1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/Touchgui/www/lib/jquery/jquery-2.1.1.js Thu Jun 04 14:50:33 2015 +0200
1.3 @@ -0,0 +1,9190 @@
1.4 +/*!
1.5 + * jQuery JavaScript Library v2.1.1
1.6 + * http://jquery.com/
1.7 + *
1.8 + * Includes Sizzle.js
1.9 + * http://sizzlejs.com/
1.10 + *
1.11 + * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
1.12 + * Released under the MIT license
1.13 + * http://jquery.org/license
1.14 + *
1.15 + * Date: 2014-05-01T17:11Z
1.16 + */
1.17 +
1.18 +(function( global, factory ) {
1.19 +
1.20 + if ( typeof module === "object" && typeof module.exports === "object" ) {
1.21 + // For CommonJS and CommonJS-like environments where a proper window is present,
1.22 + // execute the factory and get jQuery
1.23 + // For environments that do not inherently posses a window with a document
1.24 + // (such as Node.js), expose a jQuery-making factory as module.exports
1.25 + // This accentuates the need for the creation of a real window
1.26 + // e.g. var jQuery = require("jquery")(window);
1.27 + // See ticket #14549 for more info
1.28 + module.exports = global.document ?
1.29 + factory( global, true ) :
1.30 + function( w ) {
1.31 + if ( !w.document ) {
1.32 + throw new Error( "jQuery requires a window with a document" );
1.33 + }
1.34 + return factory( w );
1.35 + };
1.36 + } else {
1.37 + factory( global );
1.38 + }
1.39 +
1.40 +// Pass this if window is not defined yet
1.41 +}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
1.42 +
1.43 +// Can't do this because several apps including ASP.NET trace
1.44 +// the stack via arguments.caller.callee and Firefox dies if
1.45 +// you try to trace through "use strict" call chains. (#13335)
1.46 +// Support: Firefox 18+
1.47 +//
1.48 +
1.49 +var arr = [];
1.50 +
1.51 +var slice = arr.slice;
1.52 +
1.53 +var concat = arr.concat;
1.54 +
1.55 +var push = arr.push;
1.56 +
1.57 +var indexOf = arr.indexOf;
1.58 +
1.59 +var class2type = {};
1.60 +
1.61 +var toString = class2type.toString;
1.62 +
1.63 +var hasOwn = class2type.hasOwnProperty;
1.64 +
1.65 +var support = {};
1.66 +
1.67 +
1.68 +
1.69 +var
1.70 + // Use the correct document accordingly with window argument (sandbox)
1.71 + document = window.document,
1.72 +
1.73 + version = "2.1.1",
1.74 +
1.75 + // Define a local copy of jQuery
1.76 + jQuery = function( selector, context ) {
1.77 + // The jQuery object is actually just the init constructor 'enhanced'
1.78 + // Need init if jQuery is called (just allow error to be thrown if not included)
1.79 + return new jQuery.fn.init( selector, context );
1.80 + },
1.81 +
1.82 + // Support: Android<4.1
1.83 + // Make sure we trim BOM and NBSP
1.84 + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
1.85 +
1.86 + // Matches dashed string for camelizing
1.87 + rmsPrefix = /^-ms-/,
1.88 + rdashAlpha = /-([\da-z])/gi,
1.89 +
1.90 + // Used by jQuery.camelCase as callback to replace()
1.91 + fcamelCase = function( all, letter ) {
1.92 + return letter.toUpperCase();
1.93 + };
1.94 +
1.95 +jQuery.fn = jQuery.prototype = {
1.96 + // The current version of jQuery being used
1.97 + jquery: version,
1.98 +
1.99 + constructor: jQuery,
1.100 +
1.101 + // Start with an empty selector
1.102 + selector: "",
1.103 +
1.104 + // The default length of a jQuery object is 0
1.105 + length: 0,
1.106 +
1.107 + toArray: function() {
1.108 + return slice.call( this );
1.109 + },
1.110 +
1.111 + // Get the Nth element in the matched element set OR
1.112 + // Get the whole matched element set as a clean array
1.113 + get: function( num ) {
1.114 + return num != null ?
1.115 +
1.116 + // Return just the one element from the set
1.117 + ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
1.118 +
1.119 + // Return all the elements in a clean array
1.120 + slice.call( this );
1.121 + },
1.122 +
1.123 + // Take an array of elements and push it onto the stack
1.124 + // (returning the new matched element set)
1.125 + pushStack: function( elems ) {
1.126 +
1.127 + // Build a new jQuery matched element set
1.128 + var ret = jQuery.merge( this.constructor(), elems );
1.129 +
1.130 + // Add the old object onto the stack (as a reference)
1.131 + ret.prevObject = this;
1.132 + ret.context = this.context;
1.133 +
1.134 + // Return the newly-formed element set
1.135 + return ret;
1.136 + },
1.137 +
1.138 + // Execute a callback for every element in the matched set.
1.139 + // (You can seed the arguments with an array of args, but this is
1.140 + // only used internally.)
1.141 + each: function( callback, args ) {
1.142 + return jQuery.each( this, callback, args );
1.143 + },
1.144 +
1.145 + map: function( callback ) {
1.146 + return this.pushStack( jQuery.map(this, function( elem, i ) {
1.147 + return callback.call( elem, i, elem );
1.148 + }));
1.149 + },
1.150 +
1.151 + slice: function() {
1.152 + return this.pushStack( slice.apply( this, arguments ) );
1.153 + },
1.154 +
1.155 + first: function() {
1.156 + return this.eq( 0 );
1.157 + },
1.158 +
1.159 + last: function() {
1.160 + return this.eq( -1 );
1.161 + },
1.162 +
1.163 + eq: function( i ) {
1.164 + var len = this.length,
1.165 + j = +i + ( i < 0 ? len : 0 );
1.166 + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
1.167 + },
1.168 +
1.169 + end: function() {
1.170 + return this.prevObject || this.constructor(null);
1.171 + },
1.172 +
1.173 + // For internal use only.
1.174 + // Behaves like an Array's method, not like a jQuery method.
1.175 + push: push,
1.176 + sort: arr.sort,
1.177 + splice: arr.splice
1.178 +};
1.179 +
1.180 +jQuery.extend = jQuery.fn.extend = function() {
1.181 + var options, name, src, copy, copyIsArray, clone,
1.182 + target = arguments[0] || {},
1.183 + i = 1,
1.184 + length = arguments.length,
1.185 + deep = false;
1.186 +
1.187 + // Handle a deep copy situation
1.188 + if ( typeof target === "boolean" ) {
1.189 + deep = target;
1.190 +
1.191 + // skip the boolean and the target
1.192 + target = arguments[ i ] || {};
1.193 + i++;
1.194 + }
1.195 +
1.196 + // Handle case when target is a string or something (possible in deep copy)
1.197 + if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
1.198 + target = {};
1.199 + }
1.200 +
1.201 + // extend jQuery itself if only one argument is passed
1.202 + if ( i === length ) {
1.203 + target = this;
1.204 + i--;
1.205 + }
1.206 +
1.207 + for ( ; i < length; i++ ) {
1.208 + // Only deal with non-null/undefined values
1.209 + if ( (options = arguments[ i ]) != null ) {
1.210 + // Extend the base object
1.211 + for ( name in options ) {
1.212 + src = target[ name ];
1.213 + copy = options[ name ];
1.214 +
1.215 + // Prevent never-ending loop
1.216 + if ( target === copy ) {
1.217 + continue;
1.218 + }
1.219 +
1.220 + // Recurse if we're merging plain objects or arrays
1.221 + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
1.222 + if ( copyIsArray ) {
1.223 + copyIsArray = false;
1.224 + clone = src && jQuery.isArray(src) ? src : [];
1.225 +
1.226 + } else {
1.227 + clone = src && jQuery.isPlainObject(src) ? src : {};
1.228 + }
1.229 +
1.230 + // Never move original objects, clone them
1.231 + target[ name ] = jQuery.extend( deep, clone, copy );
1.232 +
1.233 + // Don't bring in undefined values
1.234 + } else if ( copy !== undefined ) {
1.235 + target[ name ] = copy;
1.236 + }
1.237 + }
1.238 + }
1.239 + }
1.240 +
1.241 + // Return the modified object
1.242 + return target;
1.243 +};
1.244 +
1.245 +jQuery.extend({
1.246 + // Unique for each copy of jQuery on the page
1.247 + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
1.248 +
1.249 + // Assume jQuery is ready without the ready module
1.250 + isReady: true,
1.251 +
1.252 + error: function( msg ) {
1.253 + throw new Error( msg );
1.254 + },
1.255 +
1.256 + noop: function() {},
1.257 +
1.258 + // See test/unit/core.js for details concerning isFunction.
