        promise[ tuple[ 1 ] ] = list.add;
+
+                        // Handle state
+                        if ( stateString ) {
+                                list.add( function() {
+
+                                        // state = [ resolved | rejected ]
+                                        state = stateString;
+
+                                // [ reject_list | resolve_list ].disable; progress_list.lock
+                                }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+                        }
+
+                        // deferred[ resolve | reject | notify ]
+                        deferred[ tuple[ 0 ] ] = function() {
+                                deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
+                                return this;
+                        };
+                        deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+                } );
+
+                // Make the deferred a promise
+                promise.promise( deferred );
+
+                // Call given func if any
+                if ( func ) {
+                        func.call( deferred, deferred );
+                }
+
+                // All done!
+                return deferred;
+        },
+
+        // Deferred helper
+        when: function( subordinate /* , ..., subordinateN */ ) {
+                var i = 0,
+                        resolveValues = slice.call( arguments ),
+                        length = resolveValues.length,
+
+                        // the count of uncompleted subordinates
+                        remaining = length !== 1 ||
+                                ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+                        // the master Deferred.
+                        // If resolveValues consist of only a single Deferred, just use that.
+                        deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+                        // Update function for both resolve and progress values
+                        updateFunc = function( i, contexts, values ) {
+                                return function( value ) {
+                                        contexts[ i ] = this;
+                                        values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+                                        if ( values === progressValues ) {
+                                                deferred.notifyWith( contexts, values );
+
+                                        } else if ( !( --remaining ) ) {
+                                                deferred.resolveWith( contexts, values );
+                                        }
+                                };
+                        },
+
+                        progressValues, progressContexts, resolveContexts;
+
+                // add listeners to Deferred subordinates; treat others as resolved
+                if ( length > 1 ) {
+                        progressValues = new Array( length );
+                        progressContexts = new Array( length );
+                        resolveContexts = new Array( length );
+                        for ( ; i < length; i++ ) {
+                                if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+                                        resolveValues[ i ].promise()
+                                                .progress( updateFunc( i, progressContexts, progressValues ) )
+                                                .done( updateFunc( i, resolveContexts, resolveValues ) )
+                                                .fail( deferred.reject );
+                                } else {
+                                        --remaining;
+                                }
+                        }
+                }
+
+                // if we're not waiting on anything, resolve the master
+                if ( !remaining ) {
+                        deferred.resolveWith( resolveContexts, resolveValues );
+                }
+
+                return deferred.promise();
+        }
+} );
+
+
+// The deferred used on DOM ready
+var readyList;
+
+jQuery.fn.ready = function( fn ) {
+
+        // Add the callback
+        jQuery.ready.promise().done( fn );
+
+        return this;
+};
+
+jQuery.extend( {
+
+        // Is the DOM ready to be used? Set to true once it occurs.
+        isReady: false,
+
+        // A counter to track how many items to wait for before
+        // the ready event fires. See #6781
+        readyWait: 1,
+
+        // Hold (or release) the ready event
+        holdReady: function( hold ) {
+                if ( hold ) {
+                        jQuery.readyWait++;
+                } else {
+                        jQuery.ready( true );
+                }
+        },
+
+        // Handle when the DOM is ready
+        ready: function( wait ) {
+
+                // Abort if there are pending holds or we're already ready
+                if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+                        return;
+                }
+
+                // Remember that the DOM is ready
+                jQuery.isReady = true;
+
+                // If a normal DOM Ready event fired, decrement, and wait if need be
+                if ( wait !== true && --jQuery.readyWait > 0 ) {
+                        return;
+                }
+
+                // If there are functions bound, to execute
+                readyList.resolveWith( document, [ jQuery ] );
+
+                // Trigger any bound ready events
+                if ( jQuery.fn.triggerHandler ) {
+                        jQuery( document ).triggerHandler( "ready" );
+                        jQuery( document ).off( "ready" );
+                }
+        }
+} );
+
+/**
+ * Clean-up method for dom ready events
+ */
+function detach() {
+        if ( document.addEventListener ) {
+                document.removeEventListener( "DOMContentLoaded", completed );
+                window.removeEventListener( "load", completed );
+
+        } else {
+                document.detachEvent( "onreadystatechange", completed );
+                window.detachEvent( "onload", completed );
+        }
+}
+
+/**
+ * The ready event handler and self cleanup method
+ */
+function completed() {
+
+        // readyState === "complete" is good enough for us to call the dom ready in oldIE
+        if ( document.addEventListener ||
+                window.event.type === "load" ||
+                document.readyState === "complete" ) {
+
+                detach();
+                jQuery.ready();
+        }
+}
+
+jQuery.ready.promise = function( obj ) {
+        if ( !readyList ) {
+
+                readyList = jQuery.Deferred();
+
+                // Catch cases where $(document).ready() is called
+                // after the browser event has already occurred.
+                // Support: IE6-10
+                // Older IE sometimes signals "interactive" too soon
+                if ( document.readyState === "complete" ||
+                        ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+                        // Handle it asynchronously to allow scripts the opportunity to delay ready
+                        window.setTimeout( jQuery.ready );
+
+                // Standards-based browsers support DOMContentLoaded
+                } else if ( document.addEventListener ) {
+
+                        // Use the handy event callback
+                        document.addEventListener( "DOMContentLoaded", completed );
+
+                        // A fallback to window.onload, that will always work
+                        window.addEventListener( "load", completed );
+
+                // If IE event model is used
+                } else {
+
+                        // Ensure firing before onload, maybe late but safe also for iframes
+                        document.attachEvent( "onreadystatechange", completed );
+
+                        // A fallback to window.onload, that will always work
+                        window.attachEvent( "onload", completed );
+
+                        // If IE and not a frame
+                        // continually check to see if the document is ready
+                        var top = false;
+
+                        try {
+                                top = window.frameElement == null && document.documentElement;
+                        } catch ( e ) {}
+
+                        if ( top && top.doScroll ) {
+                                ( function doScrollCheck() {
+                                        if ( !jQuery.isReady ) {
+
+                                                try {
+
+                                                        // Use the trick by Diego Perini
+                                                        // http://javascript.nwbox.com/IEContentLoaded/
+                                                        top.doScroll( "left" );
+                                                } catch ( e ) {
+                                                        return window.setTimeout( doScrollCheck, 50 );
+                                                }
+
+                                                // detach all dom ready events
+                                                detach();
+
+                                                // and execute any waiting functions
+                                                jQuery.ready();
+                                        }
+                                } )();
+                        }
+                }
+        }
+        return readyList.promise( obj );
+};
+
+// Kick off the DOM ready check even if the user does not
+jQuery.ready.promise();
+
+
+
+
+// Support: IE<9
+// Iteration over object's inherited properties before its own
+var i;
+for ( i in jQuery( support ) ) {
+        break;
+}
+support.ownFirst = i === "0";
+
+// Note: most support tests are defined in their respective modules.
+// false until the test is run
+support.inlineBlockNeedsLayout = false;
+
+// Execute ASAP in case we need to set body.style.zoom
+jQuery( function() {
+
+        // Minified: var a,b,c,d
+        var val, div, body, container;
+
+        body = document.getElementsByTagName( "body" )[ 0 ];
+        if ( !body || !body.style ) {
+
+                // Return for frameset docs that don't have a body
+                return;
+        }
+
+        // Setup
+        div = document.createElement( "div" );
+        container = document.createElement( "div" );
+        container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
+        body.appendChild( container ).appendChild( div );
+
+        if ( typeof div.style.zoom !== "undefined" ) {
+
+                // Support: IE<8
+                // Check if natively block-level elements act like inline-block
+                // elements when setting their display to 'inline' and giving
+                // them layout
+                div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
+
+                support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
+                if ( val ) {
+
+                        // Prevent IE 6 from affecting layout for positioned elements #11048
+                        // Prevent IE from shrinking the body in IE 7 mode #12869
+                        // Support: IE<8
+                        body.style.zoom = 1;
+                }
+        }
+
+        body.removeChild( container );
+} );
+
+
+( function() {
+        var div = document.createElement( "div" );
+
+        // Support: IE<9
+        support.deleteExpando = true;
+        try {
+                delete div.test;
+        } catch ( e ) {
+                support.deleteExpando = false;
+        }
+
+        // Null elements to avoid leaks in IE.
+        div = null;
+} )();
+var acceptData = function( elem ) {
+        var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ],
+                nodeType = +elem.nodeType || 1;
+
+        // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
+        return nodeType !== 1 && nodeType !== 9 ?
+                false :
+
+                // Nodes accept data unless otherwise specified; rejection can be conditional
+                !noData || noData !== true && elem.getAttribute( "classid" ) === noData;
+};
+
+
+
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+        rmultiDash = /([A-Z])/g;
+
+function dataAttr( elem, key, data ) {
+
+        // If nothing was found internally, try to fetch any
+        // data from the HTML5 data-* attribute
+        if ( data === undefined && elem.nodeType === 1 ) {
+
+                var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+
+                data = elem.getAttribute( name );
+
+                if ( typeof data === "string" ) {
+                        try {
+                                data = data === "true" ? true :
+                                        data === "false" ? false :
+                                        data === "null" ? null :
+
+                                        // Only convert to a number if it doesn't change the string
+                                        +data + "" === data ? +data :
+                                        rbrace.test( data ) ? jQuery.parseJSON( data ) :
+                                        data;
+                        } catch ( e ) {}
+
+                        // Make sure we set the data so it isn't changed later
+                        jQuery.data( elem, key, data );
+
+                } else {
+                        data = undefined;
+                }
+        }
+
+        return data;
+}
+
+// checks a cache object for emptiness
+function isEmptyDataObject( obj ) {
+        var name;
+        for ( name in obj ) {
+
+                // if the public data object is empty, the private is still empty
+                if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) {
+                        continue;
+                }
+                if ( name !== "toJSON" ) {
+                        return false;
+                }
+        }
+
+        return true;
+}
+
+function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
+        if ( !acceptData( elem ) ) {
+                return;
+        }
+
+        var ret, thisCache,
+                internalKey = jQuery.expando,
+
+                // We have to handle DOM nodes and JS objects differently because IE6-7
+                // can't GC object references properly across the DOM-JS boundary
+                isNode = elem.nodeType,
+
+                // Only DOM nodes need the global jQuery cache; JS object data is
+                // attached directly to the object so GC can occur automatically
+                cache = isNode ? jQuery.cache : elem,
+
+                // Only defining an ID for JS objects if its cache already exists allows
+                // the code to shortcut on the same path as a DOM node with no cache
+                id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+
+        // Avoid doing any more work than we need to when trying to get data on an
+        // object that has no data at all
+        if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) &&
+                data === undefined && typeof name === "string" ) {
+                return;
+        }
+
+        if ( !id ) {
+
+                // Only DOM nodes need a new unique ID for each element since their data
+                // ends up in the global cache
+                if ( isNode ) {
+                        id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
+                } else {
+                        id = internalKey;
+                }
+        }
+
+        if ( !cache[ id ] ) {
+
+                // Avoid exposing jQuery metadata on plain JS objects when the object
+                // is serialized using JSON.stringify
+                cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
+        }
+
+        // An object can be passed to jQuery.data instead of a key/value pair; this gets
+        // shallow copied over onto the existing cache
+        if ( typeof name === "object" || typeof name === "function" ) {
+                if ( pvt ) {
+                        cache[ id ] = jQuery.extend( cache[ id ], name );
+                } else {
+                        cache[ id ].data = jQuery.extend( cache[ id ].data, name );
+                }
+        }
+
+        thisCache = cache[ id ];
+
+        // jQuery data() is stored in a separate object inside the object's internal data
+        // cache in order to avoid key collisions between internal data and user-defined
+        // data.
+        if ( !pvt ) {
+                if ( !thisCache.data ) {
+                        thisCache.data = {};
+                }
+
+                thisCache = thisCache.data;
+        }
+
+        if ( data !== undefined ) {
+                thisCache[ jQuery.camelCase( name ) ] = data;
+        }
+
+        // Check for both converted-to-camel and non-converted data property names
+        // If a data property was specified
+        if ( typeof name === "string" ) {
+
+                // First Try to find as-is property data
+                ret = thisCache[ name ];
+
+                // Test for null|undefined property data
+                if ( ret == null ) {
+
+                        // Try to find the camelCased property
+                        ret = thisCache[ jQuery.camelCase( name ) ];
+                }
+        } else {
+                ret = thisCache;
+        }
+
+        return ret;
+}
+
+function internalRemoveData( elem, name, pvt ) {
+        if ( !acceptData( elem ) ) {
+                return;
+        }
+
+        var thisCache, i,
+                isNode = elem.nodeType,
+
+                // See jQuery.data for more information
+                cache = isNode ? jQuery.cache : elem,
+                id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+        // If there is already no cache entry for this object, there is no
+        // purpose in continuing
+        if ( !cache[ id ] ) {
+                return;
+        }
+
+        if ( name ) {
+
+                thisCache = pvt ? cache[ id ] : cache[ id ].data;
+
+                if ( thisCache ) {
+
+                        // Support array or space separated string names for data keys
+                        if ( !jQuery.isArray( name ) ) {
+
+                                // try the string as a key before any manipulation
+                                if ( name in thisCache ) {
+                                        name = [ name ];
+                                } else {
+
+                                        // split the camel cased version by spaces unless a key with the spaces exists
+                                        name = jQuery.camelCase( name );
+                                        if ( name in thisCache ) {
+                                                name = [ name ];
+                                        } else {
+                                                name = name.split( " " );
+                                        }
+                                }
+                        } else {
+
+                                // If "name" is an array of keys...
+                                // When data is initially created, via ("key", "val") signature,
+                                // keys will be converted to camelCase.
+                                // Since there is no way to tell _how_ a key was added, remove
+                                // both plain key and camelCase key. #12786
+                                // This will only penalize the array argument path.
+                                name = name.concat( jQuery.map( name, jQuery.camelCase ) );
+                        }
+
+                        i = name.length;
+                        while ( i-- ) {
+                                delete thisCache[ name[ i ] ];
+                        }
+
+                        // If there is no data left in the cache, we want to continue
+                        // and let the cache object itself get destroyed
+                        if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) {
+                                return;
+                        }
+                }
+        }
+
+        // See jQuery.data for more information
+        if ( !pvt ) {
+                delete cache[ id ].data;
+
+                // Don't destroy the parent cache unless the internal data object
+                // had been the only thing left in it
+                if ( !isEmptyDataObject( cache[ id ] ) ) {
+                        return;
+                }
+        }
+
+        // Destroy the cache
+        if ( isNode ) {
+                jQuery.cleanData( [ elem ], true );
+
+        // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+        /* jshint eqeqeq: false */
+        } else if ( support.deleteExpando || cache != cache.window ) {
+                /* jshint eqeqeq: true */
+                delete cache[ id ];
+
+        // When all else fails, undefined
+        } else {
+                cache[ id ] = undefined;
+        }
+}
+
+jQuery.extend( {
+        cache: {},
+
+        // The following elements (space-suffixed to avoid Object.prototype collisions)
+        // throw uncatchable exceptions if you attempt to set expando properties
+        noData: {
+                "applet ": true,
+                "embed ": true,
+
+                // ...but Flash objects (which have this classid) *can* handle expandos
+                "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+        },
+
+        hasData: function( elem ) {
+                elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ];
+                return !!elem && !isEmptyDataObject( elem );
+        },
+
+        data: function( elem, name, data ) {
+                return internalData( elem, name, data );
+        },
+
+        removeData: function( elem, name ) {
+                return internalRemoveData( elem, name );
+        },
+
+        // For internal use only.
+        _data: function( elem, name, data ) {
+                return internalData( elem, name, data, true );
+        },
+
+        _removeData: function( elem, name ) {
+                return internalRemoveData( elem, name, true );
+        }
+} );
+
+jQuery.fn.extend( {
+        data: function( key, value ) {
+                var i, name, data,
+                        elem = this[ 0 ],
+                        attrs = elem && elem.attributes;
+
+                // Special expections of .data basically thwart jQuery.access,
+                // so implement the relevant behavior ourselves
+
+                // Gets all values
+                if ( key === undefined ) {
+                        if ( this.length ) {
+                                data = jQuery.data( elem );
+
+                                if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+                                        i = attrs.length;
+                                        while ( i-- ) {
+
+                                                // Support: IE11+
+                                                // The attrs elements can be null (#14894)
+                                                if ( attrs[ i ] ) {
+                                                        name = attrs[ i ].name;
+                                                        if ( name.indexOf( "data-" ) === 0 ) {
+                                                                name = jQuery.camelCase( name.slice( 5 ) );
+                                                                dataAttr( elem, name, data[ name ] );
+                                                        }
+                                                }
+                                        }
+                                        jQuery._data( elem, "parsedAttrs", true );
+                                }
+                        }
+
+                        return data;
+                }
+
+                // Sets multiple values
+                if ( typeof key === "object" ) {
+                        return this.each( function() {
+                                jQuery.data( this, key );
+                        } );
+                }
+
+                return arguments.length > 1 ?
+
+                        // Sets one value
+                        this.each( function() {
+                                jQuery.data( this, key, value );
+                        } ) :
+
+                        // Gets one value
+                        // Try to fetch any internally stored data first
+                        elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
+        },
+
+        removeData: function( key ) {
+                return this.each( function() {
+                        jQuery.removeData( this, key );
+                } );
+        }
+} );
+
+
+jQuery.extend( {
+        queue: function( elem, type, data ) {
+                var queue;
+
+                if ( elem ) {
+                        type = ( type || "fx" ) + "queue";
+                        queue = jQuery._data( elem, type );
+
+                        // Speed up dequeue by getting out quickly if this is just a lookup
+                        if ( data ) {
+                                if ( !queue || jQuery.isArray( data ) ) {
+                                        queue = jQuery._data( elem, type, jQuery.makeArray( data ) );
+                                } else {
+                                        queue.push( data );
+                                }
+                        }
+                        return queue || [];
+                }
+        },
+
+        dequeue: function( elem, type ) {
+                type = type || "fx";
+
+                var queue = jQuery.queue( elem, type ),
+                        startLength = queue.length,
+                        fn = queue.shift(),
+                        hooks = jQuery._queueHooks( elem, type ),
+                        next = function() {
+                                jQuery.dequeue( elem, type );
+                        };
+
+                // If the fx queue is dequeued, always remove the progress sentinel
+                if ( fn === "inprogress" ) {
+                        fn = queue.shift();
+                        startLength--;
+                }
+
+                if ( fn ) {
+
+                        // Add a progress sentinel to prevent the fx queue from being
+                        // automatically dequeued
+                        if ( type === "fx" ) {
+                                queue.unshift( "inprogress" );
+                        }
+
+                        // clear up the last queue stop function
+                        delete hooks.stop;
+                        fn.call( elem, next, hooks );
+                }
+
+                if ( !startLength && hooks ) {
+                        hooks.empty.fire();
+                }
+        },
+
+        // not intended for public consumption - generates a queueHooks object,
+        // or returns the current one
+        _queueHooks: function( elem, type ) {
+                var key = type + "queueHooks";
+                return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+                        empty: jQuery.Callbacks( "once memory" ).add( function() {
+                                jQuery._removeData( elem, type + "queue" );
+                                jQuery._removeData( elem, key );
+                        } )
+                } );
+        }
+} );
+
+jQuery.fn.extend( {
+        queue: function( type, data ) {
+                var setter = 2;
+
+                if ( typeof type !== "string" ) {
+                        data = type;
+                        type = "fx";
+                        setter--;
+                }
+
+                if ( arguments.length < setter ) {
+                        return jQuery.queue( this[ 0 ], type );
+                }
+
+                return data === undefined ?
+                        this :
+                        this.each( function() {
+                                var queue = jQuery.queue( this, type, data );
+
+                                // ensure a hooks for this queue
+                                jQuery._queueHooks( this, type );
+
+                                if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+                                        jQuery.dequeue( this, type );
+                                }
+                        } );
+        },
+        dequeue: function( type ) {
+                return this.each( function() {
+                        jQuery.dequeue( this, type );
+                } );
+        },
+        clearQueue: function( type ) {
+                return this.queue( type || "fx", [] );
+        },
+
+        // Get a promise resolved when queues of a certain type
+        // are emptied (fx is the type by default)
+        promise: function( type, obj ) {
+                var tmp,
+                        count = 1,
+                        defer = jQuery.Deferred(),
+                        elements = this,
+                        i = this.length,
+                        resolve = function() {
+                                if ( !( --count ) ) {
+                                        defer.resolveWith( elements, [ elements ] );
+                                }
+                        };
+
+                if ( typeof type !== "string" ) {
+                        obj = type;
+                        type = undefined;
+                }
+                type = type || "fx";
+
+                while ( i-- ) {
+                        tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+                        if ( tmp && tmp.empty ) {
+                                count++;
+                                tmp.empty.add( resolve );
+                        }
+                }
+                resolve();
+                return defer.promise( obj );
+        }
+} );
+
+
+( function() {
+        var shrinkWrapBlocksVal;
+
+        support.shrinkWrapBlocks = function() {
+                if ( shrinkWrapBlocksVal != null ) {
+                        return shrinkWrapBlocksVal;
+                }
+
+                // Will be changed later if needed.
+                shrinkWrapBlocksVal = false;
+
+                // Minified: var b,c,d
+                var div, body, container;
+
+                body = document.getElementsByTagName( "body" )[ 0 ];
+                if ( !body || !body.style ) {
+
+                        // Test fired too early or in an unsupported environment, exit.
+                        return;
+                }
+
+                // Setup
+                div = document.createElement( "div" );
+                container = document.createElement( "div" );
+                container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
+                body.appendChild( container ).appendChild( div );
+
+                // Support: IE6
+                // Check if elements with layout shrink-wrap their children
+                if ( typeof div.style.zoom !== "undefined" ) {
+
+                        // Reset CSS: box-sizing; display; margin; border
+                        div.style.cssText =
+
+                                // Support: Firefox<29, Android 2.3
+                                // Vendor-prefix box-sizing
+                                "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
+                                "box-sizing:content-box;display:block;margin:0;border:0;" +
+                                "padding:1px;width:1px;zoom:1";
+                        div.appendChild( document.createElement( "div" ) ).style.width = "5px";
+                        shrinkWrapBlocksVal = div.offsetWidth !== 3;
+                }
+
+                body.removeChild( container );
+
+                return shrinkWrapBlocksVal;
+        };
+
+} )();
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHidden = function( elem, el ) {
+
+                // isHidden might be called from jQuery#filter function;
+                // in that case, element will be second argument
+                elem = el || elem;
+                return jQuery.css( elem, "display" ) === "none" ||
+                        !jQuery.contains( elem.ownerDocument, elem );
+        };
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+        var adjusted,
+                scale = 1,
+                maxIterations = 20,
+                currentValue = tween ?
+                        function() { return tween.cur(); } :
+                        function() { return jQuery.css( elem, prop, "" ); },
+                initial = currentValue(),
+                unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+                // Starting value computation is required for potential unit mismatches
+                initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+                        rcssNum.exec( jQuery.css( elem, prop ) );
+
+        if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+                // Trust units reported by jQuery.css
+                unit = unit || initialInUnit[ 3 ];
+
+                // Make sure we update the tween properties later on
+                valueParts = valueParts || [];
+
+                // Iteratively approximate from a nonzero starting point
+                initialInUnit = +initial || 1;
+
+                do {
+
+                        // If previous iteration zeroed out, double until we get *something*.
+                        // Use string for doubling so we don't accidentally see scale as unchanged below
+                        scale = scale || ".5";
+
+                        // Adjust and apply
+                        initialInUnit = initialInUnit / scale;
+                        jQuery.style( elem, prop, initialInUnit + unit );
+
+                // Update scale, tolerating zero or NaN from tween.cur()
+                // Break the loop if scale is unchanged or perfect, or if we've just had enough.
+                } while (
+                        scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
+                );
+        }
+
+        if ( valueParts ) {
+                initialInUnit = +initialInUnit || +initial || 0;
+
+                // Apply relative offset (+=/-=) if specified
+                adjusted = valueParts[ 1 ] ?
+                        initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+                        +valueParts[ 2 ];
+                if ( tween ) {
+                        tween.unit = unit;
+                        tween.start = initialInUnit;
+                        tween.end = adjusted;
+                }
+        }
+        return adjusted;
+}
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+        var i = 0,
+                length = elems.length,
+                bulk = key == null;
+
+        // Sets many values
+        if ( jQuery.type( key ) === "object" ) {
+                chainable = true;
+                for ( i in key ) {
+                        access( elems, fn, i, key[ i ], true, emptyGet, raw );
+                }
+
+        // Sets one value
+        } else if ( value !== undefined ) {
+                chainable = true;
+
+                if ( !jQuery.isFunction( value ) ) {
+                        raw = true;
+                }
+
+                if ( bulk ) {
+
+                        // Bulk operations run against the entire set
+                        if ( raw ) {
+                                fn.call( elems, value );
+                                fn = null;
+
+                        // ...except when executing function values
+                        } else {
+                                bulk = fn;
+                                fn = function( elem, key, value ) {
+                                        return bulk.call( jQuery( elem ), value );
+                                };
+                        }
+                }
+
+                if ( fn ) {
+                        for ( ; i < length; i++ ) {
+                                fn(
+                                        elems[ i ],
+                                        key,
+                                        raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) )
+                                );
+                        }
+                }
+        }
+
+        return chainable ?
+                elems :
+
+                // Gets
+                bulk ?
+                        fn.call( elems ) :
+                        length ? fn( elems[ 0 ], key ) : emptyGet;
+};
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([\w:-]+)/ );
+
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+
+var rleadingWhitespace = ( /^\s+/ );
+
+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" +
+                "details|dialog|figcaption|figure|footer|header|hgroup|main|" +
+                "mark|meter|nav|output|picture|progress|section|summary|template|time|video";
+
+
+
+function createSafeFragment( document ) {
+        var list = nodeNames.split( "|" ),
+                safeFrag = document.createDocumentFragment();
+
+        if ( safeFrag.createElement ) {
+                while ( list.length ) {
+                        safeFrag.createElement(
+                                list.pop()
+                        );
+                }
+        }
+        return safeFrag;
+}
+
+
+( function() {
+        var div = document.createElement( "div" ),
+                fragment = document.createDocumentFragment(),
+                input = document.createElement( "input" );
+
+        // Setup
+        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+
+        // IE strips leading whitespace when .innerHTML is used
+        support.leadingWhitespace = div.firstChild.nodeType === 3;
+
+        // Make sure that tbody elements aren't automatically inserted
+        // IE will insert them into empty tables
+        support.tbody = !div.getElementsByTagName( "tbody" ).length;
+
+        // Make sure that link elements get serialized correctly by innerHTML
+        // This requires a wrapper element in IE
+        support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
+
+        // Makes sure cloning an html5 element does not cause problems
+        // Where outerHTML is undefined, this still works
+        support.html5Clone =
+                document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
+
+        // Check if a disconnected checkbox will retain its checked
+        // value of true after appended to the DOM (IE6/7)
+        input.type = "checkbox";
+        input.checked = true;
+        fragment.appendChild( input );
+        support.appendChecked = input.checked;
+
+        // Make sure textarea (and checkbox) defaultValue is properly cloned
+        // Support: IE6-IE11+
+        div.innerHTML = "<textarea>x</textarea>";
+        support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+
+        // #11217 - WebKit loses check when the name is after the checked attribute
+        fragment.appendChild( div );
+
+        // Support: Windows Web Apps (WWA)
+        // `name` and `type` must use .setAttribute for WWA (#14901)
+        input = document.createElement( "input" );
+        input.setAttribute( "type", "radio" );
+        input.setAttribute( "checked", "checked" );
+        input.setAttribute( "name", "t" );
+
+        div.appendChild( input );
+
+        // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+        // old WebKit doesn't clone checked state correctly in fragments
+        support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+        // Support: IE<9
+        // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+
+        support.noCloneEvent = !!div.addEventListener;
+
+        // Support: IE<9
+        // Since attributes and properties are the same in IE,
+        // cleanData must set properties to undefined rather than use removeAttribute
+        div[ jQuery.expando ] = 1;
+        support.attributes = !div.getAttribute( jQuery.expando );
+} )();
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+        option: [ 1, "<select multiple='multiple'>", "</select>" ],
+        legend: [ 1, "<fieldset>", "</fieldset>" ],
+        area: [ 1, "<map>", "</map>" ],
+
+        // Support: IE8
+        param: [ 1, "<object>", "</object>" ],
+        thead: [ 1, "<table>", "</table>" ],
+        tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+        col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+        td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+        // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
+        // unless wrapped in a div with non-breaking characters in front of it.
+        _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
+};
+
+// Support: IE8-IE9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+        var elems, elem,
+                i = 0,
+                found = typeof context.getElementsByTagName !== "undefined" ?
+                        context.getElementsByTagName( tag || "*" ) :
+                        typeof context.querySelectorAll !== "undefined" ?
+                                context.querySelectorAll( tag || "*" ) :
+                                undefined;
+
+        if ( !found ) {
+                for ( found = [], elems = context.childNodes || context;
+                        ( elem = elems[ i ] ) != null;
+                        i++
+                ) {
+                        if ( !tag || jQuery.nodeName( elem, tag ) ) {
+                                found.push( elem );
+                        } else {
+                                jQuery.merge( found, getAll( elem, tag ) );
+                        }
+                }
+        }
+
+        return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+                jQuery.merge( [ context ], found ) :
+                found;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+        var elem,
+                i = 0;
+        for ( ; ( elem = elems[ i ] ) != null; i++ ) {
+                jQuery._data(
+                        elem,
+                        "globalEval",
+                        !refElements || jQuery._data( refElements[ i ], "globalEval" )
+                );
+        }
+}
+
+
+var rhtml = /<|&#?\w+;/,
+        rtbody = /<tbody/i;
+
+function fixDefaultChecked( elem ) {
+        if ( rcheckableType.test( elem.type ) ) {
+                elem.defaultChecked = elem.checked;
+        }
+}
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+        var j, elem, contains,
+                tmp, tag, tbody, wrap,
+                l = elems.length,
+
+                // Ensure a safe fragment
+                safe = createSafeFragment( context ),
+
+                nodes = [],
+                i = 0;
+
+        for ( ; i < l; i++ ) {
+                elem = elems[ i ];
+
+                if ( elem || elem === 0 ) {
+
+                        // Add nodes directly
+                        if ( jQuery.type( elem ) === "object" ) {
+                                jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+                        // Convert non-html into a text node
+                        } else if ( !rhtml.test( elem ) ) {
+                                nodes.push( context.createTextNode( elem ) );
+
+                        // Convert html into DOM nodes
+                        } else {
+                                tmp = tmp || safe.appendChild( context.createElement( "div" ) );
+
+                                // Deserialize a standard representation
+                                tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+                                wrap = wrapMap[ tag ] || wrapMap._default;
+
+                                tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+                                // Descend through wrappers to the right content
+                                j = wrap[ 0 ];
+                                while ( j-- ) {
+                                        tmp = tmp.lastChild;
+                                }
+
+                                // Manually add leading whitespace removed by IE
+                                if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+                                        nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) );
+                                }
+
+                                // Remove IE's autoinserted <tbody> from table fragments
+                                if ( !support.tbody ) {
+
+                                        // String was a <table>, *may* have spurious <tbody>
+                                        elem = tag === "table" && !rtbody.test( elem ) ?
+                                                tmp.firstChild :
+
+                                                // String was a bare <thead> or <tfoot>
+                                                wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ?
+                                                        tmp :
+                                                        0;
+
+                                        j = elem && elem.childNodes.length;
+                                        while ( j-- ) {
+                                                if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) &&
+                                                        !tbody.childNodes.length ) {
+
+                                                        elem.removeChild( tbody );
+                                                }
+                                        }
+                                }
+
+                                jQuery.merge( nodes, tmp.childNodes );
+
+                                // Fix #12392 for WebKit and IE > 9
+                                tmp.textContent = "";
+
+                                // Fix #12392 for oldIE
+                                while ( tmp.firstChild ) {
+                                        tmp.removeChild( tmp.firstChild );
+                                }
+
+                                // Remember the top-level container for proper cleanup
+                                tmp = safe.lastChild;
+                        }
+                }
+        }
+
+        // Fix #11356: Clear elements from fragment
+        if ( tmp ) {
+                safe.removeChild( tmp );
+        }
+
+        // Reset defaultChecked for any radios and checkboxes
+        // about to be appended to the DOM in IE 6/7 (#8060)
+        if ( !support.appendChecked ) {
+                jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
+        }
+
+        i = 0;
+        while ( ( elem = nodes[ i++ ] ) ) {
+
+                // Skip elements already in the context collection (trac-4087)
+                if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+                        if ( ignored ) {
+                                ignored.push( elem );
+                        }
+
+                        continue;
+                }
+
+                contains = jQuery.contains( elem.ownerDocument, elem );
+
+                // Append to fragment
+                tmp = getAll( safe.appendChild( elem ), "script" );
+
+                // Preserve script evaluation history
+                if ( contains ) {
+                        setGlobalEval( tmp );
+                }
+
+                // Capture executables
+                if ( scripts ) {
+                        j = 0;
+                        while ( ( elem = tmp[ j++ ] ) ) {
+                                if ( rscriptType.test( elem.type || "" ) ) {
+                                        scripts.push( elem );
+                                }
+                        }
+                }
+        }
+
+        tmp = null;
+
+        return safe;
+}
+
+
+( function() {
+        var i, eventName,
+                div = document.createElement( "div" );
+
+        // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events)
+        for ( i in { submit: true, change: true, focusin: true } ) {
+                eventName = "on" + i;
+
+                if ( !( support[ i ] = eventName in window ) ) {
+
+                        // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+                        div.setAttribute( eventName, "t" );
+                        support[ i ] = div.attributes[ eventName ].expando === false;
+                }
+        }
+
+        // Null elements to avoid leaks in IE.
+        div = null;
+} )();
+
+
+var rformElems = /^(?:input|select|textarea)$/i,
+        rkeyEvent = /^key/,
+        rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+        rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+        return true;
+}
+
+function returnFalse() {
+        return false;
+}
+
+// Support: IE9
+// See #13393 for more info
+function safeActiveElement() {
+        try {
+                return document.activeElement;
+        } catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+        var origFn, type;
+
+        // Types can be a map of types/handlers
+        if ( typeof types === "object" ) {
+
+                // ( types-Object, selector, data )
+                if ( typeof selector !== "string" ) {
+
+                        // ( types-Object, data )
+                        data = data || selector;
+                        selector = undefined;
+                }
+                for ( type in types ) {
+                        on( elem, type, selector, data, types[ type ], one );
+                }
+                return elem;
+        }
+
+        if ( data == null && fn == null ) {
+
+                // ( types, fn )
+                fn = selector;
+                data = selector = undefined;
+        } else if ( fn == null ) {
+                if ( typeof selector === "string" ) {
+
+                        // ( types, selector, fn )
+                        fn = data;
+                        data = undefined;
+                } else {
+
+                        // ( types, data, fn )
+                        fn = data;
+                        data = selector;
+                        selector = undefined;
+                }
+        }
+        if ( fn === false ) {
+                fn = returnFalse;
+        } else if ( !fn ) {
+                return elem;
+        }
+
+        if ( one === 1 ) {
+                origFn = fn;
+                fn = function( event ) {
+
+                        // Can use an empty set, since event contains the info
+                        jQuery().off( event );
+                        return origFn.apply( this, arguments );
+                };
+
+                // Use same guid so caller can remove using origFn
+                fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+        }
+        return elem.each( function() {
+                jQuery.event.add( this, types, fn, data, selector );
+        } );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+        global: {},
+
+        add: function( elem, types, handler, data, selector ) {
+                var tmp, events, t, handleObjIn,
+                        special, eventHandle, handleObj,
+                        handlers, type, namespaces, origType,
+                        elemData = jQuery._data( elem );
+
+                // Don't attach events to noData or text/comment nodes (but allow plain objects)
+                if ( !elemData ) {
+                        return;
+                }
+
+                // Caller can pass in an object of custom data in lieu of the handler
+                if ( handler.handler ) {
+                        handleObjIn = handler;
+                        handler = handleObjIn.handler;
+                        selector = handleObjIn.selector;
+                }
+
+                // Make sure that the handler has a unique ID, used to find/remove it later
+                if ( !handler.guid ) {
+                        handler.guid = jQuery.guid++;
+                }
+
+                // Init the element's event structure and main handler, if this is the first
+                if ( !( events = elemData.events ) ) {
+                        events = elemData.events = {};
+                }
+                if ( !( eventHandle = elemData.handle ) ) {
+                        eventHandle = elemData.handle = function( e ) {
+
+                                // Discard the second event of a jQuery.event.trigger() and
+                                // when an event is called after a page has unloaded
+                                return typeof jQuery !== "undefined" &&
+                                        ( !e || jQuery.event.triggered !== e.type ) ?
+                                        jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+                                        undefined;
+                        };
+
+                        // Add elem as a property of the handle fn to prevent a memory leak
+                        // with IE non-native events
+                        eventHandle.elem = elem;
+                }
+
+                // Handle multiple events separated by a space
+                types = ( types || "" ).match( rnotwhite ) || [ "" ];
+                t = types.length;
+                while ( t-- ) {
+                        tmp = rtypenamespace.exec( types[ t ] ) || [];
+                        type = origType = tmp[ 1 ];
+                        namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+                        // There *must* be a type, no attaching namespace-only handlers
+                        if ( !type ) {
+                                continue;
+                        }
+
+                        // If event changes its type, use the special event handlers for the changed type
+                        special = jQuery.event.special[ type ] || {};
+
+                        // If selector defined, determine special event api type, otherwise given type
+                        type = ( selector ? special.delegateType : special.bindType ) || type;
+
+                        // Update special based on newly reset type
+                        special = jQuery.event.special[ type ] || {};
+
+                        // handleObj is passed to all event handlers
+                        handleObj = jQuery.extend( {
+                                type: type,
+                                origType: origType,
+                                data: data,
+                                handler: handler,
+                                guid: handler.guid,
+                                selector: selector,
+                                needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+                                namespace: namespaces.join( "." )
+                        }, handleObjIn );
+
+                        // Init the event handler queue if we're the first
+                        if ( !( handlers = events[ type ] ) ) {
+                                handlers = events[ type ] = [];
+                                handlers.delegateCount = 0;
+
+                                // Only use addEventListener/attachEvent if the special events handler returns false
+                                if ( !special.setup ||
+                                        special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+                                        // Bind the global event handler to the element
+                                        if ( elem.addEventListener ) {
+                                                elem.addEventListener( type, eventHandle, false );
+
+                                        } else if ( elem.attachEvent ) {
+                                                elem.attachEvent( "on" + type, eventHandle );
+                                        }
+                                }
+                        }
+
+                        if ( special.add ) {
+                                special.add.call( elem, handleObj );
+
+                                if ( !handleObj.handler.guid ) {
+                                        handleObj.handler.guid = handler.guid;
+                                }
+                        }
+
+                        // Add to the element's handler list, delegates in front
+                        if ( selector ) {
+                                handlers.splice( handlers.delegateCount++, 0, handleObj );
+                        } else {
+                                handlers.push( handleObj );
+                        }
+
+                        // Keep track of which events have ever been used, for event optimization
+                        jQuery.event.global[ type ] = true;
+                }
+
+                // Nullify elem to prevent memory leaks in IE
+                elem = null;
+        },
+
+        // Detach an event or set of events from an element
+        remove: function( elem, types, handler, selector, mappedTypes ) {
+                var j, handleObj, tmp,
+                        origCount, t, events,
+                        special, handlers, type,
+                        namespaces, origType,
+                        elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+
+                if ( !elemData || !( events = elemData.events ) ) {
+                        return;
+                }
+
+                // Once for each type.namespace in types; type may be omitted
+                types = ( types || "" ).match( rnotwhite ) || [ "" ];
+                t = types.length;
+                while ( t-- ) {
+                        tmp = rtypenamespace.exec( types[ t ] ) || [];
+                        type = origType = tmp[ 1 ];
+                        namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+                        // Unbind all events (on this namespace, if provided) for the element
+                        if ( !type ) {
+                                for ( type in events ) {
+                                        jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+                                }
+                                continue;
+                        }
+
+                        special = jQuery.event.special[ type ] || {};
+                        type = ( selector ? special.delegateType : special.bindType ) || type;
+                        handlers = events[ type ] || [];
+                        tmp = tmp[ 2 ] &&
+                                new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+                        // Remove matching events
+                        origCount = j = handlers.length;
+                        while ( j-- ) {
+                                handleObj = handlers[ j ];
+
+                                if ( ( mappedTypes || origType === handleObj.origType ) &&
+                                        ( !handler || handler.guid === handleObj.guid ) &&
+                                        ( !tmp || tmp.test( handleObj.namespace ) ) &&
+                                        ( !selector || selector === handleObj.selector ||
+                                                selector === "**" && handleObj.selector ) ) {
+                                        handlers.splice( j, 1 );
+
+                                        if ( handleObj.selector ) {
+                                                handlers.delegateCount--;
+                                        }
+                                        if ( special.remove ) {
+                                                special.remove.call( elem, handleObj );
+                                        }
+                                }
+                        }
+
+                        // Remove generic event handler if we removed something and no more handlers exist
+                        // (avoids potential for endless recursion during removal of special event handlers)
+                        if ( origCount && !handlers.length ) {
+                                if ( !special.teardown ||
+                                        special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+                                        jQuery.removeEvent( elem, type, elemData.handle );
+                                }
+
+                                delete events[ type ];
+                        }
+                }
+
+                // Remove the expando if it's no longer used
+                if ( jQuery.isEmptyObject( events ) ) {
+                        delete elemData.handle;
+
+                        // removeData also checks for emptiness and clears the expando if empty
+                        // so use it instead of delete
+                        jQuery._removeData( elem, "events" );
+                }
+        },
+
+        trigger: function( event, data, elem, onlyHandlers ) {
+                var handle, ontype, cur,
+                        bubbleType, special, tmp, i,
+                        eventPath = [ elem || document ],
+                        type = hasOwn.call( event, "type" ) ? event.type : event,
+                        namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+                cur = tmp = elem = elem || document;
+
+                // Don't do events on text and comment nodes
+                if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+                        return;
+                }
+
+                // focus/blur morphs to focusin/out; ensure we're not firing them right now
+                if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+                        return;
+                }
+
+                if ( type.indexOf( "." ) > -1 ) {
+
+                        // Namespaced trigger; create a regexp to match event type in handle()
+                        namespaces = type.split( "." );
+                        type = namespaces.shift();
+                        namespaces.sort();
+                }
+                ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+                // Caller can pass in a jQuery.Event object, Object, or just an event type string
+                event = event[ jQuery.expando ] ?
+                        event :
+                        new jQuery.Event( type, typeof event === "object" && event );
+
+                // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+                event.isTrigger = onlyHandlers ? 2 : 3;
+                event.namespace = namespaces.join( "." );
+                event.rnamespace = event.namespace ?
+                        new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+                        null;
+
+                // Clean up the event in case it is being reused
+                event.result = undefined;
+                if ( !event.target ) {
+                        event.target = elem;
+                }
+
+                // Clone any incoming data and prepend the event, creating the handler arg list
+                data = data == null ?
+                        [ event ] :
+                        jQuery.makeArray( data, [ event ] );
+
+                // Allow special events to draw outside the lines
+                special = jQuery.event.special[ type ] || {};
+                if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+                        return;
+                }
+
+                // Determine event propagation path in advance, per W3C events spec (#9951)
+                // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+                if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+                        bubbleType = special.delegateType || type;
+                        if ( !rfocusMorph.test( bubbleType + type ) ) {
+                                cur = cur.parentNode;
+                        }
+                        for ( ; cur; cur = cur.parentNode ) {
+                                eventPath.push( cur );
+                                tmp = cur;
+                        }
+
+                        // Only add window if we got to document (e.g., not plain obj or detached DOM)
+                        if ( tmp === ( elem.ownerDocument || document ) ) {
+                                eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+                        }
+                }
+
+                // Fire handlers on the event path
+                i = 0;
+                while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+                        event.type = i > 1 ?
+                                bubbleType :
+                                special.bindType || type;
+
+                        // jQuery handler
+                        handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] &&
+                                jQuery._data( cur, "handle" );
+
+                        if ( handle ) {
+                                handle.apply( cur, data );
+                        }
+
+                        // Native handler
+                        handle = ontype && cur[ ontype ];
+                        if ( handle && handle.apply && acceptData( cur ) ) {
+                                event.result = handle.apply( cur, data );
+                                if ( event.result === false ) {
+                                        event.preventDefault();
+                                }
+                        }
+                }
+                event.type = type;
+
+                // If nobody prevented the default action, do it now
+                if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+                        if (
+                                ( !special._default ||
+                                 special._default.apply( eventPath.pop(), data ) === false
+                                ) && acceptData( elem )
+                        ) {
+
+                                // Call a native DOM method on the target with the same name name as the event.
+                                // Can't use an .isFunction() check here because IE6/7 fails that test.
+                                // Don't do default actions on window, that's where global variables be (#6170)
+                                if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
+
+                                        // Don't re-trigger an onFOO event when we call its FOO() method
+                                        tmp = elem[ ontype ];
+
+                                        if ( tmp ) {
+                                                elem[ ontype ] = null;
+                                        }
+
+                                        // Prevent re-triggering of the same event, since we already bubbled it above
+                                        jQuery.event.triggered = type;
+                                        try {
+                                                elem[ type ]();
+                                        } catch ( e ) {
+
+                                                // IE<9 dies on focus/blur to hidden element (#1486,#12518)
+                                                // only reproducible on winXP IE8 native, not IE9 in IE8 mode
+                                        }
+                                        jQuery.event.triggered = undefined;
+
+                                        if ( tmp ) {
+                                                elem[ ontype ] = tmp;
+                                        }
+                                }
+                        }
+                }
+
+                return event.result;
+        },
+
+        dispatch: function( event ) {
+
+                // Make a writable jQuery.Event from the native event object
+                event = jQuery.event.fix( event );
+
+                var i, j, ret, matched, handleObj,
+                        handlerQueue = [],
+                        args = slice.call( arguments ),
+                        handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
+                        special = jQuery.event.special[ event.type ] || {};
+
+                // Use the fix-ed jQuery.Event rather than the (read-only) native event
+                args[ 0 ] = event;
+                event.delegateTarget = this;
+
+                // Call the preDispatch hook for the mapped type, and let it bail if desired
+                if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+                        return;
+                }
+
+                // Determine handlers
+                handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+                // Run delegates first; they may want to stop propagation beneath us
+                i = 0;
+                while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+                        event.currentTarget = matched.elem;
+
+                        j = 0;
+                        while ( ( handleObj = matched.handlers[ j++ ] ) &&
+                                !event.isImmediatePropagationStopped() ) {
+
+                                // Triggered event must either 1) have no namespace, or 2) have namespace(s)
+                                // a subset or equal to those in the bound event (both can have no namespace).
+                                if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+                                        event.handleObj = handleObj;
+                                        event.data = handleObj.data;
+
+                                        ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+                                                handleObj.handler ).apply( matched.elem, args );
+
+                                        if ( ret !== undefined ) {
+                                                if ( ( event.result = ret ) === false ) {
+                                                        event.preventDefault();
+                                                        event.stopPropagation();
+                                                }
+                                        }
+                                }
+                        }
+                }
+
+                // Call the postDispatch hook for the mapped type
+                if ( special.postDispatch ) {
+                        special.postDispatch.call( this, event );
+                }
+
+                return event.result;
+        },
+
+        handlers: function( event, handlers ) {
+                var i, matches, sel, handleObj,
+                        handlerQueue = [],
+                        delegateCount = handlers.delegateCount,
+                        cur = event.target;
+
+                // Support (at least): Chrome, IE9
+                // Find delegate handlers
+                // Black-hole SVG <use> instance trees (#13180)
+                //
+                // Support: Firefox<=42+
+                // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
+                if ( delegateCount && cur.nodeType &&
+                        ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
+
+                        /* jshint eqeqeq: false */
+                        for ( ; cur != this; cur = cur.parentNode || this ) {
+                                /* jshint eqeqeq: true */
+
+                                // Don't check non-elements (#13208)
+                                // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+                                if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
+                                        matches = [];
+                                        for ( i = 0; i < delegateCount; i++ ) {
+                                                handleObj = handlers[ i ];
+
+                                                // Don't conflict with Object.prototype properties (#13203)
+                                                sel = handleObj.selector + " ";
+
+                                                if ( matches[ sel ] === undefined ) {
+                                                        matches[ sel ] = handleObj.needsContext ?
+                                                                jQuery( sel, this ).index( cur ) > -1 :
+                                                                jQuery.find( sel, this, null, [ cur ] ).length;
+                                                }
+                                                if ( matches[ sel ] ) {
+                                                        matches.push( handleObj );
+                                                }
+                                        }
+                                        if ( matches.length ) {
+                                                handlerQueue.push( { elem: cur, handlers: matches } );
+                                        }
+                                }
+                        }
+                }
+
+                // Add the remaining (directly-bound) handlers
+                if ( delegateCount < handlers.length ) {
+                        handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
+                }
+
+                return handlerQueue;
+        },
+
+        fix: function( event ) {
+                if ( event[ jQuery.expando ] ) {
+                        return event;
+                }
+
+                // Create a writable copy of the event object and normalize some properties
+                var i, prop, copy,
+                        type = event.type,
+                        originalEvent = event,
+                        fixHook = this.fixHooks[ type ];
+
+                if ( !fixHook ) {
+                        this.fixHooks[ type ] = fixHook =
+                                rmouseEvent.test( type ) ? this.mouseHooks :
+                                rkeyEvent.test( type ) ? this.keyHooks :
+                                {};
+                }
+                copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+                event = new jQuery.Event( originalEvent );
+
+                i = copy.length;
+                while ( i-- ) {
+                        prop = copy[ i ];
+                        event[ prop ] = originalEvent[ prop ];
+                }
+
+                // Support: IE<9
+                // Fix target property (#1925)
+                if ( !event.target ) {
+                        event.target = originalEvent.srcElement || document;
+                }
+
+                // Support: Safari 6-8+
+                // Target should not be a text node (#504, #13143)
+                if ( event.target.nodeType === 3 ) {
+                        event.target = event.target.parentNode;
+                }
+
+                // Support: IE<9
+                // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
+                event.metaKey = !!event.metaKey;
+
+                return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+        },
+
+        // Includes some event props shared by KeyEvent and MouseEvent
+        props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
+                "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
+
+        fixHooks: {},
+
+        keyHooks: {
+                props: "char charCode key keyCode".split( " " ),
+                filter: function( event, original ) {
+
+                        // Add which for key events
+                        if ( event.which == null ) {
+                                event.which = original.charCode != null ? original.charCode : original.keyCode;
+                        }
+
+                        return event;
+                }
+        },
+
+        mouseHooks: {
+                props: ( "button buttons clientX clientY fromElement offsetX offsetY " +
+                        "pageX pageY screenX screenY toElement" ).split( " " ),
+                filter: function( event, original ) {
+                        var body, eventDoc, doc,
+                                button = original.button,
+                                fromElement = original.fromElement;
+
+                        // Calculate pageX/Y if missing and clientX/Y available
+                        if ( event.pageX == null && original.clientX != null ) {
+                                eventDoc = event.target.ownerDocument || document;
+                                doc = eventDoc.documentElement;
+                                body = eventDoc.body;
+
+                                event.pageX = original.clientX +
+                                        ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
+                                        ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+                                event.pageY = original.clientY +
+                                        ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) -
+                                        ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+                        }
+
+                        // Add relatedTarget, if necessary
+                        if ( !event.relatedTarget && fromElement ) {
+                                event.relatedTarget = fromElement === event.target ?
+                                        original.toElement :
+                                        fromElement;
+                        }
+
+                        // Add which for click: 1 === left; 2 === middle; 3 === right
+                        // Note: button is not normalized, so don't use it
+                        if ( !event.which && button !== undefined ) {
+                                event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+                        }
+
+                        return event;
+                }
+        },
+
+        special: {
+                load: {
+
+                        // Prevent triggered image.load events from bubbling to window.load
+                        noBubble: true
+                },
+                focus: {
+
+                        // Fire native event if possible so blur/focus sequence is correct
+                        trigger: function() {
+                                if ( this !== safeActiveElement() && this.focus ) {
+                                        try {
+                                                this.focus();
+                                                return false;
+                                        } catch ( e ) {
+
+                                                // Support: IE<9
+                                                // If we error on focus to hidden element (#1486, #12518),
+                                                // let .trigger() run the handlers
+                                        }
+                                }
+                        },
+                        delegateType: "focusin"
+                },
+                blur: {
+                        trigger: function() {
+                                if ( this === safeActiveElement() && this.blur ) {
+                                        this.blur();
+                                        return false;
+                                }
+                        },
+                        delegateType: "focusout"
+                },
+                click: {
+
+                        // For checkbox, fire native event so checked state will be right
+                        trigger: function() {
+                                if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
+                                        this.click();
+                                        return false;
+                                }
+                        },
+
+                        // For cross-browser consistency, don't fire native .click() on links
+                        _default: function( event ) {
+                                return jQuery.nodeName( event.target, "a" );
+                        }
+                },
+
+                beforeunload: {
+                        postDispatch: function( event ) {
+
+                                // Support: Firefox 20+
+                                // Firefox doesn't alert if the returnValue field is not set.
+                                if ( event.result !== undefined && event.originalEvent ) {
+                                        event.originalEvent.returnValue = event.result;
+                                }
+                        }
+                }
+        },
+
+        // Piggyback on a donor event to simulate a different one
+        simulate: function( type, elem, event ) {
+                var e = jQuery.extend(
+                        new jQuery.Event(),
+                        event,
+                        {
+                                type: type,
+                                isSimulated: true
+
+                                // Previously, `originalEvent: {}` was set here, so stopPropagation call
+                                // would not be triggered on donor event, since in our own
+                                // jQuery.event.stopPropagation function we had a check for existence of
+                                // originalEvent.stopPropagation method, so, consequently it would be a noop.
+                                //
+                                // Guard for simulated events was moved to jQuery.event.stopPropagation function
+                                // since `originalEvent` should point to the original event for the
+                                // constancy with other events and for more focused logic
+                        }
+                );
+
+                jQuery.event.trigger( e, null, elem );
+
+                if ( e.isDefaultPrevented() ) {
+                        event.preventDefault();
+                }
+        }
+};
+
+jQuery.removeEvent = document.removeEventListener ?
+        function( elem, type, handle ) {
+
+                // This "if" is needed for plain objects
+                if ( elem.removeEventListener ) {
+                        elem.removeEventListener( type, handle );
+                }
+        } :
+        function( elem, type, handle ) {
+                var name = "on" + type;
+
+                if ( elem.detachEvent ) {
+
+                        // #8545, #7054, preventing memory leaks for custom events in IE6-8
+                        // detachEvent needed property on element, by name of that event,
+                        // to properly expose it to GC
+                        if ( typeof elem[ name ] === "undefined" ) {
+                                elem[ name ] = null;
+                        }
+
+                        elem.detachEvent( name, handle );
+                }
+        };
+
+jQuery.Event = function( src, props ) {
+
+        // Allow instantiation without the 'new' keyword
+        if ( !( this instanceof jQuery.Event ) ) {
+                return new jQuery.Event( src, props );
+        }
+
+        // Event object
+        if ( src && src.type ) {
+                this.originalEvent = src;
+                this.type = src.type;
+
+                // Events bubbling up the document may have been marked as prevented
+                // by a handler lower down the tree; reflect the correct value.
+                this.isDefaultPrevented = src.defaultPrevented ||
+                                src.defaultPrevented === undefined &&
+
+                                // Support: IE < 9, Android < 4.0
+                                src.returnValue === false ?
+                        returnTrue :
+                        returnFalse;
+
+        // Event type
+        } else {
+                this.type = src;
+        }
+
+        // Put explicitly provided properties onto the event object
+        if ( props ) {
+                jQuery.extend( this, props );
+        }
+
+        // Create a timestamp if incoming event doesn't have one
+        this.timeStamp = src && src.timeStamp || jQuery.now();
+
+        // Mark it as fixed
+        this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+        constructor: jQuery.Event,
+        isDefaultPrevented: returnFalse,
+        isPropagationStopped: returnFalse,
+        isImmediatePropagationStopped: returnFalse,
+
+        preventDefault: function() {
+                var e = this.originalEvent;
+
+                this.isDefaultPrevented = returnTrue;
+                if ( !e ) {
+                        return;
+                }
+
+                // If preventDefault exists, run it on the original event
+                if ( e.preventDefault ) {
+                        e.preventDefault();
+
+                // Support: IE
+                // Otherwise set the returnValue property of the original event to false
+                } else {
+                        e.returnValue = false;
+                }
+        },
+        stopPropagation: function() {
+                var e = this.originalEvent;
+
+                this.isPropagationStopped = returnTrue;
+
+                if ( !e || this.isSimulated ) {
+                        return;
+                }
+
+                // If stopPropagation exists, run it on the original event
+                if ( e.stopPropagation ) {
+                        e.stopPropagation();
+                }
+
+                // Support: IE
+                // Set the cancelBubble property of the original event to true
+                e.cancelBubble = true;
+        },
+        stopImmediatePropagation: function() {
+                var e = this.originalEvent;
+
+                this.isImmediatePropagationStopped = returnTrue;
+
+                if ( e && e.stopImmediatePropagation ) {
+                        e.stopImmediatePropagation();
+                }
+
+                this.stopPropagation();
+        }
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://code.google.com/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+        mouseenter: "mouseover",
+        mouseleave: "mouseout",
+        pointerenter: "pointerover",
+        pointerleave: "pointerout"
+}, function( orig, fix ) {
+        jQuery.event.special[ orig ] = {
+                delegateType: fix,
+                bindType: fix,
+
+                handle: function( event ) {
+                        var ret,
+                                target = this,
+                                related = event.relatedTarget,
+                                handleObj = event.handleObj;
+
+                        // For mouseenter/leave call the handler if related is outside the target.
+                        // NB: No relatedTarget if the mouse left/entered the browser window
+                        if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+                                event.type = handleObj.origType;
+                                ret = handleObj.handler.apply( this, arguments );
+                                event.type = fix;
+                        }
+                        return ret;
+                }
+        };
+} );
+
+// IE submit delegation
+if ( !support.submit ) {
+
+        jQuery.event.special.submit = {
+                setup: function() {
+
+                        // Only need this for delegated form submit events
+                        if ( jQuery.nodeName( this, "form" ) ) {
+                                return false;
+                        }
+
+                        // Lazy-add a submit handler when a descendant form may potentially be submitted
+                        jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
+
+                                // Node name check avoids a VML-related crash in IE (#9807)
+                                var elem = e.target,
+                                        form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ?
+
+                                                // Support: IE <=8
+                                                // We use jQuery.prop instead of elem.form
+                                                // to allow fixing the IE8 delegated submit issue (gh-2332)
+                                                // by 3rd party polyfills/workarounds.
+                                                jQuery.prop( elem, "form" ) :
+                                                undefined;
+
+                                if ( form && !jQuery._data( form, "submit" ) ) {
+                                        jQuery.event.add( form, "submit._submit", function( event ) {
+                                                event._submitBubble = true;
+                                        } );
+                                        jQuery._data( form, "submit", true );
+                                }
+                        } );
+
+                        // return undefined since we don't need an event listener
+                },
+
+                postDispatch: function( event ) {
+
+                        // If form was submitted by the user, bubble the event up the tree
+                        if ( event._submitBubble ) {
+                                delete event._submitBubble;
+                                if ( this.parentNode && !event.isTrigger ) {
+                                        jQuery.event.simulate( "submit", this.parentNode, event );
+                                }
+                        }
+                },
+
+                teardown: function() {
+
+                        // Only need this for delegated form submit events
+                        if ( jQuery.nodeName( this, "form" ) ) {
+                                return false;
+                        }
+
+                        // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
+                        jQuery.event.remove( this, "._submit" );
+                }
+        };
+}
+
+// IE change delegation and checkbox/radio fix
+if ( !support.change ) {
+
+        jQuery.event.special.change = {
+
+                setup: function() {
+
+                        if ( rformElems.test( this.nodeName ) ) {
+
+                                // IE doesn't fire change on a check/radio until blur; trigger it on click
+                                // after a propertychange. Eat the blur-change in special.change.handle.
+                                // This still fires onchange a second time for check/radio after blur.
+                                if ( this.type === "checkbox" || this.type === "radio" ) {
+                                        jQuery.event.add( this, "propertychange._change", function( event ) {
+                                                if ( event.originalEvent.propertyName === "checked" ) {
+                                                        this._justChanged = true;
+                                                }
+                                        } );
+                                        jQuery.event.add( this, "click._change", function( event ) {
+                                                if ( this._justChanged && !event.isTrigger ) {
+                                                        this._justChanged = false;
+                                                }
+
+                                                // Allow triggered, simulated change events (#11500)
+                                                jQuery.event.simulate( "change", this, event );
+                                        } );
+                                }
+                                return false;
+                        }
+
+                        // Delegated event; lazy-add a change handler on descendant inputs
+                        jQuery.event.add( this, "beforeactivate._change", function( e ) {
+                                var elem = e.target;
+
+                                if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) {
+                                        jQuery.event.add( elem, "change._change", function( event ) {
+                                                if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
+                                                        jQuery.event.simulate( "change", this.parentNode, event );
+                                                }
+                                        } );
+                                        jQuery._data( elem, "change", true );
+                                }
+                        } );
+                },
+
+                handle: function( event ) {
+                        var elem = event.target;
+
+                        // Swallow native change events from checkbox/radio, we already triggered them above
+                        if ( this !== elem || event.isSimulated || event.isTrigger ||
+                                ( elem.type !== "radio" && elem.type !== "checkbox" ) ) {
+
+                                return event.handleObj.handler.apply( this, arguments );
+                        }
+                },
+
+                teardown: function() {
+                        jQuery.event.remove( this, "._change" );
+
+                        return !rformElems.test( this.nodeName );
+                }
+        };
+}
+
+// Support: Firefox
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome, Safari
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+        jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+                // Attach a single capturing handler on the document while someone wants focusin/focusout
+                var handler = function( event ) {
+                        jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+                };
+
+                jQuery.event.special[ fix ] = {
+                        setup: function() {
+                                var doc = this.ownerDocument || this,
+                                        attaches = jQuery._data( doc, fix );
+
+                                if ( !attaches ) {
+                                        doc.addEventListener( orig, handler, true );
+                                }
+                                jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
+                        },
+                        teardown: function() {
+                                var doc = this.ownerDocument || this,
+                                        attaches = jQuery._data( doc, fix ) - 1;
+
+                                if ( !attaches ) {
+                                        doc.removeEventListener( orig, handler, true );
+                                        jQuery._removeData( doc, fix );
+                                } else {
+                                        jQuery._data( doc, fix, attaches );
+                                }
+                        }
+                };
+        } );
+}
+
+jQuery.fn.extend( {
+
+        on: function( types, selector, data, fn ) {
+                return on( this, types, selector, data, fn );
+        },
+        one: function( types, selector, data, fn ) {
+                return on( this, types, selector, data, fn, 1 );
+        },
+        off: function( types, selector, fn ) {
+                var handleObj, type;
+                if ( types && types.preventDefault && types.handleObj ) {
+
+                        // ( event )  dispatched jQuery.Event
+                        handleObj = types.handleObj;
+                        jQuery( types.delegateTarget ).off(
+                                handleObj.namespace ?
+                                        handleObj.origType + "." + handleObj.namespace :
+                                        handleObj.origType,
+                                handleObj.selector,
+                                handleObj.handler
+                        );
+                        return this;
+                }
+                if ( typeof types === "object" ) {
+
+                        // ( types-object [, selector] )
+                        for ( type in types ) {
+                                this.off( type, selector, types[ type ] );
+                        }
+                        return this;
+                }
+                if ( selector === false || typeof selector === "function" ) {
+
+                        // ( types [, fn] )
+                        fn = selector;
+                        selector = undefined;
+                }
+                if ( fn === false ) {
+                        fn = returnFalse;
+                }
+                return this.each( function() {
+                        jQuery.event.remove( this, types, fn, selector );
+                } );
+        },
+
+        trigger: function( type, data ) {
+                return this.each( function() {
+                        jQuery.event.trigger( type, data, this );
+                } );
+        },
+        triggerHandler: function( type, data ) {
+                var elem = this[ 0 ];
+                if ( elem ) {
+                        return jQuery.event.trigger( type, data, elem, true );
+                }
+        }
+} );
+
+
+var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
+        rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ),
+        rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
+
+        // Support: IE 10-11, Edge 10240+
+        // In IE/Edge using regex groups here causes severe slowdowns.
+        // See https://connect.microsoft.com/IE/feedback/details/1736512/
+        rnoInnerhtml = /<script|<style|<link/i,
+
+        // checked="checked" or checked
+        rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+        rscriptTypeMasked = /^true\/(.*)/,
+        rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+        safeFragment = createSafeFragment( document ),
+        fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) );
+
+// Support: IE<8
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+        return jQuery.nodeName( elem, "table" ) &&
+                jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
+
+                elem.getElementsByTagName( "tbody" )[ 0 ] ||
+                        elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
+                elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+        elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type;
+        return elem;
+}
+function restoreScript( elem ) {
+        var match = rscriptTypeMasked.exec( elem.type );
+        if ( match ) {
+                elem.type = match[ 1 ];
+        } else {
+                elem.removeAttribute( "type" );
+        }
+        return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+        if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
+                return;
+        }
+
+        var type, i, l,
+                oldData = jQuery._data( src ),
+                curData = jQuery._data( dest, oldData ),
+                events = oldData.events;
+
+        if ( events ) {
+                delete curData.handle;
+                curData.events = {};
+
+                for ( type in events ) {
+                        for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+                                jQuery.event.add( dest, type, events[ type ][ i ] );
+                        }
+                }
+        }
+
+        // make the cloned public data object a copy from the original
+        if ( curData.data ) {
+                curData.data = jQuery.extend( {}, curData.data );
+        }
+}
+
+function fixCloneNodeIssues( src, dest ) {
+        var nodeName, e, data;
+
+        // We do not need to do anything for non-Elements
+        if ( dest.nodeType !== 1 ) {
+                return;
+        }
+
+        nodeName = dest.nodeName.toLowerCase();
+
+        // IE6-8 copies events bound via attachEvent when using cloneNode.
+        if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
+                data = jQuery._data( dest );
+
+                for ( e in data.events ) {
+                        jQuery.removeEvent( dest, e, data.handle );
+                }
+
+                // Event data gets referenced instead of copied if the expando gets copied too
+                dest.removeAttribute( jQuery.expando );
+        }
+
+        // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
+        if ( nodeName === "script" && dest.text !== src.text ) {
+                disableScript( dest ).text = src.text;
+                restoreScript( dest );
+
+        // IE6-10 improperly clones children of object elements using classid.
+        // IE10 throws NoModificationAllowedError if parent is null, #12132.
+        } else if ( nodeName === "object" ) {
+                if ( dest.parentNode ) {
+                        dest.outerHTML = src.outerHTML;
+                }
+
+                // This path appears unavoidable for IE9. When cloning an object
+                // element in IE9, the outerHTML strategy above is not sufficient.
+                // If the src has innerHTML and the destination does not,
+                // copy the src.innerHTML into the dest.innerHTML. #10324
+                if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) {
+                        dest.innerHTML = src.innerHTML;
+                }
+
+        } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+
+                // IE6-8 fails to persist the checked state of a cloned checkbox
+                // or radio button. Worse, IE6-7 fail to give the cloned element
+                // a checked appearance if the defaultChecked value isn't also set
+
+                dest.defaultChecked = dest.checked = src.checked;
+
+                // IE6-7 get confused and end up setting the value of a cloned
+                // checkbox/radio button to an empty string instead of "on"
+                if ( dest.value !== src.value ) {
+                        dest.value = src.value;
+                }
+
+        // IE6-8 fails to return the selected option to the default selected
+        // state when cloning options
+        } else if ( nodeName === "option" ) {
+                dest.defaultSelected = dest.selected = src.defaultSelected;
+
+        // IE6-8 fails to set the defaultValue to the correct value when
+        // cloning other types of input fields
+        } else if ( nodeName === "input" || nodeName === "textarea" ) {
+                dest.defaultValue = src.defaultValue;
+        }
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+        // Flatten any nested arrays
+        args = concat.apply( [], args );
+
+        var first, node, hasScripts,
+                scripts, doc, fragment,
+                i = 0,
+                l = collection.length,
+                iNoClone = l - 1,
+                value = args[ 0 ],
+                isFunction = jQuery.isFunction( value );
+
+        // We can't cloneNode fragments that contain checked, in WebKit
+        if ( isFunction ||
+                        ( l > 1 && typeof value === "string" &&
+                                !support.checkClone && rchecked.test( value ) ) ) {
+                return collection.each( function( index ) {
+                        var self = collection.eq( index );
+                        if ( isFunction ) {
+                                args[ 0 ] = value.call( this, index, self.html() );
+                        }
+                        domManip( self, args, callback, ignored );
+                } );
+        }
+
+        if ( l ) {
+                fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+                first = fragment.firstChild;
+
+                if ( fragment.childNodes.length === 1 ) {
+                        fragment = first;
+                }
+
+                // Require either new content or an interest in ignored elements to invoke the callback
+                if ( first || ignored ) {
+                        scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+                        hasScripts = scripts.length;
+
+                        // Use the original fragment for the last item
+                        // instead of the first because it can end up
+                        // being emptied incorrectly in certain situations (#8070).
+                        for ( ; i < l; i++ ) {
+                                node = fragment;
+
+                                if ( i !== iNoClone ) {
+                                        node = jQuery.clone( node, true, true );
+
+                                        // Keep references to cloned scripts for later restoration
+                                        if ( hasScripts ) {
+
+                                                // Support: Android<4.1, PhantomJS<2
+                                                // push.apply(_, arraylike) throws on ancient WebKit
+                                                jQuery.merge( scripts, getAll( node, "script" ) );
+                                        }
+                                }
+
+                                callback.call( collection[ i ], node, i );
+                        }
+
+                        if ( hasScripts ) {
+                                doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+                                // Reenable scripts
+                                jQuery.map( scripts, restoreScript );
+
+                                // Evaluate executable scripts on first document insertion
+                                for ( i = 0; i < hasScripts; i++ ) {
+                                        node = scripts[ i ];
+                                        if ( rscriptType.test( node.type || "" ) &&
+                                                !jQuery._data( node, "globalEval" ) &&
+                                                jQuery.contains( doc, node ) ) {
+
+                                                if ( node.src ) {
+
+                                                        // Optional AJAX dependency, but won't run scripts if not present
+                                                        if ( jQuery._evalUrl ) {
+                                                                jQuery._evalUrl( node.src );
+                                                        }
+                                                } else {
+                                                        jQuery.globalEval(
+                                                                ( node.text || node.textContent || node.innerHTML || "" )
+                                                                        .replace( rcleanScript, "" )
+                                                        );
+                                                }
+                                        }
+                                }
+                        }
+
+                        // Fix #11809: Avoid leaking memory
+                        fragment = first = null;
+                }
+        }
+
+        return collection;
+}
+
+function remove( elem, selector, keepData ) {
+        var node,
+                elems = selector ? jQuery.filter( selector, elem ) : elem,
+                i = 0;
+
+        for ( ; ( node = elems[ i ] ) != null; i++ ) {
+
+                if ( !keepData && node.nodeType === 1 ) {
+                        jQuery.cleanData( getAll( node ) );
+                }
+
+                if ( node.parentNode ) {
+                        if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+                                setGlobalEval( getAll( node, "script" ) );
+                        }
+                        node.parentNode.removeChild( node );
+                }
+        }
+
+        return elem;
+}
+
+jQuery.extend( {
+        htmlPrefilter: function( html ) {
+                return html.replace( rxhtmlTag, "<$1></$2>" );
+        },
+
+        clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+                var destElements, node, clone, i, srcElements,
+                        inPage = jQuery.contains( elem.ownerDocument, elem );
+
+                if ( support.html5Clone || jQuery.isXMLDoc( elem ) ||
+                        !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+
+                        clone = elem.cloneNode( true );
+
+                // IE<=8 does not properly clone detached, unknown element nodes
+                } else {
+                        fragmentDiv.innerHTML = elem.outerHTML;
+                        fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
+                }
+
+                if ( ( !support.noCloneEvent || !support.noCloneChecked ) &&
+                                ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+                        // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+                        destElements = getAll( clone );
+                        srcElements = getAll( elem );
+
+                        // Fix all IE cloning issues
+                        for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) {
+
+                                // Ensure that the destination node is not null; Fixes #9587
+                                if ( destElements[ i ] ) {
+                                        fixCloneNodeIssues( node, destElements[ i ] );
+                                }
+                        }
+                }
+
+                // Copy the events from the original to the clone
+                if ( dataAndEvents ) {
+                        if ( deepDataAndEvents ) {
+                                srcElements = srcElements || getAll( elem );
+                                destElements = destElements || getAll( clone );
+
+                                for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) {
+                                        cloneCopyEvent( node, destElements[ i ] );
+                                }
+                        } else {
+                                cloneCopyEvent( elem, clone );
+                        }
+                }
+
+                // Preserve script evaluation history
+                destElements = getAll( clone, "script" );
+                if ( destElements.length > 0 ) {
+                        setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+                }
+
+                destElements = srcElements = node = null;
+
+                // Return the cloned set
+                return clone;
+        },
+
+        cleanData: function( elems, /* internal */ forceAcceptData ) {
+                var elem, type, id, data,
+                        i = 0,
+                        internalKey = jQuery.expando,
+                        cache = jQuery.cache,
+                        attributes = support.attributes,
+                        special = jQuery.event.special;
+
+                for ( ; ( elem = elems[ i ] ) != null; i++ ) {
+                        if ( forceAcceptData || acceptData( elem ) ) {
+
+                                id = elem[ internalKey ];
+                                data = id && cache[ id ];
+
+                                if ( data ) {
+                                        if ( data.events ) {
+                                                for ( type in data.events ) {
+                                                        if ( special[ type ] ) {
+                                                                jQuery.event.remove( elem, type );
+
+                                                        // This is a shortcut to avoid jQuery.event.remove's overhead
+                                                        } else {
+                                                                jQuery.removeEvent( elem, type, data.handle );
+                                                        }
+                                                }
+                                        }
+
+                                        // Remove cache only if it was not already removed by jQuery.event.remove
+                                        if ( cache[ id ] ) {
+
+                                                delete cache[ id ];
+
+                                                // Support: IE<9
+                                                // IE does not allow us to delete expando properties from nodes
+                                                // IE creates expando attributes along with the property
+                                                // IE does not have a removeAttribute function on Document nodes
+                                                if ( !attributes && typeof elem.removeAttribute !== "undefined" ) {
+                                                        elem.removeAttribute( internalKey );
+
+                                                // Webkit & Blink performance suffers when deleting properties
+                                                // from DOM nodes, so set to undefined instead
+                                                // https://code.google.com/p/chromium/issues/detail?id=378607
+                                                } else {
+                                                        elem[ internalKey ] = undefined;
+                                                }
+
+                                                deletedIds.push( id );
+                                        }
+                                }
+                        }
+                }
+        }
+} );
+
+jQuery.fn.extend( {
+
+        // Keep domManip exposed until 3.0 (gh-2225)
+        domManip: domManip,
+
+        detach: function( selector ) {
+                return remove( this, selector, true );
+        },
+
+        remove: function( selector ) {
+                return remove( this, selector );
+        },
+
+        text: function( value ) {
+                return access( this, function( value ) {
+                        return value === undefined ?
+                                jQuery.text( this ) :
+                                this.empty().append(
+                                        ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value )
+                                );
+                }, null, value, arguments.length );
+        },
+
+        append: function() {
+                return domManip( this, arguments, function( elem ) {
+                        if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+                                var target = manipulationTarget( this, elem );
+                                target.appendChild( elem );
+                        }
+                } );
+        },
+
+        prepend: function() {
+                return domManip( this, arguments, function( elem ) {
+                        if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+                                var target = manipulationTarget( this, elem );
+                                target.insertBefore( elem, target.firstChild );
+                        }
+                } );
+        },
+
+        before: function() {
+                return domManip( this, arguments, function( elem ) {
+                        if ( this.parentNode ) {
+                                this.parentNode.insertBefore( elem, this );
+                        }
+                } );
+        },
+
+        after: function() {
+                return domManip( this, arguments, function( elem ) {
+                        if ( this.parentNode ) {
+                                this.parentNode.insertBefore( elem, this.nextSibling );
+                        }
+                } );
+        },
+
+        empty: function() {
+                var elem,
+                        i = 0;
+
+                for ( ; ( elem = this[ i ] ) != null; i++ ) {
+
+                        // Remove element nodes and prevent memory leaks
+                        if ( elem.nodeType === 1 ) {
+                                jQuery.cleanData( getAll( elem, false ) );
+                        }
+
+                        // Remove any remaining nodes
+                        while ( elem.firstChild ) {
+                                elem.removeChild( elem.firstChild );
+                        }
+
+                        // If this is a select, ensure that it displays empty (#12336)
+                        // Support: IE<9
+                        if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
+                                elem.options.length = 0;
+                        }
+                }
+
+                return this;
+        },
+
+        clone: function( dataAndEvents, deepDataAndEvents ) {
+                dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+                deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+                return this.map( function() {
+                        return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+                } );
+        },
+
+        html: function( value ) {
+                return access( this, function( value ) {
+                        var elem = this[ 0 ] || {},
+                                i = 0,
+                                l = this.length;
+
+                        if ( value === undefined ) {
+                                return elem.nodeType === 1 ?
+                                        elem.innerHTML.replace( rinlinejQuery, "" ) :
+                                        undefined;
+                        }
+
+                        // See if we can take a shortcut and just use innerHTML
+                        if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+                                ( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
+                                ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
+                                !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+                                value = jQuery.htmlPrefilter( value );
+
+                                try {
+                                        for ( ; i < l; i++ ) {
+
+                                                // Remove element nodes and prevent memory leaks
+                                                elem = this[ i ] || {};
+                                                if ( elem.nodeType === 1 ) {
+                                                        jQuery.cleanData( getAll( elem, false ) );
+                                                        elem.innerHTML = value;
+                                                }
+                                        }
+
+                                        elem = 0;
+
+                                // If using innerHTML throws an exception, use the fallback method
+                                } catch ( e ) {}
+                        }
+
+                        if ( elem ) {
+                                this.empty().append( value );
+                        }
+                }, null, value, arguments.length );
+        },
+
+        replaceWith: function() {
+                var ignored = [];
+
+                // Make the changes, replacing each non-ignored context element with the new content
+                return domManip( this, arguments, function( elem ) {
+                        var parent = this.parentNode;
+
+                        if ( jQuery.inArray( this, ignored ) < 0 ) {
+                                jQuery.cleanData( getAll( this ) );
+                                if ( parent ) {
+                                        parent.replaceChild( elem, this );
+                                }
+                        }
+
+                // Force callback invocation
+                }, ignored );
+        }
+} );
+
+jQuery.each( {
+        appendTo: "append",
+        prependTo: "prepend",
+        insertBefore: "before",
+        insertAfter: "after",
+        replaceAll: "replaceWith"
+}, function( name, original ) {
+        jQuery.fn[ name ] = function( selector ) {
+                var elems,
+                        i = 0,
+                        ret = [],
+                        insert = jQuery( selector ),
+                        last = insert.length - 1;
+
+                for ( ; i <= last; i++ ) {
+                        elems = i === last ? this : this.clone( true );
+                        jQuery( insert[ i ] )[ original ]( elems );
+
+                        // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
+                        push.apply( ret, elems.get() );
+                }
+
+                return this.pushStack( ret );
+        };
+} );
+
+
+var iframe,
+        elemdisplay = {
+
+                // Support: Firefox
+                // We have to pre-define these values for FF (#10227)
+                HTML: "block",
+                BODY: "block"
+        };
+
+/**
+ * Retrieve the actual display of a element
+ * @param {String} name nodeName of the element
+ * @param {Object} doc Document object
+ */
+
+// Called only from within defaultDisplay
+function actualDisplay( name, doc ) {
+        var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+
+                display = jQuery.css( elem[ 0 ], "display" );
+
+        // We don't have any data stored on the element,
+        // so use "detach" method as fast way to get rid of the element
+        elem.detach();
+
+        return display;
+}
+
+/**
+ * Try to determine the default display value of an element
+ * @param {String} nodeName
+ */
+function defaultDisplay( nodeName ) {
+        var doc = document,
+                display = elemdisplay[ nodeName ];
+
+        if ( !display ) {
+                display = actualDisplay( nodeName, doc );
+
+                // If the simple way fails, read from inside an iframe
+                if ( display === "none" || !display ) {
+
+                        // Use the already-created iframe if possible
+                        iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
+                                .appendTo( doc.documentElement );
+
+                        // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+                        doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
+
+                        // Support: IE
+                        doc.write();
+                        doc.close();
+
+                        display = actualDisplay( nodeName, doc );
+                        iframe.detach();
+                }
+
+                // Store the correct default display
+                elemdisplay[ nodeName ] = display;
+        }
+
+        return display;
+}
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var swap = function( elem, options, callback, args ) {
+        var ret, name,
+                old = {};
+
+        // Remember the old values, and insert the new ones
+        for ( name in options ) {
+                old[ name ] = elem.style[ name ];
+                elem.style[ name ] = options[ name ];
+        }
+
+        ret = callback.apply( elem, args || [] );
+
+        // Revert the old values
+        for ( name in options ) {
+                elem.style[ name ] = old[ name ];
+        }
+
+        return ret;
+};
+
+
+var documentElement = document.documentElement;
+
+
+
+( function() {
+        var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal,
+                reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal,
+                container = document.createElement( "div" ),
+                div = document.createElement( "div" );
+
+        // Finish early in limited (non-browser) environments
+        if ( !div.style ) {
+                return;
+        }
+
+        div.style.cssText = "float:left;opacity:.5";
+
+        // Support: IE<9
+        // Make sure that element opacity exists (as opposed to filter)
+        support.opacity = div.style.opacity === "0.5";
+
+        // Verify style float existence
+        // (IE uses styleFloat instead of cssFloat)
+        support.cssFloat = !!div.style.cssFloat;
+
+        div.style.backgroundClip = "content-box";
+        div.cloneNode( true ).style.backgroundClip = "";
+        support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+        container = document.createElement( "div" );
+        container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+                "padding:0;margin-top:1px;position:absolute";
+        div.innerHTML = "";
+        container.appendChild( div );
+
+        // Support: Firefox<29, Android 2.3
+        // Vendor-prefix box-sizing
+        support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" ||
+                div.style.WebkitBoxSizing === "";
+
+        jQuery.extend( support, {
+                reliableHiddenOffsets: function() {
+                        if ( pixelPositionVal == null ) {
+                                computeStyleTests();
+                        }
+                        return reliableHiddenOffsetsVal;
+                },
+
+                boxSizingReliable: function() {
+
+                        // We're checking for pixelPositionVal here instead of boxSizingReliableVal
+                        // since that compresses better and they're computed together anyway.
+                        if ( pixelPositionVal == null ) {
+                                computeStyleTests();
+                        }
+                        return boxSizingReliableVal;
+                },
+
+                pixelMarginRight: function() {
+
+                        // Support: Android 4.0-4.3
+                        if ( pixelPositionVal == null ) {
+                                computeStyleTests();
+                        }
+                        return pixelMarginRightVal;
+                },
+
+                pixelPosition: function() {
+                        if ( pixelPositionVal == null ) {
+                                computeStyleTests();
+                        }
+                        return pixelPositionVal;
+                },
+
+                reliableMarginRight: function() {
+
+                        // Support: Android 2.3
+                        if ( pixelPositionVal == null ) {
+                                computeStyleTests();
+                        }
+                        return reliableMarginRightVal;
+                },
+
+                reliableMarginLeft: function() {
+
+                        // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
+                        if ( pixelPositionVal == null ) {
+                                computeStyleTests();
+                        }
+                        return reliableMarginLeftVal;
+                }
+        } );
+
+        function computeStyleTests() {
+                var contents, divStyle,
+                        documentElement = document.documentElement;
+
+                // Setup
+                documentElement.appendChild( container );
+
+                div.style.cssText =
+
+                        // Support: Android 2.3
+                        // Vendor-prefix box-sizing
+                        "-webkit-box-sizing:border-box;box-sizing:border-box;" +
+                        "position:relative;display:block;" +
+                        "margin:auto;border:1px;padding:1px;" +
+                        "top:1%;width:50%";
+
+                // Support: IE<9
+                // Assume reasonable values in the absence of getComputedStyle
+                pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false;
+                pixelMarginRightVal = reliableMarginRightVal = true;
+
+                // Check for getComputedStyle so that this code is not run in IE<9.
+                if ( window.getComputedStyle ) {
+                        divStyle = window.getComputedStyle( div );
+                        pixelPositionVal = ( divStyle || {} ).top !== "1%";
+                        reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px";
+                        boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px";
+
+                        // Support: Android 4.0 - 4.3 only
+                        // Some styles come back with percentage values, even though they shouldn't
+                        div.style.marginRight = "50%";
+                        pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px";
+
+                        // Support: Android 2.3 only
+                        // Div with explicit width and no margin-right incorrectly
+                        // gets computed margin-right based on width of container (#3333)
+                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+                        contents = div.appendChild( document.createElement( "div" ) );
+
+                        // Reset CSS: box-sizing; display; margin; border; padding
+                        contents.style.cssText = div.style.cssText =
+
+                                // Support: Android 2.3
+                                // Vendor-prefix box-sizing
+                                "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
+                                "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
+                        contents.style.marginRight = contents.style.width = "0";
+                        div.style.width = "1px";
+
+                        reliableMarginRightVal =
+                                !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight );
+
+                        div.removeChild( contents );
+                }
+
+                // Support: IE6-8
+                // First check that getClientRects works as expected
+                // Check if table cells still have offsetWidth/Height when they are set
+                // to display:none and there are still other visible table cells in a
+                // table row; if so, offsetWidth/Height are not reliable for use when
+                // determining if an element has been hidden directly using
+                // display:none (it is still safe to use offsets if a parent element is
+                // hidden; don safety goggles and see bug #4512 for more information).
+                div.style.display = "none";
+                reliableHiddenOffsetsVal = div.getClientRects().length === 0;
+                if ( reliableHiddenOffsetsVal ) {
+                        div.style.display = "";
+                        div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+                        div.childNodes[ 0 ].style.borderCollapse = "separate";
+                        contents = div.getElementsByTagName( "td" );
+                        contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
+                        reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
+                        if ( reliableHiddenOffsetsVal ) {
+                                contents[ 0 ].style.display = "";
+                                contents[ 1 ].style.display = "none";
+                                reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
+                        }
+                }
+
+                // Teardown
+                documentElement.removeChild( container );
+        }
+
+} )();
+
+
+var getStyles, curCSS,
+        rposition = /^(top|right|bottom|left)$/;
+
+if ( window.getComputedStyle ) {
+        getStyles = function( elem ) {
+
+                // Support: IE<=11+, Firefox<=30+ (#15098, #14150)
+                // IE throws on elements created in popups
+                // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+                var view = elem.ownerDocument.defaultView;
+
+                if ( !view || !view.opener ) {
+                        view = window;
+                }
+
+                return view.getComputedStyle( elem );
+        };
+
+        curCSS = function( elem, name, computed ) {
+                var width, minWidth, maxWidth, ret,
+                        style = elem.style;
+
+                computed = computed || getStyles( elem );
+
+                // getPropertyValue is only needed for .css('filter') in IE9, see #12537
+                ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
+
+                // Support: Opera 12.1x only
+                // Fall back to style even without computed
+                // computed is undefined for elems on document fragments
+                if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
+                        ret = jQuery.style( elem, name );
+                }
+
+                if ( computed ) {
+
+                        // A tribute to the "awesome hack by Dean Edwards"
+                        // Chrome < 17 and Safari 5.0 uses "computed value"
+                        // instead of "used value" for margin-right
+                        // Safari 5.1.7 (at least) returns percentage for a larger set of values,
+                        // but width seems to be reliably pixels
+                        // this is against the CSSOM draft spec:
+                        // http://dev.w3.org/csswg/cssom/#resolved-values
+                        if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+                                // Remember the original values
+                                width = style.width;
+                                minWidth = style.minWidth;
+                                maxWidth = style.maxWidth;
+
+                                // Put in the new values to get a computed value out
+                                style.minWidth = style.maxWidth = style.width = ret;
+                                ret = computed.width;
+
+                                // Revert the changed values
+                                style.width = width;
+                                style.minWidth = minWidth;
+                                style.maxWidth = maxWidth;
+                        }
+                }
+
+                // Support: IE
+                // IE returns zIndex value as an integer.
+                return ret === undefined ?
+                        ret :
+                        ret + "";
+        };
+} else if ( documentElement.currentStyle ) {
+        getStyles = function( elem ) {
+                return elem.currentStyle;
+        };
+
+        curCSS = function( elem, name, computed ) {
+                var left, rs, rsLeft, ret,
+                        style = elem.style;
+
+                computed = computed || getStyles( elem );
+                ret = computed ? computed[ name ] : undefined;
+
+                // Avoid setting ret to empty string here
+                // so we don't default to auto
+                if ( ret == null && style && style[ name ] ) {
+                        ret = style[ name ];
+                }
+
+                // From the awesome hack by Dean Edwards
+                // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+                // If we're not dealing with a regular pixel number
+                // but a number that has a weird ending, we need to convert it to pixels
+                // but not position css attributes, as those are
+                // proportional to the parent element instead
+                // and we can't measure the parent instead because it
+                // might trigger a "stacking dolls" problem
+                if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+                        // Remember the original values
+                        left = style.left;
+                        rs = elem.runtimeStyle;
+                        rsLeft = rs && rs.left;
+
+                        // Put in the new values to get a computed value out
+                        if ( rsLeft ) {
+                                rs.left = elem.currentStyle.left;
+                        }
+                        style.left = name === "fontSize" ? "1em" : ret;
+                        ret = style.pixelLeft + "px";
+
+                        // Revert the changed values
+                        style.left = left;
+                        if ( rsLeft ) {
+                                rs.left = rsLeft;
+                        }
+                }
+
+                // Support: IE
+                // IE returns zIndex value as an integer.
+                return ret === undefined ?
+                        ret :
+                        ret + "" || "auto";
+        };
+}
+
+
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+        // Define the hook, we'll check on the first run if it's really needed.
+        return {
+                get: function() {
+                        if ( conditionFn() ) {
+
+                                // Hook not needed (or it's not possible to use it due
+                                // to missing dependency), remove it.
+                                delete this.get;
+                                return;
+                        }
+
+                        // Hook needed; redefine it so that the support test is not executed again.
+                        return ( this.get = hookFn ).apply( this, arguments );
+                }
+        };
+}
+
+
+var
+
+                ralpha = /alpha\([^)]*\)/i,
+        ropacity = /opacity\s*=\s*([^)]*)/i,
+
+        // swappable if display is none or starts with table except
+        // "table", "table-cell", or "table-caption"
+        // see here for display values:
+        // https://developer.mozilla.org/en-US/docs/CSS/display
+        rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+        rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
+
+        cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+        cssNormalTransform = {
+                letterSpacing: "0",
+                fontWeight: "400"
+        },
+
+        cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
+        emptyStyle = document.createElement( "div" ).style;
+
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+        // shortcut for names that are not vendor prefixed
+        if ( name in emptyStyle ) {
+                return name;
+        }
+
+        // check for vendor prefixed names
+        var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ),
+                i = cssPrefixes.length;
+
+        while ( i-- ) {
+                name = cssPrefixes[ i ] + capName;
+                if ( name in emptyStyle ) {
+                        return name;
+                }
+        }
+}
+
+function showHide( elements, show ) {
+        var display, elem, hidden,
+                values = [],
+                index = 0,
+                length = elements.length;
+
+        for ( ; index < length; index++ ) {
+                elem = elements[ index ];
+                if ( !elem.style ) {
+                        continue;
+                }
+
+                values[ index ] = jQuery._data( elem, "olddisplay" );
+                display = elem.style.display;
+                if ( show ) {
+
+                        // Reset the inline display of this element to learn if it is
+                        // being hidden by cascaded rules or not
+                        if ( !values[ index ] && display === "none" ) {
+                                elem.style.display = "";
+                        }
+
+                        // Set elements which have been overridden with display: none
+                        // in a stylesheet to whatever the default browser style is
+                        // for such an element
+                        if ( elem.style.display === "" && isHidden( elem ) ) {
+                                values[ index ] =
+                                        jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) );
+                        }
+                } else {
+                        hidden = isHidden( elem );
+
+                        if ( display && display !== "none" || !hidden ) {
+                                jQuery._data(
+                                        elem,
+                                        "olddisplay",
+                                        hidden ? display : jQuery.css( elem, "display" )
+                                );
+                        }
+                }
+        }
+
+        // Set the display of most of the elements in a second loop
+        // to avoid the constant reflow
+        for ( index = 0; index < length; index++ ) {
+                elem = elements[ index ];
+                if ( !elem.style ) {
+                        continue;
+                }
+                if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+                        elem.style.display = show ? values[ index ] || "" : "none";
+                }
+        }
+
+        return elements;
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+        var matches = rnumsplit.exec( value );
+        return matches ?
+
+                // Guard against undefined "subtract", e.g., when used as in cssHooks
+                Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+                value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+        var i = extra === ( isBorderBox ? "border" : "content" ) ?
+
+                // If we already have the right measurement, avoid augmentation
+                4 :
+
+                // Otherwise initialize for horizontal or vertical properties
+                name === "width" ? 1 : 0,
+
+                val = 0;
+
+        for ( ; i < 4; i += 2 ) {
+
+                // both box models exclude margin, so add it if we want it
+                if ( extra === "margin" ) {
+                        val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+                }
+
+                if ( isBorderBox ) {
+
+                        // border-box includes padding, so remove it if we want content
+                        if ( extra === "content" ) {
+                                val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+                        }
+
+                        // at this point, extra isn't border nor margin, so remove border
+                        if ( extra !== "margin" ) {
+                                val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+                        }
+                } else {
+
+                        // at this point, extra isn't content, so add padding
+                        val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+                        // at this point, extra isn't content nor padding, so add border
+                        if ( extra !== "padding" ) {
+                                val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+                        }
+                }
+        }
+
+        return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+        // Start with offset property, which is equivalent to the border-box value
+        var valueIsBorderBox = true,
+                val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+                styles = getStyles( elem ),
+                isBorderBox = support.boxSizing &&
+                        jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+        // some non-html elements return undefined for offsetWidth, so check for null/undefined
+        // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+        // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+        if ( val <= 0 || val == null ) {
+
+                // Fall back to computed then uncomputed css if necessary
+                val = curCSS( elem, name, styles );
+                if ( val < 0 || val == null ) {
+                        val = elem.style[ name ];
+                }
+
+                // Computed unit is not pixels. Stop here and return.
