jquery1.11.3源码

/*! * jQuery JavaScript Library v1.11.3 * http://jquery.com/ * * Includes Sizzle.js * http://sizzlejs.com/ * * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2015-04-28T16:19Z */(function( global, factory ) {if ( typeof module === "object" && typeof module.exports === "object" ) {// For CommonJS and CommonJS-like environments where a proper window is present,// execute the factory and get jQuery// For environments that do not inherently posses a window with a document// (such as Node.js), expose a jQuery-making factory as module.exports// This accentuates the need for the creation of a real window// e.g. var jQuery = require("jquery")(window);// See ticket #14549 for more infomodule.exports = global.document ?factory( global, true ) :function( w ) {if ( !w.document ) {throw new Error( "jQuery requires a window with a document" );}return factory( w );};} else {factory( global );}// Pass this if window is not defined yet}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {// Can't do this because several apps including ASP.NET trace// the stack via arguments.caller.callee and Firefox dies if// you try to trace through "use strict" call chains. (#13335)// Support: Firefox 18+//var deletedIds = [];var slice = deletedIds.slice;var concat = deletedIds.concat;var push = deletedIds.push;var indexOf = deletedIds.indexOf;var class2type = {};var toString = class2type.toString;var hasOwn = class2type.hasOwnProperty;var support = {};varversion = "1.11.3",// Define a local copy of jQueryjQuery = function( selector, context ) {// The jQuery object is actually just the init constructor 'enhanced'// Need init if jQuery is called (just allow error to be thrown if not included)return new jQuery.fn.init( selector, context );},// Support: Android<4.1, IE<9// Make sure we trim BOM and NBSPrtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,// Matches dashed string for camelizingrmsPrefix = /^-ms-/,rdashAlpha = /-([\da-z])/gi,// Used by jQuery.camelCase as callback to replace()fcamelCase = function( all, letter ) {return letter.toUpperCase();};jQuery.fn = jQuery.prototype = {// The current version of jQuery being usedjquery: version,constructor: jQuery,// Start with an empty selectorselector: "",// The default length of a jQuery object is 0length: 0,toArray: function() {return slice.call( this );},// Get the Nth element in the matched element set OR// Get the whole matched element set as a clean arrayget: function( num ) {return num != null ?// Return just the one element from the set( num < 0 ? this[ num + this.length ] : this[ num ] ) :// Return all the elements in a clean arrayslice.call( this );},// Take an array of elements and push it onto the stack// (returning the new matched element set)pushStack: function( elems ) {// Build a new jQuery matched element setvar ret = jQuery.merge( this.constructor(), elems );// Add the old object onto the stack (as a reference)ret.prevObject = this;ret.context = this.context;// Return the newly-formed element setreturn ret;},// Execute a callback for every element in the matched set.// (You can seed the arguments with an array of args, but this is// only used internally.)each: function( callback, args ) {return jQuery.each( this, callback, args );},map: function( callback ) {return this.pushStack( jQuery.map(this, function( elem, i ) {return callback.call( elem, i, elem );}));},slice: function() {return this.pushStack( slice.apply( this, arguments ) );},first: function() {return this.eq( 0 );},last: function() {return this.eq( -1 );},eq: function( i ) {var len = this.length,j = +i + ( i < 0 ? len : 0 );return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );},end: function() {return this.prevObject || this.constructor(null);},// For internal use only.// Behaves like an Array's method, not like a jQuery method.push: push,sort: deletedIds.sort,splice: deletedIds.splice};jQuery.extend = jQuery.fn.extend = function() {var src, copyIsArray, copy, name, options, clone,target = arguments[0] || {},i = 1,length = arguments.length,deep = false;// Handle a deep copy situationif ( typeof target === "boolean" ) {deep = target;// skip the boolean and the targettarget = arguments[ i ] || {};i++;}// Handle case when target is a string or something (possible in deep copy)if ( typeof target !== "object" && !jQuery.isFunction(target) ) {target = {};}// extend jQuery itself if only one argument is passedif ( i === length ) {target = this;i--;}for ( ; i < length; i++ ) {// Only deal with non-null/undefined valuesif ( (options = arguments[ i ]) != null ) {// Extend the base objectfor ( name in options ) {src = target[ name ];copy = options[ name ];// Prevent never-ending loopif ( target === copy ) {continue;}// Recurse if we're merging plain objects or arraysif ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {if ( copyIsArray ) {copyIsArray = false;clone = src && jQuery.isArray(src) ? src : [];} else {clone = src && jQuery.isPlainObject(src) ? src : {};}// Never move original objects, clone themtarget[ name ] = jQuery.extend( deep, clone, copy );// Don't bring in undefined values} else if ( copy !== undefined ) {target[ name ] = copy;}}}}// Return the modified objectreturn target;};jQuery.extend({// Unique for each copy of jQuery on the pageexpando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),// Assume jQuery is ready without the ready moduleisReady: true,error: function( msg ) {throw new Error( msg );},noop: function() {},// See test/unit/core.js for details concerning isFunction.// Since version 1.3, DOM methods and functions like alert// aren't supported. They return false on IE (#2968).isFunction: function( obj ) {return jQuery.type(obj) === "function";},isArray: Array.isArray || function( obj ) {return jQuery.type(obj) === "array";},isWindow: function( obj ) {/* jshint eqeqeq: false */return obj != null && obj == obj.window;},isNumeric: function( obj ) {// parseFloat NaNs numeric-cast false positives (null|true|false|"")// ...but misinterprets leading-number strings, particularly hex literals ("0x...")// subtraction forces infinities to NaN// adding 1 corrects loss of precision from parseFloat (#15100)return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0;},isEmptyObject: function( obj ) {var name;for ( name in obj ) {return false;}return true;},isPlainObject: function( obj ) {var key;// Must be an Object.// Because of IE, we also have to check the presence of the constructor property.// Make sure that DOM nodes and window objects don't pass through, as wellif ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {return false;}try {// Not own constructor property must be Objectif ( obj.constructor &&!hasOwn.call(obj, "constructor") &&!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {return false;}} catch ( e ) {// IE8,9 Will throw exceptions on certain host objects #9897return false;}// Support: IE<9// Handle iteration over inherited properties before own properties.if ( support.ownLast ) {for ( key in obj ) {return hasOwn.call( obj, key );}}// Own properties are enumerated firstly, so to speed up,// if last one is own, then all properties are own.for ( key in obj ) {}return key === undefined || hasOwn.call( obj, key );},type: function( obj ) {if ( obj == null ) {return obj + "";}return typeof obj === "object" || typeof obj === "function" ?class2type[ toString.call(obj) ] || "object" :typeof obj;},// Evaluates a script in a global context// Workarounds based on findings by Jim Driscoll// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-contextglobalEval: function( data ) {if ( data && jQuery.trim( data ) ) {// We use execScript on Internet Explorer// We use an anonymous function so that context is window// rather than jQuery in Firefox( window.execScript || function( data ) {window[ "eval" ].call( window, data );} )( data );}},// Convert dashed to camelCase; used by the css and data modules// Microsoft forgot to hump their vendor prefix (#9572)camelCase: function( string ) {return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );},nodeName: function( elem, name ) {return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();},// args is for internal usage onlyeach: function( obj, callback, args ) {var value,i = 0,length = obj.length,isArray = isArraylike( obj );if ( args ) {if ( isArray ) {for ( ; i < length; i++ ) {value = callback.apply( obj[ i ], args );if ( value === false ) {break;}}} else {for ( i in obj ) {value = callback.apply( obj[ i ], args );if ( value === false ) {break;}}}// A special, fast, case for the most common use of each} else {if ( isArray ) {for ( ; i < length; i++ ) {value = callback.call( obj[ i ], i, obj[ i ] );if ( value === false ) {break;}}} else {for ( i in obj ) {value = callback.call( obj[ i ], i, obj[ i ] );if ( value === false ) {break;}}}}return obj;},// Support: Android<4.1, IE<9trim: function( text ) {return text == null ?"" :( text + "" ).replace( rtrim, "" );},// results is for internal usage onlymakeArray: function( arr, results ) {var ret = results || [];if ( arr != null ) {if ( isArraylike( Object(arr) ) ) {jQuery.merge( ret,typeof arr === "string" ?[ arr ] : arr);} else {push.call( ret, arr );}}return ret;},inArray: function( elem, arr, i ) {var len;if ( arr ) {if ( indexOf ) {return indexOf.call( arr, elem, i );}len = arr.length;i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;for ( ; i < len; i++ ) {// Skip accessing in sparse arraysif ( i in arr && arr[ i ] === elem ) {return i;}}}return -1;},merge: function( first, second ) {var len = +second.length,j = 0,i = first.length;while ( j < len ) {first[ i++ ] = second[ j++ ];}// Support: IE<9// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)if ( len !== len ) {while ( second[j] !== undefined ) {first[ i++ ] = second[ j++ ];}}first.length = i;return first;},grep: function( elems, callback, invert ) {var callbackInverse,matches = [],i = 0,length = elems.length,callbackExpect = !invert;// Go through the array, only saving the items// that pass the validator functionfor ( ; i < length; i++ ) {callbackInverse = !callback( elems[ i ], i );if ( callbackInverse !== callbackExpect ) {matches.push( elems[ i ] );}}return matches;},// arg is for internal usage onlymap: function( elems, callback, arg ) {var value,i = 0,length = elems.length,isArray = isArraylike( elems ),ret = [];// Go through the array, translating each of the items to their new valuesif ( isArray ) {for ( ; i < length; i++ ) {value = callback( elems[ i ], i, arg );if ( value != null ) {ret.push( value );}}// Go through every key on the object,} else {for ( i in elems ) {value = callback( elems[ i ], i, arg );if ( value != null ) {ret.push( value );}}}// Flatten any nested arraysreturn concat.apply( [], ret );},// A global GUID counter for objectsguid: 1,// Bind a function to a context, optionally partially applying any// arguments.proxy: function( fn, context ) {var args, proxy, tmp;if ( typeof context === "string" ) {tmp = fn[ context ];context = fn;fn = tmp;}// Quick check to determine if target is callable, in the spec// this throws a TypeError, but we will just return undefined.if ( !jQuery.isFunction( fn ) ) {return undefined;}// Simulated bindargs = slice.call( arguments, 2 );proxy = function() {return fn.apply( context || this, args.concat( slice.call( arguments ) ) );};// Set the guid of unique handler to the same of original handler, so it can be removedproxy.guid = fn.guid = fn.guid || jQuery.guid++;return proxy;},now: function() {return +( new Date() );},// jQuery.support is not used in Core but other projects attach their// properties to it so it needs to exist.support: support});// Populate the class2type mapjQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {class2type[ "[object " + name + "]" ] = name.toLowerCase();});function isArraylike( obj ) {// Support: iOS 8.2 (not reproducible in simulator)// `in` check used to prevent JIT error (gh-2145)// hasOwn isn't used here due to false negatives// regarding Nodelist length in IEvar length = "length" in obj && obj.length,type = jQuery.type( obj );if ( type === "function" || jQuery.isWindow( obj ) ) {return false;}if ( obj.nodeType === 1 && length ) {return true;}return type === "array" || length === 0 ||typeof length === "number" && length > 0 && ( length - 1 ) in obj;}var Sizzle =/*! * Sizzle CSS Selector Engine v2.2.0-pre * http://sizzlejs.com/ * * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2014-12-16 */(function( window ) {var i,support,Expr,getText,isXML,tokenize,compile,select,outermostContext,sortInput,hasDuplicate,// Local document varssetDocument,document,docElem,documentIsHTML,rbuggyQSA,rbuggyMatches,matches,contains,// Instance-specific dataexpando = "sizzle" + 1 * new Date(),preferredDoc = window.document,dirruns = 0,done = 0,classCache = createCache(),tokenCache = createCache(),compilerCache = createCache(),sortOrder = function( a, b ) {if ( a === b ) {hasDuplicate = true;}return 0;},// General-purpose constantsMAX_NEGATIVE = 1 << 31,// Instance methodshasOwn = ({}).hasOwnProperty,arr = [],pop = arr.pop,push_native = arr.push,push = arr.push,slice = arr.slice,// Use a stripped-down indexOf as it's faster than native// http://jsperf.com/thor-indexof-vs-for/5indexOf = function( list, elem ) {var i = 0,len = list.length;for ( ; i < len; i++ ) {if ( list[i] === elem ) {return i;}}return -1;},booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",// Regular expressions// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespacewhitespace = "[\\x20\\t\\r\\n\\f]",// http://www.w3.org/TR/css3-syntax/#characterscharacterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",// Loosely modeled on CSS identifier characters// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifieridentifier = characterEncoding.replace( "w", "w#" ),// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectorsattributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +// Operator (capture 2)"*([*^$|!~]?=)" + whitespace +// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]""*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +"*\\]",pseudos = ":(" + characterEncoding + ")(?:\\((" +// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:// 1. quoted (capture 3; capture 4 or capture 5)"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +// 2. simple (capture 6)"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +// 3. anything else (capture 2)".*" +")\\)|)",// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latterrwhitespace = new RegExp( whitespace + "+", "g" ),rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),rpseudo = new RegExp( pseudos ),ridentifier = new RegExp( "^" + identifier + "$" ),matchExpr = {"ID": new RegExp( "^#(" + characterEncoding + ")" ),"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),"ATTR": new RegExp( "^" + attributes ),"PSEUDO": new RegExp( "^" + pseudos ),"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),// For use in libraries implementing .is()// We use this for POS matching in `select`"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )},rinputs = /^(?:input|select|textarea|button)$/i,rheader = /^h\d$/i,rnative = /^[^{]+\{\s*\[native \w/,// Easily-parseable/retrievable ID or TAG or CLASS selectorsrquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,rsibling = /[+~]/,rescape = /'|\\/g,// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-charactersrunescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),funescape = function( _, escaped, escapedWhitespace ) {var high = "0x" + escaped - 0x10000;// NaN means non-codepoint// Support: Firefox<24// Workaround erroneous numeric interpretation of +"0x"return high !== high || escapedWhitespace ?escaped :high < 0 ?// BMP codepointString.fromCharCode( high + 0x10000 ) :// Supplemental Plane codepoint (surrogate pair)String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );},// Used for iframes// See setDocument()// Removing the function wrapper causes a "Permission Denied"// error in IEunloadHandler = function() {setDocument();};// Optimize for push.apply( _, NodeList )try {push.apply((arr = slice.call( preferredDoc.childNodes )),preferredDoc.childNodes);// Support: Android<4.0// Detect silently failing push.applyarr[ preferredDoc.childNodes.length ].nodeType;} catch ( e ) {push = { apply: arr.length ?// Leverage slice if possiblefunction( target, els ) {push_native.apply( target, slice.call(els) );} :// Support: IE<9// Otherwise append directlyfunction( target, els ) {var j = target.length,i = 0;// Can't trust NodeList.lengthwhile ( (target[j++] = els[i++]) ) {}target.length = j - 1;}};}function Sizzle( selector, context, results, seed ) {var match, elem, m, nodeType,// QSA varsi, groups, old, nid, newContext, newSelector;if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {setDocument( context );}context = context || document;results = results || [];nodeType = context.nodeType;if ( typeof selector !== "string" || !selector ||nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {return results;}if ( !seed && documentIsHTML ) {// Try to shortcut find operations when possible (e.g., not under DocumentFragment)if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {// Speed-up: Sizzle("#ID")if ( (m = match[1]) ) {if ( nodeType === 9 ) {elem = context.getElementById( m );// Check parentNode to catch when Blackberry 4.6 returns// nodes that are no longer in the document (jQuery #6963)if ( elem && elem.parentNode ) {// Handle the case where IE, Opera, and Webkit return items// by name instead of IDif ( elem.id === m ) {results.push( elem );return results;}} else {return results;}} else {// Context is not a documentif ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&contains( context, elem ) && elem.id === m ) {results.push( elem );return results;}}// Speed-up: Sizzle("TAG")} else if ( match[2] ) {push.apply( results, context.getElementsByTagName( selector ) );return results;// Speed-up: Sizzle(".CLASS")} else if ( (m = match[3]) && support.getElementsByClassName ) {push.apply( results, context.getElementsByClassName( m ) );return results;}}// QSA pathif ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {nid = old = expando;newContext = context;newSelector = nodeType !== 1 && selector;// qSA works strangely on Element-rooted queries// We can work around this by specifying an extra ID on the root// and working up from there (Thanks to Andrew Dupont for the technique)// IE 8 doesn't work on object elementsif ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {groups = tokenize( selector );if ( (old = context.getAttribute("id")) ) {nid = old.replace( rescape, "\\$&" );} else {context.setAttribute( "id", nid );}nid = "[id='" + nid + "'] ";i = groups.length;while ( i-- ) {groups[i] = nid + toSelector( groups[i] );}newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;newSelector = groups.join(",");}if ( newSelector ) {try {push.apply( results,newContext.querySelectorAll( newSelector ));return results;} catch(qsaError) {} finally {if ( !old ) {context.removeAttribute("id");}}}}}// All othersreturn select( selector.replace( rtrim, "$1" ), context, results, seed );}/** * Create key-value caches of limited size * @returns {Function(string, Object)} Returns the Object data after storing it on itself with *property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) *deleting the oldest entry */function createCache() {var keys = [];function cache( key, value ) {// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)if ( keys.push( key + " " ) > Expr.cacheLength ) {// Only keep the most recent entriesdelete cache[ keys.shift() ];}return (cache[ key + " " ] = value);}return cache;}/** * Mark a function for special use by Sizzle * @param {Function} fn The function to mark */function markFunction( fn ) {fn[ expando ] = true;return fn;}/** * Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result */function assert( fn ) {var div = document.createElement("div");try {return !!fn( div );} catch (e) {return false;} finally {// Remove from its parent by defaultif ( div.parentNode ) {div.parentNode.removeChild( div );}// release memory in IEdiv = null;}}/** * Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The method that will be applied */function addHandle( attrs, handler ) {var arr = attrs.split("|"),i = attrs.length;while ( i-- ) {Expr.attrHandle[ arr[i] ] = handler;}}/** * Checks document order of two siblings * @param {Element} a * @param {Element} b * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b */function siblingCheck( a, b ) {var cur = b && a,diff = cur && a.nodeType === 1 && b.nodeType === 1 &&( ~b.sourceIndex || MAX_NEGATIVE ) -( ~a.sourceIndex || MAX_NEGATIVE );// Use IE sourceIndex if available on both nodesif ( diff ) {return diff;}// Check if b follows aif ( cur ) {while ( (cur = cur.nextSibling) ) {if ( cur === b ) {return -1;}}}return a ? 1 : -1;}/** * Returns a function to use in pseudos for input types * @param {String} type */function createInputPseudo( type ) {return function( elem ) {var name = elem.nodeName.toLowerCase();return name === "input" && elem.type === type;};}/** * Returns a function to use in pseudos for buttons * @param {String} type */function createButtonPseudo( type ) {return function( elem ) {var name = elem.nodeName.toLowerCase();return (name === "input" || name === "button") && elem.type === type;};}/** * Returns a function to use in pseudos for positionals * @param {Function} fn */function createPositionalPseudo( fn ) {return markFunction(function( argument ) {argument = +argument;return markFunction(function( seed, matches ) {var j,matchIndexes = fn( [], seed.length, argument ),i = matchIndexes.length;// Match elements found at the specified indexeswhile ( i-- ) {if ( seed[ (j = matchIndexes[i]) ] ) {seed[j] = !(matches[j] = seed[j]);}}});});}/** * Checks a node for validity as a Sizzle context * @param {Element|Object=} context * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value */function testContext( context ) {return context && typeof context.getElementsByTagName !== "undefined" && context;}// Expose support vars for conveniencesupport = Sizzle.support = {};/** * Detects XML nodes * @param {Element|Object} elem An element or a document * @returns {Boolean} True iff elem is a non-HTML XML node */isXML = Sizzle.isXML = function( elem ) {// documentElement is verified for cases where it doesn't yet exist// (such as loading iframes in IE - #4833)var documentElement = elem && (elem.ownerDocument || elem).documentElement;return documentElement ? documentElement.nodeName !== "HTML" : false;};/** * Sets document-related variables once based on the current document * @param {Element|Object} [doc] An element or document object to use to set the document * @returns {Object} Returns the current document */setDocument = Sizzle.setDocument = function( node ) {var hasCompare, parent,doc = node ? node.ownerDocument || node : preferredDoc;// If no document and documentElement is available, returnif ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {return document;}// Set our documentdocument = doc;docElem = doc.documentElement;parent = doc.defaultView;// Support: IE>8// If iframe document is assigned to "document" variable and if iframe has been reloaded,// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936// IE6-8 do not support the defaultView property so parent will be undefinedif ( parent && parent !== parent.top ) {// IE11 does not have attachEvent, so all must sufferif ( parent.addEventListener ) {parent.addEventListener( "unload", unloadHandler, false );} else if ( parent.attachEvent ) {parent.attachEvent( "onunload", unloadHandler );}}/* Support tests---------------------------------------------------------------------- */documentIsHTML = !isXML( doc );/* Attributes---------------------------------------------------------------------- */// Support: IE<8// Verify that getAttribute really returns attributes and not properties// (excepting IE8 booleans)support.attributes = assert(function( div ) {div.className = "i";return !div.getAttribute("className");});/* getElement(s)By*---------------------------------------------------------------------- */// Check if getElementsByTagName("*") returns only elementssupport.getElementsByTagName = assert(function( div ) {div.appendChild( doc.createComment("") );return !div.getElementsByTagName("*").length;});// Support: IE<9support.getElementsByClassName = rnative.test( doc.getElementsByClassName );// Support: IE<10// Check if getElementById returns elements by name// The broken getElementById methods don't pick up programatically-set names,// so use a roundabout getElementsByName testsupport.getById = assert(function( div ) {docElem.appendChild( div ).id = expando;return !doc.getElementsByName || !doc.getElementsByName( expando ).length;});// ID find and filterif ( support.getById ) {Expr.find["ID"] = function( id, context ) {if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {var m = context.getElementById( id );// Check parentNode to catch when Blackberry 4.6 returns// nodes that are no longer in the document #6963return m && m.parentNode ? [ m ] : [];}};Expr.filter["ID"] = function( id ) {var attrId = id.replace( runescape, funescape );return function( elem ) {return elem.getAttribute("id") === attrId;};};} else {// Support: IE6/7// getElementById is not reliable as a find shortcutdelete Expr.find["ID"];Expr.filter["ID"] =  function( id ) {var attrId = id.replace( runescape, funescape );return function( elem ) {var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");return node && node.value === attrId;};};}// TagExpr.find["TAG"] = support.getElementsByTagName ?function( tag, context ) {if ( typeof context.getElementsByTagName !== "undefined" ) {return context.getElementsByTagName( tag );// DocumentFragment nodes don't have gEBTN} else if ( support.qsa ) {return context.querySelectorAll( tag );}} :function( tag, context ) {var elem,tmp = [],i = 0,// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes tooresults = context.getElementsByTagName( tag );// Filter out possible commentsif ( tag === "*" ) {while ( (elem = results[i++]) ) {if ( elem.nodeType === 1 ) {tmp.push( elem );}}return tmp;}return results;};// ClassExpr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {if ( documentIsHTML ) {return context.getElementsByClassName( className );}};/* QSA/matchesSelector---------------------------------------------------------------------- */// QSA and matchesSelector support// matchesSelector(:active) reports false when true (IE9/Opera 11.5)rbuggyMatches = [];// qSa(:focus) reports false when true (Chrome 21)// We allow this because of a bug in IE8/9 that throws an error// whenever `document.activeElement` is accessed on an iframe// So, we allow :focus to pass through QSA all the time to avoid the IE error// See http://bugs.jquery.com/ticket/13378rbuggyQSA = [];if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {// Build QSA regex// Regex strategy adopted from Diego Periniassert(function( div ) {// Select is set to empty string on purpose// This is to test IE's treatment of not explicitly// setting a boolean content attribute,// since its presence should be enough// http://bugs.jquery.com/ticket/12359docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +"<select id='" + expando + "-\f]' msallowcapture=''>" +"<option selected=''></option></select>";// Support: IE8, Opera 11-12.16// Nothing should be selected when empty strings follow ^= or $= or *=// The test attribute must be unknown in Opera but "safe" for WinRT// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_sectionif ( div.querySelectorAll("[msallowcapture^='']").length ) {rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );}// Support: IE8// Boolean attributes and "value" are not treated correctlyif ( !div.querySelectorAll("[selected]").length ) {rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );}// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {rbuggyQSA.push("~=");}// Webkit/Opera - :checked should return selected option elements// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked// IE8 throws error here and will not see later testsif ( !div.querySelectorAll(":checked").length ) {rbuggyQSA.push(":checked");}// Support: Safari 8+, iOS 8+// https://bugs.webkit.org/show_bug.cgi?id=136851// In-page `selector#id sibing-combinator selector` failsif ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {rbuggyQSA.push(".#.+[+~]");}});assert(function( div ) {// Support: Windows 8 Native Apps// The type and name attributes are restricted during .innerHTML assignmentvar input = doc.createElement("input");input.setAttribute( "type", "hidden" );div.appendChild( input ).setAttribute( "name", "D" );// Support: IE8// Enforce case-sensitivity of name attributeif ( div.querySelectorAll("[name=d]").length ) {rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );}// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)// IE8 throws error here and will not see later testsif ( !div.querySelectorAll(":enabled").length ) {rbuggyQSA.push( ":enabled", ":disabled" );}// Opera 10-11 does not throw on post-comma invalid pseudosdiv.querySelectorAll("*,:x");rbuggyQSA.push(",.*:");});}if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||docElem.webkitMatchesSelector ||docElem.mozMatchesSelector ||docElem.oMatchesSelector ||docElem.msMatchesSelector) )) ) {assert(function( div ) {// Check to see if it's possible to do matchesSelector// on a disconnected node (IE 9)support.disconnectedMatch = matches.call( div, "div" );// This should fail with an exception// Gecko does not error, returns false insteadmatches.call( div, "[s!