1.259 + // Since version 1.3, DOM methods and functions like alert
1.260 + // aren't supported. They return false on IE (#2968).
1.261 + isFunction: function( obj ) {
1.262 + return jQuery.type(obj) === "function";
1.263 + },
1.264 +
1.265 + isArray: Array.isArray,
1.266 +
1.267 + isWindow: function( obj ) {
1.268 + return obj != null && obj === obj.window;
1.269 + },
1.270 +
1.271 + isNumeric: function( obj ) {
1.272 + // parseFloat NaNs numeric-cast false positives (null|true|false|"")
1.273 + // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
1.274 + // subtraction forces infinities to NaN
1.275 + return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
1.276 + },
1.277 +
1.278 + isPlainObject: function( obj ) {
1.279 + // Not plain objects:
1.280 + // - Any object or value whose internal [[Class]] property is not "[object Object]"
1.281 + // - DOM nodes
1.282 + // - window
1.283 + if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
1.284 + return false;
1.285 + }
1.286 +
1.287 + if ( obj.constructor &&
1.288 + !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
1.289 + return false;
1.290 + }
1.291 +
1.292 + // If the function hasn't returned already, we're confident that
1.293 + // |obj| is a plain object, created by {} or constructed with new Object
1.294 + return true;
1.295 + },
1.296 +
1.297 + isEmptyObject: function( obj ) {
1.298 + var name;
1.299 + for ( name in obj ) {
1.300 + return false;
1.301 + }
1.302 + return true;
1.303 + },
1.304 +
1.305 + type: function( obj ) {
1.306 + if ( obj == null ) {
1.307 + return obj + "";
1.308 + }
1.309 + // Support: Android < 4.0, iOS < 6 (functionish RegExp)
1.310 + return typeof obj === "object" || typeof obj === "function" ?
1.311 + class2type[ toString.call(obj) ] || "object" :
1.312 + typeof obj;
1.313 + },
1.314 +
1.315 + // Evaluates a script in a global context
1.316 + globalEval: function( code ) {
1.317 + var script,
1.318 + indirect = eval;
1.319 +
1.320 + code = jQuery.trim( code );
1.321 +
1.322 + if ( code ) {
1.323 + // If the code includes a valid, prologue position
1.324 + // strict mode pragma, execute code by injecting a
1.325 + // script tag into the document.
1.326 + if ( code.indexOf("use strict") === 1 ) {
1.327 + script = document.createElement("script");
1.328 + script.text = code;
1.329 + document.head.appendChild( script ).parentNode.removeChild( script );
1.330 + } else {
1.331 + // Otherwise, avoid the DOM node creation, insertion
1.332 + // and removal by using an indirect global eval
1.333 + indirect( code );
1.334 + }
1.335 + }
1.336 + },
1.337 +
1.338 + // Convert dashed to camelCase; used by the css and data modules
1.339 + // Microsoft forgot to hump their vendor prefix (#9572)
1.340 + camelCase: function( string ) {
1.341 + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
1.342 + },
1.343 +
1.344 + nodeName: function( elem, name ) {
1.345 + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
1.346 + },
1.347 +
1.348 + // args is for internal usage only
1.349 + each: function( obj, callback, args ) {
1.350 + var value,
1.351 + i = 0,
1.352 + length = obj.length,
1.353 + isArray = isArraylike( obj );
1.354 +
1.355 + if ( args ) {
1.356 + if ( isArray ) {
1.357 + for ( ; i < length; i++ ) {
1.358 + value = callback.apply( obj[ i ], args );
1.359 +
1.360 + if ( value === false ) {
1.361 + break;
1.362 + }
1.363 + }
1.364 + } else {
1.365 + for ( i in obj ) {
1.366 + value = callback.apply( obj[ i ], args );
1.367 +
1.368 + if ( value === false ) {
1.369 + break;
1.370 + }
1.371 + }
1.372 + }
1.373 +
1.374 + // A special, fast, case for the most common use of each
1.375 + } else {
1.376 + if ( isArray ) {
1.377 + for ( ; i < length; i++ ) {
1.378 + value = callback.call( obj[ i ], i, obj[ i ] );
1.379 +
1.380 + if ( value === false ) {
1.381 + break;
1.382 + }
1.383 + }
1.384 + } else {
1.385 + for ( i in obj ) {
1.386 + value = callback.call( obj[ i ], i, obj[ i ] );
1.387 +
1.388 + if ( value === false ) {
1.389 + break;
1.390 + }
1.391 + }
1.392 + }
1.393 + }
1.394 +
1.395 + return obj;
1.396 + },
1.397 +
1.398 + // Support: Android<4.1
1.399 + trim: function( text ) {
1.400 + return text == null ?
1.401 + "" :
1.402 + ( text + "" ).replace( rtrim, "" );
1.403 + },
1.404 +
1.405 + // results is for internal usage only
1.406 + makeArray: function( arr, results ) {
1.407 + var ret = results || [];
1.408 +
1.409 + if ( arr != null ) {
1.410 + if ( isArraylike( Object(arr) ) ) {
1.411 + jQuery.merge( ret,
1.412 + typeof arr === "string" ?
1.413 + [ arr ] : arr
1.414 + );
1.415 + } else {
1.416 + push.call( ret, arr );
1.417 + }
1.418 + }
1.419 +
1.420 + return ret;
1.421 + },
1.422 +
1.423 + inArray: function( elem, arr, i ) {
1.424 + return arr == null ? -1 : indexOf.call( arr, elem, i );
1.425 + },
1.426 +
1.427 + merge: function( first, second ) {
1.428 + var len = +second.length,
1.429 + j = 0,
1.430 + i = first.length;
1.431 +
1.432 + for ( ; j < len; j++ ) {
1.433 + first[ i++ ] = second[ j ];
1.434 + }
1.435 +
1.436 + first.length = i;
1.437 +
1.438 + return first;
1.439 + },
1.440 +
1.441 + grep: function( elems, callback, invert ) {
1.442 + var callbackInverse,
1.443 + matches = [],
1.444 + i = 0,
1.445 + length = elems.length,
1.446 + callbackExpect = !invert;
1.447 +
1.448 + // Go through the array, only saving the items
1.449 + // that pass the validator function
1.450 + for ( ; i < length; i++ ) {
1.451 + callbackInverse = !callback( elems[ i ], i );
1.452 + if ( callbackInverse !== callbackExpect ) {
1.453 + matches.push( elems[ i ] );
1.454 + }
1.455 + }
1.456 +
1.457 + return matches;
1.458 + },
1.459 +
1.460 + // arg is for internal usage only
1.461 + map: function( elems, callback, arg ) {
1.462 + var value,
1.463 + i = 0,
1.464 + length = elems.length,
1.465 + isArray = isArraylike( elems ),
1.466 + ret = [];
1.467 +
1.468 + // Go through the array, translating each of the items to their new values
1.469 + if ( isArray ) {
1.470 + for ( ; i < length; i++ ) {
1.471 + value = callback( elems[ i ], i, arg );
1.472 +
1.473 + if ( value != null ) {
1.474 + ret.push( value );
1.475 + }
1.476 + }
1.477 +
1.478 + // Go through every key on the object,
1.479 + } else {
1.480 + for ( i in elems ) {
1.481 + value = callback( elems[ i ], i, arg );
1.482 +
1.483 + if ( value != null ) {
1.484 + ret.push( value );
1.485 + }
1.486 + }
1.487 + }
1.488 +
1.489 + // Flatten any nested arrays
1.490 + return concat.apply( [], ret );
1.491 + },
1.492 +
1.493 + // A global GUID counter for objects
1.494 + guid: 1,
1.495 +
1.496 + // Bind a function to a context, optionally partially applying any
1.497 + // arguments.
