@@ -0,0 +1,10308 @@
2+ * jQuery JavaScript Library v1.11.1
6+ * http://sizzlejs.com/
8+ * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
9+ * Released under the MIT license
10+ * http://jquery.org/license
12+ * Date: 2014-05-01T17:42Z
15+(function( global, factory ) {
17+ if ( typeof module === "object" && typeof module.exports === "object" ) {
18+ // For CommonJS and CommonJS-like environments where a proper window is present,
19+ // execute the factory and get jQuery
20+ // For environments that do not inherently posses a window with a document
21+ // (such as Node.js), expose a jQuery-making factory as module.exports
22+ // This accentuates the need for the creation of a real window
23+ // e.g. var jQuery = require("jquery")(window);
24+ // See ticket #14549 for more info
25+ module.exports = global.document ?
26+ factory( global, true ) :
29+ throw new Error( "jQuery requires a window with a document" );
37+// Pass this if window is not defined yet
38+}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
40+// Can't do this because several apps including ASP.NET trace
41+// the stack via arguments.caller.callee and Firefox dies if
42+// you try to trace through "use strict" call chains. (#13335)
43+// Support: Firefox 18+
48+var slice = deletedIds.slice;
50+var concat = deletedIds.concat;
52+var push = deletedIds.push;
54+var indexOf = deletedIds.indexOf;
58+var toString = class2type.toString;
60+var hasOwn = class2type.hasOwnProperty;
69+ // Define a local copy of jQuery
70+ jQuery = function( selector, context ) {
71+ // The jQuery object is actually just the init constructor 'enhanced'
72+ // Need init if jQuery is called (just allow error to be thrown if not included)
73+ return new jQuery.fn.init( selector, context );
76+ // Support: Android<4.1, IE<9
77+ // Make sure we trim BOM and NBSP
78+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
80+ // Matches dashed string for camelizing
82+ rdashAlpha = /-([\da-z])/gi,
84+ // Used by jQuery.camelCase as callback to replace()
85+ fcamelCase = function( all, letter ) {
86+ return letter.toUpperCase();
89+jQuery.fn = jQuery.prototype = {
90+ // The current version of jQuery being used
95+ // Start with an empty selector
98+ // The default length of a jQuery object is 0
101+ toArray: function() {
102+ return slice.call( this );
105+ // Get the Nth element in the matched element set OR
106+ // Get the whole matched element set as a clean array
107+ get: function( num ) {
108+ return num != null ?
110+ // Return just the one element from the set
111+ ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
113+ // Return all the elements in a clean array
117+ // Take an array of elements and push it onto the stack
118+ // (returning the new matched element set)
119+ pushStack: function( elems ) {
121+ // Build a new jQuery matched element set
122+ var ret = jQuery.merge( this.constructor(), elems );
124+ // Add the old object onto the stack (as a reference)
125+ ret.prevObject = this;
126+ ret.context = this.context;
128+ // Return the newly-formed element set
132+ // Execute a callback for every element in the matched set.
133+ // (You can seed the arguments with an array of args, but this is
134+ // only used internally.)
135+ each: function( callback, args ) {
136+ return jQuery.each( this, callback, args );
139+ map: function( callback ) {
140+ return this.pushStack( jQuery.map(this, function( elem, i ) {
141+ return callback.call( elem, i, elem );
146+ return this.pushStack( slice.apply( this, arguments ) );
150+ return this.eq( 0 );
154+ return this.eq( -1 );
158+ var len = this.length,
159+ j = +i + ( i < 0 ? len : 0 );
160+ return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
164+ return this.prevObject || this.constructor(null);
167+ // For internal use only.
168+ // Behaves like an Array's method, not like a jQuery method.
170+ sort: deletedIds.sort,
171+ splice: deletedIds.splice
174+jQuery.extend = jQuery.fn.extend = function() {
175+ var src, copyIsArray, copy, name, options, clone,
176+ target = arguments[0] || {},
178+ length = arguments.length,
181+ // Handle a deep copy situation
182+ if ( typeof target === "boolean" ) {
185+ // skip the boolean and the target
186+ target = arguments[ i ] || {};
190+ // Handle case when target is a string or something (possible in deep copy)
191+ if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
195+ // extend jQuery itself if only one argument is passed
196+ if ( i === length ) {
201+ for ( ; i < length; i++ ) {
202+ // Only deal with non-null/undefined values
203+ if ( (options = arguments[ i ]) != null ) {
204+ // Extend the base object
205+ for ( name in options ) {
206+ src = target[ name ];
207+ copy = options[ name ];
209+ // Prevent never-ending loop
210+ if ( target === copy ) {
214+ // Recurse if we're merging plain objects or arrays
215+ if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
216+ if ( copyIsArray ) {
217+ copyIsArray = false;
218+ clone = src && jQuery.isArray(src) ? src : [];
221+ clone = src && jQuery.isPlainObject(src) ? src : {};
224+ // Never move original objects, clone them
225+ target[ name ] = jQuery.extend( deep, clone, copy );
227+ // Don't bring in undefined values
228+ } else if ( copy !== undefined ) {
229+ target[ name ] = copy;
235+ // Return the modified object
240+ // Unique for each copy of jQuery on the page
241+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
243+ // Assume jQuery is ready without the ready module
246+ error: function( msg ) {
247+ throw new Error( msg );
250+ noop: function() {},
252+ // See test/unit/core.js for details concerning isFunction.
253+ // Since version 1.3, DOM methods and functions like alert
254+ // aren't supported. They return false on IE (#2968).
255+ isFunction: function( obj ) {
256+ return jQuery.type(obj) === "function";
259+ isArray: Array.isArray || function( obj ) {
260+ return jQuery.type(obj) === "array";
263+ isWindow: function( obj ) {
264+ /* jshint eqeqeq: false */
265+ return obj != null && obj == obj.window;
268+ isNumeric: function( obj ) {
269+ // parseFloat NaNs numeric-cast false positives (null|true|false|"")
270+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
271+ // subtraction forces infinities to NaN
272+ return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
275+ isEmptyObject: function( obj ) {
277+ for ( name in obj ) {
283+ isPlainObject: function( obj ) {
286+ // Must be an Object.
287+ // Because of IE, we also have to check the presence of the constructor property.
288+ // Make sure that DOM nodes and window objects don't pass through, as well
289+ if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
294+ // Not own constructor property must be Object
295+ if ( obj.constructor &&
296+ !hasOwn.call(obj, "constructor") &&
297+ !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
301+ // IE8,9 Will throw exceptions on certain host objects #9897
306+ // Handle iteration over inherited properties before own properties.
307+ if ( support.ownLast ) {
308+ for ( key in obj ) {
309+ return hasOwn.call( obj, key );
313+ // Own properties are enumerated firstly, so to speed up,
314+ // if last one is own, then all properties are own.
315+ for ( key in obj ) {}
317+ return key === undefined || hasOwn.call( obj, key );
320+ type: function( obj ) {
321+ if ( obj == null ) {
324+ return typeof obj === "object" || typeof obj === "function" ?
325+ class2type[ toString.call(obj) ] || "object" :
329+ // Evaluates a script in a global context
330+ // Workarounds based on findings by Jim Driscoll
331+ // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
332+ globalEval: function( data ) {
333+ if ( data && jQuery.trim( data ) ) {
334+ // We use execScript on Internet Explorer
335+ // We use an anonymous function so that context is window
336+ // rather than jQuery in Firefox
337+ ( window.execScript || function( data ) {
338+ window[ "eval" ].call( window, data );
343+ // Convert dashed to camelCase; used by the css and data modules
344+ // Microsoft forgot to hump their vendor prefix (#9572)
345+ camelCase: function( string ) {
346+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
349+ nodeName: function( elem, name ) {
350+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
353+ // args is for internal usage only
354+ each: function( obj, callback, args ) {
357+ length = obj.length,
358+ isArray = isArraylike( obj );
362+ for ( ; i < length; i++ ) {
363+ value = callback.apply( obj[ i ], args );
365+ if ( value === false ) {
371+ value = callback.apply( obj[ i ], args );
373+ if ( value === false ) {
379+ // A special, fast, case for the most common use of each
382+ for ( ; i < length; i++ ) {
383+ value = callback.call( obj[ i ], i, obj[ i ] );
385+ if ( value === false ) {
391+ value = callback.call( obj[ i ], i, obj[ i ] );
393+ if ( value === false ) {
403+ // Support: Android<4.1, IE<9
404+ trim: function( text ) {
405+ return text == null ?
407+ ( text + "" ).replace( rtrim, "" );
410+ // results is for internal usage only
411+ makeArray: function( arr, results ) {
412+ var ret = results || [];
414+ if ( arr != null ) {
415+ if ( isArraylike( Object(arr) ) ) {
417+ typeof arr === "string" ?
421+ push.call( ret, arr );
428+ inArray: function( elem, arr, i ) {
433+ return indexOf.call( arr, elem, i );
437+ i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
439+ for ( ; i < len; i++ ) {
440+ // Skip accessing in sparse arrays
441+ if ( i in arr && arr[ i ] === elem ) {
450+ merge: function( first, second ) {
451+ var len = +second.length,
456+ first[ i++ ] = second[ j++ ];
460+ // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
461+ if ( len !== len ) {
462+ while ( second[j] !== undefined ) {
463+ first[ i++ ] = second[ j++ ];
472+ grep: function( elems, callback, invert ) {
473+ var callbackInverse,
476+ length = elems.length,
477+ callbackExpect = !invert;
479+ // Go through the array, only saving the items
480+ // that pass the validator function
481+ for ( ; i < length; i++ ) {
482+ callbackInverse = !callback( elems[ i ], i );
483+ if ( callbackInverse !== callbackExpect ) {
484+ matches.push( elems[ i ] );
491+ // arg is for internal usage only
492+ map: function( elems, callback, arg ) {
495+ length = elems.length,
496+ isArray = isArraylike( elems ),
499+ // Go through the array, translating each of the items to their new values
501+ for ( ; i < length; i++ ) {
502+ value = callback( elems[ i ], i, arg );
504+ if ( value != null ) {
509+ // Go through every key on the object,
511+ for ( i in elems ) {
512+ value = callback( elems[ i ], i, arg );
514+ if ( value != null ) {
520+ // Flatten any nested arrays
521+ return concat.apply( [], ret );
524+ // A global GUID counter for objects
527+ // Bind a function to a context, optionally partially applying any
529+ proxy: function( fn, context ) {
530+ var args, proxy, tmp;
532+ if ( typeof context === "string" ) {
533+ tmp = fn[ context ];
538+ // Quick check to determine if target is callable, in the spec
539+ // this throws a TypeError, but we will just return undefined.
540+ if ( !jQuery.isFunction( fn ) ) {
545+ args = slice.call( arguments, 2 );
546+ proxy = function() {
547+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
550+ // Set the guid of unique handler to the same of original handler, so it can be removed
551+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
557+ return +( new Date() );
560+ // jQuery.support is not used in Core but other projects attach their
561+ // properties to it so it needs to exist.
565+// Populate the class2type map
566+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
567+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
570+function isArraylike( obj ) {
571+ var length = obj.length,
572+ type = jQuery.type( obj );
574+ if ( type === "function" || jQuery.isWindow( obj ) ) {
578+ if ( obj.nodeType === 1 && length ) {
582+ return type === "array" || length === 0 ||
583+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
587+ * Sizzle CSS Selector Engine v1.10.19
588+ * http://sizzlejs.com/
590+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
591+ * Released under the MIT license
592+ * http://jquery.org/license
596+(function( window ) {
610+ // Local document vars
620+ // Instance-specific data
621+ expando = "sizzle" + -(new Date()),
622+ preferredDoc = window.document,
625+ classCache = createCache(),
626+ tokenCache = createCache(),
627+ compilerCache = createCache(),
628+ sortOrder = function( a, b ) {
630+ hasDuplicate = true;
635+ // General-purpose constants
636+ strundefined = typeof undefined,
637+ MAX_NEGATIVE = 1 << 31,
640+ hasOwn = ({}).hasOwnProperty,
643+ push_native = arr.push,
646+ // Use a stripped-down indexOf if we can't use a native one
647+ indexOf = arr.indexOf || function( elem ) {
650+ for ( ; i < len; i++ ) {
651+ if ( this[i] === elem ) {
658+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
660+ // Regular expressions
662+ // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
663+ whitespace = "[\\x20\\t\\r\\n\\f]",
664+ // http://www.w3.org/TR/css3-syntax/#characters
665+ characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
667+ // Loosely modeled on CSS identifier characters
668+ // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
669+ // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
670+ identifier = characterEncoding.replace( "w", "w#" ),
672+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
673+ attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
674+ // Operator (capture 2)
675+ "*([*^$|!~]?=)" + whitespace +
676+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
677+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
680+ pseudos = ":(" + characterEncoding + ")(?:\\((" +
681+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
682+ // 1. quoted (capture 3; capture 4 or capture 5)
683+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
684+ // 2. simple (capture 6)
685+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
686+ // 3. anything else (capture 2)
690+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
691+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
693+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
694+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
696+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
698+ rpseudo = new RegExp( pseudos ),
699+ ridentifier = new RegExp( "^" + identifier + "$" ),
702+ "ID": new RegExp( "^#(" + characterEncoding + ")" ),
703+ "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
704+ "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
705+ "ATTR": new RegExp( "^" + attributes ),
706+ "PSEUDO": new RegExp( "^" + pseudos ),
707+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
708+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
709+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
710+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
711+ // For use in libraries implementing .is()
712+ // We use this for POS matching in `select`
713+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
714+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
717+ rinputs = /^(?:input|select|textarea|button)$/i,
720+ rnative = /^[^{]+\{\s*\[native \w/,
722+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
723+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
728+ // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
729+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
730+ funescape = function( _, escaped, escapedWhitespace ) {
731+ var high = "0x" + escaped - 0x10000;
732+ // NaN means non-codepoint
733+ // Support: Firefox<24
734+ // Workaround erroneous numeric interpretation of +"0x"
735+ return high !== high || escapedWhitespace ?
739+ String.fromCharCode( high + 0x10000 ) :
740+ // Supplemental Plane codepoint (surrogate pair)
741+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
744+// Optimize for push.apply( _, NodeList )
747+ (arr = slice.call( preferredDoc.childNodes )),
748+ preferredDoc.childNodes
750+ // Support: Android<4.0
751+ // Detect silently failing push.apply
752+ arr[ preferredDoc.childNodes.length ].nodeType;
754+ push = { apply: arr.length ?
756+ // Leverage slice if possible
757+ function( target, els ) {
758+ push_native.apply( target, slice.call(els) );
762+ // Otherwise append directly
763+ function( target, els ) {
764+ var j = target.length,
766+ // Can't trust NodeList.length
767+ while ( (target[j++] = els[i++]) ) {}
768+ target.length = j - 1;
773+function Sizzle( selector, context, results, seed ) {
774+ var match, elem, m, nodeType,
776+ i, groups, old, nid, newContext, newSelector;
778+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
779+ setDocument( context );
782+ context = context || document;
783+ results = results || [];
785+ if ( !selector || typeof selector !== "string" ) {
789+ if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
793+ if ( documentIsHTML && !seed ) {
796+ if ( (match = rquickExpr.exec( selector )) ) {
797+ // Speed-up: Sizzle("#ID")
798+ if ( (m = match[1]) ) {
799+ if ( nodeType === 9 ) {
800+ elem = context.getElementById( m );
801+ // Check parentNode to catch when Blackberry 4.6 returns
802+ // nodes that are no longer in the document (jQuery #6963)
803+ if ( elem && elem.parentNode ) {
804+ // Handle the case where IE, Opera, and Webkit return items
805+ // by name instead of ID
806+ if ( elem.id === m ) {
807+ results.push( elem );
814+ // Context is not a document
815+ if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
816+ contains( context, elem ) && elem.id === m ) {
817+ results.push( elem );
822+ // Speed-up: Sizzle("TAG")
823+ } else if ( match[2] ) {
824+ push.apply( results, context.getElementsByTagName( selector ) );
827+ // Speed-up: Sizzle(".CLASS")
828+ } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
829+ push.apply( results, context.getElementsByClassName( m ) );
835+ if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
836+ nid = old = expando;
837+ newContext = context;
838+ newSelector = nodeType === 9 && selector;
840+ // qSA works strangely on Element-rooted queries
841+ // We can work around this by specifying an extra ID on the root
842+ // and working up from there (Thanks to Andrew Dupont for the technique)
843+ // IE 8 doesn't work on object elements
844+ if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
845+ groups = tokenize( selector );
847+ if ( (old = context.getAttribute("id")) ) {
848+ nid = old.replace( rescape, "\\$&" );
850+ context.setAttribute( "id", nid );
852+ nid = "[id='" + nid + "'] ";
856+ groups[i] = nid + toSelector( groups[i] );
858+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
859+ newSelector = groups.join(",");
862+ if ( newSelector ) {
864+ push.apply( results,
865+ newContext.querySelectorAll( newSelector )
871+ context.removeAttribute("id");
879+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
883+ * Create key-value caches of limited size
884+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
885+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
886+ * deleting the oldest entry
888+function createCache() {
891+ function cache( key, value ) {
892+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
893+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
894+ // Only keep the most recent entries
895+ delete cache[ keys.shift() ];
897+ return (cache[ key + " " ] = value);
903+ * Mark a function for special use by Sizzle
904+ * @param {Function} fn The function to mark
906+function markFunction( fn ) {
907+ fn[ expando ] = true;
912+ * Support testing using an element
913+ * @param {Function} fn Passed the created div and expects a boolean result
915+function assert( fn ) {
916+ var div = document.createElement("div");
923+ // Remove from its parent by default
924+ if ( div.parentNode ) {
925+ div.parentNode.removeChild( div );
927+ // release memory in IE
933+ * Adds the same handler for all of the specified attrs
934+ * @param {String} attrs Pipe-separated list of attributes
935+ * @param {Function} handler The method that will be applied
937+function addHandle( attrs, handler ) {
938+ var arr = attrs.split("|"),
942+ Expr.attrHandle[ arr[i] ] = handler;
947+ * Checks document order of two siblings
948+ * @param {Element} a
949+ * @param {Element} b
950+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
952+function siblingCheck( a, b ) {
954+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
955+ ( ~b.sourceIndex || MAX_NEGATIVE ) -
956+ ( ~a.sourceIndex || MAX_NEGATIVE );
958+ // Use IE sourceIndex if available on both nodes
963+ // Check if b follows a
965+ while ( (cur = cur.nextSibling) ) {
976+ * Returns a function to use in pseudos for input types
977+ * @param {String} type
979+function createInputPseudo( type ) {
980+ return function( elem ) {
981+ var name = elem.nodeName.toLowerCase();
982+ return name === "input" && elem.type === type;
987+ * Returns a function to use in pseudos for buttons
988+ * @param {String} type
990+function createButtonPseudo( type ) {
991+ return function( elem ) {
992+ var name = elem.nodeName.toLowerCase();
993+ return (name === "input" || name === "button") && elem.type === type;
998+ * Returns a function to use in pseudos for positionals
999+ * @param {Function} fn
1001+function createPositionalPseudo( fn ) {
1002+ return markFunction(function( argument ) {
1003+ argument = +argument;
1004+ return markFunction(function( seed, matches ) {
1006+ matchIndexes = fn( [], seed.length, argument ),
1007+ i = matchIndexes.length;
1009+ // Match elements found at the specified indexes
1011+ if ( seed[ (j = matchIndexes[i]) ] ) {
1012+ seed[j] = !(matches[j] = seed[j]);
1020+ * Checks a node for validity as a Sizzle context
1021+ * @param {Element|Object=} context
1022+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1024+function testContext( context ) {
1025+ return context && typeof context.getElementsByTagName !== strundefined && context;
1028+// Expose support vars for convenience
1029+support = Sizzle.support = {};
1032+ * Detects XML nodes
1033+ * @param {Element|Object} elem An element or a document
1034+ * @returns {Boolean} True iff elem is a non-HTML XML node
1036+isXML = Sizzle.isXML = function( elem ) {
1037+ // documentElement is verified for cases where it doesn't yet exist
1038+ // (such as loading iframes in IE - #4833)
1039+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1040+ return documentElement ? documentElement.nodeName !== "HTML" : false;
1044+ * Sets document-related variables once based on the current document
1045+ * @param {Element|Object} [doc] An element or document object to use to set the document
1046+ * @returns {Object} Returns the current document
1048+setDocument = Sizzle.setDocument = function( node ) {
1050+ doc = node ? node.ownerDocument || node : preferredDoc,
1051+ parent = doc.defaultView;
1053+ // If no document and documentElement is available, return
1054+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1058+ // Set our document
1060+ docElem = doc.documentElement;
1063+ documentIsHTML = !isXML( doc );
1066+ // If iframe document is assigned to "document" variable and if iframe has been reloaded,
1067+ // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
1068+ // IE6-8 do not support the defaultView property so parent will be undefined
1069+ if ( parent && parent !== parent.top ) {
1070+ // IE11 does not have attachEvent, so all must suffer
1071+ if ( parent.addEventListener ) {
1072+ parent.addEventListener( "unload", function() {
1075+ } else if ( parent.attachEvent ) {
1076+ parent.attachEvent( "onunload", function() {
1083+ ---------------------------------------------------------------------- */
1086+ // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
1087+ support.attributes = assert(function( div ) {
1088+ div.className = "i";
1089+ return !div.getAttribute("className");
1092+ /* getElement(s)By*
1093+ ---------------------------------------------------------------------- */
1095+ // Check if getElementsByTagName("*") returns only elements
1096+ support.getElementsByTagName = assert(function( div ) {
1097+ div.appendChild( doc.createComment("") );
1098+ return !div.getElementsByTagName("*").length;
1101+ // Check if getElementsByClassName can be trusted
1102+ support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
1103+ div.innerHTML = "<div class='a'></div><div class='a i'></div>";
1105+ // Support: Safari<4
1106+ // Catch class over-caching
1107+ div.firstChild.className = "i";
1108+ // Support: Opera<10
1109+ // Catch gEBCN failure to find non-leading classes
1110+ return div.getElementsByClassName("i").length === 2;
1114+ // Check if getElementById returns elements by name
1115+ // The broken getElementById methods don't pick up programatically-set names,
1116+ // so use a roundabout getElementsByName test
1117+ support.getById = assert(function( div ) {
1118+ docElem.appendChild( div ).id = expando;
1119+ return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
1122+ // ID find and filter
1123+ if ( support.getById ) {
1124+ Expr.find["ID"] = function( id, context ) {
1125+ if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
1126+ var m = context.getElementById( id );
1127+ // Check parentNode to catch when Blackberry 4.6 returns
1128+ // nodes that are no longer in the document #6963
1129+ return m && m.parentNode ? [ m ] : [];
1132+ Expr.filter["ID"] = function( id ) {
1133+ var attrId = id.replace( runescape, funescape );
1134+ return function( elem ) {
1135+ return elem.getAttribute("id") === attrId;
1140+ // getElementById is not reliable as a find shortcut
1141+ delete Expr.find["ID"];
1143+ Expr.filter["ID"] = function( id ) {
1144+ var attrId = id.replace( runescape, funescape );
1145+ return function( elem ) {
1146+ var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
1147+ return node && node.value === attrId;
1153+ Expr.find["TAG"] = support.getElementsByTagName ?
1154+ function( tag, context ) {
1155+ if ( typeof context.getElementsByTagName !== strundefined ) {
1156+ return context.getElementsByTagName( tag );
1159+ function( tag, context ) {
1163+ results = context.getElementsByTagName( tag );
1165+ // Filter out possible comments
1166+ if ( tag === "*" ) {
1167+ while ( (elem = results[i++]) ) {
1168+ if ( elem.nodeType === 1 ) {
1179+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1180+ if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
1181+ return context.getElementsByClassName( className );
1185+ /* QSA/matchesSelector
1186+ ---------------------------------------------------------------------- */
1188+ // QSA and matchesSelector support
1190+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1191+ rbuggyMatches = [];
1193+ // qSa(:focus) reports false when true (Chrome 21)
1194+ // We allow this because of a bug in IE8/9 that throws an error
1195+ // whenever `document.activeElement` is accessed on an iframe
1196+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
1197+ // See http://bugs.jquery.com/ticket/13378
1200+ if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
1202+ // Regex strategy adopted from Diego Perini
1203+ assert(function( div ) {
1204+ // Select is set to empty string on purpose
1205+ // This is to test IE's treatment of not explicitly
1206+ // setting a boolean content attribute,
1207+ // since its presence should be enough
1208+ // http://bugs.jquery.com/ticket/12359
1209+ div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
1211+ // Support: IE8, Opera 11-12.16
1212+ // Nothing should be selected when empty strings follow ^= or $= or *=
1213+ // The test attribute must be unknown in Opera but "safe" for WinRT
1214+ // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1215+ if ( div.querySelectorAll("[msallowclip^='']").length ) {
1216+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1220+ // Boolean attributes and "value" are not treated correctly
1221+ if ( !div.querySelectorAll("[selected]").length ) {
1222+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1225+ // Webkit/Opera - :checked should return selected option elements
1226+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1227+ // IE8 throws error here and will not see later tests
1228+ if ( !div.querySelectorAll(":checked").length ) {
1229+ rbuggyQSA.push(":checked");
1233+ assert(function( div ) {
1234+ // Support: Windows 8 Native Apps
1235+ // The type and name attributes are restricted during .innerHTML assignment
1236+ var input = doc.createElement("input");
1237+ input.setAttribute( "type", "hidden" );
1238+ div.appendChild( input ).setAttribute( "name", "D" );
1241+ // Enforce case-sensitivity of name attribute
1242+ if ( div.querySelectorAll("[name=d]").length ) {
1243+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1246+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1247+ // IE8 throws error here and will not see later tests
1248+ if ( !div.querySelectorAll(":enabled").length ) {
1249+ rbuggyQSA.push( ":enabled", ":disabled" );
1252+ // Opera 10-11 does not throw on post-comma invalid pseudos
1253+ div.querySelectorAll("*,:x");
1254+ rbuggyQSA.push(",.*:");
1258+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1259+ docElem.webkitMatchesSelector ||
1260+ docElem.mozMatchesSelector ||
1261+ docElem.oMatchesSelector ||
1262+ docElem.msMatchesSelector) )) ) {
1264+ assert(function( div ) {
1265+ // Check to see if it's possible to do matchesSelector
1266+ // on a disconnected node (IE 9)
1267+ support.disconnectedMatch = matches.call( div, "div" );
1269+ // This should fail with an exception
1270+ // Gecko does not error, returns false instead
1271+ matches.call( div, "[s!='']:x" );
1272+ rbuggyMatches.push( "!=", pseudos );
1276+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1277+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1280+ ---------------------------------------------------------------------- */
1281+ hasCompare = rnative.test( docElem.compareDocumentPosition );
1283+ // Element contains another
1284+ // Purposefully does not implement inclusive descendent
1285+ // As in, an element does not contain itself
1286+ contains = hasCompare || rnative.test( docElem.contains ) ?
1288+ var adown = a.nodeType === 9 ? a.documentElement : a,
1289+ bup = b && b.parentNode;
1290+ return a === bup || !!( bup && bup.nodeType === 1 && (
1292+ adown.contains( bup ) :
1293+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1298+ while ( (b = b.parentNode) ) {
1308+ ---------------------------------------------------------------------- */
1310+ // Document order sorting
1311+ sortOrder = hasCompare ?
1314+ // Flag for duplicate removal
1316+ hasDuplicate = true;
1320+ // Sort on method existence if only one input has compareDocumentPosition
1321+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1326+ // Calculate position if both inputs belong to the same document
1327+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1328+ a.compareDocumentPosition( b ) :
1330+ // Otherwise we know they are disconnected
1333+ // Disconnected nodes
1334+ if ( compare & 1 ||
1335+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1337+ // Choose the first element that is related to our preferred document
1338+ if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1341+ if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1345+ // Maintain original order
1347+ ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
1351+ return compare & 4 ? -1 : 1;
1354+ // Exit early if the nodes are identical
1356+ hasDuplicate = true;
1362+ aup = a.parentNode,
1363+ bup = b.parentNode,
1367+ // Parentless nodes are either documents or disconnected
1368+ if ( !aup || !bup ) {
1369+ return a === doc ? -1 :
1374+ ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
1377+ // If the nodes are siblings, we can do a quick check
1378+ } else if ( aup === bup ) {
1379+ return siblingCheck( a, b );
1382+ // Otherwise we need full lists of their ancestors for comparison
1384+ while ( (cur = cur.parentNode) ) {
1388+ while ( (cur = cur.parentNode) ) {
1392+ // Walk down the tree looking for a discrepancy
1393+ while ( ap[i] === bp[i] ) {
1398+ // Do a sibling check if the nodes have a common ancestor
1399+ siblingCheck( ap[i], bp[i] ) :
1401+ // Otherwise nodes in our document sort first
1402+ ap[i] === preferredDoc ? -1 :
1403+ bp[i] === preferredDoc ? 1 :
1410+Sizzle.matches = function( expr, elements ) {
1411+ return Sizzle( expr, null, null, elements );
1414+Sizzle.matchesSelector = function( elem, expr ) {
1415+ // Set document vars if needed
1416+ if ( ( elem.ownerDocument || elem ) !== document ) {
1417+ setDocument( elem );
1420+ // Make sure that attribute selectors are quoted
1421+ expr = expr.replace( rattributeQuotes, "='$1']" );
1423+ if ( support.matchesSelector && documentIsHTML &&
1424+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1425+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
1428+ var ret = matches.call( elem, expr );
1430+ // IE 9's matchesSelector returns false on disconnected nodes
1431+ if ( ret || support.disconnectedMatch ||
1432+ // As well, disconnected nodes are said to be in a document
1433+ // fragment in IE 9
1434+ elem.document && elem.document.nodeType !== 11 ) {
1440+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
1443+Sizzle.contains = function( context, elem ) {
1444+ // Set document vars if needed
1445+ if ( ( context.ownerDocument || context ) !== document ) {
1446+ setDocument( context );
1448+ return contains( context, elem );
1451+Sizzle.attr = function( elem, name ) {
1452+ // Set document vars if needed
1453+ if ( ( elem.ownerDocument || elem ) !== document ) {
1454+ setDocument( elem );
1457+ var fn = Expr.attrHandle[ name.toLowerCase() ],
1458+ // Don't get fooled by Object.prototype properties (jQuery #13807)
1459+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1460+ fn( elem, name, !documentIsHTML ) :
1463+ return val !== undefined ?