='']:x" );rbuggyMatches.push( "!=", pseudos );});}rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );/* Contains---------------------------------------------------------------------- */hasCompare = rnative.test( docElem.compareDocumentPosition );// Element contains another// Purposefully does not implement inclusive descendent// As in, an element does not contain itselfcontains = hasCompare || rnative.test( docElem.contains ) ?function( a, b ) {var adown = a.nodeType === 9 ? a.documentElement : a,bup = b && b.parentNode;return a === bup || !!( bup && bup.nodeType === 1 && (adown.contains ?adown.contains( bup ) :a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16));} :function( a, b ) {if ( b ) {while ( (b = b.parentNode) ) {if ( b === a ) {return true;}}}return false;};/* Sorting---------------------------------------------------------------------- */// Document order sortingsortOrder = hasCompare ?function( a, b ) {// Flag for duplicate removalif ( a === b ) {hasDuplicate = true;return 0;}// Sort on method existence if only one input has compareDocumentPositionvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;if ( compare ) {return compare;}// Calculate position if both inputs belong to the same documentcompare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?a.compareDocumentPosition( b ) :// Otherwise we know they are disconnected1;// Disconnected nodesif ( compare & 1 ||(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {// Choose the first element that is related to our preferred documentif ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {return -1;}if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {return 1;}// Maintain original orderreturn sortInput ?( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :0;}return compare & 4 ? -1 : 1;} :function( a, b ) {// Exit early if the nodes are identicalif ( a === b ) {hasDuplicate = true;return 0;}var cur,i = 0,aup = a.parentNode,bup = b.parentNode,ap = [ a ],bp = [ b ];// Parentless nodes are either documents or disconnectedif ( !aup || !bup ) {return a === doc ? -1 :b === doc ? 1 :aup ? -1 :bup ? 1 :sortInput ?( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :0;// If the nodes are siblings, we can do a quick check} else if ( aup === bup ) {return siblingCheck( a, b );}// Otherwise we need full lists of their ancestors for comparisoncur = a;while ( (cur = cur.parentNode) ) {ap.unshift( cur );}cur = b;while ( (cur = cur.parentNode) ) {bp.unshift( cur );}// Walk down the tree looking for a discrepancywhile ( ap[i] === bp[i] ) {i++;}return i ?// Do a sibling check if the nodes have a common ancestorsiblingCheck( ap[i], bp[i] ) :// Otherwise nodes in our document sort firstap[i] === preferredDoc ? -1 :bp[i] === preferredDoc ? 1 :0;};return doc;};Sizzle.matches = function( expr, elements ) {return Sizzle( expr, null, null, elements );};Sizzle.matchesSelector = function( elem, expr ) {// Set document vars if neededif ( ( elem.ownerDocument || elem ) !== document ) {setDocument( elem );}// Make sure that attribute selectors are quotedexpr = expr.replace( rattributeQuotes, "='$1']" );if ( support.matchesSelector && documentIsHTML &&( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {try {var ret = matches.call( elem, expr );// IE 9's matchesSelector returns false on disconnected nodesif ( ret || support.disconnectedMatch ||// As well, disconnected nodes are said to be in a document// fragment in IE 9elem.document && elem.document.nodeType !== 11 ) {return ret;}} catch (e) {}}return Sizzle( expr, document, null, [ elem ] ).length > 0;};Sizzle.contains = function( context, elem ) {// Set document vars if neededif ( ( context.ownerDocument || context ) !== document ) {setDocument( context );}return contains( context, elem );};Sizzle.attr = function( elem, name ) {// Set document vars if neededif ( ( elem.ownerDocument || elem ) !== document ) {setDocument( elem );}var fn = Expr.attrHandle[ name.toLowerCase() ],// Don't get fooled by Object.prototype properties (jQuery #13807)val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?fn( elem, name, !documentIsHTML ) :undefined;return val !== undefined ?val :support.attributes || !documentIsHTML ?elem.getAttribute( name ) :(val = elem.getAttributeNode(name)) && val.specified ?val.value :null;};Sizzle.error = function( msg ) {throw new Error( "Syntax error, unrecognized expression: " + msg );};/** * Document sorting and removing duplicates * @param {ArrayLike} results */Sizzle.uniqueSort = function( results ) {var elem,duplicates = [],j = 0,i = 0;// Unless we *know* we can detect duplicates, assume their presencehasDuplicate = !support.detectDuplicates;sortInput = !support.sortStable && results.slice( 0 );results.sort( sortOrder );if ( hasDuplicate ) {while ( (elem = results[i++]) ) {if ( elem === results[ i ] ) {j = duplicates.push( i );}}while ( j-- ) {results.splice( duplicates[ j ], 1 );}}// Clear input after sorting to release objects// See https://github.com/jquery/sizzle/pull/225sortInput = null;return results;};/** * Utility function for retrieving the text value of an array of DOM nodes * @param {Array|Element} elem */getText = Sizzle.getText = function( elem ) {var node,ret = "",i = 0,nodeType = elem.nodeType;if ( !nodeType ) {// If no nodeType, this is expected to be an arraywhile ( (node = elem[i++]) ) {// Do not traverse comment nodesret += getText( node );}} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {// Use textContent for elements// innerText usage removed for consistency of new lines (jQuery #11153)if ( typeof elem.textContent === "string" ) {return elem.textContent;} else {// Traverse its childrenfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {ret += getText( elem );}}} else if ( nodeType === 3 || nodeType === 4 ) {return elem.nodeValue;}// Do not include comment or processing instruction nodesreturn ret;};Expr = Sizzle.selectors = {// Can be adjusted by the usercacheLength: 50,createPseudo: markFunction,match: matchExpr,attrHandle: {},find: {},relative: {">": { dir: "parentNode", first: true }," ": { dir: "parentNode" },"+": { dir: "previousSibling", first: true },"~": { dir: "previousSibling" }},preFilter: {"ATTR": function( match ) {match[1] = match[1].replace( runescape, funescape );// Move the given value to match[3] whether quoted or unquotedmatch[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );if ( match[2] === "~=" ) {match[3] = " " + match[3] + " ";}return match.slice( 0, 4 );},"CHILD": function( match ) {/* matches from matchExpr["CHILD"]1 type (only|nth|...)2 what (child|of-type)3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)4 xn-component of xn+y argument ([+-]?\d*n|)5 sign of xn-component6 x of xn-component7 sign of y-component8 y of y-component*/match[1] = match[1].toLowerCase();if ( match[1].slice( 0, 3 ) === "nth" ) {// nth-* requires argumentif ( !match[3] ) {Sizzle.error( match[0] );}// numeric x and y parameters for Expr.filter.CHILD// remember that false/true cast respectively to 0/1match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );// other types prohibit arguments} else if ( match[3] ) {Sizzle.error( match[0] );}return match;},"PSEUDO": function( match ) {var excess,unquoted = !match[6] && match[2];if ( matchExpr["CHILD"].test( match[0] ) ) {return null;}// Accept quoted arguments as-isif ( match[3] ) {match[2] = match[4] || match[5] || "";// Strip excess characters from unquoted arguments} else if ( unquoted && rpseudo.test( unquoted ) &&// Get excess from tokenize (recursively)(excess = tokenize( unquoted, true )) &&// advance to the next closing parenthesis(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {// excess is a negative indexmatch[0] = match[0].slice( 0, excess );match[2] = unquoted.slice( 0, excess );}// Return only captures needed by the pseudo filter method (type and argument)return match.slice( 0, 3 );}},filter: {"TAG": function( nodeNameSelector ) {var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();return nodeNameSelector === "*" ?function() { return true; } :function( elem ) {return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;};},"CLASS": function( className ) {var pattern = classCache[ className + " " ];return pattern ||(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&classCache( className, function( elem ) {return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );});},"ATTR": function( name, operator, check ) {return function( elem ) {var result = Sizzle.attr( elem, name );if ( result == null ) {return operator === "!=";}if ( !operator ) {return true;}result += "";return operator === "=" ? result === check :operator === "!=" ? result !== check :operator === "^=" ? check && result.indexOf( check ) === 0 :operator === "*=" ? check && result.indexOf( check ) > -1 :operator === "$=" ? check && result.slice( -check.length ) === check :operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :false;};},"CHILD": function( type, what, argument, first, last ) {var simple = type.slice( 0, 3 ) !== "nth",forward = type.slice( -4 ) !== "last",ofType = what === "of-type";return first === 1 && last === 0 ?// Shortcut for :nth-*(n)function( elem ) {return !!elem.parentNode;} :function( elem, context, xml ) {var cache, outerCache, node, diff, nodeIndex, start,dir = simple !== forward ? "nextSibling" : "previousSibling",parent = elem.parentNode,name = ofType && elem.nodeName.toLowerCase(),useCache = !xml && !ofType;if ( parent ) {// :(first|last|only)-(child|of-type)if ( simple ) {while ( dir ) {node = elem;while ( (node = node[ dir ]) ) {if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {return false;}}// Reverse direction for :only-* (if we haven't yet done so)start = dir = type === "only" && !start && "nextSibling";}return true;}start = [ forward ? parent.firstChild : parent.lastChild ];// non-xml :nth-child(...) stores cache data on `parent`if ( forward && useCache ) {// Seek `elem` from a previously-cached indexouterCache = parent[ expando ] || (parent[ expando ] = {});cache = outerCache[ type ] || [];nodeIndex = cache[0] === dirruns && cache[1];diff = cache[0] === dirruns && cache[2];node = nodeIndex && parent.childNodes[ nodeIndex ];while ( (node = ++nodeIndex && node && node[ dir ] ||// Fallback to seeking `elem` from the start(diff = nodeIndex = 0) || start.pop()) ) {// When found, cache indexes on `parent` and breakif ( node.nodeType === 1 && ++diff && node === elem ) {outerCache[ type ] = [ dirruns, nodeIndex, diff ];break;}}// Use previously-cached element index if available} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {diff = cache[1];// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)} else {// Use the same loop as above to seek `elem` from the startwhile ( (node = ++nodeIndex && node && node[ dir ] ||(diff = nodeIndex = 0) || start.pop()) ) {if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {// Cache the index of each encountered elementif ( useCache ) {(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];}if ( node === elem ) {break;}}}}// Incorporate the offset, then check against cycle sizediff -= last;return diff === first || ( diff % first === 0 && diff / first >= 0 );}};},"PSEUDO": function( pseudo, argument ) {// pseudo-class names are case-insensitive// http://www.w3.org/TR/selectors/#pseudo-classes// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters// Remember that setFilters inherits from pseudosvar args,fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||Sizzle.error( "unsupported pseudo: " + pseudo );// The user may use createPseudo to indicate that// arguments are needed to create the filter function// just as Sizzle doesif ( fn[ expando ] ) {return fn( argument );}// But maintain support for old signaturesif ( fn.length > 1 ) {args = [ pseudo, pseudo, "", argument ];return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?markFunction(function( seed, matches ) {var idx,matched = fn( seed, argument ),i = matched.length;while ( i-- ) {idx = indexOf( seed, matched[i] );seed[ idx ] = !( matches[ idx ] = matched[i] );}}) :function( elem ) {return fn( elem, 0, args );};}return fn;}},pseudos: {// Potentially complex pseudos"not": markFunction(function( selector ) {// Trim the selector passed to compile// to avoid treating leading and trailing// spaces as combinatorsvar input = [],results = [],matcher = compile( selector.replace( rtrim, "$1" ) );return matcher[ expando ] ?markFunction(function( seed, matches, context, xml ) {var elem,unmatched = matcher( seed, null, xml, [] ),i = seed.length;// Match elements unmatched by `matcher`while ( i-- ) {if ( (elem = unmatched[i]) ) {seed[i] = !(matches[i] = elem);}}}) :function( elem, context, xml ) {input[0] = elem;matcher( input, null, xml, results );// Don't keep the element (issue #299)input[0] = null;return !results.pop();};}),"has": markFunction(function( selector ) {return function( elem ) {return Sizzle( selector, elem ).length > 0;};}),"contains": markFunction(function( text ) {text = text.replace( runescape, funescape );return function( elem ) {return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;};}),// "Whether an element is represented by a :lang() selector// is based solely on the element's language value// being equal to the identifier C,// or beginning with the identifier C immediately followed by "-".// The matching of C against the element's language value is performed case-insensitively.// The identifier C does not have to be a valid language name."// http://www.w3.org/TR/selectors/#lang-pseudo"lang": markFunction( function( lang ) {// lang value must be a valid identifierif ( !ridentifier.test(lang || "") ) {Sizzle.error( "unsupported lang: " + lang );}lang = lang.replace( runescape, funescape ).toLowerCase();return function( elem ) {var elemLang;do {if ( (elemLang = documentIsHTML ?elem.lang :elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {elemLang = elemLang.toLowerCase();return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;}} while ( (elem = elem.parentNode) && elem.nodeType === 1 );return false;};}),// Miscellaneous"target": function( elem ) {var hash = window.location && window.location.hash;return hash && hash.slice( 1 ) === elem.id;},"root": function( elem ) {return elem === docElem;},"focus": function( elem ) {return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);},// Boolean properties"enabled": function( elem ) {return elem.disabled === false;},"disabled": function( elem ) {return elem.disabled === true;},"checked": function( elem ) {// In CSS3, :checked should return both checked and selected elements// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checkedvar nodeName = elem.nodeName.toLowerCase();return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);},"selected": function( elem ) {// Accessing this property makes selected-by-default// options in Safari work properlyif ( elem.parentNode ) {elem.parentNode.selectedIndex;}return elem.selected === true;},// Contents"empty": function( elem ) {// http://www.w3.org/TR/selectors/#empty-pseudo// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),//   but not by others (comment: 8; processing instruction: 7; etc.)// nodeType < 6 works because attributes (2) do not appear as childrenfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {if ( elem.nodeType < 6 ) {return false;}}return true;},"parent": function( elem ) {return !Expr.pseudos["empty"]( elem );},// Element/input types"header": function( elem ) {return rheader.test( elem.nodeName );},"input": function( elem ) {return rinputs.test( elem.nodeName );},"button": function( elem ) {var name = elem.nodeName.toLowerCase();return name === "input" && elem.type === "button" || name === "button";},"text": function( elem ) {var attr;return elem.nodeName.toLowerCase() === "input" &&elem.type === "text" &&// Support: IE<8// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );},// Position-in-collection"first": createPositionalPseudo(function() {return [ 0 ];}),"last": createPositionalPseudo(function( matchIndexes, length ) {return [ length - 1 ];}),"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {return [ argument < 0 ? argument + length : argument ];}),"even": createPositionalPseudo(function( matchIndexes, length ) {var i = 0;for ( ; i < length; i += 2 ) {matchIndexes.push( i );}return matchIndexes;}),"odd": createPositionalPseudo(function( matchIndexes, length ) {var i = 1;for ( ; i < length; i += 2 ) {matchIndexes.push( i );}return matchIndexes;}),"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {var i = argument < 0 ? argument + length : argument;for ( ; --i >= 0; ) {matchIndexes.push( i );}return matchIndexes;}),"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {var i = argument < 0 ? argument + length : argument;for ( ; ++i < length; ) {matchIndexes.push( i );}return matchIndexes;})}};Expr.pseudos["nth"] = Expr.pseudos["eq"];// Add button/input type pseudosfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {Expr.pseudos[ i ] = createInputPseudo( i );}for ( i in { submit: true, reset: true } ) {Expr.pseudos[ i ] = createButtonPseudo( i );}// Easy API for creating new setFiltersfunction setFilters() {}setFilters.prototype = Expr.filters = Expr.pseudos;Expr.setFilters = new setFilters();tokenize = Sizzle.tokenize = function( selector, parseOnly ) {var matched, match, tokens, type,soFar, groups, preFilters,cached = tokenCache[ selector + " " ];if ( cached ) {return parseOnly ? 0 : cached.slice( 0 );}soFar = selector;groups = [];preFilters = Expr.preFilter;while ( soFar ) {// Comma and first runif ( !matched || (match = rcomma.exec( soFar )) ) {if ( match ) {// Don't consume trailing commas as validsoFar = soFar.slice( match[0].length ) || soFar;}groups.push( (tokens = []) );}matched = false;// Combinatorsif ( (match = rcombinators.exec( soFar )) ) {matched = match.shift();tokens.push({value: matched,// Cast descendant combinators to spacetype: match[0].replace( rtrim, " " )});soFar = soFar.slice( matched.length );}// Filtersfor ( type in Expr.filter ) {if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||(match = preFilters[ type ]( match ))) ) {matched = match.shift();tokens.push({value: matched,type: type,matches: match});soFar = soFar.slice( matched.length );}}if ( !matched ) {break;}}// Return the length of the invalid excess// if we're just parsing// Otherwise, throw an error or return tokensreturn parseOnly ?soFar.length :soFar ?Sizzle.error( selector ) :// Cache the tokenstokenCache( selector, groups ).slice( 0 );};function toSelector( tokens ) {var i = 0,len = tokens.length,selector = "";for ( ; i < len; i++ ) {selector += tokens[i].value;}return selector;}function addCombinator( matcher, combinator, base ) {var dir = combinator.dir,checkNonElements = base && dir === "parentNode",doneName = done++;return combinator.first ?// Check against closest ancestor/preceding elementfunction( elem, context, xml ) {while ( (elem = elem[ dir ]) ) {if ( elem.nodeType === 1 || checkNonElements ) {return matcher( elem, context, xml );}}} :// Check against all ancestor/preceding elementsfunction( elem, context, xml ) {var oldCache, outerCache,newCache = [ dirruns, doneName ];// We can't set arbitrary data on XML nodes, so they don't benefit from dir cachingif ( xml ) {while ( (elem = elem[ dir ]) ) {if ( elem.nodeType === 1 || checkNonElements ) {if ( matcher( elem, context, xml ) ) {return true;}}}} else {while ( (elem = elem[ dir ]) ) {if ( elem.nodeType === 1 || checkNonElements ) {outerCache = elem[ expando ] || (elem[ expando ] = {});if ( (oldCache = outerCache[ dir ]) &&oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {// Assign to newCache so results back-propagate to previous elementsreturn (newCache[ 2 ] = oldCache[ 2 ]);} else {// Reuse newcache so results back-propagate to previous elementsouterCache[ dir ] = newCache;// A match means we're done; a fail means we have to keep checkingif ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {return true;}}}}}};}function elementMatcher( matchers ) {return matchers.length > 1 ?function( elem, context, xml ) {var i = matchers.length;while ( i-- ) {if ( !matchers[i]( elem, context, xml ) ) {return false;}}return true;} :matchers[0];}function multipleContexts( selector, contexts, results ) {var i = 0,len = contexts.length;for ( ; i < len; i++ ) {Sizzle( selector, contexts[i], results );}return results;}function condense( unmatched, map, filter, context, xml ) {var elem,newUnmatched = [],i = 0,len = unmatched.length,mapped = map != null;for ( ; i < len; i++ ) {if ( (elem = unmatched[i]) ) {if ( !filter || filter( elem, context, xml ) ) {newUnmatched.push( elem );if ( mapped ) {map.push( i );}}}}return newUnmatched;}function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {if ( postFilter && !postFilter[ expando ] ) {postFilter = setMatcher( postFilter );}if ( postFinder && !postFinder[ expando ] ) {postFinder = setMatcher( postFinder, postSelector );}return markFunction(function( seed, results, context, xml ) {var temp, i, elem,preMap = [],postMap = [],preexisting = results.length,// Get initial elements from seed or contextelems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),// Prefilter to get matcher input, preserving a map for seed-results synchronizationmatcherIn = preFilter && ( seed || !selector ) ?condense( elems, preMap, preFilter, context, xml ) :elems,matcherOut = matcher ?// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,postFinder || ( seed ? preFilter : preexisting || postFilter ) ?// ...intermediate processing is necessary[] :// ...otherwise use results directlyresults :matcherIn;// Find primary matchesif ( matcher ) {matcher( matcherIn, matcherOut, context, xml );}// Apply postFilterif ( postFilter ) {temp = condense( matcherOut, postMap );postFilter( temp, [], context, xml );// Un-match failing elements by moving them back to matcherIni = temp.length;while ( i-- ) {if ( (elem = temp[i]) ) {matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);}}}if ( seed ) {if ( postFinder || preFilter ) {if ( postFinder ) {// Get the final matcherOut by condensing this intermediate into postFinder contextstemp = [];i = matcherOut.length;while ( i-- ) {if ( (elem = matcherOut[i]) ) {// Restore matcherIn since elem is not yet a final matchtemp.push( (matcherIn[i] = elem) );}}postFinder( null, (matcherOut = []), temp, xml );}// Move matched elements from seed to results to keep them synchronizedi = matcherOut.length;while ( i-- ) {if ( (elem = matcherOut[i]) &&(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {seed[temp] = !(results[temp] = elem);}}}// Add elements to results, through postFinder if defined} else {matcherOut = condense(matcherOut === results ?matcherOut.splice( preexisting, matcherOut.length ) :matcherOut);if ( postFinder ) {postFinder( null, results, matcherOut, xml );} else {push.apply( results, matcherOut );}}});}function matcherFromTokens( tokens ) {var checkContext, matcher, j,len = tokens.length,leadingRelative = Expr.relative[ tokens[0].type ],implicitRelative = leadingRelative || Expr.relative[" "],i = leadingRelative ? 1 : 0,// The foundational matcher ensures that elements are reachable from top-level context(s)matchContext = addCombinator( function( elem ) {return elem === checkContext;}, implicitRelative, true ),matchAnyContext = addCombinator( function( elem ) {return indexOf( checkContext, elem ) > -1;}, implicitRelative, true ),matchers = [ function( elem, context, xml ) {var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ((checkContext = context).nodeType ?matchContext( elem, context, xml ) :matchAnyContext( elem, context, xml ) );// Avoid hanging onto element (issue #299)checkContext = null;return ret;} ];for ( ; i < len; i++ ) {if ( (matcher = Expr.relative[ tokens[i].type ]) ) {matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];} else {matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );// Return special upon seeing a positional matcherif ( matcher[ expando ] ) {// Find the next relative operator (if any) for proper handlingj = ++i;for ( ; j < len; j++ ) {if ( Expr.relative[ tokens[j].type ] ) {break;}}return setMatcher(i > 1 && elementMatcher( matchers ),i > 1 && toSelector(// If the preceding token was a descendant combinator, insert an implicit any-element `*`tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })).replace( rtrim, "$1" ),matcher,i < j && matcherFromTokens( tokens.slice( i, j ) ),j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),j < len && toSelector( tokens ));}matchers.push( matcher );}}return elementMatcher( matchers );}function matcherFromGroupMatchers( elementMatchers, setMatchers ) {var bySet = setMatchers.length > 0,byElement = elementMatchers.length > 0,superMatcher = function( seed, context, xml, results, outermost ) {var elem, j, matcher,matchedCount = 0,i = "0",unmatched = seed && [],setMatched = [],contextBackup = outermostContext,// We must always have either seed elements or outermost contextelems = seed || byElement && Expr.find["TAG"]( "*", outermost ),// Use integer dirruns iff this is the outermost matcherdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),len = elems.length;if ( outermost ) {outermostContext = context !== document && context;}// Add elements passing elementMatchers directly to results// Keep `i` a string if there are no elements so `matchedCount` will be "00" below// Support: IE<9, Safari// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by idfor ( ; i !== len && (elem = elems[i]) != null; i++ ) {if ( byElement && elem ) {j = 0;while ( (matcher = elementMatchers[j++]) ) {if ( matcher( elem, context, xml ) ) {results.push( elem );break;}}if ( outermost ) {dirruns = dirrunsUnique;}}// Track unmatched elements for set filtersif ( bySet ) {// They will have gone through all possible matchersif ( (elem = !matcher && elem) ) {matchedCount--;}// Lengthen the array for every element, matched or notif ( seed ) {unmatched.push( elem );}}}// Apply set filters to unmatched elementsmatchedCount += i;if ( bySet && i !== matchedCount ) {j = 0;while ( (matcher = setMatchers[j++]) ) {matcher( unmatched, setMatched, context, xml );}if ( seed ) {// Reintegrate element matches to eliminate the need for sortingif ( matchedCount > 0 ) {while ( i-- ) {if ( !(unmatched[i] || setMatched[i]) ) {setMatched[i] = pop.call( results );}}}// Discard index placeholder values to get only actual matchessetMatched = condense( setMatched );}// Add matches to resultspush.apply( results, setMatched );// Seedless set matches succeeding multiple successful matchers stipulate sortingif ( outermost && !seed && setMatched.length > 0 &&( matchedCount + setMatchers.length ) > 1 ) {Sizzle.uniqueSort( results );}}// Override manipulation of globals by nested matchersif ( outermost ) {dirruns = dirrunsUnique;outermostContext = contextBackup;}return unmatched;};return bySet ?markFunction( superMatcher ) :superMatcher;}compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {var i,setMatchers = [],elementMatchers = [],cached = compilerCache[ selector + " " ];if ( !cached ) {// Generate a function of recursive functions that can be used to check each elementif ( !match ) {match = tokenize( selector );}i = match.length;while ( i-- ) {cached = matcherFromTokens( match[i] );if ( cached[ expando ] ) {setMatchers.push( cached );} else {elementMatchers.push( cached );}}// Cache the compiled functioncached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );// Save selector and tokenizationcached.selector = selector;}return cached;};/** * A low-level selection function that works with Sizzle's compiled *  selector functions * @param {String|Function} selector A selector or a pre-compiled *  selector function built with Sizzle.compile * @param {Element} context * @param {Array} [results] * @param {Array} [seed] A set of elements to match against */select = Sizzle.select = function( selector, context, results, seed ) {var i, tokens, token, type, find,compiled = typeof selector === "function" && selector,match = !seed && tokenize( (selector = compiled.selector || selector) );results = results || [];// Try to minimize operations if there is no seed and only one groupif ( match.length === 1 ) {// Take a shortcut and set the context if the root selector is an IDtokens = match[0] = match[0].slice( 0 );if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&support.getById && context.nodeType === 9 && documentIsHTML &&Expr.relative[ tokens[1].type ] ) {context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];if ( !context ) {return results;// Precompiled matchers will still verify ancestry, so step up a level} else if ( compiled ) {context = context.parentNode;}selector = selector.slice( tokens.shift().value.length );}// Fetch a seed set for right-to-left matchingi = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;while ( i-- ) {token = tokens[i];// Abort if we hit a combinatorif ( Expr.relative[ (type = token.type) ] ) {break;}if ( (find = Expr.find[ type ]) ) {// Search, expanding context for leading sibling combinatorsif ( (seed = find(token.matches[0].replace( runescape, funescape ),rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context)) ) {// If seed is empty or no tokens remain, we can return earlytokens.splice( i, 1 );selector = seed.length && toSelector( tokens );if ( !selector ) {push.apply( results, seed );return results;}break;}}}}// Compile and execute a filtering function if one is not provided// Provide `match` to avoid retokenization if we modified the selector above( compiled || compile( selector, match ) )(seed,context,!documentIsHTML,results,rsibling.test( selector ) && testContext( context.parentNode ) || context);return results;};// One-time assignments// Sort stabilitysupport.sortStable = expando.split("").sort( sortOrder ).join("") === expando;// Support: Chrome 14-35+// Always assume duplicates if they aren't passed to the comparison functionsupport.detectDuplicates = !!hasDuplicate;// Initialize against the default documentsetDocument();// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)// Detached nodes confoundingly follow *each other*support.sortDetached = assert(function( div1 ) {// Should return 1, but returns 4 (following)return div1.compareDocumentPosition( document.createElement("div") ) & 1;});// Support: IE<8// Prevent attribute/property "interpolation"// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspxif ( !assert(function( div ) {div.innerHTML = "<a href='#'></a>";return div.firstChild.getAttribute("href") === "#" ;}) ) {addHandle( "type|href|height|width", function( elem, name, isXML ) {if ( !isXML ) {return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );}});}// Support: IE<9// Use defaultValue in place of getAttribute("value")if ( !support.attributes || !assert(function( div ) {div.innerHTML = "<input/>";div.firstChild.setAttribute( "value", "" );return div.firstChild.getAttribute( "value" ) === "";}) ) {addHandle( "value", function( elem, name, isXML ) {if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {return elem.defaultValue;}});}// Support: IE<9// Use getAttributeNode to fetch booleans when getAttribute liesif ( !assert(function( div ) {return div.getAttribute("disabled") == null;}) ) {addHandle( booleans, function( elem, name, isXML ) {var val;if ( !isXML ) {return elem[ name ] === true ? name.toLowerCase() :(val = elem.getAttributeNode( name )) && val.specified ?val.value :null;}});}return Sizzle;})( window );jQuery.find = Sizzle;jQuery.expr = Sizzle.selectors;jQuery.expr[":"] = jQuery.expr.pseudos;jQuery.unique = Sizzle.uniqueSort;jQuery.text = Sizzle.getText;jQuery.isXMLDoc = Sizzle.isXML;jQuery.contains = Sizzle.contains;var rneedsContext = jQuery.expr.match.needsContext;var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);var risSimple = /^.