1.498 + proxy: function( fn, context ) {
1.499 + var tmp, args, proxy;
1.500 +
1.501 + if ( typeof context === "string" ) {
1.502 + tmp = fn[ context ];
1.503 + context = fn;
1.504 + fn = tmp;
1.505 + }
1.506 +
1.507 + // Quick check to determine if target is callable, in the spec
1.508 + // this throws a TypeError, but we will just return undefined.
1.509 + if ( !jQuery.isFunction( fn ) ) {
1.510 + return undefined;
1.511 + }
1.512 +
1.513 + // Simulated bind
1.514 + args = slice.call( arguments, 2 );
1.515 + proxy = function() {
1.516 + return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
1.517 + };
1.518 +
1.519 + // Set the guid of unique handler to the same of original handler, so it can be removed
1.520 + proxy.guid = fn.guid = fn.guid || jQuery.guid++;
1.521 +
1.522 + return proxy;
1.523 + },
1.524 +
1.525 + now: Date.now,
1.526 +
1.527 + // jQuery.support is not used in Core but other projects attach their
1.528 + // properties to it so it needs to exist.
1.529 + support: support
1.530 +});
1.531 +
1.532 +// Populate the class2type map
1.533 +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
1.534 + class2type[ "[object " + name + "]" ] = name.toLowerCase();
1.535 +});
1.536 +
1.537 +function isArraylike( obj ) {
1.538 + var length = obj.length,
1.539 + type = jQuery.type( obj );
1.540 +
1.541 + if ( type === "function" || jQuery.isWindow( obj ) ) {
1.542 + return false;
1.543 + }
1.544 +
1.545 + if ( obj.nodeType === 1 && length ) {
1.546 + return true;
1.547 + }
1.548 +
1.549 + return type === "array" || length === 0 ||
1.550 + typeof length === "number" && length > 0 && ( length - 1 ) in obj;
1.551 +}
1.552 +var Sizzle =
1.553 +/*!
1.554 + * Sizzle CSS Selector Engine v1.10.19
1.555 + * http://sizzlejs.com/
1.556 + *
1.557 + * Copyright 2013 jQuery Foundation, Inc. and other contributors
1.558 + * Released under the MIT license
1.559 + * http://jquery.org/license
1.560 + *
1.561 + * Date: 2014-04-18
1.562 + */
1.563 +(function( window ) {
1.564 +
1.565 +var i,
1.566 + support,
1.567 + Expr,
1.568 + getText,
1.569 + isXML,
1.570 + tokenize,
1.571 + compile,
1.572 + select,
1.573 + outermostContext,
1.574 + sortInput,
1.575 + hasDuplicate,
1.576 +
1.577 + // Local document vars
1.578 + setDocument,
1.579 + document,
1.580 + docElem,
1.581 + documentIsHTML,
1.582 + rbuggyQSA,
1.583 + rbuggyMatches,
1.584 + matches,
1.585 + contains,
1.586 +
1.587 + // Instance-specific data
1.588 + expando = "sizzle" + -(new Date()),
1.589 + preferredDoc = window.document,
1.590 + dirruns = 0,
1.591 + done = 0,
1.592 + classCache = createCache(),
1.593 + tokenCache = createCache(),
1.594 + compilerCache = createCache(),
1.595 + sortOrder = function( a, b ) {
1.596 + if ( a === b ) {
1.597 + hasDuplicate = true;
1.598 + }
1.599 + return 0;
1.600 + },
1.601 +
1.602 + // General-purpose constants
1.603 + strundefined = typeof undefined,
1.604 + MAX_NEGATIVE = 1 << 31,
1.605 +
1.606 + // Instance methods
1.607 + hasOwn = ({}).hasOwnProperty,
1.608 + arr = [],
1.609 + pop = arr.pop,
1.610 + push_native = arr.push,
1.611 + push = arr.push,
1.612 + slice = arr.slice,
1.613 + // Use a stripped-down indexOf if we can't use a native one
1.614 + indexOf = arr.indexOf || function( elem ) {
1.615 + var i = 0,
1.616 + len = this.length;
1.617 + for ( ; i < len; i++ ) {
1.618 + if ( this[i] === elem ) {
1.619 + return i;
1.620 + }
1.621 + }
1.622 + return -1;
1.623 + },
1.624 +
1.625 + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
1.626 +
1.627 + // Regular expressions
1.628 +
1.629 + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
1.630 + whitespace = "[\\x20\\t\\r\\n\\f]",
1.631 + // http://www.w3.org/TR/css3-syntax/#characters
1.632 + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
1.633 +
1.634 + // Loosely modeled on CSS identifier characters
1.635 + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
1.636 + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
1.637 + identifier = characterEncoding.replace( "w", "w#" ),
1.638 +
1.639 + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
1.640 + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
1.641 + // Operator (capture 2)
1.642 + "*([*^$|!~]?=)" + whitespace +
1.643 + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
1.644 + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
1.645 + "*\\]",
1.646 +
1.647 + pseudos = ":(" + characterEncoding + ")(?:\\((" +
1.648 + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
1.649 + // 1. quoted (capture 3; capture 4 or capture 5)
1.650 + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
1.651 + // 2. simple (capture 6)
1.652 + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
1.653 + // 3. anything else (capture 2)
1.654 + ".*" +
1.655 + ")\\)|)",
1.656 +
1.657 + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
1.658 + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
1.659 +
1.660 + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
1.661 + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
1.662 +
1.663 + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
1.664 +
1.665 + rpseudo = new RegExp( pseudos ),
1.666 + ridentifier = new RegExp( "^" + identifier + "$" ),
1.667 +
1.668 + matchExpr = {
1.669 + "ID": new RegExp( "^#(" + characterEncoding + ")" ),
1.670 + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
1.671 + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
1.672 + "ATTR": new RegExp( "^" + attributes ),
1.673 + "PSEUDO": new RegExp( "^" + pseudos ),
1.674 + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
1.675 + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
1.676 + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
1.677 + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
1.678 + // For use in libraries implementing .is()
1.679 + // We use this for POS matching in `select`
1.680 + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
1.681 + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
1.682 + },
1.683 +
1.684 + rinputs = /^(?:input|select|textarea|button)$/i,
1.685 + rheader = /^h\d$/i,
1.686 +
1.687 + rnative = /^[^{]+\{\s*\[native \w/,
1.688 +
1.689 + // Easily-parseable/retrievable ID or TAG or CLASS selectors
1.690 + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
1.691 +
1.692 + rsibling = /[+~]/,
1.693 + rescape = /'|\\/g,
1.694 +
1.695 + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
1.696 + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
1.697 + funescape = function( _, escaped, escapedWhitespace ) {
1.698 + var high = "0x" + escaped - 0x10000;
1.699 + // NaN means non-codepoint
1.700 + // Support: Firefox<24
1.701 + // Workaround erroneous numeric interpretation of +"0x"
1.702 + return high !== high || escapedWhitespace ?