+                if ( rnumnonpx.test( val ) ) {
+                        return val;
+                }
+
+                // we need the check for style in case a browser which returns unreliable values
+                // for getComputedStyle silently falls back to the reliable elem.style
+                valueIsBorderBox = isBorderBox &&
+                        ( support.boxSizingReliable() || val === elem.style[ name ] );
+
+                // Normalize "", auto, and prepare for extra
+                val = parseFloat( val ) || 0;
+        }
+
+        // use the active box-sizing model to add/subtract irrelevant styles
+        return ( val +
+                augmentWidthOrHeight(
+                        elem,
+                        name,
+                        extra || ( isBorderBox ? "border" : "content" ),
+                        valueIsBorderBox,
+                        styles
+                )
+        ) + "px";
+}
+
+jQuery.extend( {
+
+        // Add in style property hooks for overriding the default
+        // behavior of getting and setting a style property
+        cssHooks: {
+                opacity: {
+                        get: function( elem, computed ) {
+                                if ( computed ) {
+
+                                        // We should always get a number back from opacity
+                                        var ret = curCSS( elem, "opacity" );
+                                        return ret === "" ? "1" : ret;
+                                }
+                        }
+                }
+        },
+
+        // Don't automatically add "px" to these possibly-unitless properties
+        cssNumber: {
+                "animationIterationCount": true,
+                "columnCount": true,
+                "fillOpacity": true,
+                "flexGrow": true,
+                "flexShrink": true,
+                "fontWeight": true,
+                "lineHeight": true,
+                "opacity": true,
+                "order": true,
+                "orphans": true,
+                "widows": true,
+                "zIndex": true,
+                "zoom": true
+        },
+
+        // Add in properties whose names you wish to fix before
+        // setting or getting the value
+        cssProps: {
+
+                // normalize float css property
+                "float": support.cssFloat ? "cssFloat" : "styleFloat"
+        },
+
+        // Get and set the style property on a DOM Node
+        style: function( elem, name, value, extra ) {
+
+                // Don't set styles on text and comment nodes
+                if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+                        return;
+                }
+
+                // Make sure that we're working with the right name
+                var ret, type, hooks,
+                        origName = jQuery.camelCase( name ),
+                        style = elem.style;
+
+                name = jQuery.cssProps[ origName ] ||
+                        ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+                // gets hook for the prefixed version
+                // followed by the unprefixed version
+                hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+                // Check if we're setting a value
+                if ( value !== undefined ) {
+                        type = typeof value;
+
+                        // Convert "+=" or "-=" to relative numbers (#7345)
+                        if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+                                value = adjustCSS( elem, name, ret );
+
+                                // Fixes bug #9237
+                                type = "number";
+                        }
+
+                        // Make sure that null and NaN values aren't set. See: #7116
+                        if ( value == null || value !== value ) {
+                                return;
+                        }
+
+                        // If a number was passed in, add the unit (except for certain CSS properties)
+                        if ( type === "number" ) {
+                                value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+                        }
+
+                        // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
+                        // but it would mean to define eight
+                        // (for every problematic property) identical functions
+                        if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+                                style[ name ] = "inherit";
+                        }
+
+                        // If a hook was provided, use that value, otherwise just set the specified value
+                        if ( !hooks || !( "set" in hooks ) ||
+                                ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+                                // Support: IE
+                                // Swallow errors from 'invalid' CSS values (#5509)
+                                try {
+                                        style[ name ] = value;
+                                } catch ( e ) {}
+                        }
+
+                } else {
+
+                        // If a hook was provided get the non-computed value from there
+                        if ( hooks && "get" in hooks &&
+                                ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+                                return ret;
+                        }
+
+                        // Otherwise just get the value from the style object
+                        return style[ name ];
+                }
+        },
+
+        css: function( elem, name, extra, styles ) {
+                var num, val, hooks,
+                        origName = jQuery.camelCase( name );
+
+                // Make sure that we're working with the right name
+                name = jQuery.cssProps[ origName ] ||
+                        ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+                // gets hook for the prefixed version
+                // followed by the unprefixed version
+                hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+                // If a hook was provided get the computed value from there
+                if ( hooks && "get" in hooks ) {
+                        val = hooks.get( elem, true, extra );
+                }
+
+                // Otherwise, if a way to get the computed value exists, use that
+                if ( val === undefined ) {
+                        val = curCSS( elem, name, styles );
+                }
+
+                //convert "normal" to computed value
+                if ( val === "normal" && name in cssNormalTransform ) {
+                        val = cssNormalTransform[ name ];
+                }
+
+                // Return, converting to number if forced or a qualifier was provided and val looks numeric
+                if ( extra === "" || extra ) {
+                        num = parseFloat( val );
+                        return extra === true || isFinite( num ) ? num || 0 : val;
+                }
+                return val;
+        }
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+        jQuery.cssHooks[ name ] = {
+                get: function( elem, computed, extra ) {
+                        if ( computed ) {
+
+                                // certain elements can have dimension info if we invisibly show them
+                                // however, it must have a current display style that would benefit from this
+                                return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+                                        elem.offsetWidth === 0 ?
+                                                swap( elem, cssShow, function() {
+                                                        return getWidthOrHeight( elem, name, extra );
+                                                } ) :
+                                                getWidthOrHeight( elem, name, extra );
+                        }
+                },
+
+                set: function( elem, value, extra ) {
+                        var styles = extra && getStyles( elem );
+                        return setPositiveNumber( elem, value, extra ?
+                                augmentWidthOrHeight(
+                                        elem,
+                                        name,
+                                        extra,
+                                        support.boxSizing &&
+                                                jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+                                        styles
+                                ) : 0
+                        );
+                }
+        };
+} );
+
+if ( !support.opacity ) {
+        jQuery.cssHooks.opacity = {
+                get: function( elem, computed ) {
+
+                        // IE uses filters for opacity
+                        return ropacity.test( ( computed && elem.currentStyle ?
+                                elem.currentStyle.filter :
+                                elem.style.filter ) || "" ) ?
+                                        ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
+                                        computed ? "1" : "";
+                },
+
+                set: function( elem, value ) {
+                        var style = elem.style,
+                                currentStyle = elem.currentStyle,
+                                opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
+                                filter = currentStyle && currentStyle.filter || style.filter || "";
+
+                        // IE has trouble with opacity if it does not have layout
+                        // Force it by setting the zoom level
+                        style.zoom = 1;
+
+                        // if setting opacity to 1, and no other filters exist -
+                        // attempt to remove filter attribute #6652
+                        // if value === "", then remove inline opacity #12685
+                        if ( ( value >= 1 || value === "" ) &&
+                                        jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
+                                        style.removeAttribute ) {
+
+                                // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
+                                // if "filter:" is present at all, clearType is disabled, we want to avoid this
+                                // style.removeAttribute is IE Only, but so apparently is this code path...
+                                style.removeAttribute( "filter" );
+
+                                // if there is no filter style applied in a css rule
+                                // or unset inline opacity, we are done
+                                if ( value === "" || currentStyle && !currentStyle.filter ) {
+                                        return;
+                                }
+                        }
+
+                        // otherwise, set new filter values
+                        style.filter = ralpha.test( filter ) ?
+                                filter.replace( ralpha, opacity ) :
+                                filter + " " + opacity;
+                }
+        };
+}
+
+jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
+        function( elem, computed ) {
+                if ( computed ) {
+                        return swap( elem, { "display": "inline-block" },
+                                curCSS, [ elem, "marginRight" ] );
+                }
+        }
+);
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+        function( elem, computed ) {
+                if ( computed ) {
+                        return (
+                                parseFloat( curCSS( elem, "marginLeft" ) ) ||
+
+                                // Support: IE<=11+
+                                // Running getBoundingClientRect on a disconnected node in IE throws an error
+                                // Support: IE8 only
+                                // getClientRects() errors on disconnected elems
+                                ( jQuery.contains( elem.ownerDocument, elem ) ?
+                                        elem.getBoundingClientRect().left -
+                                                swap( elem, { marginLeft: 0 }, function() {
+                                                        return elem.getBoundingClientRect().left;
+                                                } ) :
+                                        0
+                                )
+                        ) + "px";
+                }
+        }
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+        margin: "",
+        padding: "",
+        border: "Width"
+}, function( prefix, suffix ) {
+        jQuery.cssHooks[ prefix + suffix ] = {
+                expand: function( value ) {
+                        var i = 0,
+                                expanded = {},
+
+                                // assumes a single number if not a string
+                                parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+                        for ( ; i < 4; i++ ) {
+                                expanded[ prefix + cssExpand[ i ] + suffix ] =
+                                        parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+                        }
+
+                        return expanded;
+                }
+        };
+
+        if ( !rmargin.test( prefix ) ) {
+                jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+        }
+} );
+
+jQuery.fn.extend( {
+        css: function( name, value ) {
+                return access( this, function( elem, name, value ) {
+                        var styles, len,
+                                map = {},
+                                i = 0;
+
+                        if ( jQuery.isArray( name ) ) {
+                                styles = getStyles( elem );
+                                len = name.length;
+
+                                for ( ; i < len; i++ ) {
+                                        map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+                                }
+
+                                return map;
+                        }
+
+                        return value !== undefined ?
+                                jQuery.style( elem, name, value ) :
+                                jQuery.css( elem, name );
+                }, name, value, arguments.length > 1 );
+        },
+        show: function() {
+                return showHide( this, true );
+        },
+        hide: function() {
+                return showHide( this );
+        },
+        toggle: function( state ) {
+                if ( typeof state === "boolean" ) {
+                        return state ? this.show() : this.hide();
+                }
+
+                return this.each( function() {
+                        if ( isHidden( this ) ) {
+                                jQuery( this ).show();
+                        } else {
+                                jQuery( this ).hide();
+                        }
+                } );
+        }
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+        return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+        constructor: Tween,
+        init: function( elem, options, prop, end, easing, unit ) {
+                this.elem = elem;
+                this.prop = prop;
+                this.easing = easing || jQuery.easing._default;
+                this.options = options;
+                this.start = this.now = this.cur();
+                this.end = end;
+                this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+        },
+        cur: function() {
+                var hooks = Tween.propHooks[ this.prop ];
+
+                return hooks && hooks.get ?
+                        hooks.get( this ) :
+                        Tween.propHooks._default.get( this );
+        },
+        run: function( percent ) {
+                var eased,
+                        hooks = Tween.propHooks[ this.prop ];
+
+                if ( this.options.duration ) {
+                        this.pos = eased = jQuery.easing[ this.easing ](
+                                percent, this.options.duration * percent, 0, 1, this.options.duration
+                        );
+                } else {
+                        this.pos = eased = percent;
+                }
+                this.now = ( this.end - this.start ) * eased + this.start;
+
+                if ( this.options.step ) {
+                        this.options.step.call( this.elem, this.now, this );
+                }
+
+                if ( hooks && hooks.set ) {
+                        hooks.set( this );
+                } else {
+                        Tween.propHooks._default.set( this );
+                }
+                return this;
+        }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+        _default: {
+                get: function( tween ) {
+                        var result;
+
+                        // Use a property on the element directly when it is not a DOM element,
+                        // or when there is no matching style property that exists.
+                        if ( tween.elem.nodeType !== 1 ||
+                                tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+                                return tween.elem[ tween.prop ];
+                        }
+
+                        // passing an empty string as a 3rd parameter to .css will automatically
+                        // attempt a parseFloat and fallback to a string if the parse fails
+                        // so, simple values such as "10px" are parsed to Float.
+                        // complex values such as "rotate(1rad)" are returned as is.
+                        result = jQuery.css( tween.elem, tween.prop, "" );
+
+                        // Empty strings, null, undefined and "auto" are converted to 0.
+                        return !result || result === "auto" ? 0 : result;
+                },
+                set: function( tween ) {
+
+                        // use step hook for back compat - use cssHook if its there - use .style if its
+                        // available and use plain properties where available
+                        if ( jQuery.fx.step[ tween.prop ] ) {
+                                jQuery.fx.step[ tween.prop ]( tween );
+                        } else if ( tween.elem.nodeType === 1 &&
+                                ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+                                        jQuery.cssHooks[ tween.prop ] ) ) {
+                                jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+                        } else {
+                                tween.elem[ tween.prop ] = tween.now;
+                        }
+                }
+        }
+};
+
+// Support: IE <=9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+        set: function( tween ) {
+                if ( tween.elem.nodeType && tween.elem.parentNode ) {
+                        tween.elem[ tween.prop ] = tween.now;
+                }
+        }
+};
+
+jQuery.easing = {
+        linear: function( p ) {
+                return p;
+        },
+        swing: function( p ) {
+                return 0.5 - Math.cos( p * Math.PI ) / 2;
+        },
+        _default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+        fxNow, timerId,
+        rfxtypes = /^(?:toggle|show|hide)$/,
+        rrun = /queueHooks$/;
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+        window.setTimeout( function() {
+                fxNow = undefined;
+        } );
+        return ( fxNow = jQuery.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+        var which,
+                attrs = { height: type },
+                i = 0;
+
+        // if we include width, step value is 1 to do all cssExpand values,
+        // if we don't include width, step value is 2 to skip over Left and Right
+        includeWidth = includeWidth ? 1 : 0;
+        for ( ; i < 4 ; i += 2 - includeWidth ) {
+                which = cssExpand[ i ];
+                attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+        }
+
+        if ( includeWidth ) {
+                attrs.opacity = attrs.width = type;
+        }
+
+        return attrs;
+}
+
+function createTween( value, prop, animation ) {
+        var tween,
+                collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+                index = 0,
+                length = collection.length;
+        for ( ; index < length; index++ ) {
+                if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+                        // we're done with this property
+                        return tween;
+                }
+        }
+}
+
+function defaultPrefilter( elem, props, opts ) {
+        /* jshint validthis: true */
+        var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
+                anim = this,
+                orig = {},
+                style = elem.style,
+                hidden = elem.nodeType && isHidden( elem ),
+                dataShow = jQuery._data( elem, "fxshow" );
+
+        // handle queue: false promises
+        if ( !opts.queue ) {
+                hooks = jQuery._queueHooks( elem, "fx" );
+                if ( hooks.unqueued == null ) {
+                        hooks.unqueued = 0;
+                        oldfire = hooks.empty.fire;
+                        hooks.empty.fire = function() {
+                                if ( !hooks.unqueued ) {
+                                        oldfire();
+                                }
+                        };
+                }
+                hooks.unqueued++;
+
+                anim.always( function() {
+
+                        // doing this makes sure that the complete handler will be called
+                        // before this completes
+                        anim.always( function() {
+                                hooks.unqueued--;
+                                if ( !jQuery.queue( elem, "fx" ).length ) {
+                                        hooks.empty.fire();
+                                }
+                        } );
+                } );
+        }
+
+        // height/width overflow pass
+        if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+
+                // Make sure that nothing sneaks out
+                // Record all 3 overflow attributes because IE does not
+                // change the overflow attribute when overflowX and
+                // overflowY are set to the same value
+                opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+                // Set display property to inline-block for height/width
+                // animations on inline elements that are having width/height animated
+                display = jQuery.css( elem, "display" );
+
+                // Test default display if display is currently "none"
+                checkDisplay = display === "none" ?
+                        jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
+
+                if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
+
+                        // inline-level elements accept inline-block;
+                        // block-level elements need to be inline with layout
+                        if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
+                                style.display = "inline-block";
+                        } else {
+                                style.zoom = 1;
+                        }
+                }
+        }
+
+        if ( opts.overflow ) {
+                style.overflow = "hidden";
+                if ( !support.shrinkWrapBlocks() ) {
+                        anim.always( function() {
+                                style.overflow = opts.overflow[ 0 ];
+                                style.overflowX = opts.overflow[ 1 ];
+                                style.overflowY = opts.overflow[ 2 ];
+                        } );
+                }
+        }
+
+        // show/hide pass
+        for ( prop in props ) {
+                value = props[ prop ];
+                if ( rfxtypes.exec( value ) ) {
+                        delete props[ prop ];
+                        toggle = toggle || value === "toggle";
+                        if ( value === ( hidden ? "hide" : "show" ) ) {
+
+                                // If there is dataShow left over from a stopped hide or show
+                                // and we are going to proceed with show, we should pretend to be hidden
+                                if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+                                        hidden = true;
+                                } else {
+                                        continue;
+                                }
+                        }
+                        orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+
+                // Any non-fx value stops us from restoring the original display value
+                } else {
+                        display = undefined;
+                }
+        }
+
+        if ( !jQuery.isEmptyObject( orig ) ) {
+                if ( dataShow ) {
+                        if ( "hidden" in dataShow ) {
+                                hidden = dataShow.hidden;
+                        }
+                } else {
+                        dataShow = jQuery._data( elem, "fxshow", {} );
+                }
+
+                // store state if its toggle - enables .stop().toggle() to "reverse"
+                if ( toggle ) {
+                        dataShow.hidden = !hidden;
+                }
+                if ( hidden ) {
+                        jQuery( elem ).show();
+                } else {
+                        anim.done( function() {
+                                jQuery( elem ).hide();
+                        } );
+                }
+                anim.done( function() {
+                        var prop;
+                        jQuery._removeData( elem, "fxshow" );
+                        for ( prop in orig ) {
+                                jQuery.style( elem, prop, orig[ prop ] );
+                        }
+                } );
+                for ( prop in orig ) {
+                        tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+
+                        if ( !( prop in dataShow ) ) {
+                                dataShow[ prop ] = tween.start;
+                                if ( hidden ) {
+                                        tween.end = tween.start;
+                                        tween.start = prop === "width" || prop === "height" ? 1 : 0;
+                                }
+                        }
+                }
+
+        // If this is a noop like .hide().hide(), restore an overwritten display value
+        } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
+                style.display = display;
+        }
+}
+
+function propFilter( props, specialEasing ) {
+        var index, name, easing, value, hooks;
+
+        // camelCase, specialEasing and expand cssHook pass
+        for ( index in props ) {
+                name = jQuery.camelCase( index );
+                easing = specialEasing[ name ];
+                value = props[ index ];
+                if ( jQuery.isArray( value ) ) {
+                        easing = value[ 1 ];
+                        value = props[ index ] = value[ 0 ];
+                }
+
+                if ( index !== name ) {
+                        props[ name ] = value;
+                        delete props[ index ];
+                }
+
+                hooks = jQuery.cssHooks[ name ];
+                if ( hooks && "expand" in hooks ) {
+                        value = hooks.expand( value );
+                        delete props[ name ];
+
+                        // not quite $.extend, this wont overwrite keys already present.
+                        // also - reusing 'index' from above because we have the correct "name"
+                        for ( index in value ) {
+                                if ( !( index in props ) ) {
+                                        props[ index ] = value[ index ];
+                                        specialEasing[ index ] = easing;
+                                }
+                        }
+                } else {
+                        specialEasing[ name ] = easing;
+                }
+        }
+}
+
+function Animation( elem, properties, options ) {
+        var result,
+                stopped,
+                index = 0,
+                length = Animation.prefilters.length,
+                deferred = jQuery.Deferred().always( function() {
+
+                        // don't match elem in the :animated selector
+                        delete tick.elem;
+                } ),
+                tick = function() {
+                        if ( stopped ) {
+                                return false;
+                        }
+                        var currentTime = fxNow || createFxNow(),
+                                remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+                                // Support: Android 2.3
+                                // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+                                temp = remaining / animation.duration || 0,
+                                percent = 1 - temp,
+                                index = 0,
+                                length = animation.tweens.length;
+
+                        for ( ; index < length ; index++ ) {
+                                animation.tweens[ index ].run( percent );
+                        }
+
+                        deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+                        if ( percent < 1 && length ) {
+                                return remaining;
+                        } else {
+                                deferred.resolveWith( elem, [ animation ] );
+                                return false;
+                        }
+                },
+                animation = deferred.promise( {
+                        elem: elem,
+                        props: jQuery.extend( {}, properties ),
+                        opts: jQuery.extend( true, {
+                                specialEasing: {},
+                                easing: jQuery.easing._default
+                        }, options ),
+                        originalProperties: properties,
+                        originalOptions: options,
+                        startTime: fxNow || createFxNow(),
+                        duration: options.duration,
+                        tweens: [],
+                        createTween: function( prop, end ) {
+                                var tween = jQuery.Tween( elem, animation.opts, prop, end,
+                                                animation.opts.specialEasing[ prop ] || animation.opts.easing );
+                                animation.tweens.push( tween );
+                                return tween;
+                        },
+                        stop: function( gotoEnd ) {
+                                var index = 0,
+
+                                        // if we are going to the end, we want to run all the tweens
+                                        // otherwise we skip this part
+                                        length = gotoEnd ? animation.tweens.length : 0;
+                                if ( stopped ) {
+                                        return this;
+                                }
+                                stopped = true;
+                                for ( ; index < length ; index++ ) {
+                                        animation.tweens[ index ].run( 1 );
+                                }
+
+                                // resolve when we played the last frame
+                                // otherwise, reject
+                                if ( gotoEnd ) {
+                                        deferred.notifyWith( elem, [ animation, 1, 0 ] );
+                                        deferred.resolveWith( elem, [ animation, gotoEnd ] );
+                                } else {
+                                        deferred.rejectWith( elem, [ animation, gotoEnd ] );
+                                }
+                                return this;
+                        }
+                } ),
+                props = animation.props;
+
+        propFilter( props, animation.opts.specialEasing );
+
+        for ( ; index < length ; index++ ) {
+                result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+                if ( result ) {
+                        if ( jQuery.isFunction( result.stop ) ) {
+                                jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+                                        jQuery.proxy( result.stop, result );
+                        }
+                        return result;
+                }
+        }
+
+        jQuery.map( props, createTween, animation );
+
+        if ( jQuery.isFunction( animation.opts.start ) ) {
+                animation.opts.start.call( elem, animation );
+        }
+
+        jQuery.fx.timer(
+                jQuery.extend( tick, {
+                        elem: elem,
+                        anim: animation,
+                        queue: animation.opts.queue
+                } )
+        );
+
+        // attach callbacks from options
+        return animation.progress( animation.opts.progress )
+                .done( animation.opts.done, animation.opts.complete )
+                .fail( animation.opts.fail )
+                .always( animation.opts.always );
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+        tweeners: {
+                "*": [ function( prop, value ) {
+                        var tween = this.createTween( prop, value );
+                        adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+                        return tween;
+                } ]
+        },
+
+        tweener: function( props, callback ) {
+                if ( jQuery.isFunction( props ) ) {
+                        callback = props;
+                        props = [ "*" ];
+                } else {
+                        props = props.match( rnotwhite );
+                }
+
+                var prop,
+                        index = 0,
+                        length = props.length;
+
+                for ( ; index < length ; index++ ) {
+                        prop = props[ index ];
+                        Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+                        Animation.tweeners[ prop ].unshift( callback );
+                }
+        },
+
+        prefilters: [ defaultPrefilter ],
+
+        prefilter: function( callback, prepend ) {
+                if ( prepend ) {
+                        Animation.prefilters.unshift( callback );
+                } else {
+                        Animation.prefilters.push( callback );
+                }
+        }
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+        var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+                complete: fn || !fn && easing ||
+                        jQuery.isFunction( speed ) && speed,
+                duration: speed,
+                easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+        };
+
+        opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+                opt.duration in jQuery.fx.speeds ?
+                        jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+        // normalize opt.queue - true/undefined/null -> "fx"
+        if ( opt.queue == null || opt.queue === true ) {
+                opt.queue = "fx";
+        }
+
+        // Queueing
+        opt.old = opt.complete;
+
+        opt.complete = function() {
+                if ( jQuery.isFunction( opt.old ) ) {
+                        opt.old.call( this );
+                }
+
+                if ( opt.queue ) {
+                        jQuery.dequeue( this, opt.queue );
+                }
+        };
+
+        return opt;
+};
+
+jQuery.fn.extend( {
+        fadeTo: function( speed, to, easing, callback ) {
+
+                // show any hidden elements after setting opacity to 0
+                return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+                        // animate to the value specified
+                        .end().animate( { opacity: to }, speed, easing, callback );
+        },
+        animate: function( prop, speed, easing, callback ) {
+                var empty = jQuery.isEmptyObject( prop ),
+                        optall = jQuery.speed( speed, easing, callback ),
+                        doAnimation = function() {
+
+                                // Operate on a copy of prop so per-property easing won't be lost
+                                var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+                                // Empty animations, or finishing resolves immediately
+                                if ( empty || jQuery._data( this, "finish" ) ) {
+                                        anim.stop( true );
+                                }
+                        };
+                        doAnimation.finish = doAnimation;
+
+                return empty || optall.queue === false ?
+                        this.each( doAnimation ) :
+                        this.queue( optall.queue, doAnimation );
+        },
+        stop: function( type, clearQueue, gotoEnd ) {
+                var stopQueue = function( hooks ) {
+                        var stop = hooks.stop;
+                        delete hooks.stop;
+                        stop( gotoEnd );
+                };
+
+                if ( typeof type !== "string" ) {
+                        gotoEnd = clearQueue;
+                        clearQueue = type;
+                        type = undefined;
+                }
+                if ( clearQueue && type !== false ) {
+                        this.queue( type || "fx", [] );
+                }
+
+                return this.each( function() {
+                        var dequeue = true,
+                                index = type != null && type + "queueHooks",
+                                timers = jQuery.timers,
+                                data = jQuery._data( this );
+
+                        if ( index ) {
+                                if ( data[ index ] && data[ index ].stop ) {
+                                        stopQueue( data[ index ] );
+                                }
+                        } else {
+                                for ( index in data ) {
+                                        if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+                                                stopQueue( data[ index ] );
+                                        }
+                                }
+                        }
+
+                        for ( index = timers.length; index--; ) {
+                                if ( timers[ index ].elem === this &&
+                                        ( type == null || timers[ index ].queue === type ) ) {
+
+                                        timers[ index ].anim.stop( gotoEnd );
+                                        dequeue = false;
+                                        timers.splice( index, 1 );
+                                }
+                        }
+
+                        // start the next in the queue if the last step wasn't forced
+                        // timers currently will call their complete callbacks, which will dequeue
+                        // but only if they were gotoEnd
+                        if ( dequeue || !gotoEnd ) {
+                                jQuery.dequeue( this, type );
+                        }
+                } );
+        },
+        finish: function( type ) {
+                if ( type !== false ) {
+                        type = type || "fx";
+                }
+                return this.each( function() {
+                        var index,
+                                data = jQuery._data( this ),
+                                queue = data[ type + "queue" ],
+                                hooks = data[ type + "queueHooks" ],
+                                timers = jQuery.timers,
+                                length = queue ? queue.length : 0;
+
+                        // enable finishing flag on private data
+                        data.finish = true;
+
+                        // empty the queue first
+                        jQuery.queue( this, type, [] );
+
+                        if ( hooks && hooks.stop ) {
+                                hooks.stop.call( this, true );
+                        }
+
+                        // look for any active animations, and finish them
+                        for ( index = timers.length; index--; ) {
+                                if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+                                        timers[ index ].anim.stop( true );
+                                        timers.splice( index, 1 );
+                                }
+                        }
+
+                        // look for any animations in the old queue and finish them
+                        for ( index = 0; index < length; index++ ) {
+                                if ( queue[ index ] && queue[ index ].finish ) {
+                                        queue[ index ].finish.call( this );
+                                }
+                        }
+
+                        // turn off finishing flag
+                        delete data.finish;
+                } );
+        }
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+        var cssFn = jQuery.fn[ name ];
+        jQuery.fn[ name ] = function( speed, easing, callback ) {
+                return speed == null || typeof speed === "boolean" ?
+                        cssFn.apply( this, arguments ) :
+                        this.animate( genFx( name, true ), speed, easing, callback );
+        };
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+        slideDown: genFx( "show" ),
+        slideUp: genFx( "hide" ),
+        slideToggle: genFx( "toggle" ),
+        fadeIn: { opacity: "show" },
+        fadeOut: { opacity: "hide" },
+        fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+        jQuery.fn[ name ] = function( speed, easing, callback ) {
+                return this.animate( props, speed, easing, callback );
+        };
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+        var timer,
+                timers = jQuery.timers,
+                i = 0;
+
+        fxNow = jQuery.now();
+
+        for ( ; i < timers.length; i++ ) {
+                timer = timers[ i ];
+
+                // Checks the timer has not already been removed
+                if ( !timer() && timers[ i ] === timer ) {
+                        timers.splice( i--, 1 );
+                }
+        }
+
+        if ( !timers.length ) {
+                jQuery.fx.stop();
+        }
+        fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+        jQuery.timers.push( timer );
+        if ( timer() ) {
+                jQuery.fx.start();
+        } else {
+                jQuery.timers.pop();
+        }
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+        if ( !timerId ) {
+                timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
+        }
+};
+
+jQuery.fx.stop = function() {
+        window.clearInterval( timerId );
+        timerId = null;
+};
+
+jQuery.fx.speeds = {
+        slow: 600,
+        fast: 200,
+
+        // Default speed
+        _default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+        time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+        type = type || "fx";
+
+        return this.queue( type, function( next, hooks ) {
+                var timeout = window.setTimeout( next, time );
+                hooks.stop = function() {
+                        window.clearTimeout( timeout );
+                };
+        } );
+};
+
+
+( function() {
+        var a,
+                input = document.createElement( "input" ),
+                div = document.createElement( "div" ),
+                select = document.createElement( "select" ),
+                opt = select.appendChild( document.createElement( "option" ) );
+
+        // Setup
+        div = document.createElement( "div" );
+        div.setAttribute( "className", "t" );
+        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+        a = div.getElementsByTagName( "a" )[ 0 ];
+
+        // Support: Windows Web Apps (WWA)
+        // `type` must use .setAttribute for WWA (#14901)
+        input.setAttribute( "type", "checkbox" );
+        div.appendChild( input );
+
+        a = div.getElementsByTagName( "a" )[ 0 ];
+
+        // First batch of tests.
+        a.style.cssText = "top:1px";
+
+        // Test setAttribute on camelCase class.
+        // If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+        support.getSetAttribute = div.className !== "t";
+
+        // Get the style information from getAttribute
+        // (IE uses .cssText instead)
+        support.style = /top/.test( a.getAttribute( "style" ) );
+
+        // Make sure that URLs aren't manipulated
+        // (IE normalizes it by default)
+        support.hrefNormalized = a.getAttribute( "href" ) === "/a";
+
+        // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
+        support.checkOn = !!input.value;
+
+        // Make sure that a selected-by-default option has a working selected property.
+        // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
+        support.optSelected = opt.selected;
+
+        // Tests for enctype support on a form (#6743)
+        support.enctype = !!document.createElement( "form" ).enctype;
+
+        // Make sure that the options inside disabled selects aren't marked as disabled
+        // (WebKit marks them as disabled)
+        select.disabled = true;
+        support.optDisabled = !opt.disabled;
+
+        // Support: IE8 only
+        // Check if we can trust getAttribute("value")
+        input = document.createElement( "input" );
+        input.setAttribute( "value", "" );
+        support.input = input.getAttribute( "value" ) === "";
+
+        // Check if an input maintains its value after becoming a radio
+        input.value = "t";
+        input.setAttribute( "type", "radio" );
+        support.radioValue = input.value === "t";
+} )();
+
+
+var rreturn = /\r/g,
+        rspaces = /[\x20\t\r\n\f]+/g;
+
+jQuery.fn.extend( {
+        val: function( value ) {
+                var hooks, ret, isFunction,
+                        elem = this[ 0 ];
+
+                if ( !arguments.length ) {
+                        if ( elem ) {
+                                hooks = jQuery.valHooks[ elem.type ] ||
+                                        jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+                                if (
+                                        hooks &&
+                                        "get" in hooks &&
+                                        ( ret = hooks.get( elem, "value" ) ) !== undefined
+                                ) {
+                                        return ret;
+                                }
+
+                                ret = elem.value;
+
+                                return typeof ret === "string" ?
+
+                                        // handle most common string cases
+                                        ret.replace( rreturn, "" ) :
+
+                                        // handle cases where value is null/undef or number
+                                        ret == null ? "" : ret;
+                        }
+
+                        return;
+                }
+
+                isFunction = jQuery.isFunction( value );
+
+                return this.each( function( i ) {
+                        var val;
+
+                        if ( this.nodeType !== 1 ) {
+                                return;
+                        }
+
+                        if ( isFunction ) {
+                                val = value.call( this, i, jQuery( this ).val() );
+                        } else {
+                                val = value;
+                        }
+
+                        // Treat null/undefined as ""; convert numbers to string
+                        if ( val == null ) {
+                                val = "";
+                        } else if ( typeof val === "number" ) {
+                                val += "";
+                        } else if ( jQuery.isArray( val ) ) {
+                                val = jQuery.map( val, function( value ) {
+                                        return value == null ? "" : value + "";
+                                } );
+                        }
+
+                        hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+                        // If set returns undefined, fall back to normal setting
+                        if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+                                this.value = val;
+                        }
+                } );
+        }
+} );
+
+jQuery.extend( {
+        valHooks: {
+                option: {
+                        get: function( elem ) {
+                                var val = jQuery.find.attr( elem, "value" );
+                                return val != null ?
+                                        val :
+
+                                        // Support: IE10-11+
+                                        // option.text throws exceptions (#14686, #14858)
+                                        // Strip and collapse whitespace
+                                        // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+                                        jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
+                        }
+                },
+                select: {
+                        get: function( elem ) {
+                                var value, option,
+                                        options = elem.options,
+                                        index = elem.selectedIndex,
+                                        one = elem.type === "select-one" || index < 0,
+                                        values = one ? null : [],
+                                        max = one ? index + 1 : options.length,
+                                        i = index < 0 ?
+                                                max :
+                                                one ? index : 0;
+
+                                // Loop through all the selected options
+                                for ( ; i < max; i++ ) {
+                                        option = options[ i ];
+
+                                        // oldIE doesn't update selected after form reset (#2551)
+                                        if ( ( option.selected || i === index ) &&
+
+                                                        // Don't return options that are disabled or in a disabled optgroup
+                                                        ( support.optDisabled ?
+                                                                !option.disabled :
+                                                                option.getAttribute( "disabled" ) === null ) &&
+                                                        ( !option.parentNode.disabled ||
+                                                                !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+                                                // Get the specific value for the option
+                                                value = jQuery( option ).val();
+
+                                                // We don't need an array for one selects
+                                                if ( one ) {
+                                                        return value;
+                                                }
+
+                                                // Multi-Selects return an array
+                                                values.push( value );
+                                        }
+                                }
+
+                                return values;
+                        },
+
+                        set: function( elem, value ) {
+                                var optionSet, option,
+                                        options = elem.options,
+                                        values = jQuery.makeArray( value ),
+                                        i = options.length;
+
+                                while ( i-- ) {
+                                        option = options[ i ];
+
+                                        if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) {
+
+                                                // Support: IE6
+                                                // When new option element is added to select box we need to
+                                                // force reflow of newly added node in order to workaround delay
+                                                // of initialization properties
+                                                try {
+                                                        option.selected = optionSet = true;
+
+                                                } catch ( _ ) {
+
+                                                        // Will be executed only in IE6
+                                                        option.scrollHeight;
+                                                }
+
+                                        } else {
+                                                option.selected = false;
+                                        }
+                                }
+
+                                // Force browsers to behave consistently when non-matching value is set
+                                if ( !optionSet ) {
+                                        elem.selectedIndex = -1;
+                                }
+
+                                return options;
+                        }
+                }
+        }
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+        jQuery.valHooks[ this ] = {
+                set: function( elem, value ) {
+                        if ( jQuery.isArray( value ) ) {
+                                return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+                        }
+                }
+        };
+        if ( !support.checkOn ) {
+                jQuery.valHooks[ this ].get = function( elem ) {
+                        return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+                };
+        }
+} );
+
+
+
+
+var nodeHook, boolHook,
+        attrHandle = jQuery.expr.attrHandle,
+        ruseDefault = /^(?:checked|selected)$/i,
+        getSetAttribute = support.getSetAttribute,
+        getSetInput = support.input;
+
+jQuery.fn.extend( {
+        attr: function( name, value ) {
+                return access( this, jQuery.attr, name, value, arguments.length > 1 );
+        },
+
+        removeAttr: function( name ) {
+                return this.each( function() {
+                        jQuery.removeAttr( this, name );
+                } );
+        }
+} );
+
+jQuery.extend( {
+        attr: function( elem, name, value ) {
+                var ret, hooks,
+                        nType = elem.nodeType;
+
+                // Don't get/set attributes on text, comment and attribute nodes
+                if ( nType === 3 || nType === 8 || nType === 2 ) {
+                        return;
+                }
+
+                // Fallback to prop when attributes are not supported
+                if ( typeof elem.getAttribute === "undefined" ) {
+                        return jQuery.prop( elem, name, value );
+                }
+
+                // All attributes are lowercase
+                // Grab necessary hook if one is defined
+                if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+                        name = name.toLowerCase();
+                        hooks = jQuery.attrHooks[ name ] ||
+                                ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
+                }
+
+                if ( value !== undefined ) {
+                        if ( value === null ) {
+                                jQuery.removeAttr( elem, name );
+                                return;
+                        }
+
+                        if ( hooks && "set" in hooks &&
+                                ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+                                return ret;
+                        }
+
+                        elem.setAttribute( name, value + "" );
+                        return value;
+                }
+
+                if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+                        return ret;
+                }
+
+                ret = jQuery.find.attr( elem, name );
+
+                // Non-existent attributes return null, we normalize to undefined
+                return ret == null ? undefined : ret;
+        },
+
+        attrHooks: {
+                type: {
+                        set: function( elem, value ) {
+                                if ( !support.radioValue && value === "radio" &&
+                                        jQuery.nodeName( elem, "input" ) ) {
+
+                                        // Setting the type on a radio button after the value resets the value in IE8-9
+                                        // Reset value to default in case type is set after value during creation
+                                        var val = elem.value;
+                                        elem.setAttribute( "type", value );
+                                        if ( val ) {
+                                                elem.value = val;
+                                        }
+                                        return value;
+                                }
+                        }
+                }
+        },
+
+        removeAttr: function( elem, value ) {
+                var name, propName,
+                        i = 0,
+                        attrNames = value && value.match( rnotwhite );
+
+                if ( attrNames && elem.nodeType === 1 ) {
+                        while ( ( name = attrNames[ i++ ] ) ) {
+                                propName = jQuery.propFix[ name ] || name;
+
+                                // Boolean attributes get special treatment (#10870)
+                                if ( jQuery.expr.match.bool.test( name ) ) {
+
+                                        // Set corresponding property to false
+                                        if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+                                                elem[ propName ] = false;
+
+                                        // Support: IE<9
+                                        // Also clear defaultChecked/defaultSelected (if appropriate)
+                                        } else {
+                                                elem[ jQuery.camelCase( "default-" + name ) ] =
+                                                        elem[ propName ] = false;
+                                        }
+
+                                // See #9699 for explanation of this approach (setting first, then removal)
+                                } else {
+                                        jQuery.attr( elem, name, "" );
+                                }
+
+                                elem.removeAttribute( getSetAttribute ? name : propName );
+                        }
+                }
+        }
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+        set: function( elem, value, name ) {
+                if ( value === false ) {
+
+                        // Remove boolean attributes when set to false
+                        jQuery.removeAttr( elem, name );
+                } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+
+                        // IE<8 needs the *property* name
+                        elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
+
+                } else {
+
+                        // Support: IE<9
+                        // Use defaultChecked and defaultSelected for oldIE
+                        elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
+                }
+                return name;
+        }
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+        var getter = attrHandle[ name ] || jQuery.find.attr;
+
+        if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+                attrHandle[ name ] = function( elem, name, isXML ) {
+                        var ret, handle;
+                        if ( !isXML ) {
+
+                                // Avoid an infinite loop by temporarily removing this function from the getter
+                                handle = attrHandle[ name ];
+                                attrHandle[ name ] = ret;
+                                ret = getter( elem, name, isXML ) != null ?
+                                        name.toLowerCase() :
+                                        null;
+                                attrHandle[ name ] = handle;
+                        }
+                        return ret;
+                };
+        } else {
+                attrHandle[ name ] = function( elem, name, isXML ) {
+                        if ( !isXML ) {
+                                return elem[ jQuery.camelCase( "default-" + name ) ] ?
+                                        name.toLowerCase() :
+                                        null;
+                        }
+                };
+        }
+} );
+
+// fix oldIE attroperties
+if ( !getSetInput || !getSetAttribute ) {
+        jQuery.attrHooks.value = {
+                set: function( elem, value, name ) {
+                        if ( jQuery.nodeName( elem, "input" ) ) {
+
+                                // Does not return so that setAttribute is also used
+                                elem.defaultValue = value;
+                        } else {
+
+                                // Use nodeHook if defined (#1954); otherwise setAttribute is fine
+                                return nodeHook && nodeHook.set( elem, value, name );
+                        }
+                }
+        };
+}
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+        // Use this for any attribute in IE6/7
+        // This fixes almost every IE6/7 issue
+        nodeHook = {
+                set: function( elem, value, name ) {
+
+                        // Set the existing or create a new attribute node
+                        var ret = elem.getAttributeNode( name );
+                        if ( !ret ) {
+                                elem.setAttributeNode(
+                                        ( ret = elem.ownerDocument.createAttribute( name ) )
+                                );
+                        }
+
+                        ret.value = value += "";
+
+                        // Break association with cloned elements by also using setAttribute (#9646)
+                        if ( name === "value" || value === elem.getAttribute( name ) ) {
+                                return value;
+                        }
+                }
+        };
+
+        // Some attributes are constructed with empty-string values when not defined
+        attrHandle.id = attrHandle.name = attrHandle.coords =
+                function( elem, name, isXML ) {
+                        var ret;
+                        if ( !isXML ) {
+                                return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ?
+                                        ret.value :
+                                        null;
+                        }
+                };
+
+        // Fixing value retrieval on a button requires this module
+        jQuery.valHooks.button = {
+                get: function( elem, name ) {
+                        var ret = elem.getAttributeNode( name );
+                        if ( ret && ret.specified ) {
+                                return ret.value;
+                        }
+                },
+                set: nodeHook.set
+        };
+
+        // Set contenteditable to false on removals(#10429)
+        // Setting to empty string throws an error as an invalid value
+        jQuery.attrHooks.contenteditable = {
+                set: function( elem, value, name ) {
+                        nodeHook.set( elem, value === "" ? false : value, name );
+                }
+        };
+
+        // Set width and height to auto instead of 0 on empty string( Bug #8150 )
+        // This is for removals
+        jQuery.each( [ "width", "height" ], function( i, name ) {
+                jQuery.attrHooks[ name ] = {
+                        set: function( elem, value ) {
+                                if ( value === "" ) {
+                                        elem.setAttribute( name, "auto" );
+                                        return value;
+                                }
+                        }
+                };
+        } );
+}
+
+if ( !support.style ) {
+        jQuery.attrHooks.style = {
+                get: function( elem ) {
+
+                        // Return undefined in the case of empty string
+                        // Note: IE uppercases css property names, but if we were to .toLowerCase()
+                        // .cssText, that would destroy case sensitivity in URL's, like in "background"
+                        return elem.style.cssText || undefined;
+                },
+                set: function( elem, value ) {
+                        return ( elem.style.cssText = value + "" );
+                }
+        };
+}
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button|object)$/i,
+        rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+        prop: function( name, value ) {
+                return access( this, jQuery.prop, name, value, arguments.length > 1 );
+        },
+
+        removeProp: function( name ) {
+                name = jQuery.propFix[ name ] || name;
+                return this.each( function() {
+
+                        // try/catch handles cases where IE balks (such as removing a property on window)
+                        try {
+                                this[ name ] = undefined;
+                                delete this[ name ];
+                        } catch ( e ) {}
+                } );
+        }
+} );
+
+jQuery.extend( {
+        prop: function( elem, name, value ) {
+                var ret, hooks,
+                        nType = elem.nodeType;
+
+                // Don't get/set properties on text, comment and attribute nodes
+                if ( nType === 3 || nType === 8 || nType === 2 ) {
+                        return;
+                }
+
+                if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+                        // Fix name and attach hooks
+                        name = jQuery.propFix[ name ] || name;
+                        hooks = jQuery.propHooks[ name ];
+                }
+
+                if ( value !== undefined ) {
+                        if ( hooks && "set" in hooks &&
+                                ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+                                return ret;
+                        }
+
+                        return ( elem[ name ] = value );
+                }
+
+                if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+                        return ret;
+                }
+
+                return elem[ name ];
+        },
+
+        propHooks: {
+                tabIndex: {
+                        get: function( elem ) {
+
+                                // elem.tabIndex doesn't always return the
+                                // correct value when it hasn't been explicitly set
+                                // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+                                // Use proper attribute retrieval(#12072)
+                                var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+                                return tabindex ?
+                                        parseInt( tabindex, 10 ) :
+                                        rfocusable.test( elem.nodeName ) ||
+                                                rclickable.test( elem.nodeName ) && elem.href ?
+                                                        0 :
+                                                        -1;
+                        }
+                }
+        },
+
+        propFix: {
+                "for": "htmlFor",
+                "class": "className"
+        }
+} );
+
+// Some attributes require a special call on IE
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !support.hrefNormalized ) {
+
+        // href/src property should get the full normalized URL (#10299/#12915)
+        jQuery.each( [ "href", "src" ], function( i, name ) {
+                jQuery.propHooks[ name ] = {
+                        get: function( elem ) {
+                                return elem.getAttribute( name, 4 );
+                        }
+                };
+        } );
+}
+
+// Support: Safari, IE9+
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+if ( !support.optSelected ) {
+        jQuery.propHooks.selected = {
+                get: function( elem ) {
+                        var parent = elem.parentNode;
+
+                        if ( parent ) {
+                                parent.selectedIndex;
+
+                                // Make sure that it also works with optgroups, see #5701
+                                if ( parent.parentNode ) {
+                                        parent.parentNode.selectedIndex;
+                                }
+                        }
+                        return null;
+                },
+                set: function( elem ) {
+                        var parent = elem.parentNode;
+                        if ( parent ) {
+                                parent.selectedIndex;
+
+                                if ( parent.parentNode ) {
+                                        parent.parentNode.selectedIndex;
+                                }
+                        }
+                }
+        };
+}
+
+jQuery.each( [
+        "tabIndex",
+        "readOnly",
+        "maxLength",
+        "cellSpacing",
+        "cellPadding",
+        "rowSpan",
+        "colSpan",
+        "useMap",
+        "frameBorder",
+        "contentEditable"
+], function() {
+        jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+// IE6/7 call enctype encoding
+if ( !support.enctype ) {
+        jQuery.propFix.enctype = "encoding";
+}
+
+
+
+
+var rclass = /[\t\r\n\f]/g;
+
+function getClass( elem ) {
+        return jQuery.attr( elem, "class" ) || "";
+}
+
+jQuery.fn.extend( {
+        addClass: function( value ) {
+                var classes, elem, cur, curValue, clazz, j, finalValue,
+                        i = 0;
+
+                if ( jQuery.isFunction( value ) ) {
+                        return this.each( function( j ) {
+                                jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+                        } );
+                }
+
+                if ( typeof value === "string" && value ) {
+                        classes = value.match( rnotwhite ) || [];
+
+                        while ( ( elem = this[ i++ ] ) ) {
+                                curValue = getClass( elem );
+                                cur = elem.nodeType === 1 &&
+                                        ( " " + curValue + " " ).replace( rclass, " " );
+
+                                if ( cur ) {
+                                        j = 0;
+                                        while ( ( clazz = classes[ j++ ] ) ) {
+                                                if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+                                                        cur += clazz + " ";
+                                                }
+                                        }
+
+                                        // only assign if different to avoid unneeded rendering.
+                                        finalValue = jQuery.trim( cur );
+                                        if ( curValue !== finalValue ) {
+                                                jQuery.attr( elem, "class", finalValue );
+                                        }
+                                }
+                        }
+                }
+
+                return this;
+        },
+
+        removeClass: function( value ) {
+                var classes, elem, cur, curValue, clazz, j, finalValue,
+                        i = 0;
+
+                if ( jQuery.isFunction( value ) ) {
+                        return this.each( function( j ) {
+                                jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+                        } );
+                }
+
+                if ( !arguments.length ) {
+                        return this.attr( "class", "" );
+                }
+
+                if ( typeof value === "string" && value ) {
+                        classes = value.match( rnotwhite ) || [];
+
+                        while ( ( elem = this[ i++ ] ) ) {
+                                curValue = getClass( elem );
+
+                                // This expression is here for better compressibility (see addClass)
+                                cur = elem.nodeType === 1 &&
+                                        ( " " + curValue + " " ).replace( rclass, " " );
+
+                                if ( cur ) {
+                                        j = 0;
+                                        while ( ( clazz = classes[ j++ ] ) ) {
+
+                                                // Remove *all* instances
+                                                while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+                                                        cur = cur.replace( " " + clazz + " ", " " );
+                                                }
+                                        }
+
+                                        // Only assign if different to avoid unneeded rendering.
+                                        finalValue = jQuery.trim( cur );
+                                        if ( curValue !== finalValue ) {
+                                                jQuery.attr( elem, "class", finalValue );
+                                        }
+                                }
+                        }
+                }
+
+                return this;
+        },
+
+        toggleClass: function( value, stateVal ) {
+                var type = typeof value;
+
+                if ( typeof stateVal === "boolean" && type === "string" ) {
+                        return stateVal ? this.addClass( value ) : this.removeClass( value );
+                }
+
+                if ( jQuery.isFunction( value ) ) {
+                        return this.each( function( i ) {
+                                jQuery( this ).toggleClass(
+                                        value.call( this, i, getClass( this ), stateVal ),
+                                        stateVal
+                                );
+                        } );
+                }
+
+                return this.each( function() {
+                        var className, i, self, classNames;
+
+                        if ( type === "string" ) {
+
+                                // Toggle individual class names
+                                i = 0;
+                                self = jQuery( this );
+                                classNames = value.match( rnotwhite ) || [];
+
+                                while ( ( className = classNames[ i++ ] ) ) {
+
+                                        // Check each className given, space separated list
+                                        if ( self.hasClass( className ) ) {
+                                                self.removeClass( className );
+                                        } else {
+                                                self.addClass( className );
+                                        }
+                                }
+
+                        // Toggle whole class name
+                        } else if ( value === undefined || type === "boolean" ) {
+                                className = getClass( this );
+                                if ( className ) {
+
+                                        // store className if set
+                                        jQuery._data( this, "__className__", className );
+                                }
+
+                                // If the element has a class name or if we're passed "false",
+                                // then remove the whole classname (if there was one, the above saved it).
+                                // Otherwise bring back whatever was previously saved (if anything),
+                                // falling back to the empty string if nothing was stored.
+                                jQuery.attr( this, "class",
+                                        className || value === false ?
+                                        "" :
+                                        jQuery._data( this, "__className__" ) || ""
+                                );
+                        }
+                } );
+        },
+
+        hasClass: function( selector ) {
+                var className, elem,
+                        i = 0;
+
+                className = " " + selector + " ";
+                while ( ( elem = this[ i++ ] ) ) {
+                        if ( elem.nodeType === 1 &&
+                                ( " " + getClass( elem ) + " " ).replace( rclass, " " )
+                                        .indexOf( className ) > -1
+                        ) {
+                                return true;
+                        }
+                }
+
+                return false;
+        }
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
+        "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+        "change select submit keydown keypress keyup error contextmenu" ).split( " " ),
+        function( i, name ) {
+
+        // Handle event binding
+        jQuery.fn[ name ] = function( data, fn ) {
+                return arguments.length > 0 ?
+                        this.on( name, null, data, fn ) :
+                        this.trigger( name );
+        };
+} );
+
+jQuery.fn.extend( {
+        hover: function( fnOver, fnOut ) {
+                return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+        }
+} );
+
+
+var location = window.location;
+
+var nonce = jQuery.now();
+
+var rquery = ( /\?/ );
+
+
+
+var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
+
+jQuery.parseJSON = function( data ) {
+
+        // Attempt to parse using the native JSON parser first
+        if ( window.JSON && window.JSON.parse ) {
+
+                // Support: Android 2.3
+                // Workaround failure to string-cast null input
+                return window.JSON.parse( data + "" );
+        }
+
+        var requireNonComma,
+                depth = null,
+                str = jQuery.trim( data + "" );
+
+        // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
+        // after removing valid tokens
+        return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
+
+                // Force termination if we see a misplaced comma
+                if ( requireNonComma && comma ) {
+                        depth = 0;
+                }
+
+                // Perform no more replacements after returning to outermost depth
+                if ( depth === 0 ) {
+                        return token;
+                }
+
+                // Commas must not follow "[", "{", or ","
+                requireNonComma = open || comma;
+
+                // Determine new depth
+                // array/object open ("[" or "{"): depth += true - false (increment)
+                // array/object close ("]" or "}"): depth += false - true (decrement)
+                // other cases ("," or primitive): depth += true - true (numeric cast)
+                depth += !close - !open;
+
+                // Remove this token
+                return "";
+        } ) ) ?
+                ( Function( "return " + str ) )() :
+                jQuery.error( "Invalid JSON: " + data );
+};
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+        var xml, tmp;
+        if ( !data || typeof data !== "string" ) {
+                return null;
+        }
+        try {
+                if ( window.DOMParser ) { // Standard
+                        tmp = new window.DOMParser();
+                        xml = tmp.parseFromString( data, "text/xml" );
+                } else { // IE
+                        xml = new window.ActiveXObject( "Microsoft.XMLDOM" );
+                        xml.async = "false";
+                        xml.loadXML( data );
+                }
+        } catch ( e ) {
+                xml = undefined;
+        }
+        if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+                jQuery.error( "Invalid XML: " + data );
+        }
+        return xml;
+};
+
+
+var
+        rhash = /#.*$/,
+        rts = /([?&])_=[^&]*/,
+
+        // IE leaves an \r character at EOL
+        rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
+
+        // #7653, #8125, #8152: local protocol detection
+        rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+        rnoContent = /^(?:GET|HEAD)$/,
+        rprotocol = /^\/\//,
+        rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
+
+        /* Prefilters
+         * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+         * 2) These are called:
+         *    - BEFORE asking for a transport
+         *    - AFTER param serialization (s.data is a string if s.processData is true)
+         * 3) key is the dataType
+         * 4) the catchall symbol "*" can be used
+         * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+         */
+        prefilters = {},
+
+        /* Transports bindings
+         * 1) key is the dataType
+         * 2) the catchall symbol "*" can be used
+         * 3) selection will start with transport dataType and THEN go to "*" if needed
+         */
+        transports = {},
+
+        // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+        allTypes = "*/".concat( "*" ),
+
+        // Document location
+        ajaxLocation = location.href,
+
+        // Segment location into parts
+        ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+        // dataTypeExpression is optional and defaults to "*"
+        return function( dataTypeExpression, func ) {
+
+                if ( typeof dataTypeExpression !== "string" ) {
+                        func = dataTypeExpression;
+                        dataTypeExpression = "*";
+                }
+
+                var dataType,
+                        i = 0,
+                        dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
+
+                if ( jQuery.isFunction( func ) ) {
+
+                        // For each dataType in the dataTypeExpression
+                        while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+                                // Prepend if requested
+                                if ( dataType.charAt( 0 ) === "+" ) {
+                                        dataType = dataType.slice( 1 ) || "*";
+                                        ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+                                // Otherwise append
+                                } else {
+                                        ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+                                }
+                        }
+                }
+        };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+        var inspected = {},
+                seekingTransport = ( structure === transports );
+
+        function inspect( dataType ) {
+                var selected;
+                inspected[ dataType ] = true;
+                jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+                        var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+                        if ( typeof dataTypeOrTransport === "string" &&
+                                !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+                                options.dataTypes.unshift( dataTypeOrTransport );
+                                inspect( dataTypeOrTransport );
+                                return false;
+                        } else if ( seekingTransport ) {
+                                return !( selected = dataTypeOrTransport );
+                        }
+                } );
+                return selected;
+        }
+
+        return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+        var deep, key,
+                flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+        for ( key in src ) {
+                if ( src[ key ] !== undefined ) {
+                        ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+                }
+        }
+        if ( deep ) {
+                jQuery.extend( true, target, deep );
+        }
+
+        return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+        var firstDataType, ct, finalDataType, type,
+                contents = s.contents,
+                dataTypes = s.dataTypes;
+
+        // Remove auto dataType and get content-type in the process
+        while ( dataTypes[ 0 ] === "*" ) {
+                dataTypes.shift();
+                if ( ct === undefined ) {
+                        ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+                }
+        }
+
+        // Check if we're dealing with a known content-type
+        if ( ct ) {
+                for ( type in contents ) {
+                        if ( contents[ type ] && contents[ type ].test( ct ) ) {
+                                dataTypes.unshift( type );
+                                break;
+                        }
+                }
+        }
+
+        // Check to see if we have a response for the expected dataType
+        if ( dataTypes[ 0 ] in responses ) {
+                finalDataType = dataTypes[ 0 ];
+        } else {
+
+                // Try convertible dataTypes
+                for ( type in responses ) {
+                        if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+                                finalDataType = type;
+                                break;
+                        }
+                        if ( !firstDataType ) {
+                                firstDataType = type;
+                        }
+                }
+
+                // Or just use first one
+                finalDataType = finalDataType || firstDataType;
+        }
+
+        // If we found a dataType
+        // We add the dataType to the list if needed
+        // and return the corresponding response
+        if ( finalDataType ) {
+                if ( finalDataType !== dataTypes[ 0 ] ) {
+                        dataTypes.unshift( finalDataType );
+                }
+                return responses[ finalDataType ];
+        }
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+        var conv2, current, conv, tmp, prev,
+                converters = {},
+
+                // Work with a copy of dataTypes in case we need to modify it for conversion
+                dataTypes = s.dataTypes.slice();
+
+        // Create converters map with lowercased keys
+        if ( dataTypes[ 1 ] ) {
+                for ( conv in s.converters ) {
+                        converters[ conv.toLowerCase() ] = s.converters[ conv ];
+                }
+        }
+
+        current = dataTypes.shift();
+
+        // Convert to each sequential dataType
+        while ( current ) {
+
+                if ( s.responseFields[ current ] ) {
+                        jqXHR[ s.responseFields[ current ] ] = response;
+                }
+
+                // Apply the dataFilter if provided
+                if ( !prev && isSuccess && s.dataFilter ) {
+                        response = s.dataFilter( response, s.dataType );
+                }
+
+                prev = current;
+                current = dataTypes.shift();
+
+                if ( current ) {
+
+                        // There's only work to do if current dataType is non-auto
+                        if ( current === "*" ) {
+
+                                current = prev;
+
+                        // Convert response if prev dataType is non-auto and differs from current
+                        } else if ( prev !== "*" && prev !== current ) {
+
+                                // Seek a direct converter
+                                conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+                                // If none found, seek a pair
+                                if ( !conv ) {
+                                        for ( conv2 in converters ) {
+
+                                                // If conv2 outputs current
+                                                tmp = conv2.split( " " );
+                                                if ( tmp[ 1 ] === current ) {
+
+                                                        // If prev can be converted to accepted input
+                                                        conv = converters[ prev + " " + tmp[ 0 ] ] ||
+                                                                converters[ "* " + tmp[ 0 ] ];
+                                                        if ( conv ) {
+
+                                                                // Condense equivalence converters
+                                                                if ( conv === true ) {
+                                                                        conv = converters[ conv2 ];
+
+                                                                // Otherwise, insert the intermediate dataType
+                                                                } else if ( converters[ conv2 ] !== true ) {
+                                                                        current = tmp[ 0 ];
+                                                                        dataTypes.unshift( tmp[ 1 ] );
+                                                                }
+                                                                break;
+                                                        }
+                                                }
+                                        }
+                                }
+
+                                // Apply converter (if not an equivalence)
+                                if ( conv !== true ) {
+
+                                        // Unless errors are allowed to bubble, catch and return them
+                                        if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation
+                                                response = conv( response );
+                                        } else {
+                                                try {
+                                                        response = conv( response );
+                                                } catch ( e ) {
+                                                        return {
+                                                                state: "parsererror",
+                                                                error: conv ? e : "No conversion from " + prev + " to " + current
+                                                        };
+                                                }
+                                        }
+                                }
+                        }
+                }
+        }
+
+        return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+        // Counter for holding the number of active queries
+        active: 0,
+
+        // Last-Modified header cache for next request
+        lastModified: {},
+        etag: {},
+
+        ajaxSettings: {
+                url: ajaxLocation,
+                type: "GET",
+                isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+                global: true,
+                processData: true,
+                async: true,
+                contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+                /*
+                timeout: 0,
+                data: null,
+                dataType: null,
+                username: null,
+                password: null,
+                cache: null,
+                throws: false,
+                traditional: false,
+                headers: {},
+                */
+
+                accepts: {
+                        "*": allTypes,
+                        text: "text/plain",
+                        html: "text/html",
+                        xml: "application/xml, text/xml",
+                        json: "application/json, text/javascript"
+                },
+
+                contents: {
+                        xml: /\bxml\b/,
+                        html: /\bhtml/,
+                        json: /\bjson\b/
+                },
+
+                responseFields: {
+                        xml: "responseXML",
+                        text: "responseText",
+                        json: "responseJSON"
+                },
+
+                // Data converters
+                // Keys separate source (or catchall "*") and destination types with a single space
+                converters: {
+
+                        // Convert anything to text
+                        "* text": String,
+
+                        // Text to html (true = no transformation)
+                        "text html": true,
+
+                        // Evaluate text as a json expression
+                        "text json": jQuery.parseJSON,
+
+                        // Parse text as xml
+                        "text xml": jQuery.parseXML
+                },
+
+                // For options that shouldn't be deep extended:
+                // you can add your own custom options here if
+                // and when you create one that shouldn't be
+                // deep extended (see ajaxExtend)
+                flatOptions: {
+                        url: true,
+                        context: true
+                }
+        },
+
+        // Creates a full fledged settings object into target
+        // with both ajaxSettings and settings fields.
+        // If target is omitted, writes into ajaxSettings.
+        ajaxSetup: function( target, settings ) {
+                return settings ?
+
+                        // Building a settings object
+                        ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+                        // Extending ajaxSettings
+                        ajaxExtend( jQuery.ajaxSettings, target );
+        },
+
+        ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+        ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+        // Main method
+        ajax: function( url, options ) {
+
+                // If url is an object, simulate pre-1.5 signature
+                if ( typeof url === "object" ) {
+                        options = url;
+                        url = undefined;
+                }
+
+                // Force options to be an object
+                options = options || {};
+
+                var
+
+                        // Cross-domain detection vars
+                        parts,
+
+                        // Loop variable
+                        i,
+
+                        // URL without anti-cache param
+                        cacheURL,
+
+                        // Response headers as string
+                        responseHeadersString,
+
+                        // timeout handle
+                        timeoutTimer,
+
+                        // To know if global events are to be dispatched
+                        fireGlobals,
+
+                        transport,
+
+                        // Response headers
+                        responseHeaders,
+
+                        // Create the final options object
+                        s = jQuery.ajaxSetup( {}, options ),
+
+                        // Callbacks context
+                        callbackContext = s.context || s,
+
+                        // Context for global events is callbackContext if it is a DOM node or jQuery collection
+                        globalEventContext = s.context &&
+                                ( callbackContext.nodeType || callbackContext.jquery ) ?
+                                        jQuery( callbackContext ) :
+                                        jQuery.event,
+
+                        // Deferreds
+                        deferred = jQuery.Deferred(),
+                        completeDeferred = jQuery.Callbacks( "once memory" ),
+
+                        // Status-dependent callbacks
+                        statusCode = s.statusCode || {},
+
+                        // Headers (they are sent all at once)
+                        requestHeaders = {},
+                        requestHeadersNames = {},
+
+                        // The jqXHR state
+                        state = 0,
+
+                        // Default abort message
+                        strAbort = "canceled",
+
+                        // Fake xhr
+                        jqXHR = {
+                                readyState: 0,
+
+                                // Builds headers hashtable if needed
+                                getResponseHeader: function( key ) {
+                                        var match;
+                                        if ( state === 2 ) {
+                                                if ( !responseHeaders ) {
+                                                        responseHeaders = {};
+                                                        while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+                                                                responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+                                                        }
+                                                }
+                                                match = responseHeaders[ key.toLowerCase() ];
+                                        }
+                                        return match == null ? null : match;
+                                },
+
+                                // Raw string
+                                getAllResponseHeaders: function() {
+                                        return state === 2 ? responseHeadersString : null;
+                                },
+
+                                // Caches the header
+                                setRequestHeader: function( name, value ) {
+                                        var lname = name.toLowerCase();
+                                        if ( !state ) {
+                                                name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+                                                requestHeaders[ name ] = value;
+                                        }
+                                        return this;
+                                },
+
+                                // Overrides response content-type header
+                                overrideMimeType: function( type ) {
+                                        if ( !state ) {
+                                                s.mimeType = type;
+                                        }
+                                        return this;
+                                },
+
+                                // Status-dependent callbacks
+                                statusCode: function( map ) {
+                                        var code;
+                                        if ( map ) {
+                                                if ( state < 2 ) {
+                                                        for ( code in map ) {
+
+                                                                // Lazy-add the new callback in a way that preserves old ones
+                                                                statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+                                                        }
+                                                } else {
+
+                                                        // Execute the appropriate callbacks
+                                                        jqXHR.always( map[ jqXHR.status ] );
+                                                }
+                                        }
+                                        return this;
+                                },
+
+                                // Cancel the request
+                                abort: function( statusText ) {
+                                        var finalText = statusText || strAbort;
+                                        if ( transport ) {
+                                                transport.abort( finalText );
+                                        }
+                                        done( 0, finalText );
+                                        return this;
+                                }
+                        };
+
+                // Attach deferreds
+                deferred.promise( jqXHR ).complete = completeDeferred.add;
+                jqXHR.success = jqXHR.done;
+                jqXHR.error = jqXHR.fail;
+
+                // Remove hash character (#7531: and string promotion)
+                // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+                // Handle falsy url in the settings object (#10093: consistency with old signature)
+                // We also use the url parameter if available
+                s.url = ( ( url || s.url || ajaxLocation ) + "" )
+                        .replace( rhash, "" )
+                        .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+                // Alias method option to type as per ticket #12004
+                s.type = options.method || options.type || s.method || s.type;
+
+                // Extract dataTypes list
+                s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
+
+                // A cross-domain request is in order when we have a protocol:host:port mismatch
+                if ( s.crossDomain == null ) {
+                        parts = rurl.exec( s.url.toLowerCase() );
+                        s.crossDomain = !!( parts &&
+                                ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+                                        ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+                                                ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+                        );
+                }
+
+                // Convert data if not already a string
+                if ( s.data && s.processData && typeof s.data !== "string" ) {
+                        s.data = jQuery.param( s.data, s.traditional );
+                }
+
+                // Apply prefilters
+                inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+                // If request was aborted inside a prefilter, stop there
+                if ( state === 2 ) {
+                        return jqXHR;
+                }
+
+                // We can fire global events as of now if asked to
+                // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+                fireGlobals = jQuery.event && s.global;
+
+                // Watch for a new set of requests
+                if ( fireGlobals && jQuery.active++ === 0 ) {
+                        jQuery.event.trigger( "ajaxStart" );
+                }
+
+                // Uppercase the type
+                s.type = s.type.toUpperCase();
+
+                // Determine if request has content
+                s.hasContent = !rnoContent.test( s.type );
+
+                // Save the URL in case we're toying with the If-Modified-Since
+                // and/or If-None-Match header later on
+                cacheURL = s.url;
+
+                // More options handling for requests with no content
+                if ( !s.hasContent ) {
+
+                        // If data is available, append data to url
+                        if ( s.data ) {
+                                cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+
+                                // #9682: remove data so that it's not used in an eventual retry
+                                delete s.data;
+                        }
+
+                        // Add anti-cache in url if needed
+                        if ( s.cache === false ) {
+                                s.url = rts.test( cacheURL ) ?
+
+                                        // If there is already a '_' parameter, set its value
+                                        cacheURL.replace( rts, "$1_=" + nonce++ ) :
+
+                                        // Otherwise add one to the end
+                                        cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
+                        }
+                }
+
+                // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+                if ( s.ifModified ) {
+                        if ( jQuery.lastModified[ cacheURL ] ) {
+                                jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+                        }
+                        if ( jQuery.etag[ cacheURL ] ) {
+                                jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+                        }
+                }
+
+                // Set the correct header, if data is being sent
+                if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+                        jqXHR.setRequestHeader( "Content-Type", s.contentType );
+                }
+
+                // Set the Accepts header for the server, depending on the dataType
+                jqXHR.setRequestHeader(
+                        "Accept",
+                        s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+                                s.accepts[ s.dataTypes[ 0 ] ] +
+                                        ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+                                s.accepts[ "*" ]
+                );
+
+                // Check for headers option
+                for ( i in s.headers ) {
+                        jqXHR.setRequestHeader( i, s.headers[ i ] );
+                }
+
+                // Allow custom headers/mimetypes and early abort
+                if ( s.beforeSend &&
+                        ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+
+                        // Abort if not done already and return
+                        return jqXHR.abort();
+                }
+
+                // aborting is no longer a cancellation
+                strAbort = "abort";
+
+                // Install callbacks on deferreds
+                for ( i in { success: 1, error: 1, complete: 1 } ) {
+                        jqXHR[ i ]( s[ i ] );
+                }
+
+                // Get transport
+                transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+                // If no transport, we auto-abort
+                if ( !transport ) {
+                        done( -1, "No Transport" );
+                } else {
+                        jqXHR.readyState = 1;
+
+                        // Send global event
+                        if ( fireGlobals ) {
+                                globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+                        }
+
+                        // If request was aborted inside ajaxSend, stop there
+                        if ( state === 2 ) {
+                                return jqXHR;
+                        }
+
+                        // Timeout
+                        if ( s.async && s.timeout > 0 ) {
+                                timeoutTimer = window.setTimeout( function() {
+                                        jqXHR.abort( "timeout" );
+                                }, s.timeout );
+                        }
+
+                        try {
+                                state = 1;
+                                transport.send( requestHeaders, done );
+                        } catch ( e ) {
+
+                                // Propagate exception as error if not done
+                                if ( state < 2 ) {
+                                        done( -1, e );
+
+                                // Simply rethrow otherwise
+                                } else {
+                                        throw e;
+                                }
+                        }
+                }
+
+                // Callback for when everything is done
+                function done( status, nativeStatusText, responses, headers ) {
+                        var isSuccess, success, error, response, modified,
+                                statusText = nativeStatusText;
+
+                        // Called once
+                        if ( state === 2 ) {
+                                return;
+                        }
+
+                        // State is "done" now
+                        state = 2;
+
+                        // Clear timeout if it exists
+                        if ( timeoutTimer ) {
+                                window.clearTimeout( timeoutTimer );
+                        }
+
+                        // Dereference transport for early garbage collection
+                        // (no matter how long the jqXHR object will be used)
+                        transport = undefined;
+
+                        // Cache response headers
+                        responseHeadersString = headers || "";
+
+                        // Set readyState
+                        jqXHR.readyState = status > 0 ? 4 : 0;
+
+                        // Determine if successful
+                        isSuccess = status >= 200 && status < 300 || status === 304;
+
+                        // Get response data
+                        if ( responses ) {
+                                response = ajaxHandleResponses( s, jqXHR, responses );
+                        }
+
+                        // Convert no matter what (that way responseXXX fields are always set)
+                        response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+                        // If successful, handle type chaining
+                        if ( isSuccess ) {
+
+                                // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+                                if ( s.ifModified ) {
+                                        modified = jqXHR.getResponseHeader( "Last-Modified" );
+                                        if ( modified ) {
+                                                jQuery.lastModified[ cacheURL ] = modified;
+                                        }
+                                        modified = jqXHR.getResponseHeader( "etag" );
+                                        if ( modified ) {
+                                                jQuery.etag[ cacheURL ] = modified;
+                                        }
+                                }
+
+                                // if no content
+                                if ( status === 204 || s.type === "HEAD" ) {
+                                        statusText = "nocontent";
+
+                                // if not modified
+                                } else if ( status === 304 ) {
+                                        statusText = "notmodified";
+
+                                // If we have data, let's convert it
+                                } else {
+                                        statusText = response.state;
+                                        success = response.data;
+                                        error = response.error;
+                                        isSuccess = !error;
+                                }
+                        } else {
+
+                                // We extract error from statusText
+                                // then normalize statusText and status for non-aborts
+                                error = statusText;
+                                if ( status || !statusText ) {
+                                        statusText = "error";
+                                        if ( status < 0 ) {
+                                                status = 0;
+                                        }
+                                }
+                        }
+
+                        // Set data for the fake xhr object
+                        jqXHR.status = status;
+                        jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+                        // Success/Error
+                        if ( isSuccess ) {
+                                deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+                        } else {
+                                deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+                        }
+
+                        // Status-dependent callbacks
+                        jqXHR.statusCode( statusCode );
+                        statusCode = undefined;
+
+                        if ( fireGlobals ) {
+                                globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+                                        [ jqXHR, s, isSuccess ? success : error ] );
+                        }
+
+                        // Complete
+                        completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+                        if ( fireGlobals ) {
+                                globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+                                // Handle the global AJAX counter
+                                if ( !( --jQuery.active ) ) {
+                                        jQuery.event.trigger( "ajaxStop" );
+                                }
+                        }
+                }
+
+                return jqXHR;
+        },
+
+        getJSON: function( url, data, callback ) {
+                return jQuery.get( url, data, callback, "json" );
+        },
+
+        getScript: function( url, callback ) {
+                return jQuery.get( url, undefined, callback, "script" );
+        }
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+        jQuery[ method ] = function( url, data, callback, type ) {
+
+                // shift arguments if data argument was omitted
+                if ( jQuery.isFunction( data ) ) {
+                        type = type || callback;
+                        callback = data;
+                        data = undefined;
+                }
+
+                // The url can be an options object (which then must have .url)
+                return jQuery.ajax( jQuery.extend( {
+                        url: url,
+                        type: method,
+                        dataType: type,
+                        data: data,
+                        success: callback
+                }, jQuery.isPlainObject( url ) && url ) );
+        };
+} );
+
+
+jQuery._evalUrl = function( url ) {
+        return jQuery.ajax( {
+                url: url,
+
+                // Make this explicit, since user can override this through ajaxSetup (#11264)
+                type: "GET",
+                dataType: "script",
+                cache: true,
+                async: false,
+                global: false,
+                "throws": true
+        } );
+};
+
+
+jQuery.fn.extend( {
+        wrapAll: function( html ) {
+                if ( jQuery.isFunction( html ) ) {
+                        return this.each( function( i ) {
+                                jQuery( this ).wrapAll( html.call( this, i ) );
+                        } );
+                }
+
+                if ( this[ 0 ] ) {
+
+                        // The elements to wrap the target around
+                        var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+                        if ( this[ 0 ].parentNode ) {
+                                wrap.insertBefore( this[ 0 ] );
+                        }
+
+                        wrap.map( function() {
+                                var elem = this;
+
+                                while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
+                                        elem = elem.firstChild;
+                                }
+
+                                return elem;
+                        } ).append( this );
+                }
+
+                return this;
+        },
+
+        wrapInner: function( html ) {
+                if ( jQuery.isFunction( html ) ) {
+                        return this.each( function( i ) {
+                                jQuery( this ).wrapInner( html.call( this, i ) );
+                        } );
+                }
+
+                return this.each( function() {
+                        var self = jQuery( this ),
+                                contents = self.contents();
+
+                        if ( contents.length ) {
+                                contents.wrapAll( html );
+
+                        } else {
+                                self.append( html );
+                        }
+                } );
+        },
+
+        wrap: function( html ) {
+                var isFunction = jQuery.isFunction( html );
+
+                return this.each( function( i ) {
+                        jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+                } );
+        },
+
+        unwrap: function() {
+                return this.parent().each( function() {
+                        if ( !jQuery.nodeName( this, "body" ) ) {
+                                jQuery( this ).replaceWith( this.childNodes );
+                        }
+                } ).end();
+        }
+} );
+
+
+function getDisplay( elem ) {
+        return elem.style && elem.style.display || jQuery.css( elem, "display" );
+}
+
+function filterHidden( elem ) {
+
+        // Disconnected elements are considered hidden
+        if ( !jQuery.contains( elem.ownerDocument || document, elem ) ) {
+                return true;
+        }
+        while ( elem && elem.nodeType === 1 ) {
+                if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) {
+                        return true;
+                }
+                elem = elem.parentNode;
+        }
+        return false;
+}
+
+jQuery.expr.filters.hidden = function( elem ) {
+
+        // Support: Opera <= 12.12
+        // Opera reports offsetWidths and offsetHeights less than zero on some elements
+        return support.reliableHiddenOffsets() ?
+                ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 &&
+                        !elem.getClientRects().length ) :
+                        filterHidden( elem );
+};
+
+jQuery.expr.filters.visible = function( elem ) {
+        return !jQuery.expr.filters.hidden( elem );
+};
+
+
+
+
+var r20 = /%20/g,
+        rbracket = /\[\]$/,
+        rCRLF = /\r?\n/g,
+        rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+        rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+        var name;
+
+        if ( jQuery.isArray( obj ) ) {
+
+                // Serialize array item.
+                jQuery.each( obj, function( i, v ) {
+                        if ( traditional || rbracket.test( prefix ) ) {
+
+                                // Treat each array item as a scalar.
+                                add( prefix, v );
+
+                        } else {
+
+                                // Item is non-scalar (array or object), encode its numeric index.
+                                buildParams(
+                                        prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+                                        v,
+                                        traditional,
+                                        add
+                                );
+                        }
+                } );
+
+        } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+                // Serialize object item.
+                for ( name in obj ) {
+                        buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+                }
+
+        } else {
+
+                // Serialize scalar item.
+                add( prefix, obj );
+        }
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+        var prefix,
+                s = [],
+                add = function( key, value ) {
+
+                        // If value is a function, invoke it and return its value
+                        value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+                        s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+                };
+
+        // Set traditional to true for jQuery <= 1.3.2 behavior.
+        if ( traditional === undefined ) {
+                traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+        }
+
+        // If an array was passed in, assume that it is an array of form elements.
+        if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+                // Serialize the form elements
+                jQuery.each( a, function() {
+                        add( this.name, this.value );
+                } );
+
+        } else {
+
+                // If traditional, encode the "old" way (the way 1.3.2 or older
+                // did it), otherwise encode params recursively.
+                for ( prefix in a ) {
+                        buildParams( prefix, a[ prefix ], traditional, add );
+                }
+        }
+
+        // Return the resulting serialization
+        return s.join( "&" ).replace( r20, "+" );
+};
+
+jQuery.fn.extend( {
+        serialize: function() {
+                return jQuery.param( this.serializeArray() );
+        },
+        serializeArray: function() {
+                return this.map( function() {
+
+                        // Can add propHook for "elements" to filter or add form elements
+                        var elements = jQuery.prop( this, "elements" );
+                        return elements ? jQuery.makeArray( elements ) : this;
+                } )
+                .filter( function() {
+                        var type = this.type;
+
+                        // Use .is(":disabled") so that fieldset[disabled] works
+                        return this.name && !jQuery( this ).is( ":disabled" ) &&
+                                rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+                                ( this.checked || !rcheckableType.test( type ) );
+                } )
+                .map( function( i, elem ) {
+                        var val = jQuery( this ).val();
+
+                        return val == null ?
+                                null :
+                                jQuery.isArray( val ) ?
+                                        jQuery.map( val, function( val ) {
+                                                return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+                                        } ) :
+                                        { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+                } ).get();
+        }
+} );
+
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
+
+        // Support: IE6-IE8
+        function() {
+
+                // XHR cannot access local files, always use ActiveX for that case
+                if ( this.isLocal ) {
+                        return createActiveXHR();
+                }
+
+                // Support: IE 9-11
+                // IE seems to error on cross-domain PATCH requests when ActiveX XHR
+                // is used. In IE 9+ always use the native XHR.
+                // Note: this condition won't catch Edge as it doesn't define
+                // document.documentMode but it also doesn't support ActiveX so it won't
+                // reach this code.
+                if ( document.documentMode > 8 ) {
+                        return createStandardXHR();
+                }
+
+                // Support: IE<9
+                // oldIE XHR does not support non-RFC2616 methods (#13240)
+                // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
+                // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
+                // Although this check for six methods instead of eight
+                // since IE also does not support "trace" and "connect"
+                return /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
+                        createStandardXHR() || createActiveXHR();
+        } :
+
+        // For all other browsers, use the standard XMLHttpRequest object
+        createStandardXHR;
+
+var xhrId = 0,
+        xhrCallbacks = {},
+        xhrSupported = jQuery.ajaxSettings.xhr();
+
+// Support: IE<10
+// Open requests must be manually aborted on unload (#5280)
+// See https://support.microsoft.com/kb/2856746 for more info
+if ( window.attachEvent ) {
+        window.attachEvent( "onunload", function() {
+                for ( var key in xhrCallbacks ) {
+                        xhrCallbacks[ key ]( undefined, true );
+                }
+        } );
+}
+
+// Determine support properties
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+xhrSupported = support.ajax = !!xhrSupported;
+
+// Create transport if the browser can provide an xhr
+if ( xhrSupported ) {
+
+        jQuery.ajaxTransport( function( options ) {
+
+                // Cross domain only allowed if supported through XMLHttpRequest
+                if ( !options.crossDomain || support.cors ) {
+
+                        var callback;
+
+                        return {
+                                send: function( headers, complete ) {
+                                        var i,
+                                                xhr = options.xhr(),
+                                                id = ++xhrId;
+
+                                        // Open the socket
+                                        xhr.open(
+                                                options.type,
+                                                options.url,
+                                                options.async,
+                                                options.username,
+                                                options.password
+                                        );
+
+                                        // Apply custom fields if provided
+                                        if ( options.xhrFields ) {
+                                                for ( i in options.xhrFields ) {
+                                                        xhr[ i ] = options.xhrFields[ i ];
+                                                }
+                                        }
+
+                                        // Override mime type if needed
+                                        if ( options.mimeType && xhr.overrideMimeType ) {
+                                                xhr.overrideMimeType( options.mimeType );
+                                        }
+
+                                        // X-Requested-With header
+                                        // For cross-domain requests, seeing as conditions for a preflight are
+                                        // akin to a jigsaw puzzle, we simply never set it to be sure.
+                                        // (it can always be set on a per-request basis or even using ajaxSetup)
+                                        // For same-domain requests, won't change header if already provided.
+                                        if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+                                                headers[ "X-Requested-With" ] = "XMLHttpRequest";
+                                        }
+
+                                        // Set headers
+                                        for ( i in headers ) {
+
+                                                // Support: IE<9
+                                                // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
+                                                // request header to a null-value.
+                                                //
+                                                // To keep consistent with other XHR implementations, cast the value
+                                                // to string and ignore `undefined`.
+                                                if ( headers[ i ] !== undefined ) {
+                                                        xhr.setRequestHeader( i, headers[ i ] + "" );
+                                                }
+                                        }
+
+                                        // Do send the request
+                                        // This may raise an exception which is actually
+                                        // handled in jQuery.ajax (so no try/catch here)
+                                        xhr.send( ( options.hasContent && options.data ) || null );
+
+                                        // Listener
+                                        callback = function( _, isAbort ) {
+                                                var status, statusText, responses;
+
+                                                // Was never called and is aborted or complete
+                                                if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+                                                        // Clean up
+                                                        delete xhrCallbacks[ id ];
+                                                        callback = undefined;
+                                                        xhr.onreadystatechange = jQuery.noop;
+
+                                                        // Abort manually if needed
+                                                        if ( isAbort ) {
+                                                                if ( xhr.readyState !== 4 ) {
+                                                                        xhr.abort();
+                                                                }
+                                                        } else {
+                                                                responses = {};
+                                                                status = xhr.status;
+
+                                                                // Support: IE<10
+                                                                // Accessing binary-data responseText throws an exception
+                                                                // (#11426)
+                                                                if ( typeof xhr.responseText === "string" ) {
+                                                                        responses.text = xhr.responseText;
+                                                                }
+
+                                                                // Firefox throws an exception when accessing
+                                                                // statusText for faulty cross-domain requests
+                                                                try {
+                                                                        statusText = xhr.statusText;
+                                                                } catch ( e ) {
+
+                                                                        // We normalize with Webkit giving an empty statusText
+                                                                        statusText = "";
+                                                                }
+
+                                                                // Filter status for non standard behaviors
+
+                                                                // If the request is local and we have data: assume a success
+                                                                // (success with no data won't get notified, that's the best we
+                                                                // can do given current implementations)
+                                                                if ( !status && options.isLocal && !options.crossDomain ) {
+                                                                        status = responses.text ? 200 : 404;
+
+                                                                // IE - #1450: sometimes returns 1223 when it should be 204
+                                                                } else if ( status === 1223 ) {
+                                                                        status = 204;
+                                                                }
+                                                        }
+                                                }
+
+                                                // Call complete if needed
+                                                if ( responses ) {
+                                                        complete( status, statusText, responses, xhr.getAllResponseHeaders() );
+                                                }
+                                        };
+
+                                        // Do send the request
+                                        // `xhr.send` may raise an exception, but it will be
+                                        // handled in jQuery.ajax (so no try/catch here)
+                                        if ( !options.async ) {
+
+                                                // If we're in sync mode we fire the callback
+                                                callback();
+                                        } else if ( xhr.readyState === 4 ) {
+
+                                                // (IE6 & IE7) if it's in cache and has been
+                                                // retrieved directly we need to fire the callback
+                                                window.setTimeout( callback );
+                                        } else {
+
+                                                // Register the callback, but delay it in case `xhr.send` throws
+                                                // Add to the list of active xhr callbacks
+                                                xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
+                                        }
+                                },
+
+                                abort: function() {
+                                        if ( callback ) {
+                                                callback( undefined, true );
+                                        }
+                                }
+                        };
+                }
+        } );
+}
+
+// Functions to create xhrs
+function createStandardXHR() {
+        try {
+                return new window.XMLHttpRequest();
+        } catch ( e ) {}
+}
+
+function createActiveXHR() {
+        try {
+                return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+        } catch ( e ) {}
+}
+
+
+
+
+// Install script dataType
+jQuery.ajaxSetup( {
+        accepts: {
+                script: "text/javascript, application/javascript, " +
+                        "application/ecmascript, application/x-ecmascript"
+        },
+        contents: {
+                script: /\b(?:java|ecma)script\b/
+        },
+        converters: {
+                "text script": function( text ) {
+                        jQuery.globalEval( text );
+                        return text;
+                }
+        }
+} );
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+        if ( s.cache === undefined ) {
+                s.cache = false;
+        }
+        if ( s.crossDomain ) {
+                s.type = "GET";
+                s.global = false;
+        }
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+        // This transport only deals with cross domain requests
+        if ( s.crossDomain ) {
+
+                var script,
+                        head = document.head || jQuery( "head" )[ 0 ] || document.documentElement;
+
+                return {
+
+                        send: function( _, callback ) {
+
+                                script = document.createElement( "script" );
+
+                                script.async = true;
+
+                                if ( s.scriptCharset ) {
+                                        script.charset = s.scriptCharset;
+                                }
+
+                                script.src = s.url;
+
+                                // Attach handlers for all browsers
+                                script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+                                        if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+                                                // Handle memory leak in IE
+                                                script.onload = script.onreadystatechange = null;
+
+                                                // Remove the script
+                                                if ( script.parentNode ) {
+                                                        script.parentNode.removeChild( script );
+                                                }
+
+                                                // Dereference the script
+                                                script = null;
+
+                                                // Callback if not abort
+                                                if ( !isAbort ) {
+                                                        callback( 200, "success" );
+                                                }
+                                        }
+                                };
+
+                                // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
+                                // Use native DOM manipulation to avoid our domManip AJAX trickery
+                                head.insertBefore( script, head.firstChild );
+                        },
+
+                        abort: function() {
+                                if ( script ) {
+                                        script.onload( undefined, true );
+                                }
+                        }
+                };
+        }
+} );
+
+
+
+
+var oldCallbacks = [],
+        rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup( {
+        jsonp: "callback",
+        jsonpCallback: function() {
+                var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+                this[ callback ] = true;
+                return callback;
+        }
+} );
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+        var callbackName, overwritten, responseContainer,
+                jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+                        "url" :
+                        typeof s.data === "string" &&
+                                ( s.contentType || "" )
+                                        .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
+                                rjsonp.test( s.data ) && "data"
+                );
+
+        // Handle iff the expected data type is "jsonp" or we have a parameter to set
+        if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+                // Get callback name, remembering preexisting value associated with it
+                callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+                        s.jsonpCallback() :
+                        s.jsonpCallback;
+
+                // Insert callback into url or form data
+                if ( jsonProp ) {
+                        s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+                } else if ( s.jsonp !== false ) {
+                        s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+                }
+
+                // Use data converter to retrieve json after script execution
+                s.converters[ "script json" ] = function() {
+                        if ( !responseContainer ) {
+                                jQuery.error( callbackName + " was not called" );
+                        }
+                        return responseContainer[ 0 ];
+                };
+
+                // force json dataType
+                s.dataTypes[ 0 ] = "json";
+
+                // Install callback
+                overwritten = window[ callbackName ];
+                window[ callbackName ] = function() {
+                        responseContainer = arguments;
+                };
+
+                // Clean-up function (fires after converters)
+                jqXHR.always( function() {
+
+                        // If previous value didn't exist - remove it
+                        if ( overwritten === undefined ) {
+                                jQuery( window ).removeProp( callbackName );
+
+                        // Otherwise restore preexisting value
+                        } else {
+                                window[ callbackName ] = overwritten;
+                        }
+
+                        // Save back as free
+                        if ( s[ callbackName ] ) {
+
+                                // make sure that re-using the options doesn't screw things around
+                                s.jsonpCallback = originalSettings.jsonpCallback;
+
+                                // save the callback name for future use
+                                oldCallbacks.push( callbackName );
+                        }
+
+                        // Call if it was a function and we have a response
+                        if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+                                overwritten( responseContainer[ 0 ] );
+                        }
+
+                        responseContainer = overwritten = undefined;
+                } );
+
+                // Delegate to script
+                return "script";
+        }
+} );
+
+
+
+
+// data: string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
+// keepScripts (optional): If true, will include scripts passed in the html string
+jQuery.parseHTML = function( data, context, keepScripts ) {
+        if ( !data || typeof data !== "string" ) {
+                return null;
+        }
+        if ( typeof context === "boolean" ) {
+                keepScripts = context;
+                context = false;
+        }
+        context = context || document;
+
+        var parsed = rsingleTag.exec( data ),
+                scripts = !keepScripts && [];
+
+        // Single tag
+        if ( parsed ) {
+                return [ context.createElement( parsed[ 1 ] ) ];
+        }
+
+        parsed = buildFragment( [ data ], context, scripts );
+
+        if ( scripts && scripts.length ) {
+                jQuery( scripts ).remove();
+        }
+
+        return jQuery.merge( [], parsed.childNodes );
+};
+
+
+// Keep a copy of the old load method
+var _load = jQuery.fn.load;
+
+/**
+ * Load a url into a page
+ */
+jQuery.fn.load = function( url, params, callback ) {
+        if ( typeof url !== "string" && _load ) {
+                return _load.apply( this, arguments );
+        }
+
+        var selector, type, response,
+                self = this,
+                off = url.indexOf( " " );
+
+        if ( off > -1 ) {
+                selector = jQuery.trim( url.slice( off, url.length ) );
+                url = url.slice( 0, off );
+        }
+
+        // If it's a function
+        if ( jQuery.isFunction( params ) ) {
+
+                // We assume that it's the callback
+                callback = params;
+                params = undefined;
+
+        // Otherwise, build a param string
+        } else if ( params && typeof params === "object" ) {
+                type = "POST";
+        }
+
+        // If we have elements to modify, make the request
+        if ( self.length > 0 ) {
+                jQuery.ajax( {
+                        url: url,
+
+                        // If "type" variable is undefined, then "GET" method will be used.
+                        // Make value of this field explicit since
+                        // user can override it through ajaxSetup method
+                        type: type || "GET",
+                        dataType: "html",
+                        data: params
+                } ).done( function( responseText ) {
+
+                        // Save response for use in complete callback
+                        response = arguments;
+
+                        self.html( selector ?
+
+                                // If a selector was specified, locate the right elements in a dummy div
+                                // Exclude scripts to avoid IE 'Permission Denied' errors
+                                jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+                                // Otherwise use the full result
+                                responseText );
+
+                // If the request succeeds, this function gets "data", "status", "jqXHR"
+                // but they are ignored because response was set above.
+                // If it fails, this function gets "jqXHR", "status", "error"
+                } ).always( callback && function( jqXHR, status ) {
+                        self.each( function() {
+                                callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
+                        } );
+                } );
+        }
+
+        return this;
+};
+
+
+
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [
+        "ajaxStart",
+        "ajaxStop",
+        "ajaxComplete",
+        "ajaxError",
+        "ajaxSuccess",
+        "ajaxSend"
+], function( i, type ) {
+        jQuery.fn[ type ] = function( fn ) {
+                return this.on( type, fn );
+        };
+} );
+
+
+
+
+jQuery.expr.filters.animated = function( elem ) {
+        return jQuery.grep( jQuery.timers, function( fn ) {
+                return elem === fn.elem;
+        } ).length;
+};
+
+
+
+
+
+/**
+ * Gets a window from an element
+ */
+function getWindow( elem ) {
+        return jQuery.isWindow( elem ) ?
+                elem :
+                elem.nodeType === 9 ?
+                        elem.defaultView || elem.parentWindow :
+                        false;
+}
+
+jQuery.offset = {
+        setOffset: function( elem, options, i ) {
+                var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+                        position = jQuery.css( elem, "position" ),
+                        curElem = jQuery( elem ),
+                        props = {};
+
+                // set position first, in-case top/left are set even on static elem
+                if ( position === "static" ) {
+                        elem.style.position = "relative";
+                }
+
+                curOffset = curElem.offset();
+                curCSSTop = jQuery.css( elem, "top" );
+                curCSSLeft = jQuery.css( elem, "left" );
+                calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+                        jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1;
+
+                // need to be able to calculate position if either top or left
+                // is auto and position is either absolute or fixed
+                if ( calculatePosition ) {
+                        curPosition = curElem.position();
+                        curTop = curPosition.top;
+                        curLeft = curPosition.left;
+                } else {
+                        curTop = parseFloat( curCSSTop ) || 0;
+                        curLeft = parseFloat( curCSSLeft ) || 0;
+                }
+
+                if ( jQuery.isFunction( options ) ) {
+
+                        // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+                        options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
+                }
+
+                if ( options.top != null ) {
+                        props.top = ( options.top - curOffset.top ) + curTop;
+                }
+                if ( options.left != null ) {
+                        props.left = ( options.left - curOffset.left ) + curLeft;
+                }
+
+                if ( "using" in options ) {
+                        options.using.call( elem, props );
+                } else {
+                        curElem.css( props );
+                }
+        }
+};
+
+jQuery.fn.extend( {
+        offset: function( options ) {
+                if ( arguments.length ) {
+                        return options === undefined ?
+                                this :
+                                this.each( function( i ) {
+                                        jQuery.offset.setOffset( this, options, i );
+                                } );
+                }
+
+                var docElem, win,
+                        box = { top: 0, left: 0 },
+                        elem = this[ 0 ],
+                        doc = elem && elem.ownerDocument;
+
+                if ( !doc ) {
+                        return;
+                }
+
+                docElem = doc.documentElement;
+
+                // Make sure it's not a disconnected DOM node
+                if ( !jQuery.contains( docElem, elem ) ) {
+                        return box;
+                }
+
+                // If we don't have gBCR, just use 0,0 rather than error
+                // BlackBerry 5, iOS 3 (original iPhone)
+                if ( typeof elem.getBoundingClientRect !== "undefined" ) {
+                        box = elem.getBoundingClientRect();
+                }
+                win = getWindow( doc );
+                return {
+                        top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
+                        left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
+                };
+        },
+
+        position: function() {
+                if ( !this[ 0 ] ) {
+                        return;
+                }
+
+                var offsetParent, offset,
+                        parentOffset = { top: 0, left: 0 },
+                        elem = this[ 0 ];
+
+                // Fixed elements are offset from window (parentOffset = {top:0, left: 0},
+                // because it is its only offset parent
+                if ( jQuery.css( elem, "position" ) === "fixed" ) {
+
+                        // we assume that getBoundingClientRect is available when computed position is fixed
+                        offset = elem.getBoundingClientRect();
+                } else {
+
+                        // Get *real* offsetParent
+                        offsetParent = this.offsetParent();
+
+                        // Get correct offsets
+                        offset = this.offset();
+                        if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+                                parentOffset = offsetParent.offset();
+                        }
+
+                        // Add offsetParent borders
+                        parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+                        parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+                }
+
+                // Subtract parent offsets and element margins
+                // note: when an element has margin: auto the offsetLeft and marginLeft
+                // are the same in Safari causing offset.left to incorrectly be 0
+                return {
+                        top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+                        left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+                };
+        },
+
+        offsetParent: function() {
+                return this.map( function() {
+                        var offsetParent = this.offsetParent;
+
+                        while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) &&
+                                jQuery.css( offsetParent, "position" ) === "static" ) ) {
+                                offsetParent = offsetParent.offsetParent;
+                        }
+                        return offsetParent || documentElement;
+                } );
+        }
+} );
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+        var top = /Y/.test( prop );
+
+        jQuery.fn[ method ] = function( val ) {
+                return access( this, function( elem, method, val ) {
+                        var win = getWindow( elem );
+
+                        if ( val === undefined ) {
+                                return win ? ( prop in win ) ? win[ prop ] :
+                                        win.document.documentElement[ method ] :
+                                        elem[ method ];
+                        }
+
+                        if ( win ) {
+                                win.scrollTo(
+                                        !top ? val : jQuery( win ).scrollLeft(),
+                                        top ? val : jQuery( win ).scrollTop()
+                                );
+
+                        } else {
+                                elem[ method ] = val;
+                        }
+                }, method, val, arguments.length, null );
+        };
+} );
+
+// Support: Safari<7-8+, Chrome<37-44+
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// getComputedStyle returns percent when specified for top/left/bottom/right
+// rather than make the css module depend on the offset module, we just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+        jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+                function( elem, computed ) {
+                        if ( computed ) {
+                                computed = curCSS( elem, prop );
+
+                                // if curCSS returns percentage, fallback to offset
+                                return rnumnonpx.test( computed ) ?
+                                        jQuery( elem ).position()[ prop ] + "px" :
+                                        computed;
+                        }
+                }
+        );
+} );
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+        jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+        function( defaultExtra, funcName ) {
+
+                // margin is only for outerHeight, outerWidth
+                jQuery.fn[ funcName ] = function( margin, value ) {
+                        var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+                                extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+                        return access( this, function( elem, type, value ) {
+                                var doc;
+
+                                if ( jQuery.isWindow( elem ) ) {
+
+                                        // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+                                        // isn't a whole lot we can do. See pull request at this URL for discussion:
+                                        // https://github.com/jquery/jquery/pull/764
+                                        return elem.document.documentElement[ "client" + name ];
+                                }
+
+                                // Get document width or height
+                                if ( elem.nodeType === 9 ) {
+                                        doc = elem.documentElement;
+
+                                        // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+                                        // whichever is greatest
+                                        // unfortunately, this causes bug #3838 in IE6/8 only,
+                                        // but there is currently no good, small way to fix it.
+                                        return Math.max(
+                                                elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+                                                elem.body[ "offset" + name ], doc[ "offset" + name ],
+                                                doc[ "client" + name ]
+                                        );
+                                }
+
+                                return value === undefined ?
+
+                                        // Get width or height on the element, requesting but not forcing parseFloat
+                                        jQuery.css( elem, type, extra ) :
+
+                                        // Set width or height on the element
+                                        jQuery.style( elem, type, value, extra );
+                        }, type, chainable ? margin : undefined, chainable, null );
+                };
+        } );
+} );
+
+
+jQuery.fn.extend( {
+
+        bind: function( types, data, fn ) {
+                return this.on( types, null, data, fn );
+        },
+        unbind: function( types, fn ) {
+                return this.off( types, null, fn );
+        },
+
+        delegate: function( selector, types, data, fn ) {
+                return this.on( types, selector, data, fn );
+        },
+        undelegate: function( selector, types, fn ) {
+
+                // ( namespace ) or ( selector, types [, fn] )
+                return arguments.length === 1 ?
+                        this.off( selector, "**" ) :
+                        this.off( types, selector || "**", fn );
+        }
+} );
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+        return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+        define( "jquery", [], function() {
+                return jQuery;
+        } );
+}
+
+
+
+var
+
+        // Map over jQuery in case of overwrite
+        _jQuery = window.jQuery,
+
+        // Map over the $ in case of overwrite
+        _$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+        if ( window.$ === jQuery ) {
+                window.$ = _$;
+        }
+
+        if ( deep && window.jQuery === jQuery ) {
+                window.jQuery = _jQuery;
+        }
+
+        return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in
+// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( !noGlobal ) {
+        window.jQuery = window.$ = jQuery;
+}
+
+return jQuery;
+}));
+/* jshint node: true */
+
+/**
+ * Unobtrusive scripting adapter for jQuery
+ * https://github.com/rails/jquery-ujs
+ *
+ * Requires jQuery 1.8.0 or later.
+ *
+ * Released under the MIT license
+ *
+ */
+
+(function() {
+  'use strict';
+
+  var jqueryUjsInit = function($, undefined) {
+
+  // Cut down on the number of issues from people inadvertently including jquery_ujs twice
+  // by detecting and raising an error when it happens.
+  if ( $.rails !== undefined ) {
+    $.error('jquery-ujs has already been loaded!');
+  }
+
+  // Shorthand to make it a little easier to call public rails functions from within rails.js
+  var rails;
+  var $document = $(document);
+
+  $.rails = rails = {
+    // Link elements bound by jquery-ujs
+    linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote]:not([disabled]), a[data-disable-with], a[data-disable]',
+
+    // Button elements bound by jquery-ujs
+    buttonClickSelector: 'button[data-remote]:not([form]):not(form button), button[data-confirm]:not([form]):not(form button)',
+
+    // Select elements bound by jquery-ujs
+    inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
+
+    // Form elements bound by jquery-ujs
+    formSubmitSelector: 'form:not([data-turbo=true])',
+
+    // Form input elements bound by jquery-ujs
+    formInputClickSelector: 'form:not([data-turbo=true]) input[type=submit], form:not([data-turbo=true]) input[type=image], form:not([data-turbo=true]) button[type=submit], form:not([data-turbo=true]) button:not([type]), input[type=submit][form], input[type=image][form], button[type=submit][form], button[form]:not([type])',
+
+    // Form input elements disabled during form submission
+    disableSelector: 'input[data-disable-with]:enabled, button[data-disable-with]:enabled, textarea[data-disable-with]:enabled, input[data-disable]:enabled, button[data-disable]:enabled, textarea[data-disable]:enabled',
+
+    // Form input elements re-enabled after form submission
+    enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled, input[data-disable]:disabled, button[data-disable]:disabled, textarea[data-disable]:disabled',
+
+    // Form required input elements
+    requiredInputSelector: 'input[name][required]:not([disabled]), textarea[name][required]:not([disabled])',
+
+    // Form file input elements
+    fileInputSelector: 'input[name][type=file]:not([disabled])',
+
+    // Link onClick disable selector with possible reenable after remote submission
+    linkDisableSelector: 'a[data-disable-with], a[data-disable]',
+
+    // Button onClick disable selector with possible reenable after remote submission
+    buttonDisableSelector: 'button[data-remote][data-disable-with], button[data-remote][data-disable]',
+
+    // Up-to-date Cross-Site Request Forgery token
+    csrfToken: function() {
+     return $('meta[name=csrf-token]').attr('content');
+    },
+
+    // URL param that must contain the CSRF token
+    csrfParam: function() {
+     return $('meta[name=csrf-param]').attr('content');
+    },
+
+    // Make sure that every Ajax request sends the CSRF token
+    CSRFProtection: function(xhr) {
+      var token = rails.csrfToken();
+      if (token) xhr.setRequestHeader('X-CSRF-Token', token);
+    },
+
+    // Make sure that all forms have actual up-to-date tokens (cached forms contain old ones)
+    refreshCSRFTokens: function(){
+      $('form input[name="' + rails.csrfParam() + '"]').val(rails.csrfToken());
+    },
+
+    // Triggers an event on an element and returns false if the event result is false
+    fire: function(obj, name, data) {
+      var event = $.Event(name);
+      obj.trigger(event, data);
+      return event.result !== false;
+    },
+
+    // Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm
+    confirm: function(message) {
+      return confirm(message);
+    },
+
+    // Default ajax function, may be overridden with custom function in $.rails.ajax
+    ajax: function(options) {
+      return $.ajax(options);
+    },
+
+    // Default way to get an element's href. May be overridden at $.rails.href.
+    href: function(element) {
+      return element[0].href;
+    },
+
+    // Checks "data-remote" if true to handle the request through a XHR request.
+    isRemote: function(element) {
+      return element.data('remote') !== undefined && element.data('remote') !== false;
+    },
+
+    // Submits "remote" forms and links with ajax
+    handleRemote: function(element) {
+      var method, url, data, withCredentials, dataType, options;
+
+      if (rails.fire(element, 'ajax:before')) {
+        withCredentials = element.data('with-credentials') || null;
+        dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType);
+
+        if (element.is('form')) {
+          method = element.data('ujs:submit-button-formmethod') || element.attr('method');
+          url = element.data('ujs:submit-button-formaction') || element.attr('action');
+          data = $(element[0]).serializeArray();
+          // memoized value from clicked submit button
+          var button = element.data('ujs:submit-button');
+          if (button) {
+            data.push(button);
+            element.data('ujs:submit-button', null);
+          }
+          element.data('ujs:submit-button-formmethod', null);
+          element.data('ujs:submit-button-formaction', null);
+        } else if (element.is(rails.inputChangeSelector)) {
+          method = element.data('method');
+          url = element.data('url');
+          data = element.serialize();
+          if (element.data('params')) data = data + '&' + element.data('params');
+        } else if (element.is(rails.buttonClickSelector)) {
+          method = element.data('method') || 'get';
+          url = element.data('url');
+          data = element.serialize();
+          if (element.data('params')) data = data + '&' + element.data('params');
+        } else {
+          method = element.data('method');
+          url = rails.href(element);
+          data = element.data('params') || null;
+        }
+
+        options = {
+          type: method || 'GET', data: data, dataType: dataType,
+          // stopping the "ajax:beforeSend" event will cancel the ajax request
+          beforeSend: function(xhr, settings) {
+            if (settings.dataType === undefined) {
+              xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
+            }
+            if (rails.fire(element, 'ajax:beforeSend', [xhr, settings])) {
+              element.trigger('ajax:send', xhr);
+            } else {
+              return false;
+            }
+          },
+          success: function(data, status, xhr) {
+            element.trigger('ajax:success', [data, status, xhr]);
+          },
+          complete: function(xhr, status) {
+            element.trigger('ajax:complete', [xhr, status]);
+          },
+          error: function(xhr, status, error) {
+            element.trigger('ajax:error', [xhr, status, error]);
+          },
+          crossDomain: rails.isCrossDomain(url)
+        };
+
+        // There is no withCredentials for IE6-8 when
+        // "Enable native XMLHTTP support" is disabled
+        if (withCredentials) {
+          options.xhrFields = {
+            withCredentials: withCredentials
+          };
+        }
+
+        // Only pass url to `ajax` options if not blank
+        if (url) { options.url = url; }
+
+        return rails.ajax(options);
+      } else {
+        return false;
+      }
+    },
+
+    // Determines if the request is a cross domain request.
+    isCrossDomain: function(url) {
+      var originAnchor = document.createElement('a');
+      originAnchor.href = location.href;
+      var urlAnchor = document.createElement('a');
+
+      try {
+        urlAnchor.href = url;
+        // This is a workaround to a IE bug.
+        urlAnchor.href = urlAnchor.href;
+
+        // If URL protocol is false or is a string containing a single colon
+        // *and* host are false, assume it is not a cross-domain request
+        // (should only be the case for IE7 and IE compatibility mode).
+        // Otherwise, evaluate protocol and host of the URL against the origin
+        // protocol and host.
+        return !(((!urlAnchor.protocol || urlAnchor.protocol === ':') && !urlAnchor.host) ||
+          (originAnchor.protocol + '//' + originAnchor.host ===
+            urlAnchor.protocol + '//' + urlAnchor.host));
+      } catch (e) {
+        // If there is an error parsing the URL, assume it is crossDomain.
+        return true;
+      }
+    },
+
+    // Handles "data-method" on links such as:
+    // <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
+    handleMethod: function(link) {
+      var href = rails.href(link),
+        method = link.data('method'),
+        target = link.attr('target'),
+        csrfToken = rails.csrfToken(),
+        csrfParam = rails.csrfParam(),
+        form = $('<form method="post" action="' + href + '"></form>'),
+        metadataInput = '<input name="_method" value="' + method + '" type="hidden" />';
+
+      if (csrfParam !== undefined && csrfToken !== undefined && !rails.isCrossDomain(href)) {
+        metadataInput += '<input name="' + csrfParam + '" value="' + csrfToken + '" type="hidden" />';
+      }
+
+      if (target) { form.attr('target', target); }
+
+      form.hide().append(metadataInput).appendTo('body');
+      form.submit();
+    },
+
+    // Helper function that returns form elements that match the specified CSS selector
+    // If form is actually a "form" element this will return associated elements outside the from that have
+    // the html form attribute set
+    formElements: function(form, selector) {
+      return form.is('form') ? $(form[0].elements).filter(selector) : form.find(selector);
+    },
+
+    /* Disables form elements:
+      - Caches element value in 'ujs:enable-with' data store
+      - Replaces element text with value of 'data-disable-with' attribute
+      - Sets disabled property to true
+    */
+    disableFormElements: function(form) {
+      rails.formElements(form, rails.disableSelector).each(function() {
+        rails.disableFormElement($(this));
+      });
+    },
+
+    disableFormElement: function(element) {
+      var method, replacement;
+
+      method = element.is('button') ? 'html' : 'val';
+      replacement = element.data('disable-with');
+
+      if (replacement !== undefined) {
+        element.data('ujs:enable-with', element[method]());
+        element[method](replacement);
+      }
+
+      element.prop('disabled', true);
+      element.data('ujs:disabled', true);
+    },
+
+    /* Re-enables disabled form elements:
+      - Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`)
+      - Sets disabled property to false
+    */
+    enableFormElements: function(form) {
+      rails.formElements(form, rails.enableSelector).each(function() {
+        rails.enableFormElement($(this));
+      });
+    },
+
+    enableFormElement: function(element) {
+      var method = element.is('button') ? 'html' : 'val';
+      if (element.data('ujs:enable-with') !== undefined) {
+        element[method](element.data('ujs:enable-with'));
+        element.removeData('ujs:enable-with'); // clean up cache
+      }
+      element.prop('disabled', false);
+      element.removeData('ujs:disabled');
+    },
+
+   /* For 'data-confirm' attribute:
+      - Fires `confirm` event
+      - Shows the confirmation dialog
+      - Fires the `confirm:complete` event
+
+      Returns `true` if no function stops the chain and user chose yes; `false` otherwise.
+      Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog.
+      Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function
+      return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog.
+   */
+    allowAction: function(element) {
+      var message = element.data('confirm'),
+          answer = false, callback;
+      if (!message) { return true; }
+
+      if (rails.fire(element, 'confirm')) {
+        try {
+          answer = rails.confirm(message);
+        } catch (e) {
+          (console.error || console.log).call(console, e.stack || e);
+        }
+        callback = rails.fire(element, 'confirm:complete', [answer]);
+      }
+      return answer && callback;
+    },
+
+    // Helper function which checks for blank inputs in a form that match the specified CSS selector
+    blankInputs: function(form, specifiedSelector, nonBlank) {
+      var foundInputs = $(),
+        input,
+        valueToCheck,
+        radiosForNameWithNoneSelected,
+        radioName,
+        selector = specifiedSelector || 'input,textarea',
+        requiredInputs = form.find(selector),
+        checkedRadioButtonNames = {};
+
+      requiredInputs.each(function() {
+        input = $(this);
+        if (input.is('input[type=radio]')) {
+
+          // Don't count unchecked required radio as blank if other radio with same name is checked,
+          // regardless of whether same-name radio input has required attribute or not. The spec
+          // states https://www.w3.org/TR/html5/forms.html#the-required-attribute
+          radioName = input.attr('name');
+
+          // Skip if we've already seen the radio with this name.
+          if (!checkedRadioButtonNames[radioName]) {
+
+            // If none checked
+            if (form.find('input[type=radio]:checked[name="' + radioName + '"]').length === 0) {
+              radiosForNameWithNoneSelected = form.find(
+                'input[type=radio][name="' + radioName + '"]');
+              foundInputs = foundInputs.add(radiosForNameWithNoneSelected);
+            }
+
+            // We only need to check each name once.
+            checkedRadioButtonNames[radioName] = radioName;
+          }
+        } else {
+          valueToCheck = input.is('input[type=checkbox],input[type=radio]') ? input.is(':checked') : !!input.val();
+          if (valueToCheck === nonBlank) {
+            foundInputs = foundInputs.add(input);
+          }
+        }
+      });
+      return foundInputs.length ? foundInputs : false;
+    },
+
+    // Helper function which checks for non-blank inputs in a form that match the specified CSS selector
+    nonBlankInputs: function(form, specifiedSelector) {
+      return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank
+    },
+
+    // Helper function, needed to provide consistent behavior in IE
+    stopEverything: function(e) {
+      $(e.target).trigger('ujs:everythingStopped');
+      e.stopImmediatePropagation();
+      return false;
+    },
+
+    //  Replace element's html with the 'data-disable-with' after storing original html
+    //  and prevent clicking on it
+    disableElement: function(element) {
+      var replacement = element.data('disable-with');
+
+      if (replacement !== undefined) {
+        element.data('ujs:enable-with', element.html()); // store enabled state
+        element.html(replacement);
+      }
+
+      element.on('click.railsDisable', function(e) { // prevent further clicking
+        return rails.stopEverything(e);
+      });
+      element.data('ujs:disabled', true);
+    },
+
+    // Restore element to its original state which was disabled by 'disableElement' above
+    enableElement: function(element) {
+      if (element.data('ujs:enable-with') !== undefined) {
+        element.html(element.data('ujs:enable-with')); // set to old enabled state
+        element.removeData('ujs:enable-with'); // clean up cache
+      }
+      element.off('click.railsDisable'); // enable element
+      element.removeData('ujs:disabled');
+    }
+  };
+
+  if (rails.fire($document, 'rails:attachBindings')) {
+
+    $.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }});
+
+    // This event works the same as the load event, except that it fires every
+    // time the page is loaded.
+    //
+    // See https://github.com/rails/jquery-ujs/issues/357
+    // See https://developer.mozilla.org/en-US/docs/Using_Firefox_1.5_caching
+    $(window).on('pageshow.rails', function () {
+      $($.rails.enableSelector).each(function () {
+        var element = $(this);
+
+        if (element.data('ujs:disabled')) {
+          $.rails.enableFormElement(element);
+        }
+      });
+
+      $($.rails.linkDisableSelector).each(function () {
+        var element = $(this);
+
+        if (element.data('ujs:disabled')) {
+          $.rails.enableElement(element);
+        }
+      });
+    });
+
+    $document.on('ajax:complete', rails.linkDisableSelector, function() {
+        rails.enableElement($(this));
+    });
+
+    $document.on('ajax:complete', rails.buttonDisableSelector, function() {
+        rails.enableFormElement($(this));
+    });
+
+    $document.on('click.rails', rails.linkClickSelector, function(e) {
+      var link = $(this), method = link.data('method'), data = link.data('params'), metaClick = e.metaKey || e.ctrlKey;
+      if (!rails.allowAction(link)) return rails.stopEverything(e);
+
+      if (!metaClick && link.is(rails.linkDisableSelector)) rails.disableElement(link);
+
+      if (rails.isRemote(link)) {
+        if (metaClick && (!method || method === 'GET') && !data) { return true; }
+
+        var handleRemote = rails.handleRemote(link);
+        // Response from rails.handleRemote() will either be false or a deferred object promise.
+        if (handleRemote === false) {
+          rails.enableElement(link);
+        } else {
+          handleRemote.fail( function() { rails.enableElement(link); } );
+        }
+        return false;
+
+      } else if (method) {
+        rails.handleMethod(link);
+        return false;
+      }
+    });
+
+    $document.on('click.rails', rails.buttonClickSelector, function(e) {
+      var button = $(this);
+
+      if (!rails.allowAction(button) || !rails.isRemote(button)) return rails.stopEverything(e);
+
+      if (button.is(rails.buttonDisableSelector)) rails.disableFormElement(button);
+
+      var handleRemote = rails.handleRemote(button);
+      // Response from rails.handleRemote() will either be false or a deferred object promise.
+      if (handleRemote === false) {
+        rails.enableFormElement(button);
+      } else {
+        handleRemote.fail( function() { rails.enableFormElement(button); } );
+      }
+      return false;
+    });
+
+    $document.on('change.rails', rails.inputChangeSelector, function(e) {
+      var link = $(this);
+      if (!rails.allowAction(link) || !rails.isRemote(link)) return rails.stopEverything(e);
+
+      rails.handleRemote(link);
+      return false;
+    });
+
+    $document.on('submit.rails', rails.formSubmitSelector, function(e) {
+      var form = $(this),
+        remote = rails.isRemote(form),
+        blankRequiredInputs,
+        nonBlankFileInputs;
+
+      if (!rails.allowAction(form)) return rails.stopEverything(e);
+
+      // Skip other logic when required values are missing or file upload is present
+      if (form.attr('novalidate') === undefined) {
+        if (form.data('ujs:formnovalidate-button') === undefined) {
+          blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector, false);
+          if (blankRequiredInputs && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) {
+            return rails.stopEverything(e);
+          }
+        } else {
+          // Clear the formnovalidate in case the next button click is not on a formnovalidate button
+          // Not strictly necessary to do here, since it is also reset on each button click, but just to be certain
+          form.data('ujs:formnovalidate-button', undefined);
+        }
+      }
+
+      if (remote) {
+        nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector);
+        if (nonBlankFileInputs) {
+          // Slight timeout so that the submit button gets properly serialized
+          // (make it easy for event handler to serialize form without disabled values)
+          setTimeout(function(){ rails.disableFormElements(form); }, 13);
+          var aborted = rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]);
+
+          // Re-enable form elements if event bindings return false (canceling normal form submission)
+          if (!aborted) { setTimeout(function(){ rails.enableFormElements(form); }, 13); }
+
+          return aborted;
+        }
+
+        rails.handleRemote(form);
+        return false;
+
+      } else {
+        // Slight timeout so that the submit button gets properly serialized
+        setTimeout(function(){ rails.disableFormElements(form); }, 13);
+      }
+    });
+
+    $document.on('click.rails', rails.formInputClickSelector, function(event) {
+      var button = $(this);
+
+      if (!rails.allowAction(button)) return rails.stopEverything(event);
+
+      // Register the pressed submit button
+      var name = button.attr('name'),
+        data = name ? {name:name, value:button.val()} : null;
+
+      var form = button.closest('form');
+      if (form.length === 0) {
+        form = $('#' + button.attr('form'));
+      }
+      form.data('ujs:submit-button', data);
+
+      // Save attributes from button
+      form.data('ujs:formnovalidate-button', button.attr('formnovalidate'));
+      form.data('ujs:submit-button-formaction', button.attr('formaction'));
+      form.data('ujs:submit-button-formmethod', button.attr('formmethod'));
+    });
+
+    $document.on('ajax:send.rails', rails.formSubmitSelector, function(event) {
+      if (this === event.target) rails.disableFormElements($(this));
+    });
+
+    $document.on('ajax:complete.rails', rails.formSubmitSelector, function(event) {
+      if (this === event.target) rails.enableFormElements($(this));
+    });
+
+    $(function(){
+      rails.refreshCSRFTokens();
+    });
+  }
+
+  };
+
+  if (window.jQuery) {
+    jqueryUjsInit(jQuery);
+  } else if (typeof exports === 'object' && typeof module === 'object') {
+    module.exports = jqueryUjsInit;
+  }
+})();
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.ui = $.ui || {};
+
+return $.ui.version = "1.14.1";
+
+} );
+
+
+/*!
+ * jQuery UI :data 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: :data Selector
+//>>group: Core
+//>>description: Selects elements which have data stored under the specified key.
+//>>docs: https://api.jqueryui.com/data-selector/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.extend( $.expr.pseudos, {
+        data: $.expr.createPseudo( function( dataName ) {
+                return function( elem ) {
+                        return !!$.data( elem, dataName );
+                };
+        } )
+} );
+} );
+
+
+/*!
+ * jQuery UI Disable Selection 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: disableSelection
+//>>group: Core
+//>>description: Disable selection of text content within the set of matched elements.
+//>>docs: https://api.jqueryui.com/disableSelection/
+
+// This file is deprecated
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.fn.extend( {
+        disableSelection: ( function() {
+                var eventType = "onselectstart" in document.createElement( "div" ) ?
+                        "selectstart" :
+                        "mousedown";
+
+                return function() {
+                        return this.on( eventType + ".ui-disableSelection", function( event ) {
+                                event.preventDefault();
+                        } );
+                };
+        } )(),
+
+        enableSelection: function() {
+                return this.off( ".ui-disableSelection" );
+        }
+} );
+
+} );
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+        "use strict";
+
+// Create a local jQuery because jQuery Color relies on it and the
+// global may not exist with AMD and a custom build (#10199).
+// This module is a noop if used as a regular AMD module.
+// eslint-disable-next-line no-unused-vars
+var jQuery = $;
+
+} );
+/*!
+ * jQuery Color Animations v3.0.0
+ * https://github.com/jquery/jquery-color
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ *
+ * Date: Wed May 15 16:49:44 2024 +0200
+ */
+
+( function( root, factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery" ], factory );
+        } else if ( typeof exports === "object" ) {
+                module.exports = factory( require( "jquery" ) );
+        } else {
+                factory( root.jQuery );
+        }
+} )( this, function( jQuery, undefined ) {
+        "use strict";
+
+        var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor " +
+                "borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
+
+        class2type = {},
+        toString = class2type.toString,
+
+        // plusequals test for += 100 -= 100
+        rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
+
+        // a set of RE's that can match strings and generate color tuples.
+        stringParsers = [ {
+                        re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
+                        parse: function( execResult ) {
+                                return [
+                                        execResult[ 1 ],
+                                        execResult[ 2 ],
+                                        execResult[ 3 ],
+                                        execResult[ 4 ]
+                                ];
+                        }
+                }, {
+                        re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
+                        parse: function( execResult ) {
+                                return [
+                                        execResult[ 1 ] * 2.55,
+                                        execResult[ 2 ] * 2.55,
+                                        execResult[ 3 ] * 2.55,
+                                        execResult[ 4 ]
+                                ];
+                        }
+                }, {
+
+                        // this regex ignores A-F because it's compared against an already lowercased string
+                        re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})?/,
+                        parse: function( execResult ) {
+                                return [
+                                        parseInt( execResult[ 1 ], 16 ),
+                                        parseInt( execResult[ 2 ], 16 ),
+                                        parseInt( execResult[ 3 ], 16 ),
+                                        execResult[ 4 ] ?
+                                                ( parseInt( execResult[ 4 ], 16 ) / 255 ).toFixed( 2 ) :
+                                                1
+                                ];
+                        }
+                }, {
+
+                        // this regex ignores A-F because it's compared against an already lowercased string
+                        re: /#([a-f0-9])([a-f0-9])([a-f0-9])([a-f0-9])?/,
+                        parse: function( execResult ) {
+                                return [
+                                        parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
+                                        parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
+                                        parseInt( execResult[ 3 ] + execResult[ 3 ], 16 ),
+                                        execResult[ 4 ] ?
+                                                ( parseInt( execResult[ 4 ] + execResult[ 4 ], 16 ) / 255 )
+                                                        .toFixed( 2 ) :
+                                                1
+                                ];
+                        }
+                }, {
+                        re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
+                        space: "hsla",
+                        parse: function( execResult ) {
+                                return [
+                                        execResult[ 1 ],
+                                        execResult[ 2 ] / 100,
+                                        execResult[ 3 ] / 100,
+                                        execResult[ 4 ]
+                                ];
+                        }
+                } ],
+
+        // jQuery.Color( )
+        color = jQuery.Color = function( color, green, blue, alpha ) {
+                return new jQuery.Color.fn.parse( color, green, blue, alpha );
+        },
+        spaces = {
+                rgba: {
+                        props: {
+                                red: {
+                                        idx: 0,
+                                        type: "byte"
+                                },
+                                green: {
+                                        idx: 1,
+                                        type: "byte"
+                                },
+                                blue: {
+                                        idx: 2,
+                                        type: "byte"
+                                }
+                        }
+                },
+
+                hsla: {
+                        props: {
+                                hue: {
+                                        idx: 0,
+                                        type: "degrees"
+                                },
+                                saturation: {
+                                        idx: 1,
+                                        type: "percent"
+                                },
+                                lightness: {
+                                        idx: 2,
+                                        type: "percent"
+                                }
+                        }
+                }
+        },
+        propTypes = {
+                "byte": {
+                        floor: true,
+                        max: 255
+                },
+                "percent": {
+                        max: 1
+                },
+                "degrees": {
+                        mod: 360,
+                        floor: true
+                }
+        },
+
+        // colors = jQuery.Color.names
+        colors,
+
+        // local aliases of functions called often
+        each = jQuery.each;
+
+// define cache name and alpha properties
+// for rgba and hsla spaces
+each( spaces, function( spaceName, space ) {
+        space.cache = "_" + spaceName;
+        space.props.alpha = {
+                idx: 3,
+                type: "percent",
+                def: 1
+        };
+} );
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+        function( _i, name ) {
+                class2type[ "[object " + name + "]" ] = name.toLowerCase();
+        } );
+
+function getType( obj ) {
+        if ( obj == null ) {
+                return obj + "";
+        }
+
+        return typeof obj === "object" ?
+                class2type[ toString.call( obj ) ] || "object" :
+                typeof obj;
+}
+
+function clamp( value, prop, allowEmpty ) {
+        var type = propTypes[ prop.type ] || {};
+
+        if ( value == null ) {
+                return ( allowEmpty || !prop.def ) ? null : prop.def;
+        }
+
+        // ~~ is an short way of doing floor for positive numbers
+        value = type.floor ? ~~value : parseFloat( value );
+
+        if ( type.mod ) {
+
+                // we add mod before modding to make sure that negatives values
+                // get converted properly: -10 -> 350
+                return ( value + type.mod ) % type.mod;
+        }
+
+        // for now all property types without mod have min and max
+        return Math.min( type.max, Math.max( 0, value ) );
+}
+
+function stringParse( string ) {
+        var inst = color(),
+                rgba = inst._rgba = [];
+
+        string = string.toLowerCase();
+
+        each( stringParsers, function( _i, parser ) {
+                var parsed,
+                        match = parser.re.exec( string ),
+                        values = match && parser.parse( match ),
+                        spaceName = parser.space || "rgba";
+
+                if ( values ) {
+                        parsed = inst[ spaceName ]( values );
+
+                        // if this was an rgba parse the assignment might happen twice
+                        // oh well....
+                        inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
+                        rgba = inst._rgba = parsed._rgba;
+
+                        // exit each( stringParsers ) here because we matched
+                        return false;
+                }
+        } );
+
+        // Found a stringParser that handled it
+        if ( rgba.length ) {
+
+                // if this came from a parsed string, force "transparent" when alpha is 0
+                // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
+                if ( rgba.join() === "0,0,0,0" ) {
+                        jQuery.extend( rgba, colors.transparent );
+                }
+                return inst;
+        }
+
+        // named colors
+        return colors[ string ];
+}
+
+color.fn = jQuery.extend( color.prototype, {
+        parse: function( red, green, blue, alpha ) {
+                if ( red === undefined ) {
+                        this._rgba = [ null, null, null, null ];
+                        return this;
+                }
+                if ( red.jquery || red.nodeType ) {
+                        red = jQuery( red ).css( green );
+                        green = undefined;
+                }
+
+                var inst = this,
+                        type = getType( red ),
+                        rgba = this._rgba = [];
+
+                // more than 1 argument specified - assume ( red, green, blue, alpha )
+                if ( green !== undefined ) {
+                        red = [ red, green, blue, alpha ];
+                        type = "array";
+                }
+
+                if ( type === "string" ) {
+                        return this.parse( stringParse( red ) || colors._default );
+                }
+
+                if ( type === "array" ) {
+                        each( spaces.rgba.props, function( _key, prop ) {
+                                rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
+                        } );
+                        return this;
+                }
+
+                if ( type === "object" ) {
+                        if ( red instanceof color ) {
+                                each( spaces, function( _spaceName, space ) {
+                                        if ( red[ space.cache ] ) {
+                                                inst[ space.cache ] = red[ space.cache ].slice();
+                                        }
+                                } );
+                        } else {
+                                each( spaces, function( _spaceName, space ) {
+                                        var cache = space.cache;
+                                        each( space.props, function( key, prop ) {
+
+                                                // if the cache doesn't exist, and we know how to convert
+                                                if ( !inst[ cache ] && space.to ) {
+
+                                                        // if the value was null, we don't need to copy it
+                                                        // if the key was alpha, we don't need to copy it either
+                                                        if ( key === "alpha" || red[ key ] == null ) {
+                                                                return;
+                                                        }
+                                                        inst[ cache ] = space.to( inst._rgba );
+                                                }
+
+                                                // this is the only case where we allow nulls for ALL properties.
+                                                // call clamp with alwaysAllowEmpty
+                                                inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
+                                        } );
+
+                                        // everything defined but alpha?
+                                        if ( inst[ cache ] && jQuery.inArray(
+                                                null,
+                                                inst[ cache ].slice( 0, 3 )
+                                        ) < 0 ) {
+
+                                                // use the default of 1
+                                                if ( inst[ cache ][ 3 ] == null ) {
+                                                        inst[ cache ][ 3 ] = 1;
+                                                }
+
+                                                if ( space.from ) {
+                                                        inst._rgba = space.from( inst[ cache ] );
+                                                }
+                                        }
+                                } );
+                        }
+                        return this;
+                }
+        },
+        is: function( compare ) {
+                var is = color( compare ),
+                        same = true,
+                        inst = this;
+
+                each( spaces, function( _, space ) {
+                        var localCache,
+                                isCache = is[ space.cache ];
+                        if ( isCache ) {
+                                localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
+                                each( space.props, function( _, prop ) {
+                                        if ( isCache[ prop.idx ] != null ) {
+                                                same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
+                                                return same;
+                                        }
+                                } );
+                        }
+                        return same;
+                } );
+                return same;
+        },
+        _space: function() {
+                var used = [],
+                        inst = this;
+                each( spaces, function( spaceName, space ) {
+                        if ( inst[ space.cache ] ) {
+                                used.push( spaceName );
+                        }
+                } );
+                return used.pop();
+        },
+        transition: function( other, distance ) {
+                var end = color( other ),
+                        spaceName = end._space(),
+                        space = spaces[ spaceName ],
+                        startColor = this.alpha() === 0 ? color( "transparent" ) : this,
+                        start = startColor[ space.cache ] || space.to( startColor._rgba ),
+                        result = start.slice();
+
+                end = end[ space.cache ];
+                each( space.props, function( _key, prop ) {
+                        var index = prop.idx,
+                                startValue = start[ index ],
+                                endValue = end[ index ],
+                                type = propTypes[ prop.type ] || {};
+
+                        // if null, don't override start value
+                        if ( endValue === null ) {
+                                return;
+                        }
+
+                        // if null - use end
+                        if ( startValue === null ) {
+                                result[ index ] = endValue;
+                        } else {
+                                if ( type.mod ) {
+                                        if ( endValue - startValue > type.mod / 2 ) {
+                                                startValue += type.mod;
+                                        } else if ( startValue - endValue > type.mod / 2 ) {
+                                                startValue -= type.mod;
+                                        }
+                                }
+                                result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
+                        }
+                } );
+                return this[ spaceName ]( result );
+        },
+        blend: function( opaque ) {
+
+                // if we are already opaque - return ourself
+                if ( this._rgba[ 3 ] === 1 ) {
+                        return this;
+                }
+
+                var rgb = this._rgba.slice(),
+                        a = rgb.pop(),
+                        blend = color( opaque )._rgba;
+
+                return color( jQuery.map( rgb, function( v, i ) {
+                        return ( 1 - a ) * blend[ i ] + a * v;
+                } ) );
+        },
+        toRgbaString: function() {
+                var prefix = "rgba(",
+                        rgba = jQuery.map( this._rgba, function( v, i ) {
+                                if ( v != null ) {
+                                        return v;
+                                }
+                                return i > 2 ? 1 : 0;
+                        } );
+
+                if ( rgba[ 3 ] === 1 ) {
+                        rgba.pop();
+                        prefix = "rgb(";
+                }
+
+                return prefix + rgba.join( ", " ) + ")";
+        },
+        toHslaString: function() {
+                var prefix = "hsla(",
+                        hsla = jQuery.map( this.hsla(), function( v, i ) {
+                                if ( v == null ) {
+                                        v = i > 2 ? 1 : 0;
+                                }
+
+                                // catch 1 and 2
+                                if ( i && i < 3 ) {
+                                        v = Math.round( v * 100 ) + "%";
+                                }
+                                return v;
+                        } );
+
+                if ( hsla[ 3 ] === 1 ) {
+                        hsla.pop();
+                        prefix = "hsl(";
+                }
+                return prefix + hsla.join( ", " ) + ")";
+        },
+        toHexString: function( includeAlpha ) {
+                var rgba = this._rgba.slice(),
+                        alpha = rgba.pop();
+
+                if ( includeAlpha ) {
+                        rgba.push( ~~( alpha * 255 ) );
+                }
+
+                return "#" + jQuery.map( rgba, function( v ) {
+
+                        // default to 0 when nulls exist
+                        return ( "0" + ( v || 0 ).toString( 16 ) ).substr( -2 );
+                } ).join( "" );
+        },
+        toString: function() {
+                return this.toRgbaString();
+        }
+} );
+color.fn.parse.prototype = color.fn;
+
+// hsla conversions adapted from:
+// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
+
+function hue2rgb( p, q, h ) {
+        h = ( h + 1 ) % 1;
+        if ( h * 6 < 1 ) {
+                return p + ( q - p ) * h * 6;
+        }
+        if ( h * 2 < 1 ) {
+                return q;
+        }
+        if ( h * 3 < 2 ) {
+                return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;
+        }
+        return p;
+}
+
+spaces.hsla.to = function( rgba ) {
+        if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
+                return [ null, null, null, rgba[ 3 ] ];
+        }
+        var r = rgba[ 0 ] / 255,
+                g = rgba[ 1 ] / 255,
+                b = rgba[ 2 ] / 255,
+                a = rgba[ 3 ],
+                max = Math.max( r, g, b ),
+                min = Math.min( r, g, b ),
+                diff = max - min,
+                add = max + min,
+                l = add * 0.5,
+                h, s;
+
+        if ( min === max ) {
+                h = 0;
+        } else if ( r === max ) {
+                h = ( 60 * ( g - b ) / diff ) + 360;
+        } else if ( g === max ) {
+                h = ( 60 * ( b - r ) / diff ) + 120;
+        } else {
+                h = ( 60 * ( r - g ) / diff ) + 240;
+        }
+
+        // chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
+        // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
+        if ( diff === 0 ) {
+                s = 0;
+        } else if ( l <= 0.5 ) {
+                s = diff / add;
+        } else {
+                s = diff / ( 2 - add );
+        }
+        return [ Math.round( h ) % 360, s, l, a == null ? 1 : a ];
+};
+
+spaces.hsla.from = function( hsla ) {
+        if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
+                return [ null, null, null, hsla[ 3 ] ];
+        }
+        var h = hsla[ 0 ] / 360,
+                s = hsla[ 1 ],
+                l = hsla[ 2 ],
+                a = hsla[ 3 ],
+                q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
+                p = 2 * l - q;
+
+        return [
+                Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
+                Math.round( hue2rgb( p, q, h ) * 255 ),
+                Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
+                a
+        ];
+};
+
+
+each( spaces, function( spaceName, space ) {
+        var props = space.props,
+                cache = space.cache,
+                to = space.to,
+                from = space.from;
+
+        // makes rgba() and hsla()
+        color.fn[ spaceName ] = function( value ) {
+
+                // generate a cache for this space if it doesn't exist
+                if ( to && !this[ cache ] ) {
+                        this[ cache ] = to( this._rgba );
+                }
+                if ( value === undefined ) {
+                        return this[ cache ].slice();
+                }
+
+                var ret,
+                        type = getType( value ),
+                        arr = ( type === "array" || type === "object" ) ? value : arguments,
+                        local = this[ cache ].slice();
+
+                each( props, function( key, prop ) {
+                        var val = arr[ type === "object" ? key : prop.idx ];
+                        if ( val == null ) {
+                                val = local[ prop.idx ];
+                        }
+                        local[ prop.idx ] = clamp( val, prop );
+                } );
+
+                if ( from ) {
+                        ret = color( from( local ) );
+                        ret[ cache ] = local;
+                        return ret;
+                } else {
+                        return color( local );
+                }
+        };
+
+        // makes red() green() blue() alpha() hue() saturation() lightness()
+        each( props, function( key, prop ) {
+
+                // alpha is included in more than one space
+                if ( color.fn[ key ] ) {
+                        return;
+                }
+                color.fn[ key ] = function( value ) {
+                        var local, cur, match, fn,
+                                vtype = getType( value );
+
+                        if ( key === "alpha" ) {
+                                fn = this._hsla ? "hsla" : "rgba";
+                        } else {
+                                fn = spaceName;
+                        }
+                        local = this[ fn ]();
+                        cur = local[ prop.idx ];
+
+                        if ( vtype === "undefined" ) {
+                                return cur;
+                        }
+
+                        if ( vtype === "function" ) {
+                                value = value.call( this, cur );
+                                vtype = getType( value );
+                        }
+                        if ( value == null && prop.empty ) {
+                                return this;
+                        }
+                        if ( vtype === "string" ) {
+                                match = rplusequals.exec( value );
+                                if ( match ) {
+                                        value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
+                                }
+                        }
+                        local[ prop.idx ] = value;
+                        return this[ fn ]( local );
+                };
+        } );
+} );
+
+// add cssHook and .fx.step function for each named hook.
+// accept a space separated string of properties
+color.hook = function( hook ) {
+        var hooks = hook.split( " " );
+        each( hooks, function( _i, hook ) {
+                jQuery.cssHooks[ hook ] = {
+                        set: function( elem, value ) {
+                                var parsed;
+
+                                if ( value !== "transparent" &&
+                                        ( getType( value ) !== "string" ||
+                                                ( parsed = stringParse( value ) ) ) ) {
+                                        value = color( parsed || value );
+                                        value = value.toRgbaString();
+                                }
+                                elem.style[ hook ] = value;
+                        }
+                };
+                jQuery.fx.step[ hook ] = function( fx ) {
+                        if ( !fx.colorInit ) {
+                                fx.start = color( fx.elem, hook );
+                                fx.end = color( fx.end );
+                                fx.colorInit = true;
+                        }
+                        jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
+                };
+        } );
+
+};
+
+color.hook( stepHooks );
+
+jQuery.cssHooks.borderColor = {
+        expand: function( value ) {
+                var expanded = {};
+
+                each( [ "Top", "Right", "Bottom", "Left" ], function( _i, part ) {
+                        expanded[ "border" + part + "Color" ] = value;
+                } );
+                return expanded;
+        }
+};
+
+// Basic color names only.
+// Usage of any of the other color names requires adding yourself or including
+// jquery.color.svg-names.js.
+colors = jQuery.Color.names = {
+
+        // 4.1. Basic color keywords
+        aqua: "#00ffff",
+        black: "#000000",
+        blue: "#0000ff",
+        fuchsia: "#ff00ff",
+        gray: "#808080",
+        green: "#008000",
+        lime: "#00ff00",
+        maroon: "#800000",
+        navy: "#000080",
+        olive: "#808000",
+        purple: "#800080",
+        red: "#ff0000",
+        silver: "#c0c0c0",
+        teal: "#008080",
+        white: "#ffffff",
+        yellow: "#ffff00",
+
+        // 4.2.3. "transparent" color keyword
+        transparent: [ null, null, null, 0 ],
+
+        _default: "#ffffff"
+};
+
+} );
+
+
+
+
+/*!
+ * jQuery UI Effects 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Effects Core
+//>>group: Effects
+/* eslint-disable max-len */
+//>>description: Extends the internal jQuery effects. Includes morphing and easing. Required by all other effects.
+/* eslint-enable max-len */
+//>>docs: https://api.jqueryui.com/category/effects-core/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./jquery-var-for-color",
+                        "./vendor/jquery-color/jquery.color",
+                        "./version"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+var dataSpace = "ui-effects-",
+        dataSpaceStyle = "ui-effects-style",
+        dataSpaceAnimated = "ui-effects-animated";
+
+$.effects = {
+        effect: {}
+};
+
+/******************************************************************************/
+/****************************** CLASS ANIMATIONS ******************************/
+/******************************************************************************/
+( function() {
+
+var classAnimationActions = [ "add", "remove", "toggle" ],
+        shorthandStyles = {
+                border: 1,
+                borderBottom: 1,
+                borderColor: 1,
+                borderLeft: 1,
+                borderRight: 1,
+                borderTop: 1,
+                borderWidth: 1,
+                margin: 1,
+                padding: 1
+        };
+
+$.each(
+        [ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ],
+        function( _, prop ) {
+                $.fx.step[ prop ] = function( fx ) {
+                        if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
+                                jQuery.style( fx.elem, prop, fx.end );
+                                fx.setAttr = true;
+                        }
+                };
+        }
+);
+
+function camelCase( string ) {
+        return string.replace( /-([\da-z])/gi, function( all, letter ) {
+                return letter.toUpperCase();
+        } );
+}
+
+function getElementStyles( elem ) {
+        var key, len,
+                style = elem.ownerDocument.defaultView.getComputedStyle( elem ),
+                styles = {};
+
+        len = style.length;
+        while ( len-- ) {
+                key = style[ len ];
+                if ( typeof style[ key ] === "string" ) {
+                        styles[ camelCase( key ) ] = style[ key ];
+                }
+        }
+
+        return styles;
+}
+
+function styleDifference( oldStyle, newStyle ) {
+        var diff = {},
+                name, value;
+
+        for ( name in newStyle ) {
+                value = newStyle[ name ];
+                if ( oldStyle[ name ] !== value ) {
+                        if ( !shorthandStyles[ name ] ) {
+                                if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
+                                        diff[ name ] = value;
+                                }
+                        }
+                }
+        }
+
+        return diff;
+}
+
+$.effects.animateClass = function( value, duration, easing, callback ) {
+        var o = $.speed( duration, easing, callback );
+
+        return this.queue( function() {
+                var animated = $( this ),
+                        baseClass = animated.attr( "class" ) || "",
+                        applyClassChange,
+                        allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
+
+                // Map the animated objects to store the original styles.
+                allAnimations = allAnimations.map( function() {
+                        var el = $( this );
+                        return {
+                                el: el,
+                                start: getElementStyles( this )
+                        };
+                } );
+
+                // Apply class change
+                applyClassChange = function() {
+                        $.each( classAnimationActions, function( i, action ) {
+                                if ( value[ action ] ) {
+                                        animated[ action + "Class" ]( value[ action ] );
+                                }
+                        } );
+                };
+                applyClassChange();
+
+                // Map all animated objects again - calculate new styles and diff
+                allAnimations = allAnimations.map( function() {
+                        this.end = getElementStyles( this.el[ 0 ] );
+                        this.diff = styleDifference( this.start, this.end );
+                        return this;
+                } );
+
+                // Apply original class
+                animated.attr( "class", baseClass );
+
+                // Map all animated objects again - this time collecting a promise
+                allAnimations = allAnimations.map( function() {
+                        var styleInfo = this,
+                                dfd = $.Deferred(),
+                                opts = $.extend( {}, o, {
+                                        queue: false,
+                                        complete: function() {
+                                                dfd.resolve( styleInfo );
+                                        }
+                                } );
+
+                        this.el.animate( this.diff, opts );
+                        return dfd.promise();
+                } );
+
+                // Once all animations have completed:
+                $.when.apply( $, allAnimations.get() ).done( function() {
+
+                        // Set the final class
+                        applyClassChange();
+
+                        // For each animated element,
+                        // clear all css properties that were animated
+                        $.each( arguments, function() {
+                                var el = this.el;
+                                $.each( this.diff, function( key ) {
+                                        el.css( key, "" );
+                                } );
+                        } );
+
+                        // This is guarnteed to be there if you use jQuery.speed()
+                        // it also handles dequeuing the next anim...
+                        o.complete.call( animated[ 0 ] );
+                } );
+        } );
+};
+
+$.fn.extend( {
+        addClass: ( function( orig ) {
+                return function( classNames, speed, easing, callback ) {
+                        return speed ?
+                                $.effects.animateClass.call( this,
+                                        { add: classNames }, speed, easing, callback ) :
+                                orig.apply( this, arguments );
+                };
+        } )( $.fn.addClass ),
+
+        removeClass: ( function( orig ) {
+                return function( classNames, speed, easing, callback ) {
+                        return arguments.length > 1 ?
+                                $.effects.animateClass.call( this,
+                                        { remove: classNames }, speed, easing, callback ) :
+                                orig.apply( this, arguments );
+                };
+        } )( $.fn.removeClass ),
+
+        toggleClass: ( function( orig ) {
+                return function( classNames, force, speed, easing, callback ) {
+                        if ( typeof force === "boolean" || force === undefined ) {
+                                if ( !speed ) {
+
+                                        // Without speed parameter
+                                        return orig.apply( this, arguments );
+                                } else {
+                                        return $.effects.animateClass.call( this,
+                                                ( force ? { add: classNames } : { remove: classNames } ),
+                                                speed, easing, callback );
+                                }
+                        } else {
+
+                                // Without force parameter
+                                return $.effects.animateClass.call( this,
+                                        { toggle: classNames }, force, speed, easing );
+                        }
+                };
+        } )( $.fn.toggleClass ),
+
+        switchClass: function( remove, add, speed, easing, callback ) {
+                return $.effects.animateClass.call( this, {
+                        add: add,
+                        remove: remove
+                }, speed, easing, callback );
+        }
+} );
+
+} )();
+
+/******************************************************************************/
+/*********************************** EFFECTS **********************************/
+/******************************************************************************/
+
+( function() {
+
+if ( $.expr && $.expr.pseudos && $.expr.pseudos.animated ) {
+        $.expr.pseudos.animated = ( function( orig ) {
+                return function( elem ) {
+                        return !!$( elem ).data( dataSpaceAnimated ) || orig( elem );
+                };
+        } )( $.expr.pseudos.animated );
+}
+
+if ( $.uiBackCompat === true ) {
+        $.extend( $.effects, {
+
+                // Saves a set of properties in a data storage
+                save: function( element, set ) {
+                        var i = 0, length = set.length;
+                        for ( ; i < length; i++ ) {
+                                if ( set[ i ] !== null ) {
+                                        element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
+                                }
+                        }
+                },
+
+                // Restores a set of previously saved properties from a data storage
+                restore: function( element, set ) {
+                        var val, i = 0, length = set.length;
+                        for ( ; i < length; i++ ) {
+                                if ( set[ i ] !== null ) {
+                                        val = element.data( dataSpace + set[ i ] );
+                                        element.css( set[ i ], val );
+                                }
+                        }
+                },
+
+                setMode: function( el, mode ) {
+                        if ( mode === "toggle" ) {
+                                mode = el.is( ":hidden" ) ? "show" : "hide";
+                        }
+                        return mode;
+                },
+
+                // Wraps the element around a wrapper that copies position properties
+                createWrapper: function( element ) {
+
+                        // If the element is already wrapped, return it
+                        if ( element.parent().is( ".ui-effects-wrapper" ) ) {
+                                return element.parent();
+                        }
+
+                        // Wrap the element
+                        var props = {
+                                        width: element.outerWidth( true ),
+                                        height: element.outerHeight( true ),
+                                        "float": element.css( "float" )
+                                },
+                                wrapper = $( "<div></div>" )
+                                        .addClass( "ui-effects-wrapper" )
+                                        .css( {
+                                                fontSize: "100%",
+                                                background: "transparent",
+                                                border: "none",
+                                                margin: 0,
+                                                padding: 0
+                                        } ),
+
+                                // Store the size in case width/height are defined in % - Fixes #5245
+                                size = {
+                                        width: element.width(),
+                                        height: element.height()
+                                },
+                                active = document.activeElement;
+
+                        // Support: Firefox
+                        // Firefox incorrectly exposes anonymous content
+                        // https://bugzilla.mozilla.org/show_bug.cgi?id=561664
+                        try {
+                                // eslint-disable-next-line no-unused-expressions
+                                active.id;
+                        } catch ( e ) {
+                                active = document.body;
+                        }
+
+                        element.wrap( wrapper );
+
+                        // Fixes #7595 - Elements lose focus when wrapped.
+                        if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+                                $( active ).trigger( "focus" );
+                        }
+
+                        // Hotfix for jQuery 1.4 since some change in wrap() seems to actually
+                        // lose the reference to the wrapped element
+                        wrapper = element.parent();
+
+                        // Transfer positioning properties to the wrapper
+                        if ( element.css( "position" ) === "static" ) {
+                                wrapper.css( { position: "relative" } );
+                                element.css( { position: "relative" } );
+                        } else {
+                                $.extend( props, {
+                                        position: element.css( "position" ),
+                                        zIndex: element.css( "z-index" )
+                                } );
+                                $.each( [ "top", "left", "bottom", "right" ], function( i, pos ) {
+                                        props[ pos ] = element.css( pos );
+                                        if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
+                                                props[ pos ] = "auto";
+                                        }
+                                } );
+                                element.css( {
+                                        position: "relative",
+                                        top: 0,
+                                        left: 0,
+                                        right: "auto",
+                                        bottom: "auto"
+                                } );
+                        }
+                        element.css( size );
+
+                        return wrapper.css( props ).show();
+                },
+
+                removeWrapper: function( element ) {
+                        var active = document.activeElement;
+
+                        if ( element.parent().is( ".ui-effects-wrapper" ) ) {
+                                element.parent().replaceWith( element );
+
+                                // Fixes #7595 - Elements lose focus when wrapped.
+                                if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+                                        $( active ).trigger( "focus" );
+                                }
+                        }
+
+                        return element;
+                }
+        } );
+}
+
+$.extend( $.effects, {
+        version: "1.14.1",
+
+        define: function( name, mode, effect ) {
+                if ( !effect ) {
+                        effect = mode;
+                        mode = "effect";
+                }
+
+                $.effects.effect[ name ] = effect;
+                $.effects.effect[ name ].mode = mode;
+
+                return effect;
+        },
+
+        scaledDimensions: function( element, percent, direction ) {
+                if ( percent === 0 ) {
+                        return {
+                                height: 0,
+                                width: 0,
+                                outerHeight: 0,
+                                outerWidth: 0
+                        };
+                }
+
+                var x = direction !== "horizontal" ? ( ( percent || 100 ) / 100 ) : 1,
+                        y = direction !== "vertical" ? ( ( percent || 100 ) / 100 ) : 1;
+
+                return {
+                        height: element.height() * y,
+                        width: element.width() * x,
+                        outerHeight: element.outerHeight() * y,
+                        outerWidth: element.outerWidth() * x
+                };
+
+        },
+
+        clipToBox: function( animation ) {
+                return {
+                        width: animation.clip.right - animation.clip.left,
+                        height: animation.clip.bottom - animation.clip.top,
+                        left: animation.clip.left,
+                        top: animation.clip.top
+                };
+        },
+
+        // Injects recently queued functions to be first in line (after "inprogress")
+        unshift: function( element, queueLength, count ) {
+                var queue = element.queue();
+
+                if ( queueLength > 1 ) {
+                        queue.splice.apply( queue,
+                                [ 1, 0 ].concat( queue.splice( queueLength, count ) ) );
+                }
+                element.dequeue();
+        },
+
+        saveStyle: function( element ) {
+                element.data( dataSpaceStyle, element[ 0 ].style.cssText );
+        },
+
+        restoreStyle: function( element ) {
+                element[ 0 ].style.cssText = element.data( dataSpaceStyle ) || "";
+                element.removeData( dataSpaceStyle );
+        },
+
+        mode: function( element, mode ) {
+                var hidden = element.is( ":hidden" );
+
+                if ( mode === "toggle" ) {
+                        mode = hidden ? "show" : "hide";
+                }
+                if ( hidden ? mode === "hide" : mode === "show" ) {
+                        mode = "none";
+                }
+                return mode;
+        },
+
+        // Translates a [top,left] array into a baseline value
+        getBaseline: function( origin, original ) {
+                var y, x;
+
+                switch ( origin[ 0 ] ) {
+                case "top":
+                        y = 0;
+                        break;
+                case "middle":
+                        y = 0.5;
+                        break;
+                case "bottom":
+                        y = 1;
+                        break;
+                default:
+                        y = origin[ 0 ] / original.height;
+                }
+
+                switch ( origin[ 1 ] ) {
+                case "left":
+                        x = 0;
+                        break;
+                case "center":
+                        x = 0.5;
+                        break;
+                case "right":
+                        x = 1;
+                        break;
+                default:
+                        x = origin[ 1 ] / original.width;
+                }
+
+                return {
+                        x: x,
+                        y: y
+                };
+        },
+
+        // Creates a placeholder element so that the original element can be made absolute
+        createPlaceholder: function( element ) {
+                var placeholder,
+                        cssPosition = element.css( "position" ),
+                        position = element.position();
+
+                // Lock in margins first to account for form elements, which
+                // will change margin if you explicitly set height
+                // see: https://jsfiddle.net/JZSMt/3/ https://bugs.webkit.org/show_bug.cgi?id=107380
+                // Support: Safari
+                element.css( {
+                        marginTop: element.css( "marginTop" ),
+                        marginBottom: element.css( "marginBottom" ),
+                        marginLeft: element.css( "marginLeft" ),
+                        marginRight: element.css( "marginRight" )
+                } )
+                .outerWidth( element.outerWidth() )
+                .outerHeight( element.outerHeight() );
+
+                if ( /^(static|relative)/.test( cssPosition ) ) {
+                        cssPosition = "absolute";
+
+                        placeholder = $( "<" + element[ 0 ].nodeName + ">" ).insertAfter( element ).css( {
+
+                                // Convert inline to inline block to account for inline elements
+                                // that turn to inline block based on content (like img)
+                                display: /^(inline|ruby)/.test( element.css( "display" ) ) ?
+                                        "inline-block" :
+                                        "block",
+                                visibility: "hidden",
+
+                                // Margins need to be set to account for margin collapse
+                                marginTop: element.css( "marginTop" ),
+                                marginBottom: element.css( "marginBottom" ),
+                                marginLeft: element.css( "marginLeft" ),
+                                marginRight: element.css( "marginRight" ),
+                                "float": element.css( "float" )
+                        } )
+                        .outerWidth( element.outerWidth() )
+                        .outerHeight( element.outerHeight() )
+                        .addClass( "ui-effects-placeholder" );
+
+                        element.data( dataSpace + "placeholder", placeholder );
+                }
+
+                element.css( {
+                        position: cssPosition,
+                        left: position.left,
+                        top: position.top
+                } );
+
+                return placeholder;
+        },
+
+        removePlaceholder: function( element ) {
+                var dataKey = dataSpace + "placeholder",
+                                placeholder = element.data( dataKey );
+
+                if ( placeholder ) {
+                        placeholder.remove();
+                        element.removeData( dataKey );
+                }
+        },
+
+        // Removes a placeholder if it exists and restores
+        // properties that were modified during placeholder creation
+        cleanUp: function( element ) {
+                $.effects.restoreStyle( element );
+                $.effects.removePlaceholder( element );
+        },
+
+        setTransition: function( element, list, factor, value ) {
+                value = value || {};
+                $.each( list, function( i, x ) {
+                        var unit = element.cssUnit( x );
+                        if ( unit[ 0 ] > 0 ) {
+                                value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
+                        }
+                } );
+                return value;
+        }
+} );
+
+// Return an effect options object for the given parameters:
+function _normalizeArguments( effect, options, speed, callback ) {
+
+        // Allow passing all options as the first parameter
+        if ( $.isPlainObject( effect ) ) {
+                options = effect;
+                effect = effect.effect;
+        }
+
+        // Convert to an object
+        effect = { effect: effect };
+
+        // Catch (effect, null, ...)
+        if ( options == null ) {
+                options = {};
+        }
+
+        // Catch (effect, callback)
+        if ( typeof options === "function" ) {
+                callback = options;
+                speed = null;
+                options = {};
+        }
+
+        // Catch (effect, speed, ?)
+        if ( typeof options === "number" || $.fx.speeds[ options ] ) {
+                callback = speed;
+                speed = options;
+                options = {};
+        }
+
+        // Catch (effect, options, callback)
+        if ( typeof speed === "function" ) {
+                callback = speed;
+                speed = null;
+        }
+
+        // Add options to effect
+        if ( options ) {
+                $.extend( effect, options );
+        }
+
+        speed = speed || options.duration;
+        effect.duration = $.fx.off ? 0 :
+                typeof speed === "number" ? speed :
+                speed in $.fx.speeds ? $.fx.speeds[ speed ] :
+                $.fx.speeds._default;
+
+        effect.complete = callback || options.complete;
+
+        return effect;
+}
+
+function standardAnimationOption( option ) {
+
+        // Valid standard speeds (nothing, number, named speed)
+        if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
+                return true;
+        }
+
+        // Invalid strings - treat as "normal" speed
+        if ( typeof option === "string" && !$.effects.effect[ option ] ) {
+                return true;
+        }
+
+        // Complete callback
+        if ( typeof option === "function" ) {
+                return true;
+        }
+
+        // Options hash (but not naming an effect)
+        if ( typeof option === "object" && !option.effect ) {
+                return true;
+        }
+
+        // Didn't match any standard API
+        return false;
+}
+
+$.fn.extend( {
+        effect: function( /* effect, options, speed, callback */ ) {
+                var args = _normalizeArguments.apply( this, arguments ),
+                        effectMethod = $.effects.effect[ args.effect ],
+                        defaultMode = effectMethod.mode,
+                        queue = args.queue,
+                        queueName = queue || "fx",
+                        complete = args.complete,
+                        mode = args.mode,
+                        modes = [],
+                        prefilter = function( next ) {
+                                var el = $( this ),
+                                        normalizedMode = $.effects.mode( el, mode ) || defaultMode;
+
+                                // Sentinel for duck-punching the :animated pseudo-selector
+                                el.data( dataSpaceAnimated, true );
+
+                                // Save effect mode for later use,
+                                // we can't just call $.effects.mode again later,
+                                // as the .show() below destroys the initial state
+                                modes.push( normalizedMode );
+
+                                // See $.uiBackCompat inside of run() for removal of defaultMode in 1.14
+                                if ( defaultMode && ( normalizedMode === "show" ||
+                                                ( normalizedMode === defaultMode && normalizedMode === "hide" ) ) ) {
+                                        el.show();
+                                }
+
+                                if ( !defaultMode || normalizedMode !== "none" ) {
+                                        $.effects.saveStyle( el );
+                                }
+
+                                if ( typeof next === "function" ) {
+                                        next();
+                                }
+                        };
+
+                if ( $.fx.off || !effectMethod ) {
+
+                        // Delegate to the original method (e.g., .show()) if possible
+                        if ( mode ) {
+                                return this[ mode ]( args.duration, complete );
+                        } else {
+                                return this.each( function() {
+                                        if ( complete ) {
+                                                complete.call( this );
+                                        }
+                                } );
+                        }
+                }
+
+                function run( next ) {
+                        var elem = $( this );
+
+                        function cleanup() {
+                                elem.removeData( dataSpaceAnimated );
+
+                                $.effects.cleanUp( elem );
+
+                                if ( args.mode === "hide" ) {
+                                        elem.hide();
+                                }
+
+                                done();
+                        }
+
+                        function done() {
+                                if ( typeof complete === "function" ) {
+                                        complete.call( elem[ 0 ] );
+                                }
+
+                                if ( typeof next === "function" ) {
+                                        next();
+                                }
+                        }
+
+                        // Override mode option on a per element basis,
+                        // as toggle can be either show or hide depending on element state
+                        args.mode = modes.shift();
+
+                        if ( $.uiBackCompat === true && !defaultMode ) {
+                                if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
+
+                                        // Call the core method to track "olddisplay" properly
+                                        elem[ mode ]();
+                                        done();
+                                } else {
+                                        effectMethod.call( elem[ 0 ], args, done );
+                                }
+                        } else {
+                                if ( args.mode === "none" ) {
+
+                                        // Call the core method to track "olddisplay" properly
+                                        elem[ mode ]();
+                                        done();
+                                } else {
+                                        effectMethod.call( elem[ 0 ], args, cleanup );
+                                }
+                        }
+                }
+
+                // Run prefilter on all elements first to ensure that
+                // any showing or hiding happens before placeholder creation,
+                // which ensures that any layout changes are correctly captured.
+                return queue === false ?
+                        this.each( prefilter ).each( run ) :
+                        this.queue( queueName, prefilter ).queue( queueName, run );
+        },
+
+        show: ( function( orig ) {
+                return function( option ) {
+                        if ( standardAnimationOption( option ) ) {
+                                return orig.apply( this, arguments );
+                        } else {
+                                var args = _normalizeArguments.apply( this, arguments );
+                                args.mode = "show";
+                                return this.effect.call( this, args );
+                        }
+                };
+        } )( $.fn.show ),
+
+        hide: ( function( orig ) {
+                return function( option ) {
+                        if ( standardAnimationOption( option ) ) {
+                                return orig.apply( this, arguments );
+                        } else {
+                                var args = _normalizeArguments.apply( this, arguments );
+                                args.mode = "hide";
+                                return this.effect.call( this, args );
+                        }
+                };
+        } )( $.fn.hide ),
+
+        toggle: ( function( orig ) {
+                return function( option ) {
+                        if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
+                                return orig.apply( this, arguments );
+                        } else {
+                                var args = _normalizeArguments.apply( this, arguments );
+                                args.mode = "toggle";
+                                return this.effect.call( this, args );
+                        }
+                };
+        } )( $.fn.toggle ),
+
+        cssUnit: function( key ) {
+                var style = this.css( key ),
+                        val = [];
+
+                $.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
+                        if ( style.indexOf( unit ) > 0 ) {
+                                val = [ parseFloat( style ), unit ];
+                        }
+                } );
+                return val;
+        },
+
+        cssClip: function( clipObj ) {
+                if ( clipObj ) {
+                        return this.css( "clip", "rect(" + clipObj.top + "px " + clipObj.right + "px " +
+                                clipObj.bottom + "px " + clipObj.left + "px)" );
+                }
+                return parseClip( this.css( "clip" ), this );
+        },
+
+        transfer: function( options, done ) {
+                var element = $( this ),
+                        target = $( options.to ),
+                        targetFixed = target.css( "position" ) === "fixed",
+                        body = $( "body" ),
+                        fixTop = targetFixed ? body.scrollTop() : 0,
+                        fixLeft = targetFixed ? body.scrollLeft() : 0,
+                        endPosition = target.offset(),
+                        animation = {
+                                top: endPosition.top - fixTop,
+                                left: endPosition.left - fixLeft,
+                                height: target.innerHeight(),
+                                width: target.innerWidth()
+                        },
+                        startPosition = element.offset(),
+                        transfer = $( "<div class='ui-effects-transfer'></div>" );
+
+                transfer
+                        .appendTo( "body" )
+                        .addClass( options.className )
+                        .css( {
+                                top: startPosition.top - fixTop,
+                                left: startPosition.left - fixLeft,
+                                height: element.innerHeight(),
+                                width: element.innerWidth(),
+                                position: targetFixed ? "fixed" : "absolute"
+                        } )
+                        .animate( animation, options.duration, options.easing, function() {
+                                transfer.remove();
+                                if ( typeof done === "function" ) {
+                                        done();
+                                }
+                        } );
+        }
+} );
+
+function parseClip( str, element ) {
+                var outerWidth = element.outerWidth(),
+                        outerHeight = element.outerHeight(),
+                        clipRegex = /^rect\((-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto)\)$/,
+                        values = clipRegex.exec( str ) || [ "", 0, outerWidth, outerHeight, 0 ];
+
+                return {
+                        top: parseFloat( values[ 1 ] ) || 0,
+                        right: values[ 2 ] === "auto" ? outerWidth : parseFloat( values[ 2 ] ),
+                        bottom: values[ 3 ] === "auto" ? outerHeight : parseFloat( values[ 3 ] ),
+                        left: parseFloat( values[ 4 ] ) || 0
+                };
+}
+
+$.fx.step.clip = function( fx ) {
+        if ( !fx.clipInit ) {
+                fx.start = $( fx.elem ).cssClip();
+                if ( typeof fx.end === "string" ) {
+                        fx.end = parseClip( fx.end, fx.elem );
+                }
+                fx.clipInit = true;
+        }
+
+        $( fx.elem ).cssClip( {
+                top: fx.pos * ( fx.end.top - fx.start.top ) + fx.start.top,
+                right: fx.pos * ( fx.end.right - fx.start.right ) + fx.start.right,
+                bottom: fx.pos * ( fx.end.bottom - fx.start.bottom ) + fx.start.bottom,
+                left: fx.pos * ( fx.end.left - fx.start.left ) + fx.start.left
+        } );
+};
+
+} )();
+
+/******************************************************************************/
+/*********************************** EASING ***********************************/
+/******************************************************************************/
+
+( function() {
+
+// Based on easing equations from Robert Penner (http://robertpenner.com/easing)
+
+var baseEasings = {};
+
+$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
+        baseEasings[ name ] = function( p ) {
+                return Math.pow( p, i + 2 );
+        };
+} );
+
+$.extend( baseEasings, {
+        Sine: function( p ) {
+                return 1 - Math.cos( p * Math.PI / 2 );
+        },
+        Circ: function( p ) {
+                return 1 - Math.sqrt( 1 - p * p );
+        },
+        Elastic: function( p ) {
+                return p === 0 || p === 1 ? p :
+                        -Math.pow( 2, 8 * ( p - 1 ) ) * Math.sin( ( ( p - 1 ) * 80 - 7.5 ) * Math.PI / 15 );
+        },
+        Back: function( p ) {
+                return p * p * ( 3 * p - 2 );
+        },
+        Bounce: function( p ) {
+                var pow2,
+                        bounce = 4;
+
+                while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
+                return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
+        }
+} );
+
+$.each( baseEasings, function( name, easeIn ) {
+        $.easing[ "easeIn" + name ] = easeIn;
+        $.easing[ "easeOut" + name ] = function( p ) {
+                return 1 - easeIn( 1 - p );
+        };
+        $.easing[ "easeInOut" + name ] = function( p ) {
+                return p < 0.5 ?
+                        easeIn( p * 2 ) / 2 :
+                        1 - easeIn( p * -2 + 2 ) / 2;
+        };
+} );
+
+} )();
+
+return $.effects;
+
+} );
+
+
+/*!
+ * jQuery UI Focusable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: :focusable Selector
+//>>group: Core
+//>>description: Selects elements which can be focused.
+//>>docs: https://api.jqueryui.com/focusable-selector/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+// Selectors
+$.ui.focusable = function( element, hasTabindex ) {
+        var map, mapName, img, focusableIfVisible, fieldset,
+                nodeName = element.nodeName.toLowerCase();
+
+        if ( "area" === nodeName ) {
+                map = element.parentNode;
+                mapName = map.name;
+                if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
+                        return false;
+                }
+                img = $( "img[usemap='#" + mapName + "']" );
+                return img.length > 0 && img.is( ":visible" );
+        }
+
+        if ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) {
+                focusableIfVisible = !element.disabled;
+
+                if ( focusableIfVisible ) {
+
+                        // Form controls within a disabled fieldset are disabled.
+                        // However, controls within the fieldset's legend do not get disabled.
+                        // Since controls generally aren't placed inside legends, we skip
+                        // this portion of the check.
+                        fieldset = $( element ).closest( "fieldset" )[ 0 ];
+                        if ( fieldset ) {
+                                focusableIfVisible = !fieldset.disabled;
+                        }
+                }
+        } else if ( "a" === nodeName ) {
+                focusableIfVisible = element.href || hasTabindex;
+        } else {
+                focusableIfVisible = hasTabindex;
+        }
+
+        return focusableIfVisible && $( element ).is( ":visible" ) &&
+                $( element ).css( "visibility" ) === "visible";
+};
+
+$.extend( $.expr.pseudos, {
+        focusable: function( element ) {
+                return $.ui.focusable( element, $.attr( element, "tabindex" ) != null );
+        }
+} );
+
+return $.ui.focusable;
+
+} );
+
+
+/*!
+ * jQuery UI Form Reset Mixin 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Form Reset Mixin
+//>>group: Core
+//>>description: Refresh input widgets when their form is reset
+//>>docs: https://api.jqueryui.com/form-reset-mixin/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./version"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.ui.formResetMixin = {
+        _formResetHandler: function() {
+                var form = $( this );
+
+                // Wait for the form reset to actually happen before refreshing
+                setTimeout( function() {
+                        var instances = form.data( "ui-form-reset-instances" );
+                        $.each( instances, function() {
+                                this.refresh();
+                        } );
+                } );
+        },
+
+        _bindFormResetHandler: function() {
+                this.form = $( this.element.prop( "form" ) );
+                if ( !this.form.length ) {
+                        return;
+                }
+
+                var instances = this.form.data( "ui-form-reset-instances" ) || [];
+                if ( !instances.length ) {
+
+                        // We don't use _on() here because we use a single event handler per form
+                        this.form.on( "reset.ui-form-reset", this._formResetHandler );
+                }
+                instances.push( this );
+                this.form.data( "ui-form-reset-instances", instances );
+        },
+
+        _unbindFormResetHandler: function() {
+                if ( !this.form.length ) {
+                        return;
+                }
+
+                var instances = this.form.data( "ui-form-reset-instances" );
+                instances.splice( $.inArray( this, instances ), 1 );
+                if ( instances.length ) {
+                        this.form.data( "ui-form-reset-instances", instances );
+                } else {
+                        this.form
+                                .removeData( "ui-form-reset-instances" )
+                                .off( "reset.ui-form-reset" );
+                }
+        }
+};
+
+} );
+
+
+/*!
+ * jQuery UI Legacy jQuery Core patches 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ *
+ */
+
+//>>label: Legacy jQuery Core patches
+//>>group: Core
+//>>description: Backport `.even()`, `.odd()` and `$.escapeSelector` to older jQuery Core versions (deprecated)
+
+( function( factory ) {
+"use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+// Support: jQuery 2.2.x or older.
+// This method has been defined in jQuery 3.0.0.
+// Code from https://github.com/jquery/jquery/blob/e539bac79e666bba95bba86d690b4e609dca2286/src/selector/escapeSelector.js
+if ( !$.escapeSelector ) {
+        $.escapeSelector = function( id ) {
+                return CSS.escape( id + "" );
+        };
+}
+
+// Support: jQuery 3.4.x or older
+// These methods have been defined in jQuery 3.5.0.
+if ( !$.fn.even || !$.fn.odd ) {
+        $.fn.extend( {
+                even: function() {
+                        return this.filter( function( i ) {
+                                return i % 2 === 0;
+                        } );
+                },
+                odd: function() {
+                        return this.filter( function( i ) {
+                                return i % 2 === 1;
+                        } );
+                }
+        } );
+}
+
+} );
+
+
+/*!
+ * jQuery UI Keycode 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Keycode
+//>>group: Core
+//>>description: Provide keycodes as keynames
+//>>docs: https://api.jqueryui.com/jQuery.ui.keyCode/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.ui.keyCode = {
+        BACKSPACE: 8,
+        COMMA: 188,
+        DELETE: 46,
+        DOWN: 40,
+        END: 35,
+        ENTER: 13,
+        ESCAPE: 27,
+        HOME: 36,
+        LEFT: 37,
+        PAGE_DOWN: 34,
+        PAGE_UP: 33,
+        PERIOD: 190,
+        RIGHT: 39,
+        SPACE: 32,
+        TAB: 9,
+        UP: 38
+};
+
+} );
+
+
+/*!
+ * jQuery UI Labels 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: labels
+//>>group: Core
+//>>description: Find all the labels associated with a given input
+//>>docs: https://api.jqueryui.com/labels/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.fn.labels = function() {
+        var ancestor, selector, id, labels, ancestors;
+
+        if ( !this.length ) {
+                return this.pushStack( [] );
+        }
+
+        // Check control.labels first
+        if ( this[ 0 ].labels && this[ 0 ].labels.length ) {
+                return this.pushStack( this[ 0 ].labels );
+        }
+
+        // If `control.labels` is empty - e.g. inside of document fragments - find
+        // the labels manually
+        labels = this.eq( 0 ).parents( "label" );
+
+        // Look for the label based on the id
+        id = this.attr( "id" );
+        if ( id ) {
+
+                // We don't search against the document in case the element
+                // is disconnected from the DOM
+                ancestor = this.eq( 0 ).parents().last();
+
+                // Get a full set of top level ancestors
+                ancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );
+
+                // Create a selector for the label based on the id
+                selector = "label[for='" + CSS.escape( id ) + "']";
+
+                labels = labels.add( ancestors.find( selector ).addBack( selector ) );
+
+        }
+
+        // Return whatever we have found for labels
+        return this.pushStack( labels );
+};
+
+} );
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+// $.ui.plugin is deprecated. Use $.widget() extensions instead.
+return $.ui.plugin = {
+        add: function( module, option, set ) {
+                var i,
+                        proto = $.ui[ module ].prototype;
+                for ( i in set ) {
+                        proto.plugins[ i ] = proto.plugins[ i ] || [];
+                        proto.plugins[ i ].push( [ option, set[ i ] ] );
+                }
+        },
+        call: function( instance, name, args, allowDisconnected ) {
+                var i,
+                        set = instance.plugins[ name ];
+
+                if ( !set ) {
+                        return;
+                }
+
+                if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||
+                                instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
+                        return;
+                }
+
+                for ( i = 0; i < set.length; i++ ) {
+                        if ( instance.options[ set[ i ][ 0 ] ] ) {
+                                set[ i ][ 1 ].apply( instance.element, args );
+                        }
+                }
+        }
+};
+
+} );
+
+
+/*!
+ * jQuery UI Position 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ *
+ * https://api.jqueryui.com/position/
+ */
+
+//>>label: Position
+//>>group: Core
+//>>description: Positions elements relative to other elements.
+//>>docs: https://api.jqueryui.com/position/
+//>>demos: https://jqueryui.com/position/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+( function() {
+var cachedScrollbarWidth,
+        max = Math.max,
+        abs = Math.abs,
+        rhorizontal = /left|center|right/,
+        rvertical = /top|center|bottom/,
+        roffset = /[\+\-]\d+(\.[\d]+)?%?/,
+        rposition = /^\w+/,
+        rpercent = /%$/,
+        _position = $.fn.position;
+
+function getOffsets( offsets, width, height ) {
+        return [
+                parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
+                parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
+        ];
+}
+
+function parseCss( element, property ) {
+        return parseInt( $.css( element, property ), 10 ) || 0;
+}
+
+function isWindow( obj ) {
+        return obj != null && obj === obj.window;
+}
+
+function getDimensions( elem ) {
+        var raw = elem[ 0 ];
+        if ( raw.nodeType === 9 ) {
+                return {
+                        width: elem.width(),
+                        height: elem.height(),
+                        offset: { top: 0, left: 0 }
+                };
+        }
+        if ( isWindow( raw ) ) {
+                return {
+                        width: elem.width(),
+                        height: elem.height(),
+                        offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
+                };
+        }
+        if ( raw.preventDefault ) {
+                return {
+                        width: 0,
+                        height: 0,
+                        offset: { top: raw.pageY, left: raw.pageX }
+                };
+        }
+        return {
+                width: elem.outerWidth(),
+                height: elem.outerHeight(),
+                offset: elem.offset()
+        };
+}
+
+$.position = {
+        scrollbarWidth: function() {
+                if ( cachedScrollbarWidth !== undefined ) {
+                        return cachedScrollbarWidth;
+                }
+                var w1, w2,
+                        div = $( "<div style=" +
+                                "'display:block;position:absolute;width:200px;height:200px;overflow:hidden;'>" +
+                                "<div style='height:300px;width:auto;'></div></div>" ),
+                        innerDiv = div.children()[ 0 ];
+
+                $( "body" ).append( div );
+                w1 = innerDiv.offsetWidth;
+                div.css( "overflow", "scroll" );
+
+                w2 = innerDiv.offsetWidth;
+
+                if ( w1 === w2 ) {
+                        w2 = div[ 0 ].clientWidth;
+                }
+
+                div.remove();
+
+                return ( cachedScrollbarWidth = w1 - w2 );
+        },
+        getScrollInfo: function( within ) {
+                var overflowX = within.isWindow || within.isDocument ? "" :
+                                within.element.css( "overflow-x" ),
+                        overflowY = within.isWindow || within.isDocument ? "" :
+                                within.element.css( "overflow-y" ),
+                        hasOverflowX = overflowX === "scroll" ||
+                                ( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ),
+                        hasOverflowY = overflowY === "scroll" ||
+                                ( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight );
+                return {
+                        width: hasOverflowY ? $.position.scrollbarWidth() : 0,
+                        height: hasOverflowX ? $.position.scrollbarWidth() : 0
+                };
+        },
+        getWithinInfo: function( element ) {
+                var withinElement = $( element || window ),
+                        isElemWindow = isWindow( withinElement[ 0 ] ),
+                        isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
+                        hasOffset = !isElemWindow && !isDocument;
+                return {
+                        element: withinElement,
+                        isWindow: isElemWindow,
+                        isDocument: isDocument,
+                        offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
+                        scrollLeft: withinElement.scrollLeft(),
+                        scrollTop: withinElement.scrollTop(),
+                        width: withinElement.outerWidth(),
+                        height: withinElement.outerHeight()
+                };
+        }
+};
+
+$.fn.position = function( options ) {
+        if ( !options || !options.of ) {
+                return _position.apply( this, arguments );
+        }
+
+        // Make a copy, we don't want to modify arguments
+        options = $.extend( {}, options );
+
+        var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
+
+                // Make sure string options are treated as CSS selectors
+                target = typeof options.of === "string" ?
+                        $( document ).find( options.of ) :
+                        $( options.of ),
+
+                within = $.position.getWithinInfo( options.within ),
+                scrollInfo = $.position.getScrollInfo( within ),
+                collision = ( options.collision || "flip" ).split( " " ),
+                offsets = {};
+
+        dimensions = getDimensions( target );
+        if ( target[ 0 ].preventDefault ) {
+
+                // Force left top to allow flipping
+                options.at = "left top";
+        }
+        targetWidth = dimensions.width;
+        targetHeight = dimensions.height;
+        targetOffset = dimensions.offset;
+
+        // Clone to reuse original targetOffset later
+        basePosition = $.extend( {}, targetOffset );
+
+        // Force my and at to have valid horizontal and vertical positions
+        // if a value is missing or invalid, it will be converted to center
+        $.each( [ "my", "at" ], function() {
+                var pos = ( options[ this ] || "" ).split( " " ),
+                        horizontalOffset,
+                        verticalOffset;
+
+                if ( pos.length === 1 ) {
+                        pos = rhorizontal.test( pos[ 0 ] ) ?
+                                pos.concat( [ "center" ] ) :
+                                rvertical.test( pos[ 0 ] ) ?
+                                        [ "center" ].concat( pos ) :
+                                        [ "center", "center" ];
+                }
+                pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
+                pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
+
+                // Calculate offsets
+                horizontalOffset = roffset.exec( pos[ 0 ] );
+                verticalOffset = roffset.exec( pos[ 1 ] );
+                offsets[ this ] = [
+                        horizontalOffset ? horizontalOffset[ 0 ] : 0,
+                        verticalOffset ? verticalOffset[ 0 ] : 0
+                ];
+
+                // Reduce to just the positions without the offsets
+                options[ this ] = [
+                        rposition.exec( pos[ 0 ] )[ 0 ],
+                        rposition.exec( pos[ 1 ] )[ 0 ]
+                ];
+        } );
+
+        // Normalize collision option
+        if ( collision.length === 1 ) {
+                collision[ 1 ] = collision[ 0 ];
+        }
+
+        if ( options.at[ 0 ] === "right" ) {
+                basePosition.left += targetWidth;
+        } else if ( options.at[ 0 ] === "center" ) {
+                basePosition.left += targetWidth / 2;
+        }
+
+        if ( options.at[ 1 ] === "bottom" ) {
+                basePosition.top += targetHeight;
+        } else if ( options.at[ 1 ] === "center" ) {
+                basePosition.top += targetHeight / 2;
+        }
+
+        atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
+        basePosition.left += atOffset[ 0 ];
+        basePosition.top += atOffset[ 1 ];
+
+        return this.each( function() {
+                var collisionPosition, using,
+                        elem = $( this ),
+                        elemWidth = elem.outerWidth(),
+                        elemHeight = elem.outerHeight(),
+                        marginLeft = parseCss( this, "marginLeft" ),
+                        marginTop = parseCss( this, "marginTop" ),
+                        collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) +
+                                scrollInfo.width,
+                        collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) +
+                                scrollInfo.height,
+                        position = $.extend( {}, basePosition ),
+                        myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
+
+                if ( options.my[ 0 ] === "right" ) {
+                        position.left -= elemWidth;
+                } else if ( options.my[ 0 ] === "center" ) {
+                        position.left -= elemWidth / 2;
+                }
+
+                if ( options.my[ 1 ] === "bottom" ) {
+                        position.top -= elemHeight;
+                } else if ( options.my[ 1 ] === "center" ) {
+                        position.top -= elemHeight / 2;
+                }
+
+                position.left += myOffset[ 0 ];
+                position.top += myOffset[ 1 ];
+
+                collisionPosition = {
+                        marginLeft: marginLeft,
+                        marginTop: marginTop
+                };
+
+                $.each( [ "left", "top" ], function( i, dir ) {
+                        if ( $.ui.position[ collision[ i ] ] ) {
+                                $.ui.position[ collision[ i ] ][ dir ]( position, {
+                                        targetWidth: targetWidth,
+                                        targetHeight: targetHeight,
+                                        elemWidth: elemWidth,
+                                        elemHeight: elemHeight,
+                                        collisionPosition: collisionPosition,
+                                        collisionWidth: collisionWidth,
+                                        collisionHeight: collisionHeight,
+                                        offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
+                                        my: options.my,
+                                        at: options.at,
+                                        within: within,
+                                        elem: elem
+                                } );
+                        }
+                } );
+
+                if ( options.using ) {
+
+                        // Adds feedback as second argument to using callback, if present
+                        using = function( props ) {
+                                var left = targetOffset.left - position.left,
+                                        right = left + targetWidth - elemWidth,
+                                        top = targetOffset.top - position.top,
+                                        bottom = top + targetHeight - elemHeight,
+                                        feedback = {
+                                                target: {
+                                                        element: target,
+                                                        left: targetOffset.left,
+                                                        top: targetOffset.top,
+                                                        width: targetWidth,
+                                                        height: targetHeight
+                                                },
+                                                element: {
+                                                        element: elem,
+                                                        left: position.left,
+                                                        top: position.top,
+                                                        width: elemWidth,
+                                                        height: elemHeight
+                                                },
+                                                horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
+                                                vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
+                                        };
+                                if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
+                                        feedback.horizontal = "center";
+                                }
+                                if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
+                                        feedback.vertical = "middle";
+                                }
+                                if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
+                                        feedback.important = "horizontal";
+                                } else {
+                                        feedback.important = "vertical";
+                                }
+                                options.using.call( this, props, feedback );
+                        };
+                }
+
+                elem.offset( $.extend( position, { using: using } ) );
+        } );
+};
+
+$.ui.position = {
+        fit: {
+                left: function( position, data ) {
+                        var within = data.within,
+                                withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
+                                outerWidth = within.width,
+                                collisionPosLeft = position.left - data.collisionPosition.marginLeft,
+                                overLeft = withinOffset - collisionPosLeft,
+                                overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
+                                newOverRight;
+
+                        // Element is wider than within
+                        if ( data.collisionWidth > outerWidth ) {
+
+                                // Element is initially over the left side of within
+                                if ( overLeft > 0 && overRight <= 0 ) {
+                                        newOverRight = position.left + overLeft + data.collisionWidth - outerWidth -
+                                                withinOffset;
+                                        position.left += overLeft - newOverRight;
+
+                                // Element is initially over right side of within
+                                } else if ( overRight > 0 && overLeft <= 0 ) {
+                                        position.left = withinOffset;
+
+                                // Element is initially over both left and right sides of within
+                                } else {
+                                        if ( overLeft > overRight ) {
+                                                position.left = withinOffset + outerWidth - data.collisionWidth;
+                                        } else {
+                                                position.left = withinOffset;
+                                        }
+                                }
+
+                        // Too far left -> align with left edge
+                        } else if ( overLeft > 0 ) {
+                                position.left += overLeft;
+
+                        // Too far right -> align with right edge
+                        } else if ( overRight > 0 ) {
+                                position.left -= overRight;
+
+                        // Adjust based on position and margin
+                        } else {
+                                position.left = max( position.left - collisionPosLeft, position.left );
+                        }
+                },
+                top: function( position, data ) {
+                        var within = data.within,
+                                withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
+                                outerHeight = data.within.height,
+                                collisionPosTop = position.top - data.collisionPosition.marginTop,
+                                overTop = withinOffset - collisionPosTop,
+                                overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
+                                newOverBottom;
+
+                        // Element is taller than within
+                        if ( data.collisionHeight > outerHeight ) {
+
+                                // Element is initially over the top of within
+                                if ( overTop > 0 && overBottom <= 0 ) {
+                                        newOverBottom = position.top + overTop + data.collisionHeight - outerHeight -
+                                                withinOffset;
+                                        position.top += overTop - newOverBottom;
+
+                                // Element is initially over bottom of within
+                                } else if ( overBottom > 0 && overTop <= 0 ) {
+                                        position.top = withinOffset;
+
+                                // Element is initially over both top and bottom of within
+                                } else {
+                                        if ( overTop > overBottom ) {
+                                                position.top = withinOffset + outerHeight - data.collisionHeight;
+                                        } else {
+                                                position.top = withinOffset;
+                                        }
+                                }
+
+                        // Too far up -> align with top
+                        } else if ( overTop > 0 ) {
+                                position.top += overTop;
+
+                        // Too far down -> align with bottom edge
+                        } else if ( overBottom > 0 ) {
+                                position.top -= overBottom;
+
+                        // Adjust based on position and margin
+                        } else {
+                                position.top = max( position.top - collisionPosTop, position.top );
+                        }
+                }
+        },
+        flip: {
+                left: function( position, data ) {
+                        var within = data.within,
+                                withinOffset = within.offset.left + within.scrollLeft,
+                                outerWidth = within.width,
+                                offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
+                                collisionPosLeft = position.left - data.collisionPosition.marginLeft,
+                                overLeft = collisionPosLeft - offsetLeft,
+                                overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
+                                myOffset = data.my[ 0 ] === "left" ?
+                                        -data.elemWidth :
+                                        data.my[ 0 ] === "right" ?
+                                                data.elemWidth :
+                                                0,
+                                atOffset = data.at[ 0 ] === "left" ?
+                                        data.targetWidth :
+                                        data.at[ 0 ] === "right" ?
+                                                -data.targetWidth :
+                                                0,
+                                offset = -2 * data.offset[ 0 ],
+                                newOverRight,
+                                newOverLeft;
+
+                        if ( overLeft < 0 ) {
+                                newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -
+                                        outerWidth - withinOffset;
+                                if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
+                                        position.left += myOffset + atOffset + offset;
+                                }
+                        } else if ( overRight > 0 ) {
+                                newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +
+                                        atOffset + offset - offsetLeft;
+                                if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
+                                        position.left += myOffset + atOffset + offset;
+                                }
+                        }
+                },
+                top: function( position, data ) {
+                        var within = data.within,
+                                withinOffset = within.offset.top + within.scrollTop,
+                                outerHeight = within.height,
+                                offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
+                                collisionPosTop = position.top - data.collisionPosition.marginTop,
+                                overTop = collisionPosTop - offsetTop,
+                                overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
+                                top = data.my[ 1 ] === "top",
+                                myOffset = top ?
+                                        -data.elemHeight :
+                                        data.my[ 1 ] === "bottom" ?
+                                                data.elemHeight :
+                                                0,
+                                atOffset = data.at[ 1 ] === "top" ?
+                                        data.targetHeight :
+                                        data.at[ 1 ] === "bottom" ?
+                                                -data.targetHeight :
+                                                0,
+                                offset = -2 * data.offset[ 1 ],
+                                newOverTop,
+                                newOverBottom;
+                        if ( overTop < 0 ) {
+                                newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -
+                                        outerHeight - withinOffset;
+                                if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
+                                        position.top += myOffset + atOffset + offset;
+                                }
+                        } else if ( overBottom > 0 ) {
+                                newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +
+                                        offset - offsetTop;
+                                if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
+                                        position.top += myOffset + atOffset + offset;
+                                }
+                        }
+                }
+        },
+        flipfit: {
+                left: function() {
+                        $.ui.position.flip.left.apply( this, arguments );
+                        $.ui.position.fit.left.apply( this, arguments );
+                },
+                top: function() {
+                        $.ui.position.flip.top.apply( this, arguments );
+                        $.ui.position.fit.top.apply( this, arguments );
+                }
+        }
+};
+
+} )();
+
+return $.ui.position;
+
+} );
+
+
+/*!
+ * jQuery UI Scroll Parent 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: scrollParent
+//>>group: Core
+//>>description: Get the closest ancestor element that is scrollable.
+//>>docs: https://api.jqueryui.com/scrollParent/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.fn.scrollParent = function( includeHidden ) {
+        var position = this.css( "position" ),
+                excludeStaticParent = position === "absolute",
+                overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
+                scrollParent = this.parents().filter( function() {
+                        var parent = $( this );
+                        if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
+                                return false;
+                        }
+                        return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
+                                parent.css( "overflow-x" ) );
+                } ).eq( 0 );
+
+        return position === "fixed" || !scrollParent.length ?
+                $( this[ 0 ].ownerDocument || document ) :
+                scrollParent;
+};
+
+} );
+
+
+
+/*!
+ * jQuery UI Tabbable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: :tabbable Selector
+//>>group: Core
+//>>description: Selects elements which can be tabbed to.
+//>>docs: https://api.jqueryui.com/tabbable-selector/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version", "./focusable" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.extend( $.expr.pseudos, {
+        tabbable: function( element ) {
+                var tabIndex = $.attr( element, "tabindex" ),
+                        hasTabindex = tabIndex != null;
+                return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );
+        }
+} );
+
+} );
+
+
+/*!
+ * jQuery UI Unique ID 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: uniqueId
+//>>group: Core
+//>>description: Functions to generate and remove uniqueId's
+//>>docs: https://api.jqueryui.com/uniqueId/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.fn.extend( {
+        uniqueId: ( function() {
+                var uuid = 0;
+
+                return function() {
+                        return this.each( function() {
+                                if ( !this.id ) {
+                                        this.id = "ui-id-" + ( ++uuid );
+                                }
+                        } );
+                };
+        } )(),
+
+        removeUniqueId: function() {
+                return this.each( function() {
+                        if ( /^ui-id-\d+$/.test( this.id ) ) {
+                                $( this ).removeAttr( "id" );
+                        }
+                } );
+        }
+} );
+
+} );
+
+
+/*!
+ * jQuery UI Widget 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Widget
+//>>group: Core
+//>>description: Provides a factory for creating stateful widgets with a common API.
+//>>docs: https://api.jqueryui.com/jQuery.widget/
+//>>demos: https://jqueryui.com/widget/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [ "jquery", "./version" ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+var widgetUuid = 0;
+var widgetHasOwnProperty = Array.prototype.hasOwnProperty;
+var widgetSlice = Array.prototype.slice;
+
+$.cleanData = ( function( orig ) {
+        return function( elems ) {
+                var events, elem, i;
+                for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
+
+                        // Only trigger remove when necessary to save time
+                        events = $._data( elem, "events" );
+                        if ( events && events.remove ) {
+                                $( elem ).triggerHandler( "remove" );
+                        }
+                }
+                orig( elems );
+        };
+} )( $.cleanData );
+
+$.widget = function( name, base, prototype ) {
+        var existingConstructor, constructor, basePrototype;
+
+        // ProxiedPrototype allows the provided prototype to remain unmodified
+        // so that it can be used as a mixin for multiple widgets (#8876)
+        var proxiedPrototype = {};
+
+        var namespace = name.split( "." )[ 0 ];
+        name = name.split( "." )[ 1 ];
+        if ( name === "__proto__" || name === "constructor" ) {
+                return $.error( "Invalid widget name: " + name );
+        }
+        var fullName = namespace + "-" + name;
+
+        if ( !prototype ) {
+                prototype = base;
+                base = $.Widget;
+        }
+
+        if ( Array.isArray( prototype ) ) {
+                prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
+        }
+
+        // Create selector for plugin
+        $.expr.pseudos[ fullName.toLowerCase() ] = function( elem ) {
+                return !!$.data( elem, fullName );
+        };
+
+        $[ namespace ] = $[ namespace ] || {};
+        existingConstructor = $[ namespace ][ name ];
+        constructor = $[ namespace ][ name ] = function( options, element ) {
+
+                // Allow instantiation without "new" keyword
+                if ( !this || !this._createWidget ) {
+                        return new constructor( options, element );
+                }
+
+                // Allow instantiation without initializing for simple inheritance
+                // must use "new" keyword (the code above always passes args)
+                if ( arguments.length ) {
+                        this._createWidget( options, element );
+                }
+        };
+
+        // Extend with the existing constructor to carry over any static properties
+        $.extend( constructor, existingConstructor, {
+                version: prototype.version,
+
+                // Copy the object used to create the prototype in case we need to
+                // redefine the widget later
+                _proto: $.extend( {}, prototype ),
+
+                // Track widgets that inherit from this widget in case this widget is
+                // redefined after a widget inherits from it
+                _childConstructors: []
+        } );
+
+        basePrototype = new base();
+
+        // We need to make the options hash a property directly on the new instance
+        // otherwise we'll modify the options hash on the prototype that we're
+        // inheriting from
+        basePrototype.options = $.widget.extend( {}, basePrototype.options );
+        $.each( prototype, function( prop, value ) {
+                if ( typeof value !== "function" ) {
+                        proxiedPrototype[ prop ] = value;
+                        return;
+                }
+                proxiedPrototype[ prop ] = ( function() {
+                        function _super() {
+                                return base.prototype[ prop ].apply( this, arguments );
+                        }
+
+                        function _superApply( args ) {
+                                return base.prototype[ prop ].apply( this, args );
+                        }
+
+                        return function() {
+                                var __super = this._super;
+                                var __superApply = this._superApply;
+                                var returnValue;
+
+                                this._super = _super;
+                                this._superApply = _superApply;
+
+                                returnValue = value.apply( this, arguments );
+
+                                this._super = __super;
+                                this._superApply = __superApply;
+
+                                return returnValue;
+                        };
+                } )();
+        } );
+        constructor.prototype = $.widget.extend( basePrototype, {
+
+                // TODO: remove support for widgetEventPrefix
+                // always use the name + a colon as the prefix, e.g., draggable:start
+                // don't prefix for widgets that aren't DOM-based
+                widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
+        }, proxiedPrototype, {
+                constructor: constructor,
+                namespace: namespace,
+                widgetName: name,
+                widgetFullName: fullName
+        } );
+
+        // If this widget is being redefined then we need to find all widgets that
+        // are inheriting from it and redefine all of them so that they inherit from
+        // the new version of this widget. We're essentially trying to replace one
+        // level in the prototype chain.
+        if ( existingConstructor ) {
+                $.each( existingConstructor._childConstructors, function( i, child ) {
+                        var childPrototype = child.prototype;
+
+                        // Redefine the child widget using the same prototype that was
+                        // originally used, but inherit from the new version of the base
+                        $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
+                                child._proto );
+                } );
+
+                // Remove the list of existing child constructors from the old constructor
+                // so the old child constructors can be garbage collected
+                delete existingConstructor._childConstructors;
+        } else {
+                base._childConstructors.push( constructor );
+        }
+
+        $.widget.bridge( name, constructor );
+
+        return constructor;
+};
+
+$.widget.extend = function( target ) {
+        var input = widgetSlice.call( arguments, 1 );
+        var inputIndex = 0;
+        var inputLength = input.length;
+        var key;
+        var value;
+
+        for ( ; inputIndex < inputLength; inputIndex++ ) {
+                for ( key in input[ inputIndex ] ) {
+                        value = input[ inputIndex ][ key ];
+                        if ( widgetHasOwnProperty.call( input[ inputIndex ], key ) && value !== undefined ) {
+
+                                // Clone objects
+                                if ( $.isPlainObject( value ) ) {
+                                        target[ key ] = $.isPlainObject( target[ key ] ) ?
+                                                $.widget.extend( {}, target[ key ], value ) :
+
+                                                // Don't extend strings, arrays, etc. with objects
+                                                $.widget.extend( {}, value );
+
+                                // Copy everything else by reference
+                                } else {
+                                        target[ key ] = value;
+                                }
+                        }
+                }
+        }
+        return target;
+};
+
+$.widget.bridge = function( name, object ) {
+        var fullName = object.prototype.widgetFullName || name;
+        $.fn[ name ] = function( options ) {
+                var isMethodCall = typeof options === "string";
+                var args = widgetSlice.call( arguments, 1 );
+                var returnValue = this;
+
+                if ( isMethodCall ) {
+
+                        // If this is an empty collection, we need to have the instance method
+                        // return undefined instead of the jQuery instance
+                        if ( !this.length && options === "instance" ) {
+                                returnValue = undefined;
+                        } else {
+                                this.each( function() {
+                                        var methodValue;
+                                        var instance = $.data( this, fullName );
+
+                                        if ( options === "instance" ) {
+                                                returnValue = instance;
+                                                return false;
+                                        }
+
+                                        if ( !instance ) {
+                                                return $.error( "cannot call methods on " + name +
+                                                        " prior to initialization; " +
+                                                        "attempted to call method '" + options + "'" );
+                                        }
+
+                                        if ( typeof instance[ options ] !== "function" ||
+                                                options.charAt( 0 ) === "_" ) {
+                                                return $.error( "no such method '" + options + "' for " + name +
+                                                        " widget instance" );
+                                        }
+
+                                        methodValue = instance[ options ].apply( instance, args );
+
+                                        if ( methodValue !== instance && methodValue !== undefined ) {
+                                                returnValue = methodValue && methodValue.jquery ?
+                                                        returnValue.pushStack( methodValue.get() ) :
+                                                        methodValue;
+                                                return false;
+                                        }
+                                } );
+                        }
+                } else {
+
+                        // Allow multiple hashes to be passed on init
+                        if ( args.length ) {
+                                options = $.widget.extend.apply( null, [ options ].concat( args ) );
+                        }
+
+                        this.each( function() {
+                                var instance = $.data( this, fullName );
+                                if ( instance ) {
+                                        instance.option( options || {} );
+                                        if ( instance._init ) {
+                                                instance._init();
+                                        }
+                                } else {
+                                        $.data( this, fullName, new object( options, this ) );
+                                }
+                        } );
+                }
+
+                return returnValue;
+        };
+};
+
+$.Widget = function( /* options, element */ ) {};
+$.Widget._childConstructors = [];
+
+$.Widget.prototype = {
+        widgetName: "widget",
+        widgetEventPrefix: "",
+        defaultElement: "<div>",
+
+        options: {
+                classes: {},
+                disabled: false,
+
+                // Callbacks
+                create: null
+        },
+
+        _createWidget: function( options, element ) {
+                element = $( element || this.defaultElement || this )[ 0 ];
+                this.element = $( element );
+                this.uuid = widgetUuid++;
+                this.eventNamespace = "." + this.widgetName + this.uuid;
+
+                this.bindings = $();
+                this.hoverable = $();
+                this.focusable = $();
+                this.classesElementLookup = {};
+
+                if ( element !== this ) {
+                        $.data( element, this.widgetFullName, this );
+                        this._on( true, this.element, {
+                                remove: function( event ) {
+                                        if ( event.target === element ) {
+                                                this.destroy();
+                                        }
+                                }
+                        } );
+                        this.document = $( element.style ?
+
+                                // Element within the document
+                                element.ownerDocument :
+
+                                // Element is window or document
+                                element.document || element );
+                        this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
+                }
+
+                this.options = $.widget.extend( {},
+                        this.options,
+                        this._getCreateOptions(),
+                        options );
+
+                this._create();
+
+                if ( this.options.disabled ) {
+                        this._setOptionDisabled( this.options.disabled );
+                }
+
+                this._trigger( "create", null, this._getCreateEventData() );
+                this._init();
+        },
+
+        _getCreateOptions: function() {
+                return {};
+        },
+
+        _getCreateEventData: $.noop,
+
+        _create: $.noop,
+
+        _init: $.noop,
+
+        destroy: function() {
+                var that = this;
+
+                this._destroy();
+                $.each( this.classesElementLookup, function( key, value ) {
+                        that._removeClass( value, key );
+                } );
+
+                // We can probably remove the unbind calls in 2.0
+                // all event bindings should go through this._on()
+                this.element
+                        .off( this.eventNamespace )
+                        .removeData( this.widgetFullName );
+                this.widget()
+                        .off( this.eventNamespace )
+                        .removeAttr( "aria-disabled" );
+
+                // Clean up events and states
+                this.bindings.off( this.eventNamespace );
+        },
+
+        _destroy: $.noop,
+
+        widget: function() {
+                return this.element;
+        },
+
+        option: function( key, value ) {
+                var options = key;
+                var parts;
+                var curOption;
+                var i;
+
+                if ( arguments.length === 0 ) {
+
+                        // Don't return a reference to the internal hash
+                        return $.widget.extend( {}, this.options );
+                }
+
+                if ( typeof key === "string" ) {
+
+                        // Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
+                        options = {};
+                        parts = key.split( "." );
+                        key = parts.shift();
+                        if ( parts.length ) {
+                                curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
+                                for ( i = 0; i < parts.length - 1; i++ ) {
+                                        curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
+                                        curOption = curOption[ parts[ i ] ];
+                                }
+                                key = parts.pop();
+                                if ( arguments.length === 1 ) {
+                                        return curOption[ key ] === undefined ? null : curOption[ key ];
+                                }
+                                curOption[ key ] = value;
+                        } else {
+                                if ( arguments.length === 1 ) {
+                                        return this.options[ key ] === undefined ? null : this.options[ key ];
+                                }
+                                options[ key ] = value;
+                        }
+                }
+
+                this._setOptions( options );
+
+                return this;
+        },
+
+        _setOptions: function( options ) {
+                var key;
+
+                for ( key in options ) {
+                        this._setOption( key, options[ key ] );
+                }
+
+                return this;
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "classes" ) {
+                        this._setOptionClasses( value );
+                }
+
+                this.options[ key ] = value;
+
+                if ( key === "disabled" ) {
+                        this._setOptionDisabled( value );
+                }
+
+                return this;
+        },
+
+        _setOptionClasses: function( value ) {
+                var classKey, elements, currentElements;
+
+                for ( classKey in value ) {
+                        currentElements = this.classesElementLookup[ classKey ];
+                        if ( value[ classKey ] === this.options.classes[ classKey ] ||
+                                        !currentElements ||
+                                        !currentElements.length ) {
+                                continue;
+                        }
+
+                        // We are doing this to create a new jQuery object because the _removeClass() call
+                        // on the next line is going to destroy the reference to the current elements being
+                        // tracked. We need to save a copy of this collection so that we can add the new classes
+                        // below.
+                        elements = $( currentElements.get() );
+                        this._removeClass( currentElements, classKey );
+
+                        // We don't use _addClass() here, because that uses this.options.classes
+                        // for generating the string of classes. We want to use the value passed in from
+                        // _setOption(), this is the new value of the classes option which was passed to
+                        // _setOption(). We pass this value directly to _classes().
+                        elements.addClass( this._classes( {
+                                element: elements,
+                                keys: classKey,
+                                classes: value,
+                                add: true
+                        } ) );
+                }
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
+
+                // If the widget is becoming disabled, then nothing is interactive
+                if ( value ) {
+                        this._removeClass( this.hoverable, null, "ui-state-hover" );
+                        this._removeClass( this.focusable, null, "ui-state-focus" );
+                }
+        },
+
+        enable: function() {
+                return this._setOptions( { disabled: false } );
+        },
+
+        disable: function() {
+                return this._setOptions( { disabled: true } );
+        },
+
+        _classes: function( options ) {
+                var full = [];
+                var that = this;
+
+                options = $.extend( {
+                        element: this.element,
+                        classes: this.options.classes || {}
+                }, options );
+
+                function bindRemoveEvent() {
+                        var nodesToBind = [];
+
+                        options.element.each( function( _, element ) {
+                                var isTracked = $.map( that.classesElementLookup, function( elements ) {
+                                        return elements;
+                                } )
+                                        .some( function( elements ) {
+                                                return elements.is( element );
+                                        } );
+
+                                if ( !isTracked ) {
+                                        nodesToBind.push( element );
+                                }
+                        } );
+
+                        that._on( $( nodesToBind ), {
+                                remove: "_untrackClassesElement"
+                        } );
+                }
+
+                function processClassString( classes, checkOption ) {
+                        var current, i;
+                        for ( i = 0; i < classes.length; i++ ) {
+                                current = that.classesElementLookup[ classes[ i ] ] || $();
+                                if ( options.add ) {
+                                        bindRemoveEvent();
+                                        current = $( $.uniqueSort( current.get().concat( options.element.get() ) ) );
+                                } else {
+                                        current = $( current.not( options.element ).get() );
+                                }
+                                that.classesElementLookup[ classes[ i ] ] = current;
+                                full.push( classes[ i ] );
+                                if ( checkOption && options.classes[ classes[ i ] ] ) {
+                                        full.push( options.classes[ classes[ i ] ] );
+                                }
+                        }
+                }
+
+                if ( options.keys ) {
+                        processClassString( options.keys.match( /\S+/g ) || [], true );
+                }
+                if ( options.extra ) {
+                        processClassString( options.extra.match( /\S+/g ) || [] );
+                }
+
+                return full.join( " " );
+        },
+
+        _untrackClassesElement: function( event ) {
+                var that = this;
+                $.each( that.classesElementLookup, function( key, value ) {
+                        if ( $.inArray( event.target, value ) !== -1 ) {
+                                that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
+                        }
+                } );
+
+                this._off( $( event.target ) );
+        },
+
+        _removeClass: function( element, keys, extra ) {
+                return this._toggleClass( element, keys, extra, false );
+        },
+
+        _addClass: function( element, keys, extra ) {
+                return this._toggleClass( element, keys, extra, true );
+        },
+
+        _toggleClass: function( element, keys, extra, add ) {
+                add = ( typeof add === "boolean" ) ? add : extra;
+                var shift = ( typeof element === "string" || element === null ),
+                        options = {
+                                extra: shift ? keys : extra,
+                                keys: shift ? element : keys,
+                                element: shift ? this.element : element,
+                                add: add
+                        };
+                options.element.toggleClass( this._classes( options ), add );
+                return this;
+        },
+
+        _on: function( suppressDisabledCheck, element, handlers ) {
+                var delegateElement;
+                var instance = this;
+
+                // No suppressDisabledCheck flag, shuffle arguments
+                if ( typeof suppressDisabledCheck !== "boolean" ) {
+                        handlers = element;
+                        element = suppressDisabledCheck;
+                        suppressDisabledCheck = false;
+                }
+
+                // No element argument, shuffle and use this.element
+                if ( !handlers ) {
+                        handlers = element;
+                        element = this.element;
+                        delegateElement = this.widget();
+                } else {
+                        element = delegateElement = $( element );
+                        this.bindings = this.bindings.add( element );
+                }
+
+                $.each( handlers, function( event, handler ) {
+                        function handlerProxy() {
+
+                                // Allow widgets to customize the disabled handling
+                                // - disabled as an array instead of boolean
+                                // - disabled class as method for disabling individual parts
+                                if ( !suppressDisabledCheck &&
+                                                ( instance.options.disabled === true ||
+                                                $( this ).hasClass( "ui-state-disabled" ) ) ) {
+                                        return;
+                                }
+                                return ( typeof handler === "string" ? instance[ handler ] : handler )
+                                        .apply( instance, arguments );
+                        }
+
+                        // Copy the guid so direct unbinding works
+                        if ( typeof handler !== "string" ) {
+                                handlerProxy.guid = handler.guid =
+                                        handler.guid || handlerProxy.guid || $.guid++;
+                        }
+
+                        var match = event.match( /^([\w:-]*)\s*(.*)$/ );
+                        var eventName = match[ 1 ] + instance.eventNamespace;
+                        var selector = match[ 2 ];
+
+                        if ( selector ) {
+                                delegateElement.on( eventName, selector, handlerProxy );
+                        } else {
+                                element.on( eventName, handlerProxy );
+                        }
+                } );
+        },
+
+        _off: function( element, eventName ) {
+                eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
+                        this.eventNamespace;
+                element.off( eventName );
+
+                // Clear the stack to avoid memory leaks (#10056)
+                this.bindings = $( this.bindings.not( element ).get() );
+                this.focusable = $( this.focusable.not( element ).get() );
+                this.hoverable = $( this.hoverable.not( element ).get() );
+        },
+
+        _delay: function( handler, delay ) {
+                function handlerProxy() {
+                        return ( typeof handler === "string" ? instance[ handler ] : handler )
+                                .apply( instance, arguments );
+                }
+                var instance = this;
+                return setTimeout( handlerProxy, delay || 0 );
+        },
+
+        _hoverable: function( element ) {
+                this.hoverable = this.hoverable.add( element );
+                this._on( element, {
+                        mouseenter: function( event ) {
+                                this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
+                        },
+                        mouseleave: function( event ) {
+                                this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
+                        }
+                } );
+        },
+
+        _focusable: function( element ) {
+                this.focusable = this.focusable.add( element );
+                this._on( element, {
+                        focusin: function( event ) {
+                                this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
+                        },
+                        focusout: function( event ) {
+                                this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
+                        }
+                } );
+        },
+
+        _trigger: function( type, event, data ) {
+                var prop, orig;
+                var callback = this.options[ type ];
+
+                data = data || {};
+                event = $.Event( event );
+                event.type = ( type === this.widgetEventPrefix ?
+                        type :
+                        this.widgetEventPrefix + type ).toLowerCase();
+
+                // The original event may come from any element
+                // so we need to reset the target on the new event
+                event.target = this.element[ 0 ];
+
+                // Copy original event properties over to the new event
+                orig = event.originalEvent;
+                if ( orig ) {
+                        for ( prop in orig ) {
+                                if ( !( prop in event ) ) {
+                                        event[ prop ] = orig[ prop ];
+                                }
+                        }
+                }
+
+                this.element.trigger( event, data );
+                return !( typeof callback === "function" &&
+                        callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
+                        event.isDefaultPrevented() );
+        }
+};
+
+$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
+        $.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
+                if ( typeof options === "string" ) {
+                        options = { effect: options };
+                }
+
+                var hasOptions;
+                var effectName = !options ?
+                        method :
+                        options === true || typeof options === "number" ?
+                                defaultEffect :
+                                options.effect || defaultEffect;
+
+                options = options || {};
+                if ( typeof options === "number" ) {
+                        options = { duration: options };
+                } else if ( options === true ) {
+                        options = {};
+                }
+
+                hasOptions = !$.isEmptyObject( options );
+                options.complete = callback;
+
+                if ( options.delay ) {
+                        element.delay( options.delay );
+                }
+
+                if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
+                        element[ method ]( options );
+                } else if ( effectName !== method && element[ effectName ] ) {
+                        element[ effectName ]( options.duration, options.easing, callback );
+                } else {
+                        element.queue( function( next ) {
+                                $( this )[ method ]();
+                                if ( callback ) {
+                                        callback.call( element[ 0 ] );
+                                }
+                                next();
+                        } );
+                }
+        };
+} );
+
+return $.widget;
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Blind 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Blind Effect
+//>>group: Effects
+//>>description: Blinds the element.
+//>>docs: https://api.jqueryui.com/blind-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "blind", "hide", function( options, done ) {
+        var map = {
+                        up: [ "bottom", "top" ],
+                        vertical: [ "bottom", "top" ],
+                        down: [ "top", "bottom" ],
+                        left: [ "right", "left" ],
+                        horizontal: [ "right", "left" ],
+                        right: [ "left", "right" ]
+                },
+                element = $( this ),
+                direction = options.direction || "up",
+                start = element.cssClip(),
+                animate = { clip: $.extend( {}, start ) },
+                placeholder = $.effects.createPlaceholder( element );
+
+        animate.clip[ map[ direction ][ 0 ] ] = animate.clip[ map[ direction ][ 1 ] ];
+
+        if ( options.mode === "show" ) {
+                element.cssClip( animate.clip );
+                if ( placeholder ) {
+                        placeholder.css( $.effects.clipToBox( animate ) );
+                }
+
+                animate.clip = start;
+        }
+
+        if ( placeholder ) {
+                placeholder.animate( $.effects.clipToBox( animate ), options.duration, options.easing );
+        }
+
+        element.animate( animate, {
+                queue: false,
+                duration: options.duration,
+                easing: options.easing,
+                complete: done
+        } );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Bounce 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Bounce Effect
+//>>group: Effects
+//>>description: Bounces an element horizontally or vertically n times.
+//>>docs: https://api.jqueryui.com/bounce-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "bounce", function( options, done ) {
+        var upAnim, downAnim, refValue,
+                element = $( this ),
+
+                // Defaults:
+                mode = options.mode,
+                hide = mode === "hide",
+                show = mode === "show",
+                direction = options.direction || "up",
+                distance = options.distance,
+                times = options.times || 5,
+
+                // Number of internal animations
+                anims = times * 2 + ( show || hide ? 1 : 0 ),
+                speed = options.duration / anims,
+                easing = options.easing,
+
+                // Utility:
+                ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+                motion = ( direction === "up" || direction === "left" ),
+                i = 0,
+
+                queuelen = element.queue().length;
+
+        $.effects.createPlaceholder( element );
+
+        refValue = element.css( ref );
+
+        // Default distance for the BIGGEST bounce is the outer Distance / 3
+        if ( !distance ) {
+                distance = element[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
+        }
+
+        if ( show ) {
+                downAnim = { opacity: 1 };
+                downAnim[ ref ] = refValue;
+
+                // If we are showing, force opacity 0 and set the initial position
+                // then do the "first" animation
+                element
+                        .css( "opacity", 0 )
+                        .css( ref, motion ? -distance * 2 : distance * 2 )
+                        .animate( downAnim, speed, easing );
+        }
+
+        // Start at the smallest distance if we are hiding
+        if ( hide ) {
+                distance = distance / Math.pow( 2, times - 1 );
+        }
+
+        downAnim = {};
+        downAnim[ ref ] = refValue;
+
+        // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
+        for ( ; i < times; i++ ) {
+                upAnim = {};
+                upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
+
+                element
+                        .animate( upAnim, speed, easing )
+                        .animate( downAnim, speed, easing );
+
+                distance = hide ? distance * 2 : distance / 2;
+        }
+
+        // Last Bounce when Hiding
+        if ( hide ) {
+                upAnim = { opacity: 0 };
+                upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
+
+                element.animate( upAnim, speed, easing );
+        }
+
+        element.queue( done );
+
+        $.effects.unshift( element, queuelen, anims + 1 );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Clip 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Clip Effect
+//>>group: Effects
+//>>description: Clips the element on and off like an old TV.
+//>>docs: https://api.jqueryui.com/clip-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "clip", "hide", function( options, done ) {
+        var start,
+                animate = {},
+                element = $( this ),
+                direction = options.direction || "vertical",
+                both = direction === "both",
+                horizontal = both || direction === "horizontal",
+                vertical = both || direction === "vertical";
+
+        start = element.cssClip();
+        animate.clip = {
+                top: vertical ? ( start.bottom - start.top ) / 2 : start.top,
+                right: horizontal ? ( start.right - start.left ) / 2 : start.right,
+                bottom: vertical ? ( start.bottom - start.top ) / 2 : start.bottom,
+                left: horizontal ? ( start.right - start.left ) / 2 : start.left
+        };
+
+        $.effects.createPlaceholder( element );
+
+        if ( options.mode === "show" ) {
+                element.cssClip( animate.clip );
+                animate.clip = start;
+        }
+
+        element.animate( animate, {
+                queue: false,
+                duration: options.duration,
+                easing: options.easing,
+                complete: done
+        } );
+
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Drop 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Drop Effect
+//>>group: Effects
+//>>description: Moves an element in one direction and hides it at the same time.
+//>>docs: https://api.jqueryui.com/drop-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "drop", "hide", function( options, done ) {
+
+        var distance,
+                element = $( this ),
+                mode = options.mode,
+                show = mode === "show",
+                direction = options.direction || "left",
+                ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+                motion = ( direction === "up" || direction === "left" ) ? "-=" : "+=",
+                oppositeMotion = ( motion === "+=" ) ? "-=" : "+=",
+                animation = {
+                        opacity: 0
+                };
+
+        $.effects.createPlaceholder( element );
+
+        distance = options.distance ||
+                element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2;
+
+        animation[ ref ] = motion + distance;
+
+        if ( show ) {
+                element.css( animation );
+
+                animation[ ref ] = oppositeMotion + distance;
+                animation.opacity = 1;
+        }
+
+        // Animate
+        element.animate( animation, {
+                queue: false,
+                duration: options.duration,
+                easing: options.easing,
+                complete: done
+        } );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Explode 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Explode Effect
+//>>group: Effects
+/* eslint-disable max-len */
+//>>description: Explodes an element in all directions into n pieces. Implodes an element to its original wholeness.
+/* eslint-enable max-len */
+//>>docs: https://api.jqueryui.com/explode-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "explode", "hide", function( options, done ) {
+
+        var i, j, left, top, mx, my,
+                rows = options.pieces ? Math.round( Math.sqrt( options.pieces ) ) : 3,
+                cells = rows,
+                element = $( this ),
+                mode = options.mode,
+                show = mode === "show",
+
+                // Show and then visibility:hidden the element before calculating offset
+                offset = element.show().css( "visibility", "hidden" ).offset(),
+
+                // Width and height of a piece
+                width = Math.ceil( element.outerWidth() / cells ),
+                height = Math.ceil( element.outerHeight() / rows ),
+                pieces = [];
+
+        // Children animate complete:
+        function childComplete() {
+                pieces.push( this );
+                if ( pieces.length === rows * cells ) {
+                        animComplete();
+                }
+        }
+
+        // Clone the element for each row and cell.
+        for ( i = 0; i < rows; i++ ) { // ===>
+                top = offset.top + i * height;
+                my = i - ( rows - 1 ) / 2;
+
+                for ( j = 0; j < cells; j++ ) { // |||
+                        left = offset.left + j * width;
+                        mx = j - ( cells - 1 ) / 2;
+
+                        // Create a clone of the now hidden main element that will be absolute positioned
+                        // within a wrapper div off the -left and -top equal to size of our pieces
+                        element
+                                .clone()
+                                .appendTo( "body" )
+                                .wrap( "<div></div>" )
+                                .css( {
+                                        position: "absolute",
+                                        visibility: "visible",
+                                        left: -j * width,
+                                        top: -i * height
+                                } )
+
+                                // Select the wrapper - make it overflow: hidden and absolute positioned based on
+                                // where the original was located +left and +top equal to the size of pieces
+                                .parent()
+                                        .addClass( "ui-effects-explode" )
+                                        .css( {
+                                                position: "absolute",
+                                                overflow: "hidden",
+                                                width: width,
+                                                height: height,
+                                                left: left + ( show ? mx * width : 0 ),
+                                                top: top + ( show ? my * height : 0 ),
+                                                opacity: show ? 0 : 1
+                                        } )
+                                        .animate( {
+                                                left: left + ( show ? 0 : mx * width ),
+                                                top: top + ( show ? 0 : my * height ),
+                                                opacity: show ? 1 : 0
+                                        }, options.duration || 500, options.easing, childComplete );
+                }
+        }
+
+        function animComplete() {
+                element.css( {
+                        visibility: "visible"
+                } );
+                $( pieces ).remove();
+                done();
+        }
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Fade 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Fade Effect
+//>>group: Effects
+//>>description: Fades the element.
+//>>docs: https://api.jqueryui.com/fade-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "fade", "toggle", function( options, done ) {
+        var show = options.mode === "show";
+
+        $( this )
+                .css( "opacity", show ? 0 : 1 )
+                .animate( {
+                        opacity: show ? 1 : 0
+                }, {
+                        queue: false,
+                        duration: options.duration,
+                        easing: options.easing,
+                        complete: done
+                } );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Fold 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Fold Effect
+//>>group: Effects
+//>>description: Folds an element first horizontally and then vertically.
+//>>docs: https://api.jqueryui.com/fold-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "fold", "hide", function( options, done ) {
+
+        // Create element
+        var element = $( this ),
+                mode = options.mode,
+                show = mode === "show",
+                hide = mode === "hide",
+                size = options.size || 15,
+                percent = /([0-9]+)%/.exec( size ),
+                horizFirst = !!options.horizFirst,
+                ref = horizFirst ? [ "right", "bottom" ] : [ "bottom", "right" ],
+                duration = options.duration / 2,
+
+                placeholder = $.effects.createPlaceholder( element ),
+
+                start = element.cssClip(),
+                animation1 = { clip: $.extend( {}, start ) },
+                animation2 = { clip: $.extend( {}, start ) },
+
+                distance = [ start[ ref[ 0 ] ], start[ ref[ 1 ] ] ],
+
+                queuelen = element.queue().length;
+
+        if ( percent ) {
+                size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
+        }
+        animation1.clip[ ref[ 0 ] ] = size;
+        animation2.clip[ ref[ 0 ] ] = size;
+        animation2.clip[ ref[ 1 ] ] = 0;
+
+        if ( show ) {
+                element.cssClip( animation2.clip );
+                if ( placeholder ) {
+                        placeholder.css( $.effects.clipToBox( animation2 ) );
+                }
+
+                animation2.clip = start;
+        }
+
+        // Animate
+        element
+                .queue( function( next ) {
+                        if ( placeholder ) {
+                                placeholder
+                                        .animate( $.effects.clipToBox( animation1 ), duration, options.easing )
+                                        .animate( $.effects.clipToBox( animation2 ), duration, options.easing );
+                        }
+
+                        next();
+                } )
+                .animate( animation1, duration, options.easing )
+                .animate( animation2, duration, options.easing )
+                .queue( done );
+
+        $.effects.unshift( element, queuelen, 4 );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Highlight 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Highlight Effect
+//>>group: Effects
+//>>description: Highlights the background of an element in a defined color for a custom duration.
+//>>docs: https://api.jqueryui.com/highlight-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "highlight", "show", function( options, done ) {
+        var element = $( this ),
+                animation = {
+                        backgroundColor: element.css( "backgroundColor" )
+                };
+
+        if ( options.mode === "hide" ) {
+                animation.opacity = 0;
+        }
+
+        $.effects.saveStyle( element );
+
+        element
+                .css( {
+                        backgroundImage: "none",
+                        backgroundColor: options.color || "#ffff99"
+                } )
+                .animate( animation, {
+                        queue: false,
+                        duration: options.duration,
+                        easing: options.easing,
+                        complete: done
+                } );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Size 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Size Effect
+//>>group: Effects
+//>>description: Resize an element to a specified width and height.
+//>>docs: https://api.jqueryui.com/size-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "size", function( options, done ) {
+
+        // Create element
+        var baseline, factor, temp,
+                element = $( this ),
+
+                // Copy for children
+                cProps = [ "fontSize" ],
+                vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
+                hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
+
+                // Set options
+                mode = options.mode,
+                restore = mode !== "effect",
+                scale = options.scale || "both",
+                origin = options.origin || [ "middle", "center" ],
+                position = element.css( "position" ),
+                pos = element.position(),
+                original = $.effects.scaledDimensions( element ),
+                from = options.from || original,
+                to = options.to || $.effects.scaledDimensions( element, 0 );
+
+        $.effects.createPlaceholder( element );
+
+        if ( mode === "show" ) {
+                temp = from;
+                from = to;
+                to = temp;
+        }
+
+        // Set scaling factor
+        factor = {
+                from: {
+                        y: from.height / original.height,
+                        x: from.width / original.width
+                },
+                to: {
+                        y: to.height / original.height,
+                        x: to.width / original.width
+                }
+        };
+
+        // Scale the css box
+        if ( scale === "box" || scale === "both" ) {
+
+                // Vertical props scaling
+                if ( factor.from.y !== factor.to.y ) {
+                        from = $.effects.setTransition( element, vProps, factor.from.y, from );
+                        to = $.effects.setTransition( element, vProps, factor.to.y, to );
+                }
+
+                // Horizontal props scaling
+                if ( factor.from.x !== factor.to.x ) {
+                        from = $.effects.setTransition( element, hProps, factor.from.x, from );
+                        to = $.effects.setTransition( element, hProps, factor.to.x, to );
+                }
+        }
+
+        // Scale the content
+        if ( scale === "content" || scale === "both" ) {
+
+                // Vertical props scaling
+                if ( factor.from.y !== factor.to.y ) {
+                        from = $.effects.setTransition( element, cProps, factor.from.y, from );
+                        to = $.effects.setTransition( element, cProps, factor.to.y, to );
+                }
+        }
+
+        // Adjust the position properties based on the provided origin points
+        if ( origin ) {
+                baseline = $.effects.getBaseline( origin, original );
+                from.top = ( original.outerHeight - from.outerHeight ) * baseline.y + pos.top;
+                from.left = ( original.outerWidth - from.outerWidth ) * baseline.x + pos.left;
+                to.top = ( original.outerHeight - to.outerHeight ) * baseline.y + pos.top;
+                to.left = ( original.outerWidth - to.outerWidth ) * baseline.x + pos.left;
+        }
+        delete from.outerHeight;
+        delete from.outerWidth;
+        element.css( from );
+
+        // Animate the children if desired
+        if ( scale === "content" || scale === "both" ) {
+
+                vProps = vProps.concat( [ "marginTop", "marginBottom" ] ).concat( cProps );
+                hProps = hProps.concat( [ "marginLeft", "marginRight" ] );
+
+                // Only animate children with width attributes specified
+                // TODO: is this right? should we include anything with css width specified as well
+                element.find( "*[width]" ).each( function() {
+                        var child = $( this ),
+                                childOriginal = $.effects.scaledDimensions( child ),
+                                childFrom = {
+                                        height: childOriginal.height * factor.from.y,
+                                        width: childOriginal.width * factor.from.x,
+                                        outerHeight: childOriginal.outerHeight * factor.from.y,
+                                        outerWidth: childOriginal.outerWidth * factor.from.x
+                                },
+                                childTo = {
+                                        height: childOriginal.height * factor.to.y,
+                                        width: childOriginal.width * factor.to.x,
+                                        outerHeight: childOriginal.height * factor.to.y,
+                                        outerWidth: childOriginal.width * factor.to.x
+                                };
+
+                        // Vertical props scaling
+                        if ( factor.from.y !== factor.to.y ) {
+                                childFrom = $.effects.setTransition( child, vProps, factor.from.y, childFrom );
+                                childTo = $.effects.setTransition( child, vProps, factor.to.y, childTo );
+                        }
+
+                        // Horizontal props scaling
+                        if ( factor.from.x !== factor.to.x ) {
+                                childFrom = $.effects.setTransition( child, hProps, factor.from.x, childFrom );
+                                childTo = $.effects.setTransition( child, hProps, factor.to.x, childTo );
+                        }
+
+                        if ( restore ) {
+                                $.effects.saveStyle( child );
+                        }
+
+                        // Animate children
+                        child.css( childFrom );
+                        child.animate( childTo, options.duration, options.easing, function() {
+
+                                // Restore children
+                                if ( restore ) {
+                                        $.effects.restoreStyle( child );
+                                }
+                        } );
+                } );
+        }
+
+        // Animate
+        element.animate( to, {
+                queue: false,
+                duration: options.duration,
+                easing: options.easing,
+                complete: function() {
+
+                        var offset = element.offset();
+
+                        if ( to.opacity === 0 ) {
+                                element.css( "opacity", from.opacity );
+                        }
+
+                        if ( !restore ) {
+                                element
+                                        .css( "position", position === "static" ? "relative" : position )
+                                        .offset( offset );
+
+                                // Need to save style here so that automatic style restoration
+                                // doesn't restore to the original styles from before the animation.
+                                $.effects.saveStyle( element );
+                        }
+
+                        done();
+                }
+        } );
+
+} );
+
+} );
+
+
+
+
+/*!
+ * jQuery UI Effects Scale 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Scale Effect
+//>>group: Effects
+//>>description: Grows or shrinks an element and its content.
+//>>docs: https://api.jqueryui.com/scale-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect",
+                        "./effect-size"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "scale", function( options, done ) {
+
+        // Create element
+        var el = $( this ),
+                mode = options.mode,
+                percent = parseInt( options.percent, 10 ) ||
+                        ( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== "effect" ? 0 : 100 ) ),
+
+                newOptions = $.extend( true, {
+                        from: $.effects.scaledDimensions( el ),
+                        to: $.effects.scaledDimensions( el, percent, options.direction || "both" ),
+                        origin: options.origin || [ "middle", "center" ]
+                }, options );
+
+        // Fade option to support puff
+        if ( options.fade ) {
+                newOptions.from.opacity = 1;
+                newOptions.to.opacity = 0;
+        }
+
+        $.effects.effect.size.call( this, newOptions, done );
+} );
+
+} );
+
+
+
+
+/*!
+ * jQuery UI Effects Puff 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Puff Effect
+//>>group: Effects
+//>>description: Creates a puff effect by scaling the element up and hiding it at the same time.
+//>>docs: https://api.jqueryui.com/puff-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect",
+                        "./effect-scale"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "puff", "hide", function( options, done ) {
+        var newOptions = $.extend( true, {}, options, {
+                fade: true,
+                percent: parseInt( options.percent, 10 ) || 150
+        } );
+
+        $.effects.effect.scale.call( this, newOptions, done );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Pulsate 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Pulsate Effect
+//>>group: Effects
+//>>description: Pulsates an element n times by changing the opacity to zero and back.
+//>>docs: https://api.jqueryui.com/pulsate-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "pulsate", "show", function( options, done ) {
+        var element = $( this ),
+                mode = options.mode,
+                show = mode === "show",
+                hide = mode === "hide",
+                showhide = show || hide,
+
+                // Showing or hiding leaves off the "last" animation
+                anims = ( ( options.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
+                duration = options.duration / anims,
+                animateTo = 0,
+                i = 1,
+                queuelen = element.queue().length;
+
+        if ( show || !element.is( ":visible" ) ) {
+                element.css( "opacity", 0 ).show();
+                animateTo = 1;
+        }
+
+        // Anims - 1 opacity "toggles"
+        for ( ; i < anims; i++ ) {
+                element.animate( { opacity: animateTo }, duration, options.easing );
+                animateTo = 1 - animateTo;
+        }
+
+        element.animate( { opacity: animateTo }, duration, options.easing );
+
+        element.queue( done );
+
+        $.effects.unshift( element, queuelen, anims + 1 );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Shake 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Shake Effect
+//>>group: Effects
+//>>description: Shakes an element horizontally or vertically n times.
+//>>docs: https://api.jqueryui.com/shake-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "shake", function( options, done ) {
+
+        var i = 1,
+                element = $( this ),
+                direction = options.direction || "left",
+                distance = options.distance || 20,
+                times = options.times || 3,
+                anims = times * 2 + 1,
+                speed = Math.round( options.duration / anims ),
+                ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+                positiveMotion = ( direction === "up" || direction === "left" ),
+                animation = {},
+                animation1 = {},
+                animation2 = {},
+
+                queuelen = element.queue().length;
+
+        $.effects.createPlaceholder( element );
+
+        // Animation
+        animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
+        animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
+        animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
+
+        // Animate
+        element.animate( animation, speed, options.easing );
+
+        // Shakes
+        for ( ; i < times; i++ ) {
+                element
+                        .animate( animation1, speed, options.easing )
+                        .animate( animation2, speed, options.easing );
+        }
+
+        element
+                .animate( animation1, speed, options.easing )
+                .animate( animation, speed / 2, options.easing )
+                .queue( done );
+
+        $.effects.unshift( element, queuelen, anims + 1 );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Slide 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Slide Effect
+//>>group: Effects
+//>>description: Slides an element in and out of the viewport.
+//>>docs: https://api.jqueryui.com/slide-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.effects.define( "slide", "show", function( options, done ) {
+        var startClip, startRef,
+                element = $( this ),
+                map = {
+                        up: [ "bottom", "top" ],
+                        down: [ "top", "bottom" ],
+                        left: [ "right", "left" ],
+                        right: [ "left", "right" ]
+                },
+                mode = options.mode,
+                direction = options.direction || "left",
+                ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+                positiveMotion = ( direction === "up" || direction === "left" ),
+                distance = options.distance ||
+                        element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ),
+                animation = {};
+
+        $.effects.createPlaceholder( element );
+
+        startClip = element.cssClip();
+        startRef = element.position()[ ref ];
+
+        // Define hide animation
+        animation[ ref ] = ( positiveMotion ? -1 : 1 ) * distance + startRef;
+        animation.clip = element.cssClip();
+        animation.clip[ map[ direction ][ 1 ] ] = animation.clip[ map[ direction ][ 0 ] ];
+
+        // Reverse the animation if we're showing
+        if ( mode === "show" ) {
+                element.cssClip( animation.clip );
+                element.css( ref, animation[ ref ] );
+                animation.clip = startClip;
+                animation[ ref ] = startRef;
+        }
+
+        // Actually animate
+        element.animate( animation, {
+                queue: false,
+                duration: options.duration,
+                easing: options.easing,
+                complete: done
+        } );
+} );
+
+} );
+
+
+
+/*!
+ * jQuery UI Effects Transfer 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Transfer Effect
+//>>group: Effects
+//>>description: Displays a transfer effect from one element to another.
+//>>docs: https://api.jqueryui.com/transfer-effect/
+//>>demos: https://jqueryui.com/effect/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../effect"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+var effect;
+if ( $.uiBackCompat === true ) {
+        effect = $.effects.define( "transfer", function( options, done ) {
+                $( this ).transfer( options, done );
+        } );
+}
+return effect;
+
+} );
+
+
+
+
+
+/*!
+ * jQuery UI Accordion 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Accordion
+//>>group: Widgets
+/* eslint-disable max-len */
+//>>description: Displays collapsible content panels for presenting information in a limited amount of space.
+/* eslint-enable max-len */
+//>>docs: https://api.jqueryui.com/accordion/
+//>>demos: https://jqueryui.com/accordion/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/accordion.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../keycode",
+                        "../unique-id",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.accordion", {
+        version: "1.14.1",
+        options: {
+                active: 0,
+                animate: {},
+                classes: {
+                        "ui-accordion-header": "ui-corner-top",
+                        "ui-accordion-header-collapsed": "ui-corner-all",
+                        "ui-accordion-content": "ui-corner-bottom"
+                },
+                collapsible: false,
+                event: "click",
+                header: function( elem ) {
+                        return elem
+                                .find( "> li > :first-child" )
+                                .add(
+                                        elem.find( "> :not(li)" )
+
+                                                // Support: jQuery <3.5 only
+                                                // We could use `.even()` but that's unavailable in older jQuery.
+                                                .filter( function( i ) {
+                                                        return i % 2 === 0;
+                                                } )
+                                );
+                },
+                heightStyle: "auto",
+                icons: {
+                        activeHeader: "ui-icon-triangle-1-s",
+                        header: "ui-icon-triangle-1-e"
+                },
+
+                // Callbacks
+                activate: null,
+                beforeActivate: null
+        },
+
+        hideProps: {
+                borderTopWidth: "hide",
+                borderBottomWidth: "hide",
+                paddingTop: "hide",
+                paddingBottom: "hide",
+                height: "hide"
+        },
+
+        showProps: {
+                borderTopWidth: "show",
+                borderBottomWidth: "show",
+                paddingTop: "show",
+                paddingBottom: "show",
+                height: "show"
+        },
+
+        _create: function() {
+                var options = this.options;
+
+                this.prevShow = this.prevHide = $();
+                this._addClass( "ui-accordion", "ui-widget ui-helper-reset" );
+                this.element.attr( "role", "tablist" );
+
+                // Don't allow collapsible: false and active: false / null
+                if ( !options.collapsible && ( options.active === false || options.active == null ) ) {
+                        options.active = 0;
+                }
+
+                this._processPanels();
+
+                // handle negative values
+                if ( options.active < 0 ) {
+                        options.active += this.headers.length;
+                }
+                this._refresh();
+        },
+
+        _getCreateEventData: function() {
+                return {
+                        header: this.active,
+                        panel: !this.active.length ? $() : this.active.next()
+                };
+        },
+
+        _createIcons: function() {
+                var icon, children,
+                        icons = this.options.icons;
+
+                if ( icons ) {
+                        icon = $( "<span>" );
+                        this._addClass( icon, "ui-accordion-header-icon", "ui-icon " + icons.header );
+                        icon.prependTo( this.headers );
+                        children = this.active.children( ".ui-accordion-header-icon" );
+                        this._removeClass( children, icons.header )
+                                ._addClass( children, null, icons.activeHeader )
+                                ._addClass( this.headers, "ui-accordion-icons" );
+                }
+        },
+
+        _destroyIcons: function() {
+                this._removeClass( this.headers, "ui-accordion-icons" );
+                this.headers.children( ".ui-accordion-header-icon" ).remove();
+        },
+
+        _destroy: function() {
+                var contents;
+
+                // Clean up main element
+                this.element.removeAttr( "role" );
+
+                // Clean up headers
+                this.headers
+                        .removeAttr( "role aria-expanded aria-selected aria-controls tabIndex" )
+                        .removeUniqueId();
+
+                this._destroyIcons();
+
+                // Clean up content panels
+                contents = this.headers.next()
+                        .css( "display", "" )
+                        .removeAttr( "role aria-hidden aria-labelledby" )
+                        .removeUniqueId();
+
+                if ( this.options.heightStyle !== "content" ) {
+                        contents.css( "height", "" );
+                }
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "active" ) {
+
+                        // _activate() will handle invalid values and update this.options
+                        this._activate( value );
+                        return;
+                }
+
+                if ( key === "event" ) {
+                        if ( this.options.event ) {
+                                this._off( this.headers, this.options.event );
+                        }
+                        this._setupEvents( value );
+                }
+
+                this._super( key, value );
+
+                // Setting collapsible: false while collapsed; open first panel
+                if ( key === "collapsible" && !value && this.options.active === false ) {
+                        this._activate( 0 );
+                }
+
+                if ( key === "icons" ) {
+                        this._destroyIcons();
+                        if ( value ) {
+                                this._createIcons();
+                        }
+                }
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._super( value );
+
+                this.element.attr( "aria-disabled", value );
+                this._toggleClass( null, "ui-state-disabled", !!value );
+        },
+
+        _keydown: function( event ) {
+                if ( event.altKey || event.ctrlKey ) {
+                        return;
+                }
+
+                var keyCode = $.ui.keyCode,
+                        length = this.headers.length,
+                        currentIndex = this.headers.index( event.target ),
+                        toFocus = false;
+
+                switch ( event.keyCode ) {
+                case keyCode.RIGHT:
+                case keyCode.DOWN:
+                        toFocus = this.headers[ ( currentIndex + 1 ) % length ];
+                        break;
+                case keyCode.LEFT:
+                case keyCode.UP:
+                        toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
+                        break;
+                case keyCode.SPACE:
+                case keyCode.ENTER:
+                        this._eventHandler( event );
+                        break;
+                case keyCode.HOME:
+                        toFocus = this.headers[ 0 ];
+                        break;
+                case keyCode.END:
+                        toFocus = this.headers[ length - 1 ];
+                        break;
+                }
+
+                if ( toFocus ) {
+                        $( event.target ).attr( "tabIndex", -1 );
+                        $( toFocus ).attr( "tabIndex", 0 );
+                        $( toFocus ).trigger( "focus" );
+                        event.preventDefault();
+                }
+        },
+
+        _panelKeyDown: function( event ) {
+                if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
+                        $( event.currentTarget ).prev().trigger( "focus" );
+                }
+        },
+
+        refresh: function() {
+                var options = this.options;
+                this._processPanels();
+
+                // Was collapsed or no panel
+                if ( ( options.active === false && options.collapsible === true ) ||
+                                !this.headers.length ) {
+                        options.active = false;
+                        this.active = $();
+
+                // active false only when collapsible is true
+                } else if ( options.active === false ) {
+                        this._activate( 0 );
+
+                // was active, but active panel is gone
+                } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
+
+                        // all remaining panel are disabled
+                        if ( this.headers.length === this.headers.find( ".ui-state-disabled" ).length ) {
+                                options.active = false;
+                                this.active = $();
+
+                        // activate previous panel
+                        } else {
+                                this._activate( Math.max( 0, options.active - 1 ) );
+                        }
+
+                // was active, active panel still exists
+                } else {
+
+                        // make sure active index is correct
+                        options.active = this.headers.index( this.active );
+                }
+
+                this._destroyIcons();
+
+                this._refresh();
+        },
+
+        _processPanels: function() {
+                var prevHeaders = this.headers,
+                        prevPanels = this.panels;
+
+                if ( typeof this.options.header === "function" ) {
+                        this.headers = this.options.header( this.element );
+                } else {
+                        this.headers = this.element.find( this.options.header );
+                }
+                this._addClass( this.headers, "ui-accordion-header ui-accordion-header-collapsed",
+                        "ui-state-default" );
+
+                this.panels = this.headers.next().filter( ":not(.ui-accordion-content-active)" ).hide();
+                this._addClass( this.panels, "ui-accordion-content", "ui-helper-reset ui-widget-content" );
+
+                // Avoid memory leaks (#10056)
+                if ( prevPanels ) {
+                        this._off( prevHeaders.not( this.headers ) );
+                        this._off( prevPanels.not( this.panels ) );
+                }
+        },
+
+        _refresh: function() {
+                var maxHeight,
+                        options = this.options,
+                        heightStyle = options.heightStyle,
+                        parent = this.element.parent();
+
+                this.active = this._findActive( options.active );
+                this._addClass( this.active, "ui-accordion-header-active", "ui-state-active" )
+                        ._removeClass( this.active, "ui-accordion-header-collapsed" );
+                this._addClass( this.active.next(), "ui-accordion-content-active" );
+                this.active.next().show();
+
+                this.headers
+                        .attr( "role", "tab" )
+                        .each( function() {
+                                var header = $( this ),
+                                        headerId = header.uniqueId().attr( "id" ),
+                                        panel = header.next(),
+                                        panelId = panel.uniqueId().attr( "id" );
+                                header.attr( "aria-controls", panelId );
+                                panel.attr( "aria-labelledby", headerId );
+                        } )
+                        .next()
+                                .attr( "role", "tabpanel" );
+
+                this.headers
+                        .not( this.active )
+                                .attr( {
+                                        "aria-selected": "false",
+                                        "aria-expanded": "false",
+                                        tabIndex: -1
+                                } )
+                                .next()
+                                        .attr( {
+                                                "aria-hidden": "true"
+                                        } )
+                                        .hide();
+
+                // Make sure at least one header is in the tab order
+                if ( !this.active.length ) {
+                        this.headers.eq( 0 ).attr( "tabIndex", 0 );
+                } else {
+                        this.active.attr( {
+                                "aria-selected": "true",
+                                "aria-expanded": "true",
+                                tabIndex: 0
+                        } )
+                                .next()
+                                        .attr( {
+                                                "aria-hidden": "false"
+                                        } );
+                }
+
+                this._createIcons();
+
+                this._setupEvents( options.event );
+
+                if ( heightStyle === "fill" ) {
+                        maxHeight = parent.height();
+                        this.element.siblings( ":visible" ).each( function() {
+                                var elem = $( this ),
+                                        position = elem.css( "position" );
+
+                                if ( position === "absolute" || position === "fixed" ) {
+                                        return;
+                                }
+                                maxHeight -= elem.outerHeight( true );
+                        } );
+
+                        this.headers.each( function() {
+                                maxHeight -= $( this ).outerHeight( true );
+                        } );
+
+                        this.headers.next()
+                                .each( function() {
+                                        $( this ).height( Math.max( 0, maxHeight -
+                                                $( this ).innerHeight() + $( this ).height() ) );
+                                } )
+                                .css( "overflow", "auto" );
+                } else if ( heightStyle === "auto" ) {
+                        maxHeight = 0;
+                        this.headers.next()
+                                .each( function() {
+                                        var isVisible = $( this ).is( ":visible" );
+                                        if ( !isVisible ) {
+                                                $( this ).show();
+                                        }
+                                        maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
+                                        if ( !isVisible ) {
+                                                $( this ).hide();
+                                        }
+                                } )
+                                .height( maxHeight );
+                }
+        },
+
+        _activate: function( index ) {
+                var active = this._findActive( index )[ 0 ];
+
+                // Trying to activate the already active panel
+                if ( active === this.active[ 0 ] ) {
+                        return;
+                }
+
+                // Trying to collapse, simulate a click on the currently active header
+                active = active || this.active[ 0 ];
+
+                this._eventHandler( {
+                        target: active,
+                        currentTarget: active,
+                        preventDefault: $.noop
+                } );
+        },
+
+        _findActive: function( selector ) {
+                return typeof selector === "number" ? this.headers.eq( selector ) : $();
+        },
+
+        _setupEvents: function( event ) {
+                var events = {
+                        keydown: "_keydown"
+                };
+                if ( event ) {
+                        $.each( event.split( " " ), function( index, eventName ) {
+                                events[ eventName ] = "_eventHandler";
+                        } );
+                }
+
+                this._off( this.headers.add( this.headers.next() ) );
+                this._on( this.headers, events );
+                this._on( this.headers.next(), { keydown: "_panelKeyDown" } );
+                this._hoverable( this.headers );
+                this._focusable( this.headers );
+        },
+
+        _eventHandler: function( event ) {
+                var activeChildren, clickedChildren,
+                        options = this.options,
+                        active = this.active,
+                        clicked = $( event.currentTarget ),
+                        clickedIsActive = clicked[ 0 ] === active[ 0 ],
+                        collapsing = clickedIsActive && options.collapsible,
+                        toShow = collapsing ? $() : clicked.next(),
+                        toHide = active.next(),
+                        eventData = {
+                                oldHeader: active,
+                                oldPanel: toHide,
+                                newHeader: collapsing ? $() : clicked,
+                                newPanel: toShow
+                        };
+
+                event.preventDefault();
+
+                if (
+
+                                // click on active header, but not collapsible
+                                ( clickedIsActive && !options.collapsible ) ||
+
+                                // allow canceling activation
+                                ( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
+                        return;
+                }
+
+                options.active = collapsing ? false : this.headers.index( clicked );
+
+                // When the call to ._toggle() comes after the class changes
+                // it causes a very odd bug in IE 8 (see #6720)
+                this.active = clickedIsActive ? $() : clicked;
+                this._toggle( eventData );
+
+                // Switch classes
+                // corner classes on the previously active header stay after the animation
+                this._removeClass( active, "ui-accordion-header-active", "ui-state-active" );
+                if ( options.icons ) {
+                        activeChildren = active.children( ".ui-accordion-header-icon" );
+                        this._removeClass( activeChildren, null, options.icons.activeHeader )
+                                ._addClass( activeChildren, null, options.icons.header );
+                }
+
+                if ( !clickedIsActive ) {
+                        this._removeClass( clicked, "ui-accordion-header-collapsed" )
+                                ._addClass( clicked, "ui-accordion-header-active", "ui-state-active" );
+                        if ( options.icons ) {
+                                clickedChildren = clicked.children( ".ui-accordion-header-icon" );
+                                this._removeClass( clickedChildren, null, options.icons.header )
+                                        ._addClass( clickedChildren, null, options.icons.activeHeader );
+                        }
+
+                        this._addClass( clicked.next(), "ui-accordion-content-active" );
+                }
+        },
+
+        _toggle: function( data ) {
+                var toShow = data.newPanel,
+                        toHide = this.prevShow.length ? this.prevShow : data.oldPanel;
+
+                // Handle activating a panel during the animation for another activation
+                this.prevShow.add( this.prevHide ).stop( true, true );
+                this.prevShow = toShow;
+                this.prevHide = toHide;
+
+                if ( this.options.animate ) {
+                        this._animate( toShow, toHide, data );
+                } else {
+                        toHide.hide();
+                        toShow.show();
+                        this._toggleComplete( data );
+                }
+
+                toHide.attr( {
+                        "aria-hidden": "true"
+                } );
+                toHide.prev().attr( {
+                        "aria-selected": "false",
+                        "aria-expanded": "false"
+                } );
+
+                // if we're switching panels, remove the old header from the tab order
+                // if we're opening from collapsed state, remove the previous header from the tab order
+                // if we're collapsing, then keep the collapsing header in the tab order
+                if ( toShow.length && toHide.length ) {
+                        toHide.prev().attr( {
+                                "tabIndex": -1,
+                                "aria-expanded": "false"
+                        } );
+                } else if ( toShow.length ) {
+                        this.headers.filter( function() {
+                                return parseInt( $( this ).attr( "tabIndex" ), 10 ) === 0;
+                        } )
+                                .attr( "tabIndex", -1 );
+                }
+
+                toShow
+                        .attr( "aria-hidden", "false" )
+                        .prev()
+                                .attr( {
+                                        "aria-selected": "true",
+                                        "aria-expanded": "true",
+                                        tabIndex: 0
+                                } );
+        },
+
+        _animate: function( toShow, toHide, data ) {
+                var total, easing, duration,
+                        that = this,
+                        adjust = 0,
+                        boxSizing = toShow.css( "box-sizing" ),
+                        down = toShow.length &&
+                                ( !toHide.length || ( toShow.index() < toHide.index() ) ),
+                        animate = this.options.animate || {},
+                        options = down && animate.down || animate,
+                        complete = function() {
+                                that._toggleComplete( data );
+                        };
+
+                if ( typeof options === "number" ) {
+                        duration = options;
+                }
+                if ( typeof options === "string" ) {
+                        easing = options;
+                }
+
+                // fall back from options to animation in case of partial down settings
+                easing = easing || options.easing || animate.easing;
+                duration = duration || options.duration || animate.duration;
+
+                if ( !toHide.length ) {
+                        return toShow.animate( this.showProps, duration, easing, complete );
+                }
+                if ( !toShow.length ) {
+                        return toHide.animate( this.hideProps, duration, easing, complete );
+                }
+
+                total = toShow.show().outerHeight();
+                toHide.animate( this.hideProps, {
+                        duration: duration,
+                        easing: easing,
+                        step: function( now, fx ) {
+                                fx.now = Math.round( now );
+                        }
+                } );
+                toShow
+                        .hide()
+                        .animate( this.showProps, {
+                                duration: duration,
+                                easing: easing,
+                                complete: complete,
+                                step: function( now, fx ) {
+                                        fx.now = Math.round( now );
+                                        if ( fx.prop !== "height" ) {
+                                                if ( boxSizing === "content-box" ) {
+                                                        adjust += fx.now;
+                                                }
+                                        } else if ( that.options.heightStyle !== "content" ) {
+                                                fx.now = Math.round( total - toHide.outerHeight() - adjust );
+                                                adjust = 0;
+                                        }
+                                }
+                        } );
+        },
+
+        _toggleComplete: function( data ) {
+                var toHide = data.oldPanel,
+                        prev = toHide.prev();
+
+                this._removeClass( toHide, "ui-accordion-content-active" );
+                this._removeClass( prev, "ui-accordion-header-active" )
+                        ._addClass( prev, "ui-accordion-header-collapsed" );
+
+                this._trigger( "activate", null, data );
+        }
+} );
+
+} );
+
+
+
+
+
+
+/*!
+ * jQuery UI Menu 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Menu
+//>>group: Widgets
+//>>description: Creates nestable menus.
+//>>docs: https://api.jqueryui.com/menu/
+//>>demos: https://jqueryui.com/menu/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/menu.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../keycode",
+                        "../position",
+                        "../unique-id",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.menu", {
+        version: "1.14.1",
+        defaultElement: "<ul>",
+        delay: 300,
+        options: {
+                icons: {
+                        submenu: "ui-icon-caret-1-e"
+                },
+                items: "> *",
+                menus: "ul",
+                position: {
+                        my: "left top",
+                        at: "right top"
+                },
+                role: "menu",
+
+                // Callbacks
+                blur: null,
+                focus: null,
+                select: null
+        },
+
+        _create: function() {
+                this.activeMenu = this.element;
+
+                // Flag used to prevent firing of the click handler
+                // as the event bubbles up through nested menus
+                this.mouseHandled = false;
+                this.lastMousePosition = { x: null, y: null };
+                this.element
+                        .uniqueId()
+                        .attr( {
+                                role: this.options.role,
+                                tabIndex: 0
+                        } );
+
+                this._addClass( "ui-menu", "ui-widget ui-widget-content" );
+                this._on( {
+
+                        // Prevent focus from sticking to links inside menu after clicking
+                        // them (focus should always stay on UL during navigation).
+                        "mousedown .ui-menu-item": function( event ) {
+                                event.preventDefault();
+
+                                this._activateItem( event );
+                        },
+                        "click .ui-menu-item": function( event ) {
+                                var target = $( event.target );
+                                var active = $( this.document[ 0 ].activeElement );
+                                if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
+                                        this.select( event );
+
+                                        // Only set the mouseHandled flag if the event will bubble, see #9469.
+                                        if ( !event.isPropagationStopped() ) {
+                                                this.mouseHandled = true;
+                                        }
+
+                                        // Open submenu on click
+                                        if ( target.has( ".ui-menu" ).length ) {
+                                                this.expand( event );
+                                        } else if ( !this.element.is( ":focus" ) &&
+                                                        active.closest( ".ui-menu" ).length ) {
+
+                                                // Redirect focus to the menu
+                                                this.element.trigger( "focus", [ true ] );
+
+                                                // If the active item is on the top level, let it stay active.
+                                                // Otherwise, blur the active item since it is no longer visible.
+                                                if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
+                                                        clearTimeout( this.timer );
+                                                }
+                                        }
+                                }
+                        },
+                        "mouseenter .ui-menu-item": "_activateItem",
+                        "mousemove .ui-menu-item": "_activateItem",
+                        mouseleave: "collapseAll",
+                        "mouseleave .ui-menu": "collapseAll",
+                        focus: function( event, keepActiveItem ) {
+
+                                // If there's already an active item, keep it active
+                                // If not, activate the first item
+                                var item = this.active || this._menuItems().first();
+
+                                if ( !keepActiveItem ) {
+                                        this.focus( event, item );
+                                }
+                        },
+                        blur: function( event ) {
+                                this._delay( function() {
+                                        var notContained = !$.contains(
+                                                this.element[ 0 ],
+                                                this.document[ 0 ].activeElement
+                                        );
+                                        if ( notContained ) {
+                                                this.collapseAll( event );
+                                        }
+                                } );
+                        },
+                        keydown: "_keydown"
+                } );
+
+                this.refresh();
+
+                // Clicks outside of a menu collapse any open menus
+                this._on( this.document, {
+                        click: function( event ) {
+                                if ( this._closeOnDocumentClick( event ) ) {
+                                        this.collapseAll( event, true );
+                                }
+
+                                // Reset the mouseHandled flag
+                                this.mouseHandled = false;
+                        }
+                } );
+        },
+
+        _activateItem: function( event ) {
+
+                // Ignore mouse events while typeahead is active, see #10458.
+                // Prevents focusing the wrong item when typeahead causes a scroll while the mouse
+                // is over an item in the menu
+                if ( this.previousFilter ) {
+                        return;
+                }
+
+                // If the mouse didn't actually move, but the page was scrolled, ignore the event (#9356)
+                if ( event.clientX === this.lastMousePosition.x &&
+                                event.clientY === this.lastMousePosition.y ) {
+                        return;
+                }
+
+                this.lastMousePosition = {
+                        x: event.clientX,
+                        y: event.clientY
+                };
+
+                var actualTarget = $( event.target ).closest( ".ui-menu-item" ),
+                        target = $( event.currentTarget );
+
+                // Ignore bubbled events on parent items, see #11641
+                if ( actualTarget[ 0 ] !== target[ 0 ] ) {
+                        return;
+                }
+
+                // If the item is already active, there's nothing to do
+                if ( target.is( ".ui-state-active" ) ) {
+                        return;
+                }
+
+                // Remove ui-state-active class from siblings of the newly focused menu item
+                // to avoid a jump caused by adjacent elements both having a class with a border
+                this._removeClass( target.siblings().children( ".ui-state-active" ),
+                        null, "ui-state-active" );
+                this.focus( event, target );
+        },
+
+        _destroy: function() {
+                var items = this.element.find( ".ui-menu-item" )
+                                .removeAttr( "role aria-disabled" ),
+                        submenus = items.children( ".ui-menu-item-wrapper" )
+                                .removeUniqueId()
+                                .removeAttr( "tabIndex role aria-haspopup" );
+
+                // Destroy (sub)menus
+                this.element
+                        .removeAttr( "aria-activedescendant" )
+                        .find( ".ui-menu" ).addBack()
+                                .removeAttr( "role aria-labelledby aria-expanded aria-hidden aria-disabled " +
+                                        "tabIndex" )
+                                .removeUniqueId()
+                                .show();
+
+                submenus.children().each( function() {
+                        var elem = $( this );
+                        if ( elem.data( "ui-menu-submenu-caret" ) ) {
+                                elem.remove();
+                        }
+                } );
+        },
+
+        _keydown: function( event ) {
+                var match, prev, character, skip,
+                        preventDefault = true;
+
+                switch ( event.keyCode ) {
+                case $.ui.keyCode.PAGE_UP:
+                        this.previousPage( event );
+                        break;
+                case $.ui.keyCode.PAGE_DOWN:
+                        this.nextPage( event );
+                        break;
+                case $.ui.keyCode.HOME:
+                        this._move( "first", "first", event );
+                        break;
+                case $.ui.keyCode.END:
+                        this._move( "last", "last", event );
+                        break;
+                case $.ui.keyCode.UP:
+                        this.previous( event );
+                        break;
+                case $.ui.keyCode.DOWN:
+                        this.next( event );
+                        break;
+                case $.ui.keyCode.LEFT:
+                        this.collapse( event );
+                        break;
+                case $.ui.keyCode.RIGHT:
+                        if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
+                                this.expand( event );
+                        }
+                        break;
+                case $.ui.keyCode.ENTER:
+                case $.ui.keyCode.SPACE:
+                        this._activate( event );
+                        break;
+                case $.ui.keyCode.ESCAPE:
+                        this.collapse( event );
+                        break;
+                default:
+                        preventDefault = false;
+                        prev = this.previousFilter || "";
+                        skip = false;
+
+                        // Support number pad values
+                        character = event.keyCode >= 96 && event.keyCode <= 105 ?
+                                ( event.keyCode - 96 ).toString() : String.fromCharCode( event.keyCode );
+
+                        clearTimeout( this.filterTimer );
+
+                        if ( character === prev ) {
+                                skip = true;
+                        } else {
+                                character = prev + character;
+                        }
+
+                        match = this._filterMenuItems( character );
+                        match = skip && match.index( this.active.next() ) !== -1 ?
+                                this.active.nextAll( ".ui-menu-item" ) :
+                                match;
+
+                        // If no matches on the current filter, reset to the last character pressed
+                        // to move down the menu to the first item that starts with that character
+                        if ( !match.length ) {
+                                character = String.fromCharCode( event.keyCode );
+                                match = this._filterMenuItems( character );
+                        }
+
+                        if ( match.length ) {
+                                this.focus( event, match );
+                                this.previousFilter = character;
+                                this.filterTimer = this._delay( function() {
+                                        delete this.previousFilter;
+                                }, 1000 );
+                        } else {
+                                delete this.previousFilter;
+                        }
+                }
+
+                if ( preventDefault ) {
+                        event.preventDefault();
+                }
+        },
+
+        _activate: function( event ) {
+                if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
+                        if ( this.active.children( "[aria-haspopup='true']" ).length ) {
+                                this.expand( event );
+                        } else {
+                                this.select( event );
+                        }
+                }
+        },
+
+        refresh: function() {
+                var menus, items, newSubmenus, newItems, newWrappers,
+                        that = this,
+                        icon = this.options.icons.submenu,
+                        submenus = this.element.find( this.options.menus );
+
+                this._toggleClass( "ui-menu-icons", null, !!this.element.find( ".ui-icon" ).length );
+
+                // Initialize nested menus
+                newSubmenus = submenus.filter( ":not(.ui-menu)" )
+                        .hide()
+                        .attr( {
+                                role: this.options.role,
+                                "aria-hidden": "true",
+                                "aria-expanded": "false"
+                        } )
+                        .each( function() {
+                                var menu = $( this ),
+                                        item = menu.prev(),
+                                        submenuCaret = $( "<span>" ).data( "ui-menu-submenu-caret", true );
+
+                                that._addClass( submenuCaret, "ui-menu-icon", "ui-icon " + icon );
+                                item
+                                        .attr( "aria-haspopup", "true" )
+                                        .prepend( submenuCaret );
+                                menu.attr( "aria-labelledby", item.attr( "id" ) );
+                        } );
+
+                this._addClass( newSubmenus, "ui-menu", "ui-widget ui-widget-content ui-front" );
+
+                menus = submenus.add( this.element );
+                items = menus.find( this.options.items );
+
+                // Initialize menu-items containing spaces and/or dashes only as dividers
+                items.not( ".ui-menu-item" ).each( function() {
+                        var item = $( this );
+                        if ( that._isDivider( item ) ) {
+                                that._addClass( item, "ui-menu-divider", "ui-widget-content" );
+                        }
+                } );
+
+                // Don't refresh list items that are already adapted
+                newItems = items.not( ".ui-menu-item, .ui-menu-divider" );
+                newWrappers = newItems.children()
+                        .not( ".ui-menu" )
+                                .uniqueId()
+                                .attr( {
+                                        tabIndex: -1,
+                                        role: this._itemRole()
+                                } );
+                this._addClass( newItems, "ui-menu-item" )
+                        ._addClass( newWrappers, "ui-menu-item-wrapper" );
+
+                // Add aria-disabled attribute to any disabled menu item
+                items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
+
+                // If the active item has been removed, blur the menu
+                if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
+                        this.blur();
+                }
+        },
+
+        _itemRole: function() {
+                return {
+                        menu: "menuitem",
+                        listbox: "option"
+                }[ this.options.role ];
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "icons" ) {
+                        var icons = this.element.find( ".ui-menu-icon" );
+                        this._removeClass( icons, null, this.options.icons.submenu )
+                                ._addClass( icons, null, value.submenu );
+                }
+                this._super( key, value );
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._super( value );
+
+                this.element.attr( "aria-disabled", String( value ) );
+                this._toggleClass( null, "ui-state-disabled", !!value );
+        },
+
+        focus: function( event, item ) {
+                var nested, focused, activeParent;
+                this.blur( event, event && event.type === "focus" );
+
+                this._scrollIntoView( item );
+
+                this.active = item.first();
+
+                focused = this.active.children( ".ui-menu-item-wrapper" );
+                this._addClass( focused, null, "ui-state-active" );
+
+                // Only update aria-activedescendant if there's a role
+                // otherwise we assume focus is managed elsewhere
+                if ( this.options.role ) {
+                        this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
+                }
+
+                // Highlight active parent menu item, if any
+                activeParent = this.active
+                        .parent()
+                                .closest( ".ui-menu-item" )
+                                        .children( ".ui-menu-item-wrapper" );
+                this._addClass( activeParent, null, "ui-state-active" );
+
+                if ( event && event.type === "keydown" ) {
+                        this._close();
+                } else {
+                        this.timer = this._delay( function() {
+                                this._close();
+                        }, this.delay );
+                }
+
+                nested = item.children( ".ui-menu" );
+                if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {
+                        this._startOpening( nested );
+                }
+                this.activeMenu = item.parent();
+
+                this._trigger( "focus", event, { item: item } );
+        },
+
+        _scrollIntoView: function( item ) {
+                var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
+                if ( this._hasScroll() ) {
+                        borderTop = parseFloat( $.css( this.activeMenu[ 0 ], "borderTopWidth" ) ) || 0;
+                        paddingTop = parseFloat( $.css( this.activeMenu[ 0 ], "paddingTop" ) ) || 0;
+                        offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
+                        scroll = this.activeMenu.scrollTop();
+                        elementHeight = this.activeMenu.height();
+                        itemHeight = item.outerHeight();
+
+                        if ( offset < 0 ) {
+                                this.activeMenu.scrollTop( scroll + offset );
+                        } else if ( offset + itemHeight > elementHeight ) {
+                                this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
+                        }
+                }
+        },
+
+        blur: function( event, fromFocus ) {
+                if ( !fromFocus ) {
+                        clearTimeout( this.timer );
+                }
+
+                if ( !this.active ) {
+                        return;
+                }
+
+                this._removeClass( this.active.children( ".ui-menu-item-wrapper" ),
+                        null, "ui-state-active" );
+
+                this._trigger( "blur", event, { item: this.active } );
+                this.active = null;
+        },
+
+        _startOpening: function( submenu ) {
+                clearTimeout( this.timer );
+
+                // Don't open if already open fixes a Firefox bug that caused a .5 pixel
+                // shift in the submenu position when mousing over the caret icon
+                if ( submenu.attr( "aria-hidden" ) !== "true" ) {
+                        return;
+                }
+
+                this.timer = this._delay( function() {
+                        this._close();
+                        this._open( submenu );
+                }, this.delay );
+        },
+
+        _open: function( submenu ) {
+                var position = $.extend( {
+                        of: this.active
+                }, this.options.position );
+
+                clearTimeout( this.timer );
+                this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
+                        .hide()
+                        .attr( "aria-hidden", "true" );
+
+                submenu
+                        .show()
+                        .removeAttr( "aria-hidden" )
+                        .attr( "aria-expanded", "true" )
+                        .position( position );
+        },
+
+        collapseAll: function( event, all ) {
+                clearTimeout( this.timer );
+                this.timer = this._delay( function() {
+
+                        // If we were passed an event, look for the submenu that contains the event
+                        var currentMenu = all ? this.element :
+                                $( event && event.target ).closest( this.element.find( ".ui-menu" ) );
+
+                        // If we found no valid submenu ancestor, use the main menu to close all
+                        // sub menus anyway
+                        if ( !currentMenu.length ) {
+                                currentMenu = this.element;
+                        }
+
+                        this._close( currentMenu );
+
+                        this.blur( event );
+
+                        // Work around active item staying active after menu is blurred
+                        this._removeClass( currentMenu.find( ".ui-state-active" ), null, "ui-state-active" );
+
+                        this.activeMenu = currentMenu;
+                }, all ? 0 : this.delay );
+        },
+
+        // With no arguments, closes the currently active menu - if nothing is active
+        // it closes all menus.  If passed an argument, it will search for menus BELOW
+        _close: function( startMenu ) {
+                if ( !startMenu ) {
+                        startMenu = this.active ? this.active.parent() : this.element;
+                }
+
+                startMenu.find( ".ui-menu" )
+                        .hide()
+                        .attr( "aria-hidden", "true" )
+                        .attr( "aria-expanded", "false" );
+        },
+
+        _closeOnDocumentClick: function( event ) {
+                return !$( event.target ).closest( ".ui-menu" ).length;
+        },
+
+        _isDivider: function( item ) {
+
+                // Match hyphen, em dash, en dash
+                return !/[^\-\u2014\u2013\s]/.test( item.text() );
+        },
+
+        collapse: function( event ) {
+                var newItem = this.active &&
+                        this.active.parent().closest( ".ui-menu-item", this.element );
+                if ( newItem && newItem.length ) {
+                        this._close();
+                        this.focus( event, newItem );
+                }
+        },
+
+        expand: function( event ) {
+                var newItem = this.active && this._menuItems( this.active.children( ".ui-menu" ) ).first();
+
+                if ( newItem && newItem.length ) {
+                        this._open( newItem.parent() );
+
+                        // Delay so Firefox will not hide activedescendant change in expanding submenu from AT
+                        this._delay( function() {
+                                this.focus( event, newItem );
+                        } );
+                }
+        },
+
+        next: function( event ) {
+                this._move( "next", "first", event );
+        },
+
+        previous: function( event ) {
+                this._move( "prev", "last", event );
+        },
+
+        isFirstItem: function() {
+                return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
+        },
+
+        isLastItem: function() {
+                return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
+        },
+
+        _menuItems: function( menu ) {
+                return ( menu || this.element )
+                        .find( this.options.items )
+                        .filter( ".ui-menu-item" );
+        },
+
+        _move: function( direction, filter, event ) {
+                var next;
+                if ( this.active ) {
+                        if ( direction === "first" || direction === "last" ) {
+                                next = this.active
+                                        [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
+                                        .last();
+                        } else {
+                                next = this.active
+                                        [ direction + "All" ]( ".ui-menu-item" )
+                                        .first();
+                        }
+                }
+                if ( !next || !next.length || !this.active ) {
+                        next = this._menuItems( this.activeMenu )[ filter ]();
+                }
+
+                this.focus( event, next );
+        },
+
+        nextPage: function( event ) {
+                var item, base, height;
+
+                if ( !this.active ) {
+                        this.next( event );
+                        return;
+                }
+                if ( this.isLastItem() ) {
+                        return;
+                }
+                if ( this._hasScroll() ) {
+                        base = this.active.offset().top;
+                        height = this.element.innerHeight();
+
+                        // jQuery 3.2 doesn't include scrollbars in innerHeight, add it back.
+                        if ( $.fn.jquery.indexOf( "3.2." ) === 0 ) {
+                                height += this.element[ 0 ].offsetHeight - this.element.outerHeight();
+                        }
+
+                        this.active.nextAll( ".ui-menu-item" ).each( function() {
+                                item = $( this );
+                                return item.offset().top - base - height < 0;
+                        } );
+
+                        this.focus( event, item );
+                } else {
+                        this.focus( event, this._menuItems( this.activeMenu )
+                                [ !this.active ? "first" : "last" ]() );
+                }
+        },
+
+        previousPage: function( event ) {
+                var item, base, height;
+                if ( !this.active ) {
+                        this.next( event );
+                        return;
+                }
+                if ( this.isFirstItem() ) {
+                        return;
+                }
+                if ( this._hasScroll() ) {
+                        base = this.active.offset().top;
+                        height = this.element.innerHeight();
+
+                        // jQuery 3.2 doesn't include scrollbars in innerHeight, add it back.
+                        if ( $.fn.jquery.indexOf( "3.2." ) === 0 ) {
+                                height += this.element[ 0 ].offsetHeight - this.element.outerHeight();
+                        }
+
+                        this.active.prevAll( ".ui-menu-item" ).each( function() {
+                                item = $( this );
+                                return item.offset().top - base + height > 0;
+                        } );
+
+                        this.focus( event, item );
+                } else {
+                        this.focus( event, this._menuItems( this.activeMenu ).first() );
+                }
+        },
+
+        _hasScroll: function() {
+                return this.element.outerHeight() < this.element.prop( "scrollHeight" );
+        },
+
+        select: function( event ) {
+
+                // TODO: It should never be possible to not have an active item at this
+                // point, but the tests don't trigger mouseenter before click.
+                this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
+                var ui = { item: this.active };
+                if ( !this.active.has( ".ui-menu" ).length ) {
+                        this.collapseAll( event, true );
+                }
+                this._trigger( "select", event, ui );
+        },
+
+        _filterMenuItems: function( character ) {
+                var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ),
+                        regex = new RegExp( "^" + escapedCharacter, "i" );
+
+                return this.activeMenu
+                        .find( this.options.items )
+
+                                // Only match on items, not dividers or other content (#10571)
+                                .filter( ".ui-menu-item" )
+                                        .filter( function() {
+                                                return regex.test(
+                                                        String.prototype.trim.call(
+                                                                $( this ).children( ".ui-menu-item-wrapper" ).text() ) );
+                                        } );
+        }
+} );
+
+} );
+
+
+
+
+
+
+/*!
+ * jQuery UI Autocomplete 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Autocomplete
+//>>group: Widgets
+//>>description: Lists suggested words as the user is typing.
+//>>docs: https://api.jqueryui.com/autocomplete/
+//>>demos: https://jqueryui.com/autocomplete/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/autocomplete.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./menu",
+                        "../keycode",
+                        "../position",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.autocomplete", {
+        version: "1.14.1",
+        defaultElement: "<input>",
+        options: {
+                appendTo: null,
+                autoFocus: false,
+                delay: 300,
+                minLength: 1,
+                position: {
+                        my: "left top",
+                        at: "left bottom",
+                        collision: "none"
+                },
+                source: null,
+
+                // Callbacks
+                change: null,
+                close: null,
+                focus: null,
+                open: null,
+                response: null,
+                search: null,
+                select: null
+        },
+
+        requestIndex: 0,
+        pending: 0,
+        liveRegionTimer: null,
+
+        _create: function() {
+
+                // Some browsers only repeat keydown events, not keypress events,
+                // so we use the suppressKeyPress flag to determine if we've already
+                // handled the keydown event. #7269
+                // Unfortunately the code for & in keypress is the same as the up arrow,
+                // so we use the suppressKeyPressRepeat flag to avoid handling keypress
+                // events when we know the keydown event was used to modify the
+                // search term. #7799
+                var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
+                        nodeName = this.element[ 0 ].nodeName.toLowerCase(),
+                        isTextarea = nodeName === "textarea",
+                        isInput = nodeName === "input";
+
+                // Textareas are always multi-line
+                // Inputs are always single-line, even if inside a contentEditable element
+                // All other element types are determined by whether they're contentEditable
+                this.isMultiLine = isTextarea ||
+                        !isInput && this.element.prop( "contentEditable" ) === "true";
+
+                this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
+                this.isNewMenu = true;
+
+                this._addClass( "ui-autocomplete-input" );
+                this.element.attr( "autocomplete", "off" );
+
+                this._on( this.element, {
+                        keydown: function( event ) {
+                                if ( this.element.prop( "readOnly" ) ) {
+                                        suppressKeyPress = true;
+                                        suppressInput = true;
+                                        suppressKeyPressRepeat = true;
+                                        return;
+                                }
+
+                                suppressKeyPress = false;
+                                suppressInput = false;
+                                suppressKeyPressRepeat = false;
+                                var keyCode = $.ui.keyCode;
+                                switch ( event.keyCode ) {
+                                case keyCode.PAGE_UP:
+                                        suppressKeyPress = true;
+                                        this._move( "previousPage", event );
+                                        break;
+                                case keyCode.PAGE_DOWN:
+                                        suppressKeyPress = true;
+                                        this._move( "nextPage", event );
+                                        break;
+                                case keyCode.UP:
+                                        suppressKeyPress = true;
+                                        this._keyEvent( "previous", event );
+                                        break;
+                                case keyCode.DOWN:
+                                        suppressKeyPress = true;
+                                        this._keyEvent( "next", event );
+                                        break;
+                                case keyCode.ENTER:
+
+                                        // when menu is open and has focus
+                                        if ( this.menu.active ) {
+
+                                                // #6055 - Opera still allows the keypress to occur
+                                                // which causes forms to submit
+                                                suppressKeyPress = true;
+                                                event.preventDefault();
+                                                this.menu.select( event );
+                                        }
+                                        break;
+                                case keyCode.TAB:
+                                        if ( this.menu.active ) {
+                                                this.menu.select( event );
+                                        }
+                                        break;
+                                case keyCode.ESCAPE:
+                                        if ( this.menu.element.is( ":visible" ) ) {
+                                                if ( !this.isMultiLine ) {
+                                                        this._value( this.term );
+                                                }
+                                                this.close( event );
+
+                                                // Different browsers have different default behavior for escape
+                                                // Single press can mean undo or clear
+                                                event.preventDefault();
+                                        }
+                                        break;
+                                default:
+                                        suppressKeyPressRepeat = true;
+
+                                        // search timeout should be triggered before the input value is changed
+                                        this._searchTimeout( event );
+                                        break;
+                                }
+                        },
+                        keypress: function( event ) {
+                                if ( suppressKeyPress ) {
+                                        suppressKeyPress = false;
+                                        if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
+                                                event.preventDefault();
+                                        }
+                                        return;
+                                }
+                                if ( suppressKeyPressRepeat ) {
+                                        return;
+                                }
+
+                                // Replicate some key handlers to allow them to repeat in Firefox and Opera
+                                var keyCode = $.ui.keyCode;
+                                switch ( event.keyCode ) {
+                                case keyCode.PAGE_UP:
+                                        this._move( "previousPage", event );
+                                        break;
+                                case keyCode.PAGE_DOWN:
+                                        this._move( "nextPage", event );
+                                        break;
+                                case keyCode.UP:
+                                        this._keyEvent( "previous", event );
+                                        break;
+                                case keyCode.DOWN:
+                                        this._keyEvent( "next", event );
+                                        break;
+                                }
+                        },
+                        input: function( event ) {
+                                if ( suppressInput ) {
+                                        suppressInput = false;
+                                        event.preventDefault();
+                                        return;
+                                }
+                                this._searchTimeout( event );
+                        },
+                        focus: function() {
+                                this.selectedItem = null;
+                                this.previous = this._value();
+                        },
+                        blur: function( event ) {
+                                clearTimeout( this.searching );
+                                this.close( event );
+                                this._change( event );
+                        }
+                } );
+
+                this._initSource();
+                this.menu = $( "<ul>" )
+                        .appendTo( this._appendTo() )
+                        .menu( {
+
+                                // disable ARIA support, the live region takes care of that
+                                role: null
+                        } )
+                        .hide()
+                        .menu( "instance" );
+
+                this._addClass( this.menu.element, "ui-autocomplete", "ui-front" );
+                this._on( this.menu.element, {
+                        mousedown: function( event ) {
+
+                                // Prevent moving focus out of the text field
+                                event.preventDefault();
+                        },
+                        menufocus: function( event, ui ) {
+                                var label, item;
+
+                                // Support: Firefox
+                                // Prevent accidental activation of menu items in Firefox (#7024 #9118)
+                                if ( this.isNewMenu ) {
+                                        this.isNewMenu = false;
+                                        if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
+                                                this.menu.blur();
+
+                                                this.document.one( "mousemove", function() {
+                                                        $( event.target ).trigger( event.originalEvent );
+                                                } );
+
+                                                return;
+                                        }
+                                }
+
+                                item = ui.item.data( "ui-autocomplete-item" );
+                                if ( false !== this._trigger( "focus", event, { item: item } ) ) {
+
+                                        // use value to match what will end up in the input, if it was a key event
+                                        if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
+                                                this._value( item.value );
+                                        }
+                                }
+
+                                // Announce the value in the liveRegion
+                                label = ui.item.attr( "aria-label" ) || item.value;
+                                if ( label && String.prototype.trim.call( label ).length ) {
+                                        clearTimeout( this.liveRegionTimer );
+                                        this.liveRegionTimer = this._delay( function() {
+                                                this.liveRegion.html( $( "<div>" ).text( label ) );
+                                        }, 100 );
+                                }
+                        },
+                        menuselect: function( event, ui ) {
+                                var item = ui.item.data( "ui-autocomplete-item" ),
+                                        previous = this.previous;
+
+                                // Only trigger when focus was lost (click on menu)
+                                if ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) {
+                                        this.element.trigger( "focus" );
+                                        this.previous = previous;
+                                }
+
+                                if ( false !== this._trigger( "select", event, { item: item } ) ) {
+                                        this._value( item.value );
+                                }
+
+                                // reset the term after the select event
+                                // this allows custom select handling to work properly
+                                this.term = this._value();
+
+                                this.close( event );
+                                this.selectedItem = item;
+                        }
+                } );
+
+                this.liveRegion = $( "<div>", {
+                        role: "status",
+                        "aria-live": "assertive",
+                        "aria-relevant": "additions"
+                } )
+                        .appendTo( this.document[ 0 ].body );
+
+                this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );
+
+                // Turning off autocomplete prevents the browser from remembering the
+                // value when navigating through history, so we re-enable autocomplete
+                // if the page is unloaded before the widget is destroyed. #7790
+                this._on( this.window, {
+                        beforeunload: function() {
+                                this.element.removeAttr( "autocomplete" );
+                        }
+                } );
+        },
+
+        _destroy: function() {
+                clearTimeout( this.searching );
+                this.element.removeAttr( "autocomplete" );
+                this.menu.element.remove();
+                this.liveRegion.remove();
+        },
+
+        _setOption: function( key, value ) {
+                this._super( key, value );
+                if ( key === "source" ) {
+                        this._initSource();
+                }
+                if ( key === "appendTo" ) {
+                        this.menu.element.appendTo( this._appendTo() );
+                }
+                if ( key === "disabled" && value && this.xhr ) {
+                        this.xhr.abort();
+                }
+        },
+
+        _isEventTargetInWidget: function( event ) {
+                var menuElement = this.menu.element[ 0 ];
+
+                return event.target === this.element[ 0 ] ||
+                        event.target === menuElement ||
+                        $.contains( menuElement, event.target );
+        },
+
+        _closeOnClickOutside: function( event ) {
+                if ( !this._isEventTargetInWidget( event ) ) {
+                        this.close();
+                }
+        },
+
+        _appendTo: function() {
+                var element = this.options.appendTo;
+
+                if ( element ) {
+                        element = element.jquery || element.nodeType ?
+                                $( element ) :
+                                this.document.find( element ).eq( 0 );
+                }
+
+                if ( !element || !element[ 0 ] ) {
+                        element = this.element.closest( ".ui-front, dialog" );
+                }
+
+                if ( !element.length ) {
+                        element = this.document[ 0 ].body;
+                }
+
+                return element;
+        },
+
+        _initSource: function() {
+                var array, url,
+                        that = this;
+                if ( Array.isArray( this.options.source ) ) {
+                        array = this.options.source;
+                        this.source = function( request, response ) {
+                                response( $.ui.autocomplete.filter( array, request.term ) );
+                        };
+                } else if ( typeof this.options.source === "string" ) {
+                        url = this.options.source;
+                        this.source = function( request, response ) {
+                                if ( that.xhr ) {
+                                        that.xhr.abort();
+                                }
+                                that.xhr = $.ajax( {
+                                        url: url,
+                                        data: request,
+                                        dataType: "json",
+                                        success: function( data ) {
+                                                response( data );
+                                        },
+                                        error: function() {
+                                                response( [] );
+                                        }
+                                } );
+                        };
+                } else {
+                        this.source = this.options.source;
+                }
+        },
+
+        _searchTimeout: function( event ) {
+                clearTimeout( this.searching );
+                this.searching = this._delay( function() {
+
+                        // Search if the value has changed, or if the user retypes the same value (see #7434)
+                        var equalValues = this.term === this._value(),
+                                menuVisible = this.menu.element.is( ":visible" ),
+                                modifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;
+
+                        if ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) {
+                                this.selectedItem = null;
+                                this.search( null, event );
+                        }
+                }, this.options.delay );
+        },
+
+        search: function( value, event ) {
+                value = value != null ? value : this._value();
+
+                // Always save the actual value, not the one passed as an argument
+                this.term = this._value();
+
+                if ( value.length < this.options.minLength ) {
+                        return this.close( event );
+                }
+
+                if ( this._trigger( "search", event ) === false ) {
+                        return;
+                }
+
+                return this._search( value );
+        },
+
+        _search: function( value ) {
+                this.pending++;
+                this._addClass( "ui-autocomplete-loading" );
+                this.cancelSearch = false;
+
+                this.source( { term: value }, this._response() );
+        },
+
+        _response: function() {
+                var index = ++this.requestIndex;
+
+                return function( content ) {
+                        if ( index === this.requestIndex ) {
+                                this.__response( content );
+                        }
+
+                        this.pending--;
+                        if ( !this.pending ) {
+                                this._removeClass( "ui-autocomplete-loading" );
+                        }
+                }.bind( this );
+        },
+
+        __response: function( content ) {
+                if ( content ) {
+                        content = this._normalize( content );
+                }
+                this._trigger( "response", null, { content: content } );
+                if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
+                        this._suggest( content );
+                        this._trigger( "open" );
+                } else {
+
+                        // use ._close() instead of .close() so we don't cancel future searches
+                        this._close();
+                }
+        },
+
+        close: function( event ) {
+                this.cancelSearch = true;
+                this._close( event );
+        },
+
+        _close: function( event ) {
+
+                // Remove the handler that closes the menu on outside clicks
+                this._off( this.document, "mousedown" );
+
+                if ( this.menu.element.is( ":visible" ) ) {
+                        this.menu.element.hide();
+                        this.menu.blur();
+                        this.isNewMenu = true;
+                        this._trigger( "close", event );
+                }
+        },
+
+        _change: function( event ) {
+                if ( this.previous !== this._value() ) {
+                        this._trigger( "change", event, { item: this.selectedItem } );
+                }
+        },
+
+        _normalize: function( items ) {
+
+                // assume all items have the right format when the first item is complete
+                if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
+                        return items;
+                }
+                return $.map( items, function( item ) {
+                        if ( typeof item === "string" ) {
+                                return {
+                                        label: item,
+                                        value: item
+                                };
+                        }
+                        return $.extend( {}, item, {
+                                label: item.label || item.value,
+                                value: item.value || item.label
+                        } );
+                } );
+        },
+
+        _suggest: function( items ) {
+                var ul = this.menu.element.empty();
+                this._renderMenu( ul, items );
+                this.isNewMenu = true;
+                this.menu.refresh();
+
+                // Size and position menu
+                ul.show();
+                this._resizeMenu();
+                ul.position( $.extend( {
+                        of: this.element
+                }, this.options.position ) );
+
+                if ( this.options.autoFocus ) {
+                        this.menu.next();
+                }
+
+                // Listen for interactions outside of the widget (#6642)
+                this._on( this.document, {
+                        mousedown: "_closeOnClickOutside"
+                } );
+        },
+
+        _resizeMenu: function() {
+                var ul = this.menu.element;
+                ul.outerWidth( Math.max(
+
+                        // Firefox wraps long text (possibly a rounding bug)
+                        // so we add 1px to avoid the wrapping (#7513)
+                        ul.width( "" ).outerWidth() + 1,
+                        this.element.outerWidth()
+                ) );
+        },
+
+        _renderMenu: function( ul, items ) {
+                var that = this;
+                $.each( items, function( index, item ) {
+                        that._renderItemData( ul, item );
+                } );
+        },
+
+        _renderItemData: function( ul, item ) {
+                return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
+        },
+
+        _renderItem: function( ul, item ) {
+                return $( "<li>" )
+                        .append( $( "<div>" ).text( item.label ) )
+                        .appendTo( ul );
+        },
+
+        _move: function( direction, event ) {
+                if ( !this.menu.element.is( ":visible" ) ) {
+                        this.search( null, event );
+                        return;
+                }
+                if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
+                                this.menu.isLastItem() && /^next/.test( direction ) ) {
+
+                        if ( !this.isMultiLine ) {
+                                this._value( this.term );
+                        }
+
+                        this.menu.blur();
+                        return;
+                }
+                this.menu[ direction ]( event );
+        },
+
+        widget: function() {
+                return this.menu.element;
+        },
+
+        _value: function() {
+                return this.valueMethod.apply( this.element, arguments );
+        },
+
+        _keyEvent: function( keyEvent, event ) {
+                if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
+                        this._move( keyEvent, event );
+
+                        // Prevents moving cursor to beginning/end of the text field in some browsers
+                        event.preventDefault();
+                }
+        }
+} );
+
+$.extend( $.ui.autocomplete, {
+        escapeRegex: function( value ) {
+                return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
+        },
+        filter: function( array, term ) {
+                var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" );
+                return $.grep( array, function( value ) {
+                        return matcher.test( value.label || value.value || value );
+                } );
+        }
+} );
+
+// Live region extension, adding a `messages` option
+// NOTE: This is an experimental API. We are still investigating
+// a full solution for string manipulation and internationalization.
+$.widget( "ui.autocomplete", $.ui.autocomplete, {
+        options: {
+                messages: {
+                        noResults: "No search results.",
+                        results: function( amount ) {
+                                return amount + ( amount > 1 ? " results are" : " result is" ) +
+                                        " available, use up and down arrow keys to navigate.";
+                        }
+                }
+        },
+
+        __response: function( content ) {
+                var message;
+                this._superApply( arguments );
+                if ( this.options.disabled || this.cancelSearch ) {
+                        return;
+                }
+                if ( content && content.length ) {
+                        message = this.options.messages.results( content.length );
+                } else {
+                        message = this.options.messages.noResults;
+                }
+                clearTimeout( this.liveRegionTimer );
+                this.liveRegionTimer = this._delay( function() {
+                        this.liveRegion.html( $( "<div>" ).text( message ) );
+                }, 100 );
+        }
+} );
+
+return $.ui.autocomplete;
+
+} );
+
+
+/*!
+ * jQuery UI Controlgroup 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Controlgroup
+//>>group: Widgets
+//>>description: Visually groups form control widgets
+//>>docs: https://api.jqueryui.com/controlgroup/
+//>>demos: https://jqueryui.com/controlgroup/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/controlgroup.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+var controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;
+
+return $.widget( "ui.controlgroup", {
+        version: "1.14.1",
+        defaultElement: "<div>",
+        options: {
+                direction: "horizontal",
+                disabled: null,
+                onlyVisible: true,
+                items: {
+                        "button": "input[type=button], input[type=submit], input[type=reset], button, a",
+                        "controlgroupLabel": ".ui-controlgroup-label",
+                        "checkboxradio": "input[type='checkbox'], input[type='radio']",
+                        "selectmenu": "select",
+                        "spinner": ".ui-spinner-input"
+                }
+        },
+
+        _create: function() {
+                this._enhance();
+        },
+
+        // To support the enhanced option in jQuery Mobile, we isolate DOM manipulation
+        _enhance: function() {
+                this.element.attr( "role", "toolbar" );
+                this.refresh();
+        },
+
+        _destroy: function() {
+                this._callChildMethod( "destroy" );
+                this.childWidgets.removeData( "ui-controlgroup-data" );
+                this.element.removeAttr( "role" );
+                if ( this.options.items.controlgroupLabel ) {
+                        this.element
+                                .find( this.options.items.controlgroupLabel )
+                                .find( ".ui-controlgroup-label-contents" )
+                                .contents().unwrap();
+                }
+        },
+
+        _initWidgets: function() {
+                var that = this,
+                        childWidgets = [];
+
+                // First we iterate over each of the items options
+                $.each( this.options.items, function( widget, selector ) {
+                        var labels;
+                        var options = {};
+
+                        // Make sure the widget has a selector set
+                        if ( !selector ) {
+                                return;
+                        }
+
+                        if ( widget === "controlgroupLabel" ) {
+                                labels = that.element.find( selector );
+                                labels.each( function() {
+                                        var element = $( this );
+
+                                        if ( element.children( ".ui-controlgroup-label-contents" ).length ) {
+                                                return;
+                                        }
+                                        element.contents()
+                                                .wrapAll( "<span class='ui-controlgroup-label-contents'></span>" );
+                                } );
+                                that._addClass( labels, null, "ui-widget ui-widget-content ui-state-default" );
+                                childWidgets = childWidgets.concat( labels.get() );
+                                return;
+                        }
+
+                        // Make sure the widget actually exists
+                        if ( !$.fn[ widget ] ) {
+                                return;
+                        }
+
+                        // We assume everything is in the middle to start because we can't determine
+                        // first / last elements until all enhancments are done.
+                        if ( that[ "_" + widget + "Options" ] ) {
+                                options = that[ "_" + widget + "Options" ]( "middle" );
+                        } else {
+                                options = { classes: {} };
+                        }
+
+                        // Find instances of this widget inside controlgroup and init them
+                        that.element
+                                .find( selector )
+                                .each( function() {
+                                        var element = $( this );
+                                        var instance = element[ widget ]( "instance" );
+
+                                        // We need to clone the default options for this type of widget to avoid
+                                        // polluting the variable options which has a wider scope than a single widget.
+                                        var instanceOptions = $.widget.extend( {}, options );
+
+                                        // If the button is the child of a spinner ignore it
+                                        // TODO: Find a more generic solution
+                                        if ( widget === "button" && element.parent( ".ui-spinner" ).length ) {
+                                                return;
+                                        }
+
+                                        // Create the widget if it doesn't exist
+                                        if ( !instance ) {
+                                                instance = element[ widget ]()[ widget ]( "instance" );
+                                        }
+                                        if ( instance ) {
+                                                instanceOptions.classes =
+                                                        that._resolveClassesValues( instanceOptions.classes, instance );
+                                        }
+                                        element[ widget ]( instanceOptions );
+
+                                        // Store an instance of the controlgroup to be able to reference
+                                        // from the outermost element for changing options and refresh
+                                        var widgetElement = element[ widget ]( "widget" );
+                                        $.data( widgetElement[ 0 ], "ui-controlgroup-data",
+                                                instance ? instance : element[ widget ]( "instance" ) );
+
+                                        childWidgets.push( widgetElement[ 0 ] );
+                                } );
+                } );
+
+                this.childWidgets = $( $.uniqueSort( childWidgets ) );
+                this._addClass( this.childWidgets, "ui-controlgroup-item" );
+        },
+
+        _callChildMethod: function( method ) {
+                this.childWidgets.each( function() {
+                        var element = $( this ),
+                                data = element.data( "ui-controlgroup-data" );
+                        if ( data && data[ method ] ) {
+                                data[ method ]();
+                        }
+                } );
+        },
+
+        _updateCornerClass: function( element, position ) {
+                var remove = "ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all";
+                var add = this._buildSimpleOptions( position, "label" ).classes.label;
+
+                this._removeClass( element, null, remove );
+                this._addClass( element, null, add );
+        },
+
+        _buildSimpleOptions: function( position, key ) {
+                var direction = this.options.direction === "vertical";
+                var result = {
+                        classes: {}
+                };
+                result.classes[ key ] = {
+                        "middle": "",
+                        "first": "ui-corner-" + ( direction ? "top" : "left" ),
+                        "last": "ui-corner-" + ( direction ? "bottom" : "right" ),
+                        "only": "ui-corner-all"
+                }[ position ];
+
+                return result;
+        },
+
+        _spinnerOptions: function( position ) {
+                var options = this._buildSimpleOptions( position, "ui-spinner" );
+
+                options.classes[ "ui-spinner-up" ] = "";
+                options.classes[ "ui-spinner-down" ] = "";
+
+                return options;
+        },
+
+        _buttonOptions: function( position ) {
+                return this._buildSimpleOptions( position, "ui-button" );
+        },
+
+        _checkboxradioOptions: function( position ) {
+                return this._buildSimpleOptions( position, "ui-checkboxradio-label" );
+        },
+
+        _selectmenuOptions: function( position ) {
+                var direction = this.options.direction === "vertical";
+                return {
+                        width: direction ? "auto" : false,
+                        classes: {
+                                middle: {
+                                        "ui-selectmenu-button-open": "",
+                                        "ui-selectmenu-button-closed": ""
+                                },
+                                first: {
+                                        "ui-selectmenu-button-open": "ui-corner-" + ( direction ? "top" : "tl" ),
+                                        "ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "top" : "left" )
+                                },
+                                last: {
+                                        "ui-selectmenu-button-open": direction ? "" : "ui-corner-tr",
+                                        "ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "bottom" : "right" )
+                                },
+                                only: {
+                                        "ui-selectmenu-button-open": "ui-corner-top",
+                                        "ui-selectmenu-button-closed": "ui-corner-all"
+                                }
+
+                        }[ position ]
+                };
+        },
+
+        _resolveClassesValues: function( classes, instance ) {
+                var result = {};
+                $.each( classes, function( key ) {
+                        var current = instance.options.classes[ key ] || "";
+                        current = String.prototype.trim.call( current.replace( controlgroupCornerRegex, "" ) );
+                        result[ key ] = ( current + " " + classes[ key ] ).replace( /\s+/g, " " );
+                } );
+                return result;
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "direction" ) {
+                        this._removeClass( "ui-controlgroup-" + this.options.direction );
+                }
+
+                this._super( key, value );
+                if ( key === "disabled" ) {
+                        this._callChildMethod( value ? "disable" : "enable" );
+                        return;
+                }
+
+                this.refresh();
+        },
+
+        refresh: function() {
+                var children,
+                        that = this;
+
+                this._addClass( "ui-controlgroup ui-controlgroup-" + this.options.direction );
+
+                if ( this.options.direction === "horizontal" ) {
+                        this._addClass( null, "ui-helper-clearfix" );
+                }
+                this._initWidgets();
+
+                children = this.childWidgets;
+
+                // We filter here because we need to track all childWidgets not just the visible ones
+                if ( this.options.onlyVisible ) {
+                        children = children.filter( ":visible" );
+                }
+
+                if ( children.length ) {
+
+                        // We do this last because we need to make sure all enhancment is done
+                        // before determining first and last
+                        $.each( [ "first", "last" ], function( index, value ) {
+                                var instance = children[ value ]().data( "ui-controlgroup-data" );
+
+                                if ( instance && that[ "_" + instance.widgetName + "Options" ] ) {
+                                        var options = that[ "_" + instance.widgetName + "Options" ](
+                                                children.length === 1 ? "only" : value
+                                        );
+                                        options.classes = that._resolveClassesValues( options.classes, instance );
+                                        instance.element[ instance.widgetName ]( options );
+                                } else {
+                                        that._updateCornerClass( children[ value ](), value );
+                                }
+                        } );
+
+                        // Finally call the refresh method on each of the child widgets.
+                        this._callChildMethod( "refresh" );
+                }
+        }
+} );
+} );
+
+
+
+
+/*!
+ * jQuery UI Checkboxradio 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Checkboxradio
+//>>group: Widgets
+//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.
+//>>docs: https://api.jqueryui.com/checkboxradio/
+//>>demos: https://jqueryui.com/checkboxradio/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/button.css
+//>>css.structure: ../../themes/base/checkboxradio.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../form-reset-mixin",
+                        "../labels",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.checkboxradio", [ $.ui.formResetMixin, {
+        version: "1.14.1",
+        options: {
+                disabled: null,
+                label: null,
+                icon: true,
+                classes: {
+                        "ui-checkboxradio-label": "ui-corner-all",
+                        "ui-checkboxradio-icon": "ui-corner-all"
+                }
+        },
+
+        _getCreateOptions: function() {
+                var disabled, labels, labelContents;
+                var options = this._super() || {};
+
+                // We read the type here, because it makes more sense to throw a element type error first,
+                // rather then the error for lack of a label. Often if its the wrong type, it
+                // won't have a label (e.g. calling on a div, btn, etc)
+                this._readType();
+
+                labels = this.element.labels();
+
+                // If there are multiple labels, use the last one
+                this.label = $( labels[ labels.length - 1 ] );
+                if ( !this.label.length ) {
+                        $.error( "No label found for checkboxradio widget" );
+                }
+
+                this.originalLabel = "";
+
+                // We need to get the label text but this may also need to make sure it does not contain the
+                // input itself.
+                // The label contents could be text, html, or a mix. We wrap all elements
+                // and read the wrapper's `innerHTML` to get a string representation of
+                // the label, without the input as part of it.
+                labelContents = this.label.contents().not( this.element[ 0 ] );
+
+                if ( labelContents.length ) {
+                        this.originalLabel += labelContents
+                                .clone()
+                                .wrapAll( "<div></div>" )
+                                .parent()
+                                .html();
+                }
+
+                // Set the label option if we found label text
+                if ( this.originalLabel ) {
+                        options.label = this.originalLabel;
+                }
+
+                disabled = this.element[ 0 ].disabled;
+                if ( disabled != null ) {
+                        options.disabled = disabled;
+                }
+                return options;
+        },
+
+        _create: function() {
+                var checked = this.element[ 0 ].checked;
+
+                this._bindFormResetHandler();
+
+                if ( this.options.disabled == null ) {
+                        this.options.disabled = this.element[ 0 ].disabled;
+                }
+
+                this._setOption( "disabled", this.options.disabled );
+                this._addClass( "ui-checkboxradio", "ui-helper-hidden-accessible" );
+                this._addClass( this.label, "ui-checkboxradio-label", "ui-button ui-widget" );
+
+                if ( this.type === "radio" ) {
+                        this._addClass( this.label, "ui-checkboxradio-radio-label" );
+                }
+
+                if ( this.options.label && this.options.label !== this.originalLabel ) {
+                        this._updateLabel();
+                } else if ( this.originalLabel ) {
+                        this.options.label = this.originalLabel;
+                }
+
+                this._enhance();
+
+                if ( checked ) {
+                        this._addClass( this.label, "ui-checkboxradio-checked", "ui-state-active" );
+                }
+
+                this._on( {
+                        change: "_toggleClasses",
+                        focus: function() {
+                                this._addClass( this.label, null, "ui-state-focus ui-visual-focus" );
+                        },
+                        blur: function() {
+                                this._removeClass( this.label, null, "ui-state-focus ui-visual-focus" );
+                        }
+                } );
+        },
+
+        _readType: function() {
+                var nodeName = this.element[ 0 ].nodeName.toLowerCase();
+                this.type = this.element[ 0 ].type;
+                if ( nodeName !== "input" || !/radio|checkbox/.test( this.type ) ) {
+                        $.error( "Can't create checkboxradio on element.nodeName=" + nodeName +
+                                " and element.type=" + this.type );
+                }
+        },
+
+        // Support jQuery Mobile enhanced option
+        _enhance: function() {
+                this._updateIcon( this.element[ 0 ].checked );
+        },
+
+        widget: function() {
+                return this.label;
+        },
+
+        _getRadioGroup: function() {
+                var group;
+                var name = this.element[ 0 ].name;
+                var nameSelector = "input[name='" + CSS.escape( name ) + "']";
+
+                if ( !name ) {
+                        return $( [] );
+                }
+
+                if ( this.form.length ) {
+                        group = $( this.form[ 0 ].elements ).filter( nameSelector );
+                } else {
+
+                        // Not inside a form, check all inputs that also are not inside a form
+                        group = $( nameSelector ).filter( function() {
+                                return $( $( this ).prop( "form" ) ).length === 0;
+                        } );
+                }
+
+                return group.not( this.element );
+        },
+
+        _toggleClasses: function() {
+                var checked = this.element[ 0 ].checked;
+                this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
+
+                if ( this.options.icon && this.type === "checkbox" ) {
+                        this._toggleClass( this.icon, null, "ui-icon-check ui-state-checked", checked )
+                                ._toggleClass( this.icon, null, "ui-icon-blank", !checked );
+                }
+
+                if ( this.type === "radio" ) {
+                        this._getRadioGroup()
+                                .each( function() {
+                                        var instance = $( this ).checkboxradio( "instance" );
+
+                                        if ( instance ) {
+                                                instance._removeClass( instance.label,
+                                                        "ui-checkboxradio-checked", "ui-state-active" );
+                                        }
+                                } );
+                }
+        },
+
+        _destroy: function() {
+                this._unbindFormResetHandler();
+
+                if ( this.icon ) {
+                        this.icon.remove();
+                        this.iconSpace.remove();
+                }
+        },
+
+        _setOption: function( key, value ) {
+
+                // We don't allow the value to be set to nothing
+                if ( key === "label" && !value ) {
+                        return;
+                }
+
+                this._super( key, value );
+
+                if ( key === "disabled" ) {
+                        this._toggleClass( this.label, null, "ui-state-disabled", value );
+                        this.element[ 0 ].disabled = value;
+
+                        // Don't refresh when setting disabled
+                        return;
+                }
+                this.refresh();
+        },
+
+        _updateIcon: function( checked ) {
+                var toAdd = "ui-icon ui-icon-background ";
+
+                if ( this.options.icon ) {
+                        if ( !this.icon ) {
+                                this.icon = $( "<span>" );
+                                this.iconSpace = $( "<span> </span>" );
+                                this._addClass( this.iconSpace, "ui-checkboxradio-icon-space" );
+                        }
+
+                        if ( this.type === "checkbox" ) {
+                                toAdd += checked ? "ui-icon-check ui-state-checked" : "ui-icon-blank";
+                                this._removeClass( this.icon, null, checked ? "ui-icon-blank" : "ui-icon-check" );
+                        } else {
+                                toAdd += "ui-icon-blank";
+                        }
+                        this._addClass( this.icon, "ui-checkboxradio-icon", toAdd );
+                        if ( !checked ) {
+                                this._removeClass( this.icon, null, "ui-icon-check ui-state-checked" );
+                        }
+                        this.icon.prependTo( this.label ).after( this.iconSpace );
+                } else if ( this.icon !== undefined ) {
+                        this.icon.remove();
+                        this.iconSpace.remove();
+                        delete this.icon;
+                }
+        },
+
+        _updateLabel: function() {
+
+                // Remove the contents of the label ( minus the icon, icon space, and input )
+                var contents = this.label.contents().not( this.element[ 0 ] );
+                if ( this.icon ) {
+                        contents = contents.not( this.icon[ 0 ] );
+                }
+                if ( this.iconSpace ) {
+                        contents = contents.not( this.iconSpace[ 0 ] );
+                }
+                contents.remove();
+
+                this.label.append( this.options.label );
+        },
+
+        refresh: function() {
+                var checked = this.element[ 0 ].checked,
+                        isDisabled = this.element[ 0 ].disabled;
+
+                this._updateIcon( checked );
+                this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
+                if ( this.options.label !== null ) {
+                        this._updateLabel();
+                }
+
+                if ( isDisabled !== this.options.disabled ) {
+                        this._setOptions( { "disabled": isDisabled } );
+                }
+        }
+
+} ] );
+
+return $.ui.checkboxradio;
+
+} );
+
+
+
+
+
+/*!
+ * jQuery UI Button 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Button
+//>>group: Widgets
+//>>description: Enhances a form with themeable buttons.
+//>>docs: https://api.jqueryui.com/button/
+//>>demos: https://jqueryui.com/button/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/button.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+
+                        // These are only for backcompat
+                        // TODO: Remove after 1.12
+                        "./controlgroup",
+                        "./checkboxradio",
+
+                        "../keycode",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.button", {
+        version: "1.14.1",
+        defaultElement: "<button>",
+        options: {
+                classes: {
+                        "ui-button": "ui-corner-all"
+                },
+                disabled: null,
+                icon: null,
+                iconPosition: "beginning",
+                label: null,
+                showLabel: true
+        },
+
+        _getCreateOptions: function() {
+                var disabled,
+
+                        // This is to support cases like in jQuery Mobile where the base widget does have
+                        // an implementation of _getCreateOptions
+                        options = this._super() || {};
+
+                this.isInput = this.element.is( "input" );
+
+                disabled = this.element[ 0 ].disabled;
+                if ( disabled != null ) {
+                        options.disabled = disabled;
+                }
+
+                this.originalLabel = this.isInput ? this.element.val() : this.element.html();
+                if ( this.originalLabel ) {
+                        options.label = this.originalLabel;
+                }
+
+                return options;
+        },
+
+        _create: function() {
+                if ( !this.option.showLabel & !this.options.icon ) {
+                        this.options.showLabel = true;
+                }
+
+                // We have to check the option again here even though we did in _getCreateOptions,
+                // because null may have been passed on init which would override what was set in
+                // _getCreateOptions
+                if ( this.options.disabled == null ) {
+                        this.options.disabled = this.element[ 0 ].disabled || false;
+                }
+
+                this.hasTitle = !!this.element.attr( "title" );
+
+                // Check to see if the label needs to be set or if its already correct
+                if ( this.options.label && this.options.label !== this.originalLabel ) {
+                        if ( this.isInput ) {
+                                this.element.val( this.options.label );
+                        } else {
+                                this.element.html( this.options.label );
+                        }
+                }
+                this._addClass( "ui-button", "ui-widget" );
+                this._setOption( "disabled", this.options.disabled );
+                this._enhance();
+
+                if ( this.element.is( "a" ) ) {
+                        this._on( {
+                                "keyup": function( event ) {
+                                        if ( event.keyCode === $.ui.keyCode.SPACE ) {
+                                                event.preventDefault();
+
+                                                // If a native click is available use it, so we
+                                                // actually cause navigation. Otherwise, just trigger
+                                                // a click event.
+                                                if ( this.element[ 0 ].click ) {
+                                                        this.element[ 0 ].click();
+                                                } else {
+                                                        this.element.trigger( "click" );
+                                                }
+                                        }
+                                }
+                        } );
+                }
+        },
+
+        _enhance: function() {
+                if ( !this.element.is( "button" ) ) {
+                        this.element.attr( "role", "button" );
+                }
+
+                if ( this.options.icon ) {
+                        this._updateIcon( "icon", this.options.icon );
+                        this._updateTooltip();
+                }
+        },
+
+        _updateTooltip: function() {
+                this.title = this.element.attr( "title" );
+
+                if ( !this.options.showLabel && !this.title ) {
+                        this.element.attr( "title", this.options.label );
+                }
+        },
+
+        _updateIcon: function( option, value ) {
+                var icon = option !== "iconPosition",
+                        position = icon ? this.options.iconPosition : value,
+                        displayBlock = position === "top" || position === "bottom";
+
+                // Create icon
+                if ( !this.icon ) {
+                        this.icon = $( "<span>" );
+
+                        this._addClass( this.icon, "ui-button-icon", "ui-icon" );
+
+                        if ( !this.options.showLabel ) {
+                                this._addClass( "ui-button-icon-only" );
+                        }
+                } else if ( icon ) {
+
+                        // If we are updating the icon remove the old icon class
+                        this._removeClass( this.icon, null, this.options.icon );
+                }
+
+                // If we are updating the icon add the new icon class
+                if ( icon ) {
+                        this._addClass( this.icon, null, value );
+                }
+
+                this._attachIcon( position );
+
+                // If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove
+                // the iconSpace if there is one.
+                if ( displayBlock ) {
+                        this._addClass( this.icon, null, "ui-widget-icon-block" );
+                        if ( this.iconSpace ) {
+                                this.iconSpace.remove();
+                        }
+                } else {
+
+                        // Position is beginning or end so remove the ui-widget-icon-block class and add the
+                        // space if it does not exist
+                        if ( !this.iconSpace ) {
+                                this.iconSpace = $( "<span> </span>" );
+                                this._addClass( this.iconSpace, "ui-button-icon-space" );
+                        }
+                        this._removeClass( this.icon, null, "ui-wiget-icon-block" );
+                        this._attachIconSpace( position );
+                }
+        },
+
+        _destroy: function() {
+                this.element.removeAttr( "role" );
+
+                if ( this.icon ) {
+                        this.icon.remove();
+                }
+                if ( this.iconSpace ) {
+                        this.iconSpace.remove();
+                }
+                if ( !this.hasTitle ) {
+                        this.element.removeAttr( "title" );
+                }
+        },
+
+        _attachIconSpace: function( iconPosition ) {
+                this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? "before" : "after" ]( this.iconSpace );
+        },
+
+        _attachIcon: function( iconPosition ) {
+                this.element[ /^(?:end|bottom)/.test( iconPosition ) ? "append" : "prepend" ]( this.icon );
+        },
+
+        _setOptions: function( options ) {
+                var newShowLabel = options.showLabel === undefined ?
+                                this.options.showLabel :
+                                options.showLabel,
+                        newIcon = options.icon === undefined ? this.options.icon : options.icon;
+
+                if ( !newShowLabel && !newIcon ) {
+                        options.showLabel = true;
+                }
+                this._super( options );
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "icon" ) {
+                        if ( value ) {
+                                this._updateIcon( key, value );
+                        } else if ( this.icon ) {
+                                this.icon.remove();
+                                if ( this.iconSpace ) {
+                                        this.iconSpace.remove();
+                                }
+                        }
+                }
+
+                if ( key === "iconPosition" ) {
+                        this._updateIcon( key, value );
+                }
+
+                // Make sure we can't end up with a button that has neither text nor icon
+                if ( key === "showLabel" ) {
+                                this._toggleClass( "ui-button-icon-only", null, !value );
+                                this._updateTooltip();
+                }
+
+                if ( key === "label" ) {
+                        if ( this.isInput ) {
+                                this.element.val( value );
+                        } else {
+
+                                // If there is an icon, append it, else nothing then append the value
+                                // this avoids removal of the icon when setting label text
+                                this.element.html( value );
+                                if ( this.icon ) {
+                                        this._attachIcon( this.options.iconPosition );
+                                        this._attachIconSpace( this.options.iconPosition );
+                                }
+                        }
+                }
+
+                this._super( key, value );
+
+                if ( key === "disabled" ) {
+                        this._toggleClass( null, "ui-state-disabled", value );
+                        this.element[ 0 ].disabled = value;
+                        if ( value ) {
+                                this.element.trigger( "blur" );
+                        }
+                }
+        },
+
+        refresh: function() {
+
+                // Make sure to only check disabled if its an element that supports this otherwise
+                // check for the disabled class to determine state
+                var isDisabled = this.element.is( "input, button" ) ?
+                        this.element[ 0 ].disabled : this.element.hasClass( "ui-button-disabled" );
+
+                if ( isDisabled !== this.options.disabled ) {
+                        this._setOptions( { disabled: isDisabled } );
+                }
+
+                this._updateTooltip();
+        }
+} );
+
+// DEPRECATED
+if ( $.uiBackCompat === true ) {
+
+        // Text and Icons options
+        $.widget( "ui.button", $.ui.button, {
+                options: {
+                        text: true,
+                        icons: {
+                                primary: null,
+                                secondary: null
+                        }
+                },
+
+                _create: function() {
+                        if ( this.options.showLabel && !this.options.text ) {
+                                this.options.showLabel = this.options.text;
+                        }
+                        if ( !this.options.showLabel && this.options.text ) {
+                                this.options.text = this.options.showLabel;
+                        }
+                        if ( !this.options.icon && ( this.options.icons.primary ||
+                                        this.options.icons.secondary ) ) {
+                                if ( this.options.icons.primary ) {
+                                        this.options.icon = this.options.icons.primary;
+                                } else {
+                                        this.options.icon = this.options.icons.secondary;
+                                        this.options.iconPosition = "end";
+                                }
+                        } else if ( this.options.icon ) {
+                                this.options.icons.primary = this.options.icon;
+                        }
+                        this._super();
+                },
+
+                _setOption: function( key, value ) {
+                        if ( key === "text" ) {
+                                this._super( "showLabel", value );
+                                return;
+                        }
+                        if ( key === "showLabel" ) {
+                                this.options.text = value;
+                        }
+                        if ( key === "icon" ) {
+                                this.options.icons.primary = value;
+                        }
+                        if ( key === "icons" ) {
+                                if ( value.primary ) {
+                                        this._super( "icon", value.primary );
+                                        this._super( "iconPosition", "beginning" );
+                                } else if ( value.secondary ) {
+                                        this._super( "icon", value.secondary );
+                                        this._super( "iconPosition", "end" );
+                                }
+                        }
+                        this._superApply( arguments );
+                }
+        } );
+
+        $.fn.button = ( function( orig ) {
+                return function( options ) {
+                        var isMethodCall = typeof options === "string";
+                        var args = Array.prototype.slice.call( arguments, 1 );
+                        var returnValue = this;
+
+                        if ( isMethodCall ) {
+
+                                // If this is an empty collection, we need to have the instance method
+                                // return undefined instead of the jQuery instance
+                                if ( !this.length && options === "instance" ) {
+                                        returnValue = undefined;
+                                } else {
+                                        this.each( function() {
+                                                var methodValue;
+                                                var type = $( this ).attr( "type" );
+                                                var name = type !== "checkbox" && type !== "radio" ?
+                                                        "button" :
+                                                        "checkboxradio";
+                                                var instance = $.data( this, "ui-" + name );
+
+                                                if ( options === "instance" ) {
+                                                        returnValue = instance;
+                                                        return false;
+                                                }
+
+                                                if ( !instance ) {
+                                                        return $.error( "cannot call methods on button" +
+                                                                " prior to initialization; " +
+                                                                "attempted to call method '" + options + "'" );
+                                                }
+
+                                                if ( typeof instance[ options ] !== "function" ||
+                                                        options.charAt( 0 ) === "_" ) {
+                                                        return $.error( "no such method '" + options + "' for button" +
+                                                                " widget instance" );
+                                                }
+
+                                                methodValue = instance[ options ].apply( instance, args );
+
+                                                if ( methodValue !== instance && methodValue !== undefined ) {
+                                                        returnValue = methodValue && methodValue.jquery ?
+                                                                returnValue.pushStack( methodValue.get() ) :
+                                                                methodValue;
+                                                        return false;
+                                                }
+                                        } );
+                                }
+                        } else {
+
+                                // Allow multiple hashes to be passed on init
+                                if ( args.length ) {
+                                        options = $.widget.extend.apply( null, [ options ].concat( args ) );
+                                }
+
+                                this.each( function() {
+                                        var type = $( this ).attr( "type" );
+                                        var name = type !== "checkbox" && type !== "radio" ? "button" : "checkboxradio";
+                                        var instance = $.data( this, "ui-" + name );
+
+                                        if ( instance ) {
+                                                instance.option( options || {} );
+                                                if ( instance._init ) {
+                                                        instance._init();
+                                                }
+                                        } else {
+                                                if ( name === "button" ) {
+                                                        orig.call( $( this ), options );
+                                                        return;
+                                                }
+
+                                                $( this ).checkboxradio( $.extend( { icon: false }, options ) );
+                                        }
+                                } );
+                        }
+
+                        return returnValue;
+                };
+        } )( $.fn.button );
+
+        $.fn.buttonset = function() {
+                if ( !$.ui.controlgroup ) {
+                        $.error( "Controlgroup widget missing" );
+                }
+                if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" && arguments[ 2 ] ) {
+                        return this.controlgroup.apply( this,
+                                [ arguments[ 0 ], "items.button", arguments[ 2 ] ] );
+                }
+                if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" ) {
+                        return this.controlgroup.apply( this, [ arguments[ 0 ], "items.button" ] );
+                }
+                if ( typeof arguments[ 0 ] === "object" && arguments[ 0 ].items ) {
+                        arguments[ 0 ].items = {
+                                button: arguments[ 0 ].items
+                        };
+                }
+                return this.controlgroup.apply( this, arguments );
+        };
+}
+
+return $.ui.button;
+
+} );
+
+
+
+/* eslint-disable max-len, camelcase */
+/*!
+ * jQuery UI Datepicker 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Datepicker
+//>>group: Widgets
+//>>description: Displays a calendar from an input or inline for selecting dates.
+//>>docs: https://api.jqueryui.com/datepicker/
+//>>demos: https://jqueryui.com/datepicker/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/datepicker.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../keycode"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.extend( $.ui, { datepicker: { version: "1.14.1" } } );
+
+var datepicker_instActive;
+
+function datepicker_getZindex( elem ) {
+        var position, value;
+        while ( elem.length && elem[ 0 ] !== document ) {
+
+                // Ignore z-index if position is set to a value where z-index is ignored by the browser
+                // This makes behavior of this function consistent across browsers
+                // WebKit always returns auto if the element is positioned
+                position = elem.css( "position" );
+                if ( position === "absolute" || position === "relative" || position === "fixed" ) {
+
+                        // IE returns 0 when zIndex is not specified
+                        // other browsers return a string
+                        // we ignore the case of nested elements with an explicit value of 0
+                        // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
+                        value = parseInt( elem.css( "zIndex" ), 10 );
+                        if ( !isNaN( value ) && value !== 0 ) {
+                                return value;
+                        }
+                }
+                elem = elem.parent();
+        }
+
+        return 0;
+}
+
+/* Date picker manager.
+   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
+   Settings for (groups of) date pickers are maintained in an instance object,
+   allowing multiple different settings on the same page. */
+
+function Datepicker() {
+        this._curInst = null; // The current instance in use
+        this._keyEvent = false; // If the last event was a key event
+        this._disabledInputs = []; // List of date picker inputs that have been disabled
+        this._datepickerShowing = false; // True if the popup picker is showing , false if not
+        this._inDialog = false; // True if showing within a "dialog", false if not
+        this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
+        this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
+        this._appendClass = "ui-datepicker-append"; // The name of the append marker class
+        this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
+        this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
+        this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
+        this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
+        this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
+        this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
+        this.regional = []; // Available regional settings, indexed by language code
+        this.regional[ "" ] = { // Default regional settings
+                closeText: "Done", // Display text for close link
+                prevText: "Prev", // Display text for previous month link
+                nextText: "Next", // Display text for next month link
+                currentText: "Today", // Display text for current month link
+                monthNames: [ "January", "February", "March", "April", "May", "June",
+                        "July", "August", "September", "October", "November", "December" ], // Names of months for drop-down and formatting
+                monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
+                dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
+                dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
+                dayNamesMin: [ "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" ], // Column headings for days starting at Sunday
+                weekHeader: "Wk", // Column header for week of the year
+                dateFormat: "mm/dd/yy", // See format options on parseDate
+                firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
+                isRTL: false, // True if right-to-left language, false if left-to-right
+                showMonthAfterYear: false, // True if the year select precedes month, false for month then year
+                yearSuffix: "", // Additional text to append to the year in the month headers,
+                selectMonthLabel: "Select month", // Invisible label for month selector
+                selectYearLabel: "Select year" // Invisible label for year selector
+        };
+        this._defaults = { // Global defaults for all the date picker instances
+                showOn: "focus", // "focus" for popup on focus,
+                        // "button" for trigger button, or "both" for either
+                showAnim: "fadeIn", // Name of jQuery animation for popup
+                showOptions: {}, // Options for enhanced animations
+                defaultDate: null, // Used when field is blank: actual date,
+                        // +/-number for offset from today, null for today
+                appendText: "", // Display text following the input box, e.g. showing the format
+                buttonText: "...", // Text for trigger button
+                buttonImage: "", // URL for trigger button image
+                buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
+                hideIfNoPrevNext: false, // True to hide next/previous month links
+                        // if not applicable, false to just disable them
+                navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
+                gotoCurrent: false, // True if today link goes back to current selection instead
+                changeMonth: false, // True if month can be selected directly, false if only prev/next
+                changeYear: false, // True if year can be selected directly, false if only prev/next
+                yearRange: "c-10:c+10", // Range of years to display in drop-down,
+                        // either relative to today's year (-nn:+nn), relative to currently displayed year
+                        // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
+                showOtherMonths: false, // True to show dates in other months, false to leave blank
+                selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
+                showWeek: false, // True to show week of the year, false to not show it
+                calculateWeek: this.iso8601Week, // How to calculate the week of the year,
+                        // takes a Date and returns the number of the week for it
+                shortYearCutoff: "+10", // Short year values < this are in the current century,
+                        // > this are in the previous century,
+                        // string value starting with "+" for current year + value
+                minDate: null, // The earliest selectable date, or null for no limit
+                maxDate: null, // The latest selectable date, or null for no limit
+                duration: "fast", // Duration of display/closure
+                beforeShowDay: null, // Function that takes a date and returns an array with
+                        // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
+                        // [2] = cell title (optional), e.g. $.datepicker.noWeekends
+                beforeShow: null, // Function that takes an input field and
+                        // returns a set of custom settings for the date picker
+                onSelect: null, // Define a callback function when a date is selected
+                onChangeMonthYear: null, // Define a callback function when the month or year is changed
+                onClose: null, // Define a callback function when the datepicker is closed
+                onUpdateDatepicker: null, // Define a callback function when the datepicker is updated
+                numberOfMonths: 1, // Number of months to show at a time
+                showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
+                stepMonths: 1, // Number of months to step back/forward
+                stepBigMonths: 12, // Number of months to step back/forward for the big links
+                altField: "", // Selector for an alternate field to store selected dates into
+                altFormat: "", // The date format to use for the alternate field
+                constrainInput: true, // The input is constrained by the current date format
+                showButtonPanel: false, // True to show button panel, false to not show it
+                autoSize: false, // True to size the input for the date format, false to leave as is
+                disabled: false // The initial disabled state
+        };
+        $.extend( this._defaults, this.regional[ "" ] );
+        this.regional.en = $.extend( true, {}, this.regional[ "" ] );
+        this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
+        this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
+}
+
+$.extend( Datepicker.prototype, {
+
+        /* Class name added to elements to indicate already configured with a date picker. */
+        markerClassName: "hasDatepicker",
+
+        //Keep track of the maximum number of rows displayed (see #7043)
+        maxRows: 4,
+
+        // TODO rename to "widget" when switching to widget factory
+        _widgetDatepicker: function() {
+                return this.dpDiv;
+        },
+
+        /* Override the default settings for all instances of the date picker.
+         * @param  settings  object - the new settings to use as defaults (anonymous object)
+         * @return the manager object
+         */
+        setDefaults: function( settings ) {
+                datepicker_extendRemove( this._defaults, settings || {} );
+                return this;
+        },
+
+        /* Attach the date picker to a jQuery selection.
+         * @param  target       element - the target input field or division or span
+         * @param  settings  object - the new settings to use for this date picker instance (anonymous)
+         */
+        _attachDatepicker: function( target, settings ) {
+                var nodeName, inline, inst;
+                nodeName = target.nodeName.toLowerCase();
+                inline = ( nodeName === "div" || nodeName === "span" );
+                if ( !target.id ) {
+                        this.uuid += 1;
+                        target.id = "dp" + this.uuid;
+                }
+                inst = this._newInst( $( target ), inline );
+                inst.settings = $.extend( {}, settings || {} );
+                if ( nodeName === "input" ) {
+                        this._connectDatepicker( target, inst );
+                } else if ( inline ) {
+                        this._inlineDatepicker( target, inst );
+                }
+        },
+
+        /* Create a new instance object. */
+        _newInst: function( target, inline ) {
+                var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
+                return { id: id, input: target, // associated target
+                        selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
+                        drawMonth: 0, drawYear: 0, // month being drawn
+                        inline: inline, // is datepicker inline or not
+                        dpDiv: ( !inline ? this.dpDiv : // presentation div
+                        datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
+        },
+
+        /* Attach the date picker to an input field. */
+        _connectDatepicker: function( target, inst ) {
+                var input = $( target );
+                inst.append = $( [] );
+                inst.trigger = $( [] );
+                if ( input.hasClass( this.markerClassName ) ) {
+                        return;
+                }
+                this._attachments( input, inst );
+                input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
+                        on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
+                this._autoSize( inst );
+                $.data( target, "datepicker", inst );
+
+                //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
+                if ( inst.settings.disabled ) {
+                        this._disableDatepicker( target );
+                }
+        },
+
+        /* Make attachments based on settings. */
+        _attachments: function( input, inst ) {
+                var showOn, buttonText, buttonImage,
+                        appendText = this._get( inst, "appendText" ),
+                        isRTL = this._get( inst, "isRTL" );
+
+                if ( inst.append ) {
+                        inst.append.remove();
+                }
+                if ( appendText ) {
+                        inst.append = $( "<span>" )
+                                .addClass( this._appendClass )
+                                .text( appendText );
+                        input[ isRTL ? "before" : "after" ]( inst.append );
+                }
+
+                input.off( "focus", this._showDatepicker );
+
+                if ( inst.trigger ) {
+                        inst.trigger.remove();
+                }
+
+                showOn = this._get( inst, "showOn" );
+                if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
+                        input.on( "focus", this._showDatepicker );
+                }
+                if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
+                        buttonText = this._get( inst, "buttonText" );
+                        buttonImage = this._get( inst, "buttonImage" );
+
+                        if ( this._get( inst, "buttonImageOnly" ) ) {
+                                inst.trigger = $( "<img>" )
+                                        .addClass( this._triggerClass )
+                                        .attr( {
+                                                src: buttonImage,
+                                                alt: buttonText,
+                                                title: buttonText
+                                        } );
+                        } else {
+                                inst.trigger = $( "<button type='button'>" )
+                                        .addClass( this._triggerClass );
+                                if ( buttonImage ) {
+                                        inst.trigger.html(
+                                                $( "<img>" )
+                                                        .attr( {
+                                                                src: buttonImage,
+                                                                alt: buttonText,
+                                                                title: buttonText
+                                                        } )
+                                        );
+                                } else {
+                                        inst.trigger.text( buttonText );
+                                }
+                        }
+
+                        input[ isRTL ? "before" : "after" ]( inst.trigger );
+                        inst.trigger.on( "click", function() {
+                                if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
+                                        $.datepicker._hideDatepicker();
+                                } else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
+                                        $.datepicker._hideDatepicker();
+                                        $.datepicker._showDatepicker( input[ 0 ] );
+                                } else {
+                                        $.datepicker._showDatepicker( input[ 0 ] );
+                                }
+                                return false;
+                        } );
+                }
+        },
+
+        /* Apply the maximum length for the date format. */
+        _autoSize: function( inst ) {
+                if ( this._get( inst, "autoSize" ) && !inst.inline ) {
+                        var findMax, max, maxI, i,
+                                date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
+                                dateFormat = this._get( inst, "dateFormat" );
+
+                        if ( dateFormat.match( /[DM]/ ) ) {
+                                findMax = function( names ) {
+                                        max = 0;
+                                        maxI = 0;
+                                        for ( i = 0; i < names.length; i++ ) {
+                                                if ( names[ i ].length > max ) {
+                                                        max = names[ i ].length;
+                                                        maxI = i;
+                                                }
+                                        }
+                                        return maxI;
+                                };
+                                date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
+                                        "monthNames" : "monthNamesShort" ) ) ) );
+                                date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
+                                        "dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
+                        }
+                        inst.input.attr( "size", this._formatDate( inst, date ).length );
+                }
+        },
+
+        /* Attach an inline date picker to a div. */
+        _inlineDatepicker: function( target, inst ) {
+                var divSpan = $( target );
+                if ( divSpan.hasClass( this.markerClassName ) ) {
+                        return;
+                }
+                divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
+                $.data( target, "datepicker", inst );
+                this._setDate( inst, this._getDefaultDate( inst ), true );
+                this._updateDatepicker( inst );
+                this._updateAlternate( inst );
+
+                //If disabled option is true, disable the datepicker before showing it (see ticket #5665)
+                if ( inst.settings.disabled ) {
+                        this._disableDatepicker( target );
+                }
+
+                // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
+                // https://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
+                inst.dpDiv.css( "display", "block" );
+        },
+
+        /* Pop-up the date picker in a "dialog" box.
+         * @param  input element - ignored
+         * @param  date string or Date - the initial date to display
+         * @param  onSelect  function - the function to call when a date is selected
+         * @param  settings  object - update the dialog date picker instance's settings (anonymous object)
+         * @param  pos int[2] - coordinates for the dialog's position within the screen or
+         *                                      event - with x/y coordinates or
+         *                                      leave empty for default (screen centre)
+         * @return the manager object
+         */
+        _dialogDatepicker: function( input, date, onSelect, settings, pos ) {
+                var id, browserWidth, browserHeight, scrollX, scrollY,
+                        inst = this._dialogInst; // internal instance
+
+                if ( !inst ) {
+                        this.uuid += 1;
+                        id = "dp" + this.uuid;
+                        this._dialogInput = $( "<input type='text' id='" + id +
+                                "' style='position: absolute; top: -100px; width: 0px;'/>" );
+                        this._dialogInput.on( "keydown", this._doKeyDown );
+                        $( "body" ).append( this._dialogInput );
+                        inst = this._dialogInst = this._newInst( this._dialogInput, false );
+                        inst.settings = {};
+                        $.data( this._dialogInput[ 0 ], "datepicker", inst );
+                }
+                datepicker_extendRemove( inst.settings, settings || {} );
+                date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
+                this._dialogInput.val( date );
+
+                this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
+                if ( !this._pos ) {
+                        browserWidth = document.documentElement.clientWidth;
+                        browserHeight = document.documentElement.clientHeight;
+                        scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
+                        scrollY = document.documentElement.scrollTop || document.body.scrollTop;
+                        this._pos = // should use actual width/height below
+                                [ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
+                }
+
+                // Move input on screen for focus, but hidden behind dialog
+                this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
+                inst.settings.onSelect = onSelect;
+                this._inDialog = true;
+                this.dpDiv.addClass( this._dialogClass );
+                this._showDatepicker( this._dialogInput[ 0 ] );
+                if ( $.blockUI ) {
+                        $.blockUI( this.dpDiv );
+                }
+                $.data( this._dialogInput[ 0 ], "datepicker", inst );
+                return this;
+        },
+
+        /* Detach a datepicker from its control.
+         * @param  target       element - the target input field or division or span
+         */
+        _destroyDatepicker: function( target ) {
+                var nodeName,
+                        $target = $( target ),
+                        inst = $.data( target, "datepicker" );
+
+                if ( !$target.hasClass( this.markerClassName ) ) {
+                        return;
+                }
+
+                nodeName = target.nodeName.toLowerCase();
+                $.removeData( target, "datepicker" );
+                if ( nodeName === "input" ) {
+                        inst.append.remove();
+                        inst.trigger.remove();
+                        $target.removeClass( this.markerClassName ).
+                                off( "focus", this._showDatepicker ).
+                                off( "keydown", this._doKeyDown ).
+                                off( "keypress", this._doKeyPress ).
+                                off( "keyup", this._doKeyUp );
+                } else if ( nodeName === "div" || nodeName === "span" ) {
+                        $target.removeClass( this.markerClassName ).empty();
+                }
+
+                $.datepicker._hideDatepicker();
+                if ( datepicker_instActive === inst ) {
+                        datepicker_instActive = null;
+                        this._curInst = null;
+                }
+        },
+
+        /* Enable the date picker to a jQuery selection.
+         * @param  target       element - the target input field or division or span
+         */
+        _enableDatepicker: function( target ) {
+                var nodeName, inline,
+                        $target = $( target ),
+                        inst = $.data( target, "datepicker" );
+
+                if ( !$target.hasClass( this.markerClassName ) ) {
+                        return;
+                }
+
+                nodeName = target.nodeName.toLowerCase();
+                if ( nodeName === "input" ) {
+                        target.disabled = false;
+                        inst.trigger.filter( "button" ).
+                                each( function() {
+                                        this.disabled = false;
+                                } ).end().
+                                filter( "img" ).css( { opacity: "1.0", cursor: "" } );
+                } else if ( nodeName === "div" || nodeName === "span" ) {
+                        inline = $target.children( "." + this._inlineClass );
+                        inline.children().removeClass( "ui-state-disabled" );
+                        inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
+                                prop( "disabled", false );
+                }
+                this._disabledInputs = $.map( this._disabledInputs,
+
+                        // Delete entry
+                        function( value ) {
+                                return ( value === target ? null : value );
+                        } );
+        },
+
+        /* Disable the date picker to a jQuery selection.
+         * @param  target       element - the target input field or division or span
+         */
+        _disableDatepicker: function( target ) {
+                var nodeName, inline,
+                        $target = $( target ),
+                        inst = $.data( target, "datepicker" );
+
+                if ( !$target.hasClass( this.markerClassName ) ) {
+                        return;
+                }
+
+                nodeName = target.nodeName.toLowerCase();
+                if ( nodeName === "input" ) {
+                        target.disabled = true;
+                        inst.trigger.filter( "button" ).
+                                each( function() {
+                                        this.disabled = true;
+                                } ).end().
+                                filter( "img" ).css( { opacity: "0.5", cursor: "default" } );
+                } else if ( nodeName === "div" || nodeName === "span" ) {
+                        inline = $target.children( "." + this._inlineClass );
+                        inline.children().addClass( "ui-state-disabled" );
+                        inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
+                                prop( "disabled", true );
+                }
+                this._disabledInputs = $.map( this._disabledInputs,
+
+                        // Delete entry
+                        function( value ) {
+                                return ( value === target ? null : value );
+                        } );
+                this._disabledInputs[ this._disabledInputs.length ] = target;
+        },
+
+        /* Is the first field in a jQuery collection disabled as a datepicker?
+         * @param  target       element - the target input field or division or span
+         * @return boolean - true if disabled, false if enabled
+         */
+        _isDisabledDatepicker: function( target ) {
+                if ( !target ) {
+                        return false;
+                }
+                for ( var i = 0; i < this._disabledInputs.length; i++ ) {
+                        if ( this._disabledInputs[ i ] === target ) {
+                                return true;
+                        }
+                }
+                return false;
+        },
+
+        /* Retrieve the instance data for the target control.
+         * @param  target  element - the target input field or division or span
+         * @return  object - the associated instance data
+         * @throws  error if a jQuery problem getting data
+         */
+        _getInst: function( target ) {
+                try {
+                        return $.data( target, "datepicker" );
+                } catch ( err ) {
+                        throw "Missing instance data for this datepicker";
+                }
+        },
+
+        /* Update or retrieve the settings for a date picker attached to an input field or division.
+         * @param  target  element - the target input field or division or span
+         * @param  name object - the new settings to update or
+         *                              string - the name of the setting to change or retrieve,
+         *                              when retrieving also "all" for all instance settings or
+         *                              "defaults" for all global defaults
+         * @param  value   any - the new value for the setting
+         *                              (omit if above is an object or to retrieve a value)
+         */
+        _optionDatepicker: function( target, name, value ) {
+                var settings, date, minDate, maxDate,
+                        inst = this._getInst( target );
+
+                if ( arguments.length === 2 && typeof name === "string" ) {
+                        return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) :
+                                ( inst ? ( name === "all" ? $.extend( {}, inst.settings ) :
+                                this._get( inst, name ) ) : null ) );
+                }
+
+                settings = name || {};
+                if ( typeof name === "string" ) {
+                        settings = {};
+                        settings[ name ] = value;
+                }
+
+                if ( inst ) {
+                        if ( this._curInst === inst ) {
+                                this._hideDatepicker();
+                        }
+
+                        date = this._getDateDatepicker( target, true );
+                        minDate = this._getMinMaxDate( inst, "min" );
+                        maxDate = this._getMinMaxDate( inst, "max" );
+                        datepicker_extendRemove( inst.settings, settings );
+
+                        // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
+                        if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {
+                                inst.settings.minDate = this._formatDate( inst, minDate );
+                        }
+                        if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {
+                                inst.settings.maxDate = this._formatDate( inst, maxDate );
+                        }
+                        if ( "disabled" in settings ) {
+                                if ( settings.disabled ) {
+                                        this._disableDatepicker( target );
+                                } else {
+                                        this._enableDatepicker( target );
+                                }
+                        }
+                        this._attachments( $( target ), inst );
+                        this._autoSize( inst );
+                        this._setDate( inst, date );
+                        this._updateAlternate( inst );
+                        this._updateDatepicker( inst );
+                }
+        },
+
+        // Change method deprecated
+        _changeDatepicker: function( target, name, value ) {
+                this._optionDatepicker( target, name, value );
+        },
+
+        /* Redraw the date picker attached to an input field or division.
+         * @param  target  element - the target input field or division or span
+         */
+        _refreshDatepicker: function( target ) {
+                var inst = this._getInst( target );
+                if ( inst ) {
+                        this._updateDatepicker( inst );
+                }
+        },
+
+        /* Set the dates for a jQuery selection.
+         * @param  target element - the target input field or division or span
+         * @param  date Date - the new date
+         */
+        _setDateDatepicker: function( target, date ) {
+                var inst = this._getInst( target );
+                if ( inst ) {
+                        this._setDate( inst, date );
+                        this._updateDatepicker( inst );
+                        this._updateAlternate( inst );
+                }
+        },
+
+        /* Get the date(s) for the first entry in a jQuery selection.
+         * @param  target element - the target input field or division or span
+         * @param  noDefault boolean - true if no default date is to be used
+         * @return Date - the current date
+         */
+        _getDateDatepicker: function( target, noDefault ) {
+                var inst = this._getInst( target );
+                if ( inst && !inst.inline ) {
+                        this._setDateFromField( inst, noDefault );
+                }
+                return ( inst ? this._getDate( inst ) : null );
+        },
+
+        /* Handle keystrokes. */
+        _doKeyDown: function( event ) {
+                var onSelect, dateStr, sel,
+                        inst = $.datepicker._getInst( event.target ),
+                        handled = true,
+                        isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" );
+
+                inst._keyEvent = true;
+                if ( $.datepicker._datepickerShowing ) {
+                        switch ( event.keyCode ) {
+                                case 9: $.datepicker._hideDatepicker();
+                                                handled = false;
+                                                break; // hide on tab out
+                                case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
+                                                                        $.datepicker._currentClass + ")", inst.dpDiv );
+                                                if ( sel[ 0 ] ) {
+                                                        $.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
+                                                }
+
+                                                onSelect = $.datepicker._get( inst, "onSelect" );
+                                                if ( onSelect ) {
+                                                        dateStr = $.datepicker._formatDate( inst );
+
+                                                        // Trigger custom callback
+                                                        onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );
+                                                } else {
+                                                        $.datepicker._hideDatepicker();
+                                                }
+
+                                                return false; // don't submit the form
+                                case 27: $.datepicker._hideDatepicker();
+                                                break; // hide on escape
+                                case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+                                                        -$.datepicker._get( inst, "stepBigMonths" ) :
+                                                        -$.datepicker._get( inst, "stepMonths" ) ), "M" );
+                                                break; // previous month/year on page up/+ ctrl
+                                case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+                                                        +$.datepicker._get( inst, "stepBigMonths" ) :
+                                                        +$.datepicker._get( inst, "stepMonths" ) ), "M" );
+                                                break; // next month/year on page down/+ ctrl
+                                case 35: if ( event.ctrlKey || event.metaKey ) {
+                                                        $.datepicker._clearDate( event.target );
+                                                }
+                                                handled = event.ctrlKey || event.metaKey;
+                                                break; // clear on ctrl or command +end
+                                case 36: if ( event.ctrlKey || event.metaKey ) {
+                                                        $.datepicker._gotoToday( event.target );
+                                                }
+                                                handled = event.ctrlKey || event.metaKey;
+                                                break; // current on ctrl or command +home
+                                case 37: if ( event.ctrlKey || event.metaKey ) {
+                                                        $.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" );
+                                                }
+                                                handled = event.ctrlKey || event.metaKey;
+
+                                                // -1 day on ctrl or command +left
+                                                if ( event.originalEvent.altKey ) {
+                                                        $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+                                                                -$.datepicker._get( inst, "stepBigMonths" ) :
+                                                                -$.datepicker._get( inst, "stepMonths" ) ), "M" );
+                                                }
+
+                                                // next month/year on alt +left on Mac
+                                                break;
+                                case 38: if ( event.ctrlKey || event.metaKey ) {
+                                                        $.datepicker._adjustDate( event.target, -7, "D" );
+                                                }
+                                                handled = event.ctrlKey || event.metaKey;
+                                                break; // -1 week on ctrl or command +up
+                                case 39: if ( event.ctrlKey || event.metaKey ) {
+                                                        $.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" );
+                                                }
+                                                handled = event.ctrlKey || event.metaKey;
+
+                                                // +1 day on ctrl or command +right
+                                                if ( event.originalEvent.altKey ) {
+                                                        $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+                                                                +$.datepicker._get( inst, "stepBigMonths" ) :
+                                                                +$.datepicker._get( inst, "stepMonths" ) ), "M" );
+                                                }
+
+                                                // next month/year on alt +right
+                                                break;
+                                case 40: if ( event.ctrlKey || event.metaKey ) {
+                                                        $.datepicker._adjustDate( event.target, +7, "D" );
+                                                }
+                                                handled = event.ctrlKey || event.metaKey;
+                                                break; // +1 week on ctrl or command +down
+                                default: handled = false;
+                        }
+                } else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home
+                        $.datepicker._showDatepicker( this );
+                } else {
+                        handled = false;
+                }
+
+                if ( handled ) {
+                        event.preventDefault();
+                        event.stopPropagation();
+                }
+        },
+
+        /* Filter entered characters - based on date format. */
+        _doKeyPress: function( event ) {
+                var chars, chr,
+                        inst = $.datepicker._getInst( event.target );
+
+                if ( $.datepicker._get( inst, "constrainInput" ) ) {
+                        chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
+                        chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );
+                        return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 );
+                }
+        },
+
+        /* Synchronise manual entry and field/alternate field. */
+        _doKeyUp: function( event ) {
+                var date,
+                        inst = $.datepicker._getInst( event.target );
+
+                if ( inst.input.val() !== inst.lastVal ) {
+                        try {
+                                date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
+                                        ( inst.input ? inst.input.val() : null ),
+                                        $.datepicker._getFormatConfig( inst ) );
+
+                                if ( date ) { // only if valid
+                                        $.datepicker._setDateFromField( inst );
+                                        $.datepicker._updateAlternate( inst );
+                                        $.datepicker._updateDatepicker( inst );
+                                }
+                        } catch ( err ) {
+                        }
+                }
+                return true;
+        },
+
+        /* Pop-up the date picker for a given input field.
+         * If false returned from beforeShow event handler do not show.
+         * @param  input  element - the input field attached to the date picker or
+         *                                      event - if triggered by focus
+         */
+        _showDatepicker: function( input ) {
+                input = input.target || input;
+                if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger
+                        input = $( "input", input.parentNode )[ 0 ];
+                }
+
+                if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here
+                        return;
+                }
+
+                var inst, beforeShow, beforeShowSettings, isFixed,
+                        offset, showAnim, duration;
+
+                inst = $.datepicker._getInst( input );
+                if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {
+                        $.datepicker._curInst.dpDiv.stop( true, true );
+                        if ( inst && $.datepicker._datepickerShowing ) {
+                                $.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );
+                        }
+                }
+
+                beforeShow = $.datepicker._get( inst, "beforeShow" );
+                beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
+                if ( beforeShowSettings === false ) {
+                        return;
+                }
+                datepicker_extendRemove( inst.settings, beforeShowSettings );
+
+                inst.lastVal = null;
+                $.datepicker._lastInput = input;
+                $.datepicker._setDateFromField( inst );
+
+                if ( $.datepicker._inDialog ) { // hide cursor
+                        input.value = "";
+                }
+                if ( !$.datepicker._pos ) { // position below input
+                        $.datepicker._pos = $.datepicker._findPos( input );
+                        $.datepicker._pos[ 1 ] += input.offsetHeight; // add the height
+                }
+
+                isFixed = false;
+                $( input ).parents().each( function() {
+                        isFixed |= $( this ).css( "position" ) === "fixed";
+                        return !isFixed;
+                } );
+
+                offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };
+                $.datepicker._pos = null;
+
+                //to avoid flashes on Firefox
+                inst.dpDiv.empty();
+
+                // determine sizing offscreen
+                inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } );
+                $.datepicker._updateDatepicker( inst );
+
+                // fix width for dynamic number of date pickers
+                // and adjust position before showing
+                offset = $.datepicker._checkOffset( inst, offset, isFixed );
+                inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?
+                        "static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none",
+                        left: offset.left + "px", top: offset.top + "px" } );
+
+                if ( !inst.inline ) {
+                        showAnim = $.datepicker._get( inst, "showAnim" );
+                        duration = $.datepicker._get( inst, "duration" );
+                        inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
+                        $.datepicker._datepickerShowing = true;
+
+                        if ( $.effects && $.effects.effect[ showAnim ] ) {
+                                inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
+                        } else {
+                                inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
+                        }
+
+                        if ( $.datepicker._shouldFocusInput( inst ) ) {
+                                inst.input.trigger( "focus" );
+                        }
+
+                        $.datepicker._curInst = inst;
+                }
+        },
+
+        /* Generate the date picker content. */
+        _updateDatepicker: function( inst ) {
+                this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
+                datepicker_instActive = inst; // for delegate hover events
+                inst.dpDiv.empty().append( this._generateHTML( inst ) );
+                this._attachHandlers( inst );
+
+                var origyearshtml,
+                        numMonths = this._getNumberOfMonths( inst ),
+                        cols = numMonths[ 1 ],
+                        width = 17,
+                        activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" ),
+                        onUpdateDatepicker = $.datepicker._get( inst, "onUpdateDatepicker" );
+
+                if ( activeCell.length > 0 ) {
+                        datepicker_handleMouseover.apply( activeCell.get( 0 ) );
+                }
+
+                inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" );
+                if ( cols > 1 ) {
+                        inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" );
+                }
+                inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) +
+                        "Class" ]( "ui-datepicker-multi" );
+                inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) +
+                        "Class" ]( "ui-datepicker-rtl" );
+
+                if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
+                        inst.input.trigger( "focus" );
+                }
+
+                // Deffered render of the years select (to avoid flashes on Firefox)
+                if ( inst.yearshtml ) {
+                        origyearshtml = inst.yearshtml;
+                        setTimeout( function() {
+
+                                //assure that inst.yearshtml didn't change.
+                                if ( origyearshtml === inst.yearshtml && inst.yearshtml ) {
+                                        inst.dpDiv.find( "select.ui-datepicker-year" ).first().replaceWith( inst.yearshtml );
+                                }
+                                origyearshtml = inst.yearshtml = null;
+                        }, 0 );
+                }
+
+                if ( onUpdateDatepicker ) {
+                        onUpdateDatepicker.apply( ( inst.input ? inst.input[ 0 ] : null ), [ inst ] );
+                }
+        },
+
+        _shouldFocusInput: function( inst ) {
+                return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" );
+        },
+
+        /* Check positioning to remain on screen. */
+        _checkOffset: function( inst, offset, isFixed ) {
+                var dpWidth = inst.dpDiv.outerWidth(),
+                        dpHeight = inst.dpDiv.outerHeight(),
+                        inputWidth = inst.input ? inst.input.outerWidth() : 0,
+                        inputHeight = inst.input ? inst.input.outerHeight() : 0,
+                        viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
+                        viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );
+
+                offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 );
+                offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;
+                offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;
+
+                // Now check if datepicker is showing outside window viewport - move to a better place if so.
+                offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?
+                        Math.abs( offset.left + dpWidth - viewWidth ) : 0 );
+                offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?
+                        Math.abs( dpHeight + inputHeight ) : 0 );
+
+                return offset;
+        },
+
+        /* Find an object's position on the screen. */
+        _findPos: function( obj ) {
+                var position,
+                        inst = this._getInst( obj ),
+                        isRTL = this._get( inst, "isRTL" );
+
+                while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.pseudos.hidden( obj ) ) ) {
+                        obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
+                }
+
+                position = $( obj ).offset();
+                return [ position.left, position.top ];
+        },
+
+        /* Hide the date picker from view.
+         * @param  input  element - the input field attached to the date picker
+         */
+        _hideDatepicker: function( input ) {
+                var showAnim, duration, postProcess, onClose,
+                        inst = this._curInst;
+
+                if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
+                        return;
+                }
+
+                if ( this._datepickerShowing ) {
+                        showAnim = this._get( inst, "showAnim" );
+                        duration = this._get( inst, "duration" );
+                        postProcess = function() {
+                                $.datepicker._tidyDialog( inst );
+                        };
+
+                        if ( $.effects && ( $.effects.effect[ showAnim ] ) ) {
+                                inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess );
+                        } else {
+                                inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" :
+                                        ( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess );
+                        }
+
+                        if ( !showAnim ) {
+                                postProcess();
+                        }
+                        this._datepickerShowing = false;
+
+                        onClose = this._get( inst, "onClose" );
+                        if ( onClose ) {
+                                onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] );
+                        }
+
+                        this._lastInput = null;
+                        if ( this._inDialog ) {
+                                this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } );
+                                if ( $.blockUI ) {
+                                        $.unblockUI();
+                                        $( "body" ).append( this.dpDiv );
+                                }
+                        }
+                        this._inDialog = false;
+                }
+        },
+
+        /* Tidy up after a dialog display. */
+        _tidyDialog: function( inst ) {
+                inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
+        },
+
+        /* Close date picker if clicked elsewhere. */
+        _checkExternalClick: function( event ) {
+                if ( !$.datepicker._curInst ) {
+                        return;
+                }
+
+                var $target = $( event.target ),
+                        inst = $.datepicker._getInst( $target[ 0 ] );
+
+                if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&
+                                $target.parents( "#" + $.datepicker._mainDivId ).length === 0 &&
+                                !$target.hasClass( $.datepicker.markerClassName ) &&
+                                !$target.closest( "." + $.datepicker._triggerClass ).length &&
+                                $.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||
+                        ( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {
+                                $.datepicker._hideDatepicker();
+                }
+        },
+
+        /* Adjust one of the date sub-fields. */
+        _adjustDate: function( id, offset, period ) {
+                var target = $( id ),
+                        inst = this._getInst( target[ 0 ] );
+
+                if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
+                        return;
+                }
+                this._adjustInstDate( inst, offset, period );
+                this._updateDatepicker( inst );
+        },
+
+        /* Action for current link. */
+        _gotoToday: function( id ) {
+                var date,
+                        target = $( id ),
+                        inst = this._getInst( target[ 0 ] );
+
+                if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) {
+                        inst.selectedDay = inst.currentDay;
+                        inst.drawMonth = inst.selectedMonth = inst.currentMonth;
+                        inst.drawYear = inst.selectedYear = inst.currentYear;
+                } else {
+                        date = new Date();
+                        inst.selectedDay = date.getDate();
+                        inst.drawMonth = inst.selectedMonth = date.getMonth();
+                        inst.drawYear = inst.selectedYear = date.getFullYear();
+                }
+                this._notifyChange( inst );
+                this._adjustDate( target );
+        },
+
+        /* Action for selecting a new month/year. */
+        _selectMonthYear: function( id, select, period ) {
+                var target = $( id ),
+                        inst = this._getInst( target[ 0 ] );
+
+                inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] =
+                inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] =
+                        parseInt( select.options[ select.selectedIndex ].value, 10 );
+
+                this._notifyChange( inst );
+                this._adjustDate( target );
+        },
+
+        /* Action for selecting a day. */
+        _selectDay: function( id, month, year, td ) {
+                var inst,
+                        target = $( id );
+
+                if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
+                        return;
+                }
+
+                inst = this._getInst( target[ 0 ] );
+                inst.selectedDay = inst.currentDay = parseInt( $( "a", td ).attr( "data-date" ) );
+                inst.selectedMonth = inst.currentMonth = month;
+                inst.selectedYear = inst.currentYear = year;
+                this._selectDate( id, this._formatDate( inst,
+                        inst.currentDay, inst.currentMonth, inst.currentYear ) );
+        },
+
+        /* Erase the input field and hide the date picker. */
+        _clearDate: function( id ) {
+                var target = $( id );
+                this._selectDate( target, "" );
+        },
+
+        /* Update the input field with the selected date. */
+        _selectDate: function( id, dateStr ) {
+                var onSelect,
+                        target = $( id ),
+                        inst = this._getInst( target[ 0 ] );
+
+                dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
+                if ( inst.input ) {
+                        inst.input.val( dateStr );
+                }
+                this._updateAlternate( inst );
+
+                onSelect = this._get( inst, "onSelect" );
+                if ( onSelect ) {
+                        onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );  // trigger custom callback
+                } else if ( inst.input ) {
+                        inst.input.trigger( "change" ); // fire the change event
+                }
+
+                if ( inst.inline ) {
+                        this._updateDatepicker( inst );
+                } else {
+                        this._hideDatepicker();
+                        this._lastInput = inst.input[ 0 ];
+                        if ( typeof( inst.input[ 0 ] ) !== "object" ) {
+                                inst.input.trigger( "focus" ); // restore focus
+                        }
+                        this._lastInput = null;
+                }
+        },
+
+        /* Update any alternate field to synchronise with the main field. */
+        _updateAlternate: function( inst ) {
+                var altFormat, date, dateStr,
+                        altField = this._get( inst, "altField" );
+
+                if ( altField ) { // update alternate field too
+                        altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
+                        date = this._getDate( inst );
+                        dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
+                        $( document ).find( altField ).val( dateStr );
+                }
+        },
+
+        /* Set as beforeShowDay function to prevent selection of weekends.
+         * @param  date  Date - the date to customise
+         * @return [boolean, string] - is this date selectable?, what is its CSS class?
+         */
+        noWeekends: function( date ) {
+                var day = date.getDay();
+                return [ ( day > 0 && day < 6 ), "" ];
+        },
+
+        /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
+         * @param  date  Date - the date to get the week for
+         * @return  number - the number of the week within the year that contains this date
+         */
+        iso8601Week: function( date ) {
+                var time,
+                        checkDate = new Date( date.getTime() );
+
+                // Find Thursday of this week starting on Monday
+                checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );
+
+                time = checkDate.getTime();
+                checkDate.setMonth( 0 ); // Compare with Jan 1
+                checkDate.setDate( 1 );
+                return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;
+        },
+
+        /* Parse a string value into a date object.
+         * See formatDate below for the possible formats.
+         *
+         * @param  format string - the expected format of the date
+         * @param  value string - the date in the above format
+         * @param  settings Object - attributes include:
+         *                                      shortYearCutoff  number - the cutoff year for determining the century (optional)
+         *                                      dayNamesShort   string[7] - abbreviated names of the days from Sunday (optional)
+         *                                      dayNames                string[7] - names of the days from Sunday (optional)
+         *                                      monthNamesShort string[12] - abbreviated names of the months (optional)
+         *                                      monthNames              string[12] - names of the months (optional)
+         * @return  Date - the extracted date value or null if value is blank
+         */
+        parseDate: function( format, value, settings ) {
+                if ( format == null || value == null ) {
+                        throw "Invalid arguments";
+                }
+
+                value = ( typeof value === "object" ? value.toString() : value + "" );
+                if ( value === "" ) {
+                        return null;
+                }
+
+                var iFormat, dim, extra,
+                        iValue = 0,
+                        shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
+                        shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
+                                new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
+                        dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
+                        dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
+                        monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
+                        monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
+                        year = -1,
+                        month = -1,
+                        day = -1,
+                        doy = -1,
+                        literal = false,
+                        date,
+
+                        // Check whether a format character is doubled
+                        lookAhead = function( match ) {
+                                var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
+                                if ( matches ) {
+                                        iFormat++;
+                                }
+                                return matches;
+                        },
+
+                        // Extract a number from the string value
+                        getNumber = function( match ) {
+                                var isDoubled = lookAhead( match ),
+                                        size = ( match === "@" ? 14 : ( match === "!" ? 20 :
+                                        ( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
+                                        minSize = ( match === "y" ? size : 1 ),
+                                        digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
+                                        num = value.substring( iValue ).match( digits );
+                                if ( !num ) {
+                                        throw "Missing number at position " + iValue;
+                                }
+                                iValue += num[ 0 ].length;
+                                return parseInt( num[ 0 ], 10 );
+                        },
+
+                        // Extract a name from the string value and convert to an index
+                        getName = function( match, shortNames, longNames ) {
+                                var index = -1,
+                                        names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
+                                                return [ [ k, v ] ];
+                                        } ).sort( function( a, b ) {
+                                                return -( a[ 1 ].length - b[ 1 ].length );
+                                        } );
+
+                                $.each( names, function( i, pair ) {
+                                        var name = pair[ 1 ];
+                                        if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {
+                                                index = pair[ 0 ];
+                                                iValue += name.length;
+                                                return false;
+                                        }
+                                } );
+                                if ( index !== -1 ) {
+                                        return index + 1;
+                                } else {
+                                        throw "Unknown name at position " + iValue;
+                                }
+                        },
+
+                        // Confirm that a literal character matches the string value
+                        checkLiteral = function() {
+                                if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
+                                        throw "Unexpected literal at position " + iValue;
+                                }
+                                iValue++;
+                        };
+
+                for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
+                        if ( literal ) {
+                                if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
+                                        literal = false;
+                                } else {
+                                        checkLiteral();
+                                }
+                        } else {
+                                switch ( format.charAt( iFormat ) ) {
+                                        case "d":
+                                                day = getNumber( "d" );
+                                                break;
+                                        case "D":
+                                                getName( "D", dayNamesShort, dayNames );
+                                                break;
+                                        case "o":
+                                                doy = getNumber( "o" );
+                                                break;
+                                        case "m":
+                                                month = getNumber( "m" );
+                                                break;
+                                        case "M":
+                                                month = getName( "M", monthNamesShort, monthNames );
+                                                break;
+                                        case "y":
+                                                year = getNumber( "y" );
+                                                break;
+                                        case "@":
+                                                date = new Date( getNumber( "@" ) );
+                                                year = date.getFullYear();
+                                                month = date.getMonth() + 1;
+                                                day = date.getDate();
+                                                break;
+                                        case "!":
+                                                date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 );
+                                                year = date.getFullYear();
+                                                month = date.getMonth() + 1;
+                                                day = date.getDate();
+                                                break;
+                                        case "'":
+                                                if ( lookAhead( "'" ) ) {
+                                                        checkLiteral();
+                                                } else {
+                                                        literal = true;
+                                                }
+                                                break;
+                                        default:
+                                                checkLiteral();
+                                }
+                        }
+                }
+
+                if ( iValue < value.length ) {
+                        extra = value.substr( iValue );
+                        if ( !/^\s+/.test( extra ) ) {
+                                throw "Extra/unparsed characters found in date: " + extra;
+                        }
+                }
+
+                if ( year === -1 ) {
+                        year = new Date().getFullYear();
+                } else if ( year < 100 ) {
+                        year += new Date().getFullYear() - new Date().getFullYear() % 100 +
+                                ( year <= shortYearCutoff ? 0 : -100 );
+                }
+
+                if ( doy > -1 ) {
+                        month = 1;
+                        day = doy;
+                        do {
+                                dim = this._getDaysInMonth( year, month - 1 );
+                                if ( day <= dim ) {
+                                        break;
+                                }
+                                month++;
+                                day -= dim;
+                        } while ( true );
+                }
+
+                date = this._daylightSavingAdjust( new Date( year, month - 1, day ) );
+                if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {
+                        throw "Invalid date"; // E.g. 31/02/00
+                }
+                return date;
+        },
+
+        /* Standard date formats. */
+        ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
+        COOKIE: "D, dd M yy",
+        ISO_8601: "yy-mm-dd",
+        RFC_822: "D, d M y",
+        RFC_850: "DD, dd-M-y",
+        RFC_1036: "D, d M y",
+        RFC_1123: "D, d M yy",
+        RFC_2822: "D, d M yy",
+        RSS: "D, d M y", // RFC 822
+        TICKS: "!",
+        TIMESTAMP: "@",
+        W3C: "yy-mm-dd", // ISO 8601
+
+        _ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +
+                Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),
+
+        /* Format a date object into a string value.
+         * The format can be combinations of the following:
+         * d  - day of month (no leading zero)
+         * dd - day of month (two digit)
+         * o  - day of year (no leading zeros)
+         * oo - day of year (three digit)
+         * D  - day name short
+         * DD - day name long
+         * m  - month of year (no leading zero)
+         * mm - month of year (two digit)
+         * M  - month name short
+         * MM - month name long
+         * y  - year (two digit)
+         * yy - year (four digit)
+         * @ - Unix timestamp (ms since 01/01/1970)
+         * ! - Windows ticks (100ns since 01/01/0001)
+         * "..." - literal text
+         * '' - single quote
+         *
+         * @param  format string - the desired format of the date
+         * @param  date Date - the date value to format
+         * @param  settings Object - attributes include:
+         *                                      dayNamesShort   string[7] - abbreviated names of the days from Sunday (optional)
+         *                                      dayNames                string[7] - names of the days from Sunday (optional)
+         *                                      monthNamesShort string[12] - abbreviated names of the months (optional)
+         *                                      monthNames              string[12] - names of the months (optional)
+         * @return  string - the date in the above format
+         */
+        formatDate: function( format, date, settings ) {
+                if ( !date ) {
+                        return "";
+                }
+
+                var iFormat,
+                        dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
+                        dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
+                        monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
+                        monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
+
+                        // Check whether a format character is doubled
+                        lookAhead = function( match ) {
+                                var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
+                                if ( matches ) {
+                                        iFormat++;
+                                }
+                                return matches;
+                        },
+
+                        // Format a number, with leading zero if necessary
+                        formatNumber = function( match, value, len ) {
+                                var num = "" + value;
+                                if ( lookAhead( match ) ) {
+                                        while ( num.length < len ) {
+                                                num = "0" + num;
+                                        }
+                                }
+                                return num;
+                        },
+
+                        // Format a name, short or long as requested
+                        formatName = function( match, value, shortNames, longNames ) {
+                                return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
+                        },
+                        output = "",
+                        literal = false;
+
+                if ( date ) {
+                        for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
+                                if ( literal ) {
+                                        if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
+                                                literal = false;
+                                        } else {
+                                                output += format.charAt( iFormat );
+                                        }
+                                } else {
+                                        switch ( format.charAt( iFormat ) ) {
+                                                case "d":
+                                                        output += formatNumber( "d", date.getDate(), 2 );
+                                                        break;
+                                                case "D":
+                                                        output += formatName( "D", date.getDay(), dayNamesShort, dayNames );
+                                                        break;
+                                                case "o":
+                                                        output += formatNumber( "o",
+                                                                Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );
+                                                        break;
+                                                case "m":
+                                                        output += formatNumber( "m", date.getMonth() + 1, 2 );
+                                                        break;
+                                                case "M":
+                                                        output += formatName( "M", date.getMonth(), monthNamesShort, monthNames );
+                                                        break;
+                                                case "y":
+                                                        output += ( lookAhead( "y" ) ? date.getFullYear() :
+                                                                ( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 );
+                                                        break;
+                                                case "@":
+                                                        output += date.getTime();
+                                                        break;
+                                                case "!":
+                                                        output += date.getTime() * 10000 + this._ticksTo1970;
+                                                        break;
+                                                case "'":
+                                                        if ( lookAhead( "'" ) ) {
+                                                                output += "'";
+                                                        } else {
+                                                                literal = true;
+                                                        }
+                                                        break;
+                                                default:
+                                                        output += format.charAt( iFormat );
+                                        }
+                                }
+                        }
+                }
+                return output;
+        },
+
+        /* Extract all possible characters from the date format. */
+        _possibleChars: function( format ) {
+                var iFormat,
+                        chars = "",
+                        literal = false,
+
+                        // Check whether a format character is doubled
+                        lookAhead = function( match ) {
+                                var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
+                                if ( matches ) {
+                                        iFormat++;
+                                }
+                                return matches;
+                        };
+
+                for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
+                        if ( literal ) {
+                                if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
+                                        literal = false;
+                                } else {
+                                        chars += format.charAt( iFormat );
+                                }
+                        } else {
+                                switch ( format.charAt( iFormat ) ) {
+                                        case "d": case "m": case "y": case "@":
+                                                chars += "0123456789";
+                                                break;
+                                        case "D": case "M":
+                                                return null; // Accept anything
+                                        case "'":
+                                                if ( lookAhead( "'" ) ) {
+                                                        chars += "'";
+                                                } else {
+                                                        literal = true;
+                                                }
+                                                break;
+                                        default:
+                                                chars += format.charAt( iFormat );
+                                }
+                        }
+                }
+                return chars;
+        },
+
+        /* Get a setting value, defaulting if necessary. */
+        _get: function( inst, name ) {
+                return inst.settings[ name ] !== undefined ?
+                        inst.settings[ name ] : this._defaults[ name ];
+        },
+
+        /* Parse existing date and initialise date picker. */
+        _setDateFromField: function( inst, noDefault ) {
+                if ( inst.input.val() === inst.lastVal ) {
+                        return;
+                }
+
+                var dateFormat = this._get( inst, "dateFormat" ),
+                        dates = inst.lastVal = inst.input ? inst.input.val() : null,
+                        defaultDate = this._getDefaultDate( inst ),
+                        date = defaultDate,
+                        settings = this._getFormatConfig( inst );
+
+                try {
+                        date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
+                } catch ( event ) {
+                        dates = ( noDefault ? "" : dates );
+                }
+                inst.selectedDay = date.getDate();
+                inst.drawMonth = inst.selectedMonth = date.getMonth();
+                inst.drawYear = inst.selectedYear = date.getFullYear();
+                inst.currentDay = ( dates ? date.getDate() : 0 );
+                inst.currentMonth = ( dates ? date.getMonth() : 0 );
+                inst.currentYear = ( dates ? date.getFullYear() : 0 );
+                this._adjustInstDate( inst );
+        },
+
+        /* Retrieve the default date shown on opening. */
+        _getDefaultDate: function( inst ) {
+                return this._restrictMinMax( inst,
+                        this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) );
+        },
+
+        /* A date may be specified as an exact value or a relative one. */
+        _determineDate: function( inst, date, defaultDate ) {
+                var offsetNumeric = function( offset ) {
+                                var date = new Date();
+                                date.setDate( date.getDate() + offset );
+                                return date;
+                        },
+                        offsetString = function( offset ) {
+                                try {
+                                        return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
+                                                offset, $.datepicker._getFormatConfig( inst ) );
+                                } catch ( e ) {
+
+                                        // Ignore
+                                }
+
+                                var date = ( offset.toLowerCase().match( /^c/ ) ?
+                                        $.datepicker._getDate( inst ) : null ) || new Date(),
+                                        year = date.getFullYear(),
+                                        month = date.getMonth(),
+                                        day = date.getDate(),
+                                        pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
+                                        matches = pattern.exec( offset );
+
+                                while ( matches ) {
+                                        switch ( matches[ 2 ] || "d" ) {
+                                                case "d" : case "D" :
+                                                        day += parseInt( matches[ 1 ], 10 ); break;
+                                                case "w" : case "W" :
+                                                        day += parseInt( matches[ 1 ], 10 ) * 7; break;
+                                                case "m" : case "M" :
+                                                        month += parseInt( matches[ 1 ], 10 );
+                                                        day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
+                                                        break;
+                                                case "y": case "Y" :
+                                                        year += parseInt( matches[ 1 ], 10 );
+                                                        day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
+                                                        break;
+                                        }
+                                        matches = pattern.exec( offset );
+                                }
+                                return new Date( year, month, day );
+                        },
+                        newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) :
+                                ( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );
+
+                newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate );
+                if ( newDate ) {
+                        newDate.setHours( 0 );
+                        newDate.setMinutes( 0 );
+                        newDate.setSeconds( 0 );
+                        newDate.setMilliseconds( 0 );
+                }
+                return this._daylightSavingAdjust( newDate );
+        },
+
+        /* Handle switch to/from daylight saving.
+         * Hours may be non-zero on daylight saving cut-over:
+         * > 12 when midnight changeover, but then cannot generate
+         * midnight datetime, so jump to 1AM, otherwise reset.
+         * @param  date  (Date) the date to check
+         * @return  (Date) the corrected date
+         */
+        _daylightSavingAdjust: function( date ) {
+                if ( !date ) {
+                        return null;
+                }
+                date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );
+                return date;
+        },
+
+        /* Set the date(s) directly. */
+        _setDate: function( inst, date, noChange ) {
+                var clear = !date,
+                        origMonth = inst.selectedMonth,
+                        origYear = inst.selectedYear,
+                        newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );
+
+                inst.selectedDay = inst.currentDay = newDate.getDate();
+                inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
+                inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
+                if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {
+                        this._notifyChange( inst );
+                }
+                this._adjustInstDate( inst );
+                if ( inst.input ) {
+                        inst.input.val( clear ? "" : this._formatDate( inst ) );
+                }
+        },
+
+        /* Retrieve the date(s) directly. */
+        _getDate: function( inst ) {
+                var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null :
+                        this._daylightSavingAdjust( new Date(
+                        inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
+                        return startDate;
+        },
+
+        /* Attach the onxxx handlers.  These are declared statically so
+         * they work with static code transformers like Caja.
+         */
+        _attachHandlers: function( inst ) {
+                var stepMonths = this._get( inst, "stepMonths" ),
+                        id = "#" + inst.id.replace( /\\\\/g, "\\" );
+                inst.dpDiv.find( "[data-handler]" ).map( function() {
+                        var handler = {
+                                prev: function() {
+                                        $.datepicker._adjustDate( id, -stepMonths, "M" );
+                                },
+                                next: function() {
+                                        $.datepicker._adjustDate( id, +stepMonths, "M" );
+                                },
+                                hide: function() {
+                                        $.datepicker._hideDatepicker();
+                                },
+                                today: function() {
+                                        $.datepicker._gotoToday( id );
+                                },
+                                selectDay: function() {
+                                        $.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
+                                        return false;
+                                },
+                                selectMonth: function() {
+                                        $.datepicker._selectMonthYear( id, this, "M" );
+                                        return false;
+                                },
+                                selectYear: function() {
+                                        $.datepicker._selectMonthYear( id, this, "Y" );
+                                        return false;
+                                }
+                        };
+                        $( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
+                } );
+        },
+
+        /* Generate the HTML for the current state of the date picker. */
+        _generateHTML: function( inst ) {
+                var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
+                        controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
+                        monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
+                        selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
+                        cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
+                        printDate, dRow, tbody, daySettings, otherMonth, unselectable,
+                        tempDate = new Date(),
+                        today = this._daylightSavingAdjust(
+                                new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
+                        isRTL = this._get( inst, "isRTL" ),
+                        showButtonPanel = this._get( inst, "showButtonPanel" ),
+                        hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
+                        navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
+                        numMonths = this._getNumberOfMonths( inst ),
+                        showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
+                        stepMonths = this._get( inst, "stepMonths" ),
+                        isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
+                        currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
+                                new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
+                        minDate = this._getMinMaxDate( inst, "min" ),
+                        maxDate = this._getMinMaxDate( inst, "max" ),
+                        drawMonth = inst.drawMonth - showCurrentAtPos,
+                        drawYear = inst.drawYear;
+
+                if ( drawMonth < 0 ) {
+                        drawMonth += 12;
+                        drawYear--;
+                }
+                if ( maxDate ) {
+                        maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),
+                                maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );
+                        maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );
+                        while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {
+                                drawMonth--;
+                                if ( drawMonth < 0 ) {
+                                        drawMonth = 11;
+                                        drawYear--;
+                                }
+                        }
+                }
+                inst.drawMonth = drawMonth;
+                inst.drawYear = drawYear;
+
+                prevText = this._get( inst, "prevText" );
+                prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
+                        this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
+                        this._getFormatConfig( inst ) ) );
+
+                if ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ) {
+                        prev = $( "<a>" )
+                                .attr( {
+                                        "class": "ui-datepicker-prev ui-corner-all",
+                                        "data-handler": "prev",
+                                        "data-event": "click",
+                                        title: prevText
+                                } )
+                                .append(
+                                        $( "<span>" )
+                                                .addClass( "ui-icon ui-icon-circle-triangle-" +
+                                                        ( isRTL ? "e" : "w" ) )
+                                                .text( prevText )
+                                )[ 0 ].outerHTML;
+                } else if ( hideIfNoPrevNext ) {
+                        prev = "";
+                } else {
+                        prev = $( "<a>" )
+                                .attr( {
+                                        "class": "ui-datepicker-prev ui-corner-all ui-state-disabled",
+                                        title: prevText
+                                } )
+                                .append(
+                                        $( "<span>" )
+                                                .addClass( "ui-icon ui-icon-circle-triangle-" +
+                                                        ( isRTL ? "e" : "w" ) )
+                                                .text( prevText )
+                                )[ 0 ].outerHTML;
+                }
+
+                nextText = this._get( inst, "nextText" );
+                nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
+                        this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
+                        this._getFormatConfig( inst ) ) );
+
+                if ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ) {
+                        next = $( "<a>" )
+                                .attr( {
+                                        "class": "ui-datepicker-next ui-corner-all",
+                                        "data-handler": "next",
+                                        "data-event": "click",
+                                        title: nextText
+                                } )
+                                .append(
+                                        $( "<span>" )
+                                                .addClass( "ui-icon ui-icon-circle-triangle-" +
+                                                        ( isRTL ? "w" : "e" ) )
+                                                .text( nextText )
+                                )[ 0 ].outerHTML;
+                } else if ( hideIfNoPrevNext ) {
+                        next = "";
+                } else {
+                        next = $( "<a>" )
+                                .attr( {
+                                        "class": "ui-datepicker-next ui-corner-all ui-state-disabled",
+                                        title: nextText
+                                } )
+                                .append(
+                                        $( "<span>" )
+                                                .attr( "class", "ui-icon ui-icon-circle-triangle-" +
+                                                        ( isRTL ? "w" : "e" ) )
+                                                .text( nextText )
+                                )[ 0 ].outerHTML;
+                }
+
+                currentText = this._get( inst, "currentText" );
+                gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
+                currentText = ( !navigationAsDateFormat ? currentText :
+                        this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );
+
+                controls = "";
+                if ( !inst.inline ) {
+                        controls = $( "<button>" )
+                                .attr( {
+                                        type: "button",
+                                        "class": "ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all",
+                                        "data-handler": "hide",
+                                        "data-event": "click"
+                                } )
+                                .text( this._get( inst, "closeText" ) )[ 0 ].outerHTML;
+                }
+
+                buttonPanel = "";
+                if ( showButtonPanel ) {
+                        buttonPanel = $( "<div class='ui-datepicker-buttonpane ui-widget-content'>" )
+                                .append( isRTL ? controls : "" )
+                                .append( this._isInRange( inst, gotoDate ) ?
+                                        $( "<button>" )
+                                                .attr( {
+                                                        type: "button",
+                                                        "class": "ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all",
+                                                        "data-handler": "today",
+                                                        "data-event": "click"
+                                                } )
+                                                .text( currentText ) :
+                                        "" )
+                                .append( isRTL ? "" : controls )[ 0 ].outerHTML;
+                }
+
+                firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
+                firstDay = ( isNaN( firstDay ) ? 0 : firstDay );
+
+                showWeek = this._get( inst, "showWeek" );
+                dayNames = this._get( inst, "dayNames" );
+                dayNamesMin = this._get( inst, "dayNamesMin" );
+                monthNames = this._get( inst, "monthNames" );
+                monthNamesShort = this._get( inst, "monthNamesShort" );
+                beforeShowDay = this._get( inst, "beforeShowDay" );
+                showOtherMonths = this._get( inst, "showOtherMonths" );
+                selectOtherMonths = this._get( inst, "selectOtherMonths" );
+                defaultDate = this._getDefaultDate( inst );
+                html = "";
+
+                for ( row = 0; row < numMonths[ 0 ]; row++ ) {
+                        group = "";
+                        this.maxRows = 4;
+                        for ( col = 0; col < numMonths[ 1 ]; col++ ) {
+                                selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
+                                cornerClass = " ui-corner-all";
+                                calender = "";
+                                if ( isMultiMonth ) {
+                                        calender += "<div class='ui-datepicker-group";
+                                        if ( numMonths[ 1 ] > 1 ) {
+                                                switch ( col ) {
+                                                        case 0: calender += " ui-datepicker-group-first";
+                                                                cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break;
+                                                        case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last";
+                                                                cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break;
+                                                        default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
+                                                }
+                                        }
+                                        calender += "'>";
+                                }
+                                calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
+                                        ( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) +
+                                        ( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) +
+                                        this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,
+                                        row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers
+                                        "</div><table class='ui-datepicker-calendar'><thead>" +
+                                        "<tr>";
+                                thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
+                                for ( dow = 0; dow < 7; dow++ ) { // days of the week
+                                        day = ( dow + firstDay ) % 7;
+                                        thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
+                                                "<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
+                                }
+                                calender += thead + "</tr></thead><tbody>";
+                                daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
+                                if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
+                                        inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
+                                }
+                                leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
+                                curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
+                                numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
+                                this.maxRows = numRows;
+                                printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
+                                for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
+                                        calender += "<tr>";
+                                        tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
+                                                this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
+                                        for ( dow = 0; dow < 7; dow++ ) { // create date picker days
+                                                daySettings = ( beforeShowDay ?
+                                                        beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
+                                                otherMonth = ( printDate.getMonth() !== drawMonth );
+                                                unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||
+                                                        ( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );
+                                                tbody += "<td class='" +
+                                                        ( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends
+                                                        ( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months
+                                                        ( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key
+                                                        ( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?
+
+                                                        // or defaultDate is current printedDate and defaultDate is selectedDate
+                                                        " " + this._dayOverClass : "" ) + // highlight selected day
+                                                        ( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) +  // highlight unselectable days
+                                                        ( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates
+                                                        ( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day
+                                                        ( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different)
+                                                        ( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "&#39;" ) + "'" : "" ) + // cell title
+                                                        ( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) + ">" + // actions
+                                                        ( otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
+                                                        ( unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
+                                                        ( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) +
+                                                        ( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
+                                                        ( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
+                                                        "' href='#' aria-current='" + ( printDate.getTime() === currentDate.getTime() ? "true" : "false" ) + // mark date as selected for screen reader
+                                                        "' data-date='" + printDate.getDate() + // store date as data
+                                                        "'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
+                                                printDate.setDate( printDate.getDate() + 1 );
+                                                printDate = this._daylightSavingAdjust( printDate );
+                                        }
+                                        calender += tbody + "</tr>";
+                                }
+                                drawMonth++;
+                                if ( drawMonth > 11 ) {
+                                        drawMonth = 0;
+                                        drawYear++;
+                                }
+                                calender += "</tbody></table>" + ( isMultiMonth ? "</div>" +
+                                                        ( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" );
+                                group += calender;
+                        }
+                        html += group;
+                }
+                html += buttonPanel;
+                inst._keyEvent = false;
+                return html;
+        },
+
+        /* Generate the month and year header. */
+        _generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
+                        secondary, monthNames, monthNamesShort ) {
+
+                var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
+                        changeMonth = this._get( inst, "changeMonth" ),
+                        changeYear = this._get( inst, "changeYear" ),
+                        showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
+                        selectMonthLabel = this._get( inst, "selectMonthLabel" ),
+                        selectYearLabel = this._get( inst, "selectYearLabel" ),
+                        html = "<div class='ui-datepicker-title'>",
+                        monthHtml = "";
+
+                // Month selection
+                if ( secondary || !changeMonth ) {
+                        monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
+                } else {
+                        inMinYear = ( minDate && minDate.getFullYear() === drawYear );
+                        inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
+                        monthHtml += "<select class='ui-datepicker-month' aria-label='" + selectMonthLabel + "' data-handler='selectMonth' data-event='change'>";
+                        for ( month = 0; month < 12; month++ ) {
+                                if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {
+                                        monthHtml += "<option value='" + month + "'" +
+                                                ( month === drawMonth ? " selected='selected'" : "" ) +
+                                                ">" + monthNamesShort[ month ] + "</option>";
+                                }
+                        }
+                        monthHtml += "</select>";
+                }
+
+                if ( !showMonthAfterYear ) {
+                        html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" );
+                }
+
+                // Year selection
+                if ( !inst.yearshtml ) {
+                        inst.yearshtml = "";
+                        if ( secondary || !changeYear ) {
+                                html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
+                        } else {
+
+                                // determine range of years to display
+                                years = this._get( inst, "yearRange" ).split( ":" );
+                                thisYear = new Date().getFullYear();
+                                determineYear = function( value ) {
+                                        var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :
+                                                ( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) :
+                                                parseInt( value, 10 ) ) );
+                                        return ( isNaN( year ) ? thisYear : year );
+                                };
+                                year = determineYear( years[ 0 ] );
+                                endYear = Math.max( year, determineYear( years[ 1 ] || "" ) );
+                                year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );
+                                endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );
+                                inst.yearshtml += "<select class='ui-datepicker-year' aria-label='" + selectYearLabel + "' data-handler='selectYear' data-event='change'>";
+                                for ( ; year <= endYear; year++ ) {
+                                        inst.yearshtml += "<option value='" + year + "'" +
+                                                ( year === drawYear ? " selected='selected'" : "" ) +
+                                                ">" + year + "</option>";
+                                }
+                                inst.yearshtml += "</select>";
+
+                                html += inst.yearshtml;
+                                inst.yearshtml = null;
+                        }
+                }
+
+                html += this._get( inst, "yearSuffix" );
+                if ( showMonthAfterYear ) {
+                        html += ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" ) + monthHtml;
+                }
+                html += "</div>"; // Close datepicker_header
+                return html;
+        },
+
+        /* Adjust one of the date sub-fields. */
+        _adjustInstDate: function( inst, offset, period ) {
+                var year = inst.selectedYear + ( period === "Y" ? offset : 0 ),
+                        month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
+                        day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
+                        date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );
+
+                inst.selectedDay = date.getDate();
+                inst.drawMonth = inst.selectedMonth = date.getMonth();
+                inst.drawYear = inst.selectedYear = date.getFullYear();
+                if ( period === "M" || period === "Y" ) {
+                        this._notifyChange( inst );
+                }
+        },
+
+        /* Ensure a date is within any min/max bounds. */
+        _restrictMinMax: function( inst, date ) {
+                var minDate = this._getMinMaxDate( inst, "min" ),
+                        maxDate = this._getMinMaxDate( inst, "max" ),
+                        newDate = ( minDate && date < minDate ? minDate : date );
+                return ( maxDate && newDate > maxDate ? maxDate : newDate );
+        },
+
+        /* Notify change of month/year. */
+        _notifyChange: function( inst ) {
+                var onChange = this._get( inst, "onChangeMonthYear" );
+                if ( onChange ) {
+                        onChange.apply( ( inst.input ? inst.input[ 0 ] : null ),
+                                [ inst.selectedYear, inst.selectedMonth + 1, inst ] );
+                }
+        },
+
+        /* Determine the number of months to show. */
+        _getNumberOfMonths: function( inst ) {
+                var numMonths = this._get( inst, "numberOfMonths" );
+                return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) );
+        },
+
+        /* Determine the current maximum date - ensure no time components are set. */
+        _getMinMaxDate: function( inst, minMax ) {
+                return this._determineDate( inst, this._get( inst, minMax + "Date" ), null );
+        },
+
+        /* Find the number of days in a given month. */
+        _getDaysInMonth: function( year, month ) {
+                return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();
+        },
+
+        /* Find the day of the week of the first of a month. */
+        _getFirstDayOfMonth: function( year, month ) {
+                return new Date( year, month, 1 ).getDay();
+        },
+
+        /* Determines if we should allow a "next/prev" month display change. */
+        _canAdjustMonth: function( inst, offset, curYear, curMonth ) {
+                var numMonths = this._getNumberOfMonths( inst ),
+                        date = this._daylightSavingAdjust( new Date( curYear,
+                        curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );
+
+                if ( offset < 0 ) {
+                        date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );
+                }
+                return this._isInRange( inst, date );
+        },
+
+        /* Is the given date in the accepted range? */
+        _isInRange: function( inst, date ) {
+                var yearSplit, currentYear,
+                        minDate = this._getMinMaxDate( inst, "min" ),
+                        maxDate = this._getMinMaxDate( inst, "max" ),
+                        minYear = null,
+                        maxYear = null,
+                        years = this._get( inst, "yearRange" );
+                        if ( years ) {
+                                yearSplit = years.split( ":" );
+                                currentYear = new Date().getFullYear();
+                                minYear = parseInt( yearSplit[ 0 ], 10 );
+                                maxYear = parseInt( yearSplit[ 1 ], 10 );
+                                if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
+                                        minYear += currentYear;
+                                }
+                                if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
+                                        maxYear += currentYear;
+                                }
+                        }
+
+                return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
+                        ( !maxDate || date.getTime() <= maxDate.getTime() ) &&
+                        ( !minYear || date.getFullYear() >= minYear ) &&
+                        ( !maxYear || date.getFullYear() <= maxYear ) );
+        },
+
+        /* Provide the configuration settings for formatting/parsing. */
+        _getFormatConfig: function( inst ) {
+                var shortYearCutoff = this._get( inst, "shortYearCutoff" );
+                shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff :
+                        new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );
+                return { shortYearCutoff: shortYearCutoff,
+                        dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ),
+                        monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) };
+        },
+
+        /* Format the given date for display. */
+        _formatDate: function( inst, day, month, year ) {
+                if ( !day ) {
+                        inst.currentDay = inst.selectedDay;
+                        inst.currentMonth = inst.selectedMonth;
+                        inst.currentYear = inst.selectedYear;
+                }
+                var date = ( day ? ( typeof day === "object" ? day :
+                        this._daylightSavingAdjust( new Date( year, month, day ) ) ) :
+                        this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
+                return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) );
+        }
+} );
+
+/*
+ * Bind hover events for datepicker elements.
+ * Done via delegate so the binding only occurs once in the lifetime of the parent div.
+ * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
+ */
+function datepicker_bindHover( dpDiv ) {
+        var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
+        return dpDiv.on( "mouseout", selector, function() {
+                        $( this ).removeClass( "ui-state-hover" );
+                        if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
+                                $( this ).removeClass( "ui-datepicker-prev-hover" );
+                        }
+                        if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
+                                $( this ).removeClass( "ui-datepicker-next-hover" );
+                        }
+                } )
+                .on( "mouseover", selector, datepicker_handleMouseover );
+}
+
+function datepicker_handleMouseover() {
+        if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {
+                $( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" );
+                $( this ).addClass( "ui-state-hover" );
+                if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
+                        $( this ).addClass( "ui-datepicker-prev-hover" );
+                }
+                if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
+                        $( this ).addClass( "ui-datepicker-next-hover" );
+                }
+        }
+}
+
+/* jQuery extend now ignores nulls! */
+function datepicker_extendRemove( target, props ) {
+        $.extend( target, props );
+        for ( var name in props ) {
+                if ( props[ name ] == null ) {
+                        target[ name ] = props[ name ];
+                }
+        }
+        return target;
+}
+
+/* Invoke the datepicker functionality.
+   @param  options  string - a command, optionally followed by additional parameters or
+                                        Object - settings for attaching new datepicker functionality
+   @return  jQuery object */
+$.fn.datepicker = function( options ) {
+
+        /* Verify an empty collection wasn't passed - Fixes #6976 */
+        if ( !this.length ) {
+                return this;
+        }
+
+        /* Initialise the date picker. */
+        if ( !$.datepicker.initialized ) {
+                $( document ).on( "mousedown", $.datepicker._checkExternalClick );
+                $.datepicker.initialized = true;
+        }
+
+        /* Append datepicker main container to body if not exist. */
+        if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
+                $( "body" ).append( $.datepicker.dpDiv );
+        }
+
+        var otherArgs = Array.prototype.slice.call( arguments, 1 );
+        if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) {
+                return $.datepicker[ "_" + options + "Datepicker" ].
+                        apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
+        }
+        if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) {
+                return $.datepicker[ "_" + options + "Datepicker" ].
+                        apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
+        }
+        return this.each( function() {
+                if ( typeof options === "string" ) {
+                        $.datepicker[ "_" + options + "Datepicker" ]
+                                .apply( $.datepicker, [ this ].concat( otherArgs ) );
+                } else {
+                        $.datepicker._attachDatepicker( this, options );
+                }
+        } );
+};
+
+$.datepicker = new Datepicker(); // singleton instance
+$.datepicker.initialized = false;
+$.datepicker.uuid = new Date().getTime();
+$.datepicker.version = "1.14.1";
+
+return $.datepicker;
+
+} );
+
+
+
+/*!
+ * jQuery UI Mouse 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Mouse
+//>>group: Widgets
+//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
+//>>docs: https://api.jqueryui.com/mouse/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+var mouseHandled = false;
+$( document ).on( "mouseup", function() {
+        mouseHandled = false;
+} );
+
+return $.widget( "ui.mouse", {
+        version: "1.14.1",
+        options: {
+                cancel: "input, textarea, button, select, option",
+                distance: 1,
+                delay: 0
+        },
+        _mouseInit: function() {
+                var that = this;
+
+                this.element
+                        .on( "mousedown." + this.widgetName, function( event ) {
+                                return that._mouseDown( event );
+                        } )
+                        .on( "click." + this.widgetName, function( event ) {
+                                if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) {
+                                        $.removeData( event.target, that.widgetName + ".preventClickEvent" );
+                                        event.stopImmediatePropagation();
+                                        return false;
+                                }
+                        } );
+
+                this.started = false;
+        },
+
+        // TODO: make sure destroying one instance of mouse doesn't mess with
+        // other instances of mouse
+        _mouseDestroy: function() {
+                this.element.off( "." + this.widgetName );
+                if ( this._mouseMoveDelegate ) {
+                        this.document
+                                .off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
+                                .off( "mouseup." + this.widgetName, this._mouseUpDelegate );
+                }
+        },
+
+        _mouseDown: function( event ) {
+
+                // don't let more than one widget handle mouseStart
+                if ( mouseHandled ) {
+                        return;
+                }
+
+                this._mouseMoved = false;
+
+                // We may have missed mouseup (out of window)
+                if ( this._mouseStarted ) {
+                        this._mouseUp( event );
+                }
+
+                this._mouseDownEvent = event;
+
+                var that = this,
+                        btnIsLeft = event.which === 1,
+                        elIsCancel = typeof this.options.cancel === "string" ?
+                                $( event.target ).closest( this.options.cancel ).length :
+                                false;
+                if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {
+                        return true;
+                }
+
+                this.mouseDelayMet = !this.options.delay;
+                if ( !this.mouseDelayMet ) {
+                        this._mouseDelayTimer = setTimeout( function() {
+                                that.mouseDelayMet = true;
+                        }, this.options.delay );
+                }
+
+                if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
+                        this._mouseStarted = ( this._mouseStart( event ) !== false );
+                        if ( !this._mouseStarted ) {
+                                event.preventDefault();
+                                return true;
+                        }
+                }
+
+                // Click event may never have fired (Gecko & Opera)
+                if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) {
+                        $.removeData( event.target, this.widgetName + ".preventClickEvent" );
+                }
+
+                // These delegates are required to keep context
+                this._mouseMoveDelegate = function( event ) {
+                        return that._mouseMove( event );
+                };
+                this._mouseUpDelegate = function( event ) {
+                        return that._mouseUp( event );
+                };
+
+                this.document
+                        .on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
+                        .on( "mouseup." + this.widgetName, this._mouseUpDelegate );
+
+                event.preventDefault();
+
+                mouseHandled = true;
+                return true;
+        },
+
+        _mouseMove: function( event ) {
+
+                // Only check for mouseups outside the document if you've moved inside the document
+                // at least once.
+                if ( this._mouseMoved && !event.which ) {
+
+                        // Support: Safari <=8 - 9
+                        // Safari sets which to 0 if you press any of the following keys
+                        // during a drag (#14461)
+                        if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
+                                        event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
+                                this.ignoreMissingWhich = true;
+                        } else if ( !this.ignoreMissingWhich ) {
+                                return this._mouseUp( event );
+                        }
+                }
+
+                if ( event.which || event.button ) {
+                        this._mouseMoved = true;
+                }
+
+                if ( this._mouseStarted ) {
+                        this._mouseDrag( event );
+                        return event.preventDefault();
+                }
+
+                if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
+                        this._mouseStarted =
+                                ( this._mouseStart( this._mouseDownEvent, event ) !== false );
+                        if ( this._mouseStarted ) {
+                                this._mouseDrag( event );
+                        } else {
+                                this._mouseUp( event );
+                        }
+                }
+
+                return !this._mouseStarted;
+        },
+
+        _mouseUp: function( event ) {
+                this.document
+                        .off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
+                        .off( "mouseup." + this.widgetName, this._mouseUpDelegate );
+
+                if ( this._mouseStarted ) {
+                        this._mouseStarted = false;
+
+                        if ( event.target === this._mouseDownEvent.target ) {
+                                $.data( event.target, this.widgetName + ".preventClickEvent", true );
+                        }
+
+                        this._mouseStop( event );
+                }
+
+                if ( this._mouseDelayTimer ) {
+                        clearTimeout( this._mouseDelayTimer );
+                        delete this._mouseDelayTimer;
+                }
+
+                this.ignoreMissingWhich = false;
+                mouseHandled = false;
+                event.preventDefault();
+        },
+
+        _mouseDistanceMet: function( event ) {
+                return ( Math.max(
+                                Math.abs( this._mouseDownEvent.pageX - event.pageX ),
+                                Math.abs( this._mouseDownEvent.pageY - event.pageY )
+                        ) >= this.options.distance
+                );
+        },
+
+        _mouseDelayMet: function( /* event */ ) {
+                return this.mouseDelayMet;
+        },
+
+        // These are placeholder methods, to be overriden by extending plugin
+        _mouseStart: function( /* event */ ) {},
+        _mouseDrag: function( /* event */ ) {},
+        _mouseStop: function( /* event */ ) {},
+        _mouseCapture: function( /* event */ ) {
+                return true;
+        }
+} );
+
+} );
+
+
+
+
+
+
+
+/*!
+ * jQuery UI Draggable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Draggable
+//>>group: Interactions
+//>>description: Enables dragging functionality for any element.
+//>>docs: https://api.jqueryui.com/draggable/
+//>>demos: https://jqueryui.com/draggable/
+//>>css.structure: ../../themes/base/draggable.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./mouse",
+                        "../data",
+                        "../plugin",
+                        "../scroll-parent",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.draggable", $.ui.mouse, {
+        version: "1.14.1",
+        widgetEventPrefix: "drag",
+        options: {
+                addClasses: true,
+                appendTo: "parent",
+                axis: false,
+                connectToSortable: false,
+                containment: false,
+                cursor: "auto",
+                cursorAt: false,
+                grid: false,
+                handle: false,
+                helper: "original",
+                iframeFix: false,
+                opacity: false,
+                refreshPositions: false,
+                revert: false,
+                revertDuration: 500,
+                scope: "default",
+                scroll: true,
+                scrollSensitivity: 20,
+                scrollSpeed: 20,
+                snap: false,
+                snapMode: "both",
+                snapTolerance: 20,
+                stack: false,
+                zIndex: false,
+
+                // Callbacks
+                drag: null,
+                start: null,
+                stop: null
+        },
+        _create: function() {
+
+                if ( this.options.helper === "original" ) {
+                        this._setPositionRelative();
+                }
+                if ( this.options.addClasses ) {
+                        this._addClass( "ui-draggable" );
+                }
+                this._setHandleClassName();
+
+                this._mouseInit();
+        },
+
+        _setOption: function( key, value ) {
+                this._super( key, value );
+                if ( key === "handle" ) {
+                        this._removeHandleClassName();
+                        this._setHandleClassName();
+                }
+        },
+
+        _destroy: function() {
+                if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
+                        this.destroyOnClear = true;
+                        return;
+                }
+                this._removeHandleClassName();
+                this._mouseDestroy();
+        },
+
+        _mouseCapture: function( event ) {
+                var o = this.options;
+
+                // Among others, prevent a drag on a resizable-handle
+                if ( this.helper || o.disabled ||
+                                $( event.target ).closest( ".ui-resizable-handle" ).length > 0 ) {
+                        return false;
+                }
+
+                //Quit if we're not on a valid handle
+                this.handle = this._getHandle( event );
+                if ( !this.handle ) {
+                        return false;
+                }
+
+                this._blurActiveElement( event );
+
+                this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
+
+                return true;
+
+        },
+
+        _blockFrames: function( selector ) {
+                this.iframeBlocks = this.document.find( selector ).map( function() {
+                        var iframe = $( this );
+
+                        return $( "<div>" )
+                                .css( "position", "absolute" )
+                                .appendTo( iframe.parent() )
+                                .outerWidth( iframe.outerWidth() )
+                                .outerHeight( iframe.outerHeight() )
+                                .offset( iframe.offset() )[ 0 ];
+                } );
+        },
+
+        _unblockFrames: function() {
+                if ( this.iframeBlocks ) {
+                        this.iframeBlocks.remove();
+                        delete this.iframeBlocks;
+                }
+        },
+
+        _blurActiveElement: function( event ) {
+                var activeElement = this.document[ 0 ].activeElement,
+                        target = $( event.target );
+
+                // Don't blur if the event occurred on an element that is within
+                // the currently focused element
+                // See #10527, #12472
+                if ( target.closest( activeElement ).length ) {
+                        return;
+                }
+
+                // Blur any element that currently has focus, see #4261
+                $( activeElement ).trigger( "blur" );
+        },
+
+        _mouseStart: function( event ) {
+
+                var o = this.options;
+
+                //Create and append the visible helper
+                this.helper = this._createHelper( event );
+
+                this._addClass( this.helper, "ui-draggable-dragging" );
+
+                //Cache the helper size
+                this._cacheHelperProportions();
+
+                //If ddmanager is used for droppables, set the global draggable
+                if ( $.ui.ddmanager ) {
+                        $.ui.ddmanager.current = this;
+                }
+
+                /*
+                 * - Position generation -
+                 * This block generates everything position related - it's the core of draggables.
+                 */
+
+                //Cache the margins of the original element
+                this._cacheMargins();
+
+                //Store the helper's css position
+                this.cssPosition = this.helper.css( "position" );
+                this.scrollParent = this.helper.scrollParent( true );
+                this.offsetParent = this.helper.offsetParent();
+                this.hasFixedAncestor = this.helper.parents().filter( function() {
+                                return $( this ).css( "position" ) === "fixed";
+                        } ).length > 0;
+
+                //The element's absolute position on the page minus margins
+                this.positionAbs = this.element.offset();
+                this._refreshOffsets( event );
+
+                //Generate the original position
+                this.originalPosition = this.position = this._generatePosition( event, false );
+                this.originalPageX = event.pageX;
+                this.originalPageY = event.pageY;
+
+                //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
+                if ( o.cursorAt ) {
+                        this._adjustOffsetFromHelper( o.cursorAt );
+                }
+
+                //Set a containment if given in the options
+                this._setContainment();
+
+                //Trigger event + callbacks
+                if ( this._trigger( "start", event ) === false ) {
+                        this._clear();
+                        return false;
+                }
+
+                //Recache the helper size
+                this._cacheHelperProportions();
+
+                //Prepare the droppable offsets
+                if ( $.ui.ddmanager && !o.dropBehaviour ) {
+                        $.ui.ddmanager.prepareOffsets( this, event );
+                }
+
+                // Execute the drag once - this causes the helper not to be visible before getting its
+                // correct position
+                this._mouseDrag( event, true );
+
+                // If the ddmanager is used for droppables, inform the manager that dragging has started
+                // (see #5003)
+                if ( $.ui.ddmanager ) {
+                        $.ui.ddmanager.dragStart( this, event );
+                }
+
+                return true;
+        },
+
+        _refreshOffsets: function( event ) {
+                this.offset = {
+                        top: this.positionAbs.top - this.margins.top,
+                        left: this.positionAbs.left - this.margins.left,
+                        scroll: false,
+                        parent: this._getParentOffset(),
+                        relative: this._getRelativeOffset()
+                };
+
+                this.offset.click = {
+                        left: event.pageX - this.offset.left,
+                        top: event.pageY - this.offset.top
+                };
+        },
+
+        _mouseDrag: function( event, noPropagation ) {
+
+                // reset any necessary cached properties (see #5009)
+                if ( this.hasFixedAncestor ) {
+                        this.offset.parent = this._getParentOffset();
+                }
+
+                //Compute the helpers position
+                this.position = this._generatePosition( event, true );
+                this.positionAbs = this._convertPositionTo( "absolute" );
+
+                //Call plugins and callbacks and use the resulting position if something is returned
+                if ( !noPropagation ) {
+                        var ui = this._uiHash();
+                        if ( this._trigger( "drag", event, ui ) === false ) {
+                                this._mouseUp( new $.Event( "mouseup", event ) );
+                                return false;
+                        }
+                        this.position = ui.position;
+                }
+
+                this.helper[ 0 ].style.left = this.position.left + "px";
+                this.helper[ 0 ].style.top = this.position.top + "px";
+
+                if ( $.ui.ddmanager ) {
+                        $.ui.ddmanager.drag( this, event );
+                }
+
+                return false;
+        },
+
+        _mouseStop: function( event ) {
+
+                //If we are using droppables, inform the manager about the drop
+                var that = this,
+                        dropped = false;
+                if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
+                        dropped = $.ui.ddmanager.drop( this, event );
+                }
+
+                //if a drop comes from outside (a sortable)
+                if ( this.dropped ) {
+                        dropped = this.dropped;
+                        this.dropped = false;
+                }
+
+                if ( ( this.options.revert === "invalid" && !dropped ) ||
+                                ( this.options.revert === "valid" && dropped ) ||
+                                this.options.revert === true || ( typeof this.options.revert === "function" &&
+                                this.options.revert.call( this.element, dropped ) )
+                ) {
+                        $( this.helper ).animate(
+                                this.originalPosition,
+                                parseInt( this.options.revertDuration, 10 ),
+                                function() {
+                                        if ( that._trigger( "stop", event ) !== false ) {
+                                                that._clear();
+                                        }
+                                }
+                        );
+                } else {
+                        if ( this._trigger( "stop", event ) !== false ) {
+                                this._clear();
+                        }
+                }
+
+                return false;
+        },
+
+        _mouseUp: function( event ) {
+                this._unblockFrames();
+
+                // If the ddmanager is used for droppables, inform the manager that dragging has stopped
+                // (see #5003)
+                if ( $.ui.ddmanager ) {
+                        $.ui.ddmanager.dragStop( this, event );
+                }
+
+                // Only need to focus if the event occurred on the draggable itself, see #10527
+                if ( this.handleElement.is( event.target ) ) {
+
+                        // The interaction is over; whether or not the click resulted in a drag,
+                        // focus the element
+                        this.element.trigger( "focus" );
+                }
+
+                return $.ui.mouse.prototype._mouseUp.call( this, event );
+        },
+
+        cancel: function() {
+
+                if ( this.helper.is( ".ui-draggable-dragging" ) ) {
+                        this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) );
+                } else {
+                        this._clear();
+                }
+
+                return this;
+
+        },
+
+        _getHandle: function( event ) {
+                return this.options.handle ?
+                        !!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
+                        true;
+        },
+
+        _setHandleClassName: function() {
+                this.handleElement = this.options.handle ?
+                        this.element.find( this.options.handle ) : this.element;
+                this._addClass( this.handleElement, "ui-draggable-handle" );
+        },
+
+        _removeHandleClassName: function() {
+                this._removeClass( this.handleElement, "ui-draggable-handle" );
+        },
+
+        _createHelper: function( event ) {
+
+                var o = this.options,
+                        helperIsFunction = typeof o.helper === "function",
+                        helper = helperIsFunction ?
+                                $( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
+                                ( o.helper === "clone" ?
+                                        this.element.clone().removeAttr( "id" ) :
+                                        this.element );
+
+                if ( !helper.parents( "body" ).length ) {
+                        helper.appendTo( ( o.appendTo === "parent" ?
+                                this.element[ 0 ].parentNode :
+                                o.appendTo ) );
+                }
+
+                // https://bugs.jqueryui.com/ticket/9446
+                // a helper function can return the original element
+                // which wouldn't have been set to relative in _create
+                if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
+                        this._setPositionRelative();
+                }
+
+                if ( helper[ 0 ] !== this.element[ 0 ] &&
+                                !( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) {
+                        helper.css( "position", "absolute" );
+                }
+
+                return helper;
+
+        },
+
+        _setPositionRelative: function() {
+                if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
+                        this.element[ 0 ].style.position = "relative";
+                }
+        },
+
+        _adjustOffsetFromHelper: function( obj ) {
+                if ( typeof obj === "string" ) {
+                        obj = obj.split( " " );
+                }
+                if ( Array.isArray( obj ) ) {
+                        obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
+                }
+                if ( "left" in obj ) {
+                        this.offset.click.left = obj.left + this.margins.left;
+                }
+                if ( "right" in obj ) {
+                        this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+                }
+                if ( "top" in obj ) {
+                        this.offset.click.top = obj.top + this.margins.top;
+                }
+                if ( "bottom" in obj ) {
+                        this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+                }
+        },
+
+        _isRootNode: function( element ) {
+                return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
+        },
+
+        _getParentOffset: function() {
+
+                //Get the offsetParent and cache its position
+                var po = this.offsetParent.offset(),
+                        document = this.document[ 0 ];
+
+                // This is a special case where we need to modify a offset calculated on start, since the
+                // following happened:
+                // 1. The position of the helper is absolute, so it's position is calculated based on the
+                // next positioned parent
+                // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
+                // the document, which means that the scroll is included in the initial calculation of the
+                // offset of the parent, and never recalculated upon drag
+                if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== document &&
+                                $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
+                        po.left += this.scrollParent.scrollLeft();
+                        po.top += this.scrollParent.scrollTop();
+                }
+
+                if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
+                        po = { top: 0, left: 0 };
+                }
+
+                return {
+                        top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
+                        left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
+                };
+
+        },
+
+        _getRelativeOffset: function() {
+                if ( this.cssPosition !== "relative" ) {
+                        return { top: 0, left: 0 };
+                }
+
+                var p = this.element.position(),
+                        scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
+
+                return {
+                        top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
+                                ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
+                        left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
+                                ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
+                };
+
+        },
+
+        _cacheMargins: function() {
+                this.margins = {
+                        left: ( parseInt( this.element.css( "marginLeft" ), 10 ) || 0 ),
+                        top: ( parseInt( this.element.css( "marginTop" ), 10 ) || 0 ),
+                        right: ( parseInt( this.element.css( "marginRight" ), 10 ) || 0 ),
+                        bottom: ( parseInt( this.element.css( "marginBottom" ), 10 ) || 0 )
+                };
+        },
+
+        _cacheHelperProportions: function() {
+                this.helperProportions = {
+                        width: this.helper.outerWidth(),
+                        height: this.helper.outerHeight()
+                };
+        },
+
+        _setContainment: function() {
+
+                var isUserScrollable, c, ce,
+                        o = this.options,
+                        document = this.document[ 0 ];
+
+                this.relativeContainer = null;
+
+                if ( !o.containment ) {
+                        this.containment = null;
+                        return;
+                }
+
+                if ( o.containment === "window" ) {
+                        this.containment = [
+                                $( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
+                                $( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
+                                $( window ).scrollLeft() + $( window ).width() -
+                                        this.helperProportions.width - this.margins.left,
+                                $( window ).scrollTop() +
+                                        ( $( window ).height() || document.body.parentNode.scrollHeight ) -
+                                        this.helperProportions.height - this.margins.top
+                        ];
+                        return;
+                }
+
+                if ( o.containment === "document" ) {
+                        this.containment = [
+                                0,
+                                0,
+                                $( document ).width() - this.helperProportions.width - this.margins.left,
+                                ( $( document ).height() || document.body.parentNode.scrollHeight ) -
+                                        this.helperProportions.height - this.margins.top
+                        ];
+                        return;
+                }
+
+                if ( o.containment.constructor === Array ) {
+                        this.containment = o.containment;
+                        return;
+                }
+
+                if ( o.containment === "parent" ) {
+                        o.containment = this.helper[ 0 ].parentNode;
+                }
+
+                c = $( o.containment );
+                ce = c[ 0 ];
+
+                if ( !ce ) {
+                        return;
+                }
+
+                isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
+
+                this.containment = [
+                        ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) +
+                                ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
+                        ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) +
+                                ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
+                        ( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
+                                ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
+                                ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
+                                this.helperProportions.width -
+                                this.margins.left -
+                                this.margins.right,
+                        ( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
+                                ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
+                                ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
+                                this.helperProportions.height -
+                                this.margins.top -
+                                this.margins.bottom
+                ];
+                this.relativeContainer = c;
+        },
+
+        _convertPositionTo: function( d, pos ) {
+
+                if ( !pos ) {
+                        pos = this.position;
+                }
+
+                var mod = d === "absolute" ? 1 : -1,
+                        scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
+
+                return {
+                        top: (
+
+                                // The absolute mouse position
+                                pos.top +
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.top * mod +
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.top * mod -
+                                ( ( this.cssPosition === "fixed" ?
+                                        -this.offset.scroll.top :
+                                        ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )
+                        ),
+                        left: (
+
+                                // The absolute mouse position
+                                pos.left +
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.left * mod +
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.left * mod   -
+                                ( ( this.cssPosition === "fixed" ?
+                                        -this.offset.scroll.left :
+                                        ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )
+                        )
+                };
+
+        },
+
+        _generatePosition: function( event, constrainPosition ) {
+
+                var containment, co, top, left,
+                        o = this.options,
+                        scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
+                        pageX = event.pageX,
+                        pageY = event.pageY;
+
+                // Cache the scroll
+                if ( !scrollIsRootNode || !this.offset.scroll ) {
+                        this.offset.scroll = {
+                                top: this.scrollParent.scrollTop(),
+                                left: this.scrollParent.scrollLeft()
+                        };
+                }
+
+                /*
+                 * - Position constraining -
+                 * Constrain the position to a mix of grid, containment.
+                 */
+
+                // If we are not dragging yet, we won't check for options
+                if ( constrainPosition ) {
+                        if ( this.containment ) {
+                                if ( this.relativeContainer ) {
+                                        co = this.relativeContainer.offset();
+                                        containment = [
+                                                this.containment[ 0 ] + co.left,
+                                                this.containment[ 1 ] + co.top,
+                                                this.containment[ 2 ] + co.left,
+                                                this.containment[ 3 ] + co.top
+                                        ];
+                                } else {
+                                        containment = this.containment;
+                                }
+
+                                if ( event.pageX - this.offset.click.left < containment[ 0 ] ) {
+                                        pageX = containment[ 0 ] + this.offset.click.left;
+                                }
+                                if ( event.pageY - this.offset.click.top < containment[ 1 ] ) {
+                                        pageY = containment[ 1 ] + this.offset.click.top;
+                                }
+                                if ( event.pageX - this.offset.click.left > containment[ 2 ] ) {
+                                        pageX = containment[ 2 ] + this.offset.click.left;
+                                }
+                                if ( event.pageY - this.offset.click.top > containment[ 3 ] ) {
+                                        pageY = containment[ 3 ] + this.offset.click.top;
+                                }
+                        }
+
+                        if ( o.grid ) {
+
+                                //Check for grid elements set to 0 to prevent divide by 0 error causing invalid
+                                // argument errors in IE (see ticket #6950)
+                                top = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -
+                                        this.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;
+                                pageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||
+                                        top - this.offset.click.top > containment[ 3 ] ) ?
+                                                top :
+                                                ( ( top - this.offset.click.top >= containment[ 1 ] ) ?
+                                                        top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;
+
+                                left = o.grid[ 0 ] ? this.originalPageX +
+                                        Math.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :
+                                        this.originalPageX;
+                                pageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||
+                                        left - this.offset.click.left > containment[ 2 ] ) ?
+                                                left :
+                                                ( ( left - this.offset.click.left >= containment[ 0 ] ) ?
+                                                        left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;
+                        }
+
+                        if ( o.axis === "y" ) {
+                                pageX = this.originalPageX;
+                        }
+
+                        if ( o.axis === "x" ) {
+                                pageY = this.originalPageY;
+                        }
+                }
+
+                return {
+                        top: (
+
+                                // The absolute mouse position
+                                pageY -
+
+                                // Click offset (relative to the element)
+                                this.offset.click.top -
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.top -
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.top +
+                                ( this.cssPosition === "fixed" ?
+                                        -this.offset.scroll.top :
+                                        ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
+                        ),
+                        left: (
+
+                                // The absolute mouse position
+                                pageX -
+
+                                // Click offset (relative to the element)
+                                this.offset.click.left -
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.left -
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.left +
+                                ( this.cssPosition === "fixed" ?
+                                        -this.offset.scroll.left :
+                                        ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
+                        )
+                };
+
+        },
+
+        _clear: function() {
+                this._removeClass( this.helper, "ui-draggable-dragging" );
+                if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {
+                        this.helper.remove();
+                }
+                this.helper = null;
+                this.cancelHelperRemoval = false;
+                if ( this.destroyOnClear ) {
+                        this.destroy();
+                }
+        },
+
+        // From now on bulk stuff - mainly helpers
+
+        _trigger: function( type, event, ui ) {
+                ui = ui || this._uiHash();
+                $.ui.plugin.call( this, type, [ event, ui, this ], true );
+
+                // Absolute position and offset (see #6884 ) have to be recalculated after plugins
+                if ( /^(drag|start|stop)/.test( type ) ) {
+                        this.positionAbs = this._convertPositionTo( "absolute" );
+                        ui.offset = this.positionAbs;
+                }
+                return $.Widget.prototype._trigger.call( this, type, event, ui );
+        },
+
+        plugins: {},
+
+        _uiHash: function() {
+                return {
+                        helper: this.helper,
+                        position: this.position,
+                        originalPosition: this.originalPosition,
+                        offset: this.positionAbs
+                };
+        }
+
+} );
+
+$.ui.plugin.add( "draggable", "connectToSortable", {
+        start: function( event, ui, draggable ) {
+                var uiSortable = $.extend( {}, ui, {
+                        item: draggable.element
+                } );
+
+                draggable.sortables = [];
+                $( draggable.options.connectToSortable ).each( function() {
+                        var sortable = $( this ).sortable( "instance" );
+
+                        if ( sortable && !sortable.options.disabled ) {
+                                draggable.sortables.push( sortable );
+
+                                // RefreshPositions is called at drag start to refresh the containerCache
+                                // which is used in drag. This ensures it's initialized and synchronized
+                                // with any changes that might have happened on the page since initialization.
+                                sortable.refreshPositions();
+                                sortable._trigger( "activate", event, uiSortable );
+                        }
+                } );
+        },
+        stop: function( event, ui, draggable ) {
+                var uiSortable = $.extend( {}, ui, {
+                        item: draggable.element
+                } );
+
+                draggable.cancelHelperRemoval = false;
+
+                $.each( draggable.sortables, function() {
+                        var sortable = this;
+
+                        if ( sortable.isOver ) {
+                                sortable.isOver = 0;
+
+                                // Allow this sortable to handle removing the helper
+                                draggable.cancelHelperRemoval = true;
+                                sortable.cancelHelperRemoval = false;
+
+                                // Use _storedCSS To restore properties in the sortable,
+                                // as this also handles revert (#9675) since the draggable
+                                // may have modified them in unexpected ways (#8809)
+                                sortable._storedCSS = {
+                                        position: sortable.placeholder.css( "position" ),
+                                        top: sortable.placeholder.css( "top" ),
+                                        left: sortable.placeholder.css( "left" )
+                                };
+
+                                sortable._mouseStop( event );
+
+                                // Once drag has ended, the sortable should return to using
+                                // its original helper, not the shared helper from draggable
+                                sortable.options.helper = sortable.options._helper;
+                        } else {
+
+                                // Prevent this Sortable from removing the helper.
+                                // However, don't set the draggable to remove the helper
+                                // either as another connected Sortable may yet handle the removal.
+                                sortable.cancelHelperRemoval = true;
+
+                                sortable._trigger( "deactivate", event, uiSortable );
+                        }
+                } );
+        },
+        drag: function( event, ui, draggable ) {
+                $.each( draggable.sortables, function() {
+                        var innermostIntersecting = false,
+                                sortable = this;
+
+                        // Copy over variables that sortable's _intersectsWith uses
+                        sortable.positionAbs = draggable.positionAbs;
+                        sortable.helperProportions = draggable.helperProportions;
+                        sortable.offset.click = draggable.offset.click;
+
+                        if ( sortable._intersectsWith( sortable.containerCache ) ) {
+                                innermostIntersecting = true;
+
+                                $.each( draggable.sortables, function() {
+
+                                        // Copy over variables that sortable's _intersectsWith uses
+                                        this.positionAbs = draggable.positionAbs;
+                                        this.helperProportions = draggable.helperProportions;
+                                        this.offset.click = draggable.offset.click;
+
+                                        if ( this !== sortable &&
+                                                        this._intersectsWith( this.containerCache ) &&
+                                                        $.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
+                                                innermostIntersecting = false;
+                                        }
+
+                                        return innermostIntersecting;
+                                } );
+                        }
+
+                        if ( innermostIntersecting ) {
+
+                                // If it intersects, we use a little isOver variable and set it once,
+                                // so that the move-in stuff gets fired only once.
+                                if ( !sortable.isOver ) {
+                                        sortable.isOver = 1;
+
+                                        // Store draggable's parent in case we need to reappend to it later.
+                                        draggable._parent = ui.helper.parent();
+
+                                        sortable.currentItem = ui.helper
+                                                .appendTo( sortable.element )
+                                                .data( "ui-sortable-item", true );
+
+                                        // Store helper option to later restore it
+                                        sortable.options._helper = sortable.options.helper;
+
+                                        sortable.options.helper = function() {
+                                                return ui.helper[ 0 ];
+                                        };
+
+                                        // Fire the start events of the sortable with our passed browser event,
+                                        // and our own helper (so it doesn't create a new one)
+                                        event.target = sortable.currentItem[ 0 ];
+                                        sortable._mouseCapture( event, true );
+                                        sortable._mouseStart( event, true, true );
+
+                                        // Because the browser event is way off the new appended portlet,
+                                        // modify necessary variables to reflect the changes
+                                        sortable.offset.click.top = draggable.offset.click.top;
+                                        sortable.offset.click.left = draggable.offset.click.left;
+                                        sortable.offset.parent.left -= draggable.offset.parent.left -
+                                                sortable.offset.parent.left;
+                                        sortable.offset.parent.top -= draggable.offset.parent.top -
+                                                sortable.offset.parent.top;
+
+                                        draggable._trigger( "toSortable", event );
+
+                                        // Inform draggable that the helper is in a valid drop zone,
+                                        // used solely in the revert option to handle "valid/invalid".
+                                        draggable.dropped = sortable.element;
+
+                                        // Need to refreshPositions of all sortables in the case that
+                                        // adding to one sortable changes the location of the other sortables (#9675)
+                                        $.each( draggable.sortables, function() {
+                                                this.refreshPositions();
+                                        } );
+
+                                        // Hack so receive/update callbacks work (mostly)
+                                        draggable.currentItem = draggable.element;
+                                        sortable.fromOutside = draggable;
+                                }
+
+                                if ( sortable.currentItem ) {
+                                        sortable._mouseDrag( event );
+
+                                        // Copy the sortable's position because the draggable's can potentially reflect
+                                        // a relative position, while sortable is always absolute, which the dragged
+                                        // element has now become. (#8809)
+                                        ui.position = sortable.position;
+                                }
+                        } else {
+
+                                // If it doesn't intersect with the sortable, and it intersected before,
+                                // we fake the drag stop of the sortable, but make sure it doesn't remove
+                                // the helper by using cancelHelperRemoval.
+                                if ( sortable.isOver ) {
+
+                                        sortable.isOver = 0;
+                                        sortable.cancelHelperRemoval = true;
+
+                                        // Calling sortable's mouseStop would trigger a revert,
+                                        // so revert must be temporarily false until after mouseStop is called.
+                                        sortable.options._revert = sortable.options.revert;
+                                        sortable.options.revert = false;
+
+                                        sortable._trigger( "out", event, sortable._uiHash( sortable ) );
+                                        sortable._mouseStop( event, true );
+
+                                        // Restore sortable behaviors that were modfied
+                                        // when the draggable entered the sortable area (#9481)
+                                        sortable.options.revert = sortable.options._revert;
+                                        sortable.options.helper = sortable.options._helper;
+
+                                        if ( sortable.placeholder ) {
+                                                sortable.placeholder.remove();
+                                        }
+
+                                        // Restore and recalculate the draggable's offset considering the sortable
+                                        // may have modified them in unexpected ways. (#8809, #10669)
+                                        ui.helper.appendTo( draggable._parent );
+                                        draggable._refreshOffsets( event );
+                                        ui.position = draggable._generatePosition( event, true );
+
+                                        draggable._trigger( "fromSortable", event );
+
+                                        // Inform draggable that the helper is no longer in a valid drop zone
+                                        draggable.dropped = false;
+
+                                        // Need to refreshPositions of all sortables just in case removing
+                                        // from one sortable changes the location of other sortables (#9675)
+                                        $.each( draggable.sortables, function() {
+                                                this.refreshPositions();
+                                        } );
+                                }
+                        }
+                } );
+        }
+} );
+
+$.ui.plugin.add( "draggable", "cursor", {
+        start: function( event, ui, instance ) {
+                var t = $( "body" ),
+                        o = instance.options;
+
+                if ( t.css( "cursor" ) ) {
+                        o._cursor = t.css( "cursor" );
+                }
+                t.css( "cursor", o.cursor );
+        },
+        stop: function( event, ui, instance ) {
+                var o = instance.options;
+                if ( o._cursor ) {
+                        $( "body" ).css( "cursor", o._cursor );
+                }
+        }
+} );
+
+$.ui.plugin.add( "draggable", "opacity", {
+        start: function( event, ui, instance ) {
+                var t = $( ui.helper ),
+                        o = instance.options;
+                if ( t.css( "opacity" ) ) {
+                        o._opacity = t.css( "opacity" );
+                }
+                t.css( "opacity", o.opacity );
+        },
+        stop: function( event, ui, instance ) {
+                var o = instance.options;
+                if ( o._opacity ) {
+                        $( ui.helper ).css( "opacity", o._opacity );
+                }
+        }
+} );
+
+$.ui.plugin.add( "draggable", "scroll", {
+        start: function( event, ui, i ) {
+                if ( !i.scrollParentNotHidden ) {
+                        i.scrollParentNotHidden = i.helper.scrollParent( false );
+                }
+
+                if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&
+                                i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
+                        i.overflowOffset = i.scrollParentNotHidden.offset();
+                }
+        },
+        drag: function( event, ui, i  ) {
+
+                var o = i.options,
+                        scrolled = false,
+                        scrollParent = i.scrollParentNotHidden[ 0 ],
+                        document = i.document[ 0 ];
+
+                if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
+                        if ( !o.axis || o.axis !== "x" ) {
+                                if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <
+                                                o.scrollSensitivity ) {
+                                        scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
+                                } else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
+                                        scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
+                                }
+                        }
+
+                        if ( !o.axis || o.axis !== "y" ) {
+                                if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <
+                                                o.scrollSensitivity ) {
+                                        scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
+                                } else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
+                                        scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
+                                }
+                        }
+
+                } else {
+
+                        if ( !o.axis || o.axis !== "x" ) {
+                                if ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {
+                                        scrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );
+                                } else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <
+                                                o.scrollSensitivity ) {
+                                        scrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );
+                                }
+                        }
+
+                        if ( !o.axis || o.axis !== "y" ) {
+                                if ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {
+                                        scrolled = $( document ).scrollLeft(
+                                                $( document ).scrollLeft() - o.scrollSpeed
+                                        );
+                                } else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <
+                                                o.scrollSensitivity ) {
+                                        scrolled = $( document ).scrollLeft(
+                                                $( document ).scrollLeft() + o.scrollSpeed
+                                        );
+                                }
+                        }
+
+                }
+
+                if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
+                        $.ui.ddmanager.prepareOffsets( i, event );
+                }
+
+        }
+} );
+
+$.ui.plugin.add( "draggable", "snap", {
+        start: function( event, ui, i ) {
+
+                var o = i.options;
+
+                i.snapElements = [];
+
+                $( o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap )
+                        .each( function() {
+                                var $t = $( this ),
+                                        $o = $t.offset();
+                                if ( this !== i.element[ 0 ] ) {
+                                        i.snapElements.push( {
+                                                item: this,
+                                                width: $t.outerWidth(), height: $t.outerHeight(),
+                                                top: $o.top, left: $o.left
+                                        } );
+                                }
+                        } );
+
+        },
+        drag: function( event, ui, inst ) {
+
+                var ts, bs, ls, rs, l, r, t, b, i, first,
+                        o = inst.options,
+                        d = o.snapTolerance,
+                        x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
+                        y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
+
+                for ( i = inst.snapElements.length - 1; i >= 0; i-- ) {
+
+                        l = inst.snapElements[ i ].left - inst.margins.left;
+                        r = l + inst.snapElements[ i ].width;
+                        t = inst.snapElements[ i ].top - inst.margins.top;
+                        b = t + inst.snapElements[ i ].height;
+
+                        if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||
+                                        !$.contains( inst.snapElements[ i ].item.ownerDocument,
+                                        inst.snapElements[ i ].item ) ) {
+                                if ( inst.snapElements[ i ].snapping ) {
+                                        if ( inst.options.snap.release ) {
+                                                inst.options.snap.release.call(
+                                                        inst.element,
+                                                        event,
+                                                        $.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )
+                                                );
+                                        }
+                                }
+                                inst.snapElements[ i ].snapping = false;
+                                continue;
+                        }
+
+                        if ( o.snapMode !== "inner" ) {
+                                ts = Math.abs( t - y2 ) <= d;
+                                bs = Math.abs( b - y1 ) <= d;
+                                ls = Math.abs( l - x2 ) <= d;
+                                rs = Math.abs( r - x1 ) <= d;
+                                if ( ts ) {
+                                        ui.position.top = inst._convertPositionTo( "relative", {
+                                                top: t - inst.helperProportions.height,
+                                                left: 0
+                                        } ).top;
+                                }
+                                if ( bs ) {
+                                        ui.position.top = inst._convertPositionTo( "relative", {
+                                                top: b,
+                                                left: 0
+                                        } ).top;
+                                }
+                                if ( ls ) {
+                                        ui.position.left = inst._convertPositionTo( "relative", {
+                                                top: 0,
+                                                left: l - inst.helperProportions.width
+                                        } ).left;
+                                }
+                                if ( rs ) {
+                                        ui.position.left = inst._convertPositionTo( "relative", {
+                                                top: 0,
+                                                left: r
+                                        } ).left;
+                                }
+                        }
+
+                        first = ( ts || bs || ls || rs );
+
+                        if ( o.snapMode !== "outer" ) {
+                                ts = Math.abs( t - y1 ) <= d;
+                                bs = Math.abs( b - y2 ) <= d;
+                                ls = Math.abs( l - x1 ) <= d;
+                                rs = Math.abs( r - x2 ) <= d;
+                                if ( ts ) {
+                                        ui.position.top = inst._convertPositionTo( "relative", {
+                                                top: t,
+                                                left: 0
+                                        } ).top;
+                                }
+                                if ( bs ) {
+                                        ui.position.top = inst._convertPositionTo( "relative", {
+                                                top: b - inst.helperProportions.height,
+                                                left: 0
+                                        } ).top;
+                                }
+                                if ( ls ) {
+                                        ui.position.left = inst._convertPositionTo( "relative", {
+                                                top: 0,
+                                                left: l
+                                        } ).left;
+                                }
+                                if ( rs ) {
+                                        ui.position.left = inst._convertPositionTo( "relative", {
+                                                top: 0,
+                                                left: r - inst.helperProportions.width
+                                        } ).left;
+                                }
+                        }
+
+                        if ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {
+                                if ( inst.options.snap.snap ) {
+                                        inst.options.snap.snap.call(
+                                                inst.element,
+                                                event,
+                                                $.extend( inst._uiHash(), {
+                                                        snapItem: inst.snapElements[ i ].item
+                                                } ) );
+                                }
+                        }
+                        inst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );
+
+                }
+
+        }
+} );
+
+$.ui.plugin.add( "draggable", "stack", {
+        start: function( event, ui, instance ) {
+                var min,
+                        o = instance.options,
+                        group = $.makeArray( $( o.stack ) ).sort( function( a, b ) {
+                                return ( parseInt( $( a ).css( "zIndex" ), 10 ) || 0 ) -
+                                        ( parseInt( $( b ).css( "zIndex" ), 10 ) || 0 );
+                        } );
+
+                if ( !group.length ) {
+                        return;
+                }
+
+                min = parseInt( $( group[ 0 ] ).css( "zIndex" ), 10 ) || 0;
+                $( group ).each( function( i ) {
+                        $( this ).css( "zIndex", min + i );
+                } );
+                this.css( "zIndex", ( min + group.length ) );
+        }
+} );
+
+$.ui.plugin.add( "draggable", "zIndex", {
+        start: function( event, ui, instance ) {
+                var t = $( ui.helper ),
+                        o = instance.options;
+
+                if ( t.css( "zIndex" ) ) {
+                        o._zIndex = t.css( "zIndex" );
+                }
+                t.css( "zIndex", o.zIndex );
+        },
+        stop: function( event, ui, instance ) {
+                var o = instance.options;
+
+                if ( o._zIndex ) {
+                        $( ui.helper ).css( "zIndex", o._zIndex );
+                }
+        }
+} );
+
+return $.ui.draggable;
+
+} );
+
+
+
+
+
+
+/*!
+ * jQuery UI Resizable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Resizable
+//>>group: Interactions
+//>>description: Enables resize functionality for any element.
+//>>docs: https://api.jqueryui.com/resizable/
+//>>demos: https://jqueryui.com/resizable/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/resizable.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./mouse",
+                        "../disable-selection",
+                        "../plugin",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.resizable", $.ui.mouse, {
+        version: "1.14.1",
+        widgetEventPrefix: "resize",
+        options: {
+                alsoResize: false,
+                animate: false,
+                animateDuration: "slow",
+                animateEasing: "swing",
+                aspectRatio: false,
+                autoHide: false,
+                classes: {
+                        "ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se"
+                },
+                containment: false,
+                ghost: false,
+                grid: false,
+                handles: "e,s,se",
+                helper: false,
+                maxHeight: null,
+                maxWidth: null,
+                minHeight: 10,
+                minWidth: 10,
+
+                // See #7960
+                zIndex: 90,
+
+                // Callbacks
+                resize: null,
+                start: null,
+                stop: null
+        },
+
+        _num: function( value ) {
+                return parseFloat( value ) || 0;
+        },
+
+        _isNumber: function( value ) {
+                return !isNaN( parseFloat( value ) );
+        },
+
+        _hasScroll: function( el, a ) {
+
+                var scroll,
+                        has = false,
+                        overflow = $( el ).css( "overflow" );
+
+                if ( overflow === "hidden" ) {
+                        return false;
+                }
+                if ( overflow === "scroll" ) {
+                        return true;
+                }
+
+                scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop";
+
+                if ( el[ scroll ] > 0 ) {
+                        return true;
+                }
+
+                // TODO: determine which cases actually cause this to happen
+                // if the element doesn't have the scroll set, see if it's possible to
+                // set the scroll
+                try {
+                        el[ scroll ] = 1;
+                        has = ( el[ scroll ] > 0 );
+                        el[ scroll ] = 0;
+                } catch ( e ) {
+
+                        // `el` might be a string, then setting `scroll` will throw
+                        // an error in strict mode; ignore it.
+                }
+                return has;
+        },
+
+        _create: function() {
+
+                var margins,
+                        o = this.options,
+                        that = this;
+                this._addClass( "ui-resizable" );
+
+                $.extend( this, {
+                        _aspectRatio: !!( o.aspectRatio ),
+                        aspectRatio: o.aspectRatio,
+                        originalElement: this.element,
+                        _proportionallyResizeElements: [],
+                        _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
+                } );
+
+                // Wrap the element if it cannot hold child nodes
+                if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {
+
+                        this.element.wrap(
+                                $( "<div class='ui-wrapper'></div>" ).css( {
+                                        overflow: "hidden",
+                                        position: this.element.css( "position" ),
+                                        width: this.element.outerWidth(),
+                                        height: this.element.outerHeight(),
+                                        top: this.element.css( "top" ),
+                                        left: this.element.css( "left" )
+                                } )
+                        );
+
+                        this.element = this.element.parent().data(
+                                "ui-resizable", this.element.resizable( "instance" )
+                        );
+
+                        this.elementIsWrapper = true;
+
+                        margins = {
+                                marginTop: this.originalElement.css( "marginTop" ),
+                                marginRight: this.originalElement.css( "marginRight" ),
+                                marginBottom: this.originalElement.css( "marginBottom" ),
+                                marginLeft: this.originalElement.css( "marginLeft" )
+                        };
+
+                        this.element.css( margins );
+
+                        // Support: Safari
+                        // Prevent Safari textarea resize
+                        this.originalResizeStyle = this.originalElement.css( "resize" );
+                        this.originalElement.css( "resize", "none" );
+
+                        this._proportionallyResizeElements.push( this.originalElement.css( {
+                                position: "static",
+                                zoom: 1,
+                                display: "block"
+                        } ) );
+
+                        this._proportionallyResize();
+                }
+
+                this._setupHandles();
+
+                if ( o.autoHide ) {
+                        $( this.element )
+                                .on( "mouseenter", function() {
+                                        if ( o.disabled ) {
+                                                return;
+                                        }
+                                        that._removeClass( "ui-resizable-autohide" );
+                                        that._handles.show();
+                                } )
+                                .on( "mouseleave", function() {
+                                        if ( o.disabled ) {
+                                                return;
+                                        }
+                                        if ( !that.resizing ) {
+                                                that._addClass( "ui-resizable-autohide" );
+                                                that._handles.hide();
+                                        }
+                                } );
+                }
+
+                this._mouseInit();
+        },
+
+        _destroy: function() {
+
+                this._mouseDestroy();
+                this._addedHandles.remove();
+
+                var wrapper,
+                        _destroy = function( exp ) {
+                                $( exp )
+                                        .removeData( "resizable" )
+                                        .removeData( "ui-resizable" )
+                                        .off( ".resizable" );
+                        };
+
+                // TODO: Unwrap at same DOM position
+                if ( this.elementIsWrapper ) {
+                        _destroy( this.element );
+                        wrapper = this.element;
+                        this.originalElement.css( {
+                                position: wrapper.css( "position" ),
+                                width: wrapper.outerWidth(),
+                                height: wrapper.outerHeight(),
+                                top: wrapper.css( "top" ),
+                                left: wrapper.css( "left" )
+                        } ).insertAfter( wrapper );
+                        wrapper.remove();
+                }
+
+                this.originalElement.css( "resize", this.originalResizeStyle );
+                _destroy( this.originalElement );
+
+                return this;
+        },
+
+        _setOption: function( key, value ) {
+                this._super( key, value );
+
+                switch ( key ) {
+                case "handles":
+                        this._removeHandles();
+                        this._setupHandles();
+                        break;
+                case "aspectRatio":
+                        this._aspectRatio = !!value;
+                        break;
+                default:
+                        break;
+                }
+        },
+
+        _setupHandles: function() {
+                var o = this.options, handle, i, n, hname, axis, that = this;
+                this.handles = o.handles ||
+                        ( !$( ".ui-resizable-handle", this.element ).length ?
+                                "e,s,se" : {
+                                        n: ".ui-resizable-n",
+                                        e: ".ui-resizable-e",
+                                        s: ".ui-resizable-s",
+                                        w: ".ui-resizable-w",
+                                        se: ".ui-resizable-se",
+                                        sw: ".ui-resizable-sw",
+                                        ne: ".ui-resizable-ne",
+                                        nw: ".ui-resizable-nw"
+                                } );
+
+                this._handles = $();
+                this._addedHandles = $();
+                if ( this.handles.constructor === String ) {
+
+                        if ( this.handles === "all" ) {
+                                this.handles = "n,e,s,w,se,sw,ne,nw";
+                        }
+
+                        n = this.handles.split( "," );
+                        this.handles = {};
+
+                        for ( i = 0; i < n.length; i++ ) {
+
+                                handle = String.prototype.trim.call( n[ i ] );
+                                hname = "ui-resizable-" + handle;
+                                axis = $( "<div>" );
+                                this._addClass( axis, "ui-resizable-handle " + hname );
+
+                                axis.css( { zIndex: o.zIndex } );
+
+                                this.handles[ handle ] = ".ui-resizable-" + handle;
+                                if ( !this.element.children( this.handles[ handle ] ).length ) {
+                                        this.element.append( axis );
+                                        this._addedHandles = this._addedHandles.add( axis );
+                                }
+                        }
+
+                }
+
+                this._renderAxis = function( target ) {
+
+                        var i, axis, padPos, padWrapper;
+
+                        target = target || this.element;
+
+                        for ( i in this.handles ) {
+
+                                if ( this.handles[ i ].constructor === String ) {
+                                        this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();
+                                } else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {
+                                        this.handles[ i ] = $( this.handles[ i ] );
+                                        this._on( this.handles[ i ], { "mousedown": that._mouseDown } );
+                                }
+
+                                if ( this.elementIsWrapper &&
+                                                this.originalElement[ 0 ]
+                                                        .nodeName
+                                                        .match( /^(textarea|input|select|button)$/i ) ) {
+                                        axis = $( this.handles[ i ], this.element );
+
+                                        padWrapper = /sw|ne|nw|se|n|s/.test( i ) ?
+                                                axis.outerHeight() :
+                                                axis.outerWidth();
+
+                                        padPos = [ "padding",
+                                                /ne|nw|n/.test( i ) ? "Top" :
+                                                /se|sw|s/.test( i ) ? "Bottom" :
+                                                /^e$/.test( i ) ? "Right" : "Left" ].join( "" );
+
+                                        target.css( padPos, padWrapper );
+
+                                        this._proportionallyResize();
+                                }
+
+                                this._handles = this._handles.add( this.handles[ i ] );
+                        }
+                };
+
+                // TODO: make renderAxis a prototype function
+                this._renderAxis( this.element );
+
+                this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
+                this._handles.disableSelection();
+
+                this._handles.on( "mouseover", function() {
+                        if ( !that.resizing ) {
+                                if ( this.className ) {
+                                        axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );
+                                }
+                                that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se";
+                        }
+                } );
+
+                if ( o.autoHide ) {
+                        this._handles.hide();
+                        this._addClass( "ui-resizable-autohide" );
+                }
+        },
+
+        _removeHandles: function() {
+                this._addedHandles.remove();
+        },
+
+        _mouseCapture: function( event ) {
+                var i, handle,
+                        capture = false;
+
+                for ( i in this.handles ) {
+                        handle = $( this.handles[ i ] )[ 0 ];
+                        if ( handle === event.target || $.contains( handle, event.target ) ) {
+                                capture = true;
+                        }
+                }
+
+                return !this.options.disabled && capture;
+        },
+
+        _mouseStart: function( event ) {
+
+                var curleft, curtop, cursor, calculatedSize,
+                        o = this.options,
+                        el = this.element;
+
+                this.resizing = true;
+
+                this._renderProxy();
+
+                curleft = this._num( this.helper.css( "left" ) );
+                curtop = this._num( this.helper.css( "top" ) );
+
+                if ( o.containment ) {
+                        curleft += $( o.containment ).scrollLeft() || 0;
+                        curtop += $( o.containment ).scrollTop() || 0;
+                }
+
+                this.offset = this.helper.offset();
+                this.position = { left: curleft, top: curtop };
+
+                if ( !this._helper ) {
+                        calculatedSize = this._calculateAdjustedElementDimensions( el );
+                }
+
+                this.size = this._helper ? {
+                                width: this.helper.width(),
+                                height: this.helper.height()
+                        } : {
+                                width: calculatedSize.width,
+                                height: calculatedSize.height
+                        };
+
+                this.originalSize = this._helper ? {
+                                width: el.outerWidth(),
+                                height: el.outerHeight()
+                        } : {
+                                width: calculatedSize.width,
+                                height: calculatedSize.height
+                        };
+
+                this.sizeDiff = {
+                        width: el.outerWidth() - el.width(),
+                        height: el.outerHeight() - el.height()
+                };
+
+                this.originalPosition = { left: curleft, top: curtop };
+                this.originalMousePosition = { left: event.pageX, top: event.pageY };
+
+                this.aspectRatio = ( typeof o.aspectRatio === "number" ) ?
+                        o.aspectRatio :
+                        ( ( this.originalSize.width / this.originalSize.height ) || 1 );
+
+                cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" );
+                $( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor );
+
+                this._addClass( "ui-resizable-resizing" );
+                this._propagate( "start", event );
+                return true;
+        },
+
+        _mouseDrag: function( event ) {
+
+                var data, props,
+                        smp = this.originalMousePosition,
+                        a = this.axis,
+                        dx = ( event.pageX - smp.left ) || 0,
+                        dy = ( event.pageY - smp.top ) || 0,
+                        trigger = this._change[ a ];
+
+                this._updatePrevProperties();
+
+                if ( !trigger ) {
+                        return false;
+                }
+
+                data = trigger.apply( this, [ event, dx, dy ] );
+
+                this._updateVirtualBoundaries( event.shiftKey );
+                if ( this._aspectRatio || event.shiftKey ) {
+                        data = this._updateRatio( data, event );
+                }
+
+                data = this._respectSize( data, event );
+
+                this._updateCache( data );
+
+                this._propagate( "resize", event );
+
+                props = this._applyChanges();
+
+                if ( !this._helper && this._proportionallyResizeElements.length ) {
+                        this._proportionallyResize();
+                }
+
+                if ( !$.isEmptyObject( props ) ) {
+                        this._updatePrevProperties();
+                        this._trigger( "resize", event, this.ui() );
+                        this._applyChanges();
+                }
+
+                return false;
+        },
+
+        _mouseStop: function( event ) {
+
+                this.resizing = false;
+                var pr, ista, soffseth, soffsetw, s, left, top,
+                        o = this.options, that = this;
+
+                if ( this._helper ) {
+
+                        pr = this._proportionallyResizeElements;
+                        ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );
+                        soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height;
+                        soffsetw = ista ? 0 : that.sizeDiff.width;
+
+                        s = {
+                                width: ( that.helper.width()  - soffsetw ),
+                                height: ( that.helper.height() - soffseth )
+                        };
+                        left = ( parseFloat( that.element.css( "left" ) ) +
+                                ( that.position.left - that.originalPosition.left ) ) || null;
+                        top = ( parseFloat( that.element.css( "top" ) ) +
+                                ( that.position.top - that.originalPosition.top ) ) || null;
+
+                        if ( !o.animate ) {
+                                this.element.css( $.extend( s, { top: top, left: left } ) );
+                        }
+
+                        that.helper.height( that.size.height );
+                        that.helper.width( that.size.width );
+
+                        if ( this._helper && !o.animate ) {
+                                this._proportionallyResize();
+                        }
+                }
+
+                $( "body" ).css( "cursor", "auto" );
+
+                this._removeClass( "ui-resizable-resizing" );
+
+                this._propagate( "stop", event );
+
+                if ( this._helper ) {
+                        this.helper.remove();
+                }
+
+                return false;
+
+        },
+
+        _updatePrevProperties: function() {
+                this.prevPosition = {
+                        top: this.position.top,
+                        left: this.position.left
+                };
+                this.prevSize = {
+                        width: this.size.width,
+                        height: this.size.height
+                };
+        },
+
+        _applyChanges: function() {
+                var props = {};
+
+                if ( this.position.top !== this.prevPosition.top ) {
+                        props.top = this.position.top + "px";
+                }
+                if ( this.position.left !== this.prevPosition.left ) {
+                        props.left = this.position.left + "px";
+                }
+
+                this.helper.css( props );
+
+                if ( this.size.width !== this.prevSize.width ) {
+                        props.width = this.size.width + "px";
+                        this.helper.width( props.width );
+                }
+                if ( this.size.height !== this.prevSize.height ) {
+                        props.height = this.size.height + "px";
+                        this.helper.height( props.height );
+                }
+
+                return props;
+        },
+
+        _updateVirtualBoundaries: function( forceAspectRatio ) {
+                var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
+                        o = this.options;
+
+                b = {
+                        minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,
+                        maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,
+                        minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,
+                        maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity
+                };
+
+                if ( this._aspectRatio || forceAspectRatio ) {
+                        pMinWidth = b.minHeight * this.aspectRatio;
+                        pMinHeight = b.minWidth / this.aspectRatio;
+                        pMaxWidth = b.maxHeight * this.aspectRatio;
+                        pMaxHeight = b.maxWidth / this.aspectRatio;
+
+                        if ( pMinWidth > b.minWidth ) {
+                                b.minWidth = pMinWidth;
+                        }
+                        if ( pMinHeight > b.minHeight ) {
+                                b.minHeight = pMinHeight;
+                        }
+                        if ( pMaxWidth < b.maxWidth ) {
+                                b.maxWidth = pMaxWidth;
+                        }
+                        if ( pMaxHeight < b.maxHeight ) {
+                                b.maxHeight = pMaxHeight;
+                        }
+                }
+                this._vBoundaries = b;
+        },
+
+        _updateCache: function( data ) {
+                this.offset = this.helper.offset();
+                if ( this._isNumber( data.left ) ) {
+                        this.position.left = data.left;
+                }
+                if ( this._isNumber( data.top ) ) {
+                        this.position.top = data.top;
+                }
+                if ( this._isNumber( data.height ) ) {
+                        this.size.height = data.height;
+                }
+                if ( this._isNumber( data.width ) ) {
+                        this.size.width = data.width;
+                }
+        },
+
+        _updateRatio: function( data ) {
+
+                var cpos = this.position,
+                        csize = this.size,
+                        a = this.axis;
+
+                if ( this._isNumber( data.height ) ) {
+                        data.width = ( data.height * this.aspectRatio );
+                } else if ( this._isNumber( data.width ) ) {
+                        data.height = ( data.width / this.aspectRatio );
+                }
+
+                if ( a === "sw" ) {
+                        data.left = cpos.left + ( csize.width - data.width );
+                        data.top = null;
+                }
+                if ( a === "nw" ) {
+                        data.top = cpos.top + ( csize.height - data.height );
+                        data.left = cpos.left + ( csize.width - data.width );
+                }
+
+                return data;
+        },
+
+        _respectSize: function( data ) {
+
+                var o = this._vBoundaries,
+                        a = this.axis,
+                        ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),
+                        ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),
+                        isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),
+                        isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),
+                        dw = this.originalPosition.left + this.originalSize.width,
+                        dh = this.originalPosition.top + this.originalSize.height,
+                        cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );
+                if ( isminw ) {
+                        data.width = o.minWidth;
+                }
+                if ( isminh ) {
+                        data.height = o.minHeight;
+                }
+                if ( ismaxw ) {
+                        data.width = o.maxWidth;
+                }
+                if ( ismaxh ) {
+                        data.height = o.maxHeight;
+                }
+
+                if ( isminw && cw ) {
+                        data.left = dw - o.minWidth;
+                }
+                if ( ismaxw && cw ) {
+                        data.left = dw - o.maxWidth;
+                }
+                if ( isminh && ch ) {
+                        data.top = dh - o.minHeight;
+                }
+                if ( ismaxh && ch ) {
+                        data.top = dh - o.maxHeight;
+                }
+
+                // Fixing jump error on top/left - bug #2330
+                if ( !data.width && !data.height && !data.left && data.top ) {
+                        data.top = null;
+                } else if ( !data.width && !data.height && !data.top && data.left ) {
+                        data.left = null;
+                }
+
+                return data;
+        },
+
+        _getPaddingPlusBorderDimensions: function( element ) {
+                var i = 0,
+                        widths = [],
+                        borders = [
+                                element.css( "borderTopWidth" ),
+                                element.css( "borderRightWidth" ),
+                                element.css( "borderBottomWidth" ),
+                                element.css( "borderLeftWidth" )
+                        ],
+                        paddings = [
+                                element.css( "paddingTop" ),
+                                element.css( "paddingRight" ),
+                                element.css( "paddingBottom" ),
+                                element.css( "paddingLeft" )
+                        ];
+
+                for ( ; i < 4; i++ ) {
+                        widths[ i ] = ( parseFloat( borders[ i ] ) || 0 );
+                        widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );
+                }
+
+                return {
+                        height: widths[ 0 ] + widths[ 2 ],
+                        width: widths[ 1 ] + widths[ 3 ]
+                };
+        },
+
+        _calculateAdjustedElementDimensions: function( element ) {
+                var elWidth, elHeight, paddingBorder,
+                        ce = element.get( 0 );
+
+                if ( element.css( "box-sizing" ) !== "content-box" ||
+                        ( !this._hasScroll( ce ) && !this._hasScroll( ce, "left" ) ) ) {
+                                return {
+                                        height: parseFloat( element.css( "height" ) ),
+                                        width: parseFloat( element.css( "width" ) )
+                                };
+                }
+
+                // Check if CSS inline styles are set and use those (usually from previous resizes)
+                elWidth = parseFloat( ce.style.width );
+                elHeight = parseFloat( ce.style.height );
+
+                paddingBorder = this._getPaddingPlusBorderDimensions( element );
+                elWidth = isNaN( elWidth ) ?
+                        this._getElementTheoreticalSize( element, paddingBorder, "width" ) :
+                        elWidth;
+                elHeight = isNaN( elHeight ) ?
+                        this._getElementTheoreticalSize( element, paddingBorder, "height" ) :
+                        elHeight;
+
+                return {
+                        height: elHeight,
+                        width: elWidth
+                };
+        },
+
+        _getElementTheoreticalSize: function( element, extraSize, dimension ) {
+
+                // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
+                var size = Math.max( 0, Math.ceil(
+                        element.get( 0 )[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+                        extraSize[ dimension ] -
+                        0.5
+
+                // If offsetWidth/offsetHeight is unknown, then we can't determine theoretical size.
+                // Use an explicit zero to avoid NaN.
+                // See https://github.com/jquery/jquery/issues/3964
+                ) ) || 0;
+
+                return size;
+        },
+
+        _proportionallyResize: function() {
+
+                if ( !this._proportionallyResizeElements.length ) {
+                        return;
+                }
+
+                var prel,
+                        i = 0,
+                        element = this.helper || this.element;
+
+                for ( ; i < this._proportionallyResizeElements.length; i++ ) {
+
+                        prel = this._proportionallyResizeElements[ i ];
+
+                        // TODO: Seems like a bug to cache this.outerDimensions
+                        // considering that we are in a loop.
+                        if ( !this.outerDimensions ) {
+                                this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
+                        }
+
+                        prel.css( {
+                                height: ( element.height() - this.outerDimensions.height ) || 0,
+                                width: ( element.width() - this.outerDimensions.width ) || 0
+                        } );
+
+                }
+
+        },
+
+        _renderProxy: function() {
+
+                var el = this.element, o = this.options;
+                this.elementOffset = el.offset();
+
+                if ( this._helper ) {
+
+                        this.helper = this.helper || $( "<div></div>" ).css( { overflow: "hidden" } );
+
+                        this._addClass( this.helper, this._helper );
+                        this.helper.css( {
+                                width: this.element.outerWidth(),
+                                height: this.element.outerHeight(),
+                                position: "absolute",
+                                left: this.elementOffset.left + "px",
+                                top: this.elementOffset.top + "px",
+                                zIndex: ++o.zIndex //TODO: Don't modify option
+                        } );
+
+                        this.helper
+                                .appendTo( "body" )
+                                .disableSelection();
+
+                } else {
+                        this.helper = this.element;
+                }
+
+        },
+
+        _change: {
+                e: function( event, dx ) {
+                        return { width: this.originalSize.width + dx };
+                },
+                w: function( event, dx ) {
+                        var cs = this.originalSize, sp = this.originalPosition;
+                        return { left: sp.left + dx, width: cs.width - dx };
+                },
+                n: function( event, dx, dy ) {
+                        var cs = this.originalSize, sp = this.originalPosition;
+                        return { top: sp.top + dy, height: cs.height - dy };
+                },
+                s: function( event, dx, dy ) {
+                        return { height: this.originalSize.height + dy };
+                },
+                se: function( event, dx, dy ) {
+                        return $.extend( this._change.s.apply( this, arguments ),
+                                this._change.e.apply( this, [ event, dx, dy ] ) );
+                },
+                sw: function( event, dx, dy ) {
+                        return $.extend( this._change.s.apply( this, arguments ),
+                                this._change.w.apply( this, [ event, dx, dy ] ) );
+                },
+                ne: function( event, dx, dy ) {
+                        return $.extend( this._change.n.apply( this, arguments ),
+                                this._change.e.apply( this, [ event, dx, dy ] ) );
+                },
+                nw: function( event, dx, dy ) {
+                        return $.extend( this._change.n.apply( this, arguments ),
+                                this._change.w.apply( this, [ event, dx, dy ] ) );
+                }
+        },
+
+        _propagate: function( n, event ) {
+                $.ui.plugin.call( this, n, [ event, this.ui() ] );
+                if ( n !== "resize" ) {
+                        this._trigger( n, event, this.ui() );
+                }
+        },
+
+        plugins: {},
+
+        ui: function() {
+                return {
+                        originalElement: this.originalElement,
+                        element: this.element,
+                        helper: this.helper,
+                        position: this.position,
+                        size: this.size,
+                        originalSize: this.originalSize,
+                        originalPosition: this.originalPosition
+                };
+        }
+
+} );
+
+/*
+ * Resizable Extensions
+ */
+
+$.ui.plugin.add( "resizable", "animate", {
+
+        stop: function( event ) {
+                var that = $( this ).resizable( "instance" ),
+                        o = that.options,
+                        pr = that._proportionallyResizeElements,
+                        ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),
+                        soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height,
+                        soffsetw = ista ? 0 : that.sizeDiff.width,
+                        style = {
+                                width: ( that.size.width - soffsetw ),
+                                height: ( that.size.height - soffseth )
+                        },
+                        left = ( parseFloat( that.element.css( "left" ) ) +
+                                ( that.position.left - that.originalPosition.left ) ) || null,
+                        top = ( parseFloat( that.element.css( "top" ) ) +
+                                ( that.position.top - that.originalPosition.top ) ) || null;
+
+                that.element.animate(
+                        $.extend( style, top && left ? { top: top, left: left } : {} ), {
+                                duration: o.animateDuration,
+                                easing: o.animateEasing,
+                                step: function() {
+
+                                        var data = {
+                                                width: parseFloat( that.element.css( "width" ) ),
+                                                height: parseFloat( that.element.css( "height" ) ),
+                                                top: parseFloat( that.element.css( "top" ) ),
+                                                left: parseFloat( that.element.css( "left" ) )
+                                        };
+
+                                        if ( pr && pr.length ) {
+                                                $( pr[ 0 ] ).css( { width: data.width, height: data.height } );
+                                        }
+
+                                        // Propagating resize, and updating values for each animation step
+                                        that._updateCache( data );
+                                        that._propagate( "resize", event );
+
+                                }
+                        }
+                );
+        }
+
+} );
+
+$.ui.plugin.add( "resizable", "containment", {
+
+        start: function() {
+                var element, p, co, ch, cw, width, height,
+                        that = $( this ).resizable( "instance" ),
+                        o = that.options,
+                        el = that.element,
+                        oc = o.containment,
+                        ce = ( oc instanceof $ ) ?
+                                oc.get( 0 ) :
+                                ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
+
+                if ( !ce ) {
+                        return;
+                }
+
+                that.containerElement = $( ce );
+
+                if ( /document/.test( oc ) || oc === document ) {
+                        that.containerOffset = {
+                                left: 0,
+                                top: 0
+                        };
+                        that.containerPosition = {
+                                left: 0,
+                                top: 0
+                        };
+
+                        that.parentData = {
+                                element: $( document ),
+                                left: 0,
+                                top: 0,
+                                width: $( document ).width(),
+                                height: $( document ).height() || document.body.parentNode.scrollHeight
+                        };
+                } else {
+                        element = $( ce );
+                        p = [];
+                        $( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) {
+                                p[ i ] = that._num( element.css( "padding" + name ) );
+                        } );
+
+                        that.containerOffset = element.offset();
+                        that.containerPosition = element.position();
+                        that.containerSize = {
+                                height: ( element.innerHeight() - p[ 3 ] ),
+                                width: ( element.innerWidth() - p[ 1 ] )
+                        };
+
+                        co = that.containerOffset;
+                        ch = that.containerSize.height;
+                        cw = that.containerSize.width;
+                        width = ( that._hasScroll( ce, "left" ) ? ce.scrollWidth : cw );
+                        height = ( that._hasScroll( ce ) ? ce.scrollHeight : ch );
+
+                        that.parentData = {
+                                element: ce,
+                                left: co.left,
+                                top: co.top,
+                                width: width,
+                                height: height
+                        };
+                }
+        },
+
+        resize: function( event ) {
+                var woset, hoset, isParent, isOffsetRelative,
+                        that = $( this ).resizable( "instance" ),
+                        o = that.options,
+                        co = that.containerOffset,
+                        cp = that.position,
+                        pRatio = that._aspectRatio || event.shiftKey,
+                        cop = {
+                                top: 0,
+                                left: 0
+                        },
+                        ce = that.containerElement,
+                        continueResize = true;
+
+                if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
+                        cop = co;
+                }
+
+                if ( cp.left < ( that._helper ? co.left : 0 ) ) {
+                        that.size.width = that.size.width +
+                                ( that._helper ?
+                                        ( that.position.left - co.left ) :
+                                        ( that.position.left - cop.left ) );
+
+                        if ( pRatio ) {
+                                that.size.height = that.size.width / that.aspectRatio;
+                                continueResize = false;
+                        }
+                        that.position.left = o.helper ? co.left : 0;
+                }
+
+                if ( cp.top < ( that._helper ? co.top : 0 ) ) {
+                        that.size.height = that.size.height +
+                                ( that._helper ?
+                                        ( that.position.top - co.top ) :
+                                        that.position.top );
+
+                        if ( pRatio ) {
+                                that.size.width = that.size.height * that.aspectRatio;
+                                continueResize = false;
+                        }
+                        that.position.top = that._helper ? co.top : 0;
+                }
+
+                isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
+                isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
+
+                if ( isParent && isOffsetRelative ) {
+                        that.offset.left = that.parentData.left + that.position.left;
+                        that.offset.top = that.parentData.top + that.position.top;
+                } else {
+                        that.offset.left = that.element.offset().left;
+                        that.offset.top = that.element.offset().top;
+                }
+
+                woset = Math.abs( that.sizeDiff.width +
+                        ( that._helper ?
+                                that.offset.left - cop.left :
+                                ( that.offset.left - co.left ) ) );
+
+                hoset = Math.abs( that.sizeDiff.height +
+                        ( that._helper ?
+                                that.offset.top - cop.top :
+                                ( that.offset.top - co.top ) ) );
+
+                if ( woset + that.size.width >= that.parentData.width ) {
+                        that.size.width = that.parentData.width - woset;
+                        if ( pRatio ) {
+                                that.size.height = that.size.width / that.aspectRatio;
+                                continueResize = false;
+                        }
+                }
+
+                if ( hoset + that.size.height >= that.parentData.height ) {
+                        that.size.height = that.parentData.height - hoset;
+                        if ( pRatio ) {
+                                that.size.width = that.size.height * that.aspectRatio;
+                                continueResize = false;
+                        }
+                }
+
+                if ( !continueResize ) {
+                        that.position.left = that.prevPosition.left;
+                        that.position.top = that.prevPosition.top;
+                        that.size.width = that.prevSize.width;
+                        that.size.height = that.prevSize.height;
+                }
+        },
+
+        stop: function() {
+                var that = $( this ).resizable( "instance" ),
+                        o = that.options,
+                        co = that.containerOffset,
+                        cop = that.containerPosition,
+                        ce = that.containerElement,
+                        helper = $( that.helper ),
+                        ho = helper.offset(),
+                        w = helper.outerWidth() - that.sizeDiff.width,
+                        h = helper.outerHeight() - that.sizeDiff.height;
+
+                if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
+                        $( this ).css( {
+                                left: ho.left - cop.left - co.left,
+                                width: w,
+                                height: h
+                        } );
+                }
+
+                if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
+                        $( this ).css( {
+                                left: ho.left - cop.left - co.left,
+                                width: w,
+                                height: h
+                        } );
+                }
+        }
+} );
+
+$.ui.plugin.add( "resizable", "alsoResize", {
+
+        start: function() {
+                var that = $( this ).resizable( "instance" ),
+                        o = that.options;
+
+                $( o.alsoResize ).each( function() {
+                        var el = $( this ),
+                                elSize = that._calculateAdjustedElementDimensions( el );
+
+                        el.data( "ui-resizable-alsoresize", {
+                                width: elSize.width, height: elSize.height,
+                                left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) )
+                        } );
+                } );
+        },
+
+        resize: function( event, ui ) {
+                var that = $( this ).resizable( "instance" ),
+                        o = that.options,
+                        os = that.originalSize,
+                        op = that.originalPosition,
+                        delta = {
+                                height: ( that.size.height - os.height ) || 0,
+                                width: ( that.size.width - os.width ) || 0,
+                                top: ( that.position.top - op.top ) || 0,
+                                left: ( that.position.left - op.left ) || 0
+                        };
+
+                        $( o.alsoResize ).each( function() {
+                                var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {},
+                                        css = el.parents( ui.originalElement[ 0 ] ).length ?
+                                                        [ "width", "height" ] :
+                                                        [ "width", "height", "top", "left" ];
+
+                                $.each( css, function( i, prop ) {
+                                        var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );
+                                        if ( sum && sum >= 0 ) {
+                                                style[ prop ] = sum || null;
+                                        }
+                                } );
+
+                                el.css( style );
+                        } );
+        },
+
+        stop: function() {
+                $( this ).removeData( "ui-resizable-alsoresize" );
+        }
+} );
+
+$.ui.plugin.add( "resizable", "ghost", {
+
+        start: function() {
+
+                var that = $( this ).resizable( "instance" ), cs = that.size;
+
+                that.ghost = that.originalElement.clone();
+                that.ghost.css( {
+                        opacity: 0.25,
+                        display: "block",
+                        position: "relative",
+                        height: cs.height,
+                        width: cs.width,
+                        margin: 0,
+                        left: 0,
+                        top: 0
+                } );
+
+                that._addClass( that.ghost, "ui-resizable-ghost" );
+
+                // DEPRECATED
+                // TODO: remove after 1.12
+                if ( $.uiBackCompat === true && typeof that.options.ghost === "string" ) {
+
+                        // Ghost option
+                        that.ghost.addClass( this.options.ghost );
+                }
+
+                that.ghost.appendTo( that.helper );
+
+        },
+
+        resize: function() {
+                var that = $( this ).resizable( "instance" );
+                if ( that.ghost ) {
+                        that.ghost.css( {
+                                position: "relative",
+                                height: that.size.height,
+                                width: that.size.width
+                        } );
+                }
+        },
+
+        stop: function() {
+                var that = $( this ).resizable( "instance" );
+                if ( that.ghost && that.helper ) {
+                        that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );
+                }
+        }
+
+} );
+
+$.ui.plugin.add( "resizable", "grid", {
+
+        resize: function() {
+                var outerDimensions,
+                        that = $( this ).resizable( "instance" ),
+                        o = that.options,
+                        cs = that.size,
+                        os = that.originalSize,
+                        op = that.originalPosition,
+                        a = that.axis,
+                        grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
+                        gridX = ( grid[ 0 ] || 1 ),
+                        gridY = ( grid[ 1 ] || 1 ),
+                        ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,
+                        oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,
+                        newWidth = os.width + ox,
+                        newHeight = os.height + oy,
+                        isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),
+                        isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),
+                        isMinWidth = o.minWidth && ( o.minWidth > newWidth ),
+                        isMinHeight = o.minHeight && ( o.minHeight > newHeight );
+
+                o.grid = grid;
+
+                if ( isMinWidth ) {
+                        newWidth += gridX;
+                }
+                if ( isMinHeight ) {
+                        newHeight += gridY;
+                }
+                if ( isMaxWidth ) {
+                        newWidth -= gridX;
+                }
+                if ( isMaxHeight ) {
+                        newHeight -= gridY;
+                }
+
+                if ( /^(se|s|e)$/.test( a ) ) {
+                        that.size.width = newWidth;
+                        that.size.height = newHeight;
+                } else if ( /^(ne)$/.test( a ) ) {
+                        that.size.width = newWidth;
+                        that.size.height = newHeight;
+                        that.position.top = op.top - oy;
+                } else if ( /^(sw)$/.test( a ) ) {
+                        that.size.width = newWidth;
+                        that.size.height = newHeight;
+                        that.position.left = op.left - ox;
+                } else {
+                        if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {
+                                outerDimensions = that._getPaddingPlusBorderDimensions( this );
+                        }
+
+                        if ( newHeight - gridY > 0 ) {
+                                that.size.height = newHeight;
+                                that.position.top = op.top - oy;
+                        } else {
+                                newHeight = gridY - outerDimensions.height;
+                                that.size.height = newHeight;
+                                that.position.top = op.top + os.height - newHeight;
+                        }
+                        if ( newWidth - gridX > 0 ) {
+                                that.size.width = newWidth;
+                                that.position.left = op.left - ox;
+                        } else {
+                                newWidth = gridX - outerDimensions.width;
+                                that.size.width = newWidth;
+                                that.position.left = op.left + os.width - newWidth;
+                        }
+                }
+        }
+
+} );
+
+return $.ui.resizable;
+
+} );
+
+
+
+
+
+
+
+
+
+
+
+
+/*!
+ * jQuery UI Dialog 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Dialog
+//>>group: Widgets
+//>>description: Displays customizable dialog windows.
+//>>docs: https://api.jqueryui.com/dialog/
+//>>demos: https://jqueryui.com/dialog/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/dialog.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./button",
+                        "./draggable",
+                        "./mouse",
+                        "./resizable",
+                        "../focusable",
+                        "../keycode",
+                        "../position",
+                        "../tabbable",
+                        "../unique-id",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.dialog", {
+        version: "1.14.1",
+        options: {
+                appendTo: "body",
+                autoOpen: true,
+                buttons: [],
+                classes: {
+                        "ui-dialog": "ui-corner-all",
+                        "ui-dialog-titlebar": "ui-corner-all"
+                },
+                closeOnEscape: true,
+                closeText: "Close",
+                draggable: true,
+                hide: null,
+                height: "auto",
+                maxHeight: null,
+                maxWidth: null,
+                minHeight: 150,
+                minWidth: 150,
+                modal: false,
+                position: {
+                        my: "center",
+                        at: "center",
+                        of: window,
+                        collision: "fit",
+
+                        // Ensure the titlebar is always visible
+                        using: function( pos ) {
+                                var topOffset = $( this ).css( pos ).offset().top;
+                                if ( topOffset < 0 ) {
+                                        $( this ).css( "top", pos.top - topOffset );
+                                }
+                        }
+                },
+                resizable: true,
+                show: null,
+                title: null,
+                uiDialogTitleHeadingLevel: 0,
+                width: 300,
+
+                // Callbacks
+                beforeClose: null,
+                close: null,
+                drag: null,
+                dragStart: null,
+                dragStop: null,
+                focus: null,
+                open: null,
+                resize: null,
+                resizeStart: null,
+                resizeStop: null
+        },
+
+        sizeRelatedOptions: {
+                buttons: true,
+                height: true,
+                maxHeight: true,
+                maxWidth: true,
+                minHeight: true,
+                minWidth: true,
+                width: true
+        },
+
+        resizableRelatedOptions: {
+                maxHeight: true,
+                maxWidth: true,
+                minHeight: true,
+                minWidth: true
+        },
+
+        _create: function() {
+                this.originalCss = {
+                        display: this.element[ 0 ].style.display,
+                        width: this.element[ 0 ].style.width,
+                        minHeight: this.element[ 0 ].style.minHeight,
+                        maxHeight: this.element[ 0 ].style.maxHeight,
+                        height: this.element[ 0 ].style.height
+                };
+                this.originalPosition = {
+                        parent: this.element.parent(),
+                        index: this.element.parent().children().index( this.element )
+                };
+                this.originalTitle = this.element.attr( "title" );
+                if ( this.options.title == null && this.originalTitle != null ) {
+                        this.options.title = this.originalTitle;
+                }
+
+                // Dialogs can't be disabled
+                if ( this.options.disabled ) {
+                        this.options.disabled = false;
+                }
+
+                this._createWrapper();
+
+                this.element
+                        .show()
+                        .removeAttr( "title" )
+                        .appendTo( this.uiDialog );
+
+                this._addClass( "ui-dialog-content", "ui-widget-content" );
+
+                this._createTitlebar();
+                this._createButtonPane();
+
+                if ( this.options.draggable && $.fn.draggable ) {
+                        this._makeDraggable();
+                }
+                if ( this.options.resizable && $.fn.resizable ) {
+                        this._makeResizable();
+                }
+
+                this._isOpen = false;
+
+                this._trackFocus();
+        },
+
+        _init: function() {
+                if ( this.options.autoOpen ) {
+                        this.open();
+                }
+        },
+
+        _appendTo: function() {
+                var element = this.options.appendTo;
+                if ( element && ( element.jquery || element.nodeType ) ) {
+                        return $( element );
+                }
+                return this.document.find( element || "body" ).eq( 0 );
+        },
+
+        _destroy: function() {
+                var next,
+                        originalPosition = this.originalPosition;
+
+                this._untrackInstance();
+                this._destroyOverlay();
+
+                this.element
+                        .removeUniqueId()
+                        .css( this.originalCss )
+
+                        // Without detaching first, the following becomes really slow
+                        .detach();
+
+                this.uiDialog.remove();
+
+                if ( this.originalTitle ) {
+                        this.element.attr( "title", this.originalTitle );
+                }
+
+                next = originalPosition.parent.children().eq( originalPosition.index );
+
+                // Don't try to place the dialog next to itself (#8613)
+                if ( next.length && next[ 0 ] !== this.element[ 0 ] ) {
+                        next.before( this.element );
+                } else {
+                        originalPosition.parent.append( this.element );
+                }
+        },
+
+        widget: function() {
+                return this.uiDialog;
+        },
+
+        disable: $.noop,
+        enable: $.noop,
+
+        close: function( event ) {
+                var that = this;
+
+                if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
+                        return;
+                }
+
+                this._isOpen = false;
+                this._focusedElement = null;
+                this._destroyOverlay();
+                this._untrackInstance();
+
+                if ( !this.opener.filter( ":focusable" ).trigger( "focus" ).length ) {
+
+                        // Hiding a focused element doesn't trigger blur in WebKit
+                        // so in case we have nothing to focus on, explicitly blur the active element
+                        // https://bugs.webkit.org/show_bug.cgi?id=47182
+                        $( this.document[ 0 ].activeElement ).trigger( "blur" );
+                }
+
+                this._hide( this.uiDialog, this.options.hide, function() {
+                        that._trigger( "close", event );
+                } );
+        },
+
+        isOpen: function() {
+                return this._isOpen;
+        },
+
+        moveToTop: function() {
+                this._moveToTop();
+        },
+
+        _moveToTop: function( event, silent ) {
+                var moved = false,
+                        zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map( function() {
+                                return +$( this ).css( "z-index" );
+                        } ).get(),
+                        zIndexMax = Math.max.apply( null, zIndices );
+
+                if ( zIndexMax >= +this.uiDialog.css( "z-index" ) ) {
+                        this.uiDialog.css( "z-index", zIndexMax + 1 );
+                        moved = true;
+                }
+
+                if ( moved && !silent ) {
+                        this._trigger( "focus", event );
+                }
+                return moved;
+        },
+
+        open: function() {
+                var that = this;
+                if ( this._isOpen ) {
+                        if ( this._moveToTop() ) {
+                                this._focusTabbable();
+                        }
+                        return;
+                }
+
+                this._isOpen = true;
+                this.opener = $( this.document[ 0 ].activeElement );
+
+                this._size();
+                this._position();
+                this._createOverlay();
+                this._moveToTop( null, true );
+
+                // Ensure the overlay is moved to the top with the dialog, but only when
+                // opening. The overlay shouldn't move after the dialog is open so that
+                // modeless dialogs opened after the modal dialog stack properly.
+                if ( this.overlay ) {
+                        this.overlay.css( "z-index", this.uiDialog.css( "z-index" ) - 1 );
+                }
+
+                this._show( this.uiDialog, this.options.show, function() {
+                        that._focusTabbable();
+                        that._trigger( "focus" );
+                } );
+
+                // Track the dialog immediately upon opening in case a focus event
+                // somehow occurs outside of the dialog before an element inside the
+                // dialog is focused (#10152)
+                this._makeFocusTarget();
+
+                this._trigger( "open" );
+        },
+
+        _focusTabbable: function() {
+
+                // Set focus to the first match:
+                // 1. An element that was focused previously
+                // 2. First element inside the dialog matching [autofocus]
+                // 3. Tabbable element inside the content element
+                // 4. Tabbable element inside the buttonpane
+                // 5. The close button
+                // 6. The dialog itself
+                var hasFocus = this._focusedElement;
+                if ( !hasFocus ) {
+                        hasFocus = this.element.find( "[autofocus]" );
+                }
+                if ( !hasFocus.length ) {
+                        hasFocus = this.element.find( ":tabbable" );
+                }
+                if ( !hasFocus.length ) {
+                        hasFocus = this.uiDialogButtonPane.find( ":tabbable" );
+                }
+                if ( !hasFocus.length ) {
+                        hasFocus = this.uiDialogTitlebarClose.filter( ":tabbable" );
+                }
+                if ( !hasFocus.length ) {
+                        hasFocus = this.uiDialog;
+                }
+                hasFocus.eq( 0 ).trigger( "focus" );
+        },
+
+        _restoreTabbableFocus: function() {
+                var activeElement = this.document[ 0 ].activeElement,
+                        isActive = this.uiDialog[ 0 ] === activeElement ||
+                                $.contains( this.uiDialog[ 0 ], activeElement );
+                if ( !isActive ) {
+                        this._focusTabbable();
+                }
+        },
+
+        _keepFocus: function( event ) {
+                event.preventDefault();
+                this._restoreTabbableFocus();
+        },
+
+        _createWrapper: function() {
+                this.uiDialog = $( "<div>" )
+                        .hide()
+                        .attr( {
+
+                                // Setting tabIndex makes the div focusable
+                                tabIndex: -1,
+                                role: "dialog",
+                                "aria-modal": this.options.modal ? "true" : null
+                        } )
+                        .appendTo( this._appendTo() );
+
+                this._addClass( this.uiDialog, "ui-dialog", "ui-widget ui-widget-content ui-front" );
+                this._on( this.uiDialog, {
+                        keydown: function( event ) {
+                                if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
+                                                event.keyCode === $.ui.keyCode.ESCAPE ) {
+                                        event.preventDefault();
+                                        this.close( event );
+                                        return;
+                                }
+
+                                // Prevent tabbing out of dialogs
+                                if ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {
+                                        return;
+                                }
+                                var tabbables = this.uiDialog.find( ":tabbable" ),
+                                        first = tabbables.first(),
+                                        last = tabbables.last();
+
+                                if ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&
+                                                !event.shiftKey ) {
+                                        this._delay( function() {
+                                                first.trigger( "focus" );
+                                        } );
+                                        event.preventDefault();
+                                } else if ( ( event.target === first[ 0 ] ||
+                                                event.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {
+                                        this._delay( function() {
+                                                last.trigger( "focus" );
+                                        } );
+                                        event.preventDefault();
+                                }
+                        },
+                        mousedown: function( event ) {
+                                if ( this._moveToTop( event ) ) {
+                                        this._focusTabbable();
+                                }
+                        }
+                } );
+
+                // We assume that any existing aria-describedby attribute means
+                // that the dialog content is marked up properly
+                // otherwise we brute force the content as the description
+                if ( !this.element.find( "[aria-describedby]" ).length ) {
+                        this.uiDialog.attr( {
+                                "aria-describedby": this.element.uniqueId().attr( "id" )
+                        } );
+                }
+        },
+
+        _createTitlebar: function() {
+                var uiDialogTitle;
+
+                this.uiDialogTitlebar = $( "<div>" );
+                this._addClass( this.uiDialogTitlebar,
+                        "ui-dialog-titlebar", "ui-widget-header ui-helper-clearfix" );
+                this._on( this.uiDialogTitlebar, {
+                        mousedown: function( event ) {
+
+                                // Don't prevent click on close button (#8838)
+                                // Focusing a dialog that is partially scrolled out of view
+                                // causes the browser to scroll it into view, preventing the click event
+                                if ( !$( event.target ).closest( ".ui-dialog-titlebar-close" ) ) {
+
+                                        // Dialog isn't getting focus when dragging (#8063)
+                                        this.uiDialog.trigger( "focus" );
+                                }
+                        }
+                } );
+
+                this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
+                        .button( {
+                                label: $( "<a>" ).text( this.options.closeText ).html(),
+                                icon: "ui-icon-closethick",
+                                showLabel: false
+                        } )
+                        .appendTo( this.uiDialogTitlebar );
+
+                this._addClass( this.uiDialogTitlebarClose, "ui-dialog-titlebar-close" );
+                this._on( this.uiDialogTitlebarClose, {
+                        click: function( event ) {
+                                event.preventDefault();
+                                this.close( event );
+                        }
+                } );
+
+                var uiDialogHeadingLevel = Number.isInteger( this.options.uiDialogTitleHeadingLevel ) &&
+                        this.options.uiDialogTitleHeadingLevel > 0 &&
+                        this.options.uiDialogTitleHeadingLevel <= 6 ?
+                        "h" + this.options.uiDialogTitleHeadingLevel : "span";
+
+                uiDialogTitle = $( "<" + uiDialogHeadingLevel + ">" )
+                        .uniqueId().prependTo( this.uiDialogTitlebar );
+                this._addClass( uiDialogTitle, "ui-dialog-title" );
+                this._title( uiDialogTitle );
+
+                this.uiDialogTitlebar.prependTo( this.uiDialog );
+
+                this.uiDialog.attr( {
+                        "aria-labelledby": uiDialogTitle.attr( "id" )
+                } );
+        },
+
+        _title: function( title ) {
+                if ( this.options.title ) {
+                        title.text( this.options.title );
+                } else {
+                        title.html( "&#160;" );
+                }
+        },
+
+        _createButtonPane: function() {
+                this.uiDialogButtonPane = $( "<div>" );
+                this._addClass( this.uiDialogButtonPane, "ui-dialog-buttonpane",
+                        "ui-widget-content ui-helper-clearfix" );
+
+                this.uiButtonSet = $( "<div>" )
+                        .appendTo( this.uiDialogButtonPane );
+                this._addClass( this.uiButtonSet, "ui-dialog-buttonset" );
+
+                this._createButtons();
+        },
+
+        _createButtons: function() {
+                var that = this,
+                        buttons = this.options.buttons;
+
+                // If we already have a button pane, remove it
+                this.uiDialogButtonPane.remove();
+                this.uiButtonSet.empty();
+
+                if ( $.isEmptyObject( buttons ) || ( Array.isArray( buttons ) && !buttons.length ) ) {
+                        this._removeClass( this.uiDialog, "ui-dialog-buttons" );
+                        return;
+                }
+
+                $.each( buttons, function( name, props ) {
+                        var click, buttonOptions;
+                        props = typeof props === "function" ?
+                                { click: props, text: name } :
+                                props;
+
+                        // Default to a non-submitting button
+                        props = $.extend( { type: "button" }, props );
+
+                        // Change the context for the click callback to be the main element
+                        click = props.click;
+                        buttonOptions = {
+                                icon: props.icon,
+                                iconPosition: props.iconPosition,
+                                showLabel: props.showLabel,
+
+                                // Deprecated options
+                                icons: props.icons,
+                                text: props.text
+                        };
+
+                        delete props.click;
+                        delete props.icon;
+                        delete props.iconPosition;
+                        delete props.showLabel;
+
+                        // Deprecated options
+                        delete props.icons;
+                        if ( typeof props.text === "boolean" ) {
+                                delete props.text;
+                        }
+
+                        $( "<button></button>", props )
+                                .button( buttonOptions )
+                                .appendTo( that.uiButtonSet )
+                                .on( "click", function() {
+                                        click.apply( that.element[ 0 ], arguments );
+                                } );
+                } );
+                this._addClass( this.uiDialog, "ui-dialog-buttons" );
+                this.uiDialogButtonPane.appendTo( this.uiDialog );
+        },
+
+        _makeDraggable: function() {
+                var that = this,
+                        options = this.options;
+
+                function filteredUi( ui ) {
+                        return {
+                                position: ui.position,
+                                offset: ui.offset
+                        };
+                }
+
+                this.uiDialog.draggable( {
+                        cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
+                        handle: ".ui-dialog-titlebar",
+                        containment: "document",
+                        start: function( event, ui ) {
+                                that._addClass( $( this ), "ui-dialog-dragging" );
+                                that._blockFrames();
+                                that._trigger( "dragStart", event, filteredUi( ui ) );
+                        },
+                        drag: function( event, ui ) {
+                                that._trigger( "drag", event, filteredUi( ui ) );
+                        },
+                        stop: function( event, ui ) {
+                                var left = ui.offset.left - that.document.scrollLeft(),
+                                        top = ui.offset.top - that.document.scrollTop();
+
+                                options.position = {
+                                        my: "left top",
+                                        at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
+                                                "top" + ( top >= 0 ? "+" : "" ) + top,
+                                        of: that.window
+                                };
+                                that._removeClass( $( this ), "ui-dialog-dragging" );
+                                that._unblockFrames();
+                                that._trigger( "dragStop", event, filteredUi( ui ) );
+                        }
+                } );
+        },
+
+        _makeResizable: function() {
+                var that = this,
+                        options = this.options,
+                        handles = options.resizable,
+
+                        // .ui-resizable has position: relative defined in the stylesheet
+                        // but dialogs have to use absolute or fixed positioning
+                        position = this.uiDialog.css( "position" ),
+                        resizeHandles = typeof handles === "string" ?
+                                handles :
+                                "n,e,s,w,se,sw,ne,nw";
+
+                function filteredUi( ui ) {
+                        return {
+                                originalPosition: ui.originalPosition,
+                                originalSize: ui.originalSize,
+                                position: ui.position,
+                                size: ui.size
+                        };
+                }
+
+                this.uiDialog.resizable( {
+                        cancel: ".ui-dialog-content",
+                        containment: "document",
+                        alsoResize: this.element,
+                        maxWidth: options.maxWidth,
+                        maxHeight: options.maxHeight,
+                        minWidth: options.minWidth,
+                        minHeight: this._minHeight(),
+                        handles: resizeHandles,
+                        start: function( event, ui ) {
+                                that._addClass( $( this ), "ui-dialog-resizing" );
+                                that._blockFrames();
+                                that._trigger( "resizeStart", event, filteredUi( ui ) );
+                        },
+                        resize: function( event, ui ) {
+                                that._trigger( "resize", event, filteredUi( ui ) );
+                        },
+                        stop: function( event, ui ) {
+                                var offset = that.uiDialog.offset(),
+                                        left = offset.left - that.document.scrollLeft(),
+                                        top = offset.top - that.document.scrollTop();
+
+                                options.height = that.uiDialog.height();
+                                options.width = that.uiDialog.width();
+                                options.position = {
+                                        my: "left top",
+                                        at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
+                                                "top" + ( top >= 0 ? "+" : "" ) + top,
+                                        of: that.window
+                                };
+                                that._removeClass( $( this ), "ui-dialog-resizing" );
+                                that._unblockFrames();
+                                that._trigger( "resizeStop", event, filteredUi( ui ) );
+                        }
+                } )
+                        .css( "position", position );
+        },
+
+        _trackFocus: function() {
+                this._on( this.widget(), {
+                        focusin: function( event ) {
+                                this._makeFocusTarget();
+                                this._focusedElement = $( event.target );
+                        }
+                } );
+        },
+
+        _makeFocusTarget: function() {
+                this._untrackInstance();
+                this._trackingInstances().unshift( this );
+        },
+
+        _untrackInstance: function() {
+                var instances = this._trackingInstances(),
+                        exists = $.inArray( this, instances );
+                if ( exists !== -1 ) {
+                        instances.splice( exists, 1 );
+                }
+        },
+
+        _trackingInstances: function() {
+                var instances = this.document.data( "ui-dialog-instances" );
+                if ( !instances ) {
+                        instances = [];
+                        this.document.data( "ui-dialog-instances", instances );
+                }
+                return instances;
+        },
+
+        _minHeight: function() {
+                var options = this.options;
+
+                return options.height === "auto" ?
+                        options.minHeight :
+                        Math.min( options.minHeight, options.height );
+        },
+
+        _position: function() {
+
+                // Need to show the dialog to get the actual offset in the position plugin
+                var isVisible = this.uiDialog.is( ":visible" );
+                if ( !isVisible ) {
+                        this.uiDialog.show();
+                }
+                this.uiDialog.position( this.options.position );
+                if ( !isVisible ) {
+                        this.uiDialog.hide();
+                }
+        },
+
+        _setOptions: function( options ) {
+                var that = this,
+                        resize = false,
+                        resizableOptions = {};
+
+                $.each( options, function( key, value ) {
+                        that._setOption( key, value );
+
+                        if ( key in that.sizeRelatedOptions ) {
+                                resize = true;
+                        }
+                        if ( key in that.resizableRelatedOptions ) {
+                                resizableOptions[ key ] = value;
+                        }
+                } );
+
+                if ( resize ) {
+                        this._size();
+                        this._position();
+                }
+                if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
+                        this.uiDialog.resizable( "option", resizableOptions );
+                }
+        },
+
+        _setOption: function( key, value ) {
+                var isDraggable, isResizable,
+                        uiDialog = this.uiDialog;
+
+                if ( key === "disabled" ) {
+                        return;
+                }
+
+                this._super( key, value );
+
+                if ( key === "appendTo" ) {
+                        this.uiDialog.appendTo( this._appendTo() );
+                }
+
+                if ( key === "buttons" ) {
+                        this._createButtons();
+                }
+
+                if ( key === "closeText" ) {
+                        this.uiDialogTitlebarClose.button( {
+
+                                // Ensure that we always pass a string
+                                label: $( "<a>" ).text( "" + this.options.closeText ).html()
+                        } );
+                }
+
+                if ( key === "draggable" ) {
+                        isDraggable = uiDialog.is( ":data(ui-draggable)" );
+                        if ( isDraggable && !value ) {
+                                uiDialog.draggable( "destroy" );
+                        }
+
+                        if ( !isDraggable && value ) {
+                                this._makeDraggable();
+                        }
+                }
+
+                if ( key === "position" ) {
+                        this._position();
+                }
+
+                if ( key === "resizable" ) {
+
+                        // currently resizable, becoming non-resizable
+                        isResizable = uiDialog.is( ":data(ui-resizable)" );
+                        if ( isResizable && !value ) {
+                                uiDialog.resizable( "destroy" );
+                        }
+
+                        // Currently resizable, changing handles
+                        if ( isResizable && typeof value === "string" ) {
+                                uiDialog.resizable( "option", "handles", value );
+                        }
+
+                        // Currently non-resizable, becoming resizable
+                        if ( !isResizable && value !== false ) {
+                                this._makeResizable();
+                        }
+                }
+
+                if ( key === "title" ) {
+                        this._title( this.uiDialogTitlebar.find( ".ui-dialog-title" ) );
+                }
+
+                if ( key === "modal" ) {
+                        uiDialog.attr( "aria-modal", value ? "true" : null );
+                }
+        },
+
+        _size: function() {
+
+                // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
+                // divs will both have width and height set, so we need to reset them
+                var nonContentHeight, minContentHeight, maxContentHeight,
+                        options = this.options;
+
+                // Reset content sizing
+                this.element.show().css( {
+                        width: "auto",
+                        minHeight: 0,
+                        maxHeight: "none",
+                        height: 0
+                } );
+
+                if ( options.minWidth > options.width ) {
+                        options.width = options.minWidth;
+                }
+
+                // Reset wrapper sizing
+                // determine the height of all the non-content elements
+                nonContentHeight = this.uiDialog.css( {
+                        height: "auto",
+                        width: options.width
+                } )
+                        .outerHeight();
+                minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
+                maxContentHeight = typeof options.maxHeight === "number" ?
+                        Math.max( 0, options.maxHeight - nonContentHeight ) :
+                        "none";
+
+                if ( options.height === "auto" ) {
+                        this.element.css( {
+                                minHeight: minContentHeight,
+                                maxHeight: maxContentHeight,
+                                height: "auto"
+                        } );
+                } else {
+                        this.element.height( Math.max( 0, options.height - nonContentHeight ) );
+                }
+
+                if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
+                        this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
+                }
+        },
+
+        _blockFrames: function() {
+                this.iframeBlocks = this.document.find( "iframe" ).map( function() {
+                        var iframe = $( this );
+
+                        return $( "<div>" )
+                                .css( {
+                                        position: "absolute",
+                                        width: iframe.outerWidth(),
+                                        height: iframe.outerHeight()
+                                } )
+                                .appendTo( iframe.parent() )
+                                .offset( iframe.offset() )[ 0 ];
+                } );
+        },
+
+        _unblockFrames: function() {
+                if ( this.iframeBlocks ) {
+                        this.iframeBlocks.remove();
+                        delete this.iframeBlocks;
+                }
+        },
+
+        _allowInteraction: function( event ) {
+                if ( $( event.target ).closest( ".ui-dialog" ).length ) {
+                        return true;
+                }
+
+                // TODO: Remove hack when datepicker implements
+                // the .ui-front logic (#8989)
+                return !!$( event.target ).closest( ".ui-datepicker" ).length;
+        },
+
+        _createOverlay: function() {
+                if ( !this.options.modal ) {
+                        return;
+                }
+
+                // We use a delay in case the overlay is created from an
+                // event that we're going to be cancelling (#2804)
+                var isOpening = true;
+                this._delay( function() {
+                        isOpening = false;
+                } );
+
+                if ( !this.document.data( "ui-dialog-overlays" ) ) {
+
+                        // Prevent use of anchors and inputs
+                        // This doesn't use `_on()` because it is a shared event handler
+                        // across all open modal dialogs.
+                        this.document.on( "focusin.ui-dialog", function( event ) {
+                                if ( isOpening ) {
+                                        return;
+                                }
+
+                                var instance = this._trackingInstances()[ 0 ];
+                                if ( !instance._allowInteraction( event ) ) {
+                                        event.preventDefault();
+                                        instance._focusTabbable();
+                                }
+                        }.bind( this ) );
+                }
+
+                this.overlay = $( "<div>" )
+                        .appendTo( this._appendTo() );
+
+                this._addClass( this.overlay, null, "ui-widget-overlay ui-front" );
+                this._on( this.overlay, {
+                        mousedown: "_keepFocus"
+                } );
+                this.document.data( "ui-dialog-overlays",
+                        ( this.document.data( "ui-dialog-overlays" ) || 0 ) + 1 );
+        },
+
+        _destroyOverlay: function() {
+                if ( !this.options.modal ) {
+                        return;
+                }
+
+                if ( this.overlay ) {
+                        var overlays = this.document.data( "ui-dialog-overlays" ) - 1;
+
+                        if ( !overlays ) {
+                                this.document.off( "focusin.ui-dialog" );
+                                this.document.removeData( "ui-dialog-overlays" );
+                        } else {
+                                this.document.data( "ui-dialog-overlays", overlays );
+                        }
+
+                        this.overlay.remove();
+                        this.overlay = null;
+                }
+        }
+} );
+
+// DEPRECATED
+// TODO: switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat === true ) {
+
+        // Backcompat for dialogClass option
+        $.widget( "ui.dialog", $.ui.dialog, {
+                options: {
+                        dialogClass: ""
+                },
+                _createWrapper: function() {
+                        this._super();
+                        this.uiDialog.addClass( this.options.dialogClass );
+                },
+                _setOption: function( key, value ) {
+                        if ( key === "dialogClass" ) {
+                                this.uiDialog
+                                        .removeClass( this.options.dialogClass )
+                                        .addClass( value );
+                        }
+                        this._superApply( arguments );
+                }
+        } );
+}
+
+return $.ui.dialog;
+
+} );
+
+
+
+
+
+/*!
+ * jQuery UI Droppable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Droppable
+//>>group: Interactions
+//>>description: Enables drop targets for draggable elements.
+//>>docs: https://api.jqueryui.com/droppable/
+//>>demos: https://jqueryui.com/droppable/
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./draggable",
+                        "./mouse",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.droppable", {
+        version: "1.14.1",
+        widgetEventPrefix: "drop",
+        options: {
+                accept: "*",
+                addClasses: true,
+                greedy: false,
+                scope: "default",
+                tolerance: "intersect",
+
+                // Callbacks
+                activate: null,
+                deactivate: null,
+                drop: null,
+                out: null,
+                over: null
+        },
+        _create: function() {
+
+                var proportions,
+                        o = this.options,
+                        accept = o.accept;
+
+                this.isover = false;
+                this.isout = true;
+
+                this.accept = typeof accept === "function" ? accept : function( d ) {
+                        return d.is( accept );
+                };
+
+                this.proportions = function( /* valueToWrite */ ) {
+                        if ( arguments.length ) {
+
+                                // Store the droppable's proportions
+                                proportions = arguments[ 0 ];
+                        } else {
+
+                                // Retrieve or derive the droppable's proportions
+                                return proportions ?
+                                        proportions :
+                                        proportions = {
+                                                width: this.element[ 0 ].offsetWidth,
+                                                height: this.element[ 0 ].offsetHeight
+                                        };
+                        }
+                };
+
+                this._addToManager( o.scope );
+
+                if ( o.addClasses ) {
+                        this._addClass( "ui-droppable" );
+                }
+
+        },
+
+        _addToManager: function( scope ) {
+
+                // Add the reference and positions to the manager
+                $.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
+                $.ui.ddmanager.droppables[ scope ].push( this );
+        },
+
+        _splice: function( drop ) {
+                var i = 0;
+                for ( ; i < drop.length; i++ ) {
+                        if ( drop[ i ] === this ) {
+                                drop.splice( i, 1 );
+                        }
+                }
+        },
+
+        _destroy: function() {
+                var drop = $.ui.ddmanager.droppables[ this.options.scope ];
+
+                this._splice( drop );
+        },
+
+        _setOption: function( key, value ) {
+
+                if ( key === "accept" ) {
+                        this.accept = typeof value === "function" ? value : function( d ) {
+                                return d.is( value );
+                        };
+                } else if ( key === "scope" ) {
+                        var drop = $.ui.ddmanager.droppables[ this.options.scope ];
+
+                        this._splice( drop );
+                        this._addToManager( value );
+                }
+
+                this._super( key, value );
+        },
+
+        _activate: function( event ) {
+                var draggable = $.ui.ddmanager.current;
+
+                this._addActiveClass();
+                if ( draggable ) {
+                        this._trigger( "activate", event, this.ui( draggable ) );
+                }
+        },
+
+        _deactivate: function( event ) {
+                var draggable = $.ui.ddmanager.current;
+
+                this._removeActiveClass();
+                if ( draggable ) {
+                        this._trigger( "deactivate", event, this.ui( draggable ) );
+                }
+        },
+
+        _over: function( event ) {
+
+                var draggable = $.ui.ddmanager.current;
+
+                // Bail if draggable and droppable are same element
+                if ( !draggable || ( draggable.currentItem ||
+                                draggable.element )[ 0 ] === this.element[ 0 ] ) {
+                        return;
+                }
+
+                if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
+                                draggable.element ) ) ) {
+                        this._addHoverClass();
+                        this._trigger( "over", event, this.ui( draggable ) );
+                }
+
+        },
+
+        _out: function( event ) {
+
+                var draggable = $.ui.ddmanager.current;
+
+                // Bail if draggable and droppable are same element
+                if ( !draggable || ( draggable.currentItem ||
+                                draggable.element )[ 0 ] === this.element[ 0 ] ) {
+                        return;
+                }
+
+                if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
+                                draggable.element ) ) ) {
+                        this._removeHoverClass();
+                        this._trigger( "out", event, this.ui( draggable ) );
+                }
+
+        },
+
+        _drop: function( event, custom ) {
+
+                var draggable = custom || $.ui.ddmanager.current,
+                        childrenIntersection = false;
+
+                // Bail if draggable and droppable are same element
+                if ( !draggable || ( draggable.currentItem ||
+                                draggable.element )[ 0 ] === this.element[ 0 ] ) {
+                        return false;
+                }
+
+                this.element
+                        .find( ":data(ui-droppable)" )
+                        .not( ".ui-draggable-dragging" )
+                        .each( function() {
+                                var inst = $( this ).droppable( "instance" );
+                                if (
+                                        inst.options.greedy &&
+                                        !inst.options.disabled &&
+                                        inst.options.scope === draggable.options.scope &&
+                                        inst.accept.call(
+                                                inst.element[ 0 ], ( draggable.currentItem || draggable.element )
+                                        ) &&
+                                        $.ui.intersect(
+                                                draggable,
+                                                $.extend( inst, { offset: inst.element.offset() } ),
+                                                inst.options.tolerance, event
+                                        )
+                                ) {
+                                        childrenIntersection = true;
+                                        return false;
+                                }
+                        } );
+                if ( childrenIntersection ) {
+                        return false;
+                }
+
+                if ( this.accept.call( this.element[ 0 ],
+                                ( draggable.currentItem || draggable.element ) ) ) {
+                        this._removeActiveClass();
+                        this._removeHoverClass();
+
+                        this._trigger( "drop", event, this.ui( draggable ) );
+                        return this.element;
+                }
+
+                return false;
+
+        },
+
+        ui: function( c ) {
+                return {
+                        draggable: ( c.currentItem || c.element ),
+                        helper: c.helper,
+                        position: c.position,
+                        offset: c.positionAbs
+                };
+        },
+
+        // Extension points just to make backcompat sane and avoid duplicating logic
+        // TODO: Remove in 1.14 along with call to it below
+        _addHoverClass: function() {
+                this._addClass( "ui-droppable-hover" );
+        },
+
+        _removeHoverClass: function() {
+                this._removeClass( "ui-droppable-hover" );
+        },
+
+        _addActiveClass: function() {
+                this._addClass( "ui-droppable-active" );
+        },
+
+        _removeActiveClass: function() {
+                this._removeClass( "ui-droppable-active" );
+        }
+} );
+
+$.ui.intersect = ( function() {
+        function isOverAxis( x, reference, size ) {
+                return ( x >= reference ) && ( x < ( reference + size ) );
+        }
+
+        return function( draggable, droppable, toleranceMode, event ) {
+
+                if ( !droppable.offset ) {
+                        return false;
+                }
+
+                var x1 = ( draggable.positionAbs ||
+                                draggable.position.absolute ).left + draggable.margins.left,
+                        y1 = ( draggable.positionAbs ||
+                                draggable.position.absolute ).top + draggable.margins.top,
+                        x2 = x1 + draggable.helperProportions.width,
+                        y2 = y1 + draggable.helperProportions.height,
+                        l = droppable.offset.left,
+                        t = droppable.offset.top,
+                        r = l + droppable.proportions().width,
+                        b = t + droppable.proportions().height;
+
+                switch ( toleranceMode ) {
+                case "fit":
+                        return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
+                case "intersect":
+                        return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
+                                x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
+                                t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
+                                y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
+                case "pointer":
+                        return isOverAxis( event.pageY, t, droppable.proportions().height ) &&
+                                isOverAxis( event.pageX, l, droppable.proportions().width );
+                case "touch":
+                        return (
+                                ( y1 >= t && y1 <= b ) || // Top edge touching
+                                ( y2 >= t && y2 <= b ) || // Bottom edge touching
+                                ( y1 < t && y2 > b ) // Surrounded vertically
+                        ) && (
+                                ( x1 >= l && x1 <= r ) || // Left edge touching
+                                ( x2 >= l && x2 <= r ) || // Right edge touching
+                                ( x1 < l && x2 > r ) // Surrounded horizontally
+                        );
+                default:
+                        return false;
+                }
+        };
+} )();
+
+/*
+        This manager tracks offsets of draggables and droppables
+*/
+$.ui.ddmanager = {
+        current: null,
+        droppables: { "default": [] },
+        prepareOffsets: function( t, event ) {
+
+                var i, j,
+                        m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
+                        type = event ? event.type : null, // workaround for #2317
+                        list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();
+
+                droppablesLoop: for ( i = 0; i < m.length; i++ ) {
+
+                        // No disabled and non-accepted
+                        if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ],
+                                        ( t.currentItem || t.element ) ) ) ) {
+                                continue;
+                        }
+
+                        // Filter out elements in the current dragged item
+                        for ( j = 0; j < list.length; j++ ) {
+                                if ( list[ j ] === m[ i ].element[ 0 ] ) {
+                                        m[ i ].proportions().height = 0;
+                                        continue droppablesLoop;
+                                }
+                        }
+
+                        m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
+                        if ( !m[ i ].visible ) {
+                                continue;
+                        }
+
+                        // Activate the droppable if used directly from draggables
+                        if ( type === "mousedown" ) {
+                                m[ i ]._activate.call( m[ i ], event );
+                        }
+
+                        m[ i ].offset = m[ i ].element.offset();
+                        m[ i ].proportions( {
+                                width: m[ i ].element[ 0 ].offsetWidth,
+                                height: m[ i ].element[ 0 ].offsetHeight
+                        } );
+
+                }
+
+        },
+        drop: function( draggable, event ) {
+
+                var dropped = false;
+
+                // Create a copy of the droppables in case the list changes during the drop (#9116)
+                $.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
+
+                        if ( !this.options ) {
+                                return;
+                        }
+                        if ( !this.options.disabled && this.visible &&
+                                        $.ui.intersect( draggable, this, this.options.tolerance, event ) ) {
+                                dropped = this._drop.call( this, event ) || dropped;
+                        }
+
+                        if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ],
+                                        ( draggable.currentItem || draggable.element ) ) ) {
+                                this.isout = true;
+                                this.isover = false;
+                                this._deactivate.call( this, event );
+                        }
+
+                } );
+                return dropped;
+
+        },
+        dragStart: function( draggable, event ) {
+
+                // Listen for scrolling so that if the dragging causes scrolling the position of the
+                // droppables can be recalculated (see #5003)
+                draggable.element.parentsUntil( "body" ).on( "scroll.droppable", function() {
+                        if ( !draggable.options.refreshPositions ) {
+                                $.ui.ddmanager.prepareOffsets( draggable, event );
+                        }
+                } );
+        },
+        drag: function( draggable, event ) {
+
+                // If you have a highly dynamic page, you might try this option. It renders positions
+                // every time you move the mouse.
+                if ( draggable.options.refreshPositions ) {
+                        $.ui.ddmanager.prepareOffsets( draggable, event );
+                }
+
+                // Run through all droppables and check their positions based on specific tolerance options
+                $.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {
+
+                        if ( this.options.disabled || this.greedyChild || !this.visible ) {
+                                return;
+                        }
+
+                        var parentInstance, scope, parent,
+                                intersects = $.ui.intersect( draggable, this, this.options.tolerance, event ),
+                                c = !intersects && this.isover ?
+                                        "isout" :
+                                        ( intersects && !this.isover ? "isover" : null );
+                        if ( !c ) {
+                                return;
+                        }
+
+                        if ( this.options.greedy ) {
+
+                                // find droppable parents with same scope
+                                scope = this.options.scope;
+                                parent = this.element.parents( ":data(ui-droppable)" ).filter( function() {
+                                        return $( this ).droppable( "instance" ).options.scope === scope;
+                                } );
+
+                                if ( parent.length ) {
+                                        parentInstance = $( parent[ 0 ] ).droppable( "instance" );
+                                        parentInstance.greedyChild = ( c === "isover" );
+                                }
+                        }
+
+                        // We just moved into a greedy child
+                        if ( parentInstance && c === "isover" ) {
+                                parentInstance.isover = false;
+                                parentInstance.isout = true;
+                                parentInstance._out.call( parentInstance, event );
+                        }
+
+                        this[ c ] = true;
+                        this[ c === "isout" ? "isover" : "isout" ] = false;
+                        this[ c === "isover" ? "_over" : "_out" ].call( this, event );
+
+                        // We just moved out of a greedy child
+                        if ( parentInstance && c === "isout" ) {
+                                parentInstance.isout = false;
+                                parentInstance.isover = true;
+                                parentInstance._over.call( parentInstance, event );
+                        }
+                } );
+
+        },
+        dragStop: function( draggable, event ) {
+                draggable.element.parentsUntil( "body" ).off( "scroll.droppable" );
+
+                // Call prepareOffsets one final time since IE does not fire return scroll events when
+                // overflow was caused by drag (see #5003)
+                if ( !draggable.options.refreshPositions ) {
+                        $.ui.ddmanager.prepareOffsets( draggable, event );
+                }
+        }
+};
+
+// DEPRECATED
+// TODO: switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat === true ) {
+
+        // Backcompat for activeClass and hoverClass options
+        $.widget( "ui.droppable", $.ui.droppable, {
+                options: {
+                        hoverClass: false,
+                        activeClass: false
+                },
+                _addActiveClass: function() {
+                        this._super();
+                        if ( this.options.activeClass ) {
+                                this.element.addClass( this.options.activeClass );
+                        }
+                },
+                _removeActiveClass: function() {
+                        this._super();
+                        if ( this.options.activeClass ) {
+                                this.element.removeClass( this.options.activeClass );
+                        }
+                },
+                _addHoverClass: function() {
+                        this._super();
+                        if ( this.options.hoverClass ) {
+                                this.element.addClass( this.options.hoverClass );
+                        }
+                },
+                _removeHoverClass: function() {
+                        this._super();
+                        if ( this.options.hoverClass ) {
+                                this.element.removeClass( this.options.hoverClass );
+                        }
+                }
+        } );
+}
+
+return $.ui.droppable;
+
+} );
+
+
+
+/*!
+ * jQuery UI Progressbar 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Progressbar
+//>>group: Widgets
+/* eslint-disable max-len */
+//>>description: Displays a status indicator for loading state, standard percentage, and other progress indicators.
+/* eslint-enable max-len */
+//>>docs: https://api.jqueryui.com/progressbar/
+//>>demos: https://jqueryui.com/progressbar/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/progressbar.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.progressbar", {
+        version: "1.14.1",
+        options: {
+                classes: {
+                        "ui-progressbar": "ui-corner-all",
+                        "ui-progressbar-value": "ui-corner-left",
+                        "ui-progressbar-complete": "ui-corner-right"
+                },
+                max: 100,
+                value: 0,
+
+                change: null,
+                complete: null
+        },
+
+        min: 0,
+
+        _create: function() {
+
+                // Constrain initial value
+                this.oldValue = this.options.value = this._constrainedValue();
+
+                this.element.attr( {
+
+                        // Only set static values; aria-valuenow and aria-valuemax are
+                        // set inside _refreshValue()
+                        role: "progressbar",
+                        "aria-valuemin": this.min
+                } );
+                this._addClass( "ui-progressbar", "ui-widget ui-widget-content" );
+
+                this.valueDiv = $( "<div>" ).appendTo( this.element );
+                this._addClass( this.valueDiv, "ui-progressbar-value", "ui-widget-header" );
+                this._refreshValue();
+        },
+
+        _destroy: function() {
+                this.element.removeAttr( "role aria-valuemin aria-valuemax aria-valuenow" );
+
+                this.valueDiv.remove();
+        },
+
+        value: function( newValue ) {
+                if ( newValue === undefined ) {
+                        return this.options.value;
+                }
+
+                this.options.value = this._constrainedValue( newValue );
+                this._refreshValue();
+        },
+
+        _constrainedValue: function( newValue ) {
+                if ( newValue === undefined ) {
+                        newValue = this.options.value;
+                }
+
+                this.indeterminate = newValue === false;
+
+                // Sanitize value
+                if ( typeof newValue !== "number" ) {
+                        newValue = 0;
+                }
+
+                return this.indeterminate ? false :
+                        Math.min( this.options.max, Math.max( this.min, newValue ) );
+        },
+
+        _setOptions: function( options ) {
+
+                // Ensure "value" option is set after other values (like max)
+                var value = options.value;
+                delete options.value;
+
+                this._super( options );
+
+                this.options.value = this._constrainedValue( value );
+                this._refreshValue();
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "max" ) {
+
+                        // Don't allow a max less than min
+                        value = Math.max( this.min, value );
+                }
+                this._super( key, value );
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._super( value );
+
+                this.element.attr( "aria-disabled", value );
+                this._toggleClass( null, "ui-state-disabled", !!value );
+        },
+
+        _percentage: function() {
+                return this.indeterminate ?
+                        100 :
+                        100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
+        },
+
+        _refreshValue: function() {
+                var value = this.options.value,
+                        percentage = this._percentage();
+
+                this.valueDiv
+                        .toggle( this.indeterminate || value > this.min )
+                        .width( percentage.toFixed( 0 ) + "%" );
+
+                this
+                        ._toggleClass( this.valueDiv, "ui-progressbar-complete", null,
+                                value === this.options.max )
+                        ._toggleClass( "ui-progressbar-indeterminate", null, this.indeterminate );
+
+                if ( this.indeterminate ) {
+                        this.element.removeAttr( "aria-valuenow" );
+                        if ( !this.overlayDiv ) {
+                                this.overlayDiv = $( "<div>" ).appendTo( this.valueDiv );
+                                this._addClass( this.overlayDiv, "ui-progressbar-overlay" );
+                        }
+                } else {
+                        this.element.attr( {
+                                "aria-valuemax": this.options.max,
+                                "aria-valuenow": value
+                        } );
+                        if ( this.overlayDiv ) {
+                                this.overlayDiv.remove();
+                                this.overlayDiv = null;
+                        }
+                }
+
+                if ( this.oldValue !== value ) {
+                        this.oldValue = value;
+                        this._trigger( "change" );
+                }
+                if ( value === this.options.max ) {
+                        this._trigger( "complete" );
+                }
+        }
+} );
+
+} );
+
+
+
+
+/*!
+ * jQuery UI Selectable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Selectable
+//>>group: Interactions
+//>>description: Allows groups of elements to be selected with the mouse.
+//>>docs: https://api.jqueryui.com/selectable/
+//>>demos: https://jqueryui.com/selectable/
+//>>css.structure: ../../themes/base/selectable.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./mouse",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.selectable", $.ui.mouse, {
+        version: "1.14.1",
+        options: {
+                appendTo: "body",
+                autoRefresh: true,
+                distance: 0,
+                filter: "*",
+                tolerance: "touch",
+
+                // Callbacks
+                selected: null,
+                selecting: null,
+                start: null,
+                stop: null,
+                unselected: null,
+                unselecting: null
+        },
+        _create: function() {
+                var that = this;
+
+                this._addClass( "ui-selectable" );
+
+                this.dragged = false;
+
+                // Cache selectee children based on filter
+                this.refresh = function() {
+                        that.elementPos = $( that.element[ 0 ] ).offset();
+                        that.selectees = $( that.options.filter, that.element[ 0 ] );
+                        that._addClass( that.selectees, "ui-selectee" );
+                        that.selectees.each( function() {
+                                var $this = $( this ),
+                                        selecteeOffset = $this.offset(),
+                                        pos = {
+                                                left: selecteeOffset.left - that.elementPos.left,
+                                                top: selecteeOffset.top - that.elementPos.top
+                                        };
+                                $.data( this, "selectable-item", {
+                                        element: this,
+                                        $element: $this,
+                                        left: pos.left,
+                                        top: pos.top,
+                                        right: pos.left + $this.outerWidth(),
+                                        bottom: pos.top + $this.outerHeight(),
+                                        startselected: false,
+                                        selected: $this.hasClass( "ui-selected" ),
+                                        selecting: $this.hasClass( "ui-selecting" ),
+                                        unselecting: $this.hasClass( "ui-unselecting" )
+                                } );
+                        } );
+                };
+                this.refresh();
+
+                this._mouseInit();
+
+                this.helper = $( "<div>" );
+                this._addClass( this.helper, "ui-selectable-helper" );
+        },
+
+        _destroy: function() {
+                this.selectees.removeData( "selectable-item" );
+                this._mouseDestroy();
+        },
+
+        _mouseStart: function( event ) {
+                var that = this,
+                        options = this.options;
+
+                this.opos = [ event.pageX, event.pageY ];
+                this.elementPos = $( this.element[ 0 ] ).offset();
+
+                if ( this.options.disabled ) {
+                        return;
+                }
+
+                this.selectees = $( options.filter, this.element[ 0 ] );
+
+                this._trigger( "start", event );
+
+                $( options.appendTo ).append( this.helper );
+
+                // position helper (lasso)
+                this.helper.css( {
+                        "left": event.pageX,
+                        "top": event.pageY,
+                        "width": 0,
+                        "height": 0
+                } );
+
+                if ( options.autoRefresh ) {
+                        this.refresh();
+                }
+
+                this.selectees.filter( ".ui-selected" ).each( function() {
+                        var selectee = $.data( this, "selectable-item" );
+                        selectee.startselected = true;
+                        if ( !event.metaKey && !event.ctrlKey ) {
+                                that._removeClass( selectee.$element, "ui-selected" );
+                                selectee.selected = false;
+                                that._addClass( selectee.$element, "ui-unselecting" );
+                                selectee.unselecting = true;
+
+                                // selectable UNSELECTING callback
+                                that._trigger( "unselecting", event, {
+                                        unselecting: selectee.element
+                                } );
+                        }
+                } );
+
+                $( event.target ).parents().addBack().each( function() {
+                        var doSelect,
+                                selectee = $.data( this, "selectable-item" );
+                        if ( selectee ) {
+                                doSelect = ( !event.metaKey && !event.ctrlKey ) ||
+                                        !selectee.$element.hasClass( "ui-selected" );
+                                that._removeClass( selectee.$element, doSelect ? "ui-unselecting" : "ui-selected" )
+                                        ._addClass( selectee.$element, doSelect ? "ui-selecting" : "ui-unselecting" );
+                                selectee.unselecting = !doSelect;
+                                selectee.selecting = doSelect;
+                                selectee.selected = doSelect;
+
+                                // selectable (UN)SELECTING callback
+                                if ( doSelect ) {
+                                        that._trigger( "selecting", event, {
+                                                selecting: selectee.element
+                                        } );
+                                } else {
+                                        that._trigger( "unselecting", event, {
+                                                unselecting: selectee.element
+                                        } );
+                                }
+                                return false;
+                        }
+                } );
+
+        },
+
+        _mouseDrag: function( event ) {
+
+                this.dragged = true;
+
+                if ( this.options.disabled ) {
+                        return;
+                }
+
+                var tmp,
+                        that = this,
+                        options = this.options,
+                        x1 = this.opos[ 0 ],
+                        y1 = this.opos[ 1 ],
+                        x2 = event.pageX,
+                        y2 = event.pageY;
+
+                if ( x1 > x2 ) {
+                        tmp = x2; x2 = x1; x1 = tmp;
+                }
+                if ( y1 > y2 ) {
+                        tmp = y2; y2 = y1; y1 = tmp;
+                }
+                this.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } );
+
+                this.selectees.each( function() {
+                        var selectee = $.data( this, "selectable-item" ),
+                                hit = false,
+                                offset = {};
+
+                        //prevent helper from being selected if appendTo: selectable
+                        if ( !selectee || selectee.element === that.element[ 0 ] ) {
+                                return;
+                        }
+
+                        offset.left   = selectee.left   + that.elementPos.left;
+                        offset.right  = selectee.right  + that.elementPos.left;
+                        offset.top    = selectee.top    + that.elementPos.top;
+                        offset.bottom = selectee.bottom + that.elementPos.top;
+
+                        if ( options.tolerance === "touch" ) {
+                                hit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 ||
+                    offset.bottom < y1 ) );
+                        } else if ( options.tolerance === "fit" ) {
+                                hit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 &&
+                    offset.bottom < y2 );
+                        }
+
+                        if ( hit ) {
+
+                                // SELECT
+                                if ( selectee.selected ) {
+                                        that._removeClass( selectee.$element, "ui-selected" );
+                                        selectee.selected = false;
+                                }
+                                if ( selectee.unselecting ) {
+                                        that._removeClass( selectee.$element, "ui-unselecting" );
+                                        selectee.unselecting = false;
+                                }
+                                if ( !selectee.selecting ) {
+                                        that._addClass( selectee.$element, "ui-selecting" );
+                                        selectee.selecting = true;
+
+                                        // selectable SELECTING callback
+                                        that._trigger( "selecting", event, {
+                                                selecting: selectee.element
+                                        } );
+                                }
+                        } else {
+
+                                // UNSELECT
+                                if ( selectee.selecting ) {
+                                        if ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) {
+                                                that._removeClass( selectee.$element, "ui-selecting" );
+                                                selectee.selecting = false;
+                                                that._addClass( selectee.$element, "ui-selected" );
+                                                selectee.selected = true;
+                                        } else {
+                                                that._removeClass( selectee.$element, "ui-selecting" );
+                                                selectee.selecting = false;
+                                                if ( selectee.startselected ) {
+                                                        that._addClass( selectee.$element, "ui-unselecting" );
+                                                        selectee.unselecting = true;
+                                                }
+
+                                                // selectable UNSELECTING callback
+                                                that._trigger( "unselecting", event, {
+                                                        unselecting: selectee.element
+                                                } );
+                                        }
+                                }
+                                if ( selectee.selected ) {
+                                        if ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) {
+                                                that._removeClass( selectee.$element, "ui-selected" );
+                                                selectee.selected = false;
+
+                                                that._addClass( selectee.$element, "ui-unselecting" );
+                                                selectee.unselecting = true;
+
+                                                // selectable UNSELECTING callback
+                                                that._trigger( "unselecting", event, {
+                                                        unselecting: selectee.element
+                                                } );
+                                        }
+                                }
+                        }
+                } );
+
+                return false;
+        },
+
+        _mouseStop: function( event ) {
+                var that = this;
+
+                this.dragged = false;
+
+                $( ".ui-unselecting", this.element[ 0 ] ).each( function() {
+                        var selectee = $.data( this, "selectable-item" );
+                        that._removeClass( selectee.$element, "ui-unselecting" );
+                        selectee.unselecting = false;
+                        selectee.startselected = false;
+                        that._trigger( "unselected", event, {
+                                unselected: selectee.element
+                        } );
+                } );
+                $( ".ui-selecting", this.element[ 0 ] ).each( function() {
+                        var selectee = $.data( this, "selectable-item" );
+                        that._removeClass( selectee.$element, "ui-selecting" )
+                                ._addClass( selectee.$element, "ui-selected" );
+                        selectee.selecting = false;
+                        selectee.selected = true;
+                        selectee.startselected = true;
+                        that._trigger( "selected", event, {
+                                selected: selectee.element
+                        } );
+                } );
+                this._trigger( "stop", event );
+
+                this.helper.remove();
+
+                return false;
+        }
+
+} );
+
+} );
+
+
+
+
+
+
+
+
+
+/*!
+ * jQuery UI Selectmenu 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Selectmenu
+//>>group: Widgets
+/* eslint-disable max-len */
+//>>description: Duplicates and extends the functionality of a native HTML select element, allowing it to be customizable in behavior and appearance far beyond the limitations of a native select.
+/* eslint-enable max-len */
+//>>docs: https://api.jqueryui.com/selectmenu/
+//>>demos: https://jqueryui.com/selectmenu/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/selectmenu.css, ../../themes/base/button.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./menu",
+                        "../form-reset-mixin",
+                        "../keycode",
+                        "../labels",
+                        "../position",
+                        "../unique-id",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.selectmenu", [ $.ui.formResetMixin, {
+        version: "1.14.1",
+        defaultElement: "<select>",
+        options: {
+                appendTo: null,
+                classes: {
+                        "ui-selectmenu-button-open": "ui-corner-top",
+                        "ui-selectmenu-button-closed": "ui-corner-all"
+                },
+                disabled: null,
+                icons: {
+                        button: "ui-icon-triangle-1-s"
+                },
+                position: {
+                        my: "left top",
+                        at: "left bottom",
+                        collision: "none"
+                },
+                width: false,
+
+                // Callbacks
+                change: null,
+                close: null,
+                focus: null,
+                open: null,
+                select: null
+        },
+
+        _create: function() {
+                var selectmenuId = this.element.uniqueId().attr( "id" );
+                this.ids = {
+                        element: selectmenuId,
+                        button: selectmenuId + "-button",
+                        menu: selectmenuId + "-menu"
+                };
+
+                this._drawButton();
+                this._drawMenu();
+                this._bindFormResetHandler();
+
+                this._rendered = false;
+                this.menuItems = $();
+        },
+
+        _drawButton: function() {
+                var icon,
+                        that = this,
+                        item = this._parseOption(
+                                this.element.find( "option:selected" ),
+                                this.element[ 0 ].selectedIndex
+                        );
+
+                // Associate existing label with the new button
+                this.labels = this.element.labels().attr( "for", this.ids.button );
+                this._on( this.labels, {
+                        click: function( event ) {
+                                this.button.trigger( "focus" );
+                                event.preventDefault();
+                        }
+                } );
+
+                // Hide original select element
+                this.element.hide();
+
+                // Create button
+                this.button = $( "<span>", {
+                        tabindex: this.options.disabled ? -1 : 0,
+                        id: this.ids.button,
+                        role: "combobox",
+                        "aria-expanded": "false",
+                        "aria-autocomplete": "list",
+                        "aria-owns": this.ids.menu,
+                        "aria-haspopup": "true",
+                        title: this.element.attr( "title" )
+                } )
+                        .insertAfter( this.element );
+
+                this._addClass( this.button, "ui-selectmenu-button ui-selectmenu-button-closed",
+                        "ui-button ui-widget" );
+
+                icon = $( "<span>" ).appendTo( this.button );
+                this._addClass( icon, "ui-selectmenu-icon", "ui-icon " + this.options.icons.button );
+                this.buttonItem = this._renderButtonItem( item )
+                        .appendTo( this.button );
+
+                if ( this.options.width !== false ) {
+                        this._resizeButton();
+                }
+
+                this._on( this.button, this._buttonEvents );
+                this.button.one( "focusin", function() {
+
+                        // Delay rendering the menu items until the button receives focus.
+                        // The menu may have already been rendered via a programmatic open.
+                        if ( !that._rendered ) {
+                                that._refreshMenu();
+                        }
+                } );
+        },
+
+        _drawMenu: function() {
+                var that = this;
+
+                // Create menu
+                this.menu = $( "<ul>", {
+                        "aria-hidden": "true",
+                        "aria-labelledby": this.ids.button,
+                        id: this.ids.menu
+                } );
+
+                // Wrap menu
+                this.menuWrap = $( "<div>" ).append( this.menu );
+                this._addClass( this.menuWrap, "ui-selectmenu-menu", "ui-front" );
+                this.menuWrap.appendTo( this._appendTo() );
+
+                // Initialize menu widget
+                this.menuInstance = this.menu
+                        .menu( {
+                                classes: {
+                                        "ui-menu": "ui-corner-bottom"
+                                },
+                                role: "listbox",
+                                select: function( event, ui ) {
+                                        event.preventDefault();
+                                        that._select( ui.item.data( "ui-selectmenu-item" ), event );
+                                },
+                                focus: function( event, ui ) {
+                                        var item = ui.item.data( "ui-selectmenu-item" );
+
+                                        // Prevent inital focus from firing and check if its a newly focused item
+                                        if ( that.focusIndex != null && item.index !== that.focusIndex ) {
+                                                that._trigger( "focus", event, { item: item } );
+                                                if ( !that.isOpen ) {
+                                                        that._select( item, event );
+                                                }
+                                        }
+                                        that.focusIndex = item.index;
+
+                                        that.button.attr( "aria-activedescendant",
+                                                that.menuItems.eq( item.index ).attr( "id" ) );
+                                }
+                        } )
+                        .menu( "instance" );
+
+                // Don't close the menu on mouseleave
+                this.menuInstance._off( this.menu, "mouseleave" );
+
+                // Cancel the menu's collapseAll on document click
+                this.menuInstance._closeOnDocumentClick = function() {
+                        return false;
+                };
+
+                // Selects often contain empty items, but never contain dividers
+                this.menuInstance._isDivider = function() {
+                        return false;
+                };
+        },
+
+        refresh: function() {
+                this._refreshMenu();
+                this.buttonItem.replaceWith(
+                        this.buttonItem = this._renderButtonItem(
+
+                                // Fall back to an empty object in case there are no options
+                                this._getSelectedItem().data( "ui-selectmenu-item" ) || {}
+                        )
+                );
+                if ( this.options.width === null ) {
+                        this._resizeButton();
+                }
+        },
+
+        _refreshMenu: function() {
+                var item,
+                        options = this.element.find( "option" );
+
+                this.menu.empty();
+
+                this._parseOptions( options );
+                this._renderMenu( this.menu, this.items );
+
+                this.menuInstance.refresh();
+                this.menuItems = this.menu.find( "li" )
+                        .not( ".ui-selectmenu-optgroup" )
+                                .find( ".ui-menu-item-wrapper" );
+
+                this._rendered = true;
+
+                if ( !options.length ) {
+                        return;
+                }
+
+                item = this._getSelectedItem();
+
+                // Update the menu to have the correct item focused
+                this.menuInstance.focus( null, item );
+                this._setAria( item.data( "ui-selectmenu-item" ) );
+
+                // Set disabled state
+                this._setOption( "disabled", this.element.prop( "disabled" ) );
+        },
+
+        open: function( event ) {
+                if ( this.options.disabled ) {
+                        return;
+                }
+
+                // If this is the first time the menu is being opened, render the items
+                if ( !this._rendered ) {
+                        this._refreshMenu();
+                } else {
+
+                        // Menu clears focus on close, reset focus to selected item
+                        this._removeClass( this.menu.find( ".ui-state-active" ), null, "ui-state-active" );
+                        this.menuInstance.focus( null, this._getSelectedItem() );
+                }
+
+                // If there are no options, don't open the menu
+                if ( !this.menuItems.length ) {
+                        return;
+                }
+
+                this.isOpen = true;
+                this._toggleAttr();
+                this._resizeMenu();
+                this._position();
+
+                this._on( this.document, this._documentClick );
+
+                this._trigger( "open", event );
+        },
+
+        _position: function() {
+                this.menuWrap.position( $.extend( { of: this.button }, this.options.position ) );
+        },
+
+        close: function( event ) {
+                if ( !this.isOpen ) {
+                        return;
+                }
+
+                this.isOpen = false;
+                this._toggleAttr();
+
+                this.range = null;
+                this._off( this.document );
+
+                this._trigger( "close", event );
+        },
+
+        widget: function() {
+                return this.button;
+        },
+
+        menuWidget: function() {
+                return this.menu;
+        },
+
+        _renderButtonItem: function( item ) {
+                var buttonItem = $( "<span>" );
+
+                this._setText( buttonItem, item.label );
+                this._addClass( buttonItem, "ui-selectmenu-text" );
+
+                return buttonItem;
+        },
+
+        _renderMenu: function( ul, items ) {
+                var that = this,
+                        currentOptgroup = "";
+
+                $.each( items, function( index, item ) {
+                        var li;
+
+                        if ( item.optgroup !== currentOptgroup ) {
+                                li = $( "<li>", {
+                                        text: item.optgroup
+                                } );
+                                that._addClass( li, "ui-selectmenu-optgroup", "ui-menu-divider" +
+                                        ( item.element.parent( "optgroup" ).prop( "disabled" ) ?
+                                                " ui-state-disabled" :
+                                                "" ) );
+
+                                li.appendTo( ul );
+
+                                currentOptgroup = item.optgroup;
+                        }
+
+                        that._renderItemData( ul, item );
+                } );
+        },
+
+        _renderItemData: function( ul, item ) {
+                return this._renderItem( ul, item ).data( "ui-selectmenu-item", item );
+        },
+
+        _renderItem: function( ul, item ) {
+                var li = $( "<li>" ),
+                        wrapper = $( "<div>", {
+                                title: item.element.attr( "title" )
+                        } );
+
+                if ( item.disabled ) {
+                        this._addClass( li, null, "ui-state-disabled" );
+                }
+
+                if ( item.hidden ) {
+                        li.prop( "hidden", true );
+                } else {
+                        this._setText( wrapper, item.label );
+                }
+
+                return li.append( wrapper ).appendTo( ul );
+        },
+
+        _setText: function( element, value ) {
+                if ( value ) {
+                        element.text( value );
+                } else {
+                        element.html( "&#160;" );
+                }
+        },
+
+        _move: function( direction, event ) {
+                var item, next,
+                        filter = ".ui-menu-item";
+
+                if ( this.isOpen ) {
+                        item = this.menuItems.eq( this.focusIndex ).parent( "li" );
+                } else {
+                        item = this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" );
+                        filter += ":not(.ui-state-disabled)";
+                }
+
+                if ( direction === "first" || direction === "last" ) {
+                        next = item[ direction === "first" ? "prevAll" : "nextAll" ]( filter ).eq( -1 );
+                } else {
+                        next = item[ direction + "All" ]( filter ).eq( 0 );
+                }
+
+                if ( next.length ) {
+                        this.menuInstance.focus( event, next );
+                }
+        },
+
+        _getSelectedItem: function() {
+                return this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" );
+        },
+
+        _toggle: function( event ) {
+                this[ this.isOpen ? "close" : "open" ]( event );
+        },
+
+        _setSelection: function() {
+                var selection;
+
+                if ( !this.range ) {
+                        return;
+                }
+
+                selection = window.getSelection();
+                selection.removeAllRanges();
+                selection.addRange( this.range );
+        },
+
+        _documentClick: {
+                mousedown: function( event ) {
+                        if ( !this.isOpen ) {
+                                return;
+                        }
+
+                        if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" +
+                                CSS.escape( this.ids.button ) ).length ) {
+                                this.close( event );
+                        }
+                }
+        },
+
+        _buttonEvents: {
+
+                // Prevent text selection from being reset when interacting with the selectmenu (#10144)
+                mousedown: function() {
+                        var selection = window.getSelection();
+                        if ( selection.rangeCount ) {
+                                this.range = selection.getRangeAt( 0 );
+                        }
+                },
+
+                click: function( event ) {
+                        this._setSelection();
+                        this._toggle( event );
+                },
+
+                keydown: function( event ) {
+                        var preventDefault = true;
+                        switch ( event.keyCode ) {
+                        case $.ui.keyCode.TAB:
+                        case $.ui.keyCode.ESCAPE:
+                                this.close( event );
+                                preventDefault = false;
+                                break;
+                        case $.ui.keyCode.ENTER:
+                                if ( this.isOpen ) {
+                                        this._selectFocusedItem( event );
+                                }
+                                break;
+                        case $.ui.keyCode.UP:
+                                if ( event.altKey ) {
+                                        this._toggle( event );
+                                } else {
+                                        this._move( "prev", event );
+                                }
+                                break;
+                        case $.ui.keyCode.DOWN:
+                                if ( event.altKey ) {
+                                        this._toggle( event );
+                                } else {
+                                        this._move( "next", event );
+                                }
+                                break;
+                        case $.ui.keyCode.SPACE:
+                                if ( this.isOpen ) {
+                                        this._selectFocusedItem( event );
+                                } else {
+                                        this._toggle( event );
+                                }
+                                break;
+                        case $.ui.keyCode.LEFT:
+                                this._move( "prev", event );
+                                break;
+                        case $.ui.keyCode.RIGHT:
+                                this._move( "next", event );
+                                break;
+                        case $.ui.keyCode.HOME:
+                        case $.ui.keyCode.PAGE_UP:
+                                this._move( "first", event );
+                                break;
+                        case $.ui.keyCode.END:
+                        case $.ui.keyCode.PAGE_DOWN:
+                                this._move( "last", event );
+                                break;
+                        default:
+                                this.menu.trigger( event );
+                                preventDefault = false;
+                        }
+
+                        if ( preventDefault ) {
+                                event.preventDefault();
+                        }
+                }
+        },
+
+        _selectFocusedItem: function( event ) {
+                var item = this.menuItems.eq( this.focusIndex ).parent( "li" );
+                if ( !item.hasClass( "ui-state-disabled" ) ) {
+                        this._select( item.data( "ui-selectmenu-item" ), event );
+                }
+        },
+
+        _select: function( item, event ) {
+                var oldIndex = this.element[ 0 ].selectedIndex;
+
+                // Change native select element
+                this.element[ 0 ].selectedIndex = item.index;
+                this.buttonItem.replaceWith( this.buttonItem = this._renderButtonItem( item ) );
+                this._setAria( item );
+                this._trigger( "select", event, { item: item } );
+
+                if ( item.index !== oldIndex ) {
+                        this._trigger( "change", event, { item: item } );
+                }
+
+                this.close( event );
+        },
+
+        _setAria: function( item ) {
+                var id = this.menuItems.eq( item.index ).attr( "id" );
+
+                this.button.attr( {
+                        "aria-labelledby": id,
+                        "aria-activedescendant": id
+                } );
+                this.menu.attr( "aria-activedescendant", id );
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "icons" ) {
+                        var icon = this.button.find( "span.ui-icon" );
+                        this._removeClass( icon, null, this.options.icons.button )
+                                ._addClass( icon, null, value.button );
+                }
+
+                this._super( key, value );
+
+                if ( key === "appendTo" ) {
+                        this.menuWrap.appendTo( this._appendTo() );
+                }
+
+                if ( key === "width" ) {
+                        this._resizeButton();
+                }
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._super( value );
+
+                this.menuInstance.option( "disabled", value );
+                this.button.attr( "aria-disabled", value );
+                this._toggleClass( this.button, null, "ui-state-disabled", value );
+
+                this.element.prop( "disabled", value );
+                if ( value ) {
+                        this.button.attr( "tabindex", -1 );
+                        this.close();
+                } else {
+                        this.button.attr( "tabindex", 0 );
+                }
+        },
+
+        _appendTo: function() {
+                var element = this.options.appendTo;
+
+                if ( element ) {
+                        element = element.jquery || element.nodeType ?
+                                $( element ) :
+                                this.document.find( element ).eq( 0 );
+                }
+
+                if ( !element || !element[ 0 ] ) {
+                        element = this.element.closest( ".ui-front, dialog" );
+                }
+
+                if ( !element.length ) {
+                        element = this.document[ 0 ].body;
+                }
+
+                return element;
+        },
+
+        _toggleAttr: function() {
+                this.button.attr( "aria-expanded", this.isOpen );
+
+                // We can't use two _toggleClass() calls here, because we need to make sure
+                // we always remove classes first and add them second, otherwise if both classes have the
+                // same theme class, it will be removed after we add it.
+                this._removeClass( this.button, "ui-selectmenu-button-" +
+                        ( this.isOpen ? "closed" : "open" ) )
+                        ._addClass( this.button, "ui-selectmenu-button-" +
+                                ( this.isOpen ? "open" : "closed" ) )
+                        ._toggleClass( this.menuWrap, "ui-selectmenu-open", null, this.isOpen );
+
+                this.menu.attr( "aria-hidden", !this.isOpen );
+        },
+
+        _resizeButton: function() {
+                var width = this.options.width;
+
+                // For `width: false`, just remove inline style and stop
+                if ( width === false ) {
+                        this.button.css( "width", "" );
+                        return;
+                }
+
+                // For `width: null`, match the width of the original element
+                if ( width === null ) {
+                        width = this.element.show().outerWidth();
+                        this.element.hide();
+                }
+
+                this.button.outerWidth( width );
+        },
+
+        _resizeMenu: function() {
+                this.menu.outerWidth( Math.max(
+                        this.button.outerWidth(),
+                        this.menu.width( "" ).outerWidth()
+                ) );
+        },
+
+        _getCreateOptions: function() {
+                var options = this._super();
+
+                options.disabled = this.element.prop( "disabled" );
+
+                return options;
+        },
+
+        _parseOptions: function( options ) {
+                var that = this,
+                        data = [];
+                options.each( function( index, item ) {
+                        data.push( that._parseOption( $( item ), index ) );
+                } );
+                this.items = data;
+        },
+
+        _parseOption: function( option, index ) {
+                var optgroup = option.parent( "optgroup" );
+
+                return {
+                        element: option,
+                        index: index,
+                        value: option.val(),
+                        label: option.text(),
+                        hidden: optgroup.prop( "hidden" ) || option.prop( "hidden" ),
+                        optgroup: optgroup.attr( "label" ) || "",
+                        disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" )
+                };
+        },
+
+        _destroy: function() {
+                this._unbindFormResetHandler();
+                this.menuWrap.remove();
+                this.button.remove();
+                this.element.show();
+                this.element.removeUniqueId();
+                this.labels.attr( "for", this.ids.element );
+        }
+} ] );
+
+} );
+
+
+
+
+
+/*!
+ * jQuery UI Slider 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Slider
+//>>group: Widgets
+//>>description: Displays a flexible slider with ranges and accessibility via keyboard.
+//>>docs: https://api.jqueryui.com/slider/
+//>>demos: https://jqueryui.com/slider/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/slider.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./mouse",
+                        "../keycode",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.slider", $.ui.mouse, {
+        version: "1.14.1",
+        widgetEventPrefix: "slide",
+
+        options: {
+                animate: false,
+                classes: {
+                        "ui-slider": "ui-corner-all",
+                        "ui-slider-handle": "ui-corner-all",
+
+                        // Note: ui-widget-header isn't the most fittingly semantic framework class for this
+                        // element, but worked best visually with a variety of themes
+                        "ui-slider-range": "ui-corner-all ui-widget-header"
+                },
+                distance: 0,
+                max: 100,
+                min: 0,
+                orientation: "horizontal",
+                range: false,
+                step: 1,
+                value: 0,
+                values: null,
+
+                // Callbacks
+                change: null,
+                slide: null,
+                start: null,
+                stop: null
+        },
+
+        // Number of pages in a slider
+        // (how many times can you page up/down to go through the whole range)
+        numPages: 5,
+
+        _create: function() {
+                this._keySliding = false;
+                this._mouseSliding = false;
+                this._animateOff = true;
+                this._handleIndex = null;
+                this._detectOrientation();
+                this._mouseInit();
+                this._calculateNewMax();
+
+                this._addClass( "ui-slider ui-slider-" + this.orientation,
+                        "ui-widget ui-widget-content" );
+
+                this._refresh();
+
+                this._animateOff = false;
+        },
+
+        _refresh: function() {
+                this._createRange();
+                this._createHandles();
+                this._setupEvents();
+                this._refreshValue();
+        },
+
+        _createHandles: function() {
+                var i, handleCount,
+                        options = this.options,
+                        existingHandles = this.element.find( ".ui-slider-handle" ),
+                        handle = "<span tabindex='0'></span>",
+                        handles = [];
+
+                handleCount = ( options.values && options.values.length ) || 1;
+
+                if ( existingHandles.length > handleCount ) {
+                        existingHandles.slice( handleCount ).remove();
+                        existingHandles = existingHandles.slice( 0, handleCount );
+                }
+
+                for ( i = existingHandles.length; i < handleCount; i++ ) {
+                        handles.push( handle );
+                }
+
+                this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
+
+                this._addClass( this.handles, "ui-slider-handle", "ui-state-default" );
+
+                this.handle = this.handles.eq( 0 );
+
+                this.handles.each( function( i ) {
+                        $( this )
+                                .data( "ui-slider-handle-index", i )
+                                .attr( "tabIndex", 0 );
+                } );
+        },
+
+        _createRange: function() {
+                var options = this.options;
+
+                if ( options.range ) {
+                        if ( options.range === true ) {
+                                if ( !options.values ) {
+                                        options.values = [ this._valueMin(), this._valueMin() ];
+                                } else if ( options.values.length && options.values.length !== 2 ) {
+                                        options.values = [ options.values[ 0 ], options.values[ 0 ] ];
+                                } else if ( Array.isArray( options.values ) ) {
+                                        options.values = options.values.slice( 0 );
+                                }
+                        }
+
+                        if ( !this.range || !this.range.length ) {
+                                this.range = $( "<div>" )
+                                        .appendTo( this.element );
+
+                                this._addClass( this.range, "ui-slider-range" );
+                        } else {
+                                this._removeClass( this.range, "ui-slider-range-min ui-slider-range-max" );
+
+                                // Handle range switching from true to min/max
+                                this.range.css( {
+                                        "left": "",
+                                        "bottom": ""
+                                } );
+                        }
+                        if ( options.range === "min" || options.range === "max" ) {
+                                this._addClass( this.range, "ui-slider-range-" + options.range );
+                        }
+                } else {
+                        if ( this.range ) {
+                                this.range.remove();
+                        }
+                        this.range = null;
+                }
+        },
+
+        _setupEvents: function() {
+                this._off( this.handles );
+                this._on( this.handles, this._handleEvents );
+                this._hoverable( this.handles );
+                this._focusable( this.handles );
+        },
+
+        _destroy: function() {
+                this.handles.remove();
+                if ( this.range ) {
+                        this.range.remove();
+                }
+
+                this._mouseDestroy();
+        },
+
+        _mouseCapture: function( event ) {
+                var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
+                        that = this,
+                        o = this.options;
+
+                if ( o.disabled ) {
+                        return false;
+                }
+
+                this.elementSize = {
+                        width: this.element.outerWidth(),
+                        height: this.element.outerHeight()
+                };
+                this.elementOffset = this.element.offset();
+
+                position = { x: event.pageX, y: event.pageY };
+                normValue = this._normValueFromMouse( position );
+                distance = this._valueMax() - this._valueMin() + 1;
+                this.handles.each( function( i ) {
+                        var thisDistance = Math.abs( normValue - that.values( i ) );
+                        if ( ( distance > thisDistance ) ||
+                                ( distance === thisDistance &&
+                                        ( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {
+                                distance = thisDistance;
+                                closestHandle = $( this );
+                                index = i;
+                        }
+                } );
+
+                allowed = this._start( event, index );
+                if ( allowed === false ) {
+                        return false;
+                }
+                this._mouseSliding = true;
+
+                this._handleIndex = index;
+
+                this._addClass( closestHandle, null, "ui-state-active" );
+                closestHandle.trigger( "focus" );
+
+                offset = closestHandle.offset();
+                mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
+                this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
+                        left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
+                        top: event.pageY - offset.top -
+                                ( closestHandle.height() / 2 ) -
+                                ( parseInt( closestHandle.css( "borderTopWidth" ), 10 ) || 0 ) -
+                                ( parseInt( closestHandle.css( "borderBottomWidth" ), 10 ) || 0 ) +
+                                ( parseInt( closestHandle.css( "marginTop" ), 10 ) || 0 )
+                };
+
+                if ( !this.handles.hasClass( "ui-state-hover" ) ) {
+                        this._slide( event, index, normValue );
+                }
+                this._animateOff = true;
+                return true;
+        },
+
+        _mouseStart: function() {
+                return true;
+        },
+
+        _mouseDrag: function( event ) {
+                var position = { x: event.pageX, y: event.pageY },
+                        normValue = this._normValueFromMouse( position );
+
+                this._slide( event, this._handleIndex, normValue );
+
+                return false;
+        },
+
+        _mouseStop: function( event ) {
+                this._removeClass( this.handles, null, "ui-state-active" );
+                this._mouseSliding = false;
+
+                this._stop( event, this._handleIndex );
+                this._change( event, this._handleIndex );
+
+                this._handleIndex = null;
+                this._clickOffset = null;
+                this._animateOff = false;
+
+                return false;
+        },
+
+        _detectOrientation: function() {
+                this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
+        },
+
+        _normValueFromMouse: function( position ) {
+                var pixelTotal,
+                        pixelMouse,
+                        percentMouse,
+                        valueTotal,
+                        valueMouse;
+
+                if ( this.orientation === "horizontal" ) {
+                        pixelTotal = this.elementSize.width;
+                        pixelMouse = position.x - this.elementOffset.left -
+                                ( this._clickOffset ? this._clickOffset.left : 0 );
+                } else {
+                        pixelTotal = this.elementSize.height;
+                        pixelMouse = position.y - this.elementOffset.top -
+                                ( this._clickOffset ? this._clickOffset.top : 0 );
+                }
+
+                percentMouse = ( pixelMouse / pixelTotal );
+                if ( percentMouse > 1 ) {
+                        percentMouse = 1;
+                }
+                if ( percentMouse < 0 ) {
+                        percentMouse = 0;
+                }
+                if ( this.orientation === "vertical" ) {
+                        percentMouse = 1 - percentMouse;
+                }
+
+                valueTotal = this._valueMax() - this._valueMin();
+                valueMouse = this._valueMin() + percentMouse * valueTotal;
+
+                return this._trimAlignValue( valueMouse );
+        },
+
+        _uiHash: function( index, value, values ) {
+                var uiHash = {
+                        handle: this.handles[ index ],
+                        handleIndex: index,
+                        value: value !== undefined ? value : this.value()
+                };
+
+                if ( this._hasMultipleValues() ) {
+                        uiHash.value = value !== undefined ? value : this.values( index );
+                        uiHash.values = values || this.values();
+                }
+
+                return uiHash;
+        },
+
+        _hasMultipleValues: function() {
+                return this.options.values && this.options.values.length;
+        },
+
+        _start: function( event, index ) {
+                return this._trigger( "start", event, this._uiHash( index ) );
+        },
+
+        _slide: function( event, index, newVal ) {
+                var allowed, otherVal,
+                        currentValue = this.value(),
+                        newValues = this.values();
+
+                if ( this._hasMultipleValues() ) {
+                        otherVal = this.values( index ? 0 : 1 );
+                        currentValue = this.values( index );
+
+                        if ( this.options.values.length === 2 && this.options.range === true ) {
+                                newVal =  index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal );
+                        }
+
+                        newValues[ index ] = newVal;
+                }
+
+                if ( newVal === currentValue ) {
+                        return;
+                }
+
+                allowed = this._trigger( "slide", event, this._uiHash( index, newVal, newValues ) );
+
+                // A slide can be canceled by returning false from the slide callback
+                if ( allowed === false ) {
+                        return;
+                }
+
+                if ( this._hasMultipleValues() ) {
+                        this.values( index, newVal );
+                } else {
+                        this.value( newVal );
+                }
+        },
+
+        _stop: function( event, index ) {
+                this._trigger( "stop", event, this._uiHash( index ) );
+        },
+
+        _change: function( event, index ) {
+                if ( !this._keySliding && !this._mouseSliding ) {
+
+                        //store the last changed value index for reference when handles overlap
+                        this._lastChangedValue = index;
+                        this._trigger( "change", event, this._uiHash( index ) );
+                }
+        },
+
+        value: function( newValue ) {
+                if ( arguments.length ) {
+                        this.options.value = this._trimAlignValue( newValue );
+                        this._refreshValue();
+                        this._change( null, 0 );
+                        return;
+                }
+
+                return this._value();
+        },
+
+        values: function( index, newValue ) {
+                var vals,
+                        newValues,
+                        i;
+
+                if ( arguments.length > 1 ) {
+                        this.options.values[ index ] = this._trimAlignValue( newValue );
+                        this._refreshValue();
+                        this._change( null, index );
+                        return;
+                }
+
+                if ( arguments.length ) {
+                        if ( Array.isArray( arguments[ 0 ] ) ) {
+                                vals = this.options.values;
+                                newValues = arguments[ 0 ];
+                                for ( i = 0; i < vals.length; i += 1 ) {
+                                        vals[ i ] = this._trimAlignValue( newValues[ i ] );
+                                        this._change( null, i );
+                                }
+                                this._refreshValue();
+                        } else {
+                                if ( this._hasMultipleValues() ) {
+                                        return this._values( index );
+                                } else {
+                                        return this.value();
+                                }
+                        }
+                } else {
+                        return this._values();
+                }
+        },
+
+        _setOption: function( key, value ) {
+                var i,
+                        valsLength = 0;
+
+                if ( key === "range" && this.options.range === true ) {
+                        if ( value === "min" ) {
+                                this.options.value = this._values( 0 );
+                                this.options.values = null;
+                        } else if ( value === "max" ) {
+                                this.options.value = this._values( this.options.values.length - 1 );
+                                this.options.values = null;
+                        }
+                }
+
+                if ( Array.isArray( this.options.values ) ) {
+                        valsLength = this.options.values.length;
+                }
+
+                this._super( key, value );
+
+                switch ( key ) {
+                        case "orientation":
+                                this._detectOrientation();
+                                this._removeClass( "ui-slider-horizontal ui-slider-vertical" )
+                                        ._addClass( "ui-slider-" + this.orientation );
+                                this._refreshValue();
+                                if ( this.options.range ) {
+                                        this._refreshRange( value );
+                                }
+
+                                // Reset positioning from previous orientation
+                                this.handles.css( value === "horizontal" ? "bottom" : "left", "" );
+                                break;
+                        case "value":
+                                this._animateOff = true;
+                                this._refreshValue();
+                                this._change( null, 0 );
+                                this._animateOff = false;
+                                break;
+                        case "values":
+                                this._animateOff = true;
+                                this._refreshValue();
+
+                                // Start from the last handle to prevent unreachable handles (#9046)
+                                for ( i = valsLength - 1; i >= 0; i-- ) {
+                                        this._change( null, i );
+                                }
+                                this._animateOff = false;
+                                break;
+                        case "step":
+                        case "min":
+                        case "max":
+                                this._animateOff = true;
+                                this._calculateNewMax();
+                                this._refreshValue();
+                                this._animateOff = false;
+                                break;
+                        case "range":
+                                this._animateOff = true;
+                                this._refresh();
+                                this._animateOff = false;
+                                break;
+                }
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._super( value );
+
+                this._toggleClass( null, "ui-state-disabled", !!value );
+        },
+
+        //internal value getter
+        // _value() returns value trimmed by min and max, aligned by step
+        _value: function() {
+                var val = this.options.value;
+                val = this._trimAlignValue( val );
+
+                return val;
+        },
+
+        //internal values getter
+        // _values() returns array of values trimmed by min and max, aligned by step
+        // _values( index ) returns single value trimmed by min and max, aligned by step
+        _values: function( index ) {
+                var val,
+                        vals,
+                        i;
+
+                if ( arguments.length ) {
+                        val = this.options.values[ index ];
+                        val = this._trimAlignValue( val );
+
+                        return val;
+                } else if ( this._hasMultipleValues() ) {
+
+                        // .slice() creates a copy of the array
+                        // this copy gets trimmed by min and max and then returned
+                        vals = this.options.values.slice();
+                        for ( i = 0; i < vals.length; i += 1 ) {
+                                vals[ i ] = this._trimAlignValue( vals[ i ] );
+                        }
+
+                        return vals;
+                } else {
+                        return [];
+                }
+        },
+
+        // Returns the step-aligned value that val is closest to, between (inclusive) min and max
+        _trimAlignValue: function( val ) {
+                if ( val <= this._valueMin() ) {
+                        return this._valueMin();
+                }
+                if ( val >= this._valueMax() ) {
+                        return this._valueMax();
+                }
+                var step = ( this.options.step > 0 ) ? this.options.step : 1,
+                        valModStep = ( val - this._valueMin() ) % step,
+                        alignValue = val - valModStep;
+
+                if ( Math.abs( valModStep ) * 2 >= step ) {
+                        alignValue += ( valModStep > 0 ) ? step : ( -step );
+                }
+
+                // Since JavaScript has problems with large floats, round
+                // the final value to 5 digits after the decimal point (see #4124)
+                return parseFloat( alignValue.toFixed( 5 ) );
+        },
+
+        _calculateNewMax: function() {
+                var max = this.options.max,
+                        min = this._valueMin(),
+                        step = this.options.step,
+                        aboveMin = Math.round( ( max - min ) / step ) * step;
+                max = aboveMin + min;
+                if ( max > this.options.max ) {
+
+                        //If max is not divisible by step, rounding off may increase its value
+                        max -= step;
+                }
+                this.max = parseFloat( max.toFixed( this._precision() ) );
+        },
+
+        _precision: function() {
+                var precision = this._precisionOf( this.options.step );
+                if ( this.options.min !== null ) {
+                        precision = Math.max( precision, this._precisionOf( this.options.min ) );
+                }
+                return precision;
+        },
+
+        _precisionOf: function( num ) {
+                var str = num.toString(),
+                        decimal = str.indexOf( "." );
+                return decimal === -1 ? 0 : str.length - decimal - 1;
+        },
+
+        _valueMin: function() {
+                return this.options.min;
+        },
+
+        _valueMax: function() {
+                return this.max;
+        },
+
+        _refreshRange: function( orientation ) {
+                if ( orientation === "vertical" ) {
+                        this.range.css( { "width": "", "left": "" } );
+                }
+                if ( orientation === "horizontal" ) {
+                        this.range.css( { "height": "", "bottom": "" } );
+                }
+        },
+
+        _refreshValue: function() {
+                var lastValPercent, valPercent, value, valueMin, valueMax,
+                        oRange = this.options.range,
+                        o = this.options,
+                        that = this,
+                        animate = ( !this._animateOff ) ? o.animate : false,
+                        _set = {};
+
+                if ( this._hasMultipleValues() ) {
+                        this.handles.each( function( i ) {
+                                valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -
+                                        that._valueMin() ) * 100;
+                                _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
+                                $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
+                                if ( that.options.range === true ) {
+                                        if ( that.orientation === "horizontal" ) {
+                                                if ( i === 0 ) {
+                                                        that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+                                                                left: valPercent + "%"
+                                                        }, o.animate );
+                                                }
+                                                if ( i === 1 ) {
+                                                        that.range[ animate ? "animate" : "css" ]( {
+                                                                width: ( valPercent - lastValPercent ) + "%"
+                                                        }, {
+                                                                queue: false,
+                                                                duration: o.animate
+                                                        } );
+                                                }
+                                        } else {
+                                                if ( i === 0 ) {
+                                                        that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+                                                                bottom: ( valPercent ) + "%"
+                                                        }, o.animate );
+                                                }
+                                                if ( i === 1 ) {
+                                                        that.range[ animate ? "animate" : "css" ]( {
+                                                                height: ( valPercent - lastValPercent ) + "%"
+                                                        }, {
+                                                                queue: false,
+                                                                duration: o.animate
+                                                        } );
+                                                }
+                                        }
+                                }
+                                lastValPercent = valPercent;
+                        } );
+                } else {
+                        value = this.value();
+                        valueMin = this._valueMin();
+                        valueMax = this._valueMax();
+                        valPercent = ( valueMax !== valueMin ) ?
+                                        ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
+                                        0;
+                        _set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
+                        this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
+
+                        if ( oRange === "min" && this.orientation === "horizontal" ) {
+                                this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+                                        width: valPercent + "%"
+                                }, o.animate );
+                        }
+                        if ( oRange === "max" && this.orientation === "horizontal" ) {
+                                this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+                                        width: ( 100 - valPercent ) + "%"
+                                }, o.animate );
+                        }
+                        if ( oRange === "min" && this.orientation === "vertical" ) {
+                                this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+                                        height: valPercent + "%"
+                                }, o.animate );
+                        }
+                        if ( oRange === "max" && this.orientation === "vertical" ) {
+                                this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+                                        height: ( 100 - valPercent ) + "%"
+                                }, o.animate );
+                        }
+                }
+        },
+
+        _handleEvents: {
+                keydown: function( event ) {
+                        var allowed, curVal, newVal, step,
+                                index = $( event.target ).data( "ui-slider-handle-index" );
+
+                        switch ( event.keyCode ) {
+                                case $.ui.keyCode.HOME:
+                                case $.ui.keyCode.END:
+                                case $.ui.keyCode.PAGE_UP:
+                                case $.ui.keyCode.PAGE_DOWN:
+                                case $.ui.keyCode.UP:
+                                case $.ui.keyCode.RIGHT:
+                                case $.ui.keyCode.DOWN:
+                                case $.ui.keyCode.LEFT:
+                                        event.preventDefault();
+                                        if ( !this._keySliding ) {
+                                                this._keySliding = true;
+                                                this._addClass( $( event.target ), null, "ui-state-active" );
+                                                allowed = this._start( event, index );
+                                                if ( allowed === false ) {
+                                                        return;
+                                                }
+                                        }
+                                        break;
+                        }
+
+                        step = this.options.step;
+                        if ( this._hasMultipleValues() ) {
+                                curVal = newVal = this.values( index );
+                        } else {
+                                curVal = newVal = this.value();
+                        }
+
+                        switch ( event.keyCode ) {
+                                case $.ui.keyCode.HOME:
+                                        newVal = this._valueMin();
+                                        break;
+                                case $.ui.keyCode.END:
+                                        newVal = this._valueMax();
+                                        break;
+                                case $.ui.keyCode.PAGE_UP:
+                                        newVal = this._trimAlignValue(
+                                                curVal + ( ( this._valueMax() - this._valueMin() ) / this.numPages )
+                                        );
+                                        break;
+                                case $.ui.keyCode.PAGE_DOWN:
+                                        newVal = this._trimAlignValue(
+                                                curVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );
+                                        break;
+                                case $.ui.keyCode.UP:
+                                case $.ui.keyCode.RIGHT:
+                                        if ( curVal === this._valueMax() ) {
+                                                return;
+                                        }
+                                        newVal = this._trimAlignValue( curVal + step );
+                                        break;
+                                case $.ui.keyCode.DOWN:
+                                case $.ui.keyCode.LEFT:
+                                        if ( curVal === this._valueMin() ) {
+                                                return;
+                                        }
+                                        newVal = this._trimAlignValue( curVal - step );
+                                        break;
+                        }
+
+                        this._slide( event, index, newVal );
+                },
+                keyup: function( event ) {
+                        var index = $( event.target ).data( "ui-slider-handle-index" );
+
+                        if ( this._keySliding ) {
+                                this._keySliding = false;
+                                this._stop( event, index );
+                                this._change( event, index );
+                                this._removeClass( $( event.target ), null, "ui-state-active" );
+                        }
+                }
+        }
+} );
+
+} );
+
+
+
+
+
+
+/*!
+ * jQuery UI Sortable 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Sortable
+//>>group: Interactions
+//>>description: Enables items in a list to be sorted using the mouse.
+//>>docs: https://api.jqueryui.com/sortable/
+//>>demos: https://jqueryui.com/sortable/
+//>>css.structure: ../../themes/base/sortable.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./mouse",
+                        "../data",
+                        "../scroll-parent",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+return $.widget( "ui.sortable", $.ui.mouse, {
+        version: "1.14.1",
+        widgetEventPrefix: "sort",
+        ready: false,
+        options: {
+                appendTo: "parent",
+                axis: false,
+                connectWith: false,
+                containment: false,
+                cursor: "auto",
+                cursorAt: false,
+                dropOnEmpty: true,
+                forcePlaceholderSize: false,
+                forceHelperSize: false,
+                grid: false,
+                handle: false,
+                helper: "original",
+                items: "> *",
+                opacity: false,
+                placeholder: false,
+                revert: false,
+                scroll: true,
+                scrollSensitivity: 20,
+                scrollSpeed: 20,
+                scope: "default",
+                tolerance: "intersect",
+                zIndex: 1000,
+
+                // Callbacks
+                activate: null,
+                beforeStop: null,
+                change: null,
+                deactivate: null,
+                out: null,
+                over: null,
+                receive: null,
+                remove: null,
+                sort: null,
+                start: null,
+                stop: null,
+                update: null
+        },
+
+        _isOverAxis: function( x, reference, size ) {
+                return ( x >= reference ) && ( x < ( reference + size ) );
+        },
+
+        _isFloating: function( item ) {
+                return ( /left|right/ ).test( item.css( "float" ) ) ||
+                        ( /inline|table-cell/ ).test( item.css( "display" ) );
+        },
+
+        _create: function() {
+                this.containerCache = {};
+                this._addClass( "ui-sortable" );
+
+                //Get the items
+                this.refresh();
+
+                //Let's determine the parent's offset
+                this.offset = this.element.offset();
+
+                //Initialize mouse events for interaction
+                this._mouseInit();
+
+                this._setHandleClassName();
+
+                //We're ready to go
+                this.ready = true;
+
+        },
+
+        _setOption: function( key, value ) {
+                this._super( key, value );
+
+                if ( key === "handle" ) {
+                        this._setHandleClassName();
+                }
+        },
+
+        _setHandleClassName: function() {
+                var that = this;
+                this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" );
+                $.each( this.items, function() {
+                        that._addClass(
+                                this.instance.options.handle ?
+                                        this.item.find( this.instance.options.handle ) :
+                                        this.item,
+                                "ui-sortable-handle"
+                        );
+                } );
+        },
+
+        _destroy: function() {
+                this._mouseDestroy();
+
+                for ( var i = this.items.length - 1; i >= 0; i-- ) {
+                        this.items[ i ].item.removeData( this.widgetName + "-item" );
+                }
+
+                return this;
+        },
+
+        _mouseCapture: function( event, overrideHandle ) {
+                var currentItem = null,
+                        validHandle = false,
+                        that = this;
+
+                if ( this.reverting ) {
+                        return false;
+                }
+
+                if ( this.options.disabled || this.options.type === "static" ) {
+                        return false;
+                }
+
+                //We have to refresh the items data once first
+                this._refreshItems( event );
+
+                //Find out if the clicked node (or one of its parents) is a actual item in this.items
+                $( event.target ).parents().each( function() {
+                        if ( $.data( this, that.widgetName + "-item" ) === that ) {
+                                currentItem = $( this );
+                                return false;
+                        }
+                } );
+                if ( $.data( event.target, that.widgetName + "-item" ) === that ) {
+                        currentItem = $( event.target );
+                }
+
+                if ( !currentItem ) {
+                        return false;
+                }
+                if ( this.options.handle && !overrideHandle ) {
+                        $( this.options.handle, currentItem ).find( "*" ).addBack().each( function() {
+                                if ( this === event.target ) {
+                                        validHandle = true;
+                                }
+                        } );
+                        if ( !validHandle ) {
+                                return false;
+                        }
+                }
+
+                this.currentItem = currentItem;
+                this._removeCurrentsFromItems();
+                return true;
+
+        },
+
+        _mouseStart: function( event, overrideHandle, noActivation ) {
+
+                var i, body,
+                        o = this.options;
+
+                this.currentContainer = this;
+
+                //We only need to call refreshPositions, because the refreshItems call has been moved to
+                // mouseCapture
+                this.refreshPositions();
+
+                //Prepare the dragged items parent
+                this.appendTo = $( o.appendTo !== "parent" ?
+                                o.appendTo :
+                                this.currentItem.parent() );
+
+                //Create and append the visible helper
+                this.helper = this._createHelper( event );
+
+                //Cache the helper size
+                this._cacheHelperProportions();
+
+                /*
+                 * - Position generation -
+                 * This block generates everything position related - it's the core of draggables.
+                 */
+
+                //Cache the margins of the original element
+                this._cacheMargins();
+
+                //The element's absolute position on the page minus margins
+                this.offset = this.currentItem.offset();
+                this.offset = {
+                        top: this.offset.top - this.margins.top,
+                        left: this.offset.left - this.margins.left
+                };
+
+                $.extend( this.offset, {
+                        click: { //Where the click happened, relative to the element
+                                left: event.pageX - this.offset.left,
+                                top: event.pageY - this.offset.top
+                        },
+
+                        // This is a relative to absolute position minus the actual position calculation -
+                        // only used for relative positioned helper
+                        relative: this._getRelativeOffset()
+                } );
+
+                // After we get the helper offset, but before we get the parent offset we can
+                // change the helper's position to absolute
+                // TODO: Still need to figure out a way to make relative sorting possible
+                this.helper.css( "position", "absolute" );
+                this.cssPosition = this.helper.css( "position" );
+
+                //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
+                if ( o.cursorAt ) {
+                        this._adjustOffsetFromHelper( o.cursorAt );
+                }
+
+                //Cache the former DOM position
+                this.domPosition = {
+                        prev: this.currentItem.prev()[ 0 ],
+                        parent: this.currentItem.parent()[ 0 ]
+                };
+
+                // If the helper is not the original, hide the original so it's not playing any role during
+                // the drag, won't cause anything bad this way
+                if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
+                        this.currentItem.hide();
+                }
+
+                //Create the placeholder
+                this._createPlaceholder();
+
+                //Get the next scrolling parent
+                this.scrollParent = this.placeholder.scrollParent();
+
+                $.extend( this.offset, {
+                        parent: this._getParentOffset()
+                } );
+
+                //Set a containment if given in the options
+                if ( o.containment ) {
+                        this._setContainment();
+                }
+
+                if ( o.cursor && o.cursor !== "auto" ) { // cursor option
+                        body = this.document.find( "body" );
+
+                        this._storedStylesheet =
+                                $( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body );
+                }
+
+                // We need to make sure to grab the zIndex before setting the
+                // opacity, because setting the opacity to anything lower than 1
+                // causes the zIndex to change from "auto" to 0.
+                if ( o.zIndex ) { // zIndex option
+                        if ( this.helper.css( "zIndex" ) ) {
+                                this._storedZIndex = this.helper.css( "zIndex" );
+                        }
+                        this.helper.css( "zIndex", o.zIndex );
+                }
+
+                if ( o.opacity ) { // opacity option
+                        if ( this.helper.css( "opacity" ) ) {
+                                this._storedOpacity = this.helper.css( "opacity" );
+                        }
+                        this.helper.css( "opacity", o.opacity );
+                }
+
+                //Prepare scrolling
+                if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                this.scrollParent[ 0 ].tagName !== "HTML" ) {
+                        this.overflowOffset = this.scrollParent.offset();
+                }
+
+                //Call callbacks
+                this._trigger( "start", event, this._uiHash() );
+
+                //Recache the helper size
+                if ( !this._preserveHelperProportions ) {
+                        this._cacheHelperProportions();
+                }
+
+                //Post "activate" events to possible containers
+                if ( !noActivation ) {
+                        for ( i = this.containers.length - 1; i >= 0; i-- ) {
+                                this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
+                        }
+                }
+
+                //Prepare possible droppables
+                if ( $.ui.ddmanager ) {
+                        $.ui.ddmanager.current = this;
+                }
+
+                if ( $.ui.ddmanager && !o.dropBehaviour ) {
+                        $.ui.ddmanager.prepareOffsets( this, event );
+                }
+
+                this.dragging = true;
+
+                this._addClass( this.helper, "ui-sortable-helper" );
+
+                //Move the helper, if needed
+                if ( !this.helper.parent().is( this.appendTo ) ) {
+                        this.helper.detach().appendTo( this.appendTo );
+
+                        //Update position
+                        this.offset.parent = this._getParentOffset();
+                }
+
+                //Generate the original position
+                this.position = this.originalPosition = this._generatePosition( event );
+                this.originalPageX = event.pageX;
+                this.originalPageY = event.pageY;
+                this.lastPositionAbs = this.positionAbs = this._convertPositionTo( "absolute" );
+
+                this._mouseDrag( event );
+
+                return true;
+
+        },
+
+        _scroll: function( event ) {
+                var o = this.options,
+                        scrolled = false;
+
+                if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                this.scrollParent[ 0 ].tagName !== "HTML" ) {
+
+                        if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -
+                                        event.pageY < o.scrollSensitivity ) {
+                                this.scrollParent[ 0 ].scrollTop =
+                                        scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;
+                        } else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {
+                                this.scrollParent[ 0 ].scrollTop =
+                                        scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;
+                        }
+
+                        if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -
+                                        event.pageX < o.scrollSensitivity ) {
+                                this.scrollParent[ 0 ].scrollLeft = scrolled =
+                                        this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;
+                        } else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {
+                                this.scrollParent[ 0 ].scrollLeft = scrolled =
+                                        this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;
+                        }
+
+                } else {
+
+                        if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {
+                                scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );
+                        } else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <
+                                        o.scrollSensitivity ) {
+                                scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );
+                        }
+
+                        if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {
+                                scrolled = this.document.scrollLeft(
+                                        this.document.scrollLeft() - o.scrollSpeed
+                                );
+                        } else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <
+                                        o.scrollSensitivity ) {
+                                scrolled = this.document.scrollLeft(
+                                        this.document.scrollLeft() + o.scrollSpeed
+                                );
+                        }
+
+                }
+
+                return scrolled;
+        },
+
+        _mouseDrag: function( event ) {
+                var i, item, itemElement, intersection,
+                        o = this.options;
+
+                //Compute the helpers position
+                this.position = this._generatePosition( event );
+                this.positionAbs = this._convertPositionTo( "absolute" );
+
+                //Set the helper position
+                if ( !this.options.axis || this.options.axis !== "y" ) {
+                        this.helper[ 0 ].style.left = this.position.left + "px";
+                }
+                if ( !this.options.axis || this.options.axis !== "x" ) {
+                        this.helper[ 0 ].style.top = this.position.top + "px";
+                }
+
+                //Do scrolling
+                if ( o.scroll ) {
+                        if ( this._scroll( event ) !== false ) {
+
+                                //Update item positions used in position checks
+                                this._refreshItemPositions( true );
+
+                                if ( $.ui.ddmanager && !o.dropBehaviour ) {
+                                        $.ui.ddmanager.prepareOffsets( this, event );
+                                }
+                        }
+                }
+
+                this.dragDirection = {
+                        vertical: this._getDragVerticalDirection(),
+                        horizontal: this._getDragHorizontalDirection()
+                };
+
+                //Rearrange
+                for ( i = this.items.length - 1; i >= 0; i-- ) {
+
+                        //Cache variables and intersection, continue if no intersection
+                        item = this.items[ i ];
+                        itemElement = item.item[ 0 ];
+                        intersection = this._intersectsWithPointer( item );
+                        if ( !intersection ) {
+                                continue;
+                        }
+
+                        // Only put the placeholder inside the current Container, skip all
+                        // items from other containers. This works because when moving
+                        // an item from one container to another the
+                        // currentContainer is switched before the placeholder is moved.
+                        //
+                        // Without this, moving items in "sub-sortables" can cause
+                        // the placeholder to jitter between the outer and inner container.
+                        if ( item.instance !== this.currentContainer ) {
+                                continue;
+                        }
+
+                        // Cannot intersect with itself
+                        // no useless actions that have been done before
+                        // no action if the item moved is the parent of the item checked
+                        if ( itemElement !== this.currentItem[ 0 ] &&
+                                this.placeholder[ intersection === 1 ?
+                                "next" : "prev" ]()[ 0 ] !== itemElement &&
+                                !$.contains( this.placeholder[ 0 ], itemElement ) &&
+                                ( this.options.type === "semi-dynamic" ?
+                                        !$.contains( this.element[ 0 ], itemElement ) :
+                                        true
+                                )
+                        ) {
+
+                                this.direction = intersection === 1 ? "down" : "up";
+
+                                if ( this.options.tolerance === "pointer" ||
+                                                this._intersectsWithSides( item ) ) {
+                                        this._rearrange( event, item );
+                                } else {
+                                        break;
+                                }
+
+                                this._trigger( "change", event, this._uiHash() );
+                                break;
+                        }
+                }
+
+                //Post events to containers
+                this._contactContainers( event );
+
+                //Interconnect with droppables
+                if ( $.ui.ddmanager ) {
+                        $.ui.ddmanager.drag( this, event );
+                }
+
+                //Call callbacks
+                this._trigger( "sort", event, this._uiHash() );
+
+                this.lastPositionAbs = this.positionAbs;
+                return false;
+
+        },
+
+        _mouseStop: function( event, noPropagation ) {
+
+                if ( !event ) {
+                        return;
+                }
+
+                //If we are using droppables, inform the manager about the drop
+                if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
+                        $.ui.ddmanager.drop( this, event );
+                }
+
+                if ( this.options.revert ) {
+                        var that = this,
+                                cur = this.placeholder.offset(),
+                                axis = this.options.axis,
+                                animation = {};
+
+                        if ( !axis || axis === "x" ) {
+                                animation.left = cur.left - this.offset.parent.left - this.margins.left +
+                                        ( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
+                                                0 :
+                                                this.offsetParent[ 0 ].scrollLeft
+                                        );
+                        }
+                        if ( !axis || axis === "y" ) {
+                                animation.top = cur.top - this.offset.parent.top - this.margins.top +
+                                        ( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
+                                                0 :
+                                                this.offsetParent[ 0 ].scrollTop
+                                        );
+                        }
+                        this.reverting = true;
+                        $( this.helper ).animate(
+                                animation,
+                                parseInt( this.options.revert, 10 ) || 500,
+                                function() {
+                                        that._clear( event );
+                                }
+                        );
+                } else {
+                        this._clear( event, noPropagation );
+                }
+
+                return false;
+
+        },
+
+        cancel: function() {
+
+                if ( this.dragging ) {
+
+                        this._mouseUp( new $.Event( "mouseup", { target: null } ) );
+
+                        if ( this.options.helper === "original" ) {
+                                this.currentItem.css( this._storedCSS );
+                                this._removeClass( this.currentItem, "ui-sortable-helper" );
+                        } else {
+                                this.currentItem.show();
+                        }
+
+                        //Post deactivating events to containers
+                        for ( var i = this.containers.length - 1; i >= 0; i-- ) {
+                                this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) );
+                                if ( this.containers[ i ].containerCache.over ) {
+                                        this.containers[ i ]._trigger( "out", null, this._uiHash( this ) );
+                                        this.containers[ i ].containerCache.over = 0;
+                                }
+                        }
+
+                }
+
+                if ( this.placeholder ) {
+
+                        //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
+                        // it unbinds ALL events from the original node!
+                        if ( this.placeholder[ 0 ].parentNode ) {
+                                this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
+                        }
+                        if ( this.options.helper !== "original" && this.helper &&
+                                        this.helper[ 0 ].parentNode ) {
+                                this.helper.remove();
+                        }
+
+                        $.extend( this, {
+                                helper: null,
+                                dragging: false,
+                                reverting: false,
+                                _noFinalSort: null
+                        } );
+
+                        if ( this.domPosition.prev ) {
+                                $( this.domPosition.prev ).after( this.currentItem );
+                        } else {
+                                $( this.domPosition.parent ).prepend( this.currentItem );
+                        }
+                }
+
+                return this;
+
+        },
+
+        serialize: function( o ) {
+
+                var items = this._getItemsAsjQuery( o && o.connected ),
+                        str = [];
+                o = o || {};
+
+                $( items ).each( function() {
+                        var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" )
+                                .match( o.expression || ( /(.+)[\-=_](.+)/ ) );
+                        if ( res ) {
+                                str.push(
+                                        ( o.key || res[ 1 ] + "[]" ) +
+                                        "=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );
+                        }
+                } );
+
+                if ( !str.length && o.key ) {
+                        str.push( o.key + "=" );
+                }
+
+                return str.join( "&" );
+
+        },
+
+        toArray: function( o ) {
+
+                var items = this._getItemsAsjQuery( o && o.connected ),
+                        ret = [];
+
+                o = o || {};
+
+                items.each( function() {
+                        ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" );
+                } );
+                return ret;
+
+        },
+
+        /* Be careful with the following core functions */
+        _intersectsWith: function( item ) {
+
+                var x1 = this.positionAbs.left,
+                        x2 = x1 + this.helperProportions.width,
+                        y1 = this.positionAbs.top,
+                        y2 = y1 + this.helperProportions.height,
+                        l = item.left,
+                        r = l + item.width,
+                        t = item.top,
+                        b = t + item.height,
+                        dyClick = this.offset.click.top,
+                        dxClick = this.offset.click.left,
+                        isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t &&
+                                ( y1 + dyClick ) < b ),
+                        isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l &&
+                                ( x1 + dxClick ) < r ),
+                        isOverElement = isOverElementHeight && isOverElementWidth;
+
+                if ( this.options.tolerance === "pointer" ||
+                        this.options.forcePointerForContainers ||
+                        ( this.options.tolerance !== "pointer" &&
+                                this.helperProportions[ this.floating ? "width" : "height" ] >
+                                item[ this.floating ? "width" : "height" ] )
+                ) {
+                        return isOverElement;
+                } else {
+
+                        return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half
+                                x2 - ( this.helperProportions.width / 2 ) < r && // Left Half
+                                t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half
+                                y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half
+
+                }
+        },
+
+        _intersectsWithPointer: function( item ) {
+                var verticalDirection, horizontalDirection,
+                        isOverElementHeight = ( this.options.axis === "x" ) ||
+                                this._isOverAxis(
+                                        this.positionAbs.top + this.offset.click.top, item.top, item.height ),
+                        isOverElementWidth = ( this.options.axis === "y" ) ||
+                                this._isOverAxis(
+                                        this.positionAbs.left + this.offset.click.left, item.left, item.width ),
+                        isOverElement = isOverElementHeight && isOverElementWidth;
+
+                if ( !isOverElement ) {
+                        return false;
+                }
+
+                verticalDirection = this.dragDirection.vertical;
+                horizontalDirection = this.dragDirection.horizontal;
+
+                return this.floating ?
+                        ( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 ) :
+                        ( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) );
+
+        },
+
+        _intersectsWithSides: function( item ) {
+
+                var isOverBottomHalf = this._isOverAxis( this.positionAbs.top +
+                                this.offset.click.top, item.top + ( item.height / 2 ), item.height ),
+                        isOverRightHalf = this._isOverAxis( this.positionAbs.left +
+                                this.offset.click.left, item.left + ( item.width / 2 ), item.width ),
+                        verticalDirection = this.dragDirection.vertical,
+                        horizontalDirection = this.dragDirection.horizontal;
+
+                if ( this.floating && horizontalDirection ) {
+                        return ( ( horizontalDirection === "right" && isOverRightHalf ) ||
+                                ( horizontalDirection === "left" && !isOverRightHalf ) );
+                } else {
+                        return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) ||
+                                ( verticalDirection === "up" && !isOverBottomHalf ) );
+                }
+
+        },
+
+        _getDragVerticalDirection: function() {
+                var delta = this.positionAbs.top - this.lastPositionAbs.top;
+                return delta !== 0 && ( delta > 0 ? "down" : "up" );
+        },
+
+        _getDragHorizontalDirection: function() {
+                var delta = this.positionAbs.left - this.lastPositionAbs.left;
+                return delta !== 0 && ( delta > 0 ? "right" : "left" );
+        },
+
+        refresh: function( event ) {
+                this._refreshItems( event );
+                this._setHandleClassName();
+                this.refreshPositions();
+                return this;
+        },
+
+        _connectWith: function() {
+                var options = this.options;
+                return options.connectWith.constructor === String ?
+                        [ options.connectWith ] :
+                        options.connectWith;
+        },
+
+        _getItemsAsjQuery: function( connected ) {
+
+                var i, j, cur, inst,
+                        items = [],
+                        queries = [],
+                        connectWith = this._connectWith();
+
+                if ( connectWith && connected ) {
+                        for ( i = connectWith.length - 1; i >= 0; i-- ) {
+                                cur = $( connectWith[ i ], this.document[ 0 ] );
+                                for ( j = cur.length - 1; j >= 0; j-- ) {
+                                        inst = $.data( cur[ j ], this.widgetFullName );
+                                        if ( inst && inst !== this && !inst.options.disabled ) {
+                                                queries.push( [ typeof inst.options.items === "function" ?
+                                                        inst.options.items.call( inst.element ) :
+                                                        $( inst.options.items, inst.element )
+                                                                .not( ".ui-sortable-helper" )
+                                                                .not( ".ui-sortable-placeholder" ), inst ] );
+                                        }
+                                }
+                        }
+                }
+
+                queries.push( [ typeof this.options.items === "function" ?
+                        this.options.items
+                                .call( this.element, null, { options: this.options, item: this.currentItem } ) :
+                        $( this.options.items, this.element )
+                                .not( ".ui-sortable-helper" )
+                                .not( ".ui-sortable-placeholder" ), this ] );
+
+                function addItems() {
+                        items.push( this );
+                }
+                for ( i = queries.length - 1; i >= 0; i-- ) {
+                        queries[ i ][ 0 ].each( addItems );
+                }
+
+                return $( items );
+
+        },
+
+        _removeCurrentsFromItems: function() {
+
+                var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" );
+
+                this.items = $.grep( this.items, function( item ) {
+                        for ( var j = 0; j < list.length; j++ ) {
+                                if ( list[ j ] === item.item[ 0 ] ) {
+                                        return false;
+                                }
+                        }
+                        return true;
+                } );
+
+        },
+
+        _refreshItems: function( event ) {
+
+                this.items = [];
+                this.containers = [ this ];
+
+                var i, j, cur, inst, targetData, _queries, item, queriesLength,
+                        items = this.items,
+                        queries = [ [ typeof this.options.items === "function" ?
+                                this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :
+                                $( this.options.items, this.element ), this ] ],
+                        connectWith = this._connectWith();
+
+                //Shouldn't be run the first time through due to massive slow-down
+                if ( connectWith && this.ready ) {
+                        for ( i = connectWith.length - 1; i >= 0; i-- ) {
+                                cur = $( connectWith[ i ], this.document[ 0 ] );
+                                for ( j = cur.length - 1; j >= 0; j-- ) {
+                                        inst = $.data( cur[ j ], this.widgetFullName );
+                                        if ( inst && inst !== this && !inst.options.disabled ) {
+                                                queries.push( [ typeof inst.options.items === "function" ?
+                                                        inst.options.items
+                                                                .call( inst.element[ 0 ], event, { item: this.currentItem } ) :
+                                                        $( inst.options.items, inst.element ), inst ] );
+                                                this.containers.push( inst );
+                                        }
+                                }
+                        }
+                }
+
+                for ( i = queries.length - 1; i >= 0; i-- ) {
+                        targetData = queries[ i ][ 1 ];
+                        _queries = queries[ i ][ 0 ];
+
+                        for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {
+                                item = $( _queries[ j ] );
+
+                                // Data for target checking (mouse manager)
+                                item.data( this.widgetName + "-item", targetData );
+
+                                items.push( {
+                                        item: item,
+                                        instance: targetData,
+                                        width: 0, height: 0,
+                                        left: 0, top: 0
+                                } );
+                        }
+                }
+
+        },
+
+        _refreshItemPositions: function( fast ) {
+                var i, item, t, p;
+
+                for ( i = this.items.length - 1; i >= 0; i-- ) {
+                        item = this.items[ i ];
+
+                        //We ignore calculating positions of all connected containers when we're not over them
+                        if ( this.currentContainer && item.instance !== this.currentContainer &&
+                                        item.item[ 0 ] !== this.currentItem[ 0 ] ) {
+                                continue;
+                        }
+
+                        t = this.options.toleranceElement ?
+                                $( this.options.toleranceElement, item.item ) :
+                                item.item;
+
+                        if ( !fast ) {
+                                item.width = t.outerWidth();
+                                item.height = t.outerHeight();
+                        }
+
+                        p = t.offset();
+                        item.left = p.left;
+                        item.top = p.top;
+                }
+        },
+
+        refreshPositions: function( fast ) {
+
+                // Determine whether items are being displayed horizontally
+                this.floating = this.items.length ?
+                        this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
+                        false;
+
+                // This has to be redone because due to the item being moved out/into the offsetParent,
+                // the offsetParent's position will change
+                if ( this.offsetParent && this.helper ) {
+                        this.offset.parent = this._getParentOffset();
+                }
+
+                this._refreshItemPositions( fast );
+
+                var i, p;
+
+                if ( this.options.custom && this.options.custom.refreshContainers ) {
+                        this.options.custom.refreshContainers.call( this );
+                } else {
+                        for ( i = this.containers.length - 1; i >= 0; i-- ) {
+                                p = this.containers[ i ].element.offset();
+                                this.containers[ i ].containerCache.left = p.left;
+                                this.containers[ i ].containerCache.top = p.top;
+                                this.containers[ i ].containerCache.width =
+                                        this.containers[ i ].element.outerWidth();
+                                this.containers[ i ].containerCache.height =
+                                        this.containers[ i ].element.outerHeight();
+                        }
+                }
+
+                return this;
+        },
+
+        _createPlaceholder: function( that ) {
+                that = that || this;
+                var className, nodeName,
+                        o = that.options;
+
+                if ( !o.placeholder || o.placeholder.constructor === String ) {
+                        className = o.placeholder;
+                        nodeName = that.currentItem[ 0 ].nodeName.toLowerCase();
+                        o.placeholder = {
+                                element: function() {
+
+                                        var element = $( "<" + nodeName + ">", that.document[ 0 ] );
+
+                                        that._addClass( element, "ui-sortable-placeholder",
+                                                        className || that.currentItem[ 0 ].className )
+                                                ._removeClass( element, "ui-sortable-helper" );
+
+                                        if ( nodeName === "tbody" ) {
+                                                that._createTrPlaceholder(
+                                                        that.currentItem.find( "tr" ).eq( 0 ),
+                                                        $( "<tr>", that.document[ 0 ] ).appendTo( element )
+                                                );
+                                        } else if ( nodeName === "tr" ) {
+                                                that._createTrPlaceholder( that.currentItem, element );
+                                        } else if ( nodeName === "img" ) {
+                                                element.attr( "src", that.currentItem.attr( "src" ) );
+                                        }
+
+                                        if ( !className ) {
+                                                element.css( "visibility", "hidden" );
+                                        }
+
+                                        return element;
+                                },
+                                update: function( container, p ) {
+
+                                        // 1. If a className is set as 'placeholder option, we don't force sizes -
+                                        // the class is responsible for that
+                                        // 2. The option 'forcePlaceholderSize can be enabled to force it even if a
+                                        // class name is specified
+                                        if ( className && !o.forcePlaceholderSize ) {
+                                                return;
+                                        }
+
+                                        // If the element doesn't have a actual height or width by itself (without
+                                        // styles coming from a stylesheet), it receives the inline height and width
+                                        // from the dragged item. Or, if it's a tbody or tr, it's going to have a height
+                                        // anyway since we're populating them with <td>s above, but they're unlikely to
+                                        // be the correct height on their own if the row heights are dynamic, so we'll
+                                        // always assign the height of the dragged item given forcePlaceholderSize
+                                        // is true.
+                                        if ( !p.height() || ( o.forcePlaceholderSize &&
+                                                        ( nodeName === "tbody" || nodeName === "tr" ) ) ) {
+                                                p.height(
+                                                        that.currentItem.innerHeight() -
+                                                        parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) -
+                                                        parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) );
+                                        }
+                                        if ( !p.width() ) {
+                                                p.width(
+                                                        that.currentItem.innerWidth() -
+                                                        parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) -
+                                                        parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) );
+                                        }
+                                }
+                        };
+                }
+
+                //Create the placeholder
+                that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );
+
+                //Append it after the actual current item
+                that.currentItem.after( that.placeholder );
+
+                //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
+                o.placeholder.update( that, that.placeholder );
+
+        },
+
+        _createTrPlaceholder: function( sourceTr, targetTr ) {
+                var that = this;
+
+                sourceTr.children().each( function() {
+                        $( "<td>&#160;</td>", that.document[ 0 ] )
+                                .attr( "colspan", $( this ).attr( "colspan" ) || 1 )
+                                .appendTo( targetTr );
+                } );
+        },
+
+        _contactContainers: function( event ) {
+                var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,
+                        floating, axis,
+                        innermostContainer = null,
+                        innermostIndex = null;
+
+                // Get innermost container that intersects with item
+                for ( i = this.containers.length - 1; i >= 0; i-- ) {
+
+                        // Never consider a container that's located within the item itself
+                        if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {
+                                continue;
+                        }
+
+                        if ( this._intersectsWith( this.containers[ i ].containerCache ) ) {
+
+                                // If we've already found a container and it's more "inner" than this, then continue
+                                if ( innermostContainer &&
+                                                $.contains(
+                                                        this.containers[ i ].element[ 0 ],
+                                                        innermostContainer.element[ 0 ] ) ) {
+                                        continue;
+                                }
+
+                                innermostContainer = this.containers[ i ];
+                                innermostIndex = i;
+
+                        } else {
+
+                                // container doesn't intersect. trigger "out" event if necessary
+                                if ( this.containers[ i ].containerCache.over ) {
+                                        this.containers[ i ]._trigger( "out", event, this._uiHash( this ) );
+                                        this.containers[ i ].containerCache.over = 0;
+                                }
+                        }
+
+                }
+
+                // If no intersecting containers found, return
+                if ( !innermostContainer ) {
+                        return;
+                }
+
+                // Move the item into the container if it's not there already
+                if ( this.containers.length === 1 ) {
+                        if ( !this.containers[ innermostIndex ].containerCache.over ) {
+                                this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
+                                this.containers[ innermostIndex ].containerCache.over = 1;
+                        }
+                } else {
+
+                        // When entering a new container, we will find the item with the least distance and
+                        // append our item near it
+                        dist = 10000;
+                        itemWithLeastDistance = null;
+                        floating = innermostContainer.floating || this._isFloating( this.currentItem );
+                        posProperty = floating ? "left" : "top";
+                        sizeProperty = floating ? "width" : "height";
+                        axis = floating ? "pageX" : "pageY";
+
+                        for ( j = this.items.length - 1; j >= 0; j-- ) {
+                                if ( !$.contains(
+                                                this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )
+                                ) {
+                                        continue;
+                                }
+                                if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {
+                                        continue;
+                                }
+
+                                cur = this.items[ j ].item.offset()[ posProperty ];
+                                nearBottom = false;
+                                if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
+                                        nearBottom = true;
+                                }
+
+                                if ( Math.abs( event[ axis ] - cur ) < dist ) {
+                                        dist = Math.abs( event[ axis ] - cur );
+                                        itemWithLeastDistance = this.items[ j ];
+                                        this.direction = nearBottom ? "up" : "down";
+                                }
+                        }
+
+                        //Check if dropOnEmpty is enabled
+                        if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {
+                                return;
+                        }
+
+                        if ( this.currentContainer === this.containers[ innermostIndex ] ) {
+                                if ( !this.currentContainer.containerCache.over ) {
+                                        this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
+                                        this.currentContainer.containerCache.over = 1;
+                                }
+                                return;
+                        }
+
+                        if ( itemWithLeastDistance ) {
+                                this._rearrange( event, itemWithLeastDistance, null, true );
+                        } else {
+                                this._rearrange( event, null, this.containers[ innermostIndex ].element, true );
+                        }
+                        this._trigger( "change", event, this._uiHash() );
+                        this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) );
+                        this.currentContainer = this.containers[ innermostIndex ];
+
+                        //Update the placeholder
+                        this.options.placeholder.update( this.currentContainer, this.placeholder );
+
+                        //Update scrollParent
+                        this.scrollParent = this.placeholder.scrollParent();
+
+                        //Update overflowOffset
+                        if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                        this.scrollParent[ 0 ].tagName !== "HTML" ) {
+                                this.overflowOffset = this.scrollParent.offset();
+                        }
+
+                        this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
+                        this.containers[ innermostIndex ].containerCache.over = 1;
+                }
+
+        },
+
+        _createHelper: function( event ) {
+
+                var o = this.options,
+                        helper = typeof o.helper === "function" ?
+                                $( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :
+                                ( o.helper === "clone" ? this.currentItem.clone() : this.currentItem );
+
+                //Add the helper to the DOM if that didn't happen already
+                if ( !helper.parents( "body" ).length ) {
+                        this.appendTo[ 0 ].appendChild( helper[ 0 ] );
+                }
+
+                if ( helper[ 0 ] === this.currentItem[ 0 ] ) {
+                        this._storedCSS = {
+                                width: this.currentItem[ 0 ].style.width,
+                                height: this.currentItem[ 0 ].style.height,
+                                position: this.currentItem.css( "position" ),
+                                top: this.currentItem.css( "top" ),
+                                left: this.currentItem.css( "left" )
+                        };
+                }
+
+                if ( !helper[ 0 ].style.width || o.forceHelperSize ) {
+                        helper.width( this.currentItem.width() );
+                }
+                if ( !helper[ 0 ].style.height || o.forceHelperSize ) {
+                        helper.height( this.currentItem.height() );
+                }
+
+                return helper;
+
+        },
+
+        _adjustOffsetFromHelper: function( obj ) {
+                if ( typeof obj === "string" ) {
+                        obj = obj.split( " " );
+                }
+                if ( Array.isArray( obj ) ) {
+                        obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
+                }
+                if ( "left" in obj ) {
+                        this.offset.click.left = obj.left + this.margins.left;
+                }
+                if ( "right" in obj ) {
+                        this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
+                }
+                if ( "top" in obj ) {
+                        this.offset.click.top = obj.top + this.margins.top;
+                }
+                if ( "bottom" in obj ) {
+                        this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
+                }
+        },
+
+        _getParentOffset: function() {
+
+                //Get the offsetParent and cache its position
+                this.offsetParent = this.helper.offsetParent();
+                var po = this.offsetParent.offset();
+
+                // This is a special case where we need to modify a offset calculated on start, since the
+                // following happened:
+                // 1. The position of the helper is absolute, so it's position is calculated based on the
+                // next positioned parent
+                // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
+                // the document, which means that the scroll is included in the initial calculation of the
+                // offset of the parent, and never recalculated upon drag
+                if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
+                        po.left += this.scrollParent.scrollLeft();
+                        po.top += this.scrollParent.scrollTop();
+                }
+
+                // This needs to be actually done for all browsers, since pageX/pageY includes
+                // this information.
+                if ( this.offsetParent[ 0 ] === this.document[ 0 ].body ) {
+                        po = { top: 0, left: 0 };
+                }
+
+                return {
+                        top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
+                        left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
+                };
+
+        },
+
+        _getRelativeOffset: function() {
+
+                if ( this.cssPosition === "relative" ) {
+                        var p = this.currentItem.position();
+                        return {
+                                top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
+                                        this.scrollParent.scrollTop(),
+                                left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
+                                        this.scrollParent.scrollLeft()
+                        };
+                } else {
+                        return { top: 0, left: 0 };
+                }
+
+        },
+
+        _cacheMargins: function() {
+                this.margins = {
+                        left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ),
+                        top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 )
+                };
+        },
+
+        _cacheHelperProportions: function() {
+                this.helperProportions = {
+                        width: this.helper.outerWidth(),
+                        height: this.helper.outerHeight()
+                };
+        },
+
+        _setContainment: function() {
+
+                var ce, co, over,
+                        o = this.options;
+                if ( o.containment === "parent" ) {
+                        o.containment = this.helper[ 0 ].parentNode;
+                }
+                if ( o.containment === "document" || o.containment === "window" ) {
+                        this.containment = [
+                                0 - this.offset.relative.left - this.offset.parent.left,
+                                0 - this.offset.relative.top - this.offset.parent.top,
+                                o.containment === "document" ?
+                                        this.document.width() :
+                                        this.window.width() - this.helperProportions.width - this.margins.left,
+                                ( o.containment === "document" ?
+                                        ( this.document.height() || document.body.parentNode.scrollHeight ) :
+                                        this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight
+                                ) - this.helperProportions.height - this.margins.top
+                        ];
+                }
+
+                if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {
+                        ce = $( o.containment )[ 0 ];
+                        co = $( o.containment ).offset();
+                        over = ( $( ce ).css( "overflow" ) !== "hidden" );
+
+                        this.containment = [
+                                co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) +
+                                        ( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left,
+                                co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) +
+                                        ( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top,
+                                co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
+                                        ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) -
+                                        ( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) -
+                                        this.helperProportions.width - this.margins.left,
+                                co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
+                                        ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) -
+                                        ( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) -
+                                        this.helperProportions.height - this.margins.top
+                        ];
+                }
+
+        },
+
+        _convertPositionTo: function( d, pos ) {
+
+                if ( !pos ) {
+                        pos = this.position;
+                }
+                var mod = d === "absolute" ? 1 : -1,
+                        scroll = this.cssPosition === "absolute" &&
+                                !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
+                                        this.offsetParent :
+                                        this.scrollParent,
+                        scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
+
+                return {
+                        top: (
+
+                                // The absolute mouse position
+                                pos.top +
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.top * mod +
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.top * mod -
+                                ( ( this.cssPosition === "fixed" ?
+                                        -this.scrollParent.scrollTop() :
+                                        ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod )
+                        ),
+                        left: (
+
+                                // The absolute mouse position
+                                pos.left +
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.left * mod +
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.left * mod   -
+                                ( ( this.cssPosition === "fixed" ?
+                                        -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :
+                                        scroll.scrollLeft() ) * mod )
+                        )
+                };
+
+        },
+
+        _generatePosition: function( event ) {
+
+                var top, left,
+                        o = this.options,
+                        pageX = event.pageX,
+                        pageY = event.pageY,
+                        scroll = this.cssPosition === "absolute" &&
+                                !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
+                                        this.offsetParent :
+                                        this.scrollParent,
+                                scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
+
+                // This is another very weird special case that only happens for relative elements:
+                // 1. If the css position is relative
+                // 2. and the scroll parent is the document or similar to the offset parent
+                // we have to refresh the relative offset during the scroll so there are no jumps
+                if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+                                this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {
+                        this.offset.relative = this._getRelativeOffset();
+                }
+
+                /*
+                 * - Position constraining -
+                 * Constrain the position to a mix of grid, containment.
+                 */
+
+                if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options
+
+                        if ( this.containment ) {
+                                if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {
+                                        pageX = this.containment[ 0 ] + this.offset.click.left;
+                                }
+                                if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {
+                                        pageY = this.containment[ 1 ] + this.offset.click.top;
+                                }
+                                if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {
+                                        pageX = this.containment[ 2 ] + this.offset.click.left;
+                                }
+                                if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {
+                                        pageY = this.containment[ 3 ] + this.offset.click.top;
+                                }
+                        }
+
+                        if ( o.grid ) {
+                                top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /
+                                        o.grid[ 1 ] ) * o.grid[ 1 ];
+                                pageY = this.containment ?
+                                        ( ( top - this.offset.click.top >= this.containment[ 1 ] &&
+                                                top - this.offset.click.top <= this.containment[ 3 ] ) ?
+                                                        top :
+                                                        ( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?
+                                                                top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :
+                                                                top;
+
+                                left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /
+                                        o.grid[ 0 ] ) * o.grid[ 0 ];
+                                pageX = this.containment ?
+                                        ( ( left - this.offset.click.left >= this.containment[ 0 ] &&
+                                                left - this.offset.click.left <= this.containment[ 2 ] ) ?
+                                                        left :
+                                                        ( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?
+                                                                left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :
+                                                                left;
+                        }
+
+                }
+
+                return {
+                        top: (
+
+                                // The absolute mouse position
+                                pageY -
+
+                                // Click offset (relative to the element)
+                                this.offset.click.top -
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.top -
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.top +
+                                ( ( this.cssPosition === "fixed" ?
+                                        -this.scrollParent.scrollTop() :
+                                        ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )
+                        ),
+                        left: (
+
+                                // The absolute mouse position
+                                pageX -
+
+                                // Click offset (relative to the element)
+                                this.offset.click.left -
+
+                                // Only for relative positioned nodes: Relative offset from element to offset parent
+                                this.offset.relative.left -
+
+                                // The offsetParent's offset without borders (offset + border)
+                                this.offset.parent.left +
+                                ( ( this.cssPosition === "fixed" ?
+                                        -this.scrollParent.scrollLeft() :
+                                        scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
+                        )
+                };
+
+        },
+
+        _rearrange: function( event, i, a, hardRefresh ) {
+
+                if ( a ) {
+                        a[ 0 ].appendChild( this.placeholder[ 0 ] );
+                } else {
+                        i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],
+                                ( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );
+                }
+
+                //Various things done here to improve the performance:
+                // 1. we create a setTimeout, that calls refreshPositions
+                // 2. on the instance, we have a counter variable, that get's higher after every append
+                // 3. on the local scope, we copy the counter variable, and check in the timeout,
+                // if it's still the same
+                // 4. this lets only the last addition to the timeout stack through
+                this.counter = this.counter ? ++this.counter : 1;
+                var counter = this.counter;
+
+                this._delay( function() {
+                        if ( counter === this.counter ) {
+
+                                //Precompute after each DOM insertion, NOT on mousemove
+                                this.refreshPositions( !hardRefresh );
+                        }
+                } );
+
+        },
+
+        _clear: function( event, noPropagation ) {
+
+                this.reverting = false;
+
+                // We delay all events that have to be triggered to after the point where the placeholder
+                // has been removed and everything else normalized again
+                var i,
+                        delayedTriggers = [];
+
+                // We first have to update the dom position of the actual currentItem
+                // Note: don't do it if the current item is already removed (by a user), or it gets
+                // reappended (see #4088)
+                if ( !this._noFinalSort && this.currentItem.parent().length ) {
+                        this.placeholder.before( this.currentItem );
+                }
+                this._noFinalSort = null;
+
+                if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {
+                        for ( i in this._storedCSS ) {
+                                if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) {
+                                        this._storedCSS[ i ] = "";
+                                }
+                        }
+                        this.currentItem.css( this._storedCSS );
+                        this._removeClass( this.currentItem, "ui-sortable-helper" );
+                } else {
+                        this.currentItem.show();
+                }
+
+                if ( this.fromOutside && !noPropagation ) {
+                        delayedTriggers.push( function( event ) {
+                                this._trigger( "receive", event, this._uiHash( this.fromOutside ) );
+                        } );
+                }
+                if ( ( this.fromOutside ||
+                                this.domPosition.prev !==
+                                this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] ||
+                                this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {
+
+                        // Trigger update callback if the DOM position has changed
+                        delayedTriggers.push( function( event ) {
+                                this._trigger( "update", event, this._uiHash() );
+                        } );
+                }
+
+                // Check if the items Container has Changed and trigger appropriate
+                // events.
+                if ( this !== this.currentContainer ) {
+                        if ( !noPropagation ) {
+                                delayedTriggers.push( function( event ) {
+                                        this._trigger( "remove", event, this._uiHash() );
+                                } );
+                                delayedTriggers.push( ( function( c ) {
+                                        return function( event ) {
+                                                c._trigger( "receive", event, this._uiHash( this ) );
+                                        };
+                                } ).call( this, this.currentContainer ) );
+                                delayedTriggers.push( ( function( c ) {
+                                        return function( event ) {
+                                                c._trigger( "update", event, this._uiHash( this ) );
+                                        };
+                                } ).call( this, this.currentContainer ) );
+                        }
+                }
+
+                //Post events to containers
+                function delayEvent( type, instance, container ) {
+                        return function( event ) {
+                                container._trigger( type, event, instance._uiHash( instance ) );
+                        };
+                }
+                for ( i = this.containers.length - 1; i >= 0; i-- ) {
+                        if ( !noPropagation ) {
+                                delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
+                        }
+                        if ( this.containers[ i ].containerCache.over ) {
+                                delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
+                                this.containers[ i ].containerCache.over = 0;
+                        }
+                }
+
+                //Do what was originally in plugins
+                if ( this._storedStylesheet ) {
+                        this._storedStylesheet.remove();
+                        this._storedStylesheet = null;
+                }
+                if ( this._storedOpacity ) {
+                        this.helper.css( "opacity", this._storedOpacity );
+                }
+                if ( this._storedZIndex ) {
+                        this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex );
+                }
+
+                this.dragging = false;
+
+                if ( !noPropagation ) {
+                        this._trigger( "beforeStop", event, this._uiHash() );
+                }
+
+                //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
+                // it unbinds ALL events from the original node!
+                this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
+
+                if ( !this.cancelHelperRemoval ) {
+                        if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
+                                this.helper.remove();
+                        }
+                        this.helper = null;
+                }
+
+                if ( !noPropagation ) {
+                        for ( i = 0; i < delayedTriggers.length; i++ ) {
+
+                                // Trigger all delayed events
+                                delayedTriggers[ i ].call( this, event );
+                        }
+                        this._trigger( "stop", event, this._uiHash() );
+                }
+
+                this.fromOutside = false;
+                return !this.cancelHelperRemoval;
+
+        },
+
+        _trigger: function() {
+                if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {
+                        this.cancel();
+                }
+        },
+
+        _uiHash: function( _inst ) {
+                var inst = _inst || this;
+                return {
+                        helper: inst.helper,
+                        placeholder: inst.placeholder || $( [] ),
+                        position: inst.position,
+                        originalPosition: inst.originalPosition,
+                        offset: inst.positionAbs,
+                        item: inst.currentItem,
+                        sender: _inst ? _inst.element : null
+                };
+        }
+
+} );
+
+} );
+
+
+
+
+
+/*!
+ * jQuery UI Spinner 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Spinner
+//>>group: Widgets
+//>>description: Displays buttons to easily input numbers via the keyboard or mouse.
+//>>docs: https://api.jqueryui.com/spinner/
+//>>demos: https://jqueryui.com/spinner/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/spinner.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "./button",
+                        "../version",
+                        "../keycode",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+function spinnerModifier( fn ) {
+        return function() {
+                var previous = this.element.val();
+                fn.apply( this, arguments );
+                this._refresh();
+                if ( previous !== this.element.val() ) {
+                        this._trigger( "change" );
+                }
+        };
+}
+
+$.widget( "ui.spinner", {
+        version: "1.14.1",
+        defaultElement: "<input>",
+        widgetEventPrefix: "spin",
+        options: {
+                classes: {
+                        "ui-spinner": "ui-corner-all",
+                        "ui-spinner-down": "ui-corner-br",
+                        "ui-spinner-up": "ui-corner-tr"
+                },
+                culture: null,
+                icons: {
+                        down: "ui-icon-triangle-1-s",
+                        up: "ui-icon-triangle-1-n"
+                },
+                incremental: true,
+                max: null,
+                min: null,
+                numberFormat: null,
+                page: 10,
+                step: 1,
+
+                change: null,
+                spin: null,
+                start: null,
+                stop: null
+        },
+
+        _create: function() {
+
+                // handle string values that need to be parsed
+                this._setOption( "max", this.options.max );
+                this._setOption( "min", this.options.min );
+                this._setOption( "step", this.options.step );
+
+                // Only format if there is a value, prevents the field from being marked
+                // as invalid in Firefox, see #9573.
+                if ( this.value() !== "" ) {
+
+                        // Format the value, but don't constrain.
+                        this._value( this.element.val(), true );
+                }
+
+                this._draw();
+                this._on( this._events );
+                this._refresh();
+
+                // Turning off autocomplete prevents the browser from remembering the
+                // value when navigating through history, so we re-enable autocomplete
+                // if the page is unloaded before the widget is destroyed. #7790
+                this._on( this.window, {
+                        beforeunload: function() {
+                                this.element.removeAttr( "autocomplete" );
+                        }
+                } );
+        },
+
+        _getCreateOptions: function() {
+                var options = this._super();
+                var element = this.element;
+
+                $.each( [ "min", "max", "step" ], function( i, option ) {
+                        var value = element.attr( option );
+                        if ( value != null && value.length ) {
+                                options[ option ] = value;
+                        }
+                } );
+
+                return options;
+        },
+
+        _events: {
+                keydown: function( event ) {
+                        if ( this._start( event ) && this._keydown( event ) ) {
+                                event.preventDefault();
+                        }
+                },
+                keyup: "_stop",
+                focus: function() {
+                        this.previous = this.element.val();
+                },
+                blur: function( event ) {
+                        this._stop();
+                        this._refresh();
+                        if ( this.previous !== this.element.val() ) {
+                                this._trigger( "change", event );
+                        }
+                },
+                mousewheel: function( event, delta ) {
+                        var activeElement = this.document[ 0 ].activeElement;
+                        var isActive = this.element[ 0 ] === activeElement;
+
+                        if ( !isActive || !delta ) {
+                                return;
+                        }
+
+                        if ( !this.spinning && !this._start( event ) ) {
+                                return false;
+                        }
+
+                        this._spin( ( delta > 0 ? 1 : -1 ) * this.options.step, event );
+                        clearTimeout( this.mousewheelTimer );
+                        this.mousewheelTimer = this._delay( function() {
+                                if ( this.spinning ) {
+                                        this._stop( event );
+                                }
+                        }, 100 );
+                        event.preventDefault();
+                },
+                "mousedown .ui-spinner-button": function( event ) {
+                        var previous;
+
+                        // We never want the buttons to have focus; whenever the user is
+                        // interacting with the spinner, the focus should be on the input.
+                        // If the input is focused then this.previous is properly set from
+                        // when the input first received focus. If the input is not focused
+                        // then we need to set this.previous based on the value before spinning.
+                        previous = this.element[ 0 ] === this.document[ 0 ].activeElement ?
+                                this.previous : this.element.val();
+                        function checkFocus() {
+                                var isActive = this.element[ 0 ] === this.document[ 0 ].activeElement;
+                                if ( !isActive ) {
+                                        this.element.trigger( "focus" );
+                                        this.previous = previous;
+                                }
+                        }
+
+                        // Ensure focus is on (or stays on) the text field
+                        event.preventDefault();
+                        checkFocus.call( this );
+
+                        if ( this._start( event ) === false ) {
+                                return;
+                        }
+
+                        this._repeat( null, $( event.currentTarget )
+                                .hasClass( "ui-spinner-up" ) ? 1 : -1, event );
+                },
+                "mouseup .ui-spinner-button": "_stop",
+                "mouseenter .ui-spinner-button": function( event ) {
+
+                        // button will add ui-state-active if mouse was down while mouseleave and kept down
+                        if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
+                                return;
+                        }
+
+                        if ( this._start( event ) === false ) {
+                                return false;
+                        }
+                        this._repeat( null, $( event.currentTarget )
+                                .hasClass( "ui-spinner-up" ) ? 1 : -1, event );
+                },
+
+                // TODO: do we really want to consider this a stop?
+                // shouldn't we just stop the repeater and wait until mouseup before
+                // we trigger the stop event?
+                "mouseleave .ui-spinner-button": "_stop"
+        },
+
+        // Support mobile enhanced option and make backcompat more sane
+        _enhance: function() {
+                this.uiSpinner = this.element
+                        .attr( "autocomplete", "off" )
+                        .wrap( "<span>" )
+                        .parent()
+
+                                // Add buttons
+                                .append(
+                                        "<a></a><a></a>"
+                                );
+        },
+
+        _draw: function() {
+                this._enhance();
+
+                this._addClass( this.uiSpinner, "ui-spinner", "ui-widget ui-widget-content" );
+                this._addClass( "ui-spinner-input" );
+
+                this.element.attr( "role", "spinbutton" );
+
+                // Button bindings
+                this.buttons = this.uiSpinner.children( "a" )
+                        .attr( "tabIndex", -1 )
+                        .attr( "aria-hidden", true )
+                        .button( {
+                                classes: {
+                                        "ui-button": ""
+                                }
+                        } );
+
+                // TODO: Right now button does not support classes this is already updated in button PR
+                this._removeClass( this.buttons, "ui-corner-all" );
+
+                this._addClass( this.buttons.first(), "ui-spinner-button ui-spinner-up" );
+                this._addClass( this.buttons.last(), "ui-spinner-button ui-spinner-down" );
+                this.buttons.first().button( {
+                        "icon": this.options.icons.up,
+                        "showLabel": false
+                } );
+                this.buttons.last().button( {
+                        "icon": this.options.icons.down,
+                        "showLabel": false
+                } );
+
+                // IE 6 doesn't understand height: 50% for the buttons
+                // unless the wrapper has an explicit height
+                if ( this.buttons.height() > Math.ceil( this.uiSpinner.height() * 0.5 ) &&
+                                this.uiSpinner.height() > 0 ) {
+                        this.uiSpinner.height( this.uiSpinner.height() );
+                }
+        },
+
+        _keydown: function( event ) {
+                var options = this.options,
+                        keyCode = $.ui.keyCode;
+
+                switch ( event.keyCode ) {
+                case keyCode.UP:
+                        this._repeat( null, 1, event );
+                        return true;
+                case keyCode.DOWN:
+                        this._repeat( null, -1, event );
+                        return true;
+                case keyCode.PAGE_UP:
+                        this._repeat( null, options.page, event );
+                        return true;
+                case keyCode.PAGE_DOWN:
+                        this._repeat( null, -options.page, event );
+                        return true;
+                }
+
+                return false;
+        },
+
+        _start: function( event ) {
+                if ( !this.spinning && this._trigger( "start", event ) === false ) {
+                        return false;
+                }
+
+                if ( !this.counter ) {
+                        this.counter = 1;
+                }
+                this.spinning = true;
+                return true;
+        },
+
+        _repeat: function( i, steps, event ) {
+                i = i || 500;
+
+                clearTimeout( this.timer );
+                this.timer = this._delay( function() {
+                        this._repeat( 40, steps, event );
+                }, i );
+
+                this._spin( steps * this.options.step, event );
+        },
+
+        _spin: function( step, event ) {
+                var value = this.value() || 0;
+
+                if ( !this.counter ) {
+                        this.counter = 1;
+                }
+
+                value = this._adjustValue( value + step * this._increment( this.counter ) );
+
+                if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false ) {
+                        this._value( value );
+                        this.counter++;
+                }
+        },
+
+        _increment: function( i ) {
+                var incremental = this.options.incremental;
+
+                if ( incremental ) {
+                        return typeof incremental === "function" ?
+                                incremental( i ) :
+                                Math.floor( i * i * i / 50000 - i * i / 500 + 17 * i / 200 + 1 );
+                }
+
+                return 1;
+        },
+
+        _precision: function() {
+                var precision = this._precisionOf( this.options.step );
+                if ( this.options.min !== null ) {
+                        precision = Math.max( precision, this._precisionOf( this.options.min ) );
+                }
+                return precision;
+        },
+
+        _precisionOf: function( num ) {
+                var str = num.toString(),
+                        decimal = str.indexOf( "." );
+                return decimal === -1 ? 0 : str.length - decimal - 1;
+        },
+
+        _adjustValue: function( value ) {
+                var base, aboveMin,
+                        options = this.options;
+
+                // Make sure we're at a valid step
+                // - find out where we are relative to the base (min or 0)
+                base = options.min !== null ? options.min : 0;
+                aboveMin = value - base;
+
+                // - round to the nearest step
+                aboveMin = Math.round( aboveMin / options.step ) * options.step;
+
+                // - rounding is based on 0, so adjust back to our base
+                value = base + aboveMin;
+
+                // Fix precision from bad JS floating point math
+                value = parseFloat( value.toFixed( this._precision() ) );
+
+                // Clamp the value
+                if ( options.max !== null && value > options.max ) {
+                        return options.max;
+                }
+                if ( options.min !== null && value < options.min ) {
+                        return options.min;
+                }
+
+                return value;
+        },
+
+        _stop: function( event ) {
+                if ( !this.spinning ) {
+                        return;
+                }
+
+                clearTimeout( this.timer );
+                clearTimeout( this.mousewheelTimer );
+                this.counter = 0;
+                this.spinning = false;
+                this._trigger( "stop", event );
+        },
+
+        _setOption: function( key, value ) {
+                var prevValue, first, last;
+
+                if ( key === "culture" || key === "numberFormat" ) {
+                        prevValue = this._parse( this.element.val() );
+                        this.options[ key ] = value;
+                        this.element.val( this._format( prevValue ) );
+                        return;
+                }
+
+                if ( key === "max" || key === "min" || key === "step" ) {
+                        if ( typeof value === "string" ) {
+                                value = this._parse( value );
+                        }
+                }
+                if ( key === "icons" ) {
+                        first = this.buttons.first().find( ".ui-icon" );
+                        this._removeClass( first, null, this.options.icons.up );
+                        this._addClass( first, null, value.up );
+                        last = this.buttons.last().find( ".ui-icon" );
+                        this._removeClass( last, null, this.options.icons.down );
+                        this._addClass( last, null, value.down );
+                }
+
+                this._super( key, value );
+        },
+
+        _setOptionDisabled: function( value ) {
+                this._super( value );
+
+                this._toggleClass( this.uiSpinner, null, "ui-state-disabled", !!value );
+                this.element.prop( "disabled", !!value );
+                this.buttons.button( value ? "disable" : "enable" );
+        },
+
+        _setOptions: spinnerModifier( function( options ) {
+                this._super( options );
+        } ),
+
+        _parse: function( val ) {
+                if ( typeof val === "string" && val !== "" ) {
+                        val = window.Globalize && this.options.numberFormat ?
+                                Globalize.parseFloat( val, 10, this.options.culture ) : +val;
+                }
+                return val === "" || isNaN( val ) ? null : val;
+        },
+
+        _format: function( value ) {
+                if ( value === "" ) {
+                        return "";
+                }
+                return window.Globalize && this.options.numberFormat ?
+                        Globalize.format( value, this.options.numberFormat, this.options.culture ) :
+                        value;
+        },
+
+        _refresh: function() {
+                this.element.attr( {
+                        "aria-valuemin": this.options.min,
+                        "aria-valuemax": this.options.max,
+
+                        // TODO: what should we do with values that can't be parsed?
+                        "aria-valuenow": this._parse( this.element.val() )
+                } );
+        },
+
+        isValid: function() {
+                var value = this.value();
+
+                // Null is invalid
+                if ( value === null ) {
+                        return false;
+                }
+
+                // If value gets adjusted, it's invalid
+                return value === this._adjustValue( value );
+        },
+
+        // Update the value without triggering change
+        _value: function( value, allowAny ) {
+                var parsed;
+                if ( value !== "" ) {
+                        parsed = this._parse( value );
+                        if ( parsed !== null ) {
+                                if ( !allowAny ) {
+                                        parsed = this._adjustValue( parsed );
+                                }
+                                value = this._format( parsed );
+                        }
+                }
+                this.element.val( value );
+                this._refresh();
+        },
+
+        _destroy: function() {
+                this.element
+                        .prop( "disabled", false )
+                        .removeAttr( "autocomplete role aria-valuemin aria-valuemax aria-valuenow" );
+
+                this.uiSpinner.replaceWith( this.element );
+        },
+
+        stepUp: spinnerModifier( function( steps ) {
+                this._stepUp( steps );
+        } ),
+        _stepUp: function( steps ) {
+                if ( this._start() ) {
+                        this._spin( ( steps || 1 ) * this.options.step );
+                        this._stop();
+                }
+        },
+
+        stepDown: spinnerModifier( function( steps ) {
+                this._stepDown( steps );
+        } ),
+        _stepDown: function( steps ) {
+                if ( this._start() ) {
+                        this._spin( ( steps || 1 ) * -this.options.step );
+                        this._stop();
+                }
+        },
+
+        pageUp: spinnerModifier( function( pages ) {
+                this._stepUp( ( pages || 1 ) * this.options.page );
+        } ),
+
+        pageDown: spinnerModifier( function( pages ) {
+                this._stepDown( ( pages || 1 ) * this.options.page );
+        } ),
+
+        value: function( newVal ) {
+                if ( !arguments.length ) {
+                        return this._parse( this.element.val() );
+                }
+                spinnerModifier( this._value ).call( this, newVal );
+        },
+
+        widget: function() {
+                return this.uiSpinner;
+        }
+} );
+
+// DEPRECATED
+// TODO: switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat === true ) {
+
+        // Backcompat for spinner html extension points
+        $.widget( "ui.spinner", $.ui.spinner, {
+                _enhance: function() {
+                        this.uiSpinner = this.element
+                                .attr( "autocomplete", "off" )
+                                .wrap( this._uiSpinnerHtml() )
+                                .parent()
+
+                                        // Add buttons
+                                        .append( this._buttonHtml() );
+                },
+                _uiSpinnerHtml: function() {
+                        return "<span>";
+                },
+
+                _buttonHtml: function() {
+                        return "<a></a><a></a>";
+                }
+        } );
+}
+
+return $.ui.spinner;
+
+} );
+
+
+
+
+
+/*!
+ * jQuery UI Tabs 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Tabs
+//>>group: Widgets
+//>>description: Transforms a set of container elements into a tab structure.
+//>>docs: https://api.jqueryui.com/tabs/
+//>>demos: https://jqueryui.com/tabs/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/tabs.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../keycode",
+                        "../unique-id",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.tabs", {
+        version: "1.14.1",
+        delay: 300,
+        options: {
+                active: null,
+                classes: {
+                        "ui-tabs": "ui-corner-all",
+                        "ui-tabs-nav": "ui-corner-all",
+                        "ui-tabs-panel": "ui-corner-bottom",
+                        "ui-tabs-tab": "ui-corner-top"
+                },
+                collapsible: false,
+                event: "click",
+                heightStyle: "content",
+                hide: null,
+                show: null,
+
+                // Callbacks
+                activate: null,
+                beforeActivate: null,
+                beforeLoad: null,
+                load: null
+        },
+
+        _isLocal: ( function() {
+                var rhash = /#.*$/;
+
+                return function( anchor ) {
+                        var anchorUrl, locationUrl;
+
+                        anchorUrl = anchor.href.replace( rhash, "" );
+                        locationUrl = location.href.replace( rhash, "" );
+
+                        // Decoding may throw an error if the URL isn't UTF-8 (#9518)
+                        try {
+                                anchorUrl = decodeURIComponent( anchorUrl );
+                        } catch ( error ) {}
+                        try {
+                                locationUrl = decodeURIComponent( locationUrl );
+                        } catch ( error ) {}
+
+                        return anchor.hash.length > 1 && anchorUrl === locationUrl;
+                };
+        } )(),
+
+        _create: function() {
+                var that = this,
+                        options = this.options;
+
+                this.running = false;
+
+                this._addClass( "ui-tabs", "ui-widget ui-widget-content" );
+                this._toggleClass( "ui-tabs-collapsible", null, options.collapsible );
+
+                this._processTabs();
+                options.active = this._initialActive();
+
+                // Take disabling tabs via class attribute from HTML
+                // into account and update option properly.
+                if ( Array.isArray( options.disabled ) ) {
+                        options.disabled = $.uniqueSort( options.disabled.concat(
+                                $.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
+                                        return that.tabs.index( li );
+                                } )
+                        ) ).sort();
+                }
+
+                // Check for length avoids error when initializing empty list
+                if ( this.options.active !== false && this.anchors.length ) {
+                        this.active = this._findActive( options.active );
+                } else {
+                        this.active = $();
+                }
+
+                this._refresh();
+
+                if ( this.active.length ) {
+                        this.load( options.active );
+                }
+        },
+
+        _initialActive: function() {
+                var active = this.options.active,
+                        collapsible = this.options.collapsible,
+                        locationHashDecoded = decodeURIComponent( location.hash.substring( 1 ) );
+
+                if ( active === null ) {
+
+                        // check the fragment identifier in the URL
+                        if ( locationHashDecoded ) {
+                                this.tabs.each( function( i, tab ) {
+                                        if ( $( tab ).attr( "aria-controls" ) === locationHashDecoded ) {
+                                                active = i;
+                                                return false;
+                                        }
+                                } );
+                        }
+
+                        // Check for a tab marked active via a class
+                        if ( active === null ) {
+                                active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
+                        }
+
+                        // No active tab, set to false
+                        if ( active === null || active === -1 ) {
+                                active = this.tabs.length ? 0 : false;
+                        }
+                }
+
+                // Handle numbers: negative, out of range
+                if ( active !== false ) {
+                        active = this.tabs.index( this.tabs.eq( active ) );
+                        if ( active === -1 ) {
+                                active = collapsible ? false : 0;
+                        }
+                }
+
+                // Don't allow collapsible: false and active: false
+                if ( !collapsible && active === false && this.anchors.length ) {
+                        active = 0;
+                }
+
+                return active;
+        },
+
+        _getCreateEventData: function() {
+                return {
+                        tab: this.active,
+                        panel: !this.active.length ? $() : this._getPanelForTab( this.active )
+                };
+        },
+
+        _tabKeydown: function( event ) {
+                var focusedTab = $( this.document[ 0 ].activeElement ).closest( "li" ),
+                        selectedIndex = this.tabs.index( focusedTab ),
+                        goingForward = true;
+
+                if ( this._handlePageNav( event ) ) {
+                        return;
+                }
+
+                switch ( event.keyCode ) {
+                case $.ui.keyCode.RIGHT:
+                case $.ui.keyCode.DOWN:
+                        selectedIndex++;
+                        break;
+                case $.ui.keyCode.UP:
+                case $.ui.keyCode.LEFT:
+                        goingForward = false;
+                        selectedIndex--;
+                        break;
+                case $.ui.keyCode.END:
+                        selectedIndex = this.anchors.length - 1;
+                        break;
+                case $.ui.keyCode.HOME:
+                        selectedIndex = 0;
+                        break;
+                case $.ui.keyCode.SPACE:
+
+                        // Activate only, no collapsing
+                        event.preventDefault();
+                        clearTimeout( this.activating );
+                        this._activate( selectedIndex );
+                        return;
+                case $.ui.keyCode.ENTER:
+
+                        // Toggle (cancel delayed activation, allow collapsing)
+                        event.preventDefault();
+                        clearTimeout( this.activating );
+
+                        // Determine if we should collapse or activate
+                        this._activate( selectedIndex === this.options.active ? false : selectedIndex );
+                        return;
+                default:
+                        return;
+                }
+
+                // Focus the appropriate tab, based on which key was pressed
+                event.preventDefault();
+                clearTimeout( this.activating );
+                selectedIndex = this._focusNextTab( selectedIndex, goingForward );
+
+                // Navigating with control/command key will prevent automatic activation
+                if ( !event.ctrlKey && !event.metaKey ) {
+
+                        // Update aria-selected immediately so that AT think the tab is already selected.
+                        // Otherwise AT may confuse the user by stating that they need to activate the tab,
+                        // but the tab will already be activated by the time the announcement finishes.
+                        focusedTab.attr( "aria-selected", "false" );
+                        this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
+
+                        this.activating = this._delay( function() {
+                                this.option( "active", selectedIndex );
+                        }, this.delay );
+                }
+        },
+
+        _panelKeydown: function( event ) {
+                if ( this._handlePageNav( event ) ) {
+                        return;
+                }
+
+                // Ctrl+up moves focus to the current tab
+                if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
+                        event.preventDefault();
+                        this.active.trigger( "focus" );
+                }
+        },
+
+        // Alt+page up/down moves focus to the previous/next tab (and activates)
+        _handlePageNav: function( event ) {
+                if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
+                        this._activate( this._focusNextTab( this.options.active - 1, false ) );
+                        return true;
+                }
+                if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
+                        this._activate( this._focusNextTab( this.options.active + 1, true ) );
+                        return true;
+                }
+        },
+
+        _findNextTab: function( index, goingForward ) {
+                var lastTabIndex = this.tabs.length - 1;
+
+                function constrain() {
+                        if ( index > lastTabIndex ) {
+                                index = 0;
+                        }
+                        if ( index < 0 ) {
+                                index = lastTabIndex;
+                        }
+                        return index;
+                }
+
+                while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
+                        index = goingForward ? index + 1 : index - 1;
+                }
+
+                return index;
+        },
+
+        _focusNextTab: function( index, goingForward ) {
+                index = this._findNextTab( index, goingForward );
+                this.tabs.eq( index ).trigger( "focus" );
+                return index;
+        },
+
+        _setOption: function( key, value ) {
+                if ( key === "active" ) {
+
+                        // _activate() will handle invalid values and update this.options
+                        this._activate( value );
+                        return;
+                }
+
+                this._super( key, value );
+
+                if ( key === "collapsible" ) {
+                        this._toggleClass( "ui-tabs-collapsible", null, value );
+
+                        // Setting collapsible: false while collapsed; open first panel
+                        if ( !value && this.options.active === false ) {
+                                this._activate( 0 );
+                        }
+                }
+
+                if ( key === "event" ) {
+                        this._setupEvents( value );
+                }
+
+                if ( key === "heightStyle" ) {
+                        this._setupHeightStyle( value );
+                }
+        },
+
+        refresh: function() {
+                var options = this.options,
+                        lis = this.tablist.children( ":has(a[href])" );
+
+                // Get disabled tabs from class attribute from HTML
+                // this will get converted to a boolean if needed in _refresh()
+                options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
+                        return lis.index( tab );
+                } );
+
+                this._processTabs();
+
+                // Was collapsed or no tabs
+                if ( options.active === false || !this.anchors.length ) {
+                        options.active = false;
+                        this.active = $();
+
+                // was active, but active tab is gone
+                } else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
+
+                        // all remaining tabs are disabled
+                        if ( this.tabs.length === options.disabled.length ) {
+                                options.active = false;
+                                this.active = $();
+
+                        // activate previous tab
+                        } else {
+                                this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
+                        }
+
+                // was active, active tab still exists
+                } else {
+
+                        // make sure active index is correct
+                        options.active = this.tabs.index( this.active );
+                }
+
+                this._refresh();
+        },
+
+        _refresh: function() {
+                this._setOptionDisabled( this.options.disabled );
+                this._setupEvents( this.options.event );
+                this._setupHeightStyle( this.options.heightStyle );
+
+                this.tabs.not( this.active ).attr( {
+                        "aria-selected": "false",
+                        "aria-expanded": "false",
+                        tabIndex: -1
+                } );
+                this.panels.not( this._getPanelForTab( this.active ) )
+                        .hide()
+                        .attr( {
+                                "aria-hidden": "true"
+                        } );
+
+                // Make sure one tab is in the tab order
+                if ( !this.active.length ) {
+                        this.tabs.eq( 0 ).attr( "tabIndex", 0 );
+                } else {
+                        this.active
+                                .attr( {
+                                        "aria-selected": "true",
+                                        "aria-expanded": "true",
+                                        tabIndex: 0
+                                } );
+                        this._addClass( this.active, "ui-tabs-active", "ui-state-active" );
+                        this._getPanelForTab( this.active )
+                                .show()
+                                .attr( {
+                                        "aria-hidden": "false"
+                                } );
+                }
+        },
+
+        _processTabs: function() {
+                var that = this,
+                        prevTabs = this.tabs,
+                        prevAnchors = this.anchors,
+                        prevPanels = this.panels;
+
+                this.tablist = this._getList().attr( "role", "tablist" );
+                this._addClass( this.tablist, "ui-tabs-nav",
+                        "ui-helper-reset ui-helper-clearfix ui-widget-header" );
+
+                // Prevent users from focusing disabled tabs via click
+                this.tablist
+                        .on( "mousedown" + this.eventNamespace, "> li", function( event ) {
+                                if ( $( this ).is( ".ui-state-disabled" ) ) {
+                                        event.preventDefault();
+                                }
+                        } );
+
+                this.tabs = this.tablist.find( "> li:has(a[href])" )
+                        .attr( {
+                                role: "tab",
+                                tabIndex: -1
+                        } );
+                this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" );
+
+                this.anchors = this.tabs.map( function() {
+                        return $( "a", this )[ 0 ];
+                } )
+                        .attr( {
+                                tabIndex: -1
+                        } );
+                this._addClass( this.anchors, "ui-tabs-anchor" );
+
+                this.panels = $();
+
+                this.anchors.each( function( i, anchor ) {
+                        var selector, panel, panelId,
+                                anchorId = $( anchor ).uniqueId().attr( "id" ),
+                                tab = $( anchor ).closest( "li" ),
+                                originalAriaControls = tab.attr( "aria-controls" );
+
+                        // Inline tab
+                        if ( that._isLocal( anchor ) ) {
+                                selector = decodeURIComponent( anchor.hash );
+                                panelId = selector.substring( 1 );
+                                panel = that.element.find( "#" + CSS.escape( panelId ) );
+
+                        // remote tab
+                        } else {
+
+                                // If the tab doesn't already have aria-controls,
+                                // generate an id by using a throw-away element
+                                panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id;
+                                selector = "#" + panelId;
+                                panel = that.element.find( selector );
+                                if ( !panel.length ) {
+                                        panel = that._createPanel( panelId );
+                                        panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
+                                }
+                                panel.attr( "aria-live", "polite" );
+                        }
+
+                        if ( panel.length ) {
+                                that.panels = that.panels.add( panel );
+                        }
+                        if ( originalAriaControls ) {
+                                tab.data( "ui-tabs-aria-controls", originalAriaControls );
+                        }
+                        tab.attr( {
+                                "aria-controls": panelId,
+                                "aria-labelledby": anchorId
+                        } );
+                        panel.attr( "aria-labelledby", anchorId );
+                } );
+
+                this.panels.attr( "role", "tabpanel" );
+                this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" );
+
+                // Avoid memory leaks (#10056)
+                if ( prevTabs ) {
+                        this._off( prevTabs.not( this.tabs ) );
+                        this._off( prevAnchors.not( this.anchors ) );
+                        this._off( prevPanels.not( this.panels ) );
+                }
+        },
+
+        // Allow overriding how to find the list for rare usage scenarios (#7715)
+        _getList: function() {
+                return this.tablist || this.element.find( "ol, ul" ).eq( 0 );
+        },
+
+        _createPanel: function( id ) {
+                return $( "<div>" )
+                        .attr( "id", id )
+                        .data( "ui-tabs-destroy", true );
+        },
+
+        _setOptionDisabled: function( disabled ) {
+                var currentItem, li, i;
+
+                if ( Array.isArray( disabled ) ) {
+                        if ( !disabled.length ) {
+                                disabled = false;
+                        } else if ( disabled.length === this.anchors.length ) {
+                                disabled = true;
+                        }
+                }
+
+                // Disable tabs
+                for ( i = 0; ( li = this.tabs[ i ] ); i++ ) {
+                        currentItem = $( li );
+                        if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
+                                currentItem.attr( "aria-disabled", "true" );
+                                this._addClass( currentItem, null, "ui-state-disabled" );
+                        } else {
+                                currentItem.removeAttr( "aria-disabled" );
+                                this._removeClass( currentItem, null, "ui-state-disabled" );
+                        }
+                }
+
+                this.options.disabled = disabled;
+
+                this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null,
+                        disabled === true );
+        },
+
+        _setupEvents: function( event ) {
+                var events = {};
+                if ( event ) {
+                        $.each( event.split( " " ), function( index, eventName ) {
+                                events[ eventName ] = "_eventHandler";
+                        } );
+                }
+
+                this._off( this.anchors.add( this.tabs ).add( this.panels ) );
+
+                // Always prevent the default action, even when disabled
+                this._on( true, this.anchors, {
+                        click: function( event ) {
+                                event.preventDefault();
+                        }
+                } );
+                this._on( this.anchors, events );
+                this._on( this.tabs, { keydown: "_tabKeydown" } );
+                this._on( this.panels, { keydown: "_panelKeydown" } );
+
+                this._focusable( this.tabs );
+                this._hoverable( this.tabs );
+        },
+
+        _setupHeightStyle: function( heightStyle ) {
+                var maxHeight,
+                        parent = this.element.parent();
+
+                if ( heightStyle === "fill" ) {
+                        maxHeight = parent.height();
+                        maxHeight -= this.element.outerHeight() - this.element.height();
+
+                        this.element.siblings( ":visible" ).each( function() {
+                                var elem = $( this ),
+                                        position = elem.css( "position" );
+
+                                if ( position === "absolute" || position === "fixed" ) {
+                                        return;
+                                }
+                                maxHeight -= elem.outerHeight( true );
+                        } );
+
+                        this.element.children().not( this.panels ).each( function() {
+                                maxHeight -= $( this ).outerHeight( true );
+                        } );
+
+                        this.panels.each( function() {
+                                $( this ).height( Math.max( 0, maxHeight -
+                                        $( this ).innerHeight() + $( this ).height() ) );
+                        } )
+                                .css( "overflow", "auto" );
+                } else if ( heightStyle === "auto" ) {
+                        maxHeight = 0;
+                        this.panels.each( function() {
+                                maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
+                        } ).height( maxHeight );
+                }
+        },
+
+        _eventHandler: function( event ) {
+                var options = this.options,
+                        active = this.active,
+                        anchor = $( event.currentTarget ),
+                        tab = anchor.closest( "li" ),
+                        clickedIsActive = tab[ 0 ] === active[ 0 ],
+                        collapsing = clickedIsActive && options.collapsible,
+                        toShow = collapsing ? $() : this._getPanelForTab( tab ),
+                        toHide = !active.length ? $() : this._getPanelForTab( active ),
+                        eventData = {
+                                oldTab: active,
+                                oldPanel: toHide,
+                                newTab: collapsing ? $() : tab,
+                                newPanel: toShow
+                        };
+
+                event.preventDefault();
+
+                if ( tab.hasClass( "ui-state-disabled" ) ||
+
+                                // tab is already loading
+                                tab.hasClass( "ui-tabs-loading" ) ||
+
+                                // can't switch durning an animation
+                                this.running ||
+
+                                // click on active header, but not collapsible
+                                ( clickedIsActive && !options.collapsible ) ||
+
+                                // allow canceling activation
+                                ( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
+                        return;
+                }
+
+                options.active = collapsing ? false : this.tabs.index( tab );
+
+                this.active = clickedIsActive ? $() : tab;
+                if ( this.xhr ) {
+                        this.xhr.abort();
+                }
+
+                if ( !toHide.length && !toShow.length ) {
+                        $.error( "jQuery UI Tabs: Mismatching fragment identifier." );
+                }
+
+                if ( toShow.length ) {
+                        this.load( this.tabs.index( tab ), event );
+                }
+                this._toggle( event, eventData );
+        },
+
+        // Handles show/hide for selecting tabs
+        _toggle: function( event, eventData ) {
+                var that = this,
+                        toShow = eventData.newPanel,
+                        toHide = eventData.oldPanel;
+
+                this.running = true;
+
+                function complete() {
+                        that.running = false;
+                        that._trigger( "activate", event, eventData );
+                }
+
+                function show() {
+                        that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" );
+
+                        if ( toShow.length && that.options.show ) {
+                                that._show( toShow, that.options.show, complete );
+                        } else {
+                                toShow.show();
+                                complete();
+                        }
+                }
+
+                // Start out by hiding, then showing, then completing
+                if ( toHide.length && this.options.hide ) {
+                        this._hide( toHide, this.options.hide, function() {
+                                that._removeClass( eventData.oldTab.closest( "li" ),
+                                        "ui-tabs-active", "ui-state-active" );
+                                show();
+                        } );
+                } else {
+                        this._removeClass( eventData.oldTab.closest( "li" ),
+                                "ui-tabs-active", "ui-state-active" );
+                        toHide.hide();
+                        show();
+                }
+
+                toHide.attr( "aria-hidden", "true" );
+                eventData.oldTab.attr( {
+                        "aria-selected": "false",
+                        "aria-expanded": "false"
+                } );
+
+                // If we're switching tabs, remove the old tab from the tab order.
+                // If we're opening from collapsed state, remove the previous tab from the tab order.
+                // If we're collapsing, then keep the collapsing tab in the tab order.
+                if ( toShow.length && toHide.length ) {
+                        eventData.oldTab.attr( "tabIndex", -1 );
+                } else if ( toShow.length ) {
+                        this.tabs.filter( function() {
+                                return $( this ).attr( "tabIndex" ) === 0;
+                        } )
+                                .attr( "tabIndex", -1 );
+                }
+
+                toShow.attr( "aria-hidden", "false" );
+                eventData.newTab.attr( {
+                        "aria-selected": "true",
+                        "aria-expanded": "true",
+                        tabIndex: 0
+                } );
+        },
+
+        _activate: function( index ) {
+                var anchor,
+                        active = this._findActive( index );
+
+                // Trying to activate the already active panel
+                if ( active[ 0 ] === this.active[ 0 ] ) {
+                        return;
+                }
+
+                // Trying to collapse, simulate a click on the current active header
+                if ( !active.length ) {
+                        active = this.active;
+                }
+
+                anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
+                this._eventHandler( {
+                        target: anchor,
+                        currentTarget: anchor,
+                        preventDefault: $.noop
+                } );
+        },
+
+        _findActive: function( index ) {
+                return index === false ? $() : this.tabs.eq( index );
+        },
+
+        _getIndex: function( index ) {
+
+                // meta-function to give users option to provide a href string instead of a numerical index.
+                if ( typeof index === "string" ) {
+                        index = this.anchors.index( this.anchors.filter( "[href$='" +
+                                CSS.escape( index ) + "']" ) );
+                }
+
+                return index;
+        },
+
+        _destroy: function() {
+                if ( this.xhr ) {
+                        this.xhr.abort();
+                }
+
+                this.tablist
+                        .removeAttr( "role" )
+                        .off( this.eventNamespace );
+
+                this.anchors
+                        .removeAttr( "role tabIndex" )
+                        .removeUniqueId();
+
+                this.tabs.add( this.panels ).each( function() {
+                        if ( $.data( this, "ui-tabs-destroy" ) ) {
+                                $( this ).remove();
+                        } else {
+                                $( this ).removeAttr( "role tabIndex " +
+                                        "aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" );
+                        }
+                } );
+
+                this.tabs.each( function() {
+                        var li = $( this ),
+                                prev = li.data( "ui-tabs-aria-controls" );
+                        if ( prev ) {
+                                li
+                                        .attr( "aria-controls", prev )
+                                        .removeData( "ui-tabs-aria-controls" );
+                        } else {
+                                li.removeAttr( "aria-controls" );
+                        }
+                } );
+
+                this.panels.show();
+
+                if ( this.options.heightStyle !== "content" ) {
+                        this.panels.css( "height", "" );
+                }
+        },
+
+        enable: function( index ) {
+                var disabled = this.options.disabled;
+                if ( disabled === false ) {
+                        return;
+                }
+
+                if ( index === undefined ) {
+                        disabled = false;
+                } else {
+                        index = this._getIndex( index );
+                        if ( Array.isArray( disabled ) ) {
+                                disabled = $.map( disabled, function( num ) {
+                                        return num !== index ? num : null;
+                                } );
+                        } else {
+                                disabled = $.map( this.tabs, function( li, num ) {
+                                        return num !== index ? num : null;
+                                } );
+                        }
+                }
+                this._setOptionDisabled( disabled );
+        },
+
+        disable: function( index ) {
+                var disabled = this.options.disabled;
+                if ( disabled === true ) {
+                        return;
+                }
+
+                if ( index === undefined ) {
+                        disabled = true;
+                } else {
+                        index = this._getIndex( index );
+                        if ( $.inArray( index, disabled ) !== -1 ) {
+                                return;
+                        }
+                        if ( Array.isArray( disabled ) ) {
+                                disabled = $.merge( [ index ], disabled ).sort();
+                        } else {
+                                disabled = [ index ];
+                        }
+                }
+                this._setOptionDisabled( disabled );
+        },
+
+        load: function( index, event ) {
+                index = this._getIndex( index );
+                var that = this,
+                        tab = this.tabs.eq( index ),
+                        anchor = tab.find( ".ui-tabs-anchor" ),
+                        panel = this._getPanelForTab( tab ),
+                        eventData = {
+                                tab: tab,
+                                panel: panel
+                        },
+                        complete = function( jqXHR, status ) {
+                                if ( status === "abort" ) {
+                                        that.panels.stop( false, true );
+                                }
+
+                                that._removeClass( tab, "ui-tabs-loading" );
+                                panel.removeAttr( "aria-busy" );
+
+                                if ( jqXHR === that.xhr ) {
+                                        delete that.xhr;
+                                }
+                        };
+
+                // Not remote
+                if ( this._isLocal( anchor[ 0 ] ) ) {
+                        return;
+                }
+
+                this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
+
+                if ( this.xhr.statusText !== "canceled" ) {
+                        this._addClass( tab, "ui-tabs-loading" );
+                        panel.attr( "aria-busy", "true" );
+
+                        this.xhr
+                                .done( function( response, status, jqXHR ) {
+                                        panel.html( response );
+                                        that._trigger( "load", event, eventData );
+
+                                        complete( jqXHR, status );
+                                } )
+                                .fail( function( jqXHR, status ) {
+                                        complete( jqXHR, status );
+                                } );
+                }
+        },
+
+        _ajaxSettings: function( anchor, event, eventData ) {
+                var that = this;
+                return {
+                        url: anchor.attr( "href" ),
+                        beforeSend: function( jqXHR, settings ) {
+                                return that._trigger( "beforeLoad", event,
+                                        $.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
+                        }
+                };
+        },
+
+        _getPanelForTab: function( tab ) {
+                var id = $( tab ).attr( "aria-controls" );
+                return this.element.find( "#" + CSS.escape( id ) );
+        }
+} );
+
+// DEPRECATED
+// TODO: Switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat === true ) {
+
+        // Backcompat for ui-tab class (now ui-tabs-tab)
+        $.widget( "ui.tabs", $.ui.tabs, {
+                _processTabs: function() {
+                        this._superApply( arguments );
+                        this._addClass( this.tabs, "ui-tab" );
+                }
+        } );
+}
+
+return $.ui.tabs;
+
+} );
+
+
+
+
+
+
+/*!
+ * jQuery UI Tooltip 1.14.1
+ * https://jqueryui.com
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license
+ */
+
+//>>label: Tooltip
+//>>group: Widgets
+//>>description: Shows additional information for any element on hover or focus.
+//>>docs: https://api.jqueryui.com/tooltip/
+//>>demos: https://jqueryui.com/tooltip/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/tooltip.css
+//>>css.theme: ../../themes/base/theme.css
+
+( function( factory ) {
+        "use strict";
+
+        if ( typeof define === "function" && define.amd ) {
+
+                // AMD. Register as an anonymous module.
+                define( [
+                        "jquery",
+                        "../keycode",
+                        "../position",
+                        "../unique-id",
+                        "../version",
+                        "../widget"
+                ], factory );
+        } else {
+
+                // Browser globals
+                factory( jQuery );
+        }
+} )( function( $ ) {
+"use strict";
+
+$.widget( "ui.tooltip", {
+        version: "1.14.1",
+        options: {
+                classes: {
+                        "ui-tooltip": "ui-corner-all ui-widget-shadow"
+                },
+                content: function() {
+                        var title = $( this ).attr( "title" );
+
+                        // Escape title, since we're going from an attribute to raw HTML
+                        return $( "<a>" ).text( title ).html();
+                },
+                hide: true,
+
+                // Disabled elements have inconsistent behavior across browsers (#8661)
+                items: "[title]:not([disabled])",
+                position: {
+                        my: "left top+15",
+                        at: "left bottom",
+                        collision: "flipfit flip"
+                },
+                show: true,
+                track: false,
+
+                // Callbacks
+                close: null,
+                open: null
+        },
+
+        _addDescribedBy: function( elem, id ) {
+                var describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ );
+                describedby.push( id );
+                elem
+                        .data( "ui-tooltip-id", id )
+                        .attr( "aria-describedby", String.prototype.trim.call( describedby.join( " " ) ) );
+        },
+
+        _removeDescribedBy: function( elem ) {
+                var id = elem.data( "ui-tooltip-id" ),
+                        describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ ),
+                        index = $.inArray( id, describedby );
+
+                if ( index !== -1 ) {
+                        describedby.splice( index, 1 );
+                }
+
+                elem.removeData( "ui-tooltip-id" );
+                describedby = String.prototype.trim.call( describedby.join( " " ) );
+                if ( describedby ) {
+                        elem.attr( "aria-describedby", describedby );
+                } else {
+                        elem.removeAttr( "aria-describedby" );
+                }
+        },
+
+        _create: function() {
+                this._on( {
+                        mouseover: "open",
+                        focusin: "open"
+                } );
+
+                // IDs of generated tooltips, needed for destroy
+                this.tooltips = {};
+
+                // IDs of parent tooltips where we removed the title attribute
+                this.parents = {};
+
+                // Append the aria-live region so tooltips announce correctly
+                this.liveRegion = $( "<div>" )
+                        .attr( {
+                                role: "log",
+                                "aria-live": "assertive",
+                                "aria-relevant": "additions"
+                        } )
+                        .appendTo( this.document[ 0 ].body );
+                this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );
+
+                this.disabledTitles = $( [] );
+        },
+
+        _setOption: function( key, value ) {
+                var that = this;
+
+                this._super( key, value );
+
+                if ( key === "content" ) {
+                        $.each( this.tooltips, function( id, tooltipData ) {
+                                that._updateContent( tooltipData.element );
+                        } );
+                }
+        },
+
+        _setOptionDisabled: function( value ) {
+                this[ value ? "_disable" : "_enable" ]();
+        },
+
+        _disable: function() {
+                var that = this;
+
+                // Close open tooltips
+                $.each( this.tooltips, function( id, tooltipData ) {
+                        var event = $.Event( "blur" );
+                        event.target = event.currentTarget = tooltipData.element[ 0 ];
+                        that.close( event, true );
+                } );
+
+                // Remove title attributes to prevent native tooltips
+                this.disabledTitles = this.disabledTitles.add(
+                        this.element.find( this.options.items ).addBack()
+                                .filter( function() {
+                                        var element = $( this );
+                                        if ( element.is( "[title]" ) ) {
+                                                return element
+                                                        .data( "ui-tooltip-title", element.attr( "title" ) )
+                                                        .removeAttr( "title" );
+                                        }
+                                } )
+                );
+        },
+
+        _enable: function() {
+
+                // restore title attributes
+                this.disabledTitles.each( function() {
+                        var element = $( this );
+                        if ( element.data( "ui-tooltip-title" ) ) {
+                                element.attr( "title", element.data( "ui-tooltip-title" ) );
+                        }
+                } );
+                this.disabledTitles = $( [] );
+        },
+
+        open: function( event ) {
+                var that = this,
+                        target = $( event ? event.target : this.element )
+
+                                // we need closest here due to mouseover bubbling,
+                                // but always pointing at the same event target
+                                .closest( this.options.items );
+
+                // No element to show a tooltip for or the tooltip is already open
+                if ( !target.length || target.data( "ui-tooltip-id" ) ) {
+                        return;
+                }
+
+                if ( target.attr( "title" ) ) {
+                        target.data( "ui-tooltip-title", target.attr( "title" ) );
+                }
+
+                target.data( "ui-tooltip-open", true );
+
+                // Kill parent tooltips, custom or native, for hover
+                if ( event && event.type === "mouseover" ) {
+                        target.parents().each( function() {
+                                var parent = $( this ),
+                                        blurEvent;
+                                if ( parent.data( "ui-tooltip-open" ) ) {
+                                        blurEvent = $.Event( "blur" );
+                                        blurEvent.target = blurEvent.currentTarget = this;
+                                        that.close( blurEvent, true );
+                                }
+                                if ( parent.attr( "title" ) ) {
+                                        parent.uniqueId();
+                                        that.parents[ this.id ] = {
+                                                element: this,
+                                                title: parent.attr( "title" )
+                                        };
+                                        parent.attr( "title", "" );
+                                }
+                        } );
+                }
+
+                this._registerCloseHandlers( event, target );
+                this._updateContent( target, event );
+        },
+
+        _updateContent: function( target, event ) {
+                var content,
+                        contentOption = this.options.content,
+                        that = this,
+                        eventType = event ? event.type : null;
+
+                if ( typeof contentOption === "string" || contentOption.nodeType ||
+                                contentOption.jquery ) {
+                        return this._open( event, target, contentOption );
+                }
+
+                content = contentOption.call( target[ 0 ], function( response ) {
+
+                        // Ignore async response if tooltip was closed already
+                        if ( !target.data( "ui-tooltip-open" ) ) {
+                                return;
+                        }
+
+                        // JQuery creates a special event for focusin when it doesn't
+                        // exist natively. To improve performance, the native event
+                        // object is reused and the type is changed. Therefore, we can't
+                        // rely on the type being correct after the event finished
+                        // bubbling, so we set it back to the previous value. (#8740)
+                        if ( event ) {
+                                event.type = eventType;
+                        }
+                        that._open( event, target, response );
+                } );
+                if ( content ) {
+                        this._open( event, target, content );
+                }
+        },
+
+        _open: function( event, target, content ) {
+                var tooltipData, tooltip, delayedShow, a11yContent,
+                        positionOption = $.extend( {}, this.options.position );
+
+                if ( !content ) {
+                        return;
+                }
+
+                // Content can be updated multiple times. If the tooltip already
+                // exists, then just update the content and bail.
+                tooltipData = this._find( target );
+                if ( tooltipData ) {
+                        tooltipData.tooltip.find( ".ui-tooltip-content" ).html( content );
+                        return;
+                }
+
+                // If we have a title, clear it to prevent the native tooltip
+                // we have to check first to avoid defining a title if none exists
+                // (we don't want to cause an element to start matching [title])
+                //
+                // We use removeAttr only for key events, to allow IE to export the correct
+                // accessible attributes. For mouse events, set to empty string to avoid
+                // native tooltip showing up (happens only when removing inside mouseover).
+                if ( target.is( "[title]" ) ) {
+                        if ( event && event.type === "mouseover" ) {
+                                target.attr( "title", "" );
+                        } else {
+                                target.removeAttr( "title" );
+                        }
+                }
+
+                tooltipData = this._tooltip( target );
+                tooltip = tooltipData.tooltip;
+                this._addDescribedBy( target, tooltip.attr( "id" ) );
+                tooltip.find( ".ui-tooltip-content" ).html( content );
+
+                // Support: Voiceover on OS X, JAWS on IE <= 9
+                // JAWS announces deletions even when aria-relevant="additions"
+                // Voiceover will sometimes re-read the entire log region's contents from the beginning
+                this.liveRegion.children().hide();
+                a11yContent = $( "<div>" ).html( tooltip.find( ".ui-tooltip-content" ).html() );
+                a11yContent.removeAttr( "name" ).find( "[name]" ).removeAttr( "name" );
+                a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" );
+                a11yContent.appendTo( this.liveRegion );
+
+                function position( event ) {
+                        positionOption.of = event;
+                        if ( tooltip.is( ":hidden" ) ) {
+                                return;
+                        }
+                        tooltip.position( positionOption );
+                }
+                if ( this.options.track && event && /^mouse/.test( event.type ) ) {
+                        this._on( this.document, {
+                                mousemove: position
+                        } );
+
+                        // trigger once to override element-relative positioning
+                        position( event );
+                } else {
+                        tooltip.position( $.extend( {
+                                of: target
+                        }, this.options.position ) );
+                }
+
+                tooltip.hide();
+
+                this._show( tooltip, this.options.show );
+
+                // Handle tracking tooltips that are shown with a delay (#8644). As soon
+                // as the tooltip is visible, position the tooltip using the most recent
+                // event.
+                // Adds the check to add the timers only when both delay and track options are set (#14682)
+                if ( this.options.track && this.options.show && this.options.show.delay ) {
+                        delayedShow = this.delayedShow = setInterval( function() {
+                                if ( tooltip.is( ":visible" ) ) {
+                                        position( positionOption.of );
+                                        clearInterval( delayedShow );
+                                }
+                        }, 13 );
+                }
+
+                this._trigger( "open", event, { tooltip: tooltip } );
+        },
+
+        _registerCloseHandlers: function( event, target ) {
+                var events = {
+                        keyup: function( event ) {
+                                if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
+                                        var fakeEvent = $.Event( event );
+                                        fakeEvent.currentTarget = target[ 0 ];
+                                        this.close( fakeEvent, true );
+                                }
+                        }
+                };
+
+                // Only bind remove handler for delegated targets. Non-delegated
+                // tooltips will handle this in destroy.
+                if ( target[ 0 ] !== this.element[ 0 ] ) {
+                        events.remove = function() {
+                                var targetElement = this._find( target );
+                                if ( targetElement ) {
+                                        this._removeTooltip( targetElement.tooltip );
+                                }
+                        };
+                }
+
+                if ( !event || event.type === "mouseover" ) {
+                        events.mouseleave = "close";
+                }
+                if ( !event || event.type === "focusin" ) {
+                        events.focusout = "close";
+                }
+                this._on( true, target, events );
+        },
+
+        close: function( event ) {
+                var tooltip,
+                        that = this,
+                        target = $( event ? event.currentTarget : this.element ),
+                        tooltipData = this._find( target );
+
+                // The tooltip may already be closed
+                if ( !tooltipData ) {
+
+                        // We set ui-tooltip-open immediately upon open (in open()), but only set the
+                        // additional data once there's actually content to show (in _open()). So even if the
+                        // tooltip doesn't have full data, we always remove ui-tooltip-open in case we're in
+                        // the period between open() and _open().
+                        target.removeData( "ui-tooltip-open" );
+                        return;
+                }
+
+                tooltip = tooltipData.tooltip;
+
+                // Disabling closes the tooltip, so we need to track when we're closing
+                // to avoid an infinite loop in case the tooltip becomes disabled on close
+                if ( tooltipData.closing ) {
+                        return;
+                }
+
+                // Clear the interval for delayed tracking tooltips
+                clearInterval( this.delayedShow );
+
+                // Only set title if we had one before (see comment in _open())
+                // If the title attribute has changed since open(), don't restore
+                if ( target.data( "ui-tooltip-title" ) && !target.attr( "title" ) ) {
+                        target.attr( "title", target.data( "ui-tooltip-title" ) );
+                }
+
+                this._removeDescribedBy( target );
+
+                tooltipData.hiding = true;
+                tooltip.stop( true );
+                this._hide( tooltip, this.options.hide, function() {
+                        that._removeTooltip( $( this ) );
+                } );
+
+                target.removeData( "ui-tooltip-open" );
+                this._off( target, "mouseleave focusout keyup" );
+
+                // Remove 'remove' binding only on delegated targets
+                if ( target[ 0 ] !== this.element[ 0 ] ) {
+                        this._off( target, "remove" );
+                }
+                this._off( this.document, "mousemove" );
+
+                if ( event && event.type === "mouseleave" ) {
+                        $.each( this.parents, function( id, parent ) {
+                                $( parent.element ).attr( "title", parent.title );
+                                delete that.parents[ id ];
+                        } );
+                }
+
+                tooltipData.closing = true;
+                this._trigger( "close", event, { tooltip: tooltip } );
+                if ( !tooltipData.hiding ) {
+                        tooltipData.closing = false;
+                }
+        },
+
+        _tooltip: function( element ) {
+                var tooltip = $( "<div>" ).attr( "role", "tooltip" ),
+                        content = $( "<div>" ).appendTo( tooltip ),
+                        id = tooltip.uniqueId().attr( "id" );
+
+                this._addClass( content, "ui-tooltip-content" );
+                this._addClass( tooltip, "ui-tooltip", "ui-widget ui-widget-content" );
+
+                tooltip.appendTo( this._appendTo( element ) );
+
+                return this.tooltips[ id ] = {
+                        element: element,
+                        tooltip: tooltip
+                };
+        },
+
+        _find: function( target ) {
+                var id = target.data( "ui-tooltip-id" );
+                return id ? this.tooltips[ id ] : null;
+        },
+
+        _removeTooltip: function( tooltip ) {
+
+                // Clear the interval for delayed tracking tooltips
+                clearInterval( this.delayedShow );
+
+                tooltip.remove();
+                delete this.tooltips[ tooltip.attr( "id" ) ];
+        },
+
+        _appendTo: function( target ) {
+                var element = target.closest( ".ui-front, dialog" );
+
+                if ( !element.length ) {
+                        element = this.document[ 0 ].body;
+                }
+
+                return element;
+        },
+
+        _destroy: function() {
+                var that = this;
+
+                // Close open tooltips
+                $.each( this.tooltips, function( id, tooltipData ) {
+
+                        // Delegate to close method to handle common cleanup
+                        var event = $.Event( "blur" ),
+                                element = tooltipData.element;
+                        event.target = event.currentTarget = element[ 0 ];
+                        that.close( event, true );
+
+                        // Remove immediately; destroying an open tooltip doesn't use the
+                        // hide animation
+                        $( "#" + id ).remove();
+
+                        // Restore the title
+                        if ( element.data( "ui-tooltip-title" ) ) {
+
+                                // If the title attribute has changed since open(), don't restore
+                                if ( !element.attr( "title" ) ) {
+                                        element.attr( "title", element.data( "ui-tooltip-title" ) );
+                                }
+                                element.removeData( "ui-tooltip-title" );
+                        }
+                } );
+                this.liveRegion.remove();
+        }
+} );
+
+// DEPRECATED
+// TODO: Switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat === true ) {
+
+        // Backcompat for tooltipClass option
+        $.widget( "ui.tooltip", $.ui.tooltip, {
+                options: {
+                        tooltipClass: null
+                },
+                _tooltip: function() {
+                        var tooltipData = this._superApply( arguments );
+                        if ( this.options.tooltipClass ) {
+                                tooltipData.tooltip.addClass( this.options.tooltipClass );
+                        }
+                        return tooltipData;
+                }
+        } );
+}
+
+return $.ui.tooltip;
+
+} );
+
+
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+
+
+/*
+(c) Copyrights 2007 - 2008
+
+Original idea by by Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
+ 
+jQuery Plugin by Tzury Bar Yochay 
+tzury.by@gmail.com
+http://evalinux.wordpress.com
+http://facebook.com/profile.php?id=513676303
+
+Project's sites: 
+http://code.google.com/p/js-hotkeys/
+http://github.com/tzuryby/hotkeys/tree/master
+
+License: same as jQuery license. 
+
+USAGE:
+    // simple usage
+    $(document).bind('keydown', 'Ctrl+c', function(){ alert('copy anyone?');});
+    
+    // special options such as disableInIput
+    $(document).bind('keydown', {combi:'Ctrl+x', disableInInput: true} , function() {});
+    
+Note:
+    This plugin wraps the following jQuery methods: $.fn.find, $.fn.bind and $.fn.unbind
+*/
+
+(function (jQuery){
+    // keep reference to the original $.fn.bind, $.fn.unbind and $.fn.find
+    jQuery.fn.__bind__ = jQuery.fn.bind;
+    jQuery.fn.__unbind__ = jQuery.fn.unbind;
+    jQuery.fn.__find__ = jQuery.fn.find;
+    
+    var hotkeys = {
+        version: '0.7.9',
+        override: /keypress|keydown|keyup/g,
+        triggersMap: {},
+        
+        specialKeys: { 27: 'esc', 9: 'tab', 32:'space', 13: 'return', 8:'backspace', 145: 'scroll', 
+            20: 'capslock', 144: 'numlock', 19:'pause', 45:'insert', 36:'home', 46:'del',
+            35:'end', 33: 'pageup', 34:'pagedown', 37:'left', 38:'up', 39:'right',40:'down', 
+            109: '-', 
+            112:'f1',113:'f2', 114:'f3', 115:'f4', 116:'f5', 117:'f6', 118:'f7', 119:'f8', 
+            120:'f9', 121:'f10', 122:'f11', 123:'f12', 191: '/'},
+        
+        shiftNums: { "`":"~", "1":"!", "2":"@", "3":"#", "4":"$", "5":"%", "6":"^", "7":"&", 
+            "8":"*", "9":"(", "0":")", "-":"_", "=":"+", ";":":", "'":"\"", ",":"<", 
+            ".":">",  "/":"?",  "\\":"|" },
+        
+        newTrigger: function (type, combi, callback) { 
+            // i.e. {'keyup': {'ctrl': {cb: callback, disableInInput: false}}}
+            var result = {};
+            result[type] = {};
+            result[type][combi] = {cb: callback, disableInInput: false};
+            return result;
+        }
+    };
+    // add firefox num pad char codes
+    //if (jQuery.browser.mozilla){
+    // add num pad char codes
+    hotkeys.specialKeys = jQuery.extend(hotkeys.specialKeys, { 96: '0', 97:'1', 98: '2', 99: 
+        '3', 100: '4', 101: '5', 102: '6', 103: '7', 104: '8', 105: '9', 106: '*', 
+        107: '+', 109: '-', 110: '.', 111 : '/'
+        });
+    //}
+    
+    // a wrapper around of $.fn.find 
+    // see more at: http://groups.google.com/group/jquery-en/browse_thread/thread/18f9825e8d22f18d
+    jQuery.fn.find = function( selector ) {
+        this.query = selector;
+        return jQuery.fn.__find__.apply(this, arguments);
+        };
+    
+    jQuery.fn.unbind = function (type, combi, fn){
+        if (jQuery.isFunction(combi)){
+            fn = combi;
+            combi = null;
+        }
+        if (combi && typeof combi === 'string'){
+            var selectorId = ((this.prevObject && this.prevObject.query) || (this[0].id && this[0].id) || this[0]).toString();
+            var hkTypes = type.split(' ');
+            for (var x=0; x<hkTypes.length; x++){
+                delete hotkeys.triggersMap[selectorId][hkTypes[x]][combi];
+            }
+        }
+        // call jQuery original unbind
+        return  this.__unbind__(type, fn);
+    };
+    
+    jQuery.fn.bind = function(type, data, fn){
+        // grab keyup,keydown,keypress
+        var handle = type.match(hotkeys.override);
+        
+        if (jQuery.isFunction(data) || !handle){
+            // call jQuery.bind only
+            return this.__bind__(type, data, fn);
+        }
+        else{
+            // split the job
+            var result = null,            
+            // pass the rest to the original $.fn.bind
+            pass2jq = jQuery.trim(type.replace(hotkeys.override, ''));
+            
+            // see if there are other types, pass them to the original $.fn.bind
+            if (pass2jq){
+                result = this.__bind__(pass2jq, data, fn);
+            }            
+            
+            if (typeof data === "string"){
+                data = {'combi': data};
+            }
+            if(data.combi){
+                for (var x=0; x < handle.length; x++){
+                    var eventType = handle[x];
+                    var combi = data.combi.toLowerCase(),
+                        trigger = hotkeys.newTrigger(eventType, combi, fn),
+                        selectorId = ((this.prevObject && this.prevObject.query) || (this[0].id && this[0].id) || this[0]).toString();
+                        
+                    //trigger[eventType][combi].propagate = data.propagate;
+                    trigger[eventType][combi].disableInInput = data.disableInInput;
+                    
+                    // first time selector is bounded
+                    if (!hotkeys.triggersMap[selectorId]) {
+                        hotkeys.triggersMap[selectorId] = trigger;
+                    }
+                    // first time selector is bounded with this type
+                    else if (!hotkeys.triggersMap[selectorId][eventType]) {
+                        hotkeys.triggersMap[selectorId][eventType] = trigger[eventType];
+                    }
+                    // make trigger point as array so more than one handler can be bound
+                    var mapPoint = hotkeys.triggersMap[selectorId][eventType][combi];
+                    if (!mapPoint){
+                        hotkeys.triggersMap[selectorId][eventType][combi] = [trigger[eventType][combi]];
+                    }
+                    else if (mapPoint.constructor !== Array){
+                        hotkeys.triggersMap[selectorId][eventType][combi] = [mapPoint];
+                    }
+                    else {
+                        hotkeys.triggersMap[selectorId][eventType][combi][mapPoint.length] = trigger[eventType][combi];
+                    }
+                    
+                    // add attribute and call $.event.add per matched element
+                    this.each(function(){
+                        // jQuery wrapper for the current element
+                        var jqElem = jQuery(this);
+                        
+                        // element already associated with another collection
+                        if (jqElem.attr('hkId') && jqElem.attr('hkId') !== selectorId){
+                            selectorId = jqElem.attr('hkId') + ";" + selectorId;
+                        }
+                        jqElem.attr('hkId', selectorId);
+                    });
+                    result = this.__bind__(handle.join(' '), data, hotkeys.handler)
+                }
+            }
+            return result;
+        }
+    };
+    // work-around for opera and safari where (sometimes) the target is the element which was last 
+    // clicked with the mouse and not the document event it would make sense to get the document
+    hotkeys.findElement = function (elem){
+        if (!jQuery(elem).attr('hkId')){
+            if (jQuery.browser.opera || jQuery.browser.safari){
+                while (!jQuery(elem).attr('hkId') && elem.parentNode){
+                    elem = elem.parentNode;
+                }
+            }
+        }
+        return elem;
+    };
+    // the event handler
+    hotkeys.handler = function(event) {
+        var target = hotkeys.findElement(event.currentTarget), 
+            jTarget = jQuery(target),
+            ids = jTarget.attr('hkId');
+        
+        if(ids){
+            ids = ids.split(';');
+            var code = event.which,
+                type = event.type,
+                special = hotkeys.specialKeys[code],
+                // prevent f5 overlapping with 't' (or f4 with 's', etc.)
+                character = !special && String.fromCharCode(code).toLowerCase(),
+                shift = event.shiftKey,
+                ctrl = event.ctrlKey,            
+                // patch for jquery 1.2.5 && 1.2.6 see more at:  
+                // http://groups.google.com/group/jquery-en/browse_thread/thread/83e10b3bb1f1c32b
+                alt = event.altKey || event.originalEvent.altKey,
+                mapPoint = null;
+
+            for (var x=0; x < ids.length; x++){
+                if (hotkeys.triggersMap[ids[x]][type]){
+                    mapPoint = hotkeys.triggersMap[ids[x]][type];
+                    break;
+                }
+            }
+            
+            //find by: id.type.combi.options            
+            if (mapPoint){ 
+                var trigger;
+                // event type is associated with the hkId
+                if(!shift && !ctrl && !alt) { // No Modifiers
+                    trigger = mapPoint[special] ||  (character && mapPoint[character]);
+                }
+                else{
+                    // check combinations (alt|ctrl|shift+anything)
+                    var modif = '';
+                    if(alt) modif +='alt+';
+                    if(ctrl) modif+= 'ctrl+';
+                    if(shift) modif += 'shift+';
+                    // modifiers + special keys or modifiers + character or modifiers + shift character or just shift character
+                    trigger = mapPoint[modif+special];
+                    if (!trigger){
+                        if (character){
+                            trigger = mapPoint[modif+character] 
+                                || mapPoint[modif+hotkeys.shiftNums[character]]
+                                // '$' can be triggered as 'Shift+4' or 'Shift+$' or just '$'
+                                || (modif === 'shift+' && mapPoint[hotkeys.shiftNums[character]]);
+                        }
+                    }
+                }
+                if (trigger){
+                    var result = false;
+                    for (var x=0; x < trigger.length; x++){
+                        if(trigger[x].disableInInput){
+                            // double check event.currentTarget and event.target
+                            var elem = jQuery(event.target);
+                            if (jTarget.is("input") || jTarget.is("textarea") || jTarget.is("select") 
+                                || elem.is("input") || elem.is("textarea") || elem.is("select")) {
+                                return true;
+                            }
+                        }                       
+                        // call the registered callback function
+                        result = result || trigger[x].cb.apply(this, [event]);
+                    }
+                    return result;
+                }
+            }
+        }
+    };
+    // place it under window so it can be extended and overridden by others
+    window.hotkeys = hotkeys;
+    return jQuery;
+})(jQuery);
+
+
+
+
+