[^:#\[\.,]*$/;// Implement the identical functionality for filter and notfunction winnow( elements, qualifier, not ) {if ( jQuery.isFunction( qualifier ) ) {return jQuery.grep( elements, function( elem, i ) {/* jshint -W018 */return !!qualifier.call( elem, i, elem ) !== not;});}if ( qualifier.nodeType ) {return jQuery.grep( elements, function( elem ) {return ( elem === qualifier ) !== not;});}if ( typeof qualifier === "string" ) {if ( risSimple.test( qualifier ) ) {return jQuery.filter( qualifier, elements, not );}qualifier = jQuery.filter( qualifier, elements );}return jQuery.grep( elements, function( elem ) {return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;});}jQuery.filter = function( expr, elems, not ) {var elem = elems[ 0 ];if ( not ) {expr = ":not(" + expr + ")";}return elems.length === 1 && elem.nodeType === 1 ?jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {return elem.nodeType === 1;}));};jQuery.fn.extend({find: function( selector ) {var i,ret = [],self = this,len = self.length;if ( typeof selector !== "string" ) {return this.pushStack( jQuery( selector ).filter(function() {for ( i = 0; i < len; i++ ) {if ( jQuery.contains( self[ i ], this ) ) {return true;}}}) );}for ( i = 0; i < len; i++ ) {jQuery.find( selector, self[ i ], ret );}// Needed because $( selector, context ) becomes $( context ).find( selector )ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );ret.selector = this.selector ? this.selector + " " + selector : selector;return ret;},filter: function( selector ) {return this.pushStack( winnow(this, selector || [], false) );},not: function( selector ) {return this.pushStack( winnow(this, selector || [], true) );},is: function( selector ) {return !!winnow(this,// If this is a positional/relative selector, check membership in the returned set// so $("p:first").is("p:last") won't return true for a doc with two "p".typeof selector === "string" && rneedsContext.test( selector ) ?jQuery( selector ) :selector || [],false).length;}});// Initialize a jQuery object// A central reference to the root jQuery(document)var rootjQuery,// Use the correct document accordingly with window argument (sandbox)document = window.document,// A simple way to check for HTML strings// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)// Strict HTML recognition (#11290: must start with <)rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,init = jQuery.fn.init = function( selector, context ) {var match, elem;// HANDLE: $(""), $(null), $(undefined), $(false)if ( !selector ) {return this;}// Handle HTML stringsif ( typeof selector === "string" ) {if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {// Assume that strings that start and end with <> are HTML and skip the regex checkmatch = [ null, selector, null ];} else {match = rquickExpr.exec( selector );}// Match html or make sure no context is specified for #idif ( match && (match[1] || !context) ) {// HANDLE: $(html) -> $(array)if ( match[1] ) {context = context instanceof jQuery ? context[0] : context;// scripts is true for back-compat// Intentionally let the error be thrown if parseHTML is not presentjQuery.merge( this, jQuery.parseHTML(match[1],context && context.nodeType ? context.ownerDocument || context : document,true) );// HANDLE: $(html, props)if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {for ( match in context ) {// Properties of context are called as methods if possibleif ( jQuery.isFunction( this[ match ] ) ) {this[ match ]( context[ match ] );// ...and otherwise set as attributes} else {this.attr( match, context[ match ] );}}}return this;// HANDLE: $(#id)} else {elem = document.getElementById( match[2] );// Check parentNode to catch when Blackberry 4.6 returns// nodes that are no longer in the document #6963if ( elem && elem.parentNode ) {// Handle the case where IE and Opera return items// by name instead of IDif ( elem.id !== match[2] ) {return rootjQuery.find( selector );}// Otherwise, we inject the element directly into the jQuery objectthis.length = 1;this[0] = elem;}this.context = document;this.selector = selector;return this;}// HANDLE: $(expr, $(...))} else if ( !context || context.jquery ) {return ( context || rootjQuery ).find( selector );// HANDLE: $(expr, context)// (which is just equivalent to: $(context).find(expr)} else {return this.constructor( context ).find( selector );}// HANDLE: $(DOMElement)} else if ( selector.nodeType ) {this.context = this[0] = selector;this.length = 1;return this;// HANDLE: $(function)// Shortcut for document ready} else if ( jQuery.isFunction( selector ) ) {return typeof rootjQuery.ready !== "undefined" ?rootjQuery.ready( selector ) :// Execute immediately if ready is not presentselector( jQuery );}if ( selector.selector !== undefined ) {this.selector = selector.selector;this.context = selector.context;}return jQuery.makeArray( selector, this );};// Give the init function the jQuery prototype for later instantiationinit.prototype = jQuery.fn;// Initialize central referencerootjQuery = jQuery( document );var rparentsprev = /^(?:parents|prev(?:Until|All))/,// methods guaranteed to produce a unique set when starting from a unique setguaranteedUnique = {children: true,contents: true,next: true,prev: true};jQuery.extend({dir: function( elem, dir, until ) {var matched = [],cur = elem[ dir ];while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {if ( cur.nodeType === 1 ) {matched.push( cur );}cur = cur[dir];}return matched;},sibling: function( n, elem ) {var r = [];for ( ; n; n = n.nextSibling ) {if ( n.nodeType === 1 && n !== elem ) {r.push( n );}}return r;}});jQuery.fn.extend({has: function( target ) {var i,targets = jQuery( target, this ),len = targets.length;return this.filter(function() {for ( i = 0; i < len; i++ ) {if ( jQuery.contains( this, targets[i] ) ) {return true;}}});},closest: function( selectors, context ) {var cur,i = 0,l = this.length,matched = [],pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?jQuery( selectors, context || this.context ) :0;for ( ; i < l; i++ ) {for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {// Always skip document fragmentsif ( cur.nodeType < 11 && (pos ?pos.index(cur) > -1 :// Don't pass non-elements to Sizzlecur.nodeType === 1 &&jQuery.find.matchesSelector(cur, selectors)) ) {matched.push( cur );break;}}}return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );},// Determine the position of an element within// the matched set of elementsindex: function( elem ) {// No argument, return index in parentif ( !elem ) {return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;}// index in selectorif ( typeof elem === "string" ) {return jQuery.inArray( this[0], jQuery( elem ) );}// Locate the position of the desired elementreturn jQuery.inArray(// If it receives a jQuery object, the first element is usedelem.jquery ? elem[0] : elem, this );},add: function( selector, context ) {return this.pushStack(jQuery.unique(jQuery.merge( this.get(), jQuery( selector, context ) )));},addBack: function( selector ) {return this.add( selector == null ?this.prevObject : this.prevObject.filter(selector));}});function sibling( cur, dir ) {do {cur = cur[ dir ];} while ( cur && cur.nodeType !== 1 );return cur;}jQuery.each({parent: function( elem ) {var parent = elem.parentNode;return parent && parent.nodeType !== 11 ? parent : null;},parents: function( elem ) {return jQuery.dir( elem, "parentNode" );},parentsUntil: function( elem, i, until ) {return jQuery.dir( elem, "parentNode", until );},next: function( elem ) {return sibling( elem, "nextSibling" );},prev: function( elem ) {return sibling( elem, "previousSibling" );},nextAll: function( elem ) {return jQuery.dir( elem, "nextSibling" );},prevAll: function( elem ) {return jQuery.dir( elem, "previousSibling" );},nextUntil: function( elem, i, until ) {return jQuery.dir( elem, "nextSibling", until );},prevUntil: function( elem, i, until ) {return jQuery.dir( elem, "previousSibling", until );},siblings: function( elem ) {return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );},children: function( elem ) {return jQuery.sibling( elem.firstChild );},contents: function( elem ) {return jQuery.nodeName( elem, "iframe" ) ?elem.contentDocument || elem.contentWindow.document :jQuery.merge( [], elem.childNodes );}}, function( name, fn ) {jQuery.fn[ name ] = function( until, selector ) {var ret = jQuery.map( this, fn, until );if ( name.slice( -5 ) !== "Until" ) {selector = until;}if ( selector && typeof selector === "string" ) {ret = jQuery.filter( selector, ret );}if ( this.length > 1 ) {// Remove duplicatesif ( !guaranteedUnique[ name ] ) {ret = jQuery.unique( ret );}// Reverse order for parents* and prev-derivativesif ( rparentsprev.test( name ) ) {ret = ret.reverse();}}return this.pushStack( ret );};});var rnotwhite = (/\S+/g);// String to Object options format cachevar optionsCache = {};// Convert String-formatted options into Object-formatted ones and store in cachefunction createOptions( options ) {var object = optionsCache[ options ] = {};jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {object[ flag ] = true;});return object;}/* * Create a callback list using the following parameters: * *options: an optional list of space-separated options that will change how *the callback list behaves or a more traditional option object * * By default a callback list will act like an event callback list and can be * "fired" multiple times. * * Possible options: * *once:will ensure the callback list can only be fired once (like a Deferred) * *memory:will keep track of previous values and will call any callback added *after the list has been fired right away with the latest "memorized" *values (like a Deferred) * *unique:will ensure a callback can only be added once (no duplicate in the list) * *stopOnFalse:interrupt callings when a callback returns false * */jQuery.Callbacks = function( options ) {// Convert options from String-formatted to Object-formatted if needed// (we check in cache first)options = typeof options === "string" ?( optionsCache[ options ] || createOptions( options ) ) :jQuery.extend( {}, options );var // Flag to know if list is currently firingfiring,// Last fire value (for non-forgettable lists)memory,// Flag to know if list was already firedfired,// End of the loop when firingfiringLength,// Index of currently firing callback (modified by remove if needed)firingIndex,// First callback to fire (used internally by add and fireWith)firingStart,// Actual callback listlist = [],// Stack of fire calls for repeatable listsstack = !options.once && [],// Fire callbacksfire = function( data ) {memory = options.memory && data;fired = true;firingIndex = firingStart || 0;firingStart = 0;firingLength = list.length;firing = true;for ( ; list && firingIndex < firingLength; firingIndex++ ) {if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {memory = false; // To prevent further calls using addbreak;}}firing = false;if ( list ) {if ( stack ) {if ( stack.length ) {fire( stack.shift() );}} else if ( memory ) {list = [];} else {self.disable();}}},// Actual Callbacks objectself = {// Add a callback or a collection of callbacks to the listadd: function() {if ( list ) {// First, we save the current lengthvar start = list.length;(function add( args ) {jQuery.each( args, function( _, arg ) {var type = jQuery.type( arg );if ( type === "function" ) {if ( !options.unique || !self.has( arg ) ) {list.push( arg );}} else if ( arg && arg.length && type !== "string" ) {// Inspect recursivelyadd( arg );}});})( arguments );// Do we need to add the callbacks to the// current firing batch?if ( firing ) {firingLength = list.length;// With memory, if we're not firing then// we should call right away} else if ( memory ) {firingStart = start;fire( memory );}}return this;},// Remove a callback from the listremove: function() {if ( list ) {jQuery.each( arguments, function( _, arg ) {var index;while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {list.splice( index, 1 );// Handle firing indexesif ( firing ) {if ( index <= firingLength ) {firingLength--;}if ( index <= firingIndex ) {firingIndex--;}}}});}return this;},// Check if a given callback is in the list.// If no argument is given, return whether or not list has callbacks attached.has: function( fn ) {return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );},// Remove all callbacks from the listempty: function() {list = [];firingLength = 0;return this;},// Have the list do nothing anymoredisable: function() {list = stack = memory = undefined;return this;},// Is it disabled?disabled: function() {return !list;},// Lock the list in its current statelock: function() {stack = undefined;if ( !memory ) {self.disable();}return this;},// Is it locked?locked: function() {return !stack;},// Call all callbacks with the given context and argumentsfireWith: function( context, args ) {if ( list && ( !fired || stack ) ) {args = args || [];args = [ context, args.slice ? args.slice() : args ];if ( firing ) {stack.push( args );} else {fire( args );}}return this;},// Call all the callbacks with the given argumentsfire: function() {self.fireWith( this, arguments );return this;},// To know if the callbacks have already been called at least oncefired: function() {return !!fired;}};return self;};jQuery.extend({Deferred: function( func ) {var tuples = [// action, add listener, listener list, final state[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],[ "notify", "progress", jQuery.Callbacks("memory") ]],state = "pending",promise = {state: function() {return state;},always: function() {deferred.done( arguments ).fail( arguments );return this;},then: function( /* fnDone, fnFail, fnProgress */ ) {var fns = arguments;return jQuery.Deferred(function( newDefer ) {jQuery.each( tuples, function( i, tuple ) {var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];// deferred[ done | fail | progress ] for forwarding actions to newDeferdeferred[ tuple[1] ](function() {var returned = fn && fn.apply( this, arguments );if ( returned && jQuery.isFunction( returned.promise ) ) {returned.promise().done( newDefer.resolve ).fail( newDefer.reject ).progress( newDefer.notify );} else {newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );}});});fns = null;}).promise();},// Get a promise for this deferred// If obj is provided, the promise aspect is added to the objectpromise: function( obj ) {return obj != null ? jQuery.extend( obj, promise ) : promise;}},deferred = {};// Keep pipe for back-compatpromise.pipe = promise.then;// Add list-specific methodsjQuery.each( tuples, function( i, tuple ) {var list = tuple[ 2 ],stateString = tuple[ 3 ];// promise[ done | fail | progress ] = list.addpromise[ tuple[1] ] = list.add;// Handle stateif ( stateString ) {list.add(function() {// state = [ resolved | rejected ]state = stateString;// [ reject_list | resolve_list ].disable; progress_list.lock}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );}// deferred[ resolve | reject | notify ]deferred[ tuple[0] ] = function() {deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );return this;};deferred[ tuple[0] + "With" ] = list.fireWith;});// Make the deferred a promisepromise.promise( deferred );// Call given func if anyif ( func ) {func.call( deferred, deferred );}// All done!return deferred;},// Deferred helperwhen: function( subordinate /* , ..., subordinateN */ ) {var i = 0,resolveValues = slice.call( arguments ),length = resolveValues.length,// the count of uncompleted subordinatesremaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,// the master Deferred. If resolveValues consist of only a single Deferred, just use that.deferred = remaining === 1 ? subordinate : jQuery.Deferred(),// Update function for both resolve and progress valuesupdateFunc = function( i, contexts, values ) {return function( value ) {contexts[ i ] = this;values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;if ( values === progressValues ) {deferred.notifyWith( contexts, values );} else if ( !(--remaining) ) {deferred.resolveWith( contexts, values );}};},progressValues, progressContexts, resolveContexts;// add listeners to Deferred subordinates; treat others as resolvedif ( length > 1 ) {progressValues = new Array( length );progressContexts = new Array( length );resolveContexts = new Array( length );for ( ; i < length; i++ ) {if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {resolveValues[ i ].promise().done( updateFunc( i, resolveContexts, resolveValues ) ).fail( deferred.reject ).progress( updateFunc( i, progressContexts, progressValues ) );} else {--remaining;}}}// if we're not waiting on anything, resolve the masterif ( !remaining ) {deferred.resolveWith( resolveContexts, resolveValues );}return deferred.promise();}});// The deferred used on DOM readyvar readyList;jQuery.fn.ready = function( fn ) {// Add the callbackjQuery.ready.promise().done( fn );return this;};jQuery.extend({// Is the DOM ready to be used? Set to true once it occurs.isReady: false,// A counter to track how many items to wait for before// the ready event fires. See #6781readyWait: 1,// Hold (or release) the ready eventholdReady: function( hold ) {if ( hold ) {jQuery.readyWait++;} else {jQuery.ready( true );}},// Handle when the DOM is readyready: function( wait ) {// Abort if there are pending holds or we're already readyif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {return;}// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).if ( !document.body ) {return setTimeout( jQuery.ready );}// Remember that the DOM is readyjQuery.isReady = true;// If a normal DOM Ready event fired, decrement, and wait if need beif ( wait !== true && --jQuery.readyWait > 0 ) {return;}// If there are functions bound, to executereadyList.resolveWith( document, [ jQuery ] );// Trigger any bound ready eventsif ( jQuery.fn.triggerHandler ) {jQuery( document ).triggerHandler( "ready" );jQuery( document ).off( "ready" );}}});/** * Clean-up method for dom ready events */function detach() {if ( document.addEventListener ) {document.removeEventListener( "DOMContentLoaded", completed, false );window.removeEventListener( "load", completed, false );} else {document.detachEvent( "onreadystatechange", completed );window.detachEvent( "onload", completed );}}/** * The ready event handler and self cleanup method */function completed() {// readyState === "complete" is good enough for us to call the dom ready in oldIEif ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {detach();jQuery.ready();}}jQuery.ready.promise = function( obj ) {if ( !readyList ) {readyList = jQuery.Deferred();// Catch cases where $(document).ready() is called after the browser event has already occurred.// we once tried to use readyState "interactive" here, but it caused issues like the one// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15if ( document.readyState === "complete" ) {// Handle it asynchronously to allow scripts the opportunity to delay readysetTimeout( jQuery.ready );// Standards-based browsers support DOMContentLoaded} else if ( document.addEventListener ) {// Use the handy event callbackdocument.addEventListener( "DOMContentLoaded", completed, false );// A fallback to window.onload, that will always workwindow.addEventListener( "load", completed, false );// If IE event model is used} else {// Ensure firing before onload, maybe late but safe also for iframesdocument.attachEvent( "onreadystatechange", completed );// A fallback to window.onload, that will always workwindow.attachEvent( "onload", completed );// If IE and not a frame// continually check to see if the document is readyvar top = false;try {top = window.frameElement == null && document.documentElement;} catch(e) {}if ( top && top.doScroll ) {(function doScrollCheck() {if ( !jQuery.isReady ) {try {// Use the trick by Diego Perini// http://javascript.nwbox.com/IEContentLoaded/top.doScroll("left");} catch(e) {return setTimeout( doScrollCheck, 50 );}// detach all dom ready eventsdetach();// and execute any waiting functionsjQuery.ready();}})();}}}return readyList.promise( obj );};var strundefined = typeof undefined;// Support: IE<9// Iteration over object's inherited properties before its ownvar i;for ( i in jQuery( support ) ) {break;}support.ownLast = i !== "0";// Note: most support tests are defined in their respective modules.// false until the test is runsupport.inlineBlockNeedsLayout = false;// Execute ASAP in case we need to set body.style.zoomjQuery(function() {// Minified: var a,b,c,dvar val, div, body, container;body = document.getElementsByTagName( "body" )[ 0 ];if ( !body || !body.style ) {// Return for frameset docs that don't have a bodyreturn;}// Setupdiv = document.createElement( "div" );container = document.createElement( "div" );container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";body.appendChild( container ).appendChild( div );if ( typeof div.style.zoom !== strundefined ) {// Support: IE<8// Check if natively block-level elements act like inline-block// elements when setting their display to 'inline' and giving// them layoutdiv.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;if ( val ) {// Prevent IE 6 from affecting layout for positioned elements #11048// Prevent IE from shrinking the body in IE 7 mode #12869// Support: IE<8body.style.zoom = 1;}}body.removeChild( container );});(function() {var div = document.createElement( "div" );// Execute the test only if not already executed in another module.if (support.deleteExpando == null) {// Support: IE<9support.deleteExpando = true;try {delete div.test;} catch( e ) {support.deleteExpando = false;}}// Null elements to avoid leaks in IE.div = null;})();/** * Determines whether an object can have data */jQuery.acceptData = function( elem ) {var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],nodeType = +elem.nodeType || 1;// Do not set data on non-element DOM nodes because it will not be cleared (#8335).return nodeType !== 1 && nodeType !== 9 ?false :// Nodes accept data unless otherwise specified; rejection can be conditional!noData || noData !== true && elem.getAttribute("classid") === noData;};var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,rmultiDash = /([A-Z])/g;function dataAttr( elem, key, data ) {// If nothing was found internally, try to fetch any// data from the HTML5 data-* attributeif ( data === undefined && elem.nodeType === 1 ) {var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();data = elem.getAttribute( name );if ( typeof data === "string" ) {try {data = data === "true" ? true :data === "false" ? false :data === "null" ? null :// Only convert to a number if it doesn't change the string+data + "" === data ? +data :rbrace.test( data ) ? jQuery.parseJSON( data ) :data;} catch( e ) {}// Make sure we set the data so it isn't changed laterjQuery.data( elem, key, data );} else {data = undefined;}}return data;}// checks a cache object for emptinessfunction isEmptyDataObject( obj ) {var name;for ( name in obj ) {// if the public data object is empty, the private is still emptyif ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {continue;}if ( name !== "toJSON" ) {return false;}}return true;}function internalData( elem, name, data, pvt /* Internal Use Only */ ) {if ( !jQuery.acceptData( elem ) ) {return;}var ret, thisCache,internalKey = jQuery.expando,// We have to handle DOM nodes and JS objects differently because IE6-7// can't GC object references properly across the DOM-JS boundaryisNode = elem.nodeType,// Only DOM nodes need the global jQuery cache; JS object data is// attached directly to the object so GC can occur automaticallycache = isNode ? jQuery.cache : elem,// Only defining an ID for JS objects if its cache already exists allows// the code to shortcut on the same path as a DOM node with no cacheid = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;// Avoid doing any more work than we need to when trying to get data on an// object that has no data at allif ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {return;}if ( !id ) {// Only DOM nodes need a new unique ID for each element since their data// ends up in the global cacheif ( isNode ) {id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;} else {id = internalKey;}}if ( !cache[ id ] ) {// Avoid exposing jQuery metadata on plain JS objects when the object// is serialized using JSON.stringifycache[ id ] = isNode ? {} : { toJSON: jQuery.noop };}// An object can be passed to jQuery.data instead of a key/value pair; this gets// shallow copied over onto the existing cacheif ( typeof name === "object" || typeof name === "function" ) {if ( pvt ) {cache[ id ] = jQuery.extend( cache[ id ], name );} else {cache[ id ].data = jQuery.extend( cache[ id ].data, name );}}thisCache = cache[ id ];// jQuery data() is stored in a separate object inside the object's internal data// cache in order to avoid key collisions between internal data and user-defined// data.if ( !pvt ) {if ( !thisCache.data ) {thisCache.data = {};}thisCache = thisCache.data;}if ( data !== undefined ) {thisCache[ jQuery.camelCase( name ) ] = data;}// Check for both converted-to-camel and non-converted data property names// If a data property was specifiedif ( typeof name === "string" ) {// First Try to find as-is property dataret = thisCache[ name ];// Test for null|undefined property dataif ( ret == null ) {// Try to find the camelCased propertyret = thisCache[ jQuery.camelCase( name ) ];}} else {ret = thisCache;}return ret;}function internalRemoveData( elem, name, pvt ) {if ( !jQuery.acceptData( elem ) ) {return;}var thisCache, i,isNode = elem.nodeType,// See jQuery.data for more informationcache = isNode ? jQuery.cache : elem,id = isNode ? elem[ jQuery.expando ] : jQuery.expando;// If there is already no cache entry for this object, there is no// purpose in continuingif ( !cache[ id ] ) {return;}if ( name ) {thisCache = pvt ? cache[ id ] : cache[ id ].data;if ( thisCache ) {// Support array or space separated string names for data keysif ( !jQuery.isArray( name ) ) {// try the string as a key before any manipulationif ( name in thisCache ) {name = [ name ];} else {// split the camel cased version by spaces unless a key with the spaces existsname = jQuery.camelCase( name );if ( name in thisCache ) {name = [ name ];} else {name = name.split(" ");}}} else {// If "name" is an array of keys...// When data is initially created, via ("key", "val") signature,// keys will be converted to camelCase.// Since there is no way to tell _how_ a key was added, remove// both plain key and camelCase key. #12786// This will only penalize the array argument path.name = name.concat( jQuery.map( name, jQuery.camelCase ) );}i = name.length;while ( i-- ) {delete thisCache[ name[i] ];}// If there is no data left in the cache, we want to continue// and let the cache object itself get destroyedif ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {return;}}}// See jQuery.data for more informationif ( !pvt ) {delete cache[ id ].data;// Don't destroy the parent cache unless the internal data object// had been the only thing left in itif ( !isEmptyDataObject( cache[ id ] ) ) {return;}}// Destroy the cacheif ( isNode ) {jQuery.cleanData( [ elem ], true );// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)/* jshint eqeqeq: false */} else if ( support.deleteExpando || cache != cache.window ) {/* jshint eqeqeq: true */delete cache[ id ];// When all else fails, null} else {cache[ id ] = null;}}jQuery.extend({cache: {},// The following elements (space-suffixed to avoid Object.prototype collisions)// throw uncatchable exceptions if you attempt to set expando propertiesnoData: {"applet ": true,"embed ": true,// ...but Flash objects (which have this classid) *can* handle expandos"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"},hasData: function( elem ) {elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];return !!elem && !isEmptyDataObject( elem );},data: function( elem, name, data ) {return internalData( elem, name, data );},removeData: function( elem, name ) {return internalRemoveData( elem, name );},// For internal use only._data: function( elem, name, data ) {return internalData( elem, name, data, true );},_removeData: function( elem, name ) {return internalRemoveData( elem, name, true );}});jQuery.fn.extend({data: function( key, value ) {var i, name, data,elem = this[0],attrs = elem && elem.attributes;// Special expections of .data basically thwart jQuery.access,// so implement the relevant behavior ourselves// Gets all valuesif ( key === undefined ) {if ( this.length ) {data = jQuery.data( elem );if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {i = attrs.length;while ( i-- ) {// Support: IE11+// The attrs elements can be null (#14894)if ( attrs[ i ] ) {name = attrs[ i ].name;if ( name.indexOf( "data-" ) === 0 ) {name = jQuery.camelCase( name.slice(5) );dataAttr( elem, name, data[ name ] );}}}jQuery._data( elem, "parsedAttrs", true );}}return data;}// Sets multiple valuesif ( typeof key === "object" ) {return this.each(function() {jQuery.data( this, key );});}return arguments.length > 1 ?// Sets one valuethis.each(function() {jQuery.data( this, key, value );}) :// Gets one value// Try to fetch any internally stored data firstelem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;},removeData: function( key ) {return this.each(function() {jQuery.removeData( this, key );});}});jQuery.extend({queue: function( elem, type, data ) {var queue;if ( elem ) {type = ( type || "fx" ) + "queue";queue = jQuery._data( elem, type );// Speed up dequeue by getting out quickly if this is just a lookupif ( data ) {if ( !queue || jQuery.isArray(data) ) {queue = jQuery._data( elem, type, jQuery.makeArray(data) );} else {queue.push( data );}}return queue || [];}},dequeue: function( elem, type ) {type = type || "fx";var queue = jQuery.queue( elem, type ),startLength = queue.length,fn = queue.shift(),hooks = jQuery._queueHooks( elem, type ),next = function() {jQuery.dequeue( elem, type );};// If the fx queue is dequeued, always remove the progress sentinelif ( fn === "inprogress" ) {fn = queue.shift();startLength--;}if ( fn ) {// Add a progress sentinel to prevent the fx queue from being// automatically dequeuedif ( type === "fx" ) {queue.unshift( "inprogress" );}// clear up the last queue stop functiondelete hooks.stop;fn.call( elem, next, hooks );}if ( !startLength && hooks ) {hooks.empty.fire();}},// not intended for public consumption - generates a queueHooks object, or returns the current one_queueHooks: function( elem, type ) {var key = type + "queueHooks";return jQuery._data( elem, key ) || jQuery._data( elem, key, {empty: jQuery.Callbacks("once memory").add(function() {jQuery._removeData( elem, type + "queue" );jQuery._removeData( elem, key );})});}});jQuery.fn.extend({queue: function( type, data ) {var setter = 2;if ( typeof type !== "string" ) {data = type;type = "fx";setter--;}if ( arguments.length < setter ) {return jQuery.queue( this[0], type );}return data === undefined ?this :this.each(function() {var queue = jQuery.queue( this, type, data );// ensure a hooks for this queuejQuery._queueHooks( this, type );if ( type === "fx" && queue[0] !== "inprogress" ) {jQuery.dequeue( this, type );}});},dequeue: function( type ) {return this.each(function() {jQuery.dequeue( this, type );});},clearQueue: function( type ) {return this.queue( type || "fx", [] );},// Get a promise resolved when queues of a certain type// are emptied (fx is the type by default)promise: function( type, obj ) {var tmp,count = 1,defer = jQuery.Deferred(),elements = this,i = this.length,resolve = function() {if ( !( --count ) ) {defer.resolveWith( elements, [ elements ] );}};if ( typeof type !== "string" ) {obj = type;type = undefined;}type = type || "fx";while ( i-- ) {tmp = jQuery._data( elements[ i ], type + "queueHooks" );if ( tmp && tmp.empty ) {count++;tmp.empty.add( resolve );}}resolve();return defer.promise( obj );}});var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;var cssExpand = [ "Top", "Right", "Bottom", "Left" ];var isHidden = function( elem, el ) {// isHidden might be called from jQuery#filter function;// in that case, element will be second argumentelem = el || elem;return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );};// Multifunctional method to get and set values of a collection// The value/s can optionally be executed if it's a functionvar access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {var i = 0,length = elems.length,bulk = key == null;// Sets many valuesif ( jQuery.type( key ) === "object" ) {chainable = true;for ( i in key ) {jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );}// Sets one value} else if ( value !== undefined ) {chainable = true;if ( !jQuery.isFunction( value ) ) {raw = true;}if ( bulk ) {// Bulk operations run against the entire setif ( raw ) {fn.call( elems, value );fn = null;// ...except when executing function values} else {bulk = fn;fn = function( elem, key, value ) {return bulk.call( jQuery( elem ), value );};}}if ( fn ) {for ( ; i < length; i++ ) {fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );}}}return chainable ?elems :// Getsbulk ?fn.call( elems ) :length ? fn( elems[0], key ) : emptyGet;};var rcheckableType = (/^(?:checkbox|radio)$/i);(function() {// Minified: var a,b,cvar input = document.createElement( "input" ),div = document.createElement( "div" ),fragment = document.createDocumentFragment();// Setupdiv.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";// IE strips leading whitespace when .innerHTML is usedsupport.leadingWhitespace = div.firstChild.nodeType === 3;// Make sure that tbody elements aren't automatically inserted// IE will insert them into empty tablessupport.tbody = !div.getElementsByTagName( "tbody" ).length;// Make sure that link elements get serialized correctly by innerHTML// This requires a wrapper element in IEsupport.htmlSerialize = !!div.getElementsByTagName( "link" ).length;// Makes sure cloning an html5 element does not cause problems// Where outerHTML is undefined, this still workssupport.html5Clone =document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";// Check if a disconnected checkbox will retain its checked// value of true after appended to the DOM (IE6/7)input.type = "checkbox";input.checked = true;fragment.appendChild( input );support.appendChecked = input.checked;// Make sure textarea (and checkbox) defaultValue is properly cloned// Support: IE6-IE11+div.innerHTML = "<textarea>x</textarea>";support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;// #11217 - WebKit loses check when the name is after the checked attributefragment.appendChild( div );div.innerHTML = "<input type='radio' checked='checked' name='t'/>";// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3// old WebKit doesn't clone checked state correctly in fragmentssupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;// Support: IE<9// Opera does not clone events (and typeof div.attachEvent === undefined).// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()support.noCloneEvent = true;if ( div.attachEvent ) {div.attachEvent( "onclick", function() {support.noCloneEvent = false;});div.cloneNode( true ).click();}// Execute the test only if not already executed in another module.if (support.deleteExpando == null) {// Support: IE<9support.deleteExpando = true;try {delete div.test;} catch( e ) {support.deleteExpando = false;}}})();(function() {var i, eventName,div = document.createElement( "div" );// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)for ( i in { submit: true, change: true, focusin: true }) {eventName = "on" + i;if ( !(support[ i + "Bubbles" ] = eventName in window) ) {// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)div.setAttribute( eventName, "t" );support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;}}// Null elements to avoid leaks in IE.div = null;})();var rformElems = /^(?:input|select|textarea)$/i,rkeyEvent = /^key/,rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;function returnTrue() {return true;}function returnFalse() {return false;}function safeActiveElement() {try {return document.activeElement;} catch ( err ) { }}/* * Helper functions for managing events -- not part of the public interface. * Props to Dean Edwards' addEvent library for many of the ideas. */jQuery.event = {global: {},add: function( elem, types, handler, data, selector ) {var tmp, events, t, handleObjIn,special, eventHandle, handleObj,handlers, type, namespaces, origType,elemData = jQuery._data( elem );// Don't attach events to noData or text/comment nodes (but allow plain objects)if ( !elemData ) {return;}// Caller can pass in an object of custom data in lieu of the handlerif ( handler.handler ) {handleObjIn = handler;handler = handleObjIn.handler;selector = handleObjIn.selector;}// Make sure that the handler has a unique ID, used to find/remove it laterif ( !handler.guid ) {handler.guid = jQuery.guid++;}// Init the element's event structure and main handler, if this is the firstif ( !(events = elemData.events) ) {events = elemData.events = {};}if ( !(eventHandle = elemData.handle) ) {eventHandle = elemData.handle = function( e ) {// Discard the second event of a jQuery.event.trigger() and// when an event is called after a page has unloadedreturn typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :undefined;};// Add elem as a property of the handle fn to prevent a memory leak with IE non-native eventseventHandle.elem = elem;}// Handle multiple events separated by a spacetypes = ( types || "" ).match( rnotwhite ) || [ "" ];t = types.length;while ( t-- ) {tmp = rtypenamespace.exec( types[t] ) || [];type = origType = tmp[1];namespaces = ( tmp[2] || "" ).split( "." ).sort();// There *must* be a type, no attaching namespace-only handlersif ( !type ) {continue;}// If event changes its type, use the special event handlers for the changed typespecial = jQuery.event.special[ type ] || {};// If selector defined, determine special event api type, otherwise given typetype = ( selector ? special.delegateType : special.bindType ) || type;// Update special based on newly reset typespecial = jQuery.event.special[ type ] || {};// handleObj is passed to all event handlershandleObj = jQuery.extend({type: type,origType: origType,data: data,handler: handler,guid: handler.guid,selector: selector,needsContext: selector && jQuery.expr.match.needsContext.test( selector ),namespace: namespaces.join(".")}, handleObjIn );// Init the event handler queue if we're the firstif ( !(handlers = events[ type ]) ) {handlers = events[ type ] = [];handlers.delegateCount = 0;// Only use addEventListener/attachEvent if the special events handler returns falseif ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {// Bind the global event handler to the elementif ( elem.addEventListener ) {elem.addEventListener( type, eventHandle, false );} else if ( elem.attachEvent ) {elem.attachEvent( "on" + type, eventHandle );}}}if ( special.add ) {special.add.call( elem, handleObj );if ( !handleObj.handler.guid ) {handleObj.handler.guid = handler.guid;}}// Add to the element's handler list, delegates in frontif ( selector ) {handlers.splice( handlers.delegateCount++, 0, handleObj );} else {handlers.push( handleObj );}// Keep track of which events have ever been used, for event optimizationjQuery.event.global[ type ] = true;}// Nullify elem to prevent memory leaks in IEelem = null;},// Detach an event or set of events from an elementremove: function( elem, types, handler, selector, mappedTypes ) {var j, handleObj, tmp,origCount, t, events,special, handlers, type,namespaces, origType,elemData = jQuery.hasData( elem ) && jQuery._data( elem );if ( !elemData || !(events = elemData.events) ) {return;}// Once for each type.namespace in types; type may be omittedtypes = ( types || "" ).match( rnotwhite ) || [ "" ];t = types.length;while ( t-- ) {tmp = rtypenamespace.exec( types[t] ) || [];type = origType = tmp[1];namespaces = ( tmp[2] || "" ).split( "." ).sort();// Unbind all events (on this namespace, if provided) for the elementif ( !type ) {for ( type in events ) {jQuery.event.remove( elem, type + types[ t ], handler, selector, true );}continue;}special = jQuery.event.special[ type ] || {};type = ( selector ? special.delegateType : special.bindType ) || type;handlers = events[ type ] || [];tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );// Remove matching eventsorigCount = j = handlers.length;while ( j-- ) {handleObj = handlers[ j ];if ( ( mappedTypes || origType === handleObj.origType ) &&( !handler || handler.guid === handleObj.guid ) &&( !tmp || tmp.test( handleObj.namespace ) ) &&( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {handlers.splice( j, 1 );if ( handleObj.selector ) {handlers.delegateCount--;}if ( special.remove ) {special.remove.call( elem, handleObj );}}}// Remove generic event handler if we removed something and no more handlers exist// (avoids potential for endless recursion during removal of special event handlers)if ( origCount && !handlers.length ) {if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {jQuery.removeEvent( elem, type, elemData.handle );}delete events[ type ];}}// Remove the expando if it's no longer usedif ( jQuery.isEmptyObject( events ) ) {delete elemData.handle;// removeData also checks for emptiness and clears the expando if empty// so use it instead of deletejQuery._removeData( elem, "events" );}},trigger: function( event, data, elem, onlyHandlers ) {var handle, ontype, cur,bubbleType, special, tmp, i,eventPath = [ elem || document ],type = hasOwn.call( event, "type" ) ? event.type : event,namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];cur = tmp = elem = elem || document;// Don't do events on text and comment nodesif ( elem.nodeType === 3 || elem.nodeType === 8 ) {return;}// focus/blur morphs to focusin/out; ensure we're not firing them right nowif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {return;}if ( type.indexOf(".") >= 0 ) {// Namespaced trigger; create a regexp to match event type in handle()namespaces = type.split(".");type = namespaces.shift();namespaces.sort();}ontype = type.indexOf(":") < 0 && "on" + type;// Caller can pass in a jQuery.Event object, Object, or just an event type stringevent = event[ jQuery.expando ] ?event :new jQuery.Event( type, typeof event === "object" && event );// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)event.isTrigger = onlyHandlers ? 2 : 3;event.namespace = namespaces.join(".");event.namespace_re = event.namespace ?new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :null;// Clean up the event in case it is being reusedevent.result = undefined;if ( !event.target ) {event.target = elem;}// Clone any incoming data and prepend the event, creating the handler arg listdata = data == null ?[ event ] :jQuery.makeArray( data, [ event ] );// Allow special events to draw outside the linesspecial = jQuery.event.special[ type ] || {};if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {return;}// Determine event propagation path in advance, per W3C events spec (#9951)// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {bubbleType = special.delegateType || type;if ( !rfocusMorph.test( bubbleType + type ) ) {cur = cur.parentNode;}for ( ; cur; cur = cur.parentNode ) {eventPath.push( cur );tmp = cur;}// Only add window if we got to document (e.g., not plain obj or detached DOM)if ( tmp === (elem.ownerDocument || document) ) {eventPath.push( tmp.defaultView || tmp.parentWindow || window );}}// Fire handlers on the event pathi = 0;while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {event.type = i > 1 ?bubbleType :special.bindType || type;// jQuery handlerhandle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );if ( handle ) {handle.apply( cur, data );}// Native handlerhandle = ontype && cur[ ontype ];if ( handle && handle.apply && jQuery.acceptData( cur ) ) {event.result = handle.apply( cur, data );if ( event.result === false ) {event.preventDefault();}}}event.type = type;// If nobody prevented the default action, do it nowif ( !onlyHandlers && !event.isDefaultPrevented() ) {if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&jQuery.acceptData( elem ) ) {// Call a native DOM method on the target with the same name name as the event.// Can't use an .isFunction() check here because IE6/7 fails that test.// Don't do default actions on window, that's where global variables be (#6170)if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {// Don't re-trigger an onFOO event when we call its FOO() methodtmp = elem[ ontype ];if ( tmp ) {elem[ ontype ] = null;}// Prevent re-triggering of the same event, since we already bubbled it abovejQuery.event.triggered = type;try {elem[ type ]();} catch ( e ) {// IE<9 dies on focus/blur to hidden element (#1486,#12518)// only reproducible on winXP IE8 native, not IE9 in IE8 mode}jQuery.event.triggered = undefined;if ( tmp ) {elem[ ontype ] = tmp;}}}}return event.result;},dispatch: function( event ) {// Make a writable jQuery.Event from the native event objectevent = jQuery.event.fix( event );var i, ret, handleObj, matched, j,handlerQueue = [],args = slice.call( arguments ),handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],special = jQuery.event.special[ event.type ] || {};// Use the fix-ed jQuery.Event rather than the (read-only) native eventargs[0] = event;event.delegateTarget = this;// Call the preDispatch hook for the mapped type, and let it bail if desiredif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {return;}// Determine handlershandlerQueue = jQuery.event.handlers.call( this, event, handlers );// Run delegates first; they may want to stop propagation beneath usi = 0;while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {event.currentTarget = matched.elem;j = 0;while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {// Triggered event must either 1) have no namespace, or// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {event.handleObj = handleObj;event.data = handleObj.data;ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ).apply( matched.elem, args );if ( ret !== undefined ) {if ( (event.result = ret) === false ) {event.preventDefault();event.stopPropagation();}}}}}// Call the postDispatch hook for the mapped typeif ( special.postDispatch ) {special.postDispatch.call( this, event );}return event.result;},handlers: function( event, handlers ) {var sel, handleObj, matches, i,handlerQueue = [],delegateCount = handlers.delegateCount,cur = event.target;// Find delegate handlers// Black-hole SVG <use> instance trees (#13180)// Avoid non-left-click bubbling in Firefox (#3861)if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {/* jshint eqeqeq: false */for ( ; cur != this; cur = cur.parentNode || this ) {/* jshint eqeqeq: true */// Don't check non-elements (#13208)// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {matches = [];for ( i = 0; i < delegateCount; i++ ) {handleObj = handlers[ i ];// Don't conflict with Object.prototype properties (#13203)sel = handleObj.selector + " ";if ( matches[ sel ] === undefined ) {matches[ sel ] = handleObj.needsContext ?jQuery( sel, this ).index( cur ) >= 0 :jQuery.find( sel, this, null, [ cur ] ).length;}if ( matches[ sel ] ) {matches.push( handleObj );}}if ( matches.length ) {handlerQueue.push({ elem: cur, handlers: matches });}}}}// Add the remaining (directly-bound) handlersif ( delegateCount < handlers.length ) {handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });}return handlerQueue;},fix: function( event ) {if ( event[ jQuery.expando ] ) {return event;}// Create a writable copy of the event object and normalize some propertiesvar i, prop, copy,type = event.type,originalEvent = event,fixHook = this.fixHooks[ type ];if ( !fixHook ) {this.fixHooks[ type ] = fixHook =rmouseEvent.test( type ) ? this.mouseHooks :rkeyEvent.test( type ) ? this.keyHooks :{};}copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;event = new jQuery.Event( originalEvent );i = copy.length;while ( i-- ) {prop = copy[ i ];event[ prop ] = originalEvent[ prop ];}// Support: IE<9// Fix target property (#1925)if ( !event.target ) {event.target = originalEvent.srcElement || document;}// Support: Chrome 23+, Safari?// Target should not be a text node (#504, #13143)if ( event.target.nodeType === 3 ) {event.target = event.target.parentNode;}// Support: IE<9// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)event.metaKey = !!event.metaKey;return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;},// Includes some event props shared by KeyEvent and MouseEventprops: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),fixHooks: {},keyHooks: {props: "char charCode key keyCode".split(" "),filter: function( event, original ) {// Add which for key eventsif ( event.which == null ) {event.which = original.charCode != null ? original.charCode : original.keyCode;}return event;}},mouseHooks: {props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),filter: function( event, original ) {var body, eventDoc, doc,button = original.button,fromElement = original.fromElement;// Calculate pageX/Y if missing and clientX/Y availableif ( event.pageX == null && original.clientX != null ) {eventDoc = event.target.ownerDocument || document;doc = eventDoc.documentElement;body = eventDoc.body;event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );}// Add relatedTarget, if necessaryif ( !event.relatedTarget && fromElement ) {event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;}// Add which for click: 1 === left; 2 === middle; 3 === right// Note: button is not normalized, so don't use itif ( !event.which && button !== undefined ) {event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );}return event;}},special: {load: {// Prevent triggered image.load events from bubbling to window.loadnoBubble: true},focus: {// Fire native event if possible so blur/focus sequence is correcttrigger: function() {if ( this !== safeActiveElement() && this.focus ) {try {this.focus();return false;} catch ( e ) {// Support: IE<9// If we error on focus to hidden element (#1486, #12518),// let .trigger() run the handlers}}},delegateType: "focusin"},blur: {trigger: function() {if ( this === safeActiveElement() && this.blur ) {this.blur();return false;}},delegateType: "focusout"},click: {// For checkbox, fire native event so checked state will be righttrigger: function() {if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {this.click();return false;}},// For cross-browser consistency, don't fire native .click() on links_default: function( event ) {return jQuery.nodeName( event.target, "a" );}},beforeunload: {postDispatch: function( event ) {// Support: Firefox 20+// Firefox doesn't alert if the returnValue field is not set.if ( event.result !== undefined && event.originalEvent ) {event.originalEvent.returnValue = event.result;}}}},simulate: function( type, elem, event, bubble ) {// Piggyback on a donor event to simulate a different one.// Fake originalEvent to avoid donor's stopPropagation, but if the// simulated event prevents default then we do the same on the donor.var e = jQuery.extend(new jQuery.Event(),event,{type: type,isSimulated: true,originalEvent: {}});if ( bubble ) {jQuery.event.trigger( e, null, elem );} else {jQuery.event.dispatch.call( elem, e );}if ( e.isDefaultPrevented() ) {event.preventDefault();}}};jQuery.removeEvent = document.removeEventListener ?function( elem, type, handle ) {if ( elem.removeEventListener ) {elem.removeEventListener( type, handle, false );}} :function( elem, type, handle ) {var name = "on" + type;if ( elem.detachEvent ) {// #8545, #7054, preventing memory leaks for custom events in IE6-8// detachEvent needed property on element, by name of that event, to properly expose it to GCif ( typeof elem[ name ] === strundefined ) {elem[ name ] = null;}elem.detachEvent( name, handle );}};jQuery.Event = function( src, props ) {// Allow instantiation without the 'new' keywordif ( !(this instanceof jQuery.Event) ) {return new jQuery.Event( src, props );}// Event objectif ( src && src.type ) {this.originalEvent = src;this.type = src.type;// Events bubbling up the document may have been marked as prevented// by a handler lower down the tree; reflect the correct value.this.isDefaultPrevented = src.defaultPrevented ||src.defaultPrevented === undefined &&// Support: IE < 9, Android < 4.0src.returnValue === false ?returnTrue :returnFalse;// Event type} else {this.type = src;}// Put explicitly provided properties onto the event objectif ( props ) {jQuery.extend( this, props );}// Create a timestamp if incoming event doesn't have onethis.timeStamp = src && src.timeStamp || jQuery.now();// Mark it as fixedthis[ jQuery.expando ] = true;};// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.htmljQuery.Event.prototype = {isDefaultPrevented: returnFalse,isPropagationStopped: returnFalse,isImmediatePropagationStopped: returnFalse,preventDefault: function() {var e = this.originalEvent;this.isDefaultPrevented = returnTrue;if ( !e ) {return;}// If preventDefault exists, run it on the original eventif ( e.preventDefault ) {e.preventDefault();// Support: IE// Otherwise set the returnValue property of the original event to false} else {e.returnValue = false;}},stopPropagation: function() {var e = this.originalEvent;this.isPropagationStopped = returnTrue;if ( !e ) {return;}// If stopPropagation exists, run it on the original eventif ( e.stopPropagation ) {e.stopPropagation();}// Support: IE// Set the cancelBubble property of the original event to truee.cancelBubble = true;},stopImmediatePropagation: function() {var e = this.originalEvent;this.isImmediatePropagationStopped = returnTrue;if ( e && e.stopImmediatePropagation ) {e.stopImmediatePropagation();}this.stopPropagation();}};// Create mouseenter/leave events using mouseover/out and event-time checksjQuery.each({mouseenter: "mouseover",mouseleave: "mouseout",pointerenter: "pointerover",pointerleave: "pointerout"}, function( orig, fix ) {jQuery.event.special[ orig ] = {delegateType: fix,bindType: fix,handle: function( event ) {var ret,target = this,related = event.relatedTarget,handleObj = event.handleObj;// For mousenter/leave call the handler if related is outside the target.// NB: No relatedTarget if the mouse left/entered the browser windowif ( !related || (related !== target && !jQuery.contains( target, related )) ) {event.type = handleObj.origType;ret = handleObj.handler.apply( this, arguments );event.type = fix;}return ret;}};});// IE submit delegationif ( !support.submitBubbles ) {jQuery.event.special.submit = {setup: function() {// Only need this for delegated form submit eventsif ( jQuery.nodeName( this, "form" ) ) {return false;}// Lazy-add a submit handler when a descendant form may potentially be submittedjQuery.event.add( this, "click._submit keypress._submit", function( e ) {// Node name check avoids a VML-related crash in IE (#9807)var elem = e.target,form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;if ( form && !jQuery._data( form, "submitBubbles" ) ) {jQuery.event.add( form, "submit._submit", function( event ) {event._submit_bubble = true;});jQuery._data( form, "submitBubbles", true );}});// return undefined since we don't need an event listener},postDispatch: function( event ) {// If form was submitted by the user, bubble the event up the treeif ( event._submit_bubble ) {delete event._submit_bubble;if ( this.parentNode && !event.isTrigger ) {jQuery.event.simulate( "submit", this.parentNode, event, true );}}},teardown: function() {// Only need this for delegated form submit eventsif ( jQuery.nodeName( this, "form" ) ) {return false;}// Remove delegated handlers; cleanData eventually reaps submit handlers attached abovejQuery.event.remove( this, "._submit" );}};}// IE change delegation and checkbox/radio fixif ( !support.changeBubbles ) {jQuery.event.special.change = {setup: function() {if ( rformElems.test( this.nodeName ) ) {// IE doesn't fire change on a check/radio until blur; trigger it on click// after a propertychange. Eat the blur-change in special.change.handle.// This still fires onchange a second time for check/radio after blur.if ( this.type === "checkbox" || this.type === "radio" ) {jQuery.event.add( this, "propertychange._change", function( event ) {if ( event.originalEvent.propertyName === "checked" ) {this._just_changed = true;}});jQuery.event.add( this, "click._change", function( event ) {if ( this._just_changed && !event.isTrigger ) {this._just_changed = false;}// Allow triggered, simulated change events (#11500)jQuery.event.simulate( "change", this, event, true );});}return false;}// Delegated event; lazy-add a change handler on descendant inputsjQuery.event.add( this, "beforeactivate._change", function( e ) {var elem = e.target;if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {jQuery.event.add( elem, "change._change", function( event ) {if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {jQuery.event.simulate( "change", this.parentNode, event, true );}});jQuery._data( elem, "changeBubbles", true );}});},handle: function( event ) {var elem = event.target;// Swallow native change events from checkbox/radio, we already triggered them aboveif ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {return event.handleObj.handler.apply( this, arguments );}},teardown: function() {jQuery.event.remove( this, "._change" );return !rformElems.test( this.nodeName );}};}// Create "bubbling" focus and blur eventsif ( !support.focusinBubbles ) {jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {// Attach a single capturing handler on the document while someone wants focusin/focusoutvar handler = function( event ) {jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );};jQuery.event.special[ fix ] = {setup: function() {var doc = this.ownerDocument || this,attaches = jQuery._data( doc, fix );if ( !attaches ) {doc.addEventListener( orig, handler, true );}jQuery._data( doc, fix, ( attaches || 0 ) + 1 );},teardown: function() {var doc = this.ownerDocument || this,attaches = jQuery._data( doc, fix ) - 1;if ( !attaches ) {doc.removeEventListener( orig, handler, true );jQuery._removeData( doc, fix );} else {jQuery._data( doc, fix, attaches );}}};});}jQuery.fn.extend({on: function( types, selector, data, fn, /*INTERNAL*/ one ) {var type, origFn;// Types can be a map of types/handlersif ( typeof types === "object" ) {// ( types-Object, selector, data )if ( typeof selector !== "string" ) {// ( types-Object, data )data = data || selector;selector = undefined;}for ( type in types ) {this.on( type, selector, data, types[ type ], one );}return this;}if ( data == null && fn == null ) {// ( types, fn )fn = selector;data = selector = undefined;} else if ( fn == null ) {if ( typeof selector === "string" ) {// ( types, selector, fn )fn = data;data = undefined;} else {// ( types, data, fn )fn = data;data = selector;selector = undefined;}}if ( fn === false ) {fn = returnFalse;} else if ( !fn ) {return this;}if ( one === 1 ) {origFn = fn;fn = function( event ) {// Can use an empty set, since event contains the infojQuery().off( event );return origFn.apply( this, arguments );};// Use same guid so caller can remove using origFnfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );}return this.each( function() {jQuery.event.add( this, types, fn, data, selector );});},one: function( types, selector, data, fn ) {return this.on( types, selector, data, fn, 1 );},off: function( types, selector, fn ) {var handleObj, type;if ( types && types.preventDefault && types.handleObj ) {// ( event )  dispatched jQuery.EventhandleObj = types.handleObj;jQuery( types.delegateTarget ).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,handleObj.selector,handleObj.handler);return this;}if ( typeof types === "object" ) {// ( types-object [, selector] )for ( type in types ) {this.off( type, selector, types[ type ] );}return this;}if ( selector === false || typeof selector === "function" ) {// ( types [, fn] )fn = selector;selector = undefined;}if ( fn === false ) {fn = returnFalse;}return this.each(function() {jQuery.event.remove( this, types, fn, selector );});},trigger: function( type, data ) {return this.each(function() {jQuery.event.trigger( type, data, this );});},triggerHandler: function( type, data ) {var elem = this[0];if ( elem ) {return jQuery.event.trigger( type, data, elem, true );}}});function createSafeFragment( document ) {var list = nodeNames.split( "|" ),safeFrag = document.createDocumentFragment();if ( safeFrag.createElement ) {while ( list.length ) {safeFrag.createElement(list.pop());}}return safeFrag;}var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),rleadingWhitespace = /^\s+/,rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,rtagName = /<([\w:]+)/,rtbody = /<tbody/i,rhtml = /<|&#?\w+;/,rnoInnerhtml = /<(?:script|style|link)/i,// checked="checked" or checkedrchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,rscriptType = /^$|\/(?:java|ecma)script/i,rscriptTypeMasked = /^true\/(.*)/,rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,// We have to close these tags to support XHTML (#13200)wrapMap = {option: [ 1, "<select multiple='multiple'>", "</select>" ],legend: [ 1, "<fieldset>", "</fieldset>" ],area: [ 1, "<map>", "</map>" ],param: [ 1, "<object>", "</object>" ],thead: [ 1, "<table>", "</table>" ],tr: [ 2, "<table><tbody>", "</tbody></table>" ],col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,// unless wrapped in a div with non-breaking characters in front of it._default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]},safeFragment = createSafeFragment( document ),fragmentDiv = safeFragment.appendChild( document.createElement("div") );wrapMap.optgroup = wrapMap.option;wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;wrapMap.th = wrapMap.td;function getAll( context, tag ) {var elems, elem,i = 0,found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :undefined;if ( !found ) {for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {if ( !tag || jQuery.nodeName( elem, tag ) ) {found.push( elem );} else {jQuery.merge( found, getAll( elem, tag ) );}}}return tag === undefined || tag && jQuery.nodeName( context, tag ) ?jQuery.merge( [ context ], found ) :found;}// Used in buildFragment, fixes the defaultChecked propertyfunction fixDefaultChecked( elem ) {if ( rcheckableType.test( elem.type ) ) {elem.defaultChecked = elem.checked;}}// Support: IE<8// Manipulating tables requires a tbodyfunction manipulationTarget( elem, content ) {return jQuery.nodeName( elem, "table" ) &&jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?elem.getElementsByTagName("tbody")[0] ||elem.appendChild( elem.ownerDocument.createElement("tbody") ) :elem;}// Replace/restore the type attribute of script elements for safe DOM manipulationfunction disableScript( elem ) {elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;return elem;}function restoreScript( elem ) {var match = rscriptTypeMasked.exec( elem.type );if ( match ) {elem.type = match[1];} else {elem.removeAttribute("type");}return elem;}// Mark scripts as having already been evaluatedfunction setGlobalEval( elems, refElements ) {var elem,i = 0;for ( ; (elem = elems[i]) != null; i++ ) {jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );}}function cloneCopyEvent( src, dest ) {if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {return;}var type, i, l,oldData = jQuery._data( src ),curData = jQuery._data( dest, oldData ),events = oldData.events;if ( events ) {delete curData.handle;curData.events = {};for ( type in events ) {for ( i = 0, l = events[ type ].length; i < l; i++ ) {jQuery.event.add( dest, type, events[ type ][ i ] );}}}// make the cloned public data object a copy from the originalif ( curData.data ) {curData.data = jQuery.extend( {}, curData.data );}}function fixCloneNodeIssues( src, dest ) {var nodeName, e, data;// We do not need to do anything for non-Elementsif ( dest.nodeType !== 1 ) {return;}nodeName = dest.nodeName.toLowerCase();// IE6-8 copies events bound via attachEvent when using cloneNode.if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {data = jQuery._data( dest );for ( e in data.events ) {jQuery.removeEvent( dest, e, data.handle );}// Event data gets referenced instead of copied if the expando gets copied toodest.removeAttribute( jQuery.expando );}// IE blanks contents when cloning scripts, and tries to evaluate newly-set textif ( nodeName === "script" && dest.text !== src.text ) {disableScript( dest ).text = src.text;restoreScript( dest );// IE6-10 improperly clones children of object elements using classid.// IE10 throws NoModificationAllowedError if parent is null, #12132.} else if ( nodeName === "object" ) {if ( dest.parentNode ) {dest.outerHTML = src.outerHTML;}// This path appears unavoidable for IE9. When cloning an object// element in IE9, the outerHTML strategy above is not sufficient.// If the src has innerHTML and the destination does not,// copy the src.innerHTML into the dest.innerHTML. #10324if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {dest.innerHTML = src.innerHTML;}} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {// IE6-8 fails to persist the checked state of a cloned checkbox// or radio button. Worse, IE6-7 fail to give the cloned element// a checked appearance if the defaultChecked value isn't also setdest.defaultChecked = dest.checked = src.checked;// IE6-7 get confused and end up setting the value of a cloned// checkbox/radio button to an empty string instead of "on"if ( dest.value !== src.value ) {dest.value = src.value;}// IE6-8 fails to return the selected option to the default selected// state when cloning options} else if ( nodeName === "option" ) {dest.defaultSelected = dest.selected = src.defaultSelected;// IE6-8 fails to set the defaultValue to the correct value when// cloning other types of input fields} else if ( nodeName === "input" || nodeName === "textarea" ) {dest.defaultValue = src.defaultValue;}}jQuery.extend({clone: function( elem, dataAndEvents, deepDataAndEvents ) {var destElements, node, clone, i, srcElements,inPage = jQuery.contains( elem.ownerDocument, elem );if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {clone = elem.cloneNode( true );// IE<=8 does not properly clone detached, unknown element nodes} else {fragmentDiv.innerHTML = elem.outerHTML;fragmentDiv.removeChild( clone = fragmentDiv.firstChild );}if ( (!support.noCloneEvent || !support.noCloneChecked) &&(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2destElements = getAll( clone );srcElements = getAll( elem );// Fix all IE cloning issuesfor ( i = 0; (node = srcElements[i]) != null; ++i ) {// Ensure that the destination node is not null; Fixes #9587if ( destElements[i] ) {fixCloneNodeIssues( node, destElements[i] );}}}// Copy the events from the original to the cloneif ( dataAndEvents ) {if ( deepDataAndEvents ) {srcElements = srcElements || getAll( elem );destElements = destElements || getAll( clone );for ( i = 0; (node = srcElements[i]) != null; i++ ) {cloneCopyEvent( node, destElements[i] );}} else {cloneCopyEvent( elem, clone );}}// Preserve script evaluation historydestElements = getAll( clone, "script" );if ( destElements.length > 0 ) {setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );}destElements = srcElements = node = null;// Return the cloned setreturn clone;},buildFragment: function( elems, context, scripts, selection ) {var j, elem, contains,tmp, tag, tbody, wrap,l = elems.length,// Ensure a safe fragmentsafe = createSafeFragment( context ),nodes = [],i = 0;for ( ; i < l; i++ ) {elem = elems[ i ];if ( elem || elem === 0 ) {// Add nodes directlyif ( jQuery.type( elem ) === "object" ) {jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );// Convert non-html into a text node} else if ( !rhtml.test( elem ) ) {nodes.push( context.createTextNode( elem ) );// Convert html into DOM nodes} else {tmp = tmp || safe.appendChild( context.createElement("div") );// Deserialize a standard representationtag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();wrap = wrapMap[ tag ] || wrapMap._default;tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];// Descend through wrappers to the right contentj = wrap[0];while ( j-- ) {tmp = tmp.lastChild;}// Manually add leading whitespace removed by IEif ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );}// Remove IE's autoinserted <tbody> from table fragmentsif ( !support.tbody ) {// String was a <table>, *may* have spurious <tbody>elem = tag === "table" && !rtbody.test( elem ) ?tmp.firstChild :// String was a bare <thead> or <tfoot>wrap[1] === "<table>" && !rtbody.test( elem ) ?tmp :0;j = elem && elem.childNodes.length;while ( j-- ) {if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {elem.removeChild( tbody );}}}jQuery.merge( nodes, tmp.childNodes );// Fix #12392 for WebKit and IE > 9tmp.textContent = "";// Fix #12392 for oldIEwhile ( tmp.firstChild ) {tmp.removeChild( tmp.firstChild );}// Remember the top-level container for proper cleanuptmp = safe.lastChild;}}}// Fix #11356: Clear elements from fragmentif ( tmp ) {safe.removeChild( tmp );}// Reset defaultChecked for any radios and checkboxes// about to be appended to the DOM in IE 6/7 (#8060)if ( !support.appendChecked ) {jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );}i = 0;while ( (elem = nodes[ i++ ]) ) {// #4087 - If origin and destination elements are the same, and this is// that element, do not do anythingif ( selection && jQuery.inArray( elem, selection ) !== -1 ) {continue;}contains = jQuery.contains( elem.ownerDocument, elem );// Append to fragmenttmp = getAll( safe.appendChild( elem ), "script" );// Preserve script evaluation historyif ( contains ) {setGlobalEval( tmp );}// Capture executablesif ( scripts ) {j = 0;while ( (elem = tmp[ j++ ]) ) {if ( rscriptType.test( elem.type || "" ) ) {scripts.push( elem );}}}}tmp = null;return safe;},cleanData: function( elems, /* internal */ acceptData ) {var elem, type, id, data,i = 0,internalKey = jQuery.expando,cache = jQuery.cache,deleteExpando = support.deleteExpando,special = jQuery.event.special;for ( ; (elem = elems[i]) != null; i++ ) {if ( acceptData || jQuery.acceptData( elem ) ) {id = elem[ internalKey ];data = id && cache[ id ];if ( data ) {if ( data.events ) {for ( type in data.events ) {if ( special[ type ] ) {jQuery.event.remove( elem, type );// This is a shortcut to avoid jQuery.event.remove's overhead} else {jQuery.removeEvent( elem, type, data.handle );}}}// Remove cache only if it was not already removed by jQuery.event.removeif ( cache[ id ] ) {delete cache[ id ];// IE does not allow us to delete expando properties from nodes,// nor does it have a removeAttribute function on Document nodes;// we must handle all of these casesif ( deleteExpando ) {delete elem[ internalKey ];} else if ( typeof elem.removeAttribute !== strundefined ) {elem.removeAttribute( internalKey );} else {elem[ internalKey ] = null;}deletedIds.push( id );}}}}}});jQuery.fn.extend({text: function( value ) {return access( this, function( value ) {return value === undefined ?jQuery.text( this ) :this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );}, null, value, arguments.length );},append: function() {return this.domManip( arguments, function( elem ) {if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {var target = manipulationTarget( this, elem );target.appendChild( elem );}});},prepend: function() {return this.domManip( arguments, function( elem ) {if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {var target = manipulationTarget( this, elem );target.insertBefore( elem, target.firstChild );}});},before: function() {return this.domManip( arguments, function( elem ) {if ( this.parentNode ) {this.parentNode.insertBefore( elem, this );}});},after: function() {return this.domManip( arguments, function( elem ) {if ( this.parentNode ) {this.parentNode.insertBefore( elem, this.nextSibling );}});},remove: function( selector, keepData /* Internal Use Only */ ) {var elem,elems = selector ? jQuery.filter( selector, this ) : this,i = 0;for ( ; (elem = elems[i]) != null; i++ ) {if ( !keepData && elem.nodeType === 1 ) {jQuery.cleanData( getAll( elem ) );}if ( elem.parentNode ) {if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {setGlobalEval( getAll( elem, "script" ) );}elem.parentNode.removeChild( elem );}}return this;},empty: function() {var elem,i = 0;for ( ; (elem = this[i]) != null; i++ ) {// Remove element nodes and prevent memory leaksif ( elem.nodeType === 1 ) {jQuery.cleanData( getAll( elem, false ) );}// Remove any remaining nodeswhile ( elem.firstChild ) {elem.removeChild( elem.firstChild );}// If this is a select, ensure that it displays empty (#12336)// Support: IE<9if ( elem.options && jQuery.nodeName( elem, "select" ) ) {elem.options.length = 0;}}return this;},clone: function( dataAndEvents, deepDataAndEvents ) {dataAndEvents = dataAndEvents == null ? false : dataAndEvents;deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;return this.map(function() {return jQuery.clone( this, dataAndEvents, deepDataAndEvents );});},html: function( value ) {return access( this, function( value ) {var elem = this[ 0 ] || {},i = 0,l = this.length;if ( value === undefined ) {return elem.nodeType === 1 ?elem.innerHTML.replace( rinlinejQuery, "" ) :undefined;}// See if we can take a shortcut and just use innerHTMLif ( typeof value === "string" && !rnoInnerhtml.test( value ) &&( support.htmlSerialize || !rnoshimcache.test( value )  ) &&( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&!wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {value = value.replace( rxhtmlTag, "<$1></$2>" );try {for (; i < l; i++ ) {// Remove element nodes and prevent memory leakselem = this[i] || {};if ( elem.nodeType === 1 ) {jQuery.cleanData( getAll( elem, false ) );elem.innerHTML = value;}}elem = 0;// If using innerHTML throws an exception, use the fallback method} catch(e) {}}if ( elem ) {this.empty().append( value );}}, null, value, arguments.length );},replaceWith: function() {var arg = arguments[ 0 ];// Make the changes, replacing each context element with the new contentthis.domManip( arguments, function( elem ) {arg = this.parentNode;jQuery.cleanData( getAll( this ) );if ( arg ) {arg.replaceChild( elem, this );}});// Force removal if there was no new content (e.g., from empty arguments)return arg && (arg.length || arg.nodeType) ? this : this.remove();},detach: function( selector ) {return this.remove( selector, true );},domManip: function( args, callback ) {// Flatten any nested arraysargs = concat.apply( [], args );var first, node, hasScripts,scripts, doc, fragment,i = 0,l = this.length,set = this,iNoClone = l - 1,value = args[0],isFunction = jQuery.isFunction( value );// We can't cloneNode fragments that contain checked, in WebKitif ( isFunction ||( l > 1 && typeof value === "string" &&!support.checkClone && rchecked.test( value ) ) ) {return this.each(function( index ) {var self = set.eq( index );if ( isFunction ) {args[0] = value.call( this, index, self.html() );}self.domManip( args, callback );});}if ( l ) {fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );first = fragment.firstChild;if ( fragment.childNodes.length === 1 ) {fragment = first;}if ( first ) {scripts = jQuery.map( getAll( fragment, "script" ), disableScript );hasScripts = scripts.length;// Use the original fragment for the last item instead of the first because it can end up// being emptied incorrectly in certain situations (#8070).for ( ; i < l; i++ ) {node = fragment;if ( i !== iNoClone ) {node = jQuery.clone( node, true, true );// Keep references to cloned scripts for later restorationif ( hasScripts ) {jQuery.merge( scripts, getAll( node, "script" ) );}}callback.call( this[i], node, i );}if ( hasScripts ) {doc = scripts[ scripts.length - 1 ].ownerDocument;// Reenable scriptsjQuery.map( scripts, restoreScript );// Evaluate executable scripts on first document insertionfor ( i = 0; i < hasScripts; i++ ) {node = scripts[ i ];if ( rscriptType.test( node.type || "" ) &&!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {if ( node.src ) {// Optional AJAX dependency, but won't run scripts if not presentif ( jQuery._evalUrl ) {jQuery._evalUrl( node.src );}} else {jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );}}}}// Fix #11809: Avoid leaking memoryfragment = first = null;}}return this;}});jQuery.each({appendTo: "append",prependTo: "prepend",insertBefore: "before",insertAfter: "after",replaceAll: "replaceWith"}, function( name, original ) {jQuery.fn[ name ] = function( selector ) {var elems,i = 0,ret = [],insert = jQuery( selector ),last = insert.length - 1;for ( ; i <= last; i++ ) {elems = i === last ? this : this.clone(true);jQuery( insert[i] )[ original ]( elems );// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()push.apply( ret, elems.get() );}return this.pushStack( ret );};});var iframe,elemdisplay = {};/** * Retrieve the actual display of a element * @param {String} name nodeName of the element * @param {Object} doc Document object */// Called only from within defaultDisplayfunction actualDisplay( name, doc ) {var style,elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),// getDefaultComputedStyle might be reliably used only on attached elementdisplay = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?// Use of this method is a temporary fix (more like optmization) until something better comes along,// since it was removed from specification and supported only in FFstyle.display : jQuery.css( elem[ 0 ], "display" );// We don't have any data stored on the element,// so use "detach" method as fast way to get rid of the elementelem.detach();return display;}/** * Try to determine the default display value of an element * @param {String} nodeName */function defaultDisplay( nodeName ) {var doc = document,display = elemdisplay[ nodeName ];if ( !display ) {display = actualDisplay( nodeName, doc );// If the simple way fails, read from inside an iframeif ( display === "none" || !display ) {// Use the already-created iframe if possibleiframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );// Always write a new HTML skeleton so Webkit and Firefox don't choke on reusedoc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;// Support: IEdoc.write();doc.close();display = actualDisplay( nodeName, doc );iframe.detach();}// Store the correct default displayelemdisplay[ nodeName ] = display;}return display;}(function() {var shrinkWrapBlocksVal;support.shrinkWrapBlocks = function() {if ( shrinkWrapBlocksVal != null ) {return shrinkWrapBlocksVal;}// Will be changed later if needed.shrinkWrapBlocksVal = false;// Minified: var b,c,dvar div, body, container;body = document.getElementsByTagName( "body" )[ 0 ];if ( !body || !body.style ) {// Test fired too early or in an unsupported environment, exit.return;}// Setupdiv = document.createElement( "div" );container = document.createElement( "div" );container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";body.appendChild( container ).appendChild( div );// Support: IE6// Check if elements with layout shrink-wrap their childrenif ( typeof div.style.zoom !== strundefined ) {// Reset CSS: box-sizing; display; margin; borderdiv.style.cssText =// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizing"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +"box-sizing:content-box;display:block;margin:0;border:0;" +"padding:1px;width:1px;zoom:1";div.appendChild( document.createElement( "div" ) ).style.width = "5px";shrinkWrapBlocksVal = div.offsetWidth !== 3;}body.removeChild( container );return shrinkWrapBlocksVal;};})();var rmargin = (/^margin/);var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );var getStyles, curCSS,rposition = /^(top|right|bottom|left)$/;if ( window.getComputedStyle ) {getStyles = function( elem ) {// Support: IE<=11+, Firefox<=30+ (#15098, #14150)// IE throws on elements created in popups// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"if ( elem.ownerDocument.defaultView.opener ) {return elem.ownerDocument.defaultView.getComputedStyle( elem, null );}return window.getComputedStyle( elem, null );};curCSS = function( elem, name, computed ) {var width, minWidth, maxWidth, ret,style = elem.style;computed = computed || getStyles( elem );// getPropertyValue is only needed for .css('filter') in IE9, see #12537ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;if ( computed ) {if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {ret = jQuery.style( elem, name );}// A tribute to the "awesome hack by Dean Edwards"// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-valuesif ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {// Remember the original valueswidth = style.width;minWidth = style.minWidth;maxWidth = style.maxWidth;// Put in the new values to get a computed value outstyle.minWidth = style.maxWidth = style.width = ret;ret = computed.width;// Revert the changed valuesstyle.width = width;style.minWidth = minWidth;style.maxWidth = maxWidth;}}// Support: IE// IE returns zIndex value as an integer.return ret === undefined ?ret :ret + "";};} else if ( document.documentElement.currentStyle ) {getStyles = function( elem ) {return elem.currentStyle;};curCSS = function( elem, name, computed ) {var left, rs, rsLeft, ret,style = elem.style;computed = computed || getStyles( elem );ret = computed ? computed[ name ] : undefined;// Avoid setting ret to empty string here// so we don't default to autoif ( ret == null && style && style[ name ] ) {ret = style[ name ];}// From the awesome hack by Dean Edwards// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291// If we're not dealing with a regular pixel number// but a number that has a weird ending, we need to convert it to pixels// but not position css attributes, as those are proportional to the parent element instead// and we can't measure the parent instead because it might trigger a "stacking dolls" problemif ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {// Remember the original valuesleft = style.left;rs = elem.runtimeStyle;rsLeft = rs && rs.left;// Put in the new values to get a computed value outif ( rsLeft ) {rs.left = elem.currentStyle.left;}style.left = name === "fontSize" ? "1em" : ret;ret = style.pixelLeft + "px";// Revert the changed valuesstyle.left = left;if ( rsLeft ) {rs.left = rsLeft;}}// Support: IE// IE returns zIndex value as an integer.return ret === undefined ?ret :ret + "" || "auto";};}function addGetHookIf( conditionFn, hookFn ) {// Define the hook, we'll check on the first run if it's really needed.return {get: function() {var condition = conditionFn();if ( condition == null ) {// The test was not ready at this point; screw the hook this time// but check again when needed next time.return;}if ( condition ) {// Hook not needed (or it's not possible to use it due to missing dependency),// remove it.// Since there are no other hooks for marginRight, remove the whole object.delete this.get;return;}// Hook needed; redefine it so that the support test is not executed again.return (this.get = hookFn).apply( this, arguments );}};}(function() {// Minified: var b,c,d,e,f,g, h,ivar div, style, a, pixelPositionVal, boxSizingReliableVal,reliableHiddenOffsetsVal, reliableMarginRightVal;// Setupdiv = document.createElement( "div" );div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";a = div.getElementsByTagName( "a" )[ 0 ];style = a && a.style;// Finish early in limited (non-browser) environmentsif ( !style ) {return;}style.cssText = "float:left;opacity:.5";// Support: IE<9// Make sure that element opacity exists (as opposed to filter)support.opacity = style.opacity === "0.5";// Verify style float existence// (IE uses styleFloat instead of cssFloat)support.cssFloat = !!style.cssFloat;div.style.backgroundClip = "content-box";div.cloneNode( true ).style.backgroundClip = "";support.clearCloneStyle = div.style.backgroundClip === "content-box";// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizingsupport.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||style.WebkitBoxSizing === "";jQuery.extend(support, {reliableHiddenOffsets: function() {if ( reliableHiddenOffsetsVal == null ) {computeStyleTests();}return reliableHiddenOffsetsVal;},boxSizingReliable: function() {if ( boxSizingReliableVal == null ) {computeStyleTests();}return boxSizingReliableVal;},pixelPosition: function() {if ( pixelPositionVal == null ) {computeStyleTests();}return pixelPositionVal;},// Support: Android 2.3reliableMarginRight: function() {if ( reliableMarginRightVal == null ) {computeStyleTests();}return reliableMarginRightVal;}});function computeStyleTests() {// Minified: var b,c,d,jvar div, body, container, contents;body = document.getElementsByTagName( "body" )[ 0 ];if ( !body || !body.style ) {// Test fired too early or in an unsupported environment, exit.return;}// Setupdiv = document.createElement( "div" );container = document.createElement( "div" );container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";body.appendChild( container ).appendChild( div );div.style.cssText =// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizing"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +"border:1px;padding:1px;width:4px;position:absolute";// Support: IE<9// Assume reasonable values in the absence of getComputedStylepixelPositionVal = boxSizingReliableVal = false;reliableMarginRightVal = true;// Check for getComputedStyle so that this code is not run in IE<9.if ( window.getComputedStyle ) {pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";boxSizingReliableVal =( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";// Support: Android 2.3// Div with explicit width and no margin-right incorrectly// gets computed margin-right based on width of container (#3333)// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-rightcontents = div.appendChild( document.createElement( "div" ) );// Reset CSS: box-sizing; display; margin; border; paddingcontents.style.cssText = div.style.cssText =// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizing"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +"box-sizing:content-box;display:block;margin:0;border:0;padding:0";contents.style.marginRight = contents.style.width = "0";div.style.width = "1px";reliableMarginRightVal =!parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );div.removeChild( contents );}// Support: IE8// Check if table cells still have offsetWidth/Height when they are set// to display:none and there are still other visible table cells in a// table row; if so, offsetWidth/Height are not reliable for use when// determining if an element has been hidden directly using// display:none (it is still safe to use offsets if a parent element is// hidden; don safety goggles and see bug #4512 for more information).div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";contents = div.getElementsByTagName( "td" );contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;if ( reliableHiddenOffsetsVal ) {contents[ 0 ].style.display = "";contents[ 1 ].style.display = "none";reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;}body.removeChild( container );}})();// A method for quickly swapping in/out CSS properties to get correct calculations.jQuery.swap = function( elem, options, callback, args ) {var ret, name,old = {};// Remember the old values, and insert the new onesfor ( name in options ) {old[ name ] = elem.style[ name ];elem.style[ name ] = options[ name ];}ret = callback.apply( elem, args || [] );// Revert the old valuesfor ( name in options ) {elem.style[ name ] = old[ name ];}return ret;};varralpha = /alpha\([^)]*\)/i,ropacity = /opacity\s*=\s*([^)]*)/,// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/displayrdisplayswap = /^(none|table(?!-c[ea]).+)/,rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),cssShow = { position: "absolute", visibility: "hidden", display: "block" },cssNormalTransform = {letterSpacing: "0",fontWeight: "400"},cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];// return a css property mapped to a potentially vendor prefixed propertyfunction vendorPropName( style, name ) {// shortcut for names that are not vendor prefixedif ( name in style ) {return name;}// check for vendor prefixed namesvar capName = name.charAt(0).toUpperCase() + name.slice(1),origName = name,i = cssPrefixes.length;while ( i-- ) {name = cssPrefixes[ i ] + capName;if ( name in style ) {return name;}}return origName;}function showHide( elements, show ) {var display, elem, hidden,values = [],index = 0,length = elements.length;for ( ; index < length; index++ ) {elem = elements[ index ];if ( !elem.style ) {continue;}values[ index ] = jQuery._data( elem, "olddisplay" );display = elem.style.display;if ( show ) {// Reset the inline display of this element to learn if it is// being hidden by cascaded rules or notif ( !values[ index ] && display === "none" ) {elem.style.display = "";}// Set elements which have been overridden with display: none// in a stylesheet to whatever the default browser style is// for such an elementif ( elem.style.display === "" && isHidden( elem ) ) {values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );}} else {hidden = isHidden( elem );if ( display && display !== "none" || !hidden ) {jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );}}}// Set the display of most of the elements in a second loop// to avoid the constant reflowfor ( index = 0; index < length; index++ ) {elem = elements[ index ];if ( !elem.style ) {continue;}if ( !show || elem.style.display === "none" || elem.style.display === "" ) {elem.style.display = show ? values[ index ] || "" : "none";}}return elements;}function setPositiveNumber( elem, value, subtract ) {var matches = rnumsplit.exec( value );return matches ?// Guard against undefined "subtract", e.g., when used as in cssHooksMath.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :value;}function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {var i = extra === ( isBorderBox ? "border" : "content" ) ?// If we already have the right measurement, avoid augmentation4 :// Otherwise initialize for horizontal or vertical propertiesname === "width" ? 1 : 0,val = 0;for ( ; i < 4; i += 2 ) {// both box models exclude margin, so add it if we want itif ( extra === "margin" ) {val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );}if ( isBorderBox ) {// border-box includes padding, so remove it if we want contentif ( extra === "content" ) {val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );}// at this point, extra isn't border nor margin, so remove borderif ( extra !== "margin" ) {val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );}} else {// at this point, extra isn't content, so add paddingval += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );// at this point, extra isn't content nor padding, so add borderif ( extra !== "padding" ) {val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );}}}return val;}function getWidthOrHeight( elem, name, extra ) {// Start with offset property, which is equivalent to the border-box valuevar valueIsBorderBox = true,val = name === "width" ? elem.offsetWidth : elem.offsetHeight,styles = getStyles( elem ),isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";// some non-html elements return undefined for offsetWidth, so check for null/undefined// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668if ( val <= 0 || val == null ) {// Fall back to computed then uncomputed css if necessaryval = curCSS( elem, name, styles );if ( val < 0 || val == null ) {val = elem.style[ name ];}// Computed unit is not pixels. Stop here and return.if ( rnumnonpx.test(val) ) {return val;}// we need the check for style in case a browser which returns unreliable values// for getComputedStyle silently falls back to the reliable elem.stylevalueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );// Normalize "", auto, and prepare for extraval = parseFloat( val ) || 0;}// use the active box-sizing model to add/subtract irrelevant stylesreturn ( val +augmentWidthOrHeight(elem,name,extra || ( isBorderBox ? "border" : "content" ),valueIsBorderBox,styles)) + "px";}jQuery.extend({// Add in style property hooks for overriding the default// behavior of getting and setting a style propertycssHooks: {opacity: {get: function( elem, computed ) {if ( computed ) {// We should always get a number back from opacityvar ret = curCSS( elem, "opacity" );return ret === "" ? "1" : ret;}}}},// Don't automatically add "px" to these possibly-unitless propertiescssNumber: {"columnCount": true,"fillOpacity": true,"flexGrow": true,"flexShrink": true,"fontWeight": true,"lineHeight": true,"opacity": true,"order": true,"orphans": true,"widows": true,"zIndex": true,"zoom": true},// Add in properties whose names you wish to fix before// setting or getting the valuecssProps: {// normalize float css property"float": support.cssFloat ? "cssFloat" : "styleFloat"},// Get and set the style property on a DOM Nodestyle: function( elem, name, value, extra ) {// Don't set styles on text and comment nodesif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {return;}// Make sure that we're working with the right namevar ret, type, hooks,origName = jQuery.camelCase( name ),style = elem.style;name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );// gets hook for the prefixed version// followed by the unprefixed versionhooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];// Check if we're setting a valueif ( value !== undefined ) {type = typeof value;// convert relative number strings (+= or -=) to relative numbers. #7345if ( type === "string" && (ret = rrelNum.exec( value )) ) {value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );// Fixes bug #9237type = "number";}// Make sure that null and NaN values aren't set. See: #7116if ( value == null || value !== value ) {return;}// If a number was passed in, add 'px' to the (except for certain CSS properties)if ( type === "number" && !jQuery.cssNumber[ origName ] ) {value += "px";}// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,// but it would mean to define eight (for every problematic property) identical functionsif ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {style[ name ] = "inherit";}// If a hook was provided, use that value, otherwise just set the specified valueif ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {// Support: IE// Swallow errors from 'invalid' CSS values (#5509)try {style[ name ] = value;} catch(e) {}}} else {// If a hook was provided get the non-computed value from thereif ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {return ret;}// Otherwise just get the value from the style objectreturn style[ name ];}},css: function( elem, name, extra, styles ) {var num, val, hooks,origName = jQuery.camelCase( name );// Make sure that we're working with the right namename = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );// gets hook for the prefixed version// followed by the unprefixed versionhooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];// If a hook was provided get the computed value from thereif ( hooks && "get" in hooks ) {val = hooks.get( elem, true, extra );}// Otherwise, if a way to get the computed value exists, use thatif ( val === undefined ) {val = curCSS( elem, name, styles );}//convert "normal" to computed valueif ( val === "normal" && name in cssNormalTransform ) {val = cssNormalTransform[ name ];}// Return, converting to number if forced or a qualifier was provided and val looks numericif ( extra === "" || extra ) {num = parseFloat( val );return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;}return val;}});jQuery.each([ "height", "width" ], function( i, name ) {jQuery.cssHooks[ name ] = {get: function( elem, computed, extra ) {if ( computed ) {// certain elements can have dimension info if we invisibly show them// however, it must have a current display style that would benefit from thisreturn rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?jQuery.swap( elem, cssShow, function() {return getWidthOrHeight( elem, name, extra );}) :getWidthOrHeight( elem, name, extra );}},set: function( elem, value, extra ) {var styles = extra && getStyles( elem );return setPositiveNumber( elem, value, extra ?augmentWidthOrHeight(elem,name,extra,support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",styles) : 0);}};});if ( !support.opacity ) {jQuery.cssHooks.opacity = {get: function( elem, computed ) {// IE uses filters for opacityreturn ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?( 0.01 * parseFloat( RegExp.$1 ) ) + "" :computed ? "1" : "";},set: function( elem, value ) {var style = elem.style,currentStyle = elem.currentStyle,opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",filter = currentStyle && currentStyle.filter || style.filter || "";// IE has trouble with opacity if it does not have layout// Force it by setting the zoom levelstyle.zoom = 1;// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652// if value === "", then remove inline opacity #12685if ( ( value >= 1 || value === "" ) &&jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&style.removeAttribute ) {// Setting style.filter to null, "" & " " still leave "filter:" in the cssText// if "filter:" is present at all, clearType is disabled, we want to avoid this// style.removeAttribute is IE Only, but so apparently is this code path...style.removeAttribute( "filter" );// if there is no filter style applied in a css rule or unset inline opacity, we are doneif ( value === "" || currentStyle && !currentStyle.filter ) {return;}}// otherwise, set new filter valuesstyle.filter = ralpha.test( filter ) ?filter.replace( ralpha, opacity ) :filter + " " + opacity;}};}jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,function( elem, computed ) {if ( computed ) {// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right// Work around by temporarily setting element display to inline-blockreturn jQuery.swap( elem, { "display": "inline-block" },curCSS, [ elem, "marginRight" ] );}});// These hooks are used by animate to expand propertiesjQuery.each({margin: "",padding: "",border: "Width"}, function( prefix, suffix ) {jQuery.cssHooks[ prefix + suffix ] = {expand: function( value ) {var i = 0,expanded = {},// assumes a single number if not a stringparts = typeof value === "string" ? value.split(" ") : [ value ];for ( ; i < 4; i++ ) {expanded[ prefix + cssExpand[ i ] + suffix ] =parts[ i ] || parts[ i - 2 ] || parts[ 0 ];}return expanded;}};if ( !rmargin.test( prefix ) ) {jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;}});jQuery.fn.extend({css: function( name, value ) {return access( this, function( elem, name, value ) {var styles, len,map = {},i = 0;if ( jQuery.isArray( name ) ) {styles = getStyles( elem );len = name.length;for ( ; i < len; i++ ) {map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );}return map;}return value !== undefined ?jQuery.style( elem, name, value ) :jQuery.css( elem, name );}, name, value, arguments.length > 1 );},show: function() {return showHide( this, true );},hide: function() {return showHide( this );},toggle: function( state ) {if ( typeof state === "boolean" ) {return state ? this.show() : this.hide();}return this.each(function() {if ( isHidden( this ) ) {jQuery( this ).show();} else {jQuery( this ).hide();}});}});function Tween( elem, options, prop, end, easing ) {return new Tween.prototype.init( elem, options, prop, end, easing );}jQuery.Tween = Tween;Tween.prototype = {constructor: Tween,init: function( elem, options, prop, end, easing, unit ) {this.elem = elem;this.prop = prop;this.easing = easing || "swing";this.options = options;this.start = this.now = this.cur();this.end = end;this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );},cur: function() {var hooks = Tween.propHooks[ this.prop ];return hooks && hooks.get ?hooks.get( this ) :Tween.propHooks._default.get( this );},run: function( percent ) {var eased,hooks = Tween.propHooks[ this.prop ];if ( this.options.duration ) {this.pos = eased = jQuery.easing[ this.easing ](percent, this.options.duration * percent, 0, 1, this.options.duration);} else {this.pos = eased = percent;}this.now = ( this.end - this.start ) * eased + this.start;if ( this.options.step ) {this.options.step.call( this.elem, this.now, this );}if ( hooks && hooks.set ) {hooks.set( this );} else {Tween.propHooks._default.set( this );}return this;}};Tween.prototype.init.prototype = Tween.prototype;Tween.propHooks = {_default: {get: function( tween ) {var result;if ( tween.elem[ tween.prop ] != null &&(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {return tween.elem[ tween.prop ];}// passing an empty string as a 3rd parameter to .css will automatically// attempt a parseFloat and fallback to a string if the parse fails// so, simple values such as "10px" are parsed to Float.// complex values such as "rotate(1rad)" are returned as is.result = jQuery.css( tween.elem, tween.prop, "" );// Empty strings, null, undefined and "auto" are converted to 0.return !result || result === "auto" ? 0 : result;},set: function( tween ) {// use step hook for back compat - use cssHook if its there - use .style if its// available and use plain properties where availableif ( jQuery.fx.step[ tween.prop ] ) {jQuery.fx.step[ tween.prop ]( tween );} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );} else {tween.elem[ tween.prop ] = tween.now;}}}};// Support: IE <=9// Panic based approach to setting things on disconnected nodesTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {set: function( tween ) {if ( tween.elem.nodeType && tween.elem.parentNode ) {tween.elem[ tween.prop ] = tween.now;}}};jQuery.easing = {linear: function( p ) {return p;},swing: function( p ) {return 0.5 - Math.cos( p * Math.PI ) / 2;}};jQuery.fx = Tween.prototype.init;// Back Compat <1.8 extension pointjQuery.fx.step = {};varfxNow, timerId,rfxtypes = /^(?:toggle|show|hide)$/,rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),rrun = /queueHooks$/,animationPrefilters = [ defaultPrefilter ],tweeners = {"*": [ function( prop, value ) {var tween = this.createTween( prop, value ),target = tween.cur(),parts = rfxnum.exec( value ),unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),// Starting value computation is required for potential unit mismatchesstart = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&rfxnum.exec( jQuery.css( tween.elem, prop ) ),scale = 1,maxIterations = 20;if ( start && start[ 3 ] !== unit ) {// Trust units reported by jQuery.cssunit = unit || start[ 3 ];// Make sure we update the tween properties later onparts = parts || [];// Iteratively approximate from a nonzero starting pointstart = +target || 1;do {// If previous iteration zeroed out, double until we get *something*// Use a string for doubling factor so we don't accidentally see scale as unchanged belowscale = scale || ".5";// Adjust and applystart = start / scale;jQuery.style( tween.elem, prop, start + unit );// Update scale, tolerating zero or NaN from tween.cur()// And breaking the loop if scale is unchanged or perfect, or if we've just had enough} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );}// Update tween propertiesif ( parts ) {start = tween.start = +start || +target || 0;tween.unit = unit;// If a +=/-= token was provided, we're doing a relative animationtween.end = parts[ 1 ] ?start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :+parts[ 2 ];}return tween;} ]};// Animations created synchronously will run synchronouslyfunction createFxNow() {setTimeout(function() {fxNow = undefined;});return ( fxNow = jQuery.now() );}// Generate parameters to create a standard animationfunction genFx( type, includeWidth ) {var which,attrs = { height: type },i = 0;// if we include width, step value is 1 to do all cssExpand values,// if we don't include width, step value is 2 to skip over Left and RightincludeWidth = includeWidth ? 1 : 0;for ( ; i < 4 ; i += 2 - includeWidth ) {which = cssExpand[ i ];attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;}if ( includeWidth ) {attrs.opacity = attrs.width = type;}return attrs;}function createTween( value, prop, animation ) {var tween,collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),index = 0,length = collection.length;for ( ; index < length; index++ ) {if ( (tween = collection[ index ].call( animation, prop, value )) ) {// we're done with this propertyreturn tween;}}}function defaultPrefilter( elem, props, opts ) {/* jshint validthis: true */var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,anim = this,orig = {},style = elem.style,hidden = elem.nodeType && isHidden( elem ),dataShow = jQuery._data( elem, "fxshow" );// handle queue: false promisesif ( !opts.queue ) {hooks = jQuery._queueHooks( elem, "fx" );if ( hooks.unqueued == null ) {hooks.unqueued = 0;oldfire = hooks.empty.fire;hooks.empty.fire = function() {if ( !hooks.unqueued ) {oldfire();}};}hooks.unqueued++;anim.always(function() {// doing this makes sure that the complete handler will be called// before this completesanim.always(function() {hooks.unqueued--;if ( !jQuery.queue( elem, "fx" ).length ) {hooks.empty.fire();}});});}// height/width overflow passif ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {// Make sure that nothing sneaks out// Record all 3 overflow attributes because IE does not// change the overflow attribute when overflowX and// overflowY are set to the same valueopts.overflow = [ style.overflow, style.overflowX, style.overflowY ];// Set display property to inline-block for height/width// animations on inline elements that are having width/height animateddisplay = jQuery.css( elem, "display" );// Test default display if display is currently "none"checkDisplay = display === "none" ?jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {// inline-level elements accept inline-block;// block-level elements need to be inline with layoutif ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {style.display = "inline-block";} else {style.zoom = 1;}}}if ( opts.overflow ) {style.overflow = "hidden";if ( !support.shrinkWrapBlocks() ) {anim.always(function() {style.overflow = opts.overflow[ 0 ];style.overflowX = opts.overflow[ 1 ];style.overflowY = opts.overflow[ 2 ];});}}// show/hide passfor ( prop in props ) {value = props[ prop ];if ( rfxtypes.exec( value ) ) {delete props[ prop ];toggle = toggle || value === "toggle";if ( value === ( hidden ? "hide" : "show" ) ) {// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hiddenif ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {hidden = true;} else {continue;}}orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );// Any non-fx value stops us from restoring the original display value} else {display = undefined;}}if ( !jQuery.isEmptyObject( orig ) ) {if ( dataShow ) {if ( "hidden" in dataShow ) {hidden = dataShow.hidden;}} else {dataShow = jQuery._data( elem, "fxshow", {} );}// store state if its toggle - enables .stop().toggle() to "reverse"if ( toggle ) {dataShow.hidden = !hidden;}if ( hidden ) {jQuery( elem ).show();} else {anim.done(function() {jQuery( elem ).hide();});}anim.done(function() {var prop;jQuery._removeData( elem, "fxshow" );for ( prop in orig ) {jQuery.style( elem, prop, orig[ prop ] );}});for ( prop in orig ) {tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );if ( !( prop in dataShow ) ) {dataShow[ prop ] = tween.start;if ( hidden ) {tween.end = tween.start;tween.start = prop === "width" || prop === "height" ? 1 : 0;}}}// If this is a noop like .hide().hide(), restore an overwritten display value} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {style.display = display;}}function propFilter( props, specialEasing ) {var index, name, easing, value, hooks;// camelCase, specialEasing and expand cssHook passfor ( index in props ) {name = jQuery.camelCase( index );easing = specialEasing[ name ];value = props[ index ];if ( jQuery.isArray( value ) ) {easing = value[ 1 ];value = props[ index ] = value[ 0 ];}if ( index !== name ) {props[ name ] = value;delete props[ index ];}hooks = jQuery.cssHooks[ name ];if ( hooks && "expand" in hooks ) {value = hooks.expand( value );delete props[ name ];// not quite $.extend, this wont overwrite keys already present.// also - reusing 'index' from above because we have the correct "name"for ( index in value ) {if ( !( index in props ) ) {props[ index ] = value[ index ];specialEasing[ index ] = easing;}}} else {specialEasing[ name ] = easing;}}}function Animation( elem, properties, options ) {var result,stopped,index = 0,length = animationPrefilters.length,deferred = jQuery.Deferred().always( function() {// don't match elem in the :animated selectordelete tick.elem;}),tick = function() {if ( stopped ) {return false;}var currentTime = fxNow || createFxNow(),remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)temp = remaining / animation.duration || 0,percent = 1 - temp,index = 0,length = animation.tweens.length;for ( ; index < length ; index++ ) {animation.tweens[ index ].run( percent );}deferred.notifyWith( elem, [ animation, percent, remaining ]);if ( percent < 1 && length ) {return remaining;} else {deferred.resolveWith( elem, [ animation ] );return false;}},animation = deferred.promise({elem: elem,props: jQuery.extend( {}, properties ),opts: jQuery.extend( true, { specialEasing: {} }, options ),originalProperties: properties,originalOptions: options,startTime: fxNow || createFxNow(),duration: options.duration,tweens: [],createTween: function( prop, end ) {var tween = jQuery.Tween( elem, animation.opts, prop, end,animation.opts.specialEasing[ prop ] || animation.opts.easing );animation.tweens.push( tween );return tween;},stop: function( gotoEnd ) {var index = 0,// if we are going to the end, we want to run all the tweens// otherwise we skip this partlength = gotoEnd ? animation.tweens.length : 0;if ( stopped ) {return this;}stopped = true;for ( ; index < length ; index++ ) {animation.tweens[ index ].run( 1 );}// resolve when we played the last frame// otherwise, rejectif ( gotoEnd ) {deferred.resolveWith( elem, [ animation, gotoEnd ] );} else {deferred.rejectWith( elem, [ animation, gotoEnd ] );}return this;}}),props = animation.props;propFilter( props, animation.opts.specialEasing );for ( ; index < length ; index++ ) {result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );if ( result ) {return result;}}jQuery.map( props, createTween, animation );if ( jQuery.isFunction( animation.opts.start ) ) {animation.opts.start.call( elem, animation );}jQuery.fx.timer(jQuery.extend( tick, {elem: elem,anim: animation,queue: animation.opts.queue}));// attach callbacks from optionsreturn animation.progress( animation.opts.progress ).done( animation.opts.done, animation.opts.complete ).fail( animation.opts.fail ).always( animation.opts.always );}jQuery.Animation = jQuery.extend( Animation, {tweener: function( props, callback ) {if ( jQuery.isFunction( props ) ) {callback = props;props = [ "*" ];} else {props = props.split(" ");}var prop,index = 0,length = props.length;for ( ; index < length ; index++ ) {prop = props[ index ];tweeners[ prop ] = tweeners[ prop ] || [];tweeners[ prop ].unshift( callback );}},prefilter: function( callback, prepend ) {if ( prepend ) {animationPrefilters.unshift( callback );} else {animationPrefilters.push( callback );}}});jQuery.speed = function( speed, easing, fn ) {var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {complete: fn || !fn && easing ||jQuery.isFunction( speed ) && speed,duration: speed,easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing};opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;// normalize opt.queue - true/undefined/null -> "fx"if ( opt.queue == null || opt.queue === true ) {opt.queue = "fx";}// Queueingopt.old = opt.complete;opt.complete = function() {if ( jQuery.isFunction( opt.old ) ) {opt.old.call( this );}if ( opt.queue ) {jQuery.dequeue( this, opt.queue );}};return opt;};jQuery.fn.extend({fadeTo: function( speed, to, easing, callback ) {// show any hidden elements after setting opacity to 0return this.filter( isHidden ).css( "opacity", 0 ).show()// animate to the value specified.end().animate({ opacity: to }, speed, easing, callback );},animate: function( prop, speed, easing, callback ) {var empty = jQuery.isEmptyObject( prop ),optall = jQuery.speed( speed, easing, callback ),doAnimation = function() {// Operate on a copy of prop so per-property easing won't be lostvar anim = Animation( this, jQuery.extend( {}, prop ), optall );// Empty animations, or finishing resolves immediatelyif ( empty || jQuery._data( this, "finish" ) ) {anim.stop( true );}};doAnimation.finish = doAnimation;return empty || optall.queue === false ?this.each( doAnimation ) :this.queue( optall.queue, doAnimation );},stop: function( type, clearQueue, gotoEnd ) {var stopQueue = function( hooks ) {var stop = hooks.stop;delete hooks.stop;stop( gotoEnd );};if ( typeof type !== "string" ) {gotoEnd = clearQueue;clearQueue = type;type = undefined;}if ( clearQueue && type !== false ) {this.queue( type || "fx", [] );}return this.each(function() {var dequeue = true,index = type != null && type + "queueHooks",timers = jQuery.timers,data = jQuery._data( this );if ( index ) {if ( data[ index ] && data[ index ].stop ) {stopQueue( data[ index ] );}} else {for ( index in data ) {if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {stopQueue( data[ index ] );}}}for ( index = timers.length; index--; ) {if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {timers[ index ].anim.stop( gotoEnd );dequeue = false;timers.splice( index, 1 );}}// start the next in the queue if the last step wasn't forced// timers currently will call their complete callbacks, which will dequeue// but only if they were gotoEndif ( dequeue || !gotoEnd ) {jQuery.dequeue( this, type );}});},finish: function( type ) {if ( type !== false ) {type = type || "fx";}return this.each(function() {var index,data = jQuery._data( this ),queue = data[ type + "queue" ],hooks = data[ type + "queueHooks" ],timers = jQuery.timers,length = queue ? queue.length : 0;// enable finishing flag on private datadata.finish = true;// empty the queue firstjQuery.queue( this, type, [] );if ( hooks && hooks.stop ) {hooks.stop.call( this, true );}// look for any active animations, and finish themfor ( index = timers.length; index--; ) {if ( timers[ index ].elem === this && timers[ index ].queue === type ) {timers[ index ].anim.stop( true );timers.splice( index, 1 );}}// look for any animations in the old queue and finish themfor ( index = 0; index < length; index++ ) {if ( queue[ index ] && queue[ index ].finish ) {queue[ index ].finish.call( this );}}// turn off finishing flagdelete data.finish;});}});jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {var cssFn = jQuery.fn[ name ];jQuery.fn[ name ] = function( speed, easing, callback ) {return speed == null || typeof speed === "boolean" ?cssFn.apply( this, arguments ) :this.animate( genFx( name, true ), speed, easing, callback );};});// Generate shortcuts for custom animationsjQuery.each({slideDown: genFx("show"),slideUp: genFx("hide"),slideToggle: genFx("toggle"),fadeIn: { opacity: "show" },fadeOut: { opacity: "hide" },fadeToggle: { opacity: "toggle" }}, function( name, props ) {jQuery.fn[ name ] = function( speed, easing, callback ) {return this.animate( props, speed, easing, callback );};});jQuery.timers = [];jQuery.fx.tick = function() {var timer,timers = jQuery.timers,i = 0;fxNow = jQuery.now();for ( ; i < timers.length; i++ ) {timer = timers[ i ];// Checks the timer has not already been removedif ( !timer() && timers[ i ] === timer ) {timers.splice( i--, 1 );}}if ( !timers.length ) {jQuery.fx.stop();}fxNow = undefined;};jQuery.fx.timer = function( timer ) {jQuery.timers.push( timer );if ( timer() ) {jQuery.fx.start();} else {jQuery.timers.pop();}};jQuery.fx.interval = 13;jQuery.fx.start = function() {if ( !timerId ) {timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );}};jQuery.fx.stop = function() {clearInterval( timerId );timerId = null;};jQuery.fx.speeds = {slow: 600,fast: 200,// Default speed_default: 400};// Based off of the plugin by Clint Helfers, with permission.// http://blindsignals.com/index.php/2009/07/jquery-delay/jQuery.fn.delay = function( time, type ) {time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;type = type || "fx";return this.queue( type, function( next, hooks ) {var timeout = setTimeout( next, time );hooks.stop = function() {clearTimeout( timeout );};});};(function() {// Minified: var a,b,c,d,evar input, div, select, a, opt;// Setupdiv = document.createElement( "div" );div.setAttribute( "className", "t" );div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";a = div.getElementsByTagName("a")[ 0 ];// First batch of tests.select = document.createElement("select");opt = select.appendChild( document.createElement("option") );input = div.getElementsByTagName("input")[ 0 ];a.style.cssText = "top:1px";// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)support.getSetAttribute = div.className !== "t";// Get the style information from getAttribute// (IE uses .cssText instead)support.style = /top/.test( a.getAttribute("style") );// Make sure that URLs aren't manipulated// (IE normalizes it by default)support.hrefNormalized = a.getAttribute("href") === "/a";// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)support.checkOn = !!input.value;// Make sure that a selected-by-default option has a working selected property.// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)support.optSelected = opt.selected;// Tests for enctype support on a form (#6743)support.enctype = !!document.createElement("form").enctype;// Make sure that the options inside disabled selects aren't marked as disabled// (WebKit marks them as disabled)select.disabled = true;support.optDisabled = !opt.disabled;// Support: IE8 only// Check if we can trust getAttribute("value")input = document.createElement( "input" );input.setAttribute( "value", "" );support.input = input.getAttribute( "value" ) === "";// Check if an input maintains its value after becoming a radioinput.value = "t";input.setAttribute( "type", "radio" );support.radioValue = input.value === "t";})();var rreturn = /\r/g;jQuery.fn.extend({val: function( value ) {var hooks, ret, isFunction,elem = this[0];if ( !arguments.length ) {if ( elem ) {hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {return ret;}ret = elem.value;return typeof ret === "string" ?// handle most common string casesret.replace(rreturn, "") :// handle cases where value is null/undef or numberret == null ? "" : ret;}return;}isFunction = jQuery.isFunction( value );return this.each(function( i ) {var val;if ( this.nodeType !== 1 ) {return;}if ( isFunction ) {val = value.call( this, i, jQuery( this ).val() );} else {val = value;}// Treat null/undefined as ""; convert numbers to stringif ( val == null ) {val = "";} else if ( typeof val === "number" ) {val += "";} else if ( jQuery.isArray( val ) ) {val = jQuery.map( val, function( value ) {return value == null ? "" : value + "";});}hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];// If set returns undefined, fall back to normal settingif ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {this.value = val;}});}});jQuery.extend({valHooks: {option: {get: function( elem ) {var val = jQuery.find.attr( elem, "value" );return val != null ?val :// Support: IE10-11+// option.text throws exceptions (#14686, #14858)jQuery.trim( jQuery.text( elem ) );}},select: {get: function( elem ) {var value, option,options = elem.options,index = elem.selectedIndex,one = elem.type === "select-one" || index < 0,values = one ? null : [],max = one ? index + 1 : options.length,i = index < 0 ?max :one ? index : 0;// Loop through all the selected optionsfor ( ; i < max; i++ ) {option = options[ i ];// oldIE doesn't update selected after form reset (#2551)if ( ( option.selected || i === index ) &&// Don't return options that are disabled or in a disabled optgroup( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {// Get the specific value for the optionvalue = jQuery( option ).val();// We don't need an array for one selectsif ( one ) {return value;}// Multi-Selects return an arrayvalues.push( value );}}return values;},set: function( elem, value ) {var optionSet, option,options = elem.options,values = jQuery.makeArray( value ),i = options.length;while ( i-- ) {option = options[ i ];if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {// Support: IE6// When new option element is added to select box we need to// force reflow of newly added node in order to workaround delay// of initialization propertiestry {option.selected = optionSet = true;} catch ( _ ) {// Will be executed only in IE6option.scrollHeight;}} else {option.selected = false;}}// Force browsers to behave consistently when non-matching value is setif ( !optionSet ) {elem.selectedIndex = -1;}return options;}}}});// Radios and checkboxes getter/setterjQuery.each([ "radio", "checkbox" ], function() {jQuery.valHooks[ this ] = {set: function( elem, value ) {if ( jQuery.isArray( value ) ) {return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );}}};if ( !support.checkOn ) {jQuery.valHooks[ this ].get = function( elem ) {// Support: Webkit// "" is returned instead of "on" if a value isn't specifiedreturn elem.getAttribute("value") === null ? "on" : elem.value;};}});var nodeHook, boolHook,attrHandle = jQuery.expr.attrHandle,ruseDefault = /^(?:checked|selected)$/i,getSetAttribute = support.getSetAttribute,getSetInput = support.input;jQuery.fn.extend({attr: function( name, value ) {return access( this, jQuery.attr, name, value, arguments.length > 1 );},removeAttr: function( name ) {return this.each(function() {jQuery.removeAttr( this, name );});}});jQuery.extend({attr: function( elem, name, value ) {var hooks, ret,nType = elem.nodeType;// don't get/set attributes on text, comment and attribute nodesif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {return;}// Fallback to prop when attributes are not supportedif ( typeof elem.getAttribute === strundefined ) {return jQuery.prop( elem, name, value );}// All attributes are lowercase// Grab necessary hook if one is definedif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {name = name.toLowerCase();hooks = jQuery.attrHooks[ name ] ||( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );}if ( value !== undefined ) {if ( value === null ) {jQuery.removeAttr( elem, name );} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {return ret;} else {elem.setAttribute( name, value + "" );return value;}} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {return ret;} else {ret = jQuery.find.attr( elem, name );// Non-existent attributes return null, we normalize to undefinedreturn ret == null ?undefined :ret;}},removeAttr: function( elem, value ) {var name, propName,i = 0,attrNames = value && value.match( rnotwhite );if ( attrNames && elem.nodeType === 1 ) {while ( (name = attrNames[i++]) ) {propName = jQuery.propFix[ name ] || name;// Boolean attributes get special treatment (#10870)if ( jQuery.expr.match.bool.test( name ) ) {// Set corresponding property to falseif ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {elem[ propName ] = false;// Support: IE<9// Also clear defaultChecked/defaultSelected (if appropriate)} else {elem[ jQuery.camelCase( "default-" + name ) ] =elem[ propName ] = false;}// See #9699 for explanation of this approach (setting first, then removal)} else {jQuery.attr( elem, name, "" );}elem.removeAttribute( getSetAttribute ? name : propName );}}},attrHooks: {type: {set: function( elem, value ) {if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {// Setting the type on a radio button after the value resets the value in IE6-9// Reset value to default in case type is set after value during creationvar val = elem.value;elem.setAttribute( "type", value );if ( val ) {elem.value = val;}return value;}}}}});// Hook for boolean attributesboolHook = {set: function( elem, value, name ) {if ( value === false ) {// Remove boolean attributes when set to falsejQuery.removeAttr( elem, name );} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {// IE<8 needs the *property* nameelem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );// Use defaultChecked and defaultSelected for oldIE} else {elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;}return name;}};// Retrieve booleans speciallyjQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {var getter = attrHandle[ name ] || jQuery.find.attr;attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?function( elem, name, isXML ) {var ret, handle;if ( !isXML ) {// Avoid an infinite loop by temporarily removing this function from the getterhandle = attrHandle[ name ];attrHandle[ name ] = ret;ret = getter( elem, name, isXML ) != null ?name.toLowerCase() :null;attrHandle[ name ] = handle;}return ret;} :function( elem, name, isXML ) {if ( !isXML ) {return elem[ jQuery.camelCase( "default-" + name ) ] ?name.toLowerCase() :null;}};});// fix oldIE attropertiesif ( !getSetInput || !getSetAttribute ) {jQuery.attrHooks.value = {set: function( elem, value, name ) {if ( jQuery.nodeName( elem, "input" ) ) {// Does not return so that setAttribute is also usedelem.defaultValue = value;} else {// Use nodeHook if defined (#1954); otherwise setAttribute is finereturn nodeHook && nodeHook.set( elem, value, name );}}};}// IE6/7 do not support getting/setting some attributes with get/setAttributeif ( !getSetAttribute ) {// Use this for any attribute in IE6/7// This fixes almost every IE6/7 issuenodeHook = {set: function( elem, value, name ) {// Set the existing or create a new attribute nodevar ret = elem.getAttributeNode( name );if ( !ret ) {elem.setAttributeNode((ret = elem.ownerDocument.createAttribute( name )));}ret.value = value += "";// Break association with cloned elements by also using setAttribute (#9646)if ( name === "value" || value === elem.getAttribute( name ) ) {return value;}}};// Some attributes are constructed with empty-string values when not definedattrHandle.id = attrHandle.name = attrHandle.coords =function( elem, name, isXML ) {var ret;if ( !isXML ) {return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?ret.value :null;}};// Fixing value retrieval on a button requires this modulejQuery.valHooks.button = {get: function( elem, name ) {var ret = elem.getAttributeNode( name );if ( ret && ret.specified ) {return ret.value;}},set: nodeHook.set};// Set contenteditable to false on removals(#10429)// Setting to empty string throws an error as an invalid valuejQuery.attrHooks.contenteditable = {set: function( elem, value, name ) {nodeHook.set( elem, value === "" ? false : value, name );}};// Set width and height to auto instead of 0 on empty string( Bug #8150 )// This is for removalsjQuery.each([ "width", "height" ], function( i, name ) {jQuery.attrHooks[ name ] = {set: function( elem, value ) {if ( value === "" ) {elem.setAttribute( name, "auto" );return value;}}};});}if ( !support.style ) {jQuery.attrHooks.style = {get: function( elem ) {// Return undefined in the case of empty string// Note: IE uppercases css property names, but if we were to .toLowerCase()// .cssText, that would destroy case senstitivity in URL's, like in "background"return elem.style.cssText || undefined;},set: function( elem, value ) {return ( elem.style.cssText = value + "" );}};}var rfocusable = /^(?:input|select|textarea|button|object)$/i,rclickable = /^(?:a|area)$/i;jQuery.fn.extend({prop: function( name, value ) {return access( this, jQuery.prop, name, value, arguments.length > 1 );},removeProp: function( name ) {name = jQuery.propFix[ name ] || name;return this.each(function() {// try/catch handles cases where IE balks (such as removing a property on window)try {this[ name ] = undefined;delete this[ name ];} catch( e ) {}});}});jQuery.extend({propFix: {"for": "htmlFor","class": "className"},prop: function( elem, name, value ) {var ret, hooks, notxml,nType = elem.nodeType;// don't get/set properties on text, comment and attribute nodesif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {return;}notxml = nType !== 1 || !jQuery.isXMLDoc( elem );if ( notxml ) {// Fix name and attach hooksname = jQuery.propFix[ name ] || name;hooks = jQuery.propHooks[ name ];}if ( value !== undefined ) {return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?ret :( elem[ name ] = value );} else {return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?ret :elem[ name ];}},propHooks: {tabIndex: {get: function( elem ) {// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/// Use proper attribute retrieval(#12072)var tabindex = jQuery.find.attr( elem, "tabindex" );return tabindex ?parseInt( tabindex, 10 ) :rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?0 :-1;}}}});// Some attributes require a special call on IE// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspxif ( !support.hrefNormalized ) {// href/src property should get the full normalized URL (#10299/#12915)jQuery.each([ "href", "src" ], function( i, name ) {jQuery.propHooks[ name ] = {get: function( elem ) {return elem.getAttribute( name, 4 );}};});}// Support: Safari, IE9+// mis-reports the default selected property of an option// Accessing the parent's selectedIndex property fixes itif ( !support.optSelected ) {jQuery.propHooks.selected = {get: function( elem ) {var parent = elem.parentNode;if ( parent ) {parent.selectedIndex;// Make sure that it also works with optgroups, see #5701if ( parent.parentNode ) {parent.parentNode.selectedIndex;}}return null;}};}jQuery.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"], function() {jQuery.propFix[ this.toLowerCase() ] = this;});// IE6/7 call enctype encodingif ( !support.enctype ) {jQuery.propFix.enctype = "encoding";}var rclass = /[\t\r\n\f]/g;jQuery.fn.extend({addClass: function( value ) {var classes, elem, cur, clazz, j, finalValue,i = 0,len = this.length,proceed = typeof value === "string" && value;if ( jQuery.isFunction( value ) ) {return this.each(function( j ) {jQuery( this ).addClass( value.call( this, j, this.className ) );});}if ( proceed ) {// The disjunction here is for better compressibility (see removeClass)classes = ( value || "" ).match( rnotwhite ) || [];for ( ; i < len; i++ ) {elem = this[ i ];cur = elem.nodeType === 1 && ( elem.className ?( " " + elem.className + " " ).replace( rclass, " " ) :" ");if ( cur ) {j = 0;while ( (clazz = classes[j++]) ) {if ( cur.indexOf( " " + clazz + " " ) < 0 ) {cur += clazz + " ";}}// only assign if different to avoid unneeded rendering.finalValue = jQuery.trim( cur );if ( elem.className !== finalValue ) {elem.className = finalValue;}}}}return this;},removeClass: function( value ) {var classes, elem, cur, clazz, j, finalValue,i = 0,len = this.length,proceed = arguments.length === 0 || typeof value === "string" && value;if ( jQuery.isFunction( value ) ) {return this.each(function( j ) {jQuery( this ).removeClass( value.call( this, j, this.className ) );});}if ( proceed ) {classes = ( value || "" ).match( rnotwhite ) || [];for ( ; i < len; i++ ) {elem = this[ i ];// This expression is here for better compressibility (see addClass)cur = elem.nodeType === 1 && ( elem.className ?( " " + elem.className + " " ).replace( rclass, " " ) :"");if ( cur ) {j = 0;while ( (clazz = classes[j++]) ) {// Remove *all* instanceswhile ( cur.indexOf( " " + clazz + " " ) >= 0 ) {cur = cur.replace( " " + clazz + " ", " " );}}// only assign if different to avoid unneeded rendering.finalValue = value ? jQuery.trim( cur ) : "";if ( elem.className !== finalValue ) {elem.className = finalValue;}}}}return this;},toggleClass: function( value, stateVal ) {var type = typeof value;if ( typeof stateVal === "boolean" && type === "string" ) {return stateVal ? this.addClass( value ) : this.removeClass( value );}if ( jQuery.isFunction( value ) ) {return this.each(function( i ) {jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );});}return this.each(function() {if ( type === "string" ) {// toggle individual class namesvar className,i = 0,self = jQuery( this ),classNames = value.match( rnotwhite ) || [];while ( (className = classNames[ i++ ]) ) {// check each className given, space separated listif ( self.hasClass( className ) ) {self.removeClass( className );} else {self.addClass( className );}}// Toggle whole class name} else if ( type === strundefined || type === "boolean" ) {if ( this.className ) {// store className if setjQuery._data( this, "__className__", this.className );}// If the element has a class name or if we're passed "false",// then remove the whole classname (if there was one, the above saved it).// Otherwise bring back whatever was previously saved (if anything),// falling back to the empty string if nothing was stored.this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";}});},hasClass: function( selector ) {var className = " " + selector + " ",i = 0,l = this.length;for ( ; i < l; i++ ) {if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {return true;}}return false;}});// Return jQuery for attributes-only inclusionjQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {// Handle event bindingjQuery.fn[ name ] = function( data, fn ) {return arguments.length > 0 ?this.on( name, null, data, fn ) :this.trigger( name );};});jQuery.fn.extend({hover: function( fnOver, fnOut ) {return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );},bind: function( types, data, fn ) {return this.on( types, null, data, fn );},unbind: function( types, fn ) {return this.off( types, null, fn );},delegate: function( selector, types, data, fn ) {return this.on( types, selector, data, fn );},undelegate: function( selector, types, fn ) {// ( namespace ) or ( selector, types [, fn] )return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );}});var nonce = jQuery.now();var rquery = (/\?/);var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;jQuery.parseJSON = function( data ) {// Attempt to parse using the native JSON parser firstif ( window.JSON && window.JSON.parse ) {// Support: Android 2.3// Workaround failure to string-cast null inputreturn window.JSON.parse( data + "" );}var requireNonComma,depth = null,str = jQuery.trim( data + "" );// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains// after removing valid tokensreturn str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {// Force termination if we see a misplaced commaif ( requireNonComma && comma ) {depth = 0;}// Perform no more replacements after returning to outermost depthif ( depth === 0 ) {return token;}// Commas must not follow "[", "{", or ","requireNonComma = open || comma;// Determine new depth// array/object open ("[" or "{"): depth += true - false (increment)// array/object close ("]" or "}"): depth += false - true (decrement)// other cases ("," or primitive): depth += true - true (numeric cast)depth += !close - !open;// Remove this tokenreturn "";}) ) ?( Function( "return " + str ) )() :jQuery.error( "Invalid JSON: " + data );};// Cross-browser xml parsingjQuery.parseXML = function( data ) {var xml, tmp;if ( !data || typeof data !== "string" ) {return null;}try {if ( window.DOMParser ) { // Standardtmp = new DOMParser();xml = tmp.parseFromString( data, "text/xml" );} else { // IExml = new ActiveXObject( "Microsoft.XMLDOM" );xml.async = "false";xml.loadXML( data );}} catch( e ) {xml = undefined;}if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {jQuery.error( "Invalid XML: " + data );}return xml;};var// Document locationajaxLocParts,ajaxLocation,rhash = /#.*$/,rts = /([?&])_=[^&]*/,rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL// #7653, #8125, #8152: local protocol detectionrlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,rnoContent = /^(?:GET|HEAD)$/,rprotocol = /^\/\//,rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,/* Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: *    - BEFORE asking for a transport *    - AFTER param serialization (s.data is a string if s.processData is true) * 3) key is the dataType * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */prefilters = {},/* Transports bindings * 1) key is the dataType * 2) the catchall symbol "*" can be used * 3) selection will start with transport dataType and THEN go to "*" if needed */transports = {},// Avoid comment-prolog char sequence (#10098); must appease lint and evade compressionallTypes = "*/".concat("*");// #8138, IE may throw an exception when accessing// a field from window.location if document.domain has been settry {ajaxLocation = location.href;} catch( e ) {// Use the href attribute of an A element// since IE will modify it given document.locationajaxLocation = document.createElement( "a" );ajaxLocation.href = "";ajaxLocation = ajaxLocation.href;}// Segment location into partsajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransportfunction addToPrefiltersOrTransports( structure ) {// dataTypeExpression is optional and defaults to "*"return function( dataTypeExpression, func ) {if ( typeof dataTypeExpression !== "string" ) {func = dataTypeExpression;dataTypeExpression = "*";}var dataType,i = 0,dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];if ( jQuery.isFunction( func ) ) {// For each dataType in the dataTypeExpressionwhile ( (dataType = dataTypes[i++]) ) {// Prepend if requestedif ( dataType.charAt( 0 ) === "+" ) {dataType = dataType.slice( 1 ) || "*";(structure[ dataType ] = structure[ dataType ] || []).unshift( func );// Otherwise append} else {(structure[ dataType ] = structure[ dataType ] || []).push( func );}}}};}// Base inspection function for prefilters and transportsfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {var inspected = {},seekingTransport = ( structure === transports );function inspect( dataType ) {var selected;inspected[ dataType ] = true;jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {options.dataTypes.unshift( dataTypeOrTransport );inspect( dataTypeOrTransport );return false;} else if ( seekingTransport ) {return !( selected = dataTypeOrTransport );}});return selected;}return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );}// A special extend for ajax options// that takes "flat" options (not to be deep extended)// Fixes #9887function ajaxExtend( target, src ) {var deep, key,flatOptions = jQuery.ajaxSettings.flatOptions || {};for ( key in src ) {if ( src[ key ] !== undefined ) {( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];}}if ( deep ) {jQuery.extend( true, target, deep );}return target;}/* Handles responses to an ajax request: * - finds the right dataType (mediates between content-type and expected dataType) * - returns the corresponding response */function ajaxHandleResponses( s, jqXHR, responses ) {var firstDataType, ct, finalDataType, type,contents = s.contents,dataTypes = s.dataTypes;// Remove auto dataType and get content-type in the processwhile ( dataTypes[ 0 ] === "*" ) {dataTypes.shift();if ( ct === undefined ) {ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");}}// Check if we're dealing with a known content-typeif ( ct ) {for ( type in contents ) {if ( contents[ type ] && contents[ type ].test( ct ) ) {dataTypes.unshift( type );break;}}}// Check to see if we have a response for the expected dataTypeif ( dataTypes[ 0 ] in responses ) {finalDataType = dataTypes[ 0 ];} else {// Try convertible dataTypesfor ( type in responses ) {if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {finalDataType = type;break;}if ( !firstDataType ) {firstDataType = type;}}// Or just use first onefinalDataType = finalDataType || firstDataType;}// If we found a dataType// We add the dataType to the list if needed// and return the corresponding responseif ( finalDataType ) {if ( finalDataType !== dataTypes[ 0 ] ) {dataTypes.unshift( finalDataType );}return responses[ finalDataType ];}}/* Chain conversions given the request and the original response * Also sets the responseXXX fields on the jqXHR instance */function ajaxConvert( s, response, jqXHR, isSuccess ) {var conv2, current, conv, tmp, prev,converters = {},// Work with a copy of dataTypes in case we need to modify it for conversiondataTypes = s.dataTypes.slice();// Create converters map with lowercased keysif ( dataTypes[ 1 ] ) {for ( conv in s.converters ) {converters[ conv.toLowerCase() ] = s.converters[ conv ];}}current = dataTypes.shift();// Convert to each sequential dataTypewhile ( current ) {if ( s.responseFields[ current ] ) {jqXHR[ s.responseFields[ current ] ] = response;}// Apply the dataFilter if providedif ( !prev && isSuccess && s.dataFilter ) {response = s.dataFilter( response, s.dataType );}prev = current;current = dataTypes.shift();if ( current ) {// There's only work to do if current dataType is non-autoif ( current === "*" ) {current = prev;// Convert response if prev dataType is non-auto and differs from current} else if ( prev !== "*" && prev !== current ) {// Seek a direct converterconv = converters[ prev + " " + current ] || converters[ "* " + current ];// If none found, seek a pairif ( !conv ) {for ( conv2 in converters ) {// If conv2 outputs currenttmp = conv2.split( " " );if ( tmp[ 1 ] === current ) {// If prev can be converted to accepted inputconv = converters[ prev + " " + tmp[ 0 ] ] ||converters[ "* " + tmp[ 0 ] ];if ( conv ) {// Condense equivalence convertersif ( conv === true ) {conv = converters[ conv2 ];// Otherwise, insert the intermediate dataType} else if ( converters[ conv2 ] !== true ) {current = tmp[ 0 ];dataTypes.unshift( tmp[ 1 ] );}break;}}}}// Apply converter (if not an equivalence)if ( conv !== true ) {// Unless errors are allowed to bubble, catch and return themif ( conv && s[ "throws" ] ) {response = conv( response );} else {try {response = conv( response );} catch ( e ) {return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };}}}}}}return { state: "success", data: response };}jQuery.extend({// Counter for holding the number of active queriesactive: 0,// Last-Modified header cache for next requestlastModified: {},etag: {},ajaxSettings: {url: ajaxLocation,type: "GET",isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),global: true,processData: true,async: true,contentType: "application/x-www-form-urlencoded; charset=UTF-8",/*timeout: 0,data: null,dataType: null,username: null,password: null,cache: null,throws: false,traditional: false,headers: {},*/accepts: {"*": allTypes,text: "text/plain",html: "text/html",xml: "application/xml, text/xml",json: "application/json, text/javascript"},contents: {xml: /xml/,html: /html/,json: /json/},responseFields: {xml: "responseXML",text: "responseText",json: "responseJSON"},// Data converters// Keys separate source (or catchall "*") and destination types with a single spaceconverters: {// Convert anything to text"* text": String,// Text to html (true = no transformation)"text html": true,// Evaluate text as a json expression"text json": jQuery.parseJSON,// Parse text as xml"text xml": jQuery.parseXML},// For options that shouldn't be deep extended:// you can add your own custom options here if// and when you create one that shouldn't be// deep extended (see ajaxExtend)flatOptions: {url: true,context: true}},// Creates a full fledged settings object into target// with both ajaxSettings and settings fields.// If target is omitted, writes into ajaxSettings.ajaxSetup: function( target, settings ) {return settings ?// Building a settings objectajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :// Extending ajaxSettingsajaxExtend( jQuery.ajaxSettings, target );},ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),ajaxTransport: addToPrefiltersOrTransports( transports ),// Main methodajax: function( url, options ) {// If url is an object, simulate pre-1.5 signatureif ( typeof url === "object" ) {options = url;url = undefined;}// Force options to be an objectoptions = options || {};var // Cross-domain detection varsparts,// Loop variablei,// URL without anti-cache paramcacheURL,// Response headers as stringresponseHeadersString,// timeout handletimeoutTimer,// To know if global events are to be dispatchedfireGlobals,transport,// Response headersresponseHeaders,// Create the final options objects = jQuery.ajaxSetup( {}, options ),// Callbacks contextcallbackContext = s.context || s,// Context for global events is callbackContext if it is a DOM node or jQuery collectionglobalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?jQuery( callbackContext ) :jQuery.event,// Deferredsdeferred = jQuery.Deferred(),completeDeferred = jQuery.Callbacks("once memory"),// Status-dependent callbacksstatusCode = s.statusCode || {},// Headers (they are sent all at once)requestHeaders = {},requestHeadersNames = {},// The jqXHR statestate = 0,// Default abort messagestrAbort = "canceled",// Fake xhrjqXHR = {readyState: 0,// Builds headers hashtable if neededgetResponseHeader: function( key ) {var match;if ( state === 2 ) {if ( !responseHeaders ) {responseHeaders = {};while ( (match = rheaders.exec( responseHeadersString )) ) {responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];}}match = responseHeaders[ key.toLowerCase() ];}return match == null ? null : match;},// Raw stringgetAllResponseHeaders: function() {return state === 2 ? responseHeadersString : null;},// Caches the headersetRequestHeader: function( name, value ) {var lname = name.toLowerCase();if ( !state ) {name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;requestHeaders[ name ] = value;}return this;},// Overrides response content-type headeroverrideMimeType: function( type ) {if ( !state ) {s.mimeType = type;}return this;},// Status-dependent callbacksstatusCode: function( map ) {var code;if ( map ) {if ( state < 2 ) {for ( code in map ) {// Lazy-add the new callback in a way that preserves old onesstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];}} else {// Execute the appropriate callbacksjqXHR.always( map[ jqXHR.status ] );}}return this;},// Cancel the requestabort: function( statusText ) {var finalText = statusText || strAbort;if ( transport ) {transport.abort( finalText );}done( 0, finalText );return this;}};// Attach deferredsdeferred.promise( jqXHR ).complete = completeDeferred.add;jqXHR.success = jqXHR.done;jqXHR.error = jqXHR.fail;// Remove hash character (#7531: and string promotion)// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)// Handle falsy url in the settings object (#10093: consistency with old signature)// We also use the url parameter if availables.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );// Alias method option to type as per ticket #12004s.type = options.method || options.type || s.method || s.type;// Extract dataTypes lists.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];// A cross-domain request is in order when we have a protocol:host:port mismatchif ( s.crossDomain == null ) {parts = rurl.exec( s.url.toLowerCase() );s.crossDomain = !!( parts &&( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ));}// Convert data if not already a stringif ( s.data && s.processData && typeof s.data !== "string" ) {s.data = jQuery.param( s.data, s.traditional );}// Apply prefiltersinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );// If request was aborted inside a prefilter, stop thereif ( state === 2 ) {return jqXHR;}// We can fire global events as of now if asked to// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)fireGlobals = jQuery.event && s.global;// Watch for a new set of requestsif ( fireGlobals && jQuery.active++ === 0 ) {jQuery.event.trigger("ajaxStart");}// Uppercase the types.type = s.type.toUpperCase();// Determine if request has contents.hasContent = !rnoContent.test( s.type );// Save the URL in case we're toying with the If-Modified-Since// and/or If-None-Match header later oncacheURL = s.url;// More options handling for requests with no contentif ( !s.hasContent ) {// If data is available, append data to urlif ( s.data ) {cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );// #9682: remove data so that it's not used in an eventual retrydelete s.data;}// Add anti-cache in url if neededif ( s.cache === false ) {s.url = rts.test( cacheURL ) ?// If there is already a '_' parameter, set its valuecacheURL.replace( rts, "$1_=" + nonce++ ) :// Otherwise add one to the endcacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;}}// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.if ( s.ifModified ) {if ( jQuery.lastModified[ cacheURL ] ) {jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );}if ( jQuery.etag[ cacheURL ] ) {jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );}}// Set the correct header, if data is being sentif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {jqXHR.setRequestHeader( "Content-Type", s.contentType );}// Set the Accepts header for the server, depending on the dataTypejqXHR.setRequestHeader("Accept",s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :s.accepts[ "*" ]);// Check for headers optionfor ( i in s.headers ) {jqXHR.setRequestHeader( i, s.headers[ i ] );}// Allow custom headers/mimetypes and early abortif ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {// Abort if not done already and returnreturn jqXHR.abort();}// aborting is no longer a cancellationstrAbort = "abort";// Install callbacks on deferredsfor ( i in { success: 1, error: 1, complete: 1 } ) {jqXHR[ i ]( s[ i ] );}// Get transporttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );// If no transport, we auto-abortif ( !transport ) {done( -1, "No Transport" );} else {jqXHR.readyState = 1;// Send global eventif ( fireGlobals ) {globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );}// Timeoutif ( s.async && s.timeout > 0 ) {timeoutTimer = setTimeout(function() {jqXHR.abort("timeout");}, s.timeout );}try {state = 1;transport.send( requestHeaders, done );} catch ( e ) {// Propagate exception as error if not doneif ( state < 2 ) {done( -1, e );// Simply rethrow otherwise} else {throw e;}}}// Callback for when everything is donefunction done( status, nativeStatusText, responses, headers ) {var isSuccess, success, error, response, modified,statusText = nativeStatusText;// Called onceif ( state === 2 ) {return;}// State is "done" nowstate = 2;// Clear timeout if it existsif ( timeoutTimer ) {clearTimeout( timeoutTimer );}// Dereference transport for early garbage collection// (no matter how long the jqXHR object will be used)transport = undefined;// Cache response headersresponseHeadersString = headers || "";// Set readyStatejqXHR.readyState = status > 0 ? 4 : 0;// Determine if successfulisSuccess = status >= 200 && status < 300 || status === 304;// Get response dataif ( responses ) {response = ajaxHandleResponses( s, jqXHR, responses );}// Convert no matter what (that way responseXXX fields are always set)response = ajaxConvert( s, response, jqXHR, isSuccess );// If successful, handle type chainingif ( isSuccess ) {// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.if ( s.ifModified ) {modified = jqXHR.getResponseHeader("Last-Modified");if ( modified ) {jQuery.lastModified[ cacheURL ] = modified;}modified = jqXHR.getResponseHeader("etag");if ( modified ) {jQuery.etag[ cacheURL ] = modified;}}// if no contentif ( status === 204 || s.type === "HEAD" ) {statusText = "nocontent";// if not modified} else if ( status === 304 ) {statusText = "notmodified";// If we have data, let's convert it} else {statusText = response.state;success = response.data;error = response.error;isSuccess = !error;}} else {// We extract error from statusText// then normalize statusText and status for non-abortserror = statusText;if ( status || !statusText ) {statusText = "error";if ( status < 0 ) {status = 0;}}}// Set data for the fake xhr objectjqXHR.status = status;jqXHR.statusText = ( nativeStatusText || statusText ) + "";// Success/Errorif ( isSuccess ) {deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );} else {deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );}// Status-dependent callbacksjqXHR.statusCode( statusCode );statusCode = undefined;if ( fireGlobals ) {globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",[ jqXHR, s, isSuccess ? success : error ] );}// CompletecompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );if ( fireGlobals ) {globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );// Handle the global AJAX counterif ( !( --jQuery.active ) ) {jQuery.event.trigger("ajaxStop");}}}return jqXHR;},getJSON: function( url, data, callback ) {return jQuery.get( url, data, callback, "json" );},getScript: function( url, callback ) {return jQuery.get( url, undefined, callback, "script" );}});jQuery.each( [ "get", "post" ], function( i, method ) {jQuery[ method ] = function( url, data, callback, type ) {// shift arguments if data argument was omittedif ( jQuery.isFunction( data ) ) {type = type || callback;callback = data;data = undefined;}return jQuery.ajax({url: url,type: method,dataType: type,data: data,success: callback});};});jQuery._evalUrl = function( url ) {return jQuery.ajax({url: url,type: "GET",dataType: "script",async: false,global: false,"throws": true});};jQuery.fn.extend({wrapAll: function( html ) {if ( jQuery.isFunction( html ) ) {return this.each(function(i) {jQuery(this).wrapAll( html.call(this, i) );});}if ( this[0] ) {// The elements to wrap the target aroundvar wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);if ( this[0].parentNode ) {wrap.insertBefore( this[0] );}wrap.map(function() {var elem = this;while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {elem = elem.firstChild;}return elem;}).append( this );}return this;},wrapInner: function( html ) {if ( jQuery.isFunction( html ) ) {return this.each(function(i) {jQuery(this).wrapInner( html.call(this, i) );});}return this.each(function() {var self = jQuery( this ),contents = self.contents();if ( contents.length ) {contents.wrapAll( html );} else {self.append( html );}});},wrap: function( html ) {var isFunction = jQuery.isFunction( html );return this.each(function(i) {jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );});},unwrap: function() {return this.parent().each(function() {if ( !jQuery.nodeName( this, "body" ) ) {jQuery( this ).replaceWith( this.childNodes );}}).end();}});jQuery.expr.filters.hidden = function( elem ) {// Support: Opera <= 12.12// Opera reports offsetWidths and offsetHeights less than zero on some elementsreturn elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||(!support.reliableHiddenOffsets() &&((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");};jQuery.expr.filters.visible = function( elem ) {return !jQuery.expr.filters.hidden( elem );};var r20 = /%20/g,rbracket = /\[\]$/,rCRLF = /\r?\n/g,rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,rsubmittable = /^(?:input|select|textarea|keygen)/i;function buildParams( prefix, obj, traditional, add ) {var name;if ( jQuery.isArray( obj ) ) {// Serialize array item.jQuery.each( obj, function( i, v ) {if ( traditional || rbracket.test( prefix ) ) {// Treat each array item as a scalar.add( prefix, v );} else {// Item is non-scalar (array or object), encode its numeric index.buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );}});} else if ( !traditional && jQuery.type( obj ) === "object" ) {// Serialize object item.for ( name in obj ) {buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );}} else {// Serialize scalar item.add( prefix, obj );}}// Serialize an array of form elements or a set of// key/values into a query stringjQuery.param = function( a, traditional ) {var prefix,s = [],add = function( key, value ) {// If value is a function, invoke it and return its valuevalue = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );};// Set traditional to true for jQuery <= 1.3.2 behavior.if ( traditional === undefined ) {traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;}// If an array was passed in, assume that it is an array of form elements.if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {// Serialize the form elementsjQuery.each( a, function() {add( this.name, this.value );});} else {// If traditional, encode the "old" way (the way 1.3.2 or older// did it), otherwise encode params recursively.for ( prefix in a ) {buildParams( prefix, a[ prefix ], traditional, add );}}// Return the resulting serializationreturn s.join( "&" ).replace( r20, "+" );};jQuery.fn.extend({serialize: function() {return jQuery.param( this.serializeArray() );},serializeArray: function() {return this.map(function() {// Can add propHook for "elements" to filter or add form elementsvar elements = jQuery.prop( this, "elements" );return elements ? jQuery.makeArray( elements ) : this;}).filter(function() {var type = this.type;// Use .is(":disabled") so that fieldset[disabled] worksreturn this.name && !jQuery( this ).is( ":disabled" ) &&rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&( this.checked || !rcheckableType.test( type ) );}).map(function( i, elem ) {var val = jQuery( this ).val();return val == null ?null :jQuery.isArray( val ) ?jQuery.map( val, function( val ) {return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };}) :{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };}).get();}});// Create the request object// (This is still attached to ajaxSettings for backward compatibility)jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?// Support: IE6+function() {// XHR cannot access local files, always use ActiveX for that casereturn !this.isLocal &&// Support: IE7-8// oldIE XHR does not support non-RFC2616 methods (#13240)// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9// Although this check for six methods instead of eight// since IE also does not support "trace" and "connect"/^(get|post|head|put|delete|options)$/i.test( this.type ) &&createStandardXHR() || createActiveXHR();} :// For all other browsers, use the standard XMLHttpRequest objectcreateStandardXHR;var xhrId = 0,xhrCallbacks = {},xhrSupported = jQuery.ajaxSettings.xhr();// Support: IE<10// Open requests must be manually aborted on unload (#5280)// See https://support.microsoft.com/kb/2856746 for more infoif ( window.attachEvent ) {window.attachEvent( "onunload", function() {for ( var key in xhrCallbacks ) {xhrCallbacks[ key ]( undefined, true );}});}// Determine support propertiessupport.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );xhrSupported = support.ajax = !!xhrSupported;// Create transport if the browser can provide an xhrif ( xhrSupported ) {jQuery.ajaxTransport(function( options ) {// Cross domain only allowed if supported through XMLHttpRequestif ( !options.crossDomain || support.cors ) {var callback;return {send: function( headers, complete ) {var i,xhr = options.xhr(),id = ++xhrId;// Open the socketxhr.open( options.type, options.url, options.async, options.username, options.password );// Apply custom fields if providedif ( options.xhrFields ) {for ( i in options.xhrFields ) {xhr[ i ] = options.xhrFields[ i ];}}// Override mime type if neededif ( options.mimeType && xhr.overrideMimeType ) {xhr.overrideMimeType( options.mimeType );}// X-Requested-With header// For cross-domain requests, seeing as conditions for a preflight are// akin to a jigsaw puzzle, we simply never set it to be sure.// (it can always be set on a per-request basis or even using ajaxSetup)// For same-domain requests, won't change header if already provided.if ( !options.crossDomain && !headers["X-Requested-With"] ) {headers["X-Requested-With"] = "XMLHttpRequest";}// Set headersfor ( i in headers ) {// Support: IE<9// IE's ActiveXObject throws a 'Type Mismatch' exception when setting// request header to a null-value.//// To keep consistent with other XHR implementations, cast the value// to string and ignore `undefined`.if ( headers[ i ] !== undefined ) {xhr.setRequestHeader( i, headers[ i ] + "" );}}// Do send the request// This may raise an exception which is actually// handled in jQuery.ajax (so no try/catch here)xhr.send( ( options.hasContent && options.data ) || null );// Listenercallback = function( _, isAbort ) {var status, statusText, responses;// Was never called and is aborted or completeif ( callback && ( isAbort || xhr.readyState === 4 ) ) {// Clean updelete xhrCallbacks[ id ];callback = undefined;xhr.onreadystatechange = jQuery.noop;// Abort manually if neededif ( isAbort ) {if ( xhr.readyState !== 4 ) {xhr.abort();}} else {responses = {};status = xhr.status;// Support: IE<10// Accessing binary-data responseText throws an exception// (#11426)if ( typeof xhr.responseText === "string" ) {responses.text = xhr.responseText;}// Firefox throws an exception when accessing// statusText for faulty cross-domain requeststry {statusText = xhr.statusText;} catch( e ) {// We normalize with Webkit giving an empty statusTextstatusText = "";}// Filter status for non standard behaviors// If the request is local and we have data: assume a success// (success with no data won't get notified, that's the best we// can do given current implementations)if ( !status && options.isLocal && !options.crossDomain ) {status = responses.text ? 200 : 404;// IE - #1450: sometimes returns 1223 when it should be 204} else if ( status === 1223 ) {status = 204;}}}// Call complete if neededif ( responses ) {complete( status, statusText, responses, xhr.getAllResponseHeaders() );}};if ( !options.async ) {// if we're in sync mode we fire the callbackcallback();} else if ( xhr.readyState === 4 ) {// (IE6 & IE7) if it's in cache and has been// retrieved directly we need to fire the callbacksetTimeout( callback );} else {// Add to the list of active xhr callbacksxhr.onreadystatechange = xhrCallbacks[ id ] = callback;}},abort: function() {if ( callback ) {callback( undefined, true );}}};}});}// Functions to create xhrsfunction createStandardXHR() {try {return new window.XMLHttpRequest();} catch( e ) {}}function createActiveXHR() {try {return new window.ActiveXObject( "Microsoft.XMLHTTP" );} catch( e ) {}}// Install script dataTypejQuery.ajaxSetup({accepts: {script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents: {script: /(?:java|ecma)script/},converters: {"text script": function( text ) {jQuery.globalEval( text );return text;}}});// Handle cache's special case and globaljQuery.ajaxPrefilter( "script", function( s ) {if ( s.cache === undefined ) {s.cache = false;}if ( s.crossDomain ) {s.type = "GET";s.global = false;}});// Bind script tag hack transportjQuery.ajaxTransport( "script", function(s) {// This transport only deals with cross domain requestsif ( s.crossDomain ) {var script,head = document.head || jQuery("head")[0] || document.documentElement;return {send: function( _, callback ) {script = document.createElement("script");script.async = true;if ( s.scriptCharset ) {script.charset = s.scriptCharset;}script.src = s.url;// Attach handlers for all browsersscript.onload = script.onreadystatechange = function( _, isAbort ) {if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {// Handle memory leak in IEscript.onload = script.onreadystatechange = null;// Remove the scriptif ( script.parentNode ) {script.parentNode.removeChild( script );}// Dereference the scriptscript = null;// Callback if not abortif ( !isAbort ) {callback( 200, "success" );}}};// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending// Use native DOM manipulation to avoid our domManip AJAX trickeryhead.insertBefore( script, head.firstChild );},abort: function() {if ( script ) {script.onload( undefined, true );}}};}});var oldCallbacks = [],rjsonp = /(=)\?(?=&|$)|\?\?/;// Default jsonp settingsjQuery.ajaxSetup({jsonp: "callback",jsonpCallback: function() {var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );this[ callback ] = true;return callback;}});// Detect, normalize options and install callbacks for jsonp requestsjQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {var callbackName, overwritten, responseContainer,jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?"url" :typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data");// Handle iff the expected data type is "jsonp" or we have a parameter to setif ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {// Get callback name, remembering preexisting value associated with itcallbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?s.jsonpCallback() :s.jsonpCallback;// Insert callback into url or form dataif ( jsonProp ) {s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );} else if ( s.jsonp !== false ) {s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;}// Use data converter to retrieve json after script executions.converters["script json"] = function() {if ( !responseContainer ) {jQuery.error( callbackName + " was not called" );}return responseContainer[ 0 ];};// force json dataTypes.dataTypes[ 0 ] = "json";// Install callbackoverwritten = window[ callbackName ];window[ callbackName ] = function() {responseContainer = arguments;};// Clean-up function (fires after converters)jqXHR.always(function() {// Restore preexisting valuewindow[ callbackName ] = overwritten;// Save back as freeif ( s[ callbackName ] ) {// make sure that re-using the options doesn't screw things arounds.jsonpCallback = originalSettings.jsonpCallback;// save the callback name for future useoldCallbacks.push( callbackName );}// Call if it was a function and we have a responseif ( responseContainer && jQuery.isFunction( overwritten ) ) {overwritten( responseContainer[ 0 ] );}responseContainer = overwritten = undefined;});// Delegate to scriptreturn "script";}});// data: string of html// context (optional): If specified, the fragment will be created in this context, defaults to document// keepScripts (optional): If true, will include scripts passed in the html stringjQuery.parseHTML = function( data, context, keepScripts ) {if ( !data || typeof data !== "string" ) {return null;}if ( typeof context === "boolean" ) {keepScripts = context;context = false;}context = context || document;var parsed = rsingleTag.exec( data ),scripts = !keepScripts && [];// Single tagif ( parsed ) {return [ context.createElement( parsed[1] ) ];}parsed = jQuery.buildFragment( [ data ], context, scripts );if ( scripts && scripts.length ) {jQuery( scripts ).remove();}return jQuery.merge( [], parsed.childNodes );};// Keep a copy of the old load methodvar _load = jQuery.fn.load;/** * Load a url into a page */jQuery.fn.load = function( url, params, callback ) {if ( typeof url !== "string" && _load ) {return _load.apply( this, arguments );}var selector, response, type,self = this,off = url.indexOf(" ");if ( off >= 0 ) {selector = jQuery.trim( url.slice( off, url.length ) );url = url.slice( 0, off );}// If it's a functionif ( jQuery.isFunction( params ) ) {// We assume that it's the callbackcallback = params;params = undefined;// Otherwise, build a param string} else if ( params && typeof params === "object" ) {type = "POST";}// If we have elements to modify, make the requestif ( self.length > 0 ) {jQuery.ajax({url: url,// if "type" variable is undefined, then "GET" method will be usedtype: type,dataType: "html",data: params}).done(function( responseText ) {// Save response for use in complete callbackresponse = arguments;self.html( selector ?// If a selector was specified, locate the right elements in a dummy div// Exclude scripts to avoid IE 'Permission Denied' errorsjQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :// Otherwise use the full resultresponseText );}).complete( callback && function( jqXHR, status ) {self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );});}return this;};// Attach a bunch of functions for handling common AJAX eventsjQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {jQuery.fn[ type ] = function( fn ) {return this.on( type, fn );};});jQuery.expr.filters.animated = function( elem ) {return jQuery.grep(jQuery.timers, function( fn ) {return elem === fn.elem;}).length;};var docElem = window.document.documentElement;/** * Gets a window from an element */function getWindow( elem ) {return jQuery.isWindow( elem ) ?elem :elem.nodeType === 9 ?elem.defaultView || elem.parentWindow :false;}jQuery.offset = {setOffset: function( elem, options, i ) {var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,position = jQuery.css( elem, "position" ),curElem = jQuery( elem ),props = {};// set position first, in-case top/left are set even on static elemif ( position === "static" ) {elem.style.position = "relative";}curOffset = curElem.offset();curCSSTop = jQuery.css( elem, "top" );curCSSLeft = jQuery.css( elem, "left" );calculatePosition = ( position === "absolute" || position === "fixed" ) &&jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;// need to be able to calculate position if either top or left is auto and position is either absolute or fixedif ( calculatePosition ) {curPosition = curElem.position();curTop = curPosition.top;curLeft = curPosition.left;} else {curTop = parseFloat( curCSSTop ) || 0;curLeft = parseFloat( curCSSLeft ) || 0;}if ( jQuery.isFunction( options ) ) {options = options.call( elem, i, curOffset );}if ( options.top != null ) {props.top = ( options.top - curOffset.top ) + curTop;}if ( options.left != null ) {props.left = ( options.left - curOffset.left ) + curLeft;}if ( "using" in options ) {options.using.call( elem, props );} else {curElem.css( props );}}};jQuery.fn.extend({offset: function( options ) {if ( arguments.length ) {return options === undefined ?this :this.each(function( i ) {jQuery.offset.setOffset( this, options, i );});}var docElem, win,box = { top: 0, left: 0 },elem = this[ 0 ],doc = elem && elem.ownerDocument;if ( !doc ) {return;}docElem = doc.documentElement;// Make sure it's not a disconnected DOM nodeif ( !jQuery.contains( docElem, elem ) ) {return box;}// If we don't have gBCR, just use 0,0 rather than error// BlackBerry 5, iOS 3 (original iPhone)if ( typeof elem.getBoundingClientRect !== strundefined ) {box = elem.getBoundingClientRect();}win = getWindow( doc );return {top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )};},position: function() {if ( !this[ 0 ] ) {return;}var offsetParent, offset,parentOffset = { top: 0, left: 0 },elem = this[ 0 ];// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parentif ( jQuery.css( elem, "position" ) === "fixed" ) {// we assume that getBoundingClientRect is available when computed position is fixedoffset = elem.getBoundingClientRect();} else {// Get *real* offsetParentoffsetParent = this.offsetParent();// Get correct offsetsoffset = this.offset();if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {parentOffset = offsetParent.offset();}// Add offsetParent bordersparentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );}// Subtract parent offsets and element margins// note: when an element has margin: auto the offsetLeft and marginLeft// are the same in Safari causing offset.left to incorrectly be 0return {top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)};},offsetParent: function() {return this.map(function() {var offsetParent = this.offsetParent || docElem;while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {offsetParent = offsetParent.offsetParent;}return offsetParent || docElem;});}});// Create scrollLeft and scrollTop methodsjQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {var top = /Y/.test( prop );jQuery.fn[ method ] = function( val ) {return access( this, function( elem, method, val ) {var win = getWindow( elem );if ( val === undefined ) {return win ? (prop in win) ? win[ prop ] :win.document.documentElement[ method ] :elem[ method ];}if ( win ) {win.scrollTo(!top ? val : jQuery( win ).scrollLeft(),top ? val : jQuery( win ).scrollTop());} else {elem[ method ] = val;}}, method, val, arguments.length, null );};});// Add the top/left cssHooks using jQuery.fn.position// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084// getComputedStyle returns percent when specified for top/left/bottom/right// rather than make the css module depend on the offset module, we just check for it herejQuery.each( [ "top", "left" ], function( i, prop ) {jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,function( elem, computed ) {if ( computed ) {computed = curCSS( elem, prop );// if curCSS returns percentage, fallback to offsetreturn rnumnonpx.test( computed ) ?jQuery( elem ).position()[ prop ] + "px" :computed;}});});// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methodsjQuery.each( { Height: "height", Width: "width" }, function( name, type ) {jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {// margin is only for outerHeight, outerWidthjQuery.fn[ funcName ] = function( margin, value ) {var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );return access( this, function( elem, type, value ) {var doc;if ( jQuery.isWindow( elem ) ) {// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there// isn't a whole lot we can do. See pull request at this URL for discussion:// https://github.com/jquery/jquery/pull/764return elem.document.documentElement[ "client" + name ];}// Get document width or heightif ( elem.nodeType === 9 ) {doc = elem.documentElement;// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.return Math.max(elem.body[ "scroll" + name ], doc[ "scroll" + name ],elem.body[ "offset" + name ], doc[ "offset" + name ],doc[ "client" + name ]);}return value === undefined ?// Get width or height on the element, requesting but not forcing parseFloatjQuery.css( elem, type, extra ) :// Set width or height on the elementjQuery.style( elem, type, value, extra );}, type, chainable ? margin : undefined, chainable, null );};});});// The number of elements contained in the matched element setjQuery.fn.size = function() {return this.length;};jQuery.fn.andSelf = jQuery.fn.addBack;// Register as a named AMD module, since jQuery can be concatenated with other// files that may use define, but not via a proper concatenation script that// understands anonymous AMD modules. A named AMD is safest and most robust// way to register. Lowercase jquery is used because AMD module names are// derived from file names, and jQuery is normally delivered in a lowercase// file name. Do this after creating the global so that if an AMD module wants// to call noConflict to hide this version of jQuery, it will work.// Note that for maximum portability, libraries that are not jQuery should// declare themselves as anonymous modules, and avoid setting a global if an// AMD loader is present. jQuery is a special case. For more information, see// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anonif ( typeof define === "function" && define.amd ) {define( "jquery", [], function() {return jQuery;});}var// Map over jQuery in case of overwrite_jQuery = window.jQuery,// Map over the $ in case of overwrite_$ = window.$;jQuery.noConflict = function( deep ) {if ( window.$ === jQuery ) {window.$ = _$;}if ( deep && window.jQuery === jQuery ) {window.jQuery = _jQuery;}return jQuery;};// Expose jQuery and $ identifiers, even in// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)// and CommonJS for browser emulators (#13566)if ( typeof noGlobal === strundefined ) {window.jQuery = window.$ = jQuery;}return jQuery;}));