1.703 + escaped :
1.704 + high < 0 ?
1.705 + // BMP codepoint
1.706 + String.fromCharCode( high + 0x10000 ) :
1.707 + // Supplemental Plane codepoint (surrogate pair)
1.708 + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
1.709 + };
1.710 +
1.711 +// Optimize for push.apply( _, NodeList )
1.712 +try {
1.713 + push.apply(
1.714 + (arr = slice.call( preferredDoc.childNodes )),
1.715 + preferredDoc.childNodes
1.716 + );
1.717 + // Support: Android<4.0
1.718 + // Detect silently failing push.apply
1.719 + arr[ preferredDoc.childNodes.length ].nodeType;
1.720 +} catch ( e ) {
1.721 + push = { apply: arr.length ?
1.722 +
1.723 + // Leverage slice if possible
1.724 + function( target, els ) {
1.725 + push_native.apply( target, slice.call(els) );
1.726 + } :
1.727 +
1.728 + // Support: IE<9
1.729 + // Otherwise append directly
1.730 + function( target, els ) {
1.731 + var j = target.length,
1.732 + i = 0;
1.733 + // Can't trust NodeList.length
1.734 + while ( (target[j++] = els[i++]) ) {}
1.735 + target.length = j - 1;
1.736 + }
1.737 + };
1.738 +}
1.739 +
1.740 +function Sizzle( selector, context, results, seed ) {
1.741 + var match, elem, m, nodeType,
1.742 + // QSA vars
1.743 + i, groups, old, nid, newContext, newSelector;
1.744 +
1.745 + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
1.746 + setDocument( context );
1.747 + }
1.748 +
1.749 + context = context || document;
1.750 + results = results || [];
1.751 +
1.752 + if ( !selector || typeof selector !== "string" ) {
1.753 + return results;
1.754 + }
1.755 +
1.756 + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
1.757 + return [];
1.758 + }
1.759 +
1.760 + if ( documentIsHTML && !seed ) {
1.761 +
1.762 + // Shortcuts
1.763 + if ( (match = rquickExpr.exec( selector )) ) {
1.764 + // Speed-up: Sizzle("#ID")
1.765 + if ( (m = match[1]) ) {
1.766 + if ( nodeType === 9 ) {
1.767 + elem = context.getElementById( m );
1.768 + // Check parentNode to catch when Blackberry 4.6 returns
1.769 + // nodes that are no longer in the document (jQuery #6963)
1.770 + if ( elem && elem.parentNode ) {
1.771 + // Handle the case where IE, Opera, and Webkit return items
1.772 + // by name instead of ID
1.773 + if ( elem.id === m ) {
1.774 + results.push( elem );
1.775 + return results;
1.776 + }
1.777 + } else {
1.778 + return results;
1.779 + }
1.780 + } else {
1.781 + // Context is not a document
1.782 + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
1.783 + contains( context, elem ) && elem.id === m ) {
1.784 + results.push( elem );
1.785 + return results;
1.786 + }
1.787 + }
1.788 +
1.789 + // Speed-up: Sizzle("TAG")
1.790 + } else if ( match[2] ) {
1.791 + push.apply( results, context.getElementsByTagName( selector ) );
1.792 + return results;
1.793 +
1.794 + // Speed-up: Sizzle(".CLASS")
1.795 + } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
1.796 + push.apply( results, context.getElementsByClassName( m ) );
1.797 + return results;
1.798 + }
1.799 + }
1.800 +
1.801 + // QSA path
1.802 + if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
1.803 + nid = old = expando;
1.804 + newContext = context;
1.805 + newSelector = nodeType === 9 && selector;
1.806 +
1.807 + // qSA works strangely on Element-rooted queries
1.808 + // We can work around this by specifying an extra ID on the root
1.809 + // and working up from there (Thanks to Andrew Dupont for the technique)
1.810 + // IE 8 doesn't work on object elements
1.811 + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
1.812 + groups = tokenize( selector );
1.813 +
1.814 + if ( (old = context.getAttribute("id")) ) {
1.815 + nid = old.replace( rescape, "\\$&" );
1.816 + } else {
1.817 + context.setAttribute( "id", nid );
1.818 + }
1.819 + nid = "[id='" + nid + "'] ";
1.820 +
1.821 + i = groups.length;
1.822 + while ( i-- ) {
1.823 + groups[i] = nid + toSelector( groups[i] );
1.824 + }
1.825 + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
1.826 + newSelector = groups.join(",");
1.827 + }
1.828 +
1.829 + if ( newSelector ) {
1.830 + try {
1.831 + push.apply( results,
1.832 + newContext.querySelectorAll( newSelector )
1.833 + );
1.834 + return results;
1.835 + } catch(qsaError) {
1.836 + } finally {
1.837 + if ( !old ) {
1.838 + context.removeAttribute("id");
1.839 + }
1.840 + }
1.841 + }
1.842 + }
1.843 + }
1.844 +
1.845 + // All others
1.846 + return select( selector.replace( rtrim, "$1" ), context, results, seed );
1.847 +}
1.848 +
1.849 +/**
1.850 + * Create key-value caches of limited size
1.851 + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
1.852 + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
1.853 + * deleting the oldest entry
1.854 + */
1.855 +function createCache() {
1.856 + var keys = [];
1.857 +
1.858 + function cache( key, value ) {
1.859 + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
1.860 + if ( keys.push( key + " " ) > Expr.cacheLength ) {
1.861 + // Only keep the most recent entries
1.862 + delete cache[ keys.shift() ];
1.863 + }
1.864 + return (cache[ key + " " ] = value);
1.865 + }
1.866 + return cache;
1.867 +}
1.868 +
1.869 +/**
1.870 + * Mark a function for special use by Sizzle
1.871 + * @param {Function} fn The function to mark
1.872 + */
1.873 +function markFunction( fn ) {
1.874 + fn[ expando ] = true;
1.875 + return fn;
1.876 +}
1.877 +
1.878 +/**
1.879 + * Support testing using an element
1.880 + * @param {Function} fn Passed the created div and expects a boolean result
1.881 + */
1.882 +function assert( fn ) {
1.883 + var div = document.createElement("div");
1.884 +
1.885 + try {
1.886 + return !!fn( div );
1.887 + } catch (e) {
1.888 + return false;
1.889 + } finally {
1.890 + // Remove from its parent by default
1.891 + if ( div.parentNode ) {
1.892 + div.parentNode.removeChild( div );
1.893 + }
1.894 + // release memory in IE
1.895 + div = null;
1.896 + }
1.897 +}
1.898 +
1.899 +/**
1.900 + * Adds the same handler for all of the specified attrs
1.901 + * @param {String} attrs Pipe-separated list of attributes
1.902 + * @param {Function} handler The method that will be applied
1.903 + */
1.904 +function addHandle( attrs, handler ) {
1.905 + var arr = attrs.split("|"),
1.906 + i = attrs.length;
1.907 +
1.908 + while ( i-- ) {
1.909 + Expr.attrHandle[ arr[i] ] = handler;
1.910 + }
1.911 +}
1.912 +
1.913 +/**
1.914 + * Checks document order of two siblings
1.915 + * @param {Element} a
1.916 + * @param {Element} b
1.917 + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
1.918 + */
1.919 +function siblingCheck( a, b ) {
1.920 + var cur = b && a,
1.921 + diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
1.922 + ( ~b.sourceIndex || MAX_NEGATIVE ) -
1.923 + ( ~a.sourceIndex || MAX_NEGATIVE );
1.924 +
1.925 + // Use IE sourceIndex if available on both nodes
1.926 + if ( diff ) {
1.927 + return diff;
1.928 + }
1.929 +