1465+ support.attributes || !documentIsHTML ?
1466+ elem.getAttribute( name ) :
1467+ (val = elem.getAttributeNode(name)) && val.specified ?
1472+Sizzle.error = function( msg ) {
1473+ throw new Error( "Syntax error, unrecognized expression: " + msg );
1477+ * Document sorting and removing duplicates
1478+ * @param {ArrayLike} results
1480+Sizzle.uniqueSort = function( results ) {
1486+ // Unless we *know* we can detect duplicates, assume their presence
1487+ hasDuplicate = !support.detectDuplicates;
1488+ sortInput = !support.sortStable && results.slice( 0 );
1489+ results.sort( sortOrder );
1491+ if ( hasDuplicate ) {
1492+ while ( (elem = results[i++]) ) {
1493+ if ( elem === results[ i ] ) {
1494+ j = duplicates.push( i );
1498+ results.splice( duplicates[ j ], 1 );
1502+ // Clear input after sorting to release objects
1503+ // See https://github.com/jquery/sizzle/pull/225
1510+ * Utility function for retrieving the text value of an array of DOM nodes
1511+ * @param {Array|Element} elem
1513+getText = Sizzle.getText = function( elem ) {
1517+ nodeType = elem.nodeType;
1520+ // If no nodeType, this is expected to be an array
1521+ while ( (node = elem[i++]) ) {
1522+ // Do not traverse comment nodes
1523+ ret += getText( node );
1525+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1526+ // Use textContent for elements
1527+ // innerText usage removed for consistency of new lines (jQuery #11153)
1528+ if ( typeof elem.textContent === "string" ) {
1529+ return elem.textContent;
1531+ // Traverse its children
1532+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1533+ ret += getText( elem );
1536+ } else if ( nodeType === 3 || nodeType === 4 ) {
1537+ return elem.nodeValue;
1539+ // Do not include comment or processing instruction nodes
1544+Expr = Sizzle.selectors = {
1546+ // Can be adjusted by the user
1549+ createPseudo: markFunction,
1558+ ">": { dir: "parentNode", first: true },
1559+ " ": { dir: "parentNode" },
1560+ "+": { dir: "previousSibling", first: true },
1561+ "~": { dir: "previousSibling" }
1565+ "ATTR": function( match ) {
1566+ match[1] = match[1].replace( runescape, funescape );
1568+ // Move the given value to match[3] whether quoted or unquoted
1569+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1571+ if ( match[2] === "~=" ) {
1572+ match[3] = " " + match[3] + " ";
1575+ return match.slice( 0, 4 );
1578+ "CHILD": function( match ) {
1579+ /* matches from matchExpr["CHILD"]
1580+ 1 type (only|nth|...)
1581+ 2 what (child|of-type)
1582+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1583+ 4 xn-component of xn+y argument ([+-]?\d*n|)
1584+ 5 sign of xn-component
1585+ 6 x of xn-component
1586+ 7 sign of y-component
1589+ match[1] = match[1].toLowerCase();
1591+ if ( match[1].slice( 0, 3 ) === "nth" ) {
1592+ // nth-* requires argument
1594+ Sizzle.error( match[0] );
1597+ // numeric x and y parameters for Expr.filter.CHILD
1598+ // remember that false/true cast respectively to 0/1
1599+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1600+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1602+ // other types prohibit arguments
1603+ } else if ( match[3] ) {
1604+ Sizzle.error( match[0] );
1610+ "PSEUDO": function( match ) {
1612+ unquoted = !match[6] && match[2];
1614+ if ( matchExpr["CHILD"].test( match[0] ) ) {
1618+ // Accept quoted arguments as-is
1620+ match[2] = match[4] || match[5] || "";
1622+ // Strip excess characters from unquoted arguments
1623+ } else if ( unquoted && rpseudo.test( unquoted ) &&
1624+ // Get excess from tokenize (recursively)
1625+ (excess = tokenize( unquoted, true )) &&
1626+ // advance to the next closing parenthesis
1627+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1629+ // excess is a negative index
1630+ match[0] = match[0].slice( 0, excess );
1631+ match[2] = unquoted.slice( 0, excess );
1634+ // Return only captures needed by the pseudo filter method (type and argument)
1635+ return match.slice( 0, 3 );
1641+ "TAG": function( nodeNameSelector ) {
1642+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1643+ return nodeNameSelector === "*" ?
1644+ function() { return true; } :
1646+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1650+ "CLASS": function( className ) {
1651+ var pattern = classCache[ className + " " ];
1654+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1655+ classCache( className, function( elem ) {
1656+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
1660+ "ATTR": function( name, operator, check ) {
1661+ return function( elem ) {
1662+ var result = Sizzle.attr( elem, name );
1664+ if ( result == null ) {
1665+ return operator === "!=";
1673+ return operator === "=" ? result === check :
1674+ operator === "!=" ? result !== check :
1675+ operator === "^=" ? check && result.indexOf( check ) === 0 :
1676+ operator === "*=" ? check && result.indexOf( check ) > -1 :
1677+ operator === "$=" ? check && result.slice( -check.length ) === check :
1678+ operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
1679+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1684+ "CHILD": function( type, what, argument, first, last ) {
1685+ var simple = type.slice( 0, 3 ) !== "nth",
1686+ forward = type.slice( -4 ) !== "last",
1687+ ofType = what === "of-type";
1689+ return first === 1 && last === 0 ?
1691+ // Shortcut for :nth-*(n)
1693+ return !!elem.parentNode;
1696+ function( elem, context, xml ) {
1697+ var cache, outerCache, node, diff, nodeIndex, start,
1698+ dir = simple !== forward ? "nextSibling" : "previousSibling",
1699+ parent = elem.parentNode,
1700+ name = ofType && elem.nodeName.toLowerCase(),
1701+ useCache = !xml && !ofType;
1705+ // :(first|last|only)-(child|of-type)
1709+ while ( (node = node[ dir ]) ) {
1710+ if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
1714+ // Reverse direction for :only-* (if we haven't yet done so)
1715+ start = dir = type === "only" && !start && "nextSibling";
1720+ start = [ forward ? parent.firstChild : parent.lastChild ];
1722+ // non-xml :nth-child(...) stores cache data on `parent`
1723+ if ( forward && useCache ) {
1724+ // Seek `elem` from a previously-cached index
1725+ outerCache = parent[ expando ] || (parent[ expando ] = {});
1726+ cache = outerCache[ type ] || [];
1727+ nodeIndex = cache[0] === dirruns && cache[1];
1728+ diff = cache[0] === dirruns && cache[2];
1729+ node = nodeIndex && parent.childNodes[ nodeIndex ];
1731+ while ( (node = ++nodeIndex && node && node[ dir ] ||
1733+ // Fallback to seeking `elem` from the start
1734+ (diff = nodeIndex = 0) || start.pop()) ) {
1736+ // When found, cache indexes on `parent` and break
1737+ if ( node.nodeType === 1 && ++diff && node === elem ) {
1738+ outerCache[ type ] = [ dirruns, nodeIndex, diff ];
1743+ // Use previously-cached element index if available
1744+ } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
1747+ // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
1749+ // Use the same loop as above to seek `elem` from the start
1750+ while ( (node = ++nodeIndex && node && node[ dir ] ||
1751+ (diff = nodeIndex = 0) || start.pop()) ) {
1753+ if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
1754+ // Cache the index of each encountered element
1756+ (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
1759+ if ( node === elem ) {
1766+ // Incorporate the offset, then check against cycle size
1768+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
1773+ "PSEUDO": function( pseudo, argument ) {
1774+ // pseudo-class names are case-insensitive
1775+ // http://www.w3.org/TR/selectors/#pseudo-classes
1776+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1777+ // Remember that setFilters inherits from pseudos
1779+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1780+ Sizzle.error( "unsupported pseudo: " + pseudo );
1782+ // The user may use createPseudo to indicate that
1783+ // arguments are needed to create the filter function
1784+ // just as Sizzle does
1785+ if ( fn[ expando ] ) {
1786+ return fn( argument );
1789+ // But maintain support for old signatures
1790+ if ( fn.length > 1 ) {
1791+ args = [ pseudo, pseudo, "", argument ];
1792+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1793+ markFunction(function( seed, matches ) {
1795+ matched = fn( seed, argument ),
1796+ i = matched.length;
1798+ idx = indexOf.call( seed, matched[i] );
1799+ seed[ idx ] = !( matches[ idx ] = matched[i] );
1803+ return fn( elem, 0, args );
1812+ // Potentially complex pseudos
1813+ "not": markFunction(function( selector ) {
1814+ // Trim the selector passed to compile
1815+ // to avoid treating leading and trailing
1816+ // spaces as combinators
1819+ matcher = compile( selector.replace( rtrim, "$1" ) );
1821+ return matcher[ expando ] ?
1822+ markFunction(function( seed, matches, context, xml ) {
1824+ unmatched = matcher( seed, null, xml, [] ),
1827+ // Match elements unmatched by `matcher`
1829+ if ( (elem = unmatched[i]) ) {
1830+ seed[i] = !(matches[i] = elem);
1834+ function( elem, context, xml ) {
1836+ matcher( input, null, xml, results );
1837+ return !results.pop();
1841+ "has": markFunction(function( selector ) {
1842+ return function( elem ) {
1843+ return Sizzle( selector, elem ).length > 0;
1847+ "contains": markFunction(function( text ) {
1848+ return function( elem ) {
1849+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
1853+ // "Whether an element is represented by a :lang() selector
1854+ // is based solely on the element's language value
1855+ // being equal to the identifier C,
1856+ // or beginning with the identifier C immediately followed by "-".
1857+ // The matching of C against the element's language value is performed case-insensitively.
1858+ // The identifier C does not have to be a valid language name."
1859+ // http://www.w3.org/TR/selectors/#lang-pseudo
1860+ "lang": markFunction( function( lang ) {
1861+ // lang value must be a valid identifier
1862+ if ( !ridentifier.test(lang || "") ) {
1863+ Sizzle.error( "unsupported lang: " + lang );
1865+ lang = lang.replace( runescape, funescape ).toLowerCase();
1866+ return function( elem ) {
1869+ if ( (elemLang = documentIsHTML ?
1871+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
1873+ elemLang = elemLang.toLowerCase();
1874+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
1876+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
1882+ "target": function( elem ) {
1883+ var hash = window.location && window.location.hash;
1884+ return hash && hash.slice( 1 ) === elem.id;
1887+ "root": function( elem ) {
1888+ return elem === docElem;
1891+ "focus": function( elem ) {
1892+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
1895+ // Boolean properties
1896+ "enabled": function( elem ) {
1897+ return elem.disabled === false;
1900+ "disabled": function( elem ) {
1901+ return elem.disabled === true;
1904+ "checked": function( elem ) {
1905+ // In CSS3, :checked should return both checked and selected elements
1906+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1907+ var nodeName = elem.nodeName.toLowerCase();
1908+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
1911+ "selected": function( elem ) {
1912+ // Accessing this property makes selected-by-default
1913+ // options in Safari work properly
1914+ if ( elem.parentNode ) {
1915+ elem.parentNode.selectedIndex;
1918+ return elem.selected === true;
1922+ "empty": function( elem ) {
1923+ // http://www.w3.org/TR/selectors/#empty-pseudo
1924+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
1925+ // but not by others (comment: 8; processing instruction: 7; etc.)
1926+ // nodeType < 6 works because attributes (2) do not appear as children
1927+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1928+ if ( elem.nodeType < 6 ) {
1935+ "parent": function( elem ) {
1936+ return !Expr.pseudos["empty"]( elem );
1939+ // Element/input types
1940+ "header": function( elem ) {
1941+ return rheader.test( elem.nodeName );
1944+ "input": function( elem ) {
1945+ return rinputs.test( elem.nodeName );
1948+ "button": function( elem ) {
1949+ var name = elem.nodeName.toLowerCase();
1950+ return name === "input" && elem.type === "button" || name === "button";
1953+ "text": function( elem ) {
1955+ return elem.nodeName.toLowerCase() === "input" &&
1956+ elem.type === "text" &&
1959+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
1960+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
1963+ // Position-in-collection
1964+ "first": createPositionalPseudo(function() {
1968+ "last": createPositionalPseudo(function( matchIndexes, length ) {
1969+ return [ length - 1 ];
1972+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
1973+ return [ argument < 0 ? argument + length : argument ];
1976+ "even": createPositionalPseudo(function( matchIndexes, length ) {
1978+ for ( ; i < length; i += 2 ) {
1979+ matchIndexes.push( i );
1981+ return matchIndexes;
1984+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
1986+ for ( ; i < length; i += 2 ) {
1987+ matchIndexes.push( i );
1989+ return matchIndexes;
1992+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
1993+ var i = argument < 0 ? argument + length : argument;
1994+ for ( ; --i >= 0; ) {
1995+ matchIndexes.push( i );
1997+ return matchIndexes;
2000+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2001+ var i = argument < 0 ? argument + length : argument;
2002+ for ( ; ++i < length; ) {
2003+ matchIndexes.push( i );
2005+ return matchIndexes;
2010+Expr.pseudos["nth"] = Expr.pseudos["eq"];
2012+// Add button/input type pseudos
2013+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2014+ Expr.pseudos[ i ] = createInputPseudo( i );
2016+for ( i in { submit: true, reset: true } ) {
2017+ Expr.pseudos[ i ] = createButtonPseudo( i );
2020+// Easy API for creating new setFilters
2021+function setFilters() {}
2022+setFilters.prototype = Expr.filters = Expr.pseudos;
2023+Expr.setFilters = new setFilters();
2025+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2026+ var matched, match, tokens, type,
2027+ soFar, groups, preFilters,
2028+ cached = tokenCache[ selector + " " ];
2031+ return parseOnly ? 0 : cached.slice( 0 );
2036+ preFilters = Expr.preFilter;
2040+ // Comma and first run
2041+ if ( !matched || (match = rcomma.exec( soFar )) ) {
2043+ // Don't consume trailing commas as valid
2044+ soFar = soFar.slice( match[0].length ) || soFar;
2046+ groups.push( (tokens = []) );
2052+ if ( (match = rcombinators.exec( soFar )) ) {
2053+ matched = match.shift();
2056+ // Cast descendant combinators to space
2057+ type: match[0].replace( rtrim, " " )
2059+ soFar = soFar.slice( matched.length );
2063+ for ( type in Expr.filter ) {
2064+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2065+ (match = preFilters[ type ]( match ))) ) {
2066+ matched = match.shift();
2072+ soFar = soFar.slice( matched.length );
2081+ // Return the length of the invalid excess
2082+ // if we're just parsing
2083+ // Otherwise, throw an error or return tokens
2087+ Sizzle.error( selector ) :
2088+ // Cache the tokens
2089+ tokenCache( selector, groups ).slice( 0 );
2092+function toSelector( tokens ) {
2094+ len = tokens.length,
2096+ for ( ; i < len; i++ ) {
2097+ selector += tokens[i].value;
2102+function addCombinator( matcher, combinator, base ) {
2103+ var dir = combinator.dir,
2104+ checkNonElements = base && dir === "parentNode",
2107+ return combinator.first ?
2108+ // Check against closest ancestor/preceding element
2109+ function( elem, context, xml ) {
2110+ while ( (elem = elem[ dir ]) ) {
2111+ if ( elem.nodeType === 1 || checkNonElements ) {
2112+ return matcher( elem, context, xml );
2117+ // Check against all ancestor/preceding elements
2118+ function( elem, context, xml ) {
2119+ var oldCache, outerCache,
2120+ newCache = [ dirruns, doneName ];
2122+ // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
2124+ while ( (elem = elem[ dir ]) ) {
2125+ if ( elem.nodeType === 1 || checkNonElements ) {
2126+ if ( matcher( elem, context, xml ) ) {
2132+ while ( (elem = elem[ dir ]) ) {
2133+ if ( elem.nodeType === 1 || checkNonElements ) {
2134+ outerCache = elem[ expando ] || (elem[ expando ] = {});
2135+ if ( (oldCache = outerCache[ dir ]) &&
2136+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2138+ // Assign to newCache so results back-propagate to previous elements
2139+ return (newCache[ 2 ] = oldCache[ 2 ]);
2141+ // Reuse newcache so results back-propagate to previous elements
2142+ outerCache[ dir ] = newCache;
2144+ // A match means we're done; a fail means we have to keep checking
2145+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2155+function elementMatcher( matchers ) {
2156+ return matchers.length > 1 ?
2157+ function( elem, context, xml ) {
2158+ var i = matchers.length;
2160+ if ( !matchers[i]( elem, context, xml ) ) {
2169+function multipleContexts( selector, contexts, results ) {
2171+ len = contexts.length;
2172+ for ( ; i < len; i++ ) {
2173+ Sizzle( selector, contexts[i], results );
2178+function condense( unmatched, map, filter, context, xml ) {
2182+ len = unmatched.length,
2183+ mapped = map != null;
2185+ for ( ; i < len; i++ ) {
2186+ if ( (elem = unmatched[i]) ) {
2187+ if ( !filter || filter( elem, context, xml ) ) {
2188+ newUnmatched.push( elem );
2196+ return newUnmatched;
2199+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2200+ if ( postFilter && !postFilter[ expando ] ) {
2201+ postFilter = setMatcher( postFilter );
2203+ if ( postFinder && !postFinder[ expando ] ) {
2204+ postFinder = setMatcher( postFinder, postSelector );
2206+ return markFunction(function( seed, results, context, xml ) {
2210+ preexisting = results.length,
2212+ // Get initial elements from seed or context
2213+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2215+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
2216+ matcherIn = preFilter && ( seed || !selector ) ?
2217+ condense( elems, preMap, preFilter, context, xml ) :
2220+ matcherOut = matcher ?
2221+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2222+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2224+ // ...intermediate processing is necessary
2227+ // ...otherwise use results directly
2231+ // Find primary matches
2233+ matcher( matcherIn, matcherOut, context, xml );
2236+ // Apply postFilter
2237+ if ( postFilter ) {
2238+ temp = condense( matcherOut, postMap );
2239+ postFilter( temp, [], context, xml );
2241+ // Un-match failing elements by moving them back to matcherIn
2244+ if ( (elem = temp[i]) ) {
2245+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2251+ if ( postFinder || preFilter ) {
2252+ if ( postFinder ) {
2253+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
2255+ i = matcherOut.length;
2257+ if ( (elem = matcherOut[i]) ) {
2258+ // Restore matcherIn since elem is not yet a final match
2259+ temp.push( (matcherIn[i] = elem) );
2262+ postFinder( null, (matcherOut = []), temp, xml );
2265+ // Move matched elements from seed to results to keep them synchronized
2266+ i = matcherOut.length;
2268+ if ( (elem = matcherOut[i]) &&
2269+ (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
2271+ seed[temp] = !(results[temp] = elem);
2276+ // Add elements to results, through postFinder if defined
2278+ matcherOut = condense(
2279+ matcherOut === results ?
2280+ matcherOut.splice( preexisting, matcherOut.length ) :
2283+ if ( postFinder ) {
2284+ postFinder( null, results, matcherOut, xml );
2286+ push.apply( results, matcherOut );
2292+function matcherFromTokens( tokens ) {
2293+ var checkContext, matcher, j,
2294+ len = tokens.length,
2295+ leadingRelative = Expr.relative[ tokens[0].type ],
2296+ implicitRelative = leadingRelative || Expr.relative[" "],
2297+ i = leadingRelative ? 1 : 0,
2299+ // The foundational matcher ensures that elements are reachable from top-level context(s)
2300+ matchContext = addCombinator( function( elem ) {
2301+ return elem === checkContext;
2302+ }, implicitRelative, true ),
2303+ matchAnyContext = addCombinator( function( elem ) {
2304+ return indexOf.call( checkContext, elem ) > -1;
2305+ }, implicitRelative, true ),
2306+ matchers = [ function( elem, context, xml ) {
2307+ return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2308+ (checkContext = context).nodeType ?
2309+ matchContext( elem, context, xml ) :
2310+ matchAnyContext( elem, context, xml ) );
2313+ for ( ; i < len; i++ ) {
2314+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2315+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2317+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2319+ // Return special upon seeing a positional matcher
2320+ if ( matcher[ expando ] ) {
2321+ // Find the next relative operator (if any) for proper handling
2323+ for ( ; j < len; j++ ) {
2324+ if ( Expr.relative[ tokens[j].type ] ) {
2329+ i > 1 && elementMatcher( matchers ),
2330+ i > 1 && toSelector(
2331+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
2332+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2333+ ).replace( rtrim, "$1" ),
2335+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
2336+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2337+ j < len && toSelector( tokens )
2340+ matchers.push( matcher );
2344+ return elementMatcher( matchers );
2347+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2348+ var bySet = setMatchers.length > 0,
2349+ byElement = elementMatchers.length > 0,
2350+ superMatcher = function( seed, context, xml, results, outermost ) {
2351+ var elem, j, matcher,
2354+ unmatched = seed && [],
2356+ contextBackup = outermostContext,
2357+ // We must always have either seed elements or outermost context
2358+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2359+ // Use integer dirruns iff this is the outermost matcher
2360+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2361+ len = elems.length;
2364+ outermostContext = context !== document && context;
2367+ // Add elements passing elementMatchers directly to results
2368+ // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
2369+ // Support: IE<9, Safari
2370+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2371+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2372+ if ( byElement && elem ) {
2374+ while ( (matcher = elementMatchers[j++]) ) {
2375+ if ( matcher( elem, context, xml ) ) {
2376+ results.push( elem );
2381+ dirruns = dirrunsUnique;
2385+ // Track unmatched elements for set filters
2387+ // They will have gone through all possible matchers
2388+ if ( (elem = !matcher && elem) ) {
2392+ // Lengthen the array for every element, matched or not
2394+ unmatched.push( elem );
2399+ // Apply set filters to unmatched elements
2401+ if ( bySet && i !== matchedCount ) {
2403+ while ( (matcher = setMatchers[j++]) ) {
2404+ matcher( unmatched, setMatched, context, xml );
2408+ // Reintegrate element matches to eliminate the need for sorting
2409+ if ( matchedCount > 0 ) {
2411+ if ( !(unmatched[i] || setMatched[i]) ) {
2412+ setMatched[i] = pop.call( results );
2417+ // Discard index placeholder values to get only actual matches
2418+ setMatched = condense( setMatched );
2421+ // Add matches to results
2422+ push.apply( results, setMatched );
2424+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
2425+ if ( outermost && !seed && setMatched.length > 0 &&
2426+ ( matchedCount + setMatchers.length ) > 1 ) {
2428+ Sizzle.uniqueSort( results );
2432+ // Override manipulation of globals by nested matchers
2434+ dirruns = dirrunsUnique;
2435+ outermostContext = contextBackup;
2442+ markFunction( superMatcher ) :
2446+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2449+ elementMatchers = [],
2450+ cached = compilerCache[ selector + " " ];
2453+ // Generate a function of recursive functions that can be used to check each element
2455+ match = tokenize( selector );
2459+ cached = matcherFromTokens( match[i] );
2460+ if ( cached[ expando ] ) {
2461+ setMatchers.push( cached );
2463+ elementMatchers.push( cached );
2467+ // Cache the compiled function
2468+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2470+ // Save selector and tokenization
2471+ cached.selector = selector;
2477+ * A low-level selection function that works with Sizzle's compiled
2478+ * selector functions
2479+ * @param {String|Function} selector A selector or a pre-compiled
2480+ * selector function built with Sizzle.compile
2481+ * @param {Element} context
2482+ * @param {Array} [results]
2483+ * @param {Array} [seed] A set of elements to match against
2485+select = Sizzle.select = function( selector, context, results, seed ) {
2486+ var i, tokens, token, type, find,
2487+ compiled = typeof selector === "function" && selector,
2488+ match = !seed && tokenize( (selector = compiled.selector || selector) );
2490+ results = results || [];
2492+ // Try to minimize operations if there is no seed and only one group
2493+ if ( match.length === 1 ) {
2495+ // Take a shortcut and set the context if the root selector is an ID
2496+ tokens = match[0] = match[0].slice( 0 );
2497+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2498+ support.getById && context.nodeType === 9 && documentIsHTML &&
2499+ Expr.relative[ tokens[1].type ] ) {
2501+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2505+ // Precompiled matchers will still verify ancestry, so step up a level
2506+ } else if ( compiled ) {
2507+ context = context.parentNode;
2510+ selector = selector.slice( tokens.shift().value.length );
2513+ // Fetch a seed set for right-to-left matching
2514+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2518+ // Abort if we hit a combinator
2519+ if ( Expr.relative[ (type = token.type) ] ) {
2522+ if ( (find = Expr.find[ type ]) ) {
2523+ // Search, expanding context for leading sibling combinators
2525+ token.matches[0].replace( runescape, funescape ),
2526+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2529+ // If seed is empty or no tokens remain, we can return early
2530+ tokens.splice( i, 1 );
2531+ selector = seed.length && toSelector( tokens );
2533+ push.apply( results, seed );
2543+ // Compile and execute a filtering function if one is not provided
2544+ // Provide `match` to avoid retokenization if we modified the selector above
2545+ ( compiled || compile( selector, match ) )(
2550+ rsibling.test( selector ) && testContext( context.parentNode ) || context
2555+// One-time assignments
2558+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2560+// Support: Chrome<14
2561+// Always assume duplicates if they aren't passed to the comparison function
2562+support.detectDuplicates = !!hasDuplicate;
2564+// Initialize against the default document
2567+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2568+// Detached nodes confoundingly follow *each other*
2569+support.sortDetached = assert(function( div1 ) {
2570+ // Should return 1, but returns 4 (following)
2571+ return div1.compareDocumentPosition( document.createElement("div") ) & 1;
2575+// Prevent attribute/property "interpolation"
2576+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2577+if ( !assert(function( div ) {
2578+ div.innerHTML = "<a href='#'></a>";
2579+ return div.firstChild.getAttribute("href") === "#" ;
2581+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
2583+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2589+// Use defaultValue in place of getAttribute("value")
2590+if ( !support.attributes || !assert(function( div ) {
2591+ div.innerHTML = "<input/>";
2592+ div.firstChild.setAttribute( "value", "" );
2593+ return div.firstChild.getAttribute( "value" ) === "";
2595+ addHandle( "value", function( elem, name, isXML ) {
2596+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2597+ return elem.defaultValue;
2603+// Use getAttributeNode to fetch booleans when getAttribute lies
2604+if ( !assert(function( div ) {
2605+ return div.getAttribute("disabled") == null;
2607+ addHandle( booleans, function( elem, name, isXML ) {
2610+ return elem[ name ] === true ? name.toLowerCase() :
2611+ (val = elem.getAttributeNode( name )) && val.specified ?
2624+jQuery.find = Sizzle;
2625+jQuery.expr = Sizzle.selectors;
2626+jQuery.expr[":"] = jQuery.expr.pseudos;
2627+jQuery.unique = Sizzle.uniqueSort;
2628+jQuery.text = Sizzle.getText;
2629+jQuery.isXMLDoc = Sizzle.isXML;
2630+jQuery.contains = Sizzle.contains;
2634+var rneedsContext = jQuery.expr.match.needsContext;
2636+var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
2640+var risSimple = /^.[^:#\[\.,]*$/;
2642+// Implement the identical functionality for filter and not
2643+function winnow( elements, qualifier, not ) {
2644+ if ( jQuery.isFunction( qualifier ) ) {
2645+ return jQuery.grep( elements, function( elem, i ) {
2647+ return !!qualifier.call( elem, i, elem ) !== not;
2652+ if ( qualifier.nodeType ) {
2653+ return jQuery.grep( elements, function( elem ) {
2654+ return ( elem === qualifier ) !== not;
2659+ if ( typeof qualifier === "string" ) {
2660+ if ( risSimple.test( qualifier ) ) {
2661+ return jQuery.filter( qualifier, elements, not );
2664+ qualifier = jQuery.filter( qualifier, elements );
2667+ return jQuery.grep( elements, function( elem ) {
2668+ return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
2672+jQuery.filter = function( expr, elems, not ) {
2673+ var elem = elems[ 0 ];
2676+ expr = ":not(" + expr + ")";
2679+ return elems.length === 1 && elem.nodeType === 1 ?
2680+ jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
2681+ jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2682+ return elem.nodeType === 1;
2687+ find: function( selector ) {
2693+ if ( typeof selector !== "string" ) {
2694+ return this.pushStack( jQuery( selector ).filter(function() {
2695+ for ( i = 0; i < len; i++ ) {
2696+ if ( jQuery.contains( self[ i ], this ) ) {
2703+ for ( i = 0; i < len; i++ ) {
2704+ jQuery.find( selector, self[ i ], ret );
2707+ // Needed because $( selector, context ) becomes $( context ).find( selector )
2708+ ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
2709+ ret.selector = this.selector ? this.selector + " " + selector : selector;
2712+ filter: function( selector ) {
2713+ return this.pushStack( winnow(this, selector || [], false) );
2715+ not: function( selector ) {
2716+ return this.pushStack( winnow(this, selector || [], true) );
2718+ is: function( selector ) {
2722+ // If this is a positional/relative selector, check membership in the returned set
2723+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
2724+ typeof selector === "string" && rneedsContext.test( selector ) ?
2725+ jQuery( selector ) :
2733+// Initialize a jQuery object
2736+// A central reference to the root jQuery(document)
2739+ // Use the correct document accordingly with window argument (sandbox)
2740+ document = window.document,
2742+ // A simple way to check for HTML strings
2743+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
2744+ // Strict HTML recognition (#11290: must start with <)
2745+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
2747+ init = jQuery.fn.init = function( selector, context ) {
2750+ // HANDLE: $(""), $(null), $(undefined), $(false)
2755+ // Handle HTML strings
2756+ if ( typeof selector === "string" ) {
2757+ if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
2758+ // Assume that strings that start and end with <> are HTML and skip the regex check
2759+ match = [ null, selector, null ];
2762+ match = rquickExpr.exec( selector );
2765+ // Match html or make sure no context is specified for #id
2766+ if ( match && (match[1] || !context) ) {
2768+ // HANDLE: $(html) -> $(array)
2770+ context = context instanceof jQuery ? context[0] : context;
2772+ // scripts is true for back-compat
2773+ // Intentionally let the error be thrown if parseHTML is not present
2774+ jQuery.merge( this, jQuery.parseHTML(
2776+ context && context.nodeType ? context.ownerDocument || context : document,
2780+ // HANDLE: $(html, props)
2781+ if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
2782+ for ( match in context ) {
2783+ // Properties of context are called as methods if possible
2784+ if ( jQuery.isFunction( this[ match ] ) ) {
2785+ this[ match ]( context[ match ] );
2787+ // ...and otherwise set as attributes
2789+ this.attr( match, context[ match ] );
2798+ elem = document.getElementById( match[2] );
2800+ // Check parentNode to catch when Blackberry 4.6 returns
2801+ // nodes that are no longer in the document #6963
2802+ if ( elem && elem.parentNode ) {
2803+ // Handle the case where IE and Opera return items
2804+ // by name instead of ID
2805+ if ( elem.id !== match[2] ) {
2806+ return rootjQuery.find( selector );
2809+ // Otherwise, we inject the element directly into the jQuery object
2814+ this.context = document;
2815+ this.selector = selector;
2819+ // HANDLE: $(expr, $(...))
2820+ } else if ( !context || context.jquery ) {
2821+ return ( context || rootjQuery ).find( selector );
2823+ // HANDLE: $(expr, context)
2824+ // (which is just equivalent to: $(context).find(expr)
2826+ return this.constructor( context ).find( selector );
2829+ // HANDLE: $(DOMElement)
2830+ } else if ( selector.nodeType ) {
2831+ this.context = this[0] = selector;
2835+ // HANDLE: $(function)
2836+ // Shortcut for document ready
2837+ } else if ( jQuery.isFunction( selector ) ) {
2838+ return typeof rootjQuery.ready !== "undefined" ?
2839+ rootjQuery.ready( selector ) :
2840+ // Execute immediately if ready is not present
2841+ selector( jQuery );
2844+ if ( selector.selector !== undefined ) {
2845+ this.selector = selector.selector;
2846+ this.context = selector.context;
2849+ return jQuery.makeArray( selector, this );
2852+// Give the init function the jQuery prototype for later instantiation
2853+init.prototype = jQuery.fn;
2855+// Initialize central reference
2856+rootjQuery = jQuery( document );
2859+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
2860+ // methods guaranteed to produce a unique set when starting from a unique set
2861+ guaranteedUnique = {
2869+ dir: function( elem, dir, until ) {
2873+ while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
2874+ if ( cur.nodeType === 1 ) {
2875+ matched.push( cur );
2882+ sibling: function( n, elem ) {
2885+ for ( ; n; n = n.nextSibling ) {
2886+ if ( n.nodeType === 1 && n !== elem ) {
2896+ has: function( target ) {
2898+ targets = jQuery( target, this ),
2899+ len = targets.length;
2901+ return this.filter(function() {
2902+ for ( i = 0; i < len; i++ ) {
2903+ if ( jQuery.contains( this, targets[i] ) ) {
2910+ closest: function( selectors, context ) {
2915+ pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
2916+ jQuery( selectors, context || this.context ) :
2919+ for ( ; i < l; i++ ) {
2920+ for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
2921+ // Always skip document fragments
2922+ if ( cur.nodeType < 11 && (pos ?
2923+ pos.index(cur) > -1 :
2925+ // Don't pass non-elements to Sizzle
2926+ cur.nodeType === 1 &&
2927+ jQuery.find.matchesSelector(cur, selectors)) ) {
2929+ matched.push( cur );
2935+ return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
2938+ // Determine the position of an element within
2939+ // the matched set of elements
2940+ index: function( elem ) {
2942+ // No argument, return index in parent
2944+ return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
2947+ // index in selector
2948+ if ( typeof elem === "string" ) {
2949+ return jQuery.inArray( this[0], jQuery( elem ) );
2952+ // Locate the position of the desired element
2953+ return jQuery.inArray(
2954+ // If it receives a jQuery object, the first element is used
2955+ elem.jquery ? elem[0] : elem, this );
2958+ add: function( selector, context ) {
2959+ return this.pushStack(
2961+ jQuery.merge( this.get(), jQuery( selector, context ) )
2966+ addBack: function( selector ) {
2967+ return this.add( selector == null ?
2968+ this.prevObject : this.prevObject.filter(selector)
2973+function sibling( cur, dir ) {
2976+ } while ( cur && cur.nodeType !== 1 );
2982+ parent: function( elem ) {
2983+ var parent = elem.parentNode;
2984+ return parent && parent.nodeType !== 11 ? parent : null;
2986+ parents: function( elem ) {
2987+ return jQuery.dir( elem, "parentNode" );
2989+ parentsUntil: function( elem, i, until ) {
2990+ return jQuery.dir( elem, "parentNode", until );
2992+ next: function( elem ) {
2993+ return sibling( elem, "nextSibling" );
2995+ prev: function( elem ) {
2996+ return sibling( elem, "previousSibling" );
2998+ nextAll: function( elem ) {
2999+ return jQuery.dir( elem, "nextSibling" );
3001+ prevAll: function( elem ) {
3002+ return jQuery.dir( elem, "previousSibling" );
3004+ nextUntil: function( elem, i, until ) {
3005+ return jQuery.dir( elem, "nextSibling", until );
3007+ prevUntil: function( elem, i, until ) {
3008+ return jQuery.dir( elem, "previousSibling", until );
3010+ siblings: function( elem ) {
3011+ return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
3013+ children: function( elem ) {
3014+ return jQuery.sibling( elem.firstChild );
3016+ contents: function( elem ) {
3017+ return jQuery.nodeName( elem, "iframe" ) ?
3018+ elem.contentDocument || elem.contentWindow.document :
3019+ jQuery.merge( [], elem.childNodes );
3021+}, function( name, fn ) {
3022+ jQuery.fn[ name ] = function( until, selector ) {
3023+ var ret = jQuery.map( this, fn, until );
3025+ if ( name.slice( -5 ) !== "Until" ) {
3029+ if ( selector && typeof selector === "string" ) {
3030+ ret = jQuery.filter( selector, ret );
3033+ if ( this.length > 1 ) {
3034+ // Remove duplicates
3035+ if ( !guaranteedUnique[ name ] ) {
3036+ ret = jQuery.unique( ret );
3039+ // Reverse order for parents* and prev-derivatives
3040+ if ( rparentsprev.test( name ) ) {
3041+ ret = ret.reverse();
3045+ return this.pushStack( ret );
3048+var rnotwhite = (/\S+/g);
3052+// String to Object options format cache
3053+var optionsCache = {};
3055+// Convert String-formatted options into Object-formatted ones and store in cache
3056+function createOptions( options ) {
3057+ var object = optionsCache[ options ] = {};
3058+ jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
3059+ object[ flag ] = true;
3065+ * Create a callback list using the following parameters:
3067+ * options: an optional list of space-separated options that will change how
3068+ * the callback list behaves or a more traditional option object
3070+ * By default a callback list will act like an event callback list and can be
3071+ * "fired" multiple times.
3073+ * Possible options:
3075+ * once: will ensure the callback list can only be fired once (like a Deferred)
3077+ * memory: will keep track of previous values and will call any callback added
3078+ * after the list has been fired right away with the latest "memorized"
3079+ * values (like a Deferred)
3081+ * unique: will ensure a callback can only be added once (no duplicate in the list)
3083+ * stopOnFalse: interrupt callings when a callback returns false
3086+jQuery.Callbacks = function( options ) {
3088+ // Convert options from String-formatted to Object-formatted if needed
3089+ // (we check in cache first)
3090+ options = typeof options === "string" ?
3091+ ( optionsCache[ options ] || createOptions( options ) ) :
3092+ jQuery.extend( {}, options );
3094+ var // Flag to know if list is currently firing
3096+ // Last fire value (for non-forgettable lists)
3098+ // Flag to know if list was already fired
3100+ // End of the loop when firing
3102+ // Index of currently firing callback (modified by remove if needed)
3104+ // First callback to fire (used internally by add and fireWith)
3106+ // Actual callback list
3108+ // Stack of fire calls for repeatable lists
3109+ stack = !options.once && [],
3111+ fire = function( data ) {
3112+ memory = options.memory && data;
3114+ firingIndex = firingStart || 0;
3116+ firingLength = list.length;
3118+ for ( ; list && firingIndex < firingLength; firingIndex++ ) {
3119+ if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
3120+ memory = false; // To prevent further calls using add
3127+ if ( stack.length ) {
3128+ fire( stack.shift() );
3130+ } else if ( memory ) {
3137+ // Actual Callbacks object
3139+ // Add a callback or a collection of callbacks to the list
3142+ // First, we save the current length
3143+ var start = list.length;
3144+ (function add( args ) {
3145+ jQuery.each( args, function( _, arg ) {
3146+ var type = jQuery.type( arg );
3147+ if ( type === "function" ) {
3148+ if ( !options.unique || !self.has( arg ) ) {
3151+ } else if ( arg && arg.length && type !== "string" ) {
3152+ // Inspect recursively
3157+ // Do we need to add the callbacks to the
3158+ // current firing batch?
3160+ firingLength = list.length;
3161+ // With memory, if we're not firing then
3162+ // we should call right away
3163+ } else if ( memory ) {
3164+ firingStart = start;
3170+ // Remove a callback from the list
3171+ remove: function() {
3173+ jQuery.each( arguments, function( _, arg ) {
3175+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3176+ list.splice( index, 1 );
3177+ // Handle firing indexes
3179+ if ( index <= firingLength ) {
3182+ if ( index <= firingIndex ) {
3191+ // Check if a given callback is in the list.
3192+ // If no argument is given, return whether or not list has callbacks attached.
3193+ has: function( fn ) {
3194+ return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
3196+ // Remove all callbacks from the list
3197+ empty: function() {
3202+ // Have the list do nothing anymore
3203+ disable: function() {
3204+ list = stack = memory = undefined;
3208+ disabled: function() {
3211+ // Lock the list in its current state
3220+ locked: function() {
3223+ // Call all callbacks with the given context and arguments
3224+ fireWith: function( context, args ) {
3225+ if ( list && ( !fired || stack ) ) {
3227+ args = [ context, args.slice ? args.slice() : args ];
3229+ stack.push( args );
3236+ // Call all the callbacks with the given arguments
3238+ self.fireWith( this, arguments );
3241+ // To know if the callbacks have already been called at least once
3242+ fired: function() {
3253+ Deferred: function( func ) {
3255+ // action, add listener, listener list, final state
3256+ [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
3257+ [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
3258+ [ "notify", "progress", jQuery.Callbacks("memory") ]
3262+ state: function() {
3265+ always: function() {
3266+ deferred.done( arguments ).fail( arguments );
3269+ then: function( /* fnDone, fnFail, fnProgress */ ) {
3270+ var fns = arguments;
3271+ return jQuery.Deferred(function( newDefer ) {
3272+ jQuery.each( tuples, function( i, tuple ) {
3273+ var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
3274+ // deferred[ done | fail | progress ] for forwarding actions to newDefer
3275+ deferred[ tuple[1] ](function() {
3276+ var returned = fn && fn.apply( this, arguments );
3277+ if ( returned && jQuery.isFunction( returned.promise ) ) {
3279+ .done( newDefer.resolve )
3280+ .fail( newDefer.reject )
3281+ .progress( newDefer.notify );
3283+ newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
3290+ // Get a promise for this deferred
3291+ // If obj is provided, the promise aspect is added to the object
3292+ promise: function( obj ) {
3293+ return obj != null ? jQuery.extend( obj, promise ) : promise;
3298+ // Keep pipe for back-compat
3299+ promise.pipe = promise.then;
3301+ // Add list-specific methods
3302+ jQuery.each( tuples, function( i, tuple ) {
3303+ var list = tuple[ 2 ],
3304+ stateString = tuple[ 3 ];
3306+ // promise[ done | fail | progress ] = list.add
3307+ promise[ tuple[1] ] = list.add;
3310+ if ( stateString ) {
3311+ list.add(function() {
3312+ // state = [ resolved | rejected ]
3313+ state = stateString;
3315+ // [ reject_list | resolve_list ].disable; progress_list.lock
3316+ }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
3319+ // deferred[ resolve | reject | notify ]
3320+ deferred[ tuple[0] ] = function() {
3321+ deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
3324+ deferred[ tuple[0] + "With" ] = list.fireWith;
3327+ // Make the deferred a promise
3328+ promise.promise( deferred );
3330+ // Call given func if any
3332+ func.call( deferred, deferred );
3340+ when: function( subordinate /* , ..., subordinateN */ ) {
3342+ resolveValues = slice.call( arguments ),
3343+ length = resolveValues.length,
3345+ // the count of uncompleted subordinates
3346+ remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
3348+ // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
3349+ deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
3351+ // Update function for both resolve and progress values
3352+ updateFunc = function( i, contexts, values ) {
3353+ return function( value ) {
3354+ contexts[ i ] = this;
3355+ values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
3356+ if ( values === progressValues ) {
3357+ deferred.notifyWith( contexts, values );
3359+ } else if ( !(--remaining) ) {
3360+ deferred.resolveWith( contexts, values );
3365+ progressValues, progressContexts, resolveContexts;
3367+ // add listeners to Deferred subordinates; treat others as resolved
3368+ if ( length > 1 ) {
3369+ progressValues = new Array( length );
3370+ progressContexts = new Array( length );
3371+ resolveContexts = new Array( length );
3372+ for ( ; i < length; i++ ) {
3373+ if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
3374+ resolveValues[ i ].promise()
3375+ .done( updateFunc( i, resolveContexts, resolveValues ) )
3376+ .fail( deferred.reject )
3377+ .progress( updateFunc( i, progressContexts, progressValues ) );
3384+ // if we're not waiting on anything, resolve the master
3385+ if ( !remaining ) {
3386+ deferred.resolveWith( resolveContexts, resolveValues );
3389+ return deferred.promise();
3394+// The deferred used on DOM ready
3397+jQuery.fn.ready = function( fn ) {
3398+ // Add the callback
3399+ jQuery.ready.promise().done( fn );
3405+ // Is the DOM ready to be used? Set to true once it occurs.
3408+ // A counter to track how many items to wait for before
3409+ // the ready event fires. See #6781
3412+ // Hold (or release) the ready event
3413+ holdReady: function( hold ) {
3415+ jQuery.readyWait++;
3417+ jQuery.ready( true );
3421+ // Handle when the DOM is ready
3422+ ready: function( wait ) {
3424+ // Abort if there are pending holds or we're already ready
3425+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
3429+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
3430+ if ( !document.body ) {
3431+ return setTimeout( jQuery.ready );
3434+ // Remember that the DOM is ready
3435+ jQuery.isReady = true;
3437+ // If a normal DOM Ready event fired, decrement, and wait if need be
3438+ if ( wait !== true && --jQuery.readyWait > 0 ) {
3442+ // If there are functions bound, to execute
3443+ readyList.resolveWith( document, [ jQuery ] );
3445+ // Trigger any bound ready events
3446+ if ( jQuery.fn.triggerHandler ) {
3447+ jQuery( document ).triggerHandler( "ready" );
3448+ jQuery( document ).off( "ready" );
3454+ * Clean-up method for dom ready events
3457+ if ( document.addEventListener ) {
3458+ document.removeEventListener( "DOMContentLoaded", completed, false );
3459+ window.removeEventListener( "load", completed, false );
3462+ document.detachEvent( "onreadystatechange", completed );
3463+ window.detachEvent( "onload", completed );
3468+ * The ready event handler and self cleanup method
3470+function completed() {
3471+ // readyState === "complete" is good enough for us to call the dom ready in oldIE
3472+ if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
3478+jQuery.ready.promise = function( obj ) {
3479+ if ( !readyList ) {
3481+ readyList = jQuery.Deferred();
3483+ // Catch cases where $(document).ready() is called after the browser event has already occurred.
3484+ // we once tried to use readyState "interactive" here, but it caused issues like the one
3485+ // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
3486+ if ( document.readyState === "complete" ) {
3487+ // Handle it asynchronously to allow scripts the opportunity to delay ready
3488+ setTimeout( jQuery.ready );
3490+ // Standards-based browsers support DOMContentLoaded
3491+ } else if ( document.addEventListener ) {
3492+ // Use the handy event callback
3493+ document.addEventListener( "DOMContentLoaded", completed, false );
3495+ // A fallback to window.onload, that will always work
3496+ window.addEventListener( "load", completed, false );
3498+ // If IE event model is used
3500+ // Ensure firing before onload, maybe late but safe also for iframes
3501+ document.attachEvent( "onreadystatechange", completed );
3503+ // A fallback to window.onload, that will always work
3504+ window.attachEvent( "onload", completed );
3506+ // If IE and not a frame
3507+ // continually check to see if the document is ready
3511+ top = window.frameElement == null && document.documentElement;
3514+ if ( top && top.doScroll ) {
3515+ (function doScrollCheck() {
3516+ if ( !jQuery.isReady ) {
3519+ // Use the trick by Diego Perini
3520+ // http://javascript.nwbox.com/IEContentLoaded/
3521+ top.doScroll("left");
3523+ return setTimeout( doScrollCheck, 50 );
3526+ // detach all dom ready events
3529+ // and execute any waiting functions
3536+ return readyList.promise( obj );
3540+var strundefined = typeof undefined;
3545+// Iteration over object's inherited properties before its own
3547+for ( i in jQuery( support ) ) {
3550+support.ownLast = i !== "0";
3552+// Note: most support tests are defined in their respective modules.
3553+// false until the test is run
3554+support.inlineBlockNeedsLayout = false;
3556+// Execute ASAP in case we need to set body.style.zoom
3558+ // Minified: var a,b,c,d
3559+ var val, div, body, container;
3561+ body = document.getElementsByTagName( "body" )[ 0 ];
3562+ if ( !body || !body.style ) {
3563+ // Return for frameset docs that don't have a body
3568+ div = document.createElement( "div" );
3569+ container = document.createElement( "div" );
3570+ container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
3571+ body.appendChild( container ).appendChild( div );
3573+ if ( typeof div.style.zoom !== strundefined ) {
3575+ // Check if natively block-level elements act like inline-block
3576+ // elements when setting their display to 'inline' and giving
3578+ div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
3580+ support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
3582+ // Prevent IE 6 from affecting layout for positioned elements #11048
3583+ // Prevent IE from shrinking the body in IE 7 mode #12869
3585+ body.style.zoom = 1;
3589+ body.removeChild( container );
3596+ var div = document.createElement( "div" );
3598+ // Execute the test only if not already executed in another module.
3599+ if (support.deleteExpando == null) {
3601+ support.deleteExpando = true;
3605+ support.deleteExpando = false;
3609+ // Null elements to avoid leaks in IE.
3615+ * Determines whether an object can have data
3617+jQuery.acceptData = function( elem ) {
3618+ var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
3619+ nodeType = +elem.nodeType || 1;
3621+ // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
3622+ return nodeType !== 1 && nodeType !== 9 ?
3625+ // Nodes accept data unless otherwise specified; rejection can be conditional
3626+ !noData || noData !== true && elem.getAttribute("classid") === noData;
3630+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
3631+ rmultiDash = /([A-Z])/g;
3633+function dataAttr( elem, key, data ) {
3634+ // If nothing was found internally, try to fetch any
3635+ // data from the HTML5 data-* attribute
3636+ if ( data === undefined && elem.nodeType === 1 ) {
3638+ var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
3640+ data = elem.getAttribute( name );
3642+ if ( typeof data === "string" ) {
3644+ data = data === "true" ? true :
3645+ data === "false" ? false :
3646+ data === "null" ? null :
3647+ // Only convert to a number if it doesn't change the string
3648+ +data + "" === data ? +data :
3649+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
3653+ // Make sure we set the data so it isn't changed later
3654+ jQuery.data( elem, key, data );
3664+// checks a cache object for emptiness
3665+function isEmptyDataObject( obj ) {
3667+ for ( name in obj ) {
3669+ // if the public data object is empty, the private is still empty
3670+ if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
3673+ if ( name !== "toJSON" ) {
3681+function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
3682+ if ( !jQuery.acceptData( elem ) ) {
3686+ var ret, thisCache,
3687+ internalKey = jQuery.expando,
3689+ // We have to handle DOM nodes and JS objects differently because IE6-7
3690+ // can't GC object references properly across the DOM-JS boundary
3691+ isNode = elem.nodeType,
3693+ // Only DOM nodes need the global jQuery cache; JS object data is
3694+ // attached directly to the object so GC can occur automatically
3695+ cache = isNode ? jQuery.cache : elem,
3697+ // Only defining an ID for JS objects if its cache already exists allows
3698+ // the code to shortcut on the same path as a DOM node with no cache
3699+ id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
3701+ // Avoid doing any more work than we need to when trying to get data on an
3702+ // object that has no data at all
3703+ if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
3708+ // Only DOM nodes need a new unique ID for each element since their data
3709+ // ends up in the global cache
3711+ id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
3717+ if ( !cache[ id ] ) {
3718+ // Avoid exposing jQuery metadata on plain JS objects when the object
3719+ // is serialized using JSON.stringify
3720+ cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
3723+ // An object can be passed to jQuery.data instead of a key/value pair; this gets
3724+ // shallow copied over onto the existing cache
3725+ if ( typeof name === "object" || typeof name === "function" ) {
3727+ cache[ id ] = jQuery.extend( cache[ id ], name );
3729+ cache[ id ].data = jQuery.extend( cache[ id ].data, name );
3733+ thisCache = cache[ id ];
3735+ // jQuery data() is stored in a separate object inside the object's internal data
3736+ // cache in order to avoid key collisions between internal data and user-defined
3739+ if ( !thisCache.data ) {
3740+ thisCache.data = {};
3743+ thisCache = thisCache.data;
3746+ if ( data !== undefined ) {
3747+ thisCache[ jQuery.camelCase( name ) ] = data;
3750+ // Check for both converted-to-camel and non-converted data property names
3751+ // If a data property was specified
3752+ if ( typeof name === "string" ) {
3754+ // First Try to find as-is property data
3755+ ret = thisCache[ name ];
3757+ // Test for null|undefined property data
3758+ if ( ret == null ) {
3760+ // Try to find the camelCased property
3761+ ret = thisCache[ jQuery.camelCase( name ) ];
3770+function internalRemoveData( elem, name, pvt ) {
3771+ if ( !jQuery.acceptData( elem ) ) {
3776+ isNode = elem.nodeType,
3778+ // See jQuery.data for more information
3779+ cache = isNode ? jQuery.cache : elem,
3780+ id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
3782+ // If there is already no cache entry for this object, there is no
3783+ // purpose in continuing
3784+ if ( !cache[ id ] ) {
3790+ thisCache = pvt ? cache[ id ] : cache[ id ].data;
3794+ // Support array or space separated string names for data keys
3795+ if ( !jQuery.isArray( name ) ) {
3797+ // try the string as a key before any manipulation
3798+ if ( name in thisCache ) {
3802+ // split the camel cased version by spaces unless a key with the spaces exists
3803+ name = jQuery.camelCase( name );
3804+ if ( name in thisCache ) {
3807+ name = name.split(" ");
3811+ // If "name" is an array of keys...
3812+ // When data is initially created, via ("key", "val") signature,
3813+ // keys will be converted to camelCase.
3814+ // Since there is no way to tell _how_ a key was added, remove
3815+ // both plain key and camelCase key. #12786
3816+ // This will only penalize the array argument path.
3817+ name = name.concat( jQuery.map( name, jQuery.camelCase ) );
3822+ delete thisCache[ name[i] ];
3825+ // If there is no data left in the cache, we want to continue
3826+ // and let the cache object itself get destroyed
3827+ if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
3833+ // See jQuery.data for more information
3835+ delete cache[ id ].data;
3837+ // Don't destroy the parent cache unless the internal data object
3838+ // had been the only thing left in it
3839+ if ( !isEmptyDataObject( cache[ id ] ) ) {
3844+ // Destroy the cache
3846+ jQuery.cleanData( [ elem ], true );
3848+ // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
3849+ /* jshint eqeqeq: false */
3850+ } else if ( support.deleteExpando || cache != cache.window ) {
3851+ /* jshint eqeqeq: true */
3852+ delete cache[ id ];
3854+ // When all else fails, null
3856+ cache[ id ] = null;
3863+ // The following elements (space-suffixed to avoid Object.prototype collisions)
3864+ // throw uncatchable exceptions if you attempt to set expando properties
3868+ // ...but Flash objects (which have this classid) *can* handle expandos
3869+ "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
3872+ hasData: function( elem ) {
3873+ elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
3874+ return !!elem && !isEmptyDataObject( elem );
3877+ data: function( elem, name, data ) {
3878+ return internalData( elem, name, data );
3881+ removeData: function( elem, name ) {
3882+ return internalRemoveData( elem, name );
3885+ // For internal use only.
3886+ _data: function( elem, name, data ) {
3887+ return internalData( elem, name, data, true );
3890+ _removeData: function( elem, name ) {
3891+ return internalRemoveData( elem, name, true );
3896+ data: function( key, value ) {
3899+ attrs = elem && elem.attributes;
3901+ // Special expections of .data basically thwart jQuery.access,
3902+ // so implement the relevant behavior ourselves
3905+ if ( key === undefined ) {
3906+ if ( this.length ) {
3907+ data = jQuery.data( elem );
3909+ if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
3914+ // The attrs elements can be null (#14894)
3915+ if ( attrs[ i ] ) {
3916+ name = attrs[ i ].name;
3917+ if ( name.indexOf( "data-" ) === 0 ) {
3918+ name = jQuery.camelCase( name.slice(5) );
3919+ dataAttr( elem, name, data[ name ] );
3923+ jQuery._data( elem, "parsedAttrs", true );
3930+ // Sets multiple values
3931+ if ( typeof key === "object" ) {
3932+ return this.each(function() {
3933+ jQuery.data( this, key );
3937+ return arguments.length > 1 ?
3940+ this.each(function() {
3941+ jQuery.data( this, key, value );
3945+ // Try to fetch any internally stored data first
3946+ elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
3949+ removeData: function( key ) {
3950+ return this.each(function() {
3951+ jQuery.removeData( this, key );
3958+ queue: function( elem, type, data ) {
3962+ type = ( type || "fx" ) + "queue";
3963+ queue = jQuery._data( elem, type );
3965+ // Speed up dequeue by getting out quickly if this is just a lookup
3967+ if ( !queue || jQuery.isArray(data) ) {
3968+ queue = jQuery._data( elem, type, jQuery.makeArray(data) );
3970+ queue.push( data );
3973+ return queue || [];
3977+ dequeue: function( elem, type ) {
3978+ type = type || "fx";
3980+ var queue = jQuery.queue( elem, type ),
3981+ startLength = queue.length,
3982+ fn = queue.shift(),
3983+ hooks = jQuery._queueHooks( elem, type ),
3984+ next = function() {
3985+ jQuery.dequeue( elem, type );
3988+ // If the fx queue is dequeued, always remove the progress sentinel
3989+ if ( fn === "inprogress" ) {
3990+ fn = queue.shift();
3996+ // Add a progress sentinel to prevent the fx queue from being
3997+ // automatically dequeued
3998+ if ( type === "fx" ) {
3999+ queue.unshift( "inprogress" );
4002+ // clear up the last queue stop function
4004+ fn.call( elem, next, hooks );
4007+ if ( !startLength && hooks ) {
4008+ hooks.empty.fire();
4012+ // not intended for public consumption - generates a queueHooks object, or returns the current one
4013+ _queueHooks: function( elem, type ) {
4014+ var key = type + "queueHooks";
4015+ return jQuery._data( elem, key ) || jQuery._data( elem, key, {
4016+ empty: jQuery.Callbacks("once memory").add(function() {
4017+ jQuery._removeData( elem, type + "queue" );
4018+ jQuery._removeData( elem, key );
4025+ queue: function( type, data ) {
4028+ if ( typeof type !== "string" ) {
4034+ if ( arguments.length < setter ) {
4035+ return jQuery.queue( this[0], type );
4038+ return data === undefined ?
4040+ this.each(function() {
4041+ var queue = jQuery.queue( this, type, data );
4043+ // ensure a hooks for this queue
4044+ jQuery._queueHooks( this, type );
4046+ if ( type === "fx" && queue[0] !== "inprogress" ) {
4047+ jQuery.dequeue( this, type );
4051+ dequeue: function( type ) {
4052+ return this.each(function() {
4053+ jQuery.dequeue( this, type );
4056+ clearQueue: function( type ) {
4057+ return this.queue( type || "fx", [] );
4059+ // Get a promise resolved when queues of a certain type
4060+ // are emptied (fx is the type by default)
4061+ promise: function( type, obj ) {
4064+ defer = jQuery.Deferred(),
4067+ resolve = function() {
4068+ if ( !( --count ) ) {
4069+ defer.resolveWith( elements, [ elements ] );
4073+ if ( typeof type !== "string" ) {
4077+ type = type || "fx";
4080+ tmp = jQuery._data( elements[ i ], type + "queueHooks" );
4081+ if ( tmp && tmp.empty ) {
4083+ tmp.empty.add( resolve );
4087+ return defer.promise( obj );
4090+var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
4092+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
4094+var isHidden = function( elem, el ) {
4095+ // isHidden might be called from jQuery#filter function;
4096+ // in that case, element will be second argument
4098+ return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
4103+// Multifunctional method to get and set values of a collection
4104+// The value/s can optionally be executed if it's a function
4105+var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
4107+ length = elems.length,
4108+ bulk = key == null;
4110+ // Sets many values
4111+ if ( jQuery.type( key ) === "object" ) {
4114+ jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
4118+ } else if ( value !== undefined ) {
4121+ if ( !jQuery.isFunction( value ) ) {
4126+ // Bulk operations run against the entire set
4128+ fn.call( elems, value );
4131+ // ...except when executing function values
4134+ fn = function( elem, key, value ) {
4135+ return bulk.call( jQuery( elem ), value );
4141+ for ( ; i < length; i++ ) {
4142+ fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
4153+ length ? fn( elems[0], key ) : emptyGet;
4155+var rcheckableType = (/^(?:checkbox|radio)$/i);
4160+ // Minified: var a,b,c
4161+ var input = document.createElement( "input" ),
4162+ div = document.createElement( "div" ),
4163+ fragment = document.createDocumentFragment();
4166+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
4168+ // IE strips leading whitespace when .innerHTML is used
4169+ support.leadingWhitespace = div.firstChild.nodeType === 3;
4171+ // Make sure that tbody elements aren't automatically inserted
4172+ // IE will insert them into empty tables
4173+ support.tbody = !div.getElementsByTagName( "tbody" ).length;
4175+ // Make sure that link elements get serialized correctly by innerHTML
4176+ // This requires a wrapper element in IE
4177+ support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
4179+ // Makes sure cloning an html5 element does not cause problems
4180+ // Where outerHTML is undefined, this still works
4181+ support.html5Clone =
4182+ document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
4184+ // Check if a disconnected checkbox will retain its checked
4185+ // value of true after appended to the DOM (IE6/7)
4186+ input.type = "checkbox";
4187+ input.checked = true;
4188+ fragment.appendChild( input );
4189+ support.appendChecked = input.checked;
4191+ // Make sure textarea (and checkbox) defaultValue is properly cloned
4192+ // Support: IE6-IE11+
4193+ div.innerHTML = "<textarea>x</textarea>";
4194+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
4196+ // #11217 - WebKit loses check when the name is after the checked attribute
4197+ fragment.appendChild( div );
4198+ div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
4200+ // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
4201+ // old WebKit doesn't clone checked state correctly in fragments
4202+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
4205+ // Opera does not clone events (and typeof div.attachEvent === undefined).
4206+ // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
4207+ support.noCloneEvent = true;
4208+ if ( div.attachEvent ) {
4209+ div.attachEvent( "onclick", function() {
4210+ support.noCloneEvent = false;
4213+ div.cloneNode( true ).click();
4216+ // Execute the test only if not already executed in another module.
4217+ if (support.deleteExpando == null) {
4219+ support.deleteExpando = true;
4223+ support.deleteExpando = false;
4231+ div = document.createElement( "div" );
4233+ // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
4234+ for ( i in { submit: true, change: true, focusin: true }) {
4235+ eventName = "on" + i;
4237+ if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
4238+ // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
4239+ div.setAttribute( eventName, "t" );
4240+ support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
4244+ // Null elements to avoid leaks in IE.
4249+var rformElems = /^(?:input|select|textarea)$/i,
4250+ rkeyEvent = /^key/,
4251+ rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
4252+ rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
4253+ rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
4255+function returnTrue() {
4259+function returnFalse() {
4263+function safeActiveElement() {
4265+ return document.activeElement;
4266+ } catch ( err ) { }
4270+ * Helper functions for managing events -- not part of the public interface.
4271+ * Props to Dean Edwards' addEvent library for many of the ideas.
4277+ add: function( elem, types, handler, data, selector ) {
4278+ var tmp, events, t, handleObjIn,
4279+ special, eventHandle, handleObj,
4280+ handlers, type, namespaces, origType,
4281+ elemData = jQuery._data( elem );
4283+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
4288+ // Caller can pass in an object of custom data in lieu of the handler
4289+ if ( handler.handler ) {
4290+ handleObjIn = handler;
4291+ handler = handleObjIn.handler;
4292+ selector = handleObjIn.selector;
4295+ // Make sure that the handler has a unique ID, used to find/remove it later
4296+ if ( !handler.guid ) {
4297+ handler.guid = jQuery.guid++;
4300+ // Init the element's event structure and main handler, if this is the first
4301+ if ( !(events = elemData.events) ) {
4302+ events = elemData.events = {};
4304+ if ( !(eventHandle = elemData.handle) ) {
4305+ eventHandle = elemData.handle = function( e ) {
4306+ // Discard the second event of a jQuery.event.trigger() and
4307+ // when an event is called after a page has unloaded
4308+ return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
4309+ jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
4312+ // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
4313+ eventHandle.elem = elem;
4316+ // Handle multiple events separated by a space
4317+ types = ( types || "" ).match( rnotwhite ) || [ "" ];
4320+ tmp = rtypenamespace.exec( types[t] ) || [];
4321+ type = origType = tmp[1];
4322+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
4324+ // There *must* be a type, no attaching namespace-only handlers
4329+ // If event changes its type, use the special event handlers for the changed type
4330+ special = jQuery.event.special[ type ] || {};
4332+ // If selector defined, determine special event api type, otherwise given type
4333+ type = ( selector ? special.delegateType : special.bindType ) || type;
4335+ // Update special based on newly reset type
4336+ special = jQuery.event.special[ type ] || {};
4338+ // handleObj is passed to all event handlers
4339+ handleObj = jQuery.extend({
4341+ origType: origType,
4344+ guid: handler.guid,
4345+ selector: selector,
4346+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
4347+ namespace: namespaces.join(".")
4350+ // Init the event handler queue if we're the first
4351+ if ( !(handlers = events[ type ]) ) {
4352+ handlers = events[ type ] = [];
4353+ handlers.delegateCount = 0;
4355+ // Only use addEventListener/attachEvent if the special events handler returns false
4356+ if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
4357+ // Bind the global event handler to the element
4358+ if ( elem.addEventListener ) {
4359+ elem.addEventListener( type, eventHandle, false );
4361+ } else if ( elem.attachEvent ) {
4362+ elem.attachEvent( "on" + type, eventHandle );
4367+ if ( special.add ) {
4368+ special.add.call( elem, handleObj );
4370+ if ( !handleObj.handler.guid ) {
4371+ handleObj.handler.guid = handler.guid;
4375+ // Add to the element's handler list, delegates in front
4377+ handlers.splice( handlers.delegateCount++, 0, handleObj );
4379+ handlers.push( handleObj );
4382+ // Keep track of which events have ever been used, for event optimization
4383+ jQuery.event.global[ type ] = true;
4386+ // Nullify elem to prevent memory leaks in IE
4390+ // Detach an event or set of events from an element
4391+ remove: function( elem, types, handler, selector, mappedTypes ) {
4392+ var j, handleObj, tmp,
4393+ origCount, t, events,
4394+ special, handlers, type,
4395+ namespaces, origType,
4396+ elemData = jQuery.hasData( elem ) && jQuery._data( elem );
4398+ if ( !elemData || !(events = elemData.events) ) {
4402+ // Once for each type.namespace in types; type may be omitted
4403+ types = ( types || "" ).match( rnotwhite ) || [ "" ];
4406+ tmp = rtypenamespace.exec( types[t] ) || [];
4407+ type = origType = tmp[1];
4408+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
4410+ // Unbind all events (on this namespace, if provided) for the element
4412+ for ( type in events ) {
4413+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
4418+ special = jQuery.event.special[ type ] || {};
4419+ type = ( selector ? special.delegateType : special.bindType ) || type;
4420+ handlers = events[ type ] || [];
4421+ tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
4423+ // Remove matching events
4424+ origCount = j = handlers.length;
4426+ handleObj = handlers[ j ];
4428+ if ( ( mappedTypes || origType === handleObj.origType ) &&
4429+ ( !handler || handler.guid === handleObj.guid ) &&
4430+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
4431+ ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
4432+ handlers.splice( j, 1 );
4434+ if ( handleObj.selector ) {
4435+ handlers.delegateCount--;
4437+ if ( special.remove ) {
4438+ special.remove.call( elem, handleObj );
4443+ // Remove generic event handler if we removed something and no more handlers exist
4444+ // (avoids potential for endless recursion during removal of special event handlers)
4445+ if ( origCount && !handlers.length ) {
4446+ if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
4447+ jQuery.removeEvent( elem, type, elemData.handle );
4450+ delete events[ type ];
4454+ // Remove the expando if it's no longer used
4455+ if ( jQuery.isEmptyObject( events ) ) {
4456+ delete elemData.handle;
4458+ // removeData also checks for emptiness and clears the expando if empty
4459+ // so use it instead of delete
4460+ jQuery._removeData( elem, "events" );
4464+ trigger: function( event, data, elem, onlyHandlers ) {
4465+ var handle, ontype, cur,
4466+ bubbleType, special, tmp, i,
4467+ eventPath = [ elem || document ],
4468+ type = hasOwn.call( event, "type" ) ? event.type : event,
4469+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
4471+ cur = tmp = elem = elem || document;
4473+ // Don't do events on text and comment nodes
4474+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
4478+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
4479+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
4483+ if ( type.indexOf(".") >= 0 ) {
4484+ // Namespaced trigger; create a regexp to match event type in handle()
4485+ namespaces = type.split(".");
4486+ type = namespaces.shift();
4489+ ontype = type.indexOf(":") < 0 && "on" + type;
4491+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
4492+ event = event[ jQuery.expando ] ?
4494+ new jQuery.Event( type, typeof event === "object" && event );
4496+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
4497+ event.isTrigger = onlyHandlers ? 2 : 3;
4498+ event.namespace = namespaces.join(".");
4499+ event.namespace_re = event.namespace ?
4500+ new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
4503+ // Clean up the event in case it is being reused
4504+ event.result = undefined;
4505+ if ( !event.target ) {
4506+ event.target = elem;
4509+ // Clone any incoming data and prepend the event, creating the handler arg list
4510+ data = data == null ?
4512+ jQuery.makeArray( data, [ event ] );
4514+ // Allow special events to draw outside the lines
4515+ special = jQuery.event.special[ type ] || {};
4516+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
4520+ // Determine event propagation path in advance, per W3C events spec (#9951)
4521+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
4522+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
4524+ bubbleType = special.delegateType || type;
4525+ if ( !rfocusMorph.test( bubbleType + type ) ) {
4526+ cur = cur.parentNode;
4528+ for ( ; cur; cur = cur.parentNode ) {
4529+ eventPath.push( cur );
4533+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
4534+ if ( tmp === (elem.ownerDocument || document) ) {
4535+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
4539+ // Fire handlers on the event path
4541+ while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
4543+ event.type = i > 1 ?
4545+ special.bindType || type;
4548+ handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
4550+ handle.apply( cur, data );
4554+ handle = ontype && cur[ ontype ];
4555+ if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
4556+ event.result = handle.apply( cur, data );
4557+ if ( event.result === false ) {
4558+ event.preventDefault();
4564+ // If nobody prevented the default action, do it now
4565+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
4567+ if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
4568+ jQuery.acceptData( elem ) ) {
4570+ // Call a native DOM method on the target with the same name name as the event.
4571+ // Can't use an .isFunction() check here because IE6/7 fails that test.
4572+ // Don't do default actions on window, that's where global variables be (#6170)
4573+ if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
4575+ // Don't re-trigger an onFOO event when we call its FOO() method
4576+ tmp = elem[ ontype ];
4579+ elem[ ontype ] = null;
4582+ // Prevent re-triggering of the same event, since we already bubbled it above
4583+ jQuery.event.triggered = type;
4587+ // IE<9 dies on focus/blur to hidden element (#1486,#12518)
4588+ // only reproducible on winXP IE8 native, not IE9 in IE8 mode
4590+ jQuery.event.triggered = undefined;
4593+ elem[ ontype ] = tmp;
4599+ return event.result;
4602+ dispatch: function( event ) {
4604+ // Make a writable jQuery.Event from the native event object
4605+ event = jQuery.event.fix( event );
4607+ var i, ret, handleObj, matched, j,
4609+ args = slice.call( arguments ),
4610+ handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
4611+ special = jQuery.event.special[ event.type ] || {};
4613+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
4615+ event.delegateTarget = this;
4617+ // Call the preDispatch hook for the mapped type, and let it bail if desired
4618+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
4622+ // Determine handlers
4623+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
4625+ // Run delegates first; they may want to stop propagation beneath us
4627+ while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
4628+ event.currentTarget = matched.elem;
4631+ while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
4633+ // Triggered event must either 1) have no namespace, or
4634+ // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
4635+ if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
4637+ event.handleObj = handleObj;
4638+ event.data = handleObj.data;
4640+ ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
4641+ .apply( matched.elem, args );
4643+ if ( ret !== undefined ) {
4644+ if ( (event.result = ret) === false ) {
4645+ event.preventDefault();
4646+ event.stopPropagation();
4653+ // Call the postDispatch hook for the mapped type
4654+ if ( special.postDispatch ) {
4655+ special.postDispatch.call( this, event );
4658+ return event.result;
4661+ handlers: function( event, handlers ) {
4662+ var sel, handleObj, matches, i,
4664+ delegateCount = handlers.delegateCount,
4665+ cur = event.target;
4667+ // Find delegate handlers
4668+ // Black-hole SVG <use> instance trees (#13180)
4669+ // Avoid non-left-click bubbling in Firefox (#3861)
4670+ if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
4672+ /* jshint eqeqeq: false */
4673+ for ( ; cur != this; cur = cur.parentNode || this ) {
4674+ /* jshint eqeqeq: true */
4676+ // Don't check non-elements (#13208)
4677+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
4678+ if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
4680+ for ( i = 0; i < delegateCount; i++ ) {
4681+ handleObj = handlers[ i ];
4683+ // Don't conflict with Object.prototype properties (#13203)
4684+ sel = handleObj.selector + " ";
4686+ if ( matches[ sel ] === undefined ) {
4687+ matches[ sel ] = handleObj.needsContext ?
4688+ jQuery( sel, this ).index( cur ) >= 0 :
4689+ jQuery.find( sel, this, null, [ cur ] ).length;
4691+ if ( matches[ sel ] ) {
4692+ matches.push( handleObj );
4695+ if ( matches.length ) {
4696+ handlerQueue.push({ elem: cur, handlers: matches });
4702+ // Add the remaining (directly-bound) handlers
4703+ if ( delegateCount < handlers.length ) {
4704+ handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
4707+ return handlerQueue;
4710+ fix: function( event ) {
4711+ if ( event[ jQuery.expando ] ) {
4715+ // Create a writable copy of the event object and normalize some properties
4718+ originalEvent = event,
4719+ fixHook = this.fixHooks[ type ];
4722+ this.fixHooks[ type ] = fixHook =
4723+ rmouseEvent.test( type ) ? this.mouseHooks :
4724+ rkeyEvent.test( type ) ? this.keyHooks :
4727+ copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
4729+ event = new jQuery.Event( originalEvent );
4734+ event[ prop ] = originalEvent[ prop ];
4738+ // Fix target property (#1925)
4739+ if ( !event.target ) {
4740+ event.target = originalEvent.srcElement || document;
4743+ // Support: Chrome 23+, Safari?
4744+ // Target should not be a text node (#504, #13143)
4745+ if ( event.target.nodeType === 3 ) {
4746+ event.target = event.target.parentNode;
4750+ // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
4751+ event.metaKey = !!event.metaKey;
4753+ return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
4756+ // Includes some event props shared by KeyEvent and MouseEvent
4757+ props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
4762+ props: "char charCode key keyCode".split(" "),
4763+ filter: function( event, original ) {
4765+ // Add which for key events
4766+ if ( event.which == null ) {
4767+ event.which = original.charCode != null ? original.charCode : original.keyCode;
4775+ props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
4776+ filter: function( event, original ) {
4777+ var body, eventDoc, doc,
4778+ button = original.button,
4779+ fromElement = original.fromElement;
4781+ // Calculate pageX/Y if missing and clientX/Y available
4782+ if ( event.pageX == null && original.clientX != null ) {
4783+ eventDoc = event.target.ownerDocument || document;
4784+ doc = eventDoc.documentElement;
4785+ body = eventDoc.body;
4787+ event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
4788+ event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
4791+ // Add relatedTarget, if necessary
4792+ if ( !event.relatedTarget && fromElement ) {
4793+ event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
4796+ // Add which for click: 1 === left; 2 === middle; 3 === right
4797+ // Note: button is not normalized, so don't use it
4798+ if ( !event.which && button !== undefined ) {
4799+ event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
4808+ // Prevent triggered image.load events from bubbling to window.load
4812+ // Fire native event if possible so blur/focus sequence is correct
4813+ trigger: function() {
4814+ if ( this !== safeActiveElement() && this.focus ) {
4820+ // If we error on focus to hidden element (#1486, #12518),
4821+ // let .trigger() run the handlers
4825+ delegateType: "focusin"
4828+ trigger: function() {
4829+ if ( this === safeActiveElement() && this.blur ) {
4834+ delegateType: "focusout"
4837+ // For checkbox, fire native event so checked state will be right
4838+ trigger: function() {
4839+ if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
4845+ // For cross-browser consistency, don't fire native .click() on links
4846+ _default: function( event ) {
4847+ return jQuery.nodeName( event.target, "a" );
4852+ postDispatch: function( event ) {
4854+ // Support: Firefox 20+
4855+ // Firefox doesn't alert if the returnValue field is not set.
4856+ if ( event.result !== undefined && event.originalEvent ) {
4857+ event.originalEvent.returnValue = event.result;
4863+ simulate: function( type, elem, event, bubble ) {
4864+ // Piggyback on a donor event to simulate a different one.
4865+ // Fake originalEvent to avoid donor's stopPropagation, but if the
4866+ // simulated event prevents default then we do the same on the donor.
4867+ var e = jQuery.extend(
4868+ new jQuery.Event(),
4877+ jQuery.event.trigger( e, null, elem );
4879+ jQuery.event.dispatch.call( elem, e );
4881+ if ( e.isDefaultPrevented() ) {
4882+ event.preventDefault();
4887+jQuery.removeEvent = document.removeEventListener ?
4888+ function( elem, type, handle ) {
4889+ if ( elem.removeEventListener ) {
4890+ elem.removeEventListener( type, handle, false );
4893+ function( elem, type, handle ) {
4894+ var name = "on" + type;
4896+ if ( elem.detachEvent ) {
4898+ // #8545, #7054, preventing memory leaks for custom events in IE6-8
4899+ // detachEvent needed property on element, by name of that event, to properly expose it to GC
4900+ if ( typeof elem[ name ] === strundefined ) {
4901+ elem[ name ] = null;
4904+ elem.detachEvent( name, handle );
4908+jQuery.Event = function( src, props ) {
4909+ // Allow instantiation without the 'new' keyword
4910+ if ( !(this instanceof jQuery.Event) ) {
4911+ return new jQuery.Event( src, props );
4915+ if ( src && src.type ) {
4916+ this.originalEvent = src;
4917+ this.type = src.type;
4919+ // Events bubbling up the document may have been marked as prevented
4920+ // by a handler lower down the tree; reflect the correct value.
4921+ this.isDefaultPrevented = src.defaultPrevented ||
4922+ src.defaultPrevented === undefined &&
4923+ // Support: IE < 9, Android < 4.0
4924+ src.returnValue === false ?
4933+ // Put explicitly provided properties onto the event object
4935+ jQuery.extend( this, props );
4938+ // Create a timestamp if incoming event doesn't have one
4939+ this.timeStamp = src && src.timeStamp || jQuery.now();
4941+ // Mark it as fixed
4942+ this[ jQuery.expando ] = true;
4945+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
4946+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
4947+jQuery.Event.prototype = {
4948+ isDefaultPrevented: returnFalse,
4949+ isPropagationStopped: returnFalse,
4950+ isImmediatePropagationStopped: returnFalse,
4952+ preventDefault: function() {
4953+ var e = this.originalEvent;
4955+ this.isDefaultPrevented = returnTrue;
4960+ // If preventDefault exists, run it on the original event
4961+ if ( e.preventDefault ) {
4962+ e.preventDefault();
4965+ // Otherwise set the returnValue property of the original event to false
4967+ e.returnValue = false;
4970+ stopPropagation: function() {
4971+ var e = this.originalEvent;
4973+ this.isPropagationStopped = returnTrue;
4977+ // If stopPropagation exists, run it on the original event
4978+ if ( e.stopPropagation ) {
4979+ e.stopPropagation();
4983+ // Set the cancelBubble property of the original event to true
4984+ e.cancelBubble = true;
4986+ stopImmediatePropagation: function() {
4987+ var e = this.originalEvent;
4989+ this.isImmediatePropagationStopped = returnTrue;
4991+ if ( e && e.stopImmediatePropagation ) {
4992+ e.stopImmediatePropagation();
4995+ this.stopPropagation();
4999+// Create mouseenter/leave events using mouseover/out and event-time checks
5001+ mouseenter: "mouseover",
5002+ mouseleave: "mouseout",
5003+ pointerenter: "pointerover",
5004+ pointerleave: "pointerout"
5005+}, function( orig, fix ) {
5006+ jQuery.event.special[ orig ] = {
5010+ handle: function( event ) {
5013+ related = event.relatedTarget,
5014+ handleObj = event.handleObj;
5016+ // For mousenter/leave call the handler if related is outside the target.
5017+ // NB: No relatedTarget if the mouse left/entered the browser window
5018+ if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
5019+ event.type = handleObj.origType;
5020+ ret = handleObj.handler.apply( this, arguments );
5028+// IE submit delegation
5029+if ( !support.submitBubbles ) {
5031+ jQuery.event.special.submit = {
5032+ setup: function() {
5033+ // Only need this for delegated form submit events
5034+ if ( jQuery.nodeName( this, "form" ) ) {
5038+ // Lazy-add a submit handler when a descendant form may potentially be submitted
5039+ jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
5040+ // Node name check avoids a VML-related crash in IE (#9807)
5041+ var elem = e.target,
5042+ form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
5043+ if ( form && !jQuery._data( form, "submitBubbles" ) ) {
5044+ jQuery.event.add( form, "submit._submit", function( event ) {
5045+ event._submit_bubble = true;
5047+ jQuery._data( form, "submitBubbles", true );
5050+ // return undefined since we don't need an event listener
5053+ postDispatch: function( event ) {
5054+ // If form was submitted by the user, bubble the event up the tree
5055+ if ( event._submit_bubble ) {
5056+ delete event._submit_bubble;
5057+ if ( this.parentNode && !event.isTrigger ) {
5058+ jQuery.event.simulate( "submit", this.parentNode, event, true );
5063+ teardown: function() {
5064+ // Only need this for delegated form submit events
5065+ if ( jQuery.nodeName( this, "form" ) ) {
5069+ // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
5070+ jQuery.event.remove( this, "._submit" );
5075+// IE change delegation and checkbox/radio fix
5076+if ( !support.changeBubbles ) {
5078+ jQuery.event.special.change = {
5080+ setup: function() {
5082+ if ( rformElems.test( this.nodeName ) ) {
5083+ // IE doesn't fire change on a check/radio until blur; trigger it on click
5084+ // after a propertychange. Eat the blur-change in special.change.handle.
5085+ // This still fires onchange a second time for check/radio after blur.
5086+ if ( this.type === "checkbox" || this.type === "radio" ) {
5087+ jQuery.event.add( this, "propertychange._change", function( event ) {
5088+ if ( event.originalEvent.propertyName === "checked" ) {
5089+ this._just_changed = true;
5092+ jQuery.event.add( this, "click._change", function( event ) {
5093+ if ( this._just_changed && !event.isTrigger ) {
5094+ this._just_changed = false;
5096+ // Allow triggered, simulated change events (#11500)
5097+ jQuery.event.simulate( "change", this, event, true );
5102+ // Delegated event; lazy-add a change handler on descendant inputs
5103+ jQuery.event.add( this, "beforeactivate._change", function( e ) {
5104+ var elem = e.target;
5106+ if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
5107+ jQuery.event.add( elem, "change._change", function( event ) {
5108+ if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
5109+ jQuery.event.simulate( "change", this.parentNode, event, true );
5112+ jQuery._data( elem, "changeBubbles", true );
5117+ handle: function( event ) {
5118+ var elem = event.target;
5120+ // Swallow native change events from checkbox/radio, we already triggered them above
5121+ if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
5122+ return event.handleObj.handler.apply( this, arguments );
5126+ teardown: function() {
5127+ jQuery.event.remove( this, "._change" );
5129+ return !rformElems.test( this.nodeName );
5134+// Create "bubbling" focus and blur events
5135+if ( !support.focusinBubbles ) {
5136+ jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
5138+ // Attach a single capturing handler on the document while someone wants focusin/focusout
5139+ var handler = function( event ) {
5140+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
5143+ jQuery.event.special[ fix ] = {
5144+ setup: function() {
5145+ var doc = this.ownerDocument || this,
5146+ attaches = jQuery._data( doc, fix );
5149+ doc.addEventListener( orig, handler, true );
5151+ jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
5153+ teardown: function() {
5154+ var doc = this.ownerDocument || this,
5155+ attaches = jQuery._data( doc, fix ) - 1;
5158+ doc.removeEventListener( orig, handler, true );
5159+ jQuery._removeData( doc, fix );
5161+ jQuery._data( doc, fix, attaches );
5170+ on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
5173+ // Types can be a map of types/handlers
5174+ if ( typeof types === "object" ) {
5175+ // ( types-Object, selector, data )
5176+ if ( typeof selector !== "string" ) {
5177+ // ( types-Object, data )
5178+ data = data || selector;
5179+ selector = undefined;
5181+ for ( type in types ) {
5182+ this.on( type, selector, data, types[ type ], one );
5187+ if ( data == null && fn == null ) {
5190+ data = selector = undefined;
5191+ } else if ( fn == null ) {
5192+ if ( typeof selector === "string" ) {
5193+ // ( types, selector, fn )
5197+ // ( types, data, fn )
5200+ selector = undefined;
5203+ if ( fn === false ) {
5205+ } else if ( !fn ) {
5211+ fn = function( event ) {
5212+ // Can use an empty set, since event contains the info
5213+ jQuery().off( event );
5214+ return origFn.apply( this, arguments );
5216+ // Use same guid so caller can remove using origFn
5217+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
5219+ return this.each( function() {
5220+ jQuery.event.add( this, types, fn, data, selector );
5223+ one: function( types, selector, data, fn ) {
5224+ return this.on( types, selector, data, fn, 1 );
5226+ off: function( types, selector, fn ) {
5227+ var handleObj, type;
5228+ if ( types && types.preventDefault && types.handleObj ) {
5229+ // ( event ) dispatched jQuery.Event
5230+ handleObj = types.handleObj;
5231+ jQuery( types.delegateTarget ).off(
5232+ handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
5233+ handleObj.selector,
5238+ if ( typeof types === "object" ) {
5239+ // ( types-object [, selector] )
5240+ for ( type in types ) {
5241+ this.off( type, selector, types[ type ] );
5245+ if ( selector === false || typeof selector === "function" ) {
5246+ // ( types [, fn] )
5248+ selector = undefined;
5250+ if ( fn === false ) {
5253+ return this.each(function() {
5254+ jQuery.event.remove( this, types, fn, selector );
5258+ trigger: function( type, data ) {
5259+ return this.each(function() {
5260+ jQuery.event.trigger( type, data, this );
5263+ triggerHandler: function( type, data ) {
5264+ var elem = this[0];
5266+ return jQuery.event.trigger( type, data, elem, true );
5272+function createSafeFragment( document ) {
5273+ var list = nodeNames.split( "|" ),
5274+ safeFrag = document.createDocumentFragment();
5276+ if ( safeFrag.createElement ) {
5277+ while ( list.length ) {
5278+ safeFrag.createElement(
5286+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
5287+ "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
5288+ rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
5289+ rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
5290+ rleadingWhitespace = /^\s+/,
5291+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
5292+ rtagName = /<([\w:]+)/,
5293+ rtbody = /<tbody/i,
5294+ rhtml = /<|&#?\w+;/,
5295+ rnoInnerhtml = /<(?:script|style|link)/i,
5296+ // checked="checked" or checked
5297+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5298+ rscriptType = /^$|\/(?:java|ecma)script/i,
5299+ rscriptTypeMasked = /^true\/(.*)/,
5300+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
5302+ // We have to close these tags to support XHTML (#13200)
5304+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
5305+ legend: [ 1, "<fieldset>", "</fieldset>" ],
5306+ area: [ 1, "<map>", "</map>" ],
5307+ param: [ 1, "<object>", "</object>" ],
5308+ thead: [ 1, "<table>", "</table>" ],
5309+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
5310+ col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
5311+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
5313+ // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
5314+ // unless wrapped in a div with non-breaking characters in front of it.
5315+ _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
5317+ safeFragment = createSafeFragment( document ),
5318+ fragmentDiv = safeFragment.appendChild( document.createElement("div") );
5320+wrapMap.optgroup = wrapMap.option;
5321+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
5322+wrapMap.th = wrapMap.td;
5324+function getAll( context, tag ) {
5327+ found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
5328+ typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
5332+ for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
5333+ if ( !tag || jQuery.nodeName( elem, tag ) ) {
5334+ found.push( elem );
5336+ jQuery.merge( found, getAll( elem, tag ) );
5341+ return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
5342+ jQuery.merge( [ context ], found ) :
5346+// Used in buildFragment, fixes the defaultChecked property
5347+function fixDefaultChecked( elem ) {
5348+ if ( rcheckableType.test( elem.type ) ) {
5349+ elem.defaultChecked = elem.checked;
5354+// Manipulating tables requires a tbody
5355+function manipulationTarget( elem, content ) {
5356+ return jQuery.nodeName( elem, "table" ) &&
5357+ jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
5359+ elem.getElementsByTagName("tbody")[0] ||
5360+ elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
5364+// Replace/restore the type attribute of script elements for safe DOM manipulation
5365+function disableScript( elem ) {
5366+ elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
5369+function restoreScript( elem ) {
5370+ var match = rscriptTypeMasked.exec( elem.type );
5372+ elem.type = match[1];
5374+ elem.removeAttribute("type");
5379+// Mark scripts as having already been evaluated
5380+function setGlobalEval( elems, refElements ) {
5383+ for ( ; (elem = elems[i]) != null; i++ ) {
5384+ jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
5388+function cloneCopyEvent( src, dest ) {
5390+ if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
5395+ oldData = jQuery._data( src ),
5396+ curData = jQuery._data( dest, oldData ),
5397+ events = oldData.events;
5400+ delete curData.handle;
5401+ curData.events = {};
5403+ for ( type in events ) {
5404+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
5405+ jQuery.event.add( dest, type, events[ type ][ i ] );
5410+ // make the cloned public data object a copy from the original
5411+ if ( curData.data ) {
5412+ curData.data = jQuery.extend( {}, curData.data );
5416+function fixCloneNodeIssues( src, dest ) {
5417+ var nodeName, e, data;
5419+ // We do not need to do anything for non-Elements
5420+ if ( dest.nodeType !== 1 ) {
5424+ nodeName = dest.nodeName.toLowerCase();
5426+ // IE6-8 copies events bound via attachEvent when using cloneNode.
5427+ if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
5428+ data = jQuery._data( dest );
5430+ for ( e in data.events ) {
5431+ jQuery.removeEvent( dest, e, data.handle );
5434+ // Event data gets referenced instead of copied if the expando gets copied too
5435+ dest.removeAttribute( jQuery.expando );
5438+ // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
5439+ if ( nodeName === "script" && dest.text !== src.text ) {
5440+ disableScript( dest ).text = src.text;
5441+ restoreScript( dest );
5443+ // IE6-10 improperly clones children of object elements using classid.
5444+ // IE10 throws NoModificationAllowedError if parent is null, #12132.
5445+ } else if ( nodeName === "object" ) {
5446+ if ( dest.parentNode ) {
5447+ dest.outerHTML = src.outerHTML;
5450+ // This path appears unavoidable for IE9. When cloning an object
5451+ // element in IE9, the outerHTML strategy above is not sufficient.
5452+ // If the src has innerHTML and the destination does not,
5453+ // copy the src.innerHTML into the dest.innerHTML. #10324
5454+ if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
5455+ dest.innerHTML = src.innerHTML;
5458+ } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
5459+ // IE6-8 fails to persist the checked state of a cloned checkbox
5460+ // or radio button. Worse, IE6-7 fail to give the cloned element
5461+ // a checked appearance if the defaultChecked value isn't also set
5463+ dest.defaultChecked = dest.checked = src.checked;
5465+ // IE6-7 get confused and end up setting the value of a cloned
5466+ // checkbox/radio button to an empty string instead of "on"
5467+ if ( dest.value !== src.value ) {
5468+ dest.value = src.value;
5471+ // IE6-8 fails to return the selected option to the default selected
5472+ // state when cloning options
5473+ } else if ( nodeName === "option" ) {
5474+ dest.defaultSelected = dest.selected = src.defaultSelected;
5476+ // IE6-8 fails to set the defaultValue to the correct value when
5477+ // cloning other types of input fields
5478+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
5479+ dest.defaultValue = src.defaultValue;
5484+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
5485+ var destElements, node, clone, i, srcElements,
5486+ inPage = jQuery.contains( elem.ownerDocument, elem );
5488+ if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
5489+ clone = elem.cloneNode( true );
5491+ // IE<=8 does not properly clone detached, unknown element nodes
5493+ fragmentDiv.innerHTML = elem.outerHTML;
5494+ fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
5497+ if ( (!support.noCloneEvent || !support.noCloneChecked) &&
5498+ (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
5500+ // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
5501+ destElements = getAll( clone );
5502+ srcElements = getAll( elem );
5504+ // Fix all IE cloning issues
5505+ for ( i = 0; (node = srcElements[i]) != null; ++i ) {
5506+ // Ensure that the destination node is not null; Fixes #9587
5507+ if ( destElements[i] ) {
5508+ fixCloneNodeIssues( node, destElements[i] );
5513+ // Copy the events from the original to the clone
5514+ if ( dataAndEvents ) {
5515+ if ( deepDataAndEvents ) {
5516+ srcElements = srcElements || getAll( elem );
5517+ destElements = destElements || getAll( clone );
5519+ for ( i = 0; (node = srcElements[i]) != null; i++ ) {
5520+ cloneCopyEvent( node, destElements[i] );
5523+ cloneCopyEvent( elem, clone );
5527+ // Preserve script evaluation history
5528+ destElements = getAll( clone, "script" );
5529+ if ( destElements.length > 0 ) {
5530+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
5533+ destElements = srcElements = node = null;
5535+ // Return the cloned set
5539+ buildFragment: function( elems, context, scripts, selection ) {
5540+ var j, elem, contains,
5541+ tmp, tag, tbody, wrap,
5544+ // Ensure a safe fragment
5545+ safe = createSafeFragment( context ),
5550+ for ( ; i < l; i++ ) {
5553+ if ( elem || elem === 0 ) {
5555+ // Add nodes directly
5556+ if ( jQuery.type( elem ) === "object" ) {
5557+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
5559+ // Convert non-html into a text node
5560+ } else if ( !rhtml.test( elem ) ) {
5561+ nodes.push( context.createTextNode( elem ) );
5563+ // Convert html into DOM nodes
5565+ tmp = tmp || safe.appendChild( context.createElement("div") );
5567+ // Deserialize a standard representation
5568+ tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
5569+ wrap = wrapMap[ tag ] || wrapMap._default;
5571+ tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
5573+ // Descend through wrappers to the right content
5576+ tmp = tmp.lastChild;
5579+ // Manually add leading whitespace removed by IE
5580+ if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
5581+ nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
5584+ // Remove IE's autoinserted <tbody> from table fragments
5585+ if ( !support.tbody ) {
5587+ // String was a <table>, *may* have spurious <tbody>
5588+ elem = tag === "table" && !rtbody.test( elem ) ?
5591+ // String was a bare <thead> or <tfoot>
5592+ wrap[1] === "<table>" && !rtbody.test( elem ) ?
5596+ j = elem && elem.childNodes.length;
5598+ if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
5599+ elem.removeChild( tbody );
5604+ jQuery.merge( nodes, tmp.childNodes );
5606+ // Fix #12392 for WebKit and IE > 9
5607+ tmp.textContent = "";
5609+ // Fix #12392 for oldIE
5610+ while ( tmp.firstChild ) {
5611+ tmp.removeChild( tmp.firstChild );
5614+ // Remember the top-level container for proper cleanup
5615+ tmp = safe.lastChild;
5620+ // Fix #11356: Clear elements from fragment
5622+ safe.removeChild( tmp );
5625+ // Reset defaultChecked for any radios and checkboxes
5626+ // about to be appended to the DOM in IE 6/7 (#8060)
5627+ if ( !support.appendChecked ) {
5628+ jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
5632+ while ( (elem = nodes[ i++ ]) ) {
5634+ // #4087 - If origin and destination elements are the same, and this is
5635+ // that element, do not do anything
5636+ if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
5640+ contains = jQuery.contains( elem.ownerDocument, elem );
5642+ // Append to fragment
5643+ tmp = getAll( safe.appendChild( elem ), "script" );
5645+ // Preserve script evaluation history
5647+ setGlobalEval( tmp );
5650+ // Capture executables
5653+ while ( (elem = tmp[ j++ ]) ) {
5654+ if ( rscriptType.test( elem.type || "" ) ) {
5655+ scripts.push( elem );
5666+ cleanData: function( elems, /* internal */ acceptData ) {
5667+ var elem, type, id, data,
5669+ internalKey = jQuery.expando,
5670+ cache = jQuery.cache,
5671+ deleteExpando = support.deleteExpando,
5672+ special = jQuery.event.special;
5674+ for ( ; (elem = elems[i]) != null; i++ ) {
5675+ if ( acceptData || jQuery.acceptData( elem ) ) {
5677+ id = elem[ internalKey ];
5678+ data = id && cache[ id ];
5681+ if ( data.events ) {
5682+ for ( type in data.events ) {
5683+ if ( special[ type ] ) {
5684+ jQuery.event.remove( elem, type );
5686+ // This is a shortcut to avoid jQuery.event.remove's overhead
5688+ jQuery.removeEvent( elem, type, data.handle );
5693+ // Remove cache only if it was not already removed by jQuery.event.remove
5694+ if ( cache[ id ] ) {
5696+ delete cache[ id ];
5698+ // IE does not allow us to delete expando properties from nodes,
5699+ // nor does it have a removeAttribute function on Document nodes;
5700+ // we must handle all of these cases
5701+ if ( deleteExpando ) {
5702+ delete elem[ internalKey ];
5704+ } else if ( typeof elem.removeAttribute !== strundefined ) {
5705+ elem.removeAttribute( internalKey );
5708+ elem[ internalKey ] = null;
5711+ deletedIds.push( id );
5720+ text: function( value ) {
5721+ return access( this, function( value ) {
5722+ return value === undefined ?
5723+ jQuery.text( this ) :
5724+ this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
5725+ }, null, value, arguments.length );
5728+ append: function() {
5729+ return this.domManip( arguments, function( elem ) {
5730+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5731+ var target = manipulationTarget( this, elem );
5732+ target.appendChild( elem );
5737+ prepend: function() {
5738+ return this.domManip( arguments, function( elem ) {
5739+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5740+ var target = manipulationTarget( this, elem );
5741+ target.insertBefore( elem, target.firstChild );
5746+ before: function() {
5747+ return this.domManip( arguments, function( elem ) {
5748+ if ( this.parentNode ) {
5749+ this.parentNode.insertBefore( elem, this );
5754+ after: function() {
5755+ return this.domManip( arguments, function( elem ) {
5756+ if ( this.parentNode ) {
5757+ this.parentNode.insertBefore( elem, this.nextSibling );
5762+ remove: function( selector, keepData /* Internal Use Only */ ) {
5764+ elems = selector ? jQuery.filter( selector, this ) : this,
5767+ for ( ; (elem = elems[i]) != null; i++ ) {
5769+ if ( !keepData && elem.nodeType === 1 ) {
5770+ jQuery.cleanData( getAll( elem ) );
5773+ if ( elem.parentNode ) {
5774+ if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
5775+ setGlobalEval( getAll( elem, "script" ) );
5777+ elem.parentNode.removeChild( elem );
5784+ empty: function() {
5788+ for ( ; (elem = this[i]) != null; i++ ) {
5789+ // Remove element nodes and prevent memory leaks
5790+ if ( elem.nodeType === 1 ) {
5791+ jQuery.cleanData( getAll( elem, false ) );
5794+ // Remove any remaining nodes
5795+ while ( elem.firstChild ) {
5796+ elem.removeChild( elem.firstChild );
5799+ // If this is a select, ensure that it displays empty (#12336)
5801+ if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
5802+ elem.options.length = 0;
5809+ clone: function( dataAndEvents, deepDataAndEvents ) {
5810+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5811+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5813+ return this.map(function() {
5814+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5818+ html: function( value ) {
5819+ return access( this, function( value ) {
5820+ var elem = this[ 0 ] || {},
5824+ if ( value === undefined ) {
5825+ return elem.nodeType === 1 ?
5826+ elem.innerHTML.replace( rinlinejQuery, "" ) :
5830+ // See if we can take a shortcut and just use innerHTML
5831+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5832+ ( support.htmlSerialize || !rnoshimcache.test( value ) ) &&
5833+ ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
5834+ !wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {
5836+ value = value.replace( rxhtmlTag, "<$1></$2>" );
5839+ for (; i < l; i++ ) {
5840+ // Remove element nodes and prevent memory leaks
5841+ elem = this[i] || {};
5842+ if ( elem.nodeType === 1 ) {
5843+ jQuery.cleanData( getAll( elem, false ) );
5844+ elem.innerHTML = value;
5850+ // If using innerHTML throws an exception, use the fallback method
5855+ this.empty().append( value );
5857+ }, null, value, arguments.length );
5860+ replaceWith: function() {
5861+ var arg = arguments[ 0 ];
5863+ // Make the changes, replacing each context element with the new content
5864+ this.domManip( arguments, function( elem ) {
5865+ arg = this.parentNode;
5867+ jQuery.cleanData( getAll( this ) );
5870+ arg.replaceChild( elem, this );
5874+ // Force removal if there was no new content (e.g., from empty arguments)
5875+ return arg && (arg.length || arg.nodeType) ? this : this.remove();
5878+ detach: function( selector ) {
5879+ return this.remove( selector, true );
5882+ domManip: function( args, callback ) {
5884+ // Flatten any nested arrays
5885+ args = concat.apply( [], args );
5887+ var first, node, hasScripts,
5888+ scripts, doc, fragment,
5894+ isFunction = jQuery.isFunction( value );
5896+ // We can't cloneNode fragments that contain checked, in WebKit
5898+ ( l > 1 && typeof value === "string" &&
5899+ !support.checkClone && rchecked.test( value ) ) ) {
5900+ return this.each(function( index ) {
5901+ var self = set.eq( index );
5902+ if ( isFunction ) {
5903+ args[0] = value.call( this, index, self.html() );
5905+ self.domManip( args, callback );
5910+ fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
5911+ first = fragment.firstChild;
5913+ if ( fragment.childNodes.length === 1 ) {
5918+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
5919+ hasScripts = scripts.length;
5921+ // Use the original fragment for the last item instead of the first because it can end up
5922+ // being emptied incorrectly in certain situations (#8070).
5923+ for ( ; i < l; i++ ) {
5926+ if ( i !== iNoClone ) {
5927+ node = jQuery.clone( node, true, true );
5929+ // Keep references to cloned scripts for later restoration
5930+ if ( hasScripts ) {
5931+ jQuery.merge( scripts, getAll( node, "script" ) );
5935+ callback.call( this[i], node, i );
5938+ if ( hasScripts ) {
5939+ doc = scripts[ scripts.length - 1 ].ownerDocument;
5941+ // Reenable scripts
5942+ jQuery.map( scripts, restoreScript );
5944+ // Evaluate executable scripts on first document insertion
5945+ for ( i = 0; i < hasScripts; i++ ) {
5946+ node = scripts[ i ];
5947+ if ( rscriptType.test( node.type || "" ) &&
5948+ !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
5951+ // Optional AJAX dependency, but won't run scripts if not present
5952+ if ( jQuery._evalUrl ) {
5953+ jQuery._evalUrl( node.src );
5956+ jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
5962+ // Fix #11809: Avoid leaking memory
5963+ fragment = first = null;
5972+ appendTo: "append",
5973+ prependTo: "prepend",
5974+ insertBefore: "before",
5975+ insertAfter: "after",
5976+ replaceAll: "replaceWith"
5977+}, function( name, original ) {
5978+ jQuery.fn[ name ] = function( selector ) {
5982+ insert = jQuery( selector ),
5983+ last = insert.length - 1;
5985+ for ( ; i <= last; i++ ) {
5986+ elems = i === last ? this : this.clone(true);
5987+ jQuery( insert[i] )[ original ]( elems );
5989+ // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
5990+ push.apply( ret, elems.get() );
5993+ return this.pushStack( ret );
6002+ * Retrieve the actual display of a element
6003+ * @param {String} name nodeName of the element
6004+ * @param {Object} doc Document object
6006+// Called only from within defaultDisplay
6007+function actualDisplay( name, doc ) {
6009+ elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
6011+ // getDefaultComputedStyle might be reliably used only on attached element
6012+ display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
6014+ // Use of this method is a temporary fix (more like optmization) until something better comes along,
6015+ // since it was removed from specification and supported only in FF
6016+ style.display : jQuery.css( elem[ 0 ], "display" );
6018+ // We don't have any data stored on the element,
6019+ // so use "detach" method as fast way to get rid of the element
6026+ * Try to determine the default display value of an element
6027+ * @param {String} nodeName
6029+function defaultDisplay( nodeName ) {
6030+ var doc = document,
6031+ display = elemdisplay[ nodeName ];
6034+ display = actualDisplay( nodeName, doc );
6036+ // If the simple way fails, read from inside an iframe
6037+ if ( display === "none" || !display ) {
6039+ // Use the already-created iframe if possible
6040+ iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
6042+ // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
6043+ doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
6049+ display = actualDisplay( nodeName, doc );
6053+ // Store the correct default display
6054+ elemdisplay[ nodeName ] = display;
6062+ var shrinkWrapBlocksVal;
6064+ support.shrinkWrapBlocks = function() {
6065+ if ( shrinkWrapBlocksVal != null ) {
6066+ return shrinkWrapBlocksVal;
6069+ // Will be changed later if needed.
6070+ shrinkWrapBlocksVal = false;
6072+ // Minified: var b,c,d
6073+ var div, body, container;
6075+ body = document.getElementsByTagName( "body" )[ 0 ];
6076+ if ( !body || !body.style ) {
6077+ // Test fired too early or in an unsupported environment, exit.
6082+ div = document.createElement( "div" );
6083+ container = document.createElement( "div" );
6084+ container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
6085+ body.appendChild( container ).appendChild( div );
6088+ // Check if elements with layout shrink-wrap their children
6089+ if ( typeof div.style.zoom !== strundefined ) {
6090+ // Reset CSS: box-sizing; display; margin; border
6091+ div.style.cssText =
6092+ // Support: Firefox<29, Android 2.3
6093+ // Vendor-prefix box-sizing
6094+ "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
6095+ "box-sizing:content-box;display:block;margin:0;border:0;" +
6096+ "padding:1px;width:1px;zoom:1";
6097+ div.appendChild( document.createElement( "div" ) ).style.width = "5px";
6098+ shrinkWrapBlocksVal = div.offsetWidth !== 3;
6101+ body.removeChild( container );
6103+ return shrinkWrapBlocksVal;
6107+var rmargin = (/^margin/);
6109+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
6113+var getStyles, curCSS,
6114+ rposition = /^(top|right|bottom|left)$/;
6116+if ( window.getComputedStyle ) {
6117+ getStyles = function( elem ) {
6118+ return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
6121+ curCSS = function( elem, name, computed ) {
6122+ var width, minWidth, maxWidth, ret,
6123+ style = elem.style;
6125+ computed = computed || getStyles( elem );
6127+ // getPropertyValue is only needed for .css('filter') in IE9, see #12537
6128+ ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
6132+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
6133+ ret = jQuery.style( elem, name );
6136+ // A tribute to the "awesome hack by Dean Edwards"
6137+ // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
6138+ // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
6139+ // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
6140+ if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
6142+ // Remember the original values
6143+ width = style.width;
6144+ minWidth = style.minWidth;
6145+ maxWidth = style.maxWidth;
6147+ // Put in the new values to get a computed value out
6148+ style.minWidth = style.maxWidth = style.width = ret;
6149+ ret = computed.width;
6151+ // Revert the changed values
6152+ style.width = width;
6153+ style.minWidth = minWidth;
6154+ style.maxWidth = maxWidth;
6159+ // IE returns zIndex value as an integer.
6160+ return ret === undefined ?
6164+} else if ( document.documentElement.currentStyle ) {
6165+ getStyles = function( elem ) {
6166+ return elem.currentStyle;
6169+ curCSS = function( elem, name, computed ) {
6170+ var left, rs, rsLeft, ret,
6171+ style = elem.style;
6173+ computed = computed || getStyles( elem );
6174+ ret = computed ? computed[ name ] : undefined;
6176+ // Avoid setting ret to empty string here
6177+ // so we don't default to auto
6178+ if ( ret == null && style && style[ name ] ) {
6179+ ret = style[ name ];
6182+ // From the awesome hack by Dean Edwards
6183+ // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
6185+ // If we're not dealing with a regular pixel number
6186+ // but a number that has a weird ending, we need to convert it to pixels
6187+ // but not position css attributes, as those are proportional to the parent element instead
6188+ // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
6189+ if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
6191+ // Remember the original values
6193+ rs = elem.runtimeStyle;
6194+ rsLeft = rs && rs.left;
6196+ // Put in the new values to get a computed value out
6198+ rs.left = elem.currentStyle.left;
6200+ style.left = name === "fontSize" ? "1em" : ret;
6201+ ret = style.pixelLeft + "px";
6203+ // Revert the changed values
6211+ // IE returns zIndex value as an integer.
6212+ return ret === undefined ?
6214+ ret + "" || "auto";
6221+function addGetHookIf( conditionFn, hookFn ) {
6222+ // Define the hook, we'll check on the first run if it's really needed.
6225+ var condition = conditionFn();
6227+ if ( condition == null ) {
6228+ // The test was not ready at this point; screw the hook this time
6229+ // but check again when needed next time.
6234+ // Hook not needed (or it's not possible to use it due to missing dependency),
6236+ // Since there are no other hooks for marginRight, remove the whole object.
6241+ // Hook needed; redefine it so that the support test is not executed again.
6243+ return (this.get = hookFn).apply( this, arguments );
6250+ // Minified: var b,c,d,e,f,g, h,i
6251+ var div, style, a, pixelPositionVal, boxSizingReliableVal,
6252+ reliableHiddenOffsetsVal, reliableMarginRightVal;
6255+ div = document.createElement( "div" );
6256+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
6257+ a = div.getElementsByTagName( "a" )[ 0 ];
6258+ style = a && a.style;
6260+ // Finish early in limited (non-browser) environments
6265+ style.cssText = "float:left;opacity:.5";
6268+ // Make sure that element opacity exists (as opposed to filter)
6269+ support.opacity = style.opacity === "0.5";
6271+ // Verify style float existence
6272+ // (IE uses styleFloat instead of cssFloat)
6273+ support.cssFloat = !!style.cssFloat;
6275+ div.style.backgroundClip = "content-box";
6276+ div.cloneNode( true ).style.backgroundClip = "";
6277+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
6279+ // Support: Firefox<29, Android 2.3
6280+ // Vendor-prefix box-sizing
6281+ support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||
6282+ style.WebkitBoxSizing === "";
6284+ jQuery.extend(support, {
6285+ reliableHiddenOffsets: function() {
6286+ if ( reliableHiddenOffsetsVal == null ) {
6287+ computeStyleTests();
6289+ return reliableHiddenOffsetsVal;
6292+ boxSizingReliable: function() {
6293+ if ( boxSizingReliableVal == null ) {
6294+ computeStyleTests();
6296+ return boxSizingReliableVal;
6299+ pixelPosition: function() {
6300+ if ( pixelPositionVal == null ) {
6301+ computeStyleTests();
6303+ return pixelPositionVal;
6306+ // Support: Android 2.3
6307+ reliableMarginRight: function() {
6308+ if ( reliableMarginRightVal == null ) {
6309+ computeStyleTests();
6311+ return reliableMarginRightVal;
6315+ function computeStyleTests() {
6316+ // Minified: var b,c,d,j
6317+ var div, body, container, contents;
6319+ body = document.getElementsByTagName( "body" )[ 0 ];
6320+ if ( !body || !body.style ) {
6321+ // Test fired too early or in an unsupported environment, exit.
6326+ div = document.createElement( "div" );
6327+ container = document.createElement( "div" );
6328+ container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
6329+ body.appendChild( container ).appendChild( div );
6331+ div.style.cssText =
6332+ // Support: Firefox<29, Android 2.3
6333+ // Vendor-prefix box-sizing
6334+ "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
6335+ "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
6336+ "border:1px;padding:1px;width:4px;position:absolute";
6339+ // Assume reasonable values in the absence of getComputedStyle
6340+ pixelPositionVal = boxSizingReliableVal = false;
6341+ reliableMarginRightVal = true;
6343+ // Check for getComputedStyle so that this code is not run in IE<9.
6344+ if ( window.getComputedStyle ) {
6345+ pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
6346+ boxSizingReliableVal =
6347+ ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
6349+ // Support: Android 2.3
6350+ // Div with explicit width and no margin-right incorrectly
6351+ // gets computed margin-right based on width of container (#3333)
6352+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
6353+ contents = div.appendChild( document.createElement( "div" ) );
6355+ // Reset CSS: box-sizing; display; margin; border; padding
6356+ contents.style.cssText = div.style.cssText =
6357+ // Support: Firefox<29, Android 2.3
6358+ // Vendor-prefix box-sizing
6359+ "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
6360+ "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
6361+ contents.style.marginRight = contents.style.width = "0";
6362+ div.style.width = "1px";
6364+ reliableMarginRightVal =
6365+ !parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
6369+ // Check if table cells still have offsetWidth/Height when they are set
6370+ // to display:none and there are still other visible table cells in a
6371+ // table row; if so, offsetWidth/Height are not reliable for use when
6372+ // determining if an element has been hidden directly using
6373+ // display:none (it is still safe to use offsets if a parent element is
6374+ // hidden; don safety goggles and see bug #4512 for more information).
6375+ div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
6376+ contents = div.getElementsByTagName( "td" );
6377+ contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
6378+ reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
6379+ if ( reliableHiddenOffsetsVal ) {
6380+ contents[ 0 ].style.display = "";
6381+ contents[ 1 ].style.display = "none";
6382+ reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
6385+ body.removeChild( container );
6391+// A method for quickly swapping in/out CSS properties to get correct calculations.
6392+jQuery.swap = function( elem, options, callback, args ) {
6396+ // Remember the old values, and insert the new ones
6397+ for ( name in options ) {
6398+ old[ name ] = elem.style[ name ];
6399+ elem.style[ name ] = options[ name ];
6402+ ret = callback.apply( elem, args || [] );
6404+ // Revert the old values
6405+ for ( name in options ) {
6406+ elem.style[ name ] = old[ name ];
6414+ ralpha = /alpha\([^)]*\)/i,
6415+ ropacity = /opacity\s*=\s*([^)]*)/,
6417+ // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
6418+ // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6419+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6420+ rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
6421+ rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
6423+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6424+ cssNormalTransform = {
6425+ letterSpacing: "0",
6429+ cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
6432+// return a css property mapped to a potentially vendor prefixed property
6433+function vendorPropName( style, name ) {
6435+ // shortcut for names that are not vendor prefixed
6436+ if ( name in style ) {
6440+ // check for vendor prefixed names
6441+ var capName = name.charAt(0).toUpperCase() + name.slice(1),
6443+ i = cssPrefixes.length;
6446+ name = cssPrefixes[ i ] + capName;
6447+ if ( name in style ) {
6455+function showHide( elements, show ) {
6456+ var display, elem, hidden,
6459+ length = elements.length;
6461+ for ( ; index < length; index++ ) {
6462+ elem = elements[ index ];
6463+ if ( !elem.style ) {
6467+ values[ index ] = jQuery._data( elem, "olddisplay" );
6468+ display = elem.style.display;
6470+ // Reset the inline display of this element to learn if it is
6471+ // being hidden by cascaded rules or not
6472+ if ( !values[ index ] && display === "none" ) {
6473+ elem.style.display = "";
6476+ // Set elements which have been overridden with display: none
6477+ // in a stylesheet to whatever the default browser style is
6478+ // for such an element
6479+ if ( elem.style.display === "" && isHidden( elem ) ) {
6480+ values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
6483+ hidden = isHidden( elem );
6485+ if ( display && display !== "none" || !hidden ) {
6486+ jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
6491+ // Set the display of most of the elements in a second loop
6492+ // to avoid the constant reflow
6493+ for ( index = 0; index < length; index++ ) {
6494+ elem = elements[ index ];
6495+ if ( !elem.style ) {
6498+ if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
6499+ elem.style.display = show ? values[ index ] || "" : "none";
6506+function setPositiveNumber( elem, value, subtract ) {
6507+ var matches = rnumsplit.exec( value );
6509+ // Guard against undefined "subtract", e.g., when used as in cssHooks
6510+ Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
6514+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
6515+ var i = extra === ( isBorderBox ? "border" : "content" ) ?
6516+ // If we already have the right measurement, avoid augmentation
6518+ // Otherwise initialize for horizontal or vertical properties
6519+ name === "width" ? 1 : 0,
6523+ for ( ; i < 4; i += 2 ) {
6524+ // both box models exclude margin, so add it if we want it
6525+ if ( extra === "margin" ) {
6526+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
6529+ if ( isBorderBox ) {
6530+ // border-box includes padding, so remove it if we want content
6531+ if ( extra === "content" ) {
6532+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6535+ // at this point, extra isn't border nor margin, so remove border
6536+ if ( extra !== "margin" ) {
6537+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6540+ // at this point, extra isn't content, so add padding
6541+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6543+ // at this point, extra isn't content nor padding, so add border
6544+ if ( extra !== "padding" ) {
6545+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6553+function getWidthOrHeight( elem, name, extra ) {
6555+ // Start with offset property, which is equivalent to the border-box value
6556+ var valueIsBorderBox = true,
6557+ val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
6558+ styles = getStyles( elem ),
6559+ isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
6561+ // some non-html elements return undefined for offsetWidth, so check for null/undefined
6562+ // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
6563+ // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
6564+ if ( val <= 0 || val == null ) {
6565+ // Fall back to computed then uncomputed css if necessary
6566+ val = curCSS( elem, name, styles );
6567+ if ( val < 0 || val == null ) {
6568+ val = elem.style[ name ];
6571+ // Computed unit is not pixels. Stop here and return.
6572+ if ( rnumnonpx.test(val) ) {
6576+ // we need the check for style in case a browser which returns unreliable values
6577+ // for getComputedStyle silently falls back to the reliable elem.style
6578+ valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
6580+ // Normalize "", auto, and prepare for extra
6581+ val = parseFloat( val ) || 0;
6584+ // use the active box-sizing model to add/subtract irrelevant styles
6586+ augmentWidthOrHeight(
6589+ extra || ( isBorderBox ? "border" : "content" ),
6597+ // Add in style property hooks for overriding the default
6598+ // behavior of getting and setting a style property
6601+ get: function( elem, computed ) {
6603+ // We should always get a number back from opacity
6604+ var ret = curCSS( elem, "opacity" );
6605+ return ret === "" ? "1" : ret;
6611+ // Don't automatically add "px" to these possibly-unitless properties
6613+ "columnCount": true,
6614+ "fillOpacity": true,
6616+ "flexShrink": true,
6617+ "fontWeight": true,
6618+ "lineHeight": true,
6627+ // Add in properties whose names you wish to fix before
6628+ // setting or getting the value
6630+ // normalize float css property
6631+ "float": support.cssFloat ? "cssFloat" : "styleFloat"
6634+ // Get and set the style property on a DOM Node
6635+ style: function( elem, name, value, extra ) {
6636+ // Don't set styles on text and comment nodes
6637+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6641+ // Make sure that we're working with the right name
6642+ var ret, type, hooks,
6643+ origName = jQuery.camelCase( name ),
6644+ style = elem.style;
6646+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
6648+ // gets hook for the prefixed version
6649+ // followed by the unprefixed version
6650+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6652+ // Check if we're setting a value
6653+ if ( value !== undefined ) {
6654+ type = typeof value;
6656+ // convert relative number strings (+= or -=) to relative numbers. #7345
6657+ if ( type === "string" && (ret = rrelNum.exec( value )) ) {
6658+ value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
6663+ // Make sure that null and NaN values aren't set. See: #7116
6664+ if ( value == null || value !== value ) {
6668+ // If a number was passed in, add 'px' to the (except for certain CSS properties)
6669+ if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
6673+ // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
6674+ // but it would mean to define eight (for every problematic property) identical functions
6675+ if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
6676+ style[ name ] = "inherit";
6679+ // If a hook was provided, use that value, otherwise just set the specified value
6680+ if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
6683+ // Swallow errors from 'invalid' CSS values (#5509)
6685+ style[ name ] = value;
6690+ // If a hook was provided get the non-computed value from there
6691+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
6695+ // Otherwise just get the value from the style object
6696+ return style[ name ];
6700+ css: function( elem, name, extra, styles ) {
6701+ var num, val, hooks,
6702+ origName = jQuery.camelCase( name );
6704+ // Make sure that we're working with the right name
6705+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
6707+ // gets hook for the prefixed version
6708+ // followed by the unprefixed version
6709+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6711+ // If a hook was provided get the computed value from there
6712+ if ( hooks && "get" in hooks ) {
6713+ val = hooks.get( elem, true, extra );
6716+ // Otherwise, if a way to get the computed value exists, use that
6717+ if ( val === undefined ) {
6718+ val = curCSS( elem, name, styles );
6721+ //convert "normal" to computed value
6722+ if ( val === "normal" && name in cssNormalTransform ) {
6723+ val = cssNormalTransform[ name ];
6726+ // Return, converting to number if forced or a qualifier was provided and val looks numeric
6727+ if ( extra === "" || extra ) {
6728+ num = parseFloat( val );
6729+ return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
6735+jQuery.each([ "height", "width" ], function( i, name ) {
6736+ jQuery.cssHooks[ name ] = {
6737+ get: function( elem, computed, extra ) {
6739+ // certain elements can have dimension info if we invisibly show them
6740+ // however, it must have a current display style that would benefit from this
6741+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
6742+ jQuery.swap( elem, cssShow, function() {
6743+ return getWidthOrHeight( elem, name, extra );
6745+ getWidthOrHeight( elem, name, extra );
6749+ set: function( elem, value, extra ) {
6750+ var styles = extra && getStyles( elem );
6751+ return setPositiveNumber( elem, value, extra ?
6752+ augmentWidthOrHeight(
6756+ support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
6764+if ( !support.opacity ) {
6765+ jQuery.cssHooks.opacity = {
6766+ get: function( elem, computed ) {
6767+ // IE uses filters for opacity
6768+ return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
6769+ ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
6770+ computed ? "1" : "";
6773+ set: function( elem, value ) {
6774+ var style = elem.style,
6775+ currentStyle = elem.currentStyle,
6776+ opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
6777+ filter = currentStyle && currentStyle.filter || style.filter || "";
6779+ // IE has trouble with opacity if it does not have layout
6780+ // Force it by setting the zoom level
6783+ // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
6784+ // if value === "", then remove inline opacity #12685
6785+ if ( ( value >= 1 || value === "" ) &&
6786+ jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
6787+ style.removeAttribute ) {
6789+ // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
6790+ // if "filter:" is present at all, clearType is disabled, we want to avoid this
6791+ // style.removeAttribute is IE Only, but so apparently is this code path...
6792+ style.removeAttribute( "filter" );
6794+ // if there is no filter style applied in a css rule or unset inline opacity, we are done
6795+ if ( value === "" || currentStyle && !currentStyle.filter ) {
6800+ // otherwise, set new filter values
6801+ style.filter = ralpha.test( filter ) ?
6802+ filter.replace( ralpha, opacity ) :
6803+ filter + " " + opacity;
6808+jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
6809+ function( elem, computed ) {
6811+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
6812+ // Work around by temporarily setting element display to inline-block
6813+ return jQuery.swap( elem, { "display": "inline-block" },
6814+ curCSS, [ elem, "marginRight" ] );
6819+// These hooks are used by animate to expand properties
6824+}, function( prefix, suffix ) {
6825+ jQuery.cssHooks[ prefix + suffix ] = {
6826+ expand: function( value ) {
6830+ // assumes a single number if not a string
6831+ parts = typeof value === "string" ? value.split(" ") : [ value ];
6833+ for ( ; i < 4; i++ ) {
6834+ expanded[ prefix + cssExpand[ i ] + suffix ] =
6835+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
6842+ if ( !rmargin.test( prefix ) ) {
6843+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
6848+ css: function( name, value ) {
6849+ return access( this, function( elem, name, value ) {
6854+ if ( jQuery.isArray( name ) ) {
6855+ styles = getStyles( elem );
6858+ for ( ; i < len; i++ ) {
6859+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
6865+ return value !== undefined ?
6866+ jQuery.style( elem, name, value ) :
6867+ jQuery.css( elem, name );
6868+ }, name, value, arguments.length > 1 );
6871+ return showHide( this, true );
6874+ return showHide( this );
6876+ toggle: function( state ) {
6877+ if ( typeof state === "boolean" ) {
6878+ return state ? this.show() : this.hide();
6881+ return this.each(function() {
6882+ if ( isHidden( this ) ) {
6883+ jQuery( this ).show();
6885+ jQuery( this ).hide();
6892+function Tween( elem, options, prop, end, easing ) {
6893+ return new Tween.prototype.init( elem, options, prop, end, easing );
6895+jQuery.Tween = Tween;
6898+ constructor: Tween,
6899+ init: function( elem, options, prop, end, easing, unit ) {
6902+ this.easing = easing || "swing";
6903+ this.options = options;
6904+ this.start = this.now = this.cur();
6906+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
6909+ var hooks = Tween.propHooks[ this.prop ];
6911+ return hooks && hooks.get ?
6912+ hooks.get( this ) :
6913+ Tween.propHooks._default.get( this );
6915+ run: function( percent ) {
6917+ hooks = Tween.propHooks[ this.prop ];
6919+ if ( this.options.duration ) {
6920+ this.pos = eased = jQuery.easing[ this.easing ](
6921+ percent, this.options.duration * percent, 0, 1, this.options.duration
6924+ this.pos = eased = percent;
6926+ this.now = ( this.end - this.start ) * eased + this.start;
6928+ if ( this.options.step ) {
6929+ this.options.step.call( this.elem, this.now, this );
6932+ if ( hooks && hooks.set ) {
6935+ Tween.propHooks._default.set( this );
6941+Tween.prototype.init.prototype = Tween.prototype;
6945+ get: function( tween ) {
6948+ if ( tween.elem[ tween.prop ] != null &&
6949+ (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
6950+ return tween.elem[ tween.prop ];
6953+ // passing an empty string as a 3rd parameter to .css will automatically
6954+ // attempt a parseFloat and fallback to a string if the parse fails
6955+ // so, simple values such as "10px" are parsed to Float.
6956+ // complex values such as "rotate(1rad)" are returned as is.
6957+ result = jQuery.css( tween.elem, tween.prop, "" );
6958+ // Empty strings, null, undefined and "auto" are converted to 0.
6959+ return !result || result === "auto" ? 0 : result;
6961+ set: function( tween ) {
6962+ // use step hook for back compat - use cssHook if its there - use .style if its
6963+ // available and use plain properties where available
6964+ if ( jQuery.fx.step[ tween.prop ] ) {
6965+ jQuery.fx.step[ tween.prop ]( tween );
6966+ } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
6967+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
6969+ tween.elem[ tween.prop ] = tween.now;
6976+// Panic based approach to setting things on disconnected nodes
6978+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
6979+ set: function( tween ) {
6980+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
6981+ tween.elem[ tween.prop ] = tween.now;
6987+ linear: function( p ) {
6990+ swing: function( p ) {
6991+ return 0.5 - Math.cos( p * Math.PI ) / 2;
6995+jQuery.fx = Tween.prototype.init;
6997+// Back Compat <1.8 extension point
6998+jQuery.fx.step = {};
7005+ rfxtypes = /^(?:toggle|show|hide)$/,
7006+ rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
7007+ rrun = /queueHooks$/,
7008+ animationPrefilters = [ defaultPrefilter ],
7010+ "*": [ function( prop, value ) {
7011+ var tween = this.createTween( prop, value ),
7012+ target = tween.cur(),
7013+ parts = rfxnum.exec( value ),
7014+ unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
7016+ // Starting value computation is required for potential unit mismatches
7017+ start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
7018+ rfxnum.exec( jQuery.css( tween.elem, prop ) ),
7020+ maxIterations = 20;
7022+ if ( start && start[ 3 ] !== unit ) {
7023+ // Trust units reported by jQuery.css
7024+ unit = unit || start[ 3 ];
7026+ // Make sure we update the tween properties later on
7027+ parts = parts || [];
7029+ // Iteratively approximate from a nonzero starting point
7030+ start = +target || 1;
7033+ // If previous iteration zeroed out, double until we get *something*
7034+ // Use a string for doubling factor so we don't accidentally see scale as unchanged below
7035+ scale = scale || ".5";
7037+ // Adjust and apply
7038+ start = start / scale;
7039+ jQuery.style( tween.elem, prop, start + unit );
7041+ // Update scale, tolerating zero or NaN from tween.cur()
7042+ // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
7043+ } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
7046+ // Update tween properties
7048+ start = tween.start = +start || +target || 0;
7050+ // If a +=/-= token was provided, we're doing a relative animation
7051+ tween.end = parts[ 1 ] ?
7052+ start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
7060+// Animations created synchronously will run synchronously
7061+function createFxNow() {
7062+ setTimeout(function() {
7065+ return ( fxNow = jQuery.now() );
7068+// Generate parameters to create a standard animation
7069+function genFx( type, includeWidth ) {
7071+ attrs = { height: type },
7074+ // if we include width, step value is 1 to do all cssExpand values,
7075+ // if we don't include width, step value is 2 to skip over Left and Right
7076+ includeWidth = includeWidth ? 1 : 0;
7077+ for ( ; i < 4 ; i += 2 - includeWidth ) {
7078+ which = cssExpand[ i ];
7079+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
7082+ if ( includeWidth ) {
7083+ attrs.opacity = attrs.width = type;
7089+function createTween( value, prop, animation ) {
7091+ collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
7093+ length = collection.length;
7094+ for ( ; index < length; index++ ) {
7095+ if ( (tween = collection[ index ].call( animation, prop, value )) ) {
7097+ // we're done with this property
7103+function defaultPrefilter( elem, props, opts ) {
7104+ /* jshint validthis: true */
7105+ var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
7108+ style = elem.style,
7109+ hidden = elem.nodeType && isHidden( elem ),
7110+ dataShow = jQuery._data( elem, "fxshow" );
7112+ // handle queue: false promises
7113+ if ( !opts.queue ) {
7114+ hooks = jQuery._queueHooks( elem, "fx" );
7115+ if ( hooks.unqueued == null ) {
7116+ hooks.unqueued = 0;
7117+ oldfire = hooks.empty.fire;
7118+ hooks.empty.fire = function() {
7119+ if ( !hooks.unqueued ) {
7126+ anim.always(function() {
7127+ // doing this makes sure that the complete handler will be called
7128+ // before this completes
7129+ anim.always(function() {
7131+ if ( !jQuery.queue( elem, "fx" ).length ) {
7132+ hooks.empty.fire();
7138+ // height/width overflow pass
7139+ if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
7140+ // Make sure that nothing sneaks out
7141+ // Record all 3 overflow attributes because IE does not
7142+ // change the overflow attribute when overflowX and
7143+ // overflowY are set to the same value
7144+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
7146+ // Set display property to inline-block for height/width
7147+ // animations on inline elements that are having width/height animated
7148+ display = jQuery.css( elem, "display" );
7150+ // Test default display if display is currently "none"
7151+ checkDisplay = display === "none" ?
7152+ jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
7154+ if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
7156+ // inline-level elements accept inline-block;
7157+ // block-level elements need to be inline with layout
7158+ if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
7159+ style.display = "inline-block";
7166+ if ( opts.overflow ) {
7167+ style.overflow = "hidden";
7168+ if ( !support.shrinkWrapBlocks() ) {
7169+ anim.always(function() {
7170+ style.overflow = opts.overflow[ 0 ];
7171+ style.overflowX = opts.overflow[ 1 ];
7172+ style.overflowY = opts.overflow[ 2 ];
7178+ for ( prop in props ) {
7179+ value = props[ prop ];
7180+ if ( rfxtypes.exec( value ) ) {
7181+ delete props[ prop ];
7182+ toggle = toggle || value === "toggle";
7183+ if ( value === ( hidden ? "hide" : "show" ) ) {
7185+ // 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
7186+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
7192+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
7194+ // Any non-fx value stops us from restoring the original display value
7196+ display = undefined;
7200+ if ( !jQuery.isEmptyObject( orig ) ) {
7202+ if ( "hidden" in dataShow ) {
7203+ hidden = dataShow.hidden;
7206+ dataShow = jQuery._data( elem, "fxshow", {} );
7209+ // store state if its toggle - enables .stop().toggle() to "reverse"
7211+ dataShow.hidden = !hidden;
7214+ jQuery( elem ).show();
7216+ anim.done(function() {
7217+ jQuery( elem ).hide();
7220+ anim.done(function() {
7222+ jQuery._removeData( elem, "fxshow" );
7223+ for ( prop in orig ) {
7224+ jQuery.style( elem, prop, orig[ prop ] );
7227+ for ( prop in orig ) {
7228+ tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
7230+ if ( !( prop in dataShow ) ) {
7231+ dataShow[ prop ] = tween.start;
7233+ tween.end = tween.start;
7234+ tween.start = prop === "width" || prop === "height" ? 1 : 0;
7239+ // If this is a noop like .hide().hide(), restore an overwritten display value
7240+ } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
7241+ style.display = display;
7245+function propFilter( props, specialEasing ) {
7246+ var index, name, easing, value, hooks;
7248+ // camelCase, specialEasing and expand cssHook pass
7249+ for ( index in props ) {
7250+ name = jQuery.camelCase( index );
7251+ easing = specialEasing[ name ];
7252+ value = props[ index ];
7253+ if ( jQuery.isArray( value ) ) {
7254+ easing = value[ 1 ];
7255+ value = props[ index ] = value[ 0 ];
7258+ if ( index !== name ) {
7259+ props[ name ] = value;
7260+ delete props[ index ];
7263+ hooks = jQuery.cssHooks[ name ];
7264+ if ( hooks && "expand" in hooks ) {
7265+ value = hooks.expand( value );
7266+ delete props[ name ];
7268+ // not quite $.extend, this wont overwrite keys already present.
7269+ // also - reusing 'index' from above because we have the correct "name"
7270+ for ( index in value ) {
7271+ if ( !( index in props ) ) {
7272+ props[ index ] = value[ index ];
7273+ specialEasing[ index ] = easing;
7277+ specialEasing[ name ] = easing;
7282+function Animation( elem, properties, options ) {
7286+ length = animationPrefilters.length,
7287+ deferred = jQuery.Deferred().always( function() {
7288+ // don't match elem in the :animated selector
7291+ tick = function() {
7295+ var currentTime = fxNow || createFxNow(),
7296+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
7297+ // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
7298+ temp = remaining / animation.duration || 0,
7299+ percent = 1 - temp,
7301+ length = animation.tweens.length;
7303+ for ( ; index < length ; index++ ) {
7304+ animation.tweens[ index ].run( percent );
7307+ deferred.notifyWith( elem, [ animation, percent, remaining ]);
7309+ if ( percent < 1 && length ) {
7312+ deferred.resolveWith( elem, [ animation ] );
7316+ animation = deferred.promise({
7318+ props: jQuery.extend( {}, properties ),
7319+ opts: jQuery.extend( true, { specialEasing: {} }, options ),
7320+ originalProperties: properties,
7321+ originalOptions: options,
7322+ startTime: fxNow || createFxNow(),
7323+ duration: options.duration,
7325+ createTween: function( prop, end ) {
7326+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
7327+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
7328+ animation.tweens.push( tween );
7331+ stop: function( gotoEnd ) {
7333+ // if we are going to the end, we want to run all the tweens
7334+ // otherwise we skip this part
7335+ length = gotoEnd ? animation.tweens.length : 0;
7340+ for ( ; index < length ; index++ ) {
7341+ animation.tweens[ index ].run( 1 );
7344+ // resolve when we played the last frame
7345+ // otherwise, reject
7347+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
7349+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
7354+ props = animation.props;
7356+ propFilter( props, animation.opts.specialEasing );
7358+ for ( ; index < length ; index++ ) {
7359+ result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
7365+ jQuery.map( props, createTween, animation );
7367+ if ( jQuery.isFunction( animation.opts.start ) ) {
7368+ animation.opts.start.call( elem, animation );
7372+ jQuery.extend( tick, {
7375+ queue: animation.opts.queue
7379+ // attach callbacks from options
7380+ return animation.progress( animation.opts.progress )
7381+ .done( animation.opts.done, animation.opts.complete )
7382+ .fail( animation.opts.fail )
7383+ .always( animation.opts.always );
7386+jQuery.Animation = jQuery.extend( Animation, {
7387+ tweener: function( props, callback ) {
7388+ if ( jQuery.isFunction( props ) ) {
7392+ props = props.split(" ");
7397+ length = props.length;
7399+ for ( ; index < length ; index++ ) {
7400+ prop = props[ index ];
7401+ tweeners[ prop ] = tweeners[ prop ] || [];
7402+ tweeners[ prop ].unshift( callback );
7406+ prefilter: function( callback, prepend ) {
7408+ animationPrefilters.unshift( callback );
7410+ animationPrefilters.push( callback );
7415+jQuery.speed = function( speed, easing, fn ) {
7416+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
7417+ complete: fn || !fn && easing ||
7418+ jQuery.isFunction( speed ) && speed,
7420+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
7423+ opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
7424+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
7426+ // normalize opt.queue - true/undefined/null -> "fx"
7427+ if ( opt.queue == null || opt.queue === true ) {
7432+ opt.old = opt.complete;
7434+ opt.complete = function() {
7435+ if ( jQuery.isFunction( opt.old ) ) {
7436+ opt.old.call( this );
7440+ jQuery.dequeue( this, opt.queue );
7448+ fadeTo: function( speed, to, easing, callback ) {
7450+ // show any hidden elements after setting opacity to 0
7451+ return this.filter( isHidden ).css( "opacity", 0 ).show()
7453+ // animate to the value specified
7454+ .end().animate({ opacity: to }, speed, easing, callback );
7456+ animate: function( prop, speed, easing, callback ) {
7457+ var empty = jQuery.isEmptyObject( prop ),
7458+ optall = jQuery.speed( speed, easing, callback ),
7459+ doAnimation = function() {
7460+ // Operate on a copy of prop so per-property easing won't be lost
7461+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
7463+ // Empty animations, or finishing resolves immediately
7464+ if ( empty || jQuery._data( this, "finish" ) ) {
7468+ doAnimation.finish = doAnimation;
7470+ return empty || optall.queue === false ?
7471+ this.each( doAnimation ) :
7472+ this.queue( optall.queue, doAnimation );
7474+ stop: function( type, clearQueue, gotoEnd ) {
7475+ var stopQueue = function( hooks ) {
7476+ var stop = hooks.stop;
7481+ if ( typeof type !== "string" ) {
7482+ gotoEnd = clearQueue;
7486+ if ( clearQueue && type !== false ) {
7487+ this.queue( type || "fx", [] );
7490+ return this.each(function() {
7491+ var dequeue = true,
7492+ index = type != null && type + "queueHooks",
7493+ timers = jQuery.timers,
7494+ data = jQuery._data( this );
7497+ if ( data[ index ] && data[ index ].stop ) {
7498+ stopQueue( data[ index ] );
7501+ for ( index in data ) {
7502+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
7503+ stopQueue( data[ index ] );
7508+ for ( index = timers.length; index--; ) {
7509+ if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
7510+ timers[ index ].anim.stop( gotoEnd );
7512+ timers.splice( index, 1 );
7516+ // start the next in the queue if the last step wasn't forced
7517+ // timers currently will call their complete callbacks, which will dequeue
7518+ // but only if they were gotoEnd
7519+ if ( dequeue || !gotoEnd ) {
7520+ jQuery.dequeue( this, type );
7524+ finish: function( type ) {
7525+ if ( type !== false ) {
7526+ type = type || "fx";
7528+ return this.each(function() {
7530+ data = jQuery._data( this ),
7531+ queue = data[ type + "queue" ],
7532+ hooks = data[ type + "queueHooks" ],
7533+ timers = jQuery.timers,
7534+ length = queue ? queue.length : 0;
7536+ // enable finishing flag on private data
7537+ data.finish = true;
7539+ // empty the queue first
7540+ jQuery.queue( this, type, [] );
7542+ if ( hooks && hooks.stop ) {
7543+ hooks.stop.call( this, true );
7546+ // look for any active animations, and finish them
7547+ for ( index = timers.length; index--; ) {
7548+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
7549+ timers[ index ].anim.stop( true );
7550+ timers.splice( index, 1 );
7554+ // look for any animations in the old queue and finish them
7555+ for ( index = 0; index < length; index++ ) {
7556+ if ( queue[ index ] && queue[ index ].finish ) {
7557+ queue[ index ].finish.call( this );
7561+ // turn off finishing flag
7562+ delete data.finish;
7567+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
7568+ var cssFn = jQuery.fn[ name ];
7569+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7570+ return speed == null || typeof speed === "boolean" ?
7571+ cssFn.apply( this, arguments ) :
7572+ this.animate( genFx( name, true ), speed, easing, callback );
7576+// Generate shortcuts for custom animations
7578+ slideDown: genFx("show"),
7579+ slideUp: genFx("hide"),
7580+ slideToggle: genFx("toggle"),
7581+ fadeIn: { opacity: "show" },
7582+ fadeOut: { opacity: "hide" },
7583+ fadeToggle: { opacity: "toggle" }
7584+}, function( name, props ) {
7585+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7586+ return this.animate( props, speed, easing, callback );
7591+jQuery.fx.tick = function() {
7593+ timers = jQuery.timers,
7596+ fxNow = jQuery.now();
7598+ for ( ; i < timers.length; i++ ) {
7599+ timer = timers[ i ];
7600+ // Checks the timer has not already been removed
7601+ if ( !timer() && timers[ i ] === timer ) {
7602+ timers.splice( i--, 1 );
7606+ if ( !timers.length ) {
7612+jQuery.fx.timer = function( timer ) {
7613+ jQuery.timers.push( timer );
7617+ jQuery.timers.pop();
7621+jQuery.fx.interval = 13;
7623+jQuery.fx.start = function() {
7625+ timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
7629+jQuery.fx.stop = function() {
7630+ clearInterval( timerId );
7634+jQuery.fx.speeds = {
7642+// Based off of the plugin by Clint Helfers, with permission.
7643+// http://blindsignals.com/index.php/2009/07/jquery-delay/
7644+jQuery.fn.delay = function( time, type ) {
7645+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
7646+ type = type || "fx";
7648+ return this.queue( type, function( next, hooks ) {
7649+ var timeout = setTimeout( next, time );
7650+ hooks.stop = function() {
7651+ clearTimeout( timeout );
7658+ // Minified: var a,b,c,d,e
7659+ var input, div, select, a, opt;
7662+ div = document.createElement( "div" );
7663+ div.setAttribute( "className", "t" );
7664+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
7665+ a = div.getElementsByTagName("a")[ 0 ];
7667+ // First batch of tests.
7668+ select = document.createElement("select");
7669+ opt = select.appendChild( document.createElement("option") );
7670+ input = div.getElementsByTagName("input")[ 0 ];
7672+ a.style.cssText = "top:1px";
7674+ // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
7675+ support.getSetAttribute = div.className !== "t";
7677+ // Get the style information from getAttribute
7678+ // (IE uses .cssText instead)
7679+ support.style = /top/.test( a.getAttribute("style") );
7681+ // Make sure that URLs aren't manipulated
7682+ // (IE normalizes it by default)
7683+ support.hrefNormalized = a.getAttribute("href") === "/a";
7685+ // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
7686+ support.checkOn = !!input.value;
7688+ // Make sure that a selected-by-default option has a working selected property.
7689+ // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
7690+ support.optSelected = opt.selected;
7692+ // Tests for enctype support on a form (#6743)
7693+ support.enctype = !!document.createElement("form").enctype;
7695+ // Make sure that the options inside disabled selects aren't marked as disabled
7696+ // (WebKit marks them as disabled)
7697+ select.disabled = true;
7698+ support.optDisabled = !opt.disabled;
7700+ // Support: IE8 only
7701+ // Check if we can trust getAttribute("value")
7702+ input = document.createElement( "input" );
7703+ input.setAttribute( "value", "" );
7704+ support.input = input.getAttribute( "value" ) === "";
7706+ // Check if an input maintains its value after becoming a radio
7708+ input.setAttribute( "type", "radio" );
7709+ support.radioValue = input.value === "t";
7713+var rreturn = /\r/g;
7716+ val: function( value ) {
7717+ var hooks, ret, isFunction,
7720+ if ( !arguments.length ) {
7722+ hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
7724+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
7730+ return typeof ret === "string" ?
7731+ // handle most common string cases
7732+ ret.replace(rreturn, "") :
7733+ // handle cases where value is null/undef or number
7734+ ret == null ? "" : ret;
7740+ isFunction = jQuery.isFunction( value );
7742+ return this.each(function( i ) {
7745+ if ( this.nodeType !== 1 ) {
7749+ if ( isFunction ) {
7750+ val = value.call( this, i, jQuery( this ).val() );
7755+ // Treat null/undefined as ""; convert numbers to string
7756+ if ( val == null ) {
7758+ } else if ( typeof val === "number" ) {
7760+ } else if ( jQuery.isArray( val ) ) {
7761+ val = jQuery.map( val, function( value ) {
7762+ return value == null ? "" : value + "";
7766+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
7768+ // If set returns undefined, fall back to normal setting
7769+ if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
7779+ get: function( elem ) {
7780+ var val = jQuery.find.attr( elem, "value" );
7781+ return val != null ?
7783+ // Support: IE10-11+
7784+ // option.text throws exceptions (#14686, #14858)
7785+ jQuery.trim( jQuery.text( elem ) );
7789+ get: function( elem ) {
7791+ options = elem.options,
7792+ index = elem.selectedIndex,
7793+ one = elem.type === "select-one" || index < 0,
7794+ values = one ? null : [],
7795+ max = one ? index + 1 : options.length,
7800+ // Loop through all the selected options
7801+ for ( ; i < max; i++ ) {
7802+ option = options[ i ];
7804+ // oldIE doesn't update selected after form reset (#2551)
7805+ if ( ( option.selected || i === index ) &&
7806+ // Don't return options that are disabled or in a disabled optgroup
7807+ ( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
7808+ ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
7810+ // Get the specific value for the option
7811+ value = jQuery( option ).val();
7813+ // We don't need an array for one selects
7818+ // Multi-Selects return an array
7819+ values.push( value );
7826+ set: function( elem, value ) {
7827+ var optionSet, option,
7828+ options = elem.options,
7829+ values = jQuery.makeArray( value ),
7830+ i = options.length;
7833+ option = options[ i ];
7835+ if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {
7838+ // When new option element is added to select box we need to
7839+ // force reflow of newly added node in order to workaround delay
7840+ // of initialization properties
7842+ option.selected = optionSet = true;
7846+ // Will be executed only in IE6
7847+ option.scrollHeight;
7851+ option.selected = false;
7855+ // Force browsers to behave consistently when non-matching value is set
7856+ if ( !optionSet ) {
7857+ elem.selectedIndex = -1;
7866+// Radios and checkboxes getter/setter
7867+jQuery.each([ "radio", "checkbox" ], function() {
7868+ jQuery.valHooks[ this ] = {
7869+ set: function( elem, value ) {
7870+ if ( jQuery.isArray( value ) ) {
7871+ return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
7875+ if ( !support.checkOn ) {
7876+ jQuery.valHooks[ this ].get = function( elem ) {
7878+ // "" is returned instead of "on" if a value isn't specified
7879+ return elem.getAttribute("value") === null ? "on" : elem.value;
7887+var nodeHook, boolHook,
7888+ attrHandle = jQuery.expr.attrHandle,
7889+ ruseDefault = /^(?:checked|selected)$/i,
7890+ getSetAttribute = support.getSetAttribute,
7891+ getSetInput = support.input;
7894+ attr: function( name, value ) {
7895+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
7898+ removeAttr: function( name ) {
7899+ return this.each(function() {
7900+ jQuery.removeAttr( this, name );
7906+ attr: function( elem, name, value ) {
7908+ nType = elem.nodeType;
7910+ // don't get/set attributes on text, comment and attribute nodes
7911+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
7915+ // Fallback to prop when attributes are not supported
7916+ if ( typeof elem.getAttribute === strundefined ) {
7917+ return jQuery.prop( elem, name, value );
7920+ // All attributes are lowercase
7921+ // Grab necessary hook if one is defined
7922+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
7923+ name = name.toLowerCase();
7924+ hooks = jQuery.attrHooks[ name ] ||
7925+ ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
7928+ if ( value !== undefined ) {
7930+ if ( value === null ) {
7931+ jQuery.removeAttr( elem, name );
7933+ } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
7937+ elem.setAttribute( name, value + "" );
7941+ } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
7945+ ret = jQuery.find.attr( elem, name );
7947+ // Non-existent attributes return null, we normalize to undefined
7948+ return ret == null ?
7954+ removeAttr: function( elem, value ) {
7955+ var name, propName,
7957+ attrNames = value && value.match( rnotwhite );
7959+ if ( attrNames && elem.nodeType === 1 ) {
7960+ while ( (name = attrNames[i++]) ) {
7961+ propName = jQuery.propFix[ name ] || name;
7963+ // Boolean attributes get special treatment (#10870)
7964+ if ( jQuery.expr.match.bool.test( name ) ) {
7965+ // Set corresponding property to false
7966+ if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
7967+ elem[ propName ] = false;
7969+ // Also clear defaultChecked/defaultSelected (if appropriate)
7971+ elem[ jQuery.camelCase( "default-" + name ) ] =
7972+ elem[ propName ] = false;
7975+ // See #9699 for explanation of this approach (setting first, then removal)
7977+ jQuery.attr( elem, name, "" );
7980+ elem.removeAttribute( getSetAttribute ? name : propName );
7987+ set: function( elem, value ) {
7988+ if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
7989+ // Setting the type on a radio button after the value resets the value in IE6-9
7990+ // Reset value to default in case type is set after value during creation
7991+ var val = elem.value;
7992+ elem.setAttribute( "type", value );
8003+// Hook for boolean attributes
8005+ set: function( elem, value, name ) {
8006+ if ( value === false ) {
8007+ // Remove boolean attributes when set to false
8008+ jQuery.removeAttr( elem, name );
8009+ } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
8010+ // IE<8 needs the *property* name
8011+ elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
8013+ // Use defaultChecked and defaultSelected for oldIE
8015+ elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
8022+// Retrieve booleans specially
8023+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
8025+ var getter = attrHandle[ name ] || jQuery.find.attr;
8027+ attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
8028+ function( elem, name, isXML ) {
8031+ // Avoid an infinite loop by temporarily removing this function from the getter
8032+ handle = attrHandle[ name ];
8033+ attrHandle[ name ] = ret;
8034+ ret = getter( elem, name, isXML ) != null ?
8035+ name.toLowerCase() :
8037+ attrHandle[ name ] = handle;
8041+ function( elem, name, isXML ) {
8043+ return elem[ jQuery.camelCase( "default-" + name ) ] ?
8044+ name.toLowerCase() :
8050+// fix oldIE attroperties
8051+if ( !getSetInput || !getSetAttribute ) {
8052+ jQuery.attrHooks.value = {
8053+ set: function( elem, value, name ) {
8054+ if ( jQuery.nodeName( elem, "input" ) ) {
8055+ // Does not return so that setAttribute is also used
8056+ elem.defaultValue = value;
8058+ // Use nodeHook if defined (#1954); otherwise setAttribute is fine
8059+ return nodeHook && nodeHook.set( elem, value, name );
8065+// IE6/7 do not support getting/setting some attributes with get/setAttribute
8066+if ( !getSetAttribute ) {
8068+ // Use this for any attribute in IE6/7
8069+ // This fixes almost every IE6/7 issue
8071+ set: function( elem, value, name ) {
8072+ // Set the existing or create a new attribute node
8073+ var ret = elem.getAttributeNode( name );
8075+ elem.setAttributeNode(
8076+ (ret = elem.ownerDocument.createAttribute( name ))
8080+ ret.value = value += "";
8082+ // Break association with cloned elements by also using setAttribute (#9646)
8083+ if ( name === "value" || value === elem.getAttribute( name ) ) {
8089+ // Some attributes are constructed with empty-string values when not defined
8090+ attrHandle.id = attrHandle.name = attrHandle.coords =
8091+ function( elem, name, isXML ) {
8094+ return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
8100+ // Fixing value retrieval on a button requires this module
8101+ jQuery.valHooks.button = {
8102+ get: function( elem, name ) {
8103+ var ret = elem.getAttributeNode( name );
8104+ if ( ret && ret.specified ) {
8111+ // Set contenteditable to false on removals(#10429)
8112+ // Setting to empty string throws an error as an invalid value
8113+ jQuery.attrHooks.contenteditable = {
8114+ set: function( elem, value, name ) {
8115+ nodeHook.set( elem, value === "" ? false : value, name );
8119+ // Set width and height to auto instead of 0 on empty string( Bug #8150 )
8120+ // This is for removals
8121+ jQuery.each([ "width", "height" ], function( i, name ) {
8122+ jQuery.attrHooks[ name ] = {
8123+ set: function( elem, value ) {
8124+ if ( value === "" ) {
8125+ elem.setAttribute( name, "auto" );
8133+if ( !support.style ) {
8134+ jQuery.attrHooks.style = {
8135+ get: function( elem ) {
8136+ // Return undefined in the case of empty string
8137+ // Note: IE uppercases css property names, but if we were to .toLowerCase()
8138+ // .cssText, that would destroy case senstitivity in URL's, like in "background"
8139+ return elem.style.cssText || undefined;
8141+ set: function( elem, value ) {
8142+ return ( elem.style.cssText = value + "" );
8150+var rfocusable = /^(?:input|select|textarea|button|object)$/i,
8151+ rclickable = /^(?:a|area)$/i;
8154+ prop: function( name, value ) {
8155+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
8158+ removeProp: function( name ) {
8159+ name = jQuery.propFix[ name ] || name;
8160+ return this.each(function() {
8161+ // try/catch handles cases where IE balks (such as removing a property on window)
8163+ this[ name ] = undefined;
8164+ delete this[ name ];
8173+ "class": "className"
8176+ prop: function( elem, name, value ) {
8177+ var ret, hooks, notxml,
8178+ nType = elem.nodeType;
8180+ // don't get/set properties on text, comment and attribute nodes
8181+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
8185+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
8188+ // Fix name and attach hooks
8189+ name = jQuery.propFix[ name ] || name;
8190+ hooks = jQuery.propHooks[ name ];
8193+ if ( value !== undefined ) {
8194+ return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
8196+ ( elem[ name ] = value );
8199+ return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
8207+ get: function( elem ) {
8208+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
8209+ // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
8210+ // Use proper attribute retrieval(#12072)
8211+ var tabindex = jQuery.find.attr( elem, "tabindex" );
8214+ parseInt( tabindex, 10 ) :
8215+ rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
8223+// Some attributes require a special call on IE
8224+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
8225+if ( !support.hrefNormalized ) {
8226+ // href/src property should get the full normalized URL (#10299/#12915)
8227+ jQuery.each([ "href", "src" ], function( i, name ) {
8228+ jQuery.propHooks[ name ] = {
8229+ get: function( elem ) {
8230+ return elem.getAttribute( name, 4 );
8236+// Support: Safari, IE9+
8237+// mis-reports the default selected property of an option
8238+// Accessing the parent's selectedIndex property fixes it
8239+if ( !support.optSelected ) {
8240+ jQuery.propHooks.selected = {
8241+ get: function( elem ) {
8242+ var parent = elem.parentNode;
8245+ parent.selectedIndex;
8247+ // Make sure that it also works with optgroups, see #5701
8248+ if ( parent.parentNode ) {
8249+ parent.parentNode.selectedIndex;
8269+ jQuery.propFix[ this.toLowerCase() ] = this;
8272+// IE6/7 call enctype encoding
8273+if ( !support.enctype ) {
8274+ jQuery.propFix.enctype = "encoding";
8280+var rclass = /[\t\r\n\f]/g;
8283+ addClass: function( value ) {
8284+ var classes, elem, cur, clazz, j, finalValue,
8287+ proceed = typeof value === "string" && value;
8289+ if ( jQuery.isFunction( value ) ) {
8290+ return this.each(function( j ) {
8291+ jQuery( this ).addClass( value.call( this, j, this.className ) );
8296+ // The disjunction here is for better compressibility (see removeClass)
8297+ classes = ( value || "" ).match( rnotwhite ) || [];
8299+ for ( ; i < len; i++ ) {
8301+ cur = elem.nodeType === 1 && ( elem.className ?
8302+ ( " " + elem.className + " " ).replace( rclass, " " ) :
8308+ while ( (clazz = classes[j++]) ) {
8309+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
8310+ cur += clazz + " ";
8314+ // only assign if different to avoid unneeded rendering.
8315+ finalValue = jQuery.trim( cur );
8316+ if ( elem.className !== finalValue ) {
8317+ elem.className = finalValue;
8326+ removeClass: function( value ) {
8327+ var classes, elem, cur, clazz, j, finalValue,
8330+ proceed = arguments.length === 0 || typeof value === "string" && value;
8332+ if ( jQuery.isFunction( value ) ) {
8333+ return this.each(function( j ) {
8334+ jQuery( this ).removeClass( value.call( this, j, this.className ) );
8338+ classes = ( value || "" ).match( rnotwhite ) || [];
8340+ for ( ; i < len; i++ ) {
8342+ // This expression is here for better compressibility (see addClass)
8343+ cur = elem.nodeType === 1 && ( elem.className ?
8344+ ( " " + elem.className + " " ).replace( rclass, " " ) :
8350+ while ( (clazz = classes[j++]) ) {
8351+ // Remove *all* instances
8352+ while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
8353+ cur = cur.replace( " " + clazz + " ", " " );
8357+ // only assign if different to avoid unneeded rendering.
8358+ finalValue = value ? jQuery.trim( cur ) : "";
8359+ if ( elem.className !== finalValue ) {
8360+ elem.className = finalValue;
8369+ toggleClass: function( value, stateVal ) {
8370+ var type = typeof value;
8372+ if ( typeof stateVal === "boolean" && type === "string" ) {
8373+ return stateVal ? this.addClass( value ) : this.removeClass( value );
8376+ if ( jQuery.isFunction( value ) ) {
8377+ return this.each(function( i ) {
8378+ jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
8382+ return this.each(function() {
8383+ if ( type === "string" ) {
8384+ // toggle individual class names
8387+ self = jQuery( this ),
8388+ classNames = value.match( rnotwhite ) || [];
8390+ while ( (className = classNames[ i++ ]) ) {
8391+ // check each className given, space separated list
8392+ if ( self.hasClass( className ) ) {
8393+ self.removeClass( className );
8395+ self.addClass( className );
8399+ // Toggle whole class name
8400+ } else if ( type === strundefined || type === "boolean" ) {
8401+ if ( this.className ) {
8402+ // store className if set
8403+ jQuery._data( this, "__className__", this.className );
8406+ // If the element has a class name or if we're passed "false",
8407+ // then remove the whole classname (if there was one, the above saved it).
8408+ // Otherwise bring back whatever was previously saved (if anything),
8409+ // falling back to the empty string if nothing was stored.
8410+ this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
8415+ hasClass: function( selector ) {
8416+ var className = " " + selector + " ",
8419+ for ( ; i < l; i++ ) {
8420+ if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
8432+// Return jQuery for attributes-only inclusion
8435+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
8436+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
8437+ "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
8439+ // Handle event binding
8440+ jQuery.fn[ name ] = function( data, fn ) {
8441+ return arguments.length > 0 ?
8442+ this.on( name, null, data, fn ) :
8443+ this.trigger( name );
8448+ hover: function( fnOver, fnOut ) {
8449+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
8452+ bind: function( types, data, fn ) {
8453+ return this.on( types, null, data, fn );
8455+ unbind: function( types, fn ) {
8456+ return this.off( types, null, fn );
8459+ delegate: function( selector, types, data, fn ) {
8460+ return this.on( types, selector, data, fn );
8462+ undelegate: function( selector, types, fn ) {
8463+ // ( namespace ) or ( selector, types [, fn] )
8464+ return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
8469+var nonce = jQuery.now();
8471+var rquery = (/\?/);
8475+var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
8477+jQuery.parseJSON = function( data ) {
8478+ // Attempt to parse using the native JSON parser first
8479+ if ( window.JSON && window.JSON.parse ) {
8480+ // Support: Android 2.3
8481+ // Workaround failure to string-cast null input
8482+ return window.JSON.parse( data + "" );
8485+ var requireNonComma,
8487+ str = jQuery.trim( data + "" );
8489+ // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
8490+ // after removing valid tokens
8491+ return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
8493+ // Force termination if we see a misplaced comma
8494+ if ( requireNonComma && comma ) {
8498+ // Perform no more replacements after returning to outermost depth
8499+ if ( depth === 0 ) {
8503+ // Commas must not follow "[", "{", or ","
8504+ requireNonComma = open || comma;
8506+ // Determine new depth
8507+ // array/object open ("[" or "{"): depth += true - false (increment)
8508+ // array/object close ("]" or "}"): depth += false - true (decrement)
8509+ // other cases ("," or primitive): depth += true - true (numeric cast)
8510+ depth += !close - !open;
8512+ // Remove this token
8515+ ( Function( "return " + str ) )() :
8516+ jQuery.error( "Invalid JSON: " + data );
8520+// Cross-browser xml parsing
8521+jQuery.parseXML = function( data ) {
8523+ if ( !data || typeof data !== "string" ) {
8527+ if ( window.DOMParser ) { // Standard
8528+ tmp = new DOMParser();
8529+ xml = tmp.parseFromString( data, "text/xml" );
8531+ xml = new ActiveXObject( "Microsoft.XMLDOM" );
8532+ xml.async = "false";
8533+ xml.loadXML( data );
8538+ if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
8539+ jQuery.error( "Invalid XML: " + data );
8546+ // Document location
8551+ rts = /([?&])_=[^&]*/,
8552+ rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
8553+ // #7653, #8125, #8152: local protocol detection
8554+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
8555+ rnoContent = /^(?:GET|HEAD)$/,
8556+ rprotocol = /^\/\//,
8557+ rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
8560+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
8561+ * 2) These are called:
8562+ * - BEFORE asking for a transport
8563+ * - AFTER param serialization (s.data is a string if s.processData is true)
8564+ * 3) key is the dataType
8565+ * 4) the catchall symbol "*" can be used
8566+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
8570+ /* Transports bindings
8571+ * 1) key is the dataType
8572+ * 2) the catchall symbol "*" can be used
8573+ * 3) selection will start with transport dataType and THEN go to "*" if needed
8577+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
8578+ allTypes = "*/".concat("*");
8580+// #8138, IE may throw an exception when accessing
8581+// a field from window.location if document.domain has been set
8583+ ajaxLocation = location.href;
8585+ // Use the href attribute of an A element
8586+ // since IE will modify it given document.location
8587+ ajaxLocation = document.createElement( "a" );
8588+ ajaxLocation.href = "";
8589+ ajaxLocation = ajaxLocation.href;
8592+// Segment location into parts
8593+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
8595+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
8596+function addToPrefiltersOrTransports( structure ) {
8598+ // dataTypeExpression is optional and defaults to "*"
8599+ return function( dataTypeExpression, func ) {
8601+ if ( typeof dataTypeExpression !== "string" ) {
8602+ func = dataTypeExpression;
8603+ dataTypeExpression = "*";
8608+ dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
8610+ if ( jQuery.isFunction( func ) ) {
8611+ // For each dataType in the dataTypeExpression
8612+ while ( (dataType = dataTypes[i++]) ) {
8613+ // Prepend if requested
8614+ if ( dataType.charAt( 0 ) === "+" ) {
8615+ dataType = dataType.slice( 1 ) || "*";
8616+ (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
8618+ // Otherwise append
8620+ (structure[ dataType ] = structure[ dataType ] || []).push( func );
8627+// Base inspection function for prefilters and transports
8628+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
8630+ var inspected = {},
8631+ seekingTransport = ( structure === transports );
8633+ function inspect( dataType ) {
8635+ inspected[ dataType ] = true;
8636+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
8637+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
8638+ if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
8639+ options.dataTypes.unshift( dataTypeOrTransport );
8640+ inspect( dataTypeOrTransport );
8642+ } else if ( seekingTransport ) {
8643+ return !( selected = dataTypeOrTransport );
8649+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
8652+// A special extend for ajax options
8653+// that takes "flat" options (not to be deep extended)
8655+function ajaxExtend( target, src ) {
8657+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
8659+ for ( key in src ) {
8660+ if ( src[ key ] !== undefined ) {
8661+ ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
8665+ jQuery.extend( true, target, deep );
8671+/* Handles responses to an ajax request:
8672+ * - finds the right dataType (mediates between content-type and expected dataType)
8673+ * - returns the corresponding response
8675+function ajaxHandleResponses( s, jqXHR, responses ) {
8676+ var firstDataType, ct, finalDataType, type,
8677+ contents = s.contents,
8678+ dataTypes = s.dataTypes;
8680+ // Remove auto dataType and get content-type in the process
8681+ while ( dataTypes[ 0 ] === "*" ) {
8683+ if ( ct === undefined ) {
8684+ ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
8688+ // Check if we're dealing with a known content-type
8690+ for ( type in contents ) {
8691+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
8692+ dataTypes.unshift( type );
8698+ // Check to see if we have a response for the expected dataType
8699+ if ( dataTypes[ 0 ] in responses ) {
8700+ finalDataType = dataTypes[ 0 ];
8702+ // Try convertible dataTypes
8703+ for ( type in responses ) {
8704+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
8705+ finalDataType = type;
8708+ if ( !firstDataType ) {
8709+ firstDataType = type;
8712+ // Or just use first one
8713+ finalDataType = finalDataType || firstDataType;
8716+ // If we found a dataType
8717+ // We add the dataType to the list if needed
8718+ // and return the corresponding response
8719+ if ( finalDataType ) {
8720+ if ( finalDataType !== dataTypes[ 0 ] ) {
8721+ dataTypes.unshift( finalDataType );
8723+ return responses[ finalDataType ];
8727+/* Chain conversions given the request and the original response
8728+ * Also sets the responseXXX fields on the jqXHR instance
8730+function ajaxConvert( s, response, jqXHR, isSuccess ) {
8731+ var conv2, current, conv, tmp, prev,
8733+ // Work with a copy of dataTypes in case we need to modify it for conversion
8734+ dataTypes = s.dataTypes.slice();
8736+ // Create converters map with lowercased keys
8737+ if ( dataTypes[ 1 ] ) {
8738+ for ( conv in s.converters ) {
8739+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
8743+ current = dataTypes.shift();
8745+ // Convert to each sequential dataType
8746+ while ( current ) {
8748+ if ( s.responseFields[ current ] ) {
8749+ jqXHR[ s.responseFields[ current ] ] = response;
8752+ // Apply the dataFilter if provided
8753+ if ( !prev && isSuccess && s.dataFilter ) {
8754+ response = s.dataFilter( response, s.dataType );
8758+ current = dataTypes.shift();
8762+ // There's only work to do if current dataType is non-auto
8763+ if ( current === "*" ) {
8767+ // Convert response if prev dataType is non-auto and differs from current
8768+ } else if ( prev !== "*" && prev !== current ) {
8770+ // Seek a direct converter
8771+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
8773+ // If none found, seek a pair
8775+ for ( conv2 in converters ) {
8777+ // If conv2 outputs current
8778+ tmp = conv2.split( " " );
8779+ if ( tmp[ 1 ] === current ) {
8781+ // If prev can be converted to accepted input
8782+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
8783+ converters[ "* " + tmp[ 0 ] ];
8785+ // Condense equivalence converters
8786+ if ( conv === true ) {
8787+ conv = converters[ conv2 ];
8789+ // Otherwise, insert the intermediate dataType
8790+ } else if ( converters[ conv2 ] !== true ) {
8791+ current = tmp[ 0 ];
8792+ dataTypes.unshift( tmp[ 1 ] );
8800+ // Apply converter (if not an equivalence)
8801+ if ( conv !== true ) {
8803+ // Unless errors are allowed to bubble, catch and return them
8804+ if ( conv && s[ "throws" ] ) {
8805+ response = conv( response );
8808+ response = conv( response );
8810+ return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
8818+ return { state: "success", data: response };
8823+ // Counter for holding the number of active queries
8826+ // Last-Modified header cache for next request
8833+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
8837+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
8846+ traditional: false,
8852+ text: "text/plain",
8854+ xml: "application/xml, text/xml",
8855+ json: "application/json, text/javascript"
8865+ xml: "responseXML",
8866+ text: "responseText",
8867+ json: "responseJSON"
8871+ // Keys separate source (or catchall "*") and destination types with a single space
8874+ // Convert anything to text
8877+ // Text to html (true = no transformation)
8880+ // Evaluate text as a json expression
8881+ "text json": jQuery.parseJSON,
8883+ // Parse text as xml
8884+ "text xml": jQuery.parseXML
8887+ // For options that shouldn't be deep extended:
8888+ // you can add your own custom options here if
8889+ // and when you create one that shouldn't be
8890+ // deep extended (see ajaxExtend)
8897+ // Creates a full fledged settings object into target
8898+ // with both ajaxSettings and settings fields.
8899+ // If target is omitted, writes into ajaxSettings.
8900+ ajaxSetup: function( target, settings ) {
8903+ // Building a settings object
8904+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
8906+ // Extending ajaxSettings
8907+ ajaxExtend( jQuery.ajaxSettings, target );
8910+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
8911+ ajaxTransport: addToPrefiltersOrTransports( transports ),
8914+ ajax: function( url, options ) {
8916+ // If url is an object, simulate pre-1.5 signature
8917+ if ( typeof url === "object" ) {
8922+ // Force options to be an object
8923+ options = options || {};
8925+ var // Cross-domain detection vars
8929+ // URL without anti-cache param
8931+ // Response headers as string
8932+ responseHeadersString,
8936+ // To know if global events are to be dispatched
8940+ // Response headers
8942+ // Create the final options object
8943+ s = jQuery.ajaxSetup( {}, options ),
8944+ // Callbacks context
8945+ callbackContext = s.context || s,
8946+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
8947+ globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
8948+ jQuery( callbackContext ) :
8951+ deferred = jQuery.Deferred(),
8952+ completeDeferred = jQuery.Callbacks("once memory"),
8953+ // Status-dependent callbacks
8954+ statusCode = s.statusCode || {},
8955+ // Headers (they are sent all at once)
8956+ requestHeaders = {},
8957+ requestHeadersNames = {},
8960+ // Default abort message
8961+ strAbort = "canceled",
8966+ // Builds headers hashtable if needed
8967+ getResponseHeader: function( key ) {
8969+ if ( state === 2 ) {
8970+ if ( !responseHeaders ) {
8971+ responseHeaders = {};
8972+ while ( (match = rheaders.exec( responseHeadersString )) ) {
8973+ responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
8976+ match = responseHeaders[ key.toLowerCase() ];
8978+ return match == null ? null : match;
8982+ getAllResponseHeaders: function() {
8983+ return state === 2 ? responseHeadersString : null;
8986+ // Caches the header
8987+ setRequestHeader: function( name, value ) {
8988+ var lname = name.toLowerCase();
8990+ name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
8991+ requestHeaders[ name ] = value;
8996+ // Overrides response content-type header
8997+ overrideMimeType: function( type ) {
9004+ // Status-dependent callbacks
9005+ statusCode: function( map ) {
9009+ for ( code in map ) {
9010+ // Lazy-add the new callback in a way that preserves old ones
9011+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
9014+ // Execute the appropriate callbacks
9015+ jqXHR.always( map[ jqXHR.status ] );
9021+ // Cancel the request
9022+ abort: function( statusText ) {
9023+ var finalText = statusText || strAbort;
9025+ transport.abort( finalText );
9027+ done( 0, finalText );
9032+ // Attach deferreds
9033+ deferred.promise( jqXHR ).complete = completeDeferred.add;
9034+ jqXHR.success = jqXHR.done;
9035+ jqXHR.error = jqXHR.fail;
9037+ // Remove hash character (#7531: and string promotion)
9038+ // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
9039+ // Handle falsy url in the settings object (#10093: consistency with old signature)
9040+ // We also use the url parameter if available
9041+ s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
9043+ // Alias method option to type as per ticket #12004
9044+ s.type = options.method || options.type || s.method || s.type;
9046+ // Extract dataTypes list
9047+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
9049+ // A cross-domain request is in order when we have a protocol:host:port mismatch
9050+ if ( s.crossDomain == null ) {
9051+ parts = rurl.exec( s.url.toLowerCase() );
9052+ s.crossDomain = !!( parts &&
9053+ ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
9054+ ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
9055+ ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
9059+ // Convert data if not already a string
9060+ if ( s.data && s.processData && typeof s.data !== "string" ) {
9061+ s.data = jQuery.param( s.data, s.traditional );
9064+ // Apply prefilters
9065+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
9067+ // If request was aborted inside a prefilter, stop there
9068+ if ( state === 2 ) {
9072+ // We can fire global events as of now if asked to
9073+ fireGlobals = s.global;
9075+ // Watch for a new set of requests
9076+ if ( fireGlobals && jQuery.active++ === 0 ) {
9077+ jQuery.event.trigger("ajaxStart");
9080+ // Uppercase the type
9081+ s.type = s.type.toUpperCase();
9083+ // Determine if request has content
9084+ s.hasContent = !rnoContent.test( s.type );
9086+ // Save the URL in case we're toying with the If-Modified-Since
9087+ // and/or If-None-Match header later on
9090+ // More options handling for requests with no content
9091+ if ( !s.hasContent ) {
9093+ // If data is available, append data to url
9095+ cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
9096+ // #9682: remove data so that it's not used in an eventual retry
9100+ // Add anti-cache in url if needed
9101+ if ( s.cache === false ) {
9102+ s.url = rts.test( cacheURL ) ?
9104+ // If there is already a '_' parameter, set its value
9105+ cacheURL.replace( rts, "$1_=" + nonce++ ) :
9107+ // Otherwise add one to the end
9108+ cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
9112+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9113+ if ( s.ifModified ) {
9114+ if ( jQuery.lastModified[ cacheURL ] ) {
9115+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
9117+ if ( jQuery.etag[ cacheURL ] ) {
9118+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
9122+ // Set the correct header, if data is being sent
9123+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
9124+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
9127+ // Set the Accepts header for the server, depending on the dataType
9128+ jqXHR.setRequestHeader(
9130+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
9131+ s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
9135+ // Check for headers option
9136+ for ( i in s.headers ) {
9137+ jqXHR.setRequestHeader( i, s.headers[ i ] );
9140+ // Allow custom headers/mimetypes and early abort
9141+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
9142+ // Abort if not done already and return
9143+ return jqXHR.abort();
9146+ // aborting is no longer a cancellation
9147+ strAbort = "abort";
9149+ // Install callbacks on deferreds
9150+ for ( i in { success: 1, error: 1, complete: 1 } ) {
9151+ jqXHR[ i ]( s[ i ] );
9155+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
9157+ // If no transport, we auto-abort
9158+ if ( !transport ) {
9159+ done( -1, "No Transport" );
9161+ jqXHR.readyState = 1;
9163+ // Send global event
9164+ if ( fireGlobals ) {
9165+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
9168+ if ( s.async && s.timeout > 0 ) {
9169+ timeoutTimer = setTimeout(function() {
9170+ jqXHR.abort("timeout");
9176+ transport.send( requestHeaders, done );
9178+ // Propagate exception as error if not done
9181+ // Simply rethrow otherwise
9188+ // Callback for when everything is done
9189+ function done( status, nativeStatusText, responses, headers ) {
9190+ var isSuccess, success, error, response, modified,
9191+ statusText = nativeStatusText;
9194+ if ( state === 2 ) {
9198+ // State is "done" now
9201+ // Clear timeout if it exists
9202+ if ( timeoutTimer ) {
9203+ clearTimeout( timeoutTimer );
9206+ // Dereference transport for early garbage collection
9207+ // (no matter how long the jqXHR object will be used)
9208+ transport = undefined;
9210+ // Cache response headers
9211+ responseHeadersString = headers || "";
9214+ jqXHR.readyState = status > 0 ? 4 : 0;
9216+ // Determine if successful
9217+ isSuccess = status >= 200 && status < 300 || status === 304;
9219+ // Get response data
9221+ response = ajaxHandleResponses( s, jqXHR, responses );
9224+ // Convert no matter what (that way responseXXX fields are always set)
9225+ response = ajaxConvert( s, response, jqXHR, isSuccess );
9227+ // If successful, handle type chaining
9230+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9231+ if ( s.ifModified ) {
9232+ modified = jqXHR.getResponseHeader("Last-Modified");
9234+ jQuery.lastModified[ cacheURL ] = modified;
9236+ modified = jqXHR.getResponseHeader("etag");
9238+ jQuery.etag[ cacheURL ] = modified;
9243+ if ( status === 204 || s.type === "HEAD" ) {
9244+ statusText = "nocontent";
9247+ } else if ( status === 304 ) {
9248+ statusText = "notmodified";
9250+ // If we have data, let's convert it
9252+ statusText = response.state;
9253+ success = response.data;
9254+ error = response.error;
9255+ isSuccess = !error;
9258+ // We extract error from statusText
9259+ // then normalize statusText and status for non-aborts
9260+ error = statusText;
9261+ if ( status || !statusText ) {
9262+ statusText = "error";
9263+ if ( status < 0 ) {
9269+ // Set data for the fake xhr object
9270+ jqXHR.status = status;
9271+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
9275+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
9277+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
9280+ // Status-dependent callbacks
9281+ jqXHR.statusCode( statusCode );
9282+ statusCode = undefined;
9284+ if ( fireGlobals ) {
9285+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
9286+ [ jqXHR, s, isSuccess ? success : error ] );
9290+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
9292+ if ( fireGlobals ) {
9293+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
9294+ // Handle the global AJAX counter
9295+ if ( !( --jQuery.active ) ) {
9296+ jQuery.event.trigger("ajaxStop");
9304+ getJSON: function( url, data, callback ) {
9305+ return jQuery.get( url, data, callback, "json" );
9308+ getScript: function( url, callback ) {
9309+ return jQuery.get( url, undefined, callback, "script" );
9313+jQuery.each( [ "get", "post" ], function( i, method ) {
9314+ jQuery[ method ] = function( url, data, callback, type ) {
9315+ // shift arguments if data argument was omitted
9316+ if ( jQuery.isFunction( data ) ) {
9317+ type = type || callback;
9322+ return jQuery.ajax({
9332+// Attach a bunch of functions for handling common AJAX events
9333+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
9334+ jQuery.fn[ type ] = function( fn ) {
9335+ return this.on( type, fn );
9340+jQuery._evalUrl = function( url ) {
9341+ return jQuery.ajax({
9344+ dataType: "script",
9353+ wrapAll: function( html ) {
9354+ if ( jQuery.isFunction( html ) ) {
9355+ return this.each(function(i) {
9356+ jQuery(this).wrapAll( html.call(this, i) );
9361+ // The elements to wrap the target around
9362+ var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
9364+ if ( this[0].parentNode ) {
9365+ wrap.insertBefore( this[0] );
9368+ wrap.map(function() {
9371+ while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
9372+ elem = elem.firstChild;
9382+ wrapInner: function( html ) {
9383+ if ( jQuery.isFunction( html ) ) {
9384+ return this.each(function(i) {
9385+ jQuery(this).wrapInner( html.call(this, i) );
9389+ return this.each(function() {
9390+ var self = jQuery( this ),
9391+ contents = self.contents();
9393+ if ( contents.length ) {
9394+ contents.wrapAll( html );
9397+ self.append( html );
9402+ wrap: function( html ) {
9403+ var isFunction = jQuery.isFunction( html );
9405+ return this.each(function(i) {
9406+ jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
9410+ unwrap: function() {
9411+ return this.parent().each(function() {
9412+ if ( !jQuery.nodeName( this, "body" ) ) {
9413+ jQuery( this ).replaceWith( this.childNodes );
9420+jQuery.expr.filters.hidden = function( elem ) {
9421+ // Support: Opera <= 12.12
9422+ // Opera reports offsetWidths and offsetHeights less than zero on some elements
9423+ return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
9424+ (!support.reliableHiddenOffsets() &&
9425+ ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
9428+jQuery.expr.filters.visible = function( elem ) {
9429+ return !jQuery.expr.filters.hidden( elem );
9436+ rbracket = /\[\]$/,
9438+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
9439+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
9441+function buildParams( prefix, obj, traditional, add ) {
9444+ if ( jQuery.isArray( obj ) ) {
9445+ // Serialize array item.
9446+ jQuery.each( obj, function( i, v ) {
9447+ if ( traditional || rbracket.test( prefix ) ) {
9448+ // Treat each array item as a scalar.
9452+ // Item is non-scalar (array or object), encode its numeric index.
9453+ buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
9457+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
9458+ // Serialize object item.
9459+ for ( name in obj ) {
9460+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
9464+ // Serialize scalar item.
9465+ add( prefix, obj );
9469+// Serialize an array of form elements or a set of
9470+// key/values into a query string
9471+jQuery.param = function( a, traditional ) {
9474+ add = function( key, value ) {
9475+ // If value is a function, invoke it and return its value
9476+ value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
9477+ s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
9480+ // Set traditional to true for jQuery <= 1.3.2 behavior.
9481+ if ( traditional === undefined ) {
9482+ traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
9485+ // If an array was passed in, assume that it is an array of form elements.
9486+ if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
9487+ // Serialize the form elements
9488+ jQuery.each( a, function() {
9489+ add( this.name, this.value );
9493+ // If traditional, encode the "old" way (the way 1.3.2 or older
9494+ // did it), otherwise encode params recursively.
9495+ for ( prefix in a ) {
9496+ buildParams( prefix, a[ prefix ], traditional, add );
9500+ // Return the resulting serialization
9501+ return s.join( "&" ).replace( r20, "+" );
9505+ serialize: function() {
9506+ return jQuery.param( this.serializeArray() );
9508+ serializeArray: function() {
9509+ return this.map(function() {
9510+ // Can add propHook for "elements" to filter or add form elements
9511+ var elements = jQuery.prop( this, "elements" );
9512+ return elements ? jQuery.makeArray( elements ) : this;
9514+ .filter(function() {
9515+ var type = this.type;
9516+ // Use .is(":disabled") so that fieldset[disabled] works
9517+ return this.name && !jQuery( this ).is( ":disabled" ) &&
9518+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
9519+ ( this.checked || !rcheckableType.test( type ) );
9521+ .map(function( i, elem ) {
9522+ var val = jQuery( this ).val();
9524+ return val == null ?
9526+ jQuery.isArray( val ) ?
9527+ jQuery.map( val, function( val ) {
9528+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
9530+ { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
9536+// Create the request object
9537+// (This is still attached to ajaxSettings for backward compatibility)
9538+jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
9542+ // XHR cannot access local files, always use ActiveX for that case
9543+ return !this.isLocal &&
9546+ // oldIE XHR does not support non-RFC2616 methods (#13240)
9547+ // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
9548+ // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
9549+ // Although this check for six methods instead of eight
9550+ // since IE also does not support "trace" and "connect"
9551+ /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
9553+ createStandardXHR() || createActiveXHR();
9555+ // For all other browsers, use the standard XMLHttpRequest object
9560+ xhrSupported = jQuery.ajaxSettings.xhr();
9563+// Open requests must be manually aborted on unload (#5280)
9564+if ( window.ActiveXObject ) {
9565+ jQuery( window ).on( "unload", function() {
9566+ for ( var key in xhrCallbacks ) {
9567+ xhrCallbacks[ key ]( undefined, true );
9572+// Determine support properties
9573+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
9574+xhrSupported = support.ajax = !!xhrSupported;
9576+// Create transport if the browser can provide an xhr
9577+if ( xhrSupported ) {
9579+ jQuery.ajaxTransport(function( options ) {
9580+ // Cross domain only allowed if supported through XMLHttpRequest
9581+ if ( !options.crossDomain || support.cors ) {
9586+ send: function( headers, complete ) {
9588+ xhr = options.xhr(),
9592+ xhr.open( options.type, options.url, options.async, options.username, options.password );
9594+ // Apply custom fields if provided
9595+ if ( options.xhrFields ) {
9596+ for ( i in options.xhrFields ) {
9597+ xhr[ i ] = options.xhrFields[ i ];
9601+ // Override mime type if needed
9602+ if ( options.mimeType && xhr.overrideMimeType ) {
9603+ xhr.overrideMimeType( options.mimeType );
9606+ // X-Requested-With header
9607+ // For cross-domain requests, seeing as conditions for a preflight are
9608+ // akin to a jigsaw puzzle, we simply never set it to be sure.
9609+ // (it can always be set on a per-request basis or even using ajaxSetup)
9610+ // For same-domain requests, won't change header if already provided.
9611+ if ( !options.crossDomain && !headers["X-Requested-With"] ) {
9612+ headers["X-Requested-With"] = "XMLHttpRequest";
9616+ for ( i in headers ) {
9618+ // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
9619+ // request header to a null-value.
9621+ // To keep consistent with other XHR implementations, cast the value
9622+ // to string and ignore `undefined`.
9623+ if ( headers[ i ] !== undefined ) {
9624+ xhr.setRequestHeader( i, headers[ i ] + "" );
9628+ // Do send the request
9629+ // This may raise an exception which is actually
9630+ // handled in jQuery.ajax (so no try/catch here)
9631+ xhr.send( ( options.hasContent && options.data ) || null );
9634+ callback = function( _, isAbort ) {
9635+ var status, statusText, responses;
9637+ // Was never called and is aborted or complete
9638+ if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
9640+ delete xhrCallbacks[ id ];
9641+ callback = undefined;
9642+ xhr.onreadystatechange = jQuery.noop;
9644+ // Abort manually if needed
9646+ if ( xhr.readyState !== 4 ) {
9651+ status = xhr.status;
9654+ // Accessing binary-data responseText throws an exception
9656+ if ( typeof xhr.responseText === "string" ) {
9657+ responses.text = xhr.responseText;
9660+ // Firefox throws an exception when accessing
9661+ // statusText for faulty cross-domain requests
9663+ statusText = xhr.statusText;
9665+ // We normalize with Webkit giving an empty statusText
9669+ // Filter status for non standard behaviors
9671+ // If the request is local and we have data: assume a success
9672+ // (success with no data won't get notified, that's the best we
9673+ // can do given current implementations)
9674+ if ( !status && options.isLocal && !options.crossDomain ) {
9675+ status = responses.text ? 200 : 404;
9676+ // IE - #1450: sometimes returns 1223 when it should be 204
9677+ } else if ( status === 1223 ) {
9683+ // Call complete if needed
9685+ complete( status, statusText, responses, xhr.getAllResponseHeaders() );
9689+ if ( !options.async ) {
9690+ // if we're in sync mode we fire the callback
9692+ } else if ( xhr.readyState === 4 ) {
9693+ // (IE6 & IE7) if it's in cache and has been
9694+ // retrieved directly we need to fire the callback
9695+ setTimeout( callback );
9697+ // Add to the list of active xhr callbacks
9698+ xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
9702+ abort: function() {
9704+ callback( undefined, true );
9712+// Functions to create xhrs
9713+function createStandardXHR() {
9715+ return new window.XMLHttpRequest();
9719+function createActiveXHR() {
9721+ return new window.ActiveXObject( "Microsoft.XMLHTTP" );
9728+// Install script dataType
9731+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
9734+ script: /(?:java|ecma)script/
9737+ "text script": function( text ) {
9738+ jQuery.globalEval( text );
9744+// Handle cache's special case and global
9745+jQuery.ajaxPrefilter( "script", function( s ) {
9746+ if ( s.cache === undefined ) {
9749+ if ( s.crossDomain ) {
9755+// Bind script tag hack transport
9756+jQuery.ajaxTransport( "script", function(s) {
9758+ // This transport only deals with cross domain requests
9759+ if ( s.crossDomain ) {
9762+ head = document.head || jQuery("head")[0] || document.documentElement;
9766+ send: function( _, callback ) {
9768+ script = document.createElement("script");
9770+ script.async = true;
9772+ if ( s.scriptCharset ) {
9773+ script.charset = s.scriptCharset;
9776+ script.src = s.url;
9778+ // Attach handlers for all browsers
9779+ script.onload = script.onreadystatechange = function( _, isAbort ) {
9781+ if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
9783+ // Handle memory leak in IE
9784+ script.onload = script.onreadystatechange = null;
9786+ // Remove the script
9787+ if ( script.parentNode ) {
9788+ script.parentNode.removeChild( script );
9791+ // Dereference the script
9794+ // Callback if not abort
9796+ callback( 200, "success" );
9801+ // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
9802+ // Use native DOM manipulation to avoid our domManip AJAX trickery
9803+ head.insertBefore( script, head.firstChild );
9806+ abort: function() {
9808+ script.onload( undefined, true );
9818+var oldCallbacks = [],
9819+ rjsonp = /(=)\?(?=&|$)|\?\?/;
9821+// Default jsonp settings
9824+ jsonpCallback: function() {
9825+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
9826+ this[ callback ] = true;
9831+// Detect, normalize options and install callbacks for jsonp requests
9832+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
9834+ var callbackName, overwritten, responseContainer,
9835+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
9837+ typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
9840+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
9841+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
9843+ // Get callback name, remembering preexisting value associated with it
9844+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
9845+ s.jsonpCallback() :
9848+ // Insert callback into url or form data
9850+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
9851+ } else if ( s.jsonp !== false ) {
9852+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
9855+ // Use data converter to retrieve json after script execution
9856+ s.converters["script json"] = function() {
9857+ if ( !responseContainer ) {
9858+ jQuery.error( callbackName + " was not called" );
9860+ return responseContainer[ 0 ];
9863+ // force json dataType
9864+ s.dataTypes[ 0 ] = "json";
9866+ // Install callback
9867+ overwritten = window[ callbackName ];
9868+ window[ callbackName ] = function() {
9869+ responseContainer = arguments;
9872+ // Clean-up function (fires after converters)
9873+ jqXHR.always(function() {
9874+ // Restore preexisting value
9875+ window[ callbackName ] = overwritten;
9877+ // Save back as free
9878+ if ( s[ callbackName ] ) {
9879+ // make sure that re-using the options doesn't screw things around
9880+ s.jsonpCallback = originalSettings.jsonpCallback;
9882+ // save the callback name for future use
9883+ oldCallbacks.push( callbackName );
9886+ // Call if it was a function and we have a response
9887+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
9888+ overwritten( responseContainer[ 0 ] );
9891+ responseContainer = overwritten = undefined;
9894+ // Delegate to script
9902+// data: string of html
9903+// context (optional): If specified, the fragment will be created in this context, defaults to document
9904+// keepScripts (optional): If true, will include scripts passed in the html string
9905+jQuery.parseHTML = function( data, context, keepScripts ) {
9906+ if ( !data || typeof data !== "string" ) {
9909+ if ( typeof context === "boolean" ) {
9910+ keepScripts = context;
9913+ context = context || document;
9915+ var parsed = rsingleTag.exec( data ),
9916+ scripts = !keepScripts && [];
9920+ return [ context.createElement( parsed[1] ) ];
9923+ parsed = jQuery.buildFragment( [ data ], context, scripts );
9925+ if ( scripts && scripts.length ) {
9926+ jQuery( scripts ).remove();
9929+ return jQuery.merge( [], parsed.childNodes );
9933+// Keep a copy of the old load method
9934+var _load = jQuery.fn.load;
9937+ * Load a url into a page
9939+jQuery.fn.load = function( url, params, callback ) {
9940+ if ( typeof url !== "string" && _load ) {
9941+ return _load.apply( this, arguments );
9944+ var selector, response, type,
9946+ off = url.indexOf(" ");
9949+ selector = jQuery.trim( url.slice( off, url.length ) );
9950+ url = url.slice( 0, off );
9953+ // If it's a function
9954+ if ( jQuery.isFunction( params ) ) {
9956+ // We assume that it's the callback
9958+ params = undefined;
9960+ // Otherwise, build a param string
9961+ } else if ( params && typeof params === "object" ) {
9965+ // If we have elements to modify, make the request
9966+ if ( self.length > 0 ) {
9970+ // if "type" variable is undefined, then "GET" method will be used
9974+ }).done(function( responseText ) {
9976+ // Save response for use in complete callback
9977+ response = arguments;
9979+ self.html( selector ?
9981+ // If a selector was specified, locate the right elements in a dummy div
9982+ // Exclude scripts to avoid IE 'Permission Denied' errors
9983+ jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
9985+ // Otherwise use the full result
9988+ }).complete( callback && function( jqXHR, status ) {
9989+ self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
9999+jQuery.expr.filters.animated = function( elem ) {
10000+ return jQuery.grep(jQuery.timers, function( fn ) {
10001+ return elem === fn.elem;
10009+var docElem = window.document.documentElement;
10012+ * Gets a window from an element
10014+function getWindow( elem ) {
10015+ return jQuery.isWindow( elem ) ?
10017+ elem.nodeType === 9 ?
10018+ elem.defaultView || elem.parentWindow :
10023+ setOffset: function( elem, options, i ) {
10024+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
10025+ position = jQuery.css( elem, "position" ),
10026+ curElem = jQuery( elem ),
10029+ // set position first, in-case top/left are set even on static elem
10030+ if ( position === "static" ) {
10031+ elem.style.position = "relative";
10034+ curOffset = curElem.offset();
10035+ curCSSTop = jQuery.css( elem, "top" );
10036+ curCSSLeft = jQuery.css( elem, "left" );
10037+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
10038+ jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;
10040+ // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
10041+ if ( calculatePosition ) {
10042+ curPosition = curElem.position();
10043+ curTop = curPosition.top;
10044+ curLeft = curPosition.left;
10046+ curTop = parseFloat( curCSSTop ) || 0;
10047+ curLeft = parseFloat( curCSSLeft ) || 0;
10050+ if ( jQuery.isFunction( options ) ) {
10051+ options = options.call( elem, i, curOffset );
10054+ if ( options.top != null ) {
10055+ props.top = ( options.top - curOffset.top ) + curTop;
10057+ if ( options.left != null ) {
10058+ props.left = ( options.left - curOffset.left ) + curLeft;
10061+ if ( "using" in options ) {
10062+ options.using.call( elem, props );
10064+ curElem.css( props );
10070+ offset: function( options ) {
10071+ if ( arguments.length ) {
10072+ return options === undefined ?
10074+ this.each(function( i ) {
10075+ jQuery.offset.setOffset( this, options, i );
10080+ box = { top: 0, left: 0 },
10082+ doc = elem && elem.ownerDocument;
10088+ docElem = doc.documentElement;
10090+ // Make sure it's not a disconnected DOM node
10091+ if ( !jQuery.contains( docElem, elem ) ) {
10095+ // If we don't have gBCR, just use 0,0 rather than error
10096+ // BlackBerry 5, iOS 3 (original iPhone)
10097+ if ( typeof elem.getBoundingClientRect !== strundefined ) {
10098+ box = elem.getBoundingClientRect();
10100+ win = getWindow( doc );
10102+ top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
10103+ left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
10107+ position: function() {
10108+ if ( !this[ 0 ] ) {
10112+ var offsetParent, offset,
10113+ parentOffset = { top: 0, left: 0 },
10116+ // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
10117+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
10118+ // we assume that getBoundingClientRect is available when computed position is fixed
10119+ offset = elem.getBoundingClientRect();
10121+ // Get *real* offsetParent
10122+ offsetParent = this.offsetParent();
10124+ // Get correct offsets
10125+ offset = this.offset();
10126+ if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
10127+ parentOffset = offsetParent.offset();
10130+ // Add offsetParent borders
10131+ parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
10132+ parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
10135+ // Subtract parent offsets and element margins
10136+ // note: when an element has margin: auto the offsetLeft and marginLeft
10137+ // are the same in Safari causing offset.left to incorrectly be 0
10139+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
10140+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
10144+ offsetParent: function() {
10145+ return this.map(function() {
10146+ var offsetParent = this.offsetParent || docElem;
10148+ while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
10149+ offsetParent = offsetParent.offsetParent;
10151+ return offsetParent || docElem;
10156+// Create scrollLeft and scrollTop methods
10157+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
10158+ var top = /Y/.test( prop );
10160+ jQuery.fn[ method ] = function( val ) {
10161+ return access( this, function( elem, method, val ) {
10162+ var win = getWindow( elem );
10164+ if ( val === undefined ) {
10165+ return win ? (prop in win) ? win[ prop ] :
10166+ win.document.documentElement[ method ] :
10172+ !top ? val : jQuery( win ).scrollLeft(),
10173+ top ? val : jQuery( win ).scrollTop()
10177+ elem[ method ] = val;
10179+ }, method, val, arguments.length, null );
10183+// Add the top/left cssHooks using jQuery.fn.position
10184+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
10185+// getComputedStyle returns percent when specified for top/left/bottom/right
10186+// rather than make the css module depend on the offset module, we just check for it here
10187+jQuery.each( [ "top", "left" ], function( i, prop ) {
10188+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
10189+ function( elem, computed ) {
10191+ computed = curCSS( elem, prop );
10192+ // if curCSS returns percentage, fallback to offset
10193+ return rnumnonpx.test( computed ) ?
10194+ jQuery( elem ).position()[ prop ] + "px" :
10202+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
10203+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
10204+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
10205+ // margin is only for outerHeight, outerWidth
10206+ jQuery.fn[ funcName ] = function( margin, value ) {
10207+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
10208+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
10210+ return access( this, function( elem, type, value ) {
10213+ if ( jQuery.isWindow( elem ) ) {
10214+ // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
10215+ // isn't a whole lot we can do. See pull request at this URL for discussion:
10216+ // https://github.com/jquery/jquery/pull/764
10217+ return elem.document.documentElement[ "client" + name ];
10220+ // Get document width or height
10221+ if ( elem.nodeType === 9 ) {
10222+ doc = elem.documentElement;
10224+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
10225+ // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
10227+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
10228+ elem.body[ "offset" + name ], doc[ "offset" + name ],
10229+ doc[ "client" + name ]
10233+ return value === undefined ?
10234+ // Get width or height on the element, requesting but not forcing parseFloat
10235+ jQuery.css( elem, type, extra ) :
10237+ // Set width or height on the element
10238+ jQuery.style( elem, type, value, extra );
10239+ }, type, chainable ? margin : undefined, chainable, null );
10245+// The number of elements contained in the matched element set
10246+jQuery.fn.size = function() {
10247+ return this.length;
10250+jQuery.fn.andSelf = jQuery.fn.addBack;
10255+// Register as a named AMD module, since jQuery can be concatenated with other
10256+// files that may use define, but not via a proper concatenation script that
10257+// understands anonymous AMD modules. A named AMD is safest and most robust
10258+// way to register. Lowercase jquery is used because AMD module names are
10259+// derived from file names, and jQuery is normally delivered in a lowercase
10260+// file name. Do this after creating the global so that if an AMD module wants
10261+// to call noConflict to hide this version of jQuery, it will work.
10263+// Note that for maximum portability, libraries that are not jQuery should
10264+// declare themselves as anonymous modules, and avoid setting a global if an
10265+// AMD loader is present. jQuery is a special case. For more information, see
10266+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
10268+if ( typeof define === "function" && define.amd ) {
10269+ define( "jquery", [], function() {
10278+ // Map over jQuery in case of overwrite
10279+ _jQuery = window.jQuery,
10281+ // Map over the $ in case of overwrite
10284+jQuery.noConflict = function( deep ) {
10285+ if ( window.$ === jQuery ) {
10289+ if ( deep && window.jQuery === jQuery ) {
10290+ window.jQuery = _jQuery;
10296+// Expose jQuery and $ identifiers, even in
10297+// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
10298+// and CommonJS for browser emulators (#13566)
10299+if ( typeof noGlobal === strundefined ) {
10300+ window.jQuery = window.$ = jQuery;