1.930 + // Check if b follows a
1.931 + if ( cur ) {
1.932 + while ( (cur = cur.nextSibling) ) {
1.933 + if ( cur === b ) {
1.934 + return -1;
1.935 + }
1.936 + }
1.937 + }
1.938 +
1.939 + return a ? 1 : -1;
1.940 +}
1.941 +
1.942 +/**
1.943 + * Returns a function to use in pseudos for input types
1.944 + * @param {String} type
1.945 + */
1.946 +function createInputPseudo( type ) {
1.947 + return function( elem ) {
1.948 + var name = elem.nodeName.toLowerCase();
1.949 + return name === "input" && elem.type === type;
1.950 + };
1.951 +}
1.952 +
1.953 +/**
1.954 + * Returns a function to use in pseudos for buttons
1.955 + * @param {String} type
1.956 + */
1.957 +function createButtonPseudo( type ) {
1.958 + return function( elem ) {
1.959 + var name = elem.nodeName.toLowerCase();
1.960 + return (name === "input" || name === "button") && elem.type === type;
1.961 + };
1.962 +}
1.963 +
1.964 +/**
1.965 + * Returns a function to use in pseudos for positionals
1.966 + * @param {Function} fn
1.967 + */
1.968 +function createPositionalPseudo( fn ) {
1.969 + return markFunction(function( argument ) {
1.970 + argument = +argument;
1.971 + return markFunction(function( seed, matches ) {
1.972 + var j,
1.973 + matchIndexes = fn( [], seed.length, argument ),
1.974 + i = matchIndexes.length;
1.975 +
1.976 + // Match elements found at the specified indexes
1.977 + while ( i-- ) {
1.978 + if ( seed[ (j = matchIndexes[i]) ] ) {
1.979 + seed[j] = !(matches[j] = seed[j]);
1.980 + }
1.981 + }
1.982 + });
1.983 + });
1.984 +}
1.985 +
1.986 +/**
1.987 + * Checks a node for validity as a Sizzle context
1.988 + * @param {Element|Object=} context
1.989 + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1.990 + */
1.991 +function testContext( context ) {
1.992 + return context && typeof context.getElementsByTagName !== strundefined && context;
1.993 +}
1.994 +
1.995 +// Expose support vars for convenience
1.996 +support = Sizzle.support = {};
1.997 +
1.998 +/**
1.999 + * Detects XML nodes
1.1000 + * @param {Element|Object} elem An element or a document
1.1001 + * @returns {Boolean} True iff elem is a non-HTML XML node
1.1002 + */
1.1003 +isXML = Sizzle.isXML = function( elem ) {
1.1004 + // documentElement is verified for cases where it doesn't yet exist
1.1005 + // (such as loading iframes in IE - #4833)
1.1006 + var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1.1007 + return documentElement ? documentElement.nodeName !== "HTML" : false;
1.1008 +};
1.1009 +
1.1010 +/**
1.1011 + * Sets document-related variables once based on the current document
1.1012 + * @param {Element|Object} [doc] An element or document object to use to set the document
1.1013 + * @returns {Object} Returns the current document
1.1014 + */
1.1015 +setDocument = Sizzle.setDocument = function( node ) {
1.1016 + var hasCompare,
1.1017 + doc = node ? node.ownerDocument || node : preferredDoc,
1.1018 + parent = doc.defaultView;
1.1019 +
1.1020 + // If no document and documentElement is available, return
1.1021 + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1.1022 + return document;
1.1023 + }
1.1024 +
1.1025 + // Set our document
1.1026 + document = doc;
1.1027 + docElem = doc.documentElement;
1.1028 +
1.1029 + // Support tests
1.1030 + documentIsHTML = !isXML( doc );
1.1031 +
1.1032 + // Support: IE>8
1.1033 + // If iframe document is assigned to "document" variable and if iframe has been reloaded,
1.1034 + // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
1.1035 + // IE6-8 do not support the defaultView property so parent will be undefined
1.1036 + if ( parent && parent !== parent.top ) {
1.1037 + // IE11 does not have attachEvent, so all must suffer
1.1038 + if ( parent.addEventListener ) {
1.1039 + parent.addEventListener( "unload", function() {
1.1040 + setDocument();
1.1041 + }, false );
1.1042 + } else if ( parent.attachEvent ) {
1.1043 + parent.attachEvent( "onunload", function() {
1.1044 + setDocument();
1.1045 + });
1.1046 + }
1.1047 + }
1.1048 +
1.1049 + /* Attributes
1.1050 + ---------------------------------------------------------------------- */
1.1051 +
1.1052 + // Support: IE<8
1.1053 + // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
1.1054 + support.attributes = assert(function( div ) {
1.1055 + div.className = "i";
1.1056 + return !div.getAttribute("className");
1.1057 + });
1.1058 +
1.1059 + /* getElement(s)By*
1.1060 + ---------------------------------------------------------------------- */
1.1061 +
1.1062 + // Check if getElementsByTagName("*") returns only elements
1.1063 + support.getElementsByTagName = assert(function( div ) {
1.1064 + div.appendChild( doc.createComment("") );
1.1065 + return !div.getElementsByTagName("*").length;
1.1066 + });
1.1067 +
1.1068 + // Check if getElementsByClassName can be trusted
1.1069 + support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
1.1070 + div.innerHTML = "<div class='a'></div><div class='a i'></div>";
1.1071 +
1.1072 + // Support: Safari<4
1.1073 + // Catch class over-caching
1.1074 + div.firstChild.className = "i";
1.1075 + // Support: Opera<10
1.1076 + // Catch gEBCN failure to find non-leading classes
1.1077 + return div.getElementsByClassName("i").length === 2;
1.1078 + });
1.1079 +
1.1080 + // Support: IE<10
1.1081 + // Check if getElementById returns elements by name
1.1082 + // The broken getElementById methods don't pick up programatically-set names,
1.1083 + // so use a roundabout getElementsByName test
1.1084 + support.getById = assert(function( div ) {
1.1085 + docElem.appendChild( div ).id = expando;
1.1086 + return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
1.1087 + });
1.1088 +
1.1089 + // ID find and filter
1.1090 + if ( support.getById ) {
1.1091 + Expr.find["ID"] = function( id, context ) {
1.1092 + if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
1.1093 + var m = context.getElementById( id );
1.1094 + // Check parentNode to catch when Blackberry 4.6 returns
1.1095 + // nodes that are no longer in the document #6963
1.1096 + return m && m.parentNode ? [ m ] : [];
1.1097 + }
1.1098 + };
1.1099 + Expr.filter["ID"] = function( id ) {
1.1100 + var attrId = id.replace( runescape, funescape );
1.1101 + return function( elem ) {
1.1102 + return elem.getAttribute("id") === attrId;
1.1103 + };
1.1104 + };
1.1105 + } else {
1.1106 + // Support: IE6/7
1.1107 + // getElementById is not reliable as a find shortcut
1.1108 + delete Expr.find["ID"];
1.1109 +
1.1110 + Expr.filter["ID"] = function( id ) {
1.1111 + var attrId = id.replace( runescape, funescape );
1.1112 + return function( elem ) {
1.1113 + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
1.1114 + return node && node.value === attrId;
1.1115 + };
1.1116 + };
1.1117 + }
1.1118 +
1.1119 + // Tag
1.1120 + Expr.find["TAG"] = support.getElementsByTagName ?
1.1121 + function( tag, context ) {
1.1122 + if ( typeof context.getElementsByTagName !== strundefined ) {
1.1123 + return context.getElementsByTagName( tag );
1.1124 + }
1.1125 + } :
1.1126 + function( tag, context ) {
1.1127 + var elem,
1.1128 + tmp = [],
1.1129 + i = 0,
1.1130 + results = context.getElementsByTagName( tag );
1.1131 +
1.1132 + // Filter out possible comments
1.1133 + if ( tag === "*" ) {
1.1134 + while ( (elem = results[i++]) ) {
1.1135 + if ( elem.nodeType === 1 ) {
1.1136 + tmp.push( elem );
1.1137 + }
1.1138 + }
1.1139 +
1.1140 + return tmp;
1.1141 + }
1.1142 + return results;
1.1143 + };
1.1144 +
1.1145 + // Class
1.1146 + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1.1147 + if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
1.1148 + return context.getElementsByClassName( className );
1.1149 + }
1.1150 + };
1.1151 +
1.1152 + /* QSA/matchesSelector
1.1153 + ---------------------------------------------------------------------- */
1.1154 +
1.1155 + // QSA and matchesSelector support
1.1156 +
1.1157 + // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1.1158 + rbuggyMatches = [];
1.1159 +
1.1160 + // qSa(:focus) reports false when true (Chrome 21)
1.1161 + // We allow this because of a bug in IE8/9 that throws an error
1.1162 + // whenever `document.activeElement` is accessed on an iframe
1.1163 + // So, we allow :focus to pass through QSA all the time to avoid the IE error
1.1164 + // See http://bugs.jquery.com/ticket/13378
1.1165 + rbuggyQSA = [];
1.1166 +
1.1167 + if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
1.1168 + // Build QSA regex
1.1169 + // Regex strategy adopted from Diego Perini
1.1170 + assert(function( div ) {
1.1171 + // Select is set to empty string on purpose
1.1172 + // This is to test IE's treatment of not explicitly
1.1173 + // setting a boolean content attribute,
1.1174 + // since its presence should be enough
1.1175 + // http://bugs.jquery.com/ticket/12359
1.1176 + div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
1.1177 +
1.1178 + // Support: IE8, Opera 11-12.16
1.1179 + // Nothing should be selected when empty strings follow ^= or $= or *=
1.1180 + // The test attribute must be unknown in Opera but "safe" for WinRT
1.1181 + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1.1182 + if ( div.querySelectorAll("[msallowclip^='']").length ) {
1.1183 + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1.1184 + }
1.1185 +
1.1186 + // Support: IE8
1.1187 + // Boolean attributes and "value" are not treated correctly
1.1188 + if ( !div.querySelectorAll("[selected]").length ) {
1.1189 + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1.1190 + }
1.1191 +
1.1192 + // Webkit/Opera - :checked should return selected option elements
1.1193 + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1.1194 + // IE8 throws error here and will not see later tests
1.1195 + if ( !div.querySelectorAll(":checked").length ) {
1.1196 + rbuggyQSA.push(":checked");
1.1197 + }
1.1198 + });
1.1199 +
1.1200 + assert(function( div ) {
1.1201 + // Support: Windows 8 Native Apps
1.1202 + // The type and name attributes are restricted during .innerHTML assignment
1.1203 + var input = doc.createElement("input");
1.1204 + input.setAttribute( "type", "hidden" );
1.1205 + div.appendChild( input ).setAttribute( "name", "D" );
1.1206 +
1.1207 + // Support: IE8
1.1208 + // Enforce case-sensitivity of name attribute
1.1209 + if ( div.querySelectorAll("[name=d]").length ) {
1.1210 + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1.1211 + }
1.1212 +
1.1213 + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1.1214 + // IE8 throws error here and will not see later tests
1.1215 + if ( !div.querySelectorAll(":enabled").length ) {
1.1216 + rbuggyQSA.push( ":enabled", ":disabled" );
1.1217 + }
1.1218 +
1.1219 + // Opera 10-11 does not throw on post-comma invalid pseudos
1.1220 + div.querySelectorAll("*,:x");
1.1221 + rbuggyQSA.push(",.*:");
1.1222 + });
1.1223 + }
1.1224 +
1.1225 + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1.1226 + docElem.webkitMatchesSelector ||
1.1227 + docElem.mozMatchesSelector ||
1.1228 + docElem.oMatchesSelector ||
1.1229 + docElem.msMatchesSelector) )) ) {
1.1230 +
1.1231 + assert(function( div ) {
1.1232 + // Check to see if it's possible to do matchesSelector
1.1233 + // on a disconnected node (IE 9)
1.1234 + support.disconnectedMatch = matches.call( div, "div" );
1.1235 +
1.1236 + // This should fail with an exception
1.1237 + // Gecko does not error, returns false instead
1.1238 + matches.call( div, "[s!='']:x" );
1.1239 + rbuggyMatches.push( "!=", pseudos );
1.1240 + });
1.1241 + }
1.1242 +
1.1243 + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1.1244 + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1.1245 +
1.1246 + /* Contains
1.1247 + ---------------------------------------------------------------------- */
1.1248 + hasCompare = rnative.test( docElem.compareDocumentPosition );
1.1249 +
1.1250 + // Element contains another
1.1251 + // Purposefully does not implement inclusive descendent
1.1252 + // As in, an element does not contain itself
1.1253 + contains = hasCompare || rnative.test( docElem.contains ) ?
1.1254 + function( a, b ) {
1.1255 + var adown = a.nodeType === 9 ? a.documentElement : a,
1.1256 + bup = b && b.parentNode;
1.1257 + return a === bup || !!( bup && bup.nodeType === 1 && (
1.1258 + adown.contains ?
1.1259 + adown.contains( bup ) :
1.1260 + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1.1261 + ));
1.1262 + } :
1.1263 + function( a, b ) {
1.1264 + if ( b ) {
1.1265 + while ( (b = b.parentNode) ) {
1.1266 + if ( b === a ) {
1.1267 + return true;
1.1268 + }
1.1269 + }
1.1270 + }
1.1271 + return false;
1.1272 + };
1.1273 +
1.1274 + /* Sorting
1.1275 + ---------------------------------------------------------------------- */
1.1276 +
1.1277 + // Document order sorting
1.1278 + sortOrder = hasCompare ?
1.1279 + function( a, b ) {
1.1280 +
1.1281 + // Flag for duplicate removal
1.1282 + if ( a === b ) {
1.1283 + hasDuplicate = true;
1.1284 + return 0;
1.1285 + }
1.1286 +
1.1287 + // Sort on method existence if only one input has compareDocumentPosition
1.1288 + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1.1289 + if ( compare ) {
1.1290 + return compare;
1.1291 + }
1.1292 +
1.1293 + // Calculate position if both inputs belong to the same document
1.1294 + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1.1295 + a.compareDocumentPosition( b ) :
1.1296 +
1.1297 + // Otherwise we know they are disconnected
1.1298 + 1;
1.1299 +
1.1300 + // Disconnected nodes
1.1301 + if ( compare & 1 ||
1.1302 + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1.1303 +
1.1304 + // Choose the first element that is related to our preferred document
1.1305 + if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1.1306 + return -1;
1.1307 + }
1.1308 + if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1.1309 + return 1;
1.1310 + }
1.1311 +
1.1312 + // Maintain original order
1.1313 + return sortInput ?
1.1314 + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
1.1315 + 0;
1.1316 + }
1.1317 +
1.1318 + return compare & 4 ? -1 : 1;
1.1319 + } :
1.1320 + function( a, b ) {
1.1321 + // Exit early if the nodes are identical
1.1322 + if ( a === b ) {
1.1323 + hasDuplicate = true;
1.1324 + return 0;
1.1325 + }
1.1326 +
1.1327 + var cur,
1.1328 + i = 0,
1.1329 + aup = a.parentNode,
1.1330 + bup = b.parentNode,
1.1331 + ap = [ a ],
1.1332 + bp = [ b ];
1.1333 +
1.1334 + // Parentless nodes are either documents or disconnected
1.1335 + if ( !aup || !bup ) {
1.1336 + return a === doc ? -1 :
1.1337 + b === doc ? 1 :
1.1338 + aup ? -1 :
1.1339 + bup ? 1 :
1.1340 + sortInput ?
1.1341 + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
1.1342 + 0;
1.1343 +
1.1344 + // If the nodes are siblings, we can do a quick check
1.1345 + } else if ( aup === bup ) {
1.1346 + return siblingCheck( a, b );
1.1347 + }
1.1348 +
1.1349 + // Otherwise we need full lists of their ancestors for comparison
1.1350 + cur = a;
1.1351 + while ( (cur = cur.parentNode) ) {
1.1352 + ap.unshift( cur );
1.1353 + }
1.1354 + cur = b;
1.1355 + while ( (cur = cur.parentNode) ) {
1.1356 + bp.unshift( cur );
1.1357 + }
1.1358 +
1.1359 + // Walk down the tree looking for a discrepancy
1.1360 + while ( ap[i] === bp[i] ) {
1.1361 + i++;
1.1362 + }
1.1363 +
1.1364 + return i ?
1.1365 + // Do a sibling check if the nodes have a common ancestor
1.1366 + siblingCheck( ap[i], bp[i] ) :
1.1367 +
1.1368 + // Otherwise nodes in our document sort first
1.1369 + ap[i] === preferredDoc ? -1 :
1.1370 + bp[i] === preferredDoc ? 1 :
1.1371 + 0;
1.1372 + };
1.1373 +
1.1374 + return doc;
1.1375 +};
1.1376 +
1.1377 +Sizzle.matches = function( expr, elements ) {
1.1378 + return Sizzle( expr, null, null, elements );
1.1379 +};
1.1380 +
1.1381 +Sizzle.matchesSelector = function( elem, expr ) {
1.1382 + // Set document vars if needed
1.1383 + if ( ( elem.ownerDocument || elem ) !== document ) {
1.1384 + setDocument( elem );
1.1385 + }
1.1386 +
1.1387 + // Make sure that attribute selectors are quoted
1.1388 + expr = expr.replace( rattributeQuotes, "='$1']" );
1.1389 +
1.1390 + if ( support.matchesSelector && documentIsHTML &&
1.1391 + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1.1392 + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
1.1393 +
1.1394 + try {
1.1395 + var ret = matches.call( elem, expr );
1.1396 +
1.1397 + // IE 9's matchesSelector returns false on disconnected nodes
1.1398 + if ( ret || support.disconnectedMatch ||
1.1399 + // As well, disconnected nodes are said to be in a document
1.1400 + // fragment in IE 9
1.1401 + elem.document && elem.document.nodeType !== 11 ) {
1.1402 + return ret;
1.1403 + }
1.1404 + } catch(e) {}
1.1405 + }
1.1406 +
1.1407 + return Sizzle( expr, document, null, [ elem ] ).length > 0;
1.1408 +};
1.1409 +
1.1410 +Sizzle.contains = function( context, elem ) {
1.1411 + // Set document vars if needed
1.1412 + if ( ( context.ownerDocument || context ) !== document ) {
1.1413 + setDocument( context );
1.1414 + }
1.1415 + return contains( context, elem );
1.1416 +};
1.1417 +
1.1418 +Sizzle.attr = function( elem, name ) {
1.1419 + // Set document vars if needed
1.1420 + if ( ( elem.ownerDocument || elem ) !== document ) {
1.1421 + setDocument( elem );
1.1422 + }
1.1423 +
1.1424 + var fn = Expr.attrHandle[ name.toLowerCase() ],
1.1425 + // Don't get fooled by Object.prototype properties (jQuery #13807)
1.1426 + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1.1427 + fn( elem, name, !documentIsHTML ) :
1.1428 + undefined;
1.1429 +
1.1430 + return val !== undefined ?
1.1431 + val :
1.1432 + support.attributes || !documentIsHTML ?
1.1433 + elem.getAttribute( name ) :
1.1434 + (val = elem.getAttributeNode(name)) && val.specified ?
1.1435 + val.value :
1.1436 + null;
1.1437 +};
1.1438 +
1.1439 +Sizzle.error = function( msg ) {
1.1440 + throw new Error( "Syntax error, unrecognized expression: " + msg );
1.1441 +};
1.1442 +
1.1443 +/**
1.1444 + * Document sorting and removing duplicates
1.1445 + * @param {ArrayLike} results
1.1446 + */
1.1447 +Sizzle.uniqueSort = function( results ) {
1.1448 + var elem,
1.1449 + duplicates = [],
1.1450 + j = 0,
1.1451 + i = 0;
1.1452 +
1.1453 + // Unless we *know* we can detect duplicates, assume their presence
1.1454 + hasDuplicate = !support.detectDuplicates;
1.1455 + sortInput = !support.sortStable && results.slice( 0 );
1.1456 + results.sort( sortOrder );
1.1457 +
1.1458 + if ( hasDuplicate ) {
1.1459 + while ( (elem = results[i++]) ) {
1.1460 + if ( elem === results[ i ] ) {
1.1461 + j = duplicates.push( i );
1.1462 + }
1.1463 + }
1.1464 + while ( j-- ) {
1.1465 + results.splice( duplicates[ j ], 1 );
1.1466 + }
1.1467 + }
1.1468 +
1.1469 + // Clear input after sorting to release objects
1.1470 + // See https://github.com/jquery/sizzle/pull/225
1.1471 + sortInput = null;
1.1472 +
1.1473 + return results;
1.1474 +};
1.1475 +
1.1476 +/**
1.1477 + * Utility function for retrieving the text value of an array of DOM nodes
1.1478 + * @param {Array|Element} elem
1.1479 + */
1.1480 +getText = Sizzle.getText = function( elem ) {
1.1481 + var node,
1.1482 + ret = "",
1.1483 + i = 0,
1.1484 + nodeType = elem.nodeType;
1.1485 +
1.1486 + if ( !nodeType ) {
1.1487 + // If no nodeType, this is expected to be an array
1.1488 + while ( (node = elem[i++]) ) {
1.1489 + // Do not traverse comment nodes
1.1490 + ret += getText( node );
1.1491 + }
1.1492 + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1.1493 + // Use textContent for elements
1.1494 + // innerText usage removed for consistency of new lines (jQuery #11153)
1.1495 + if ( typeof elem.textContent === "string" ) {
1.1496 + return elem.textContent;
1.1497 + } else {
1.1498 + // Traverse its children
1.1499 + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1.1500 + ret += getText( elem );
1.1501 + }
1.1502 + }
1.1503 + } else if ( nodeType === 3 || nodeType === 4 ) {
1.1504 + return elem.nodeValue;
1.1505 + }
1.1506 + // Do not include comment or processing instruction nodes
1.1507 +
1.1508 + return ret;
1.1509 +};
1.1510 +
1.1511 +Expr = Sizzle.selectors = {
1.1512 +
1.1513 + // Can be adjusted by the user
1.1514 + cacheLength: 50,
1.1515 +
1.1516 + createPseudo: markFunction,
1.1517 +
1.1518 + match: matchExpr,
1.1519 +
1.1520 + attrHandle: {},
1.1521 +
1.1522 + find: {},
1.1523 +
1.1524 + relative: {
1.1525 + ">": { dir: "parentNode", first: true },
1.1526 + " ": { dir: "parentNode" },
1.1527 + "+": { dir: "previousSibling", first: true },
1.1528 + "~": { dir: "previousSibling" }
1.1529 + },
1.1530 +
1.1531 + preFilter: {
1.1532 + "ATTR": function( match ) {
1.1533 + match[1] = match[1].replace( runescape, funescape );
1.1534 +
1.1535 + // Move the given value to match[3] whether quoted or unquoted
1.1536 + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1.1537 +
1.1538 + if ( match[2] === "~=" ) {
1.1539 + match[3] = " " + match[3] + " ";
1.1540 + }
1.1541 +
1.1542 + return match.slice( 0, 4 );
1.1543 + },
1.1544 +
1.1545 + "CHILD": function( match ) {
1.1546 + /* matches from matchExpr["CHILD"]
1.1547 + 1 type (only|nth|...)
1.1548 + 2 what (child|of-type)
1.1549 + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1.1550 + 4 xn-component of xn+y argument ([+-]?\d*n|)
1.1551 + 5 sign of xn-component
1.1552 + 6 x of xn-component
1.1553 + 7 sign of y-component
1.1554 + 8 y of y-component
1.1555 + */
1.1556 + match[1] = match[1].toLowerCase();
1.1557 +
1.1558 + if ( match[1].slice( 0, 3 ) === "nth" ) {
1.1559 + // nth-* requires argument
1.1560 + if ( !match[3] ) {
1.1561 + Sizzle.error( match[0] );
1.1562 + }
1.1563 +
1.1564 + // numeric x and y parameters for Expr.filter.CHILD
1.1565 + // remember that false/true cast respectively to 0/1
1.1566 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1.1567 + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1.1568 +
1.1569 + // other types prohibit arguments
1.1570 + } else if ( match[3] ) {
1.1571 + Sizzle.error( match[0] );
1.1572 + }
1.1573 +
1.1574 + return match;
1.1575 + },
1.1576 +
1.1577 + "PSEUDO": function( match ) {
1.1578 + var excess,
1.1579 + unquoted = !match[6] && match[2];
1.1580 +
1.1581 + if ( matchExpr["CHILD"].test( match[0] ) ) {
1.1582 + return null;
1.1583 + }
1.1584 +
1.1585 + // Accept quoted arguments as-is
1.1586 + if ( match[3] ) {
1.1587 + match[2] = match[4] || match[5] || "";
1.1588 +
1.1589 + // Strip excess characters from unquoted arguments
1.1590 + } else if ( unquoted && rpseudo.test( unquoted ) &&
1.1591 + // Get excess from tokenize (recursively)
1.1592 + (excess = tokenize( unquoted, true )) &&
1.1593 + // advance to the next closing parenthesis
1.1594 + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1.1595 +
1.1596 + // excess is a negative index
1.1597 + match[0] = match[0].slice( 0, excess );
1.1598 + match[2] = unquoted.slice( 0, excess );
1.1599 + }
1.1600 +
1.1601 + // Return only captures needed by the pseudo filter method (type and argument)
1.1602 + return match.slice( 0, 3 );
1.1603 + }
1.1604 + },
1.1605 +
1.1606 + filter: {
1.1607 +
1.1608 + "TAG": function( nodeNameSelector ) {
1.1609 + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1.1610 + return nodeNameSelector === "*" ?
1.1611 + function() { return true; } :
1.1612 + function( elem ) {
1.1613 + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1.1614 + };
1.1615 + },
1.1616 +
1.1617 + "CLASS": function( className ) {
1.1618 + var pattern = classCache[ className + " " ];
1.1619 +
1.1620 + return pattern ||
1.1621 + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1.1622 + classCache( className, function( elem ) {
1.1623 + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
1.1624 + });
1.1625 + },
1.1626 +
1.1627 + "ATTR": function( name, operator, check ) {
1.1628 + return function( elem ) {
1.1629 + var result = Sizzle.attr( elem, name );
1.1630 +
1.1631 + if ( result == null ) {
1.1632 + return operator === "!=";
1.1633 + }
1.1634 + if ( !operator ) {
1.1635 + return true;
1.1636 + }
1.1637 +
1.1638 + result += "";
1.1639 +
1.1640 + return operator === "=" ? result === check :
1.1641 + operator === "!=" ? result !== check :
1.1642 + operator === "^=" ? check && result.indexOf( check ) === 0 :
1.1643 + operator === "*=" ? check && result.indexOf( check ) > -1 :
1.1644 + operator === "$=" ? check && result.slice( -check.length ) === check :
1.1645 + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
1.1646 + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1.1647 + false;
1.1648 + };
1.1649 + },
1.1650 +
1.1651 + "CHILD": function( type, what, argument, first, last ) {
1.1652 + var simple = type.slice( 0, 3 ) !== "nth",
1.1653 + forward = type.slice( -4 ) !== "last",
1.1654 + ofType = what === "of-type";
1.1655 +
1.1656 + return first === 1 && last === 0 ?
1.1657 +
1.1658 + // Shortcut for :nth-*(n)
1.1659 + function( elem ) {
1.1660 + return !!elem.parentNode;
1.1661 + } :
1.1662 +
1.1663 + function( elem, context, xml ) {
1.1664 + var cache, outerCache, node, diff, nodeIndex, start,
1.1665 + dir = simple !== forward ? "nextSibling" : "previousSibling",
1.1666 + parent = elem.parentNode,
1.1667 + name = ofType && elem.nodeName.toLowerCase(),
1.1668 + useCache = !xml && !ofType;
1.1669 +
1.1670 + if ( parent ) {
1.1671 +
1.1672 + // :(first|last|only)-(child|of-type)
1.1673 + if ( simple ) {
1.1674 + while ( dir ) {
1.1675 + node = elem;
1.1676 + while ( (node = node[ dir ]) ) {
1.1677 + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
1.1678 + return false;
1.1679 + }
1.1680 + }
1.1681 + // Reverse direction for :only-* (if we haven't yet done so)
1.1682 + start = dir = type === "only" && !start && "nextSibling";
1.1683 + }
1.1684 + return true;
1.1685 + }
1.1686 +
1.1687 + start = [ forward ? parent.firstChild : parent.lastChild ];
1.1688 +
1.1689 + // non-xml :nth-child(...) stores cache data on `parent`
1.1690 + if ( forward && useCache ) {
1.1691 + // Seek `elem` from a previously-cached index
1.1692 + outerCache = parent[ expando ] || (parent[ expando ] = {});
1.1693 + cache = outerCache[ type ] || [];
1.1694 + nodeIndex = cache[0] === dirruns && cache[1];
1.1695 + diff = cache[0] === dirruns && cache[2];
1.1696 + node = nodeIndex && parent.childNodes[ nodeIndex ];
1.1697 +
1.1698 + while ( (node = ++nodeIndex && node && node[ dir ] ||
1.1699 +
1.1700 + // Fallback to seeking `elem` from the start
1.1701 + (diff = nodeIndex = 0) || start.pop()) ) {
1.1702 +
1.1703 + // When found, cache indexes on `parent` and break
1.1704 + if ( node.nodeType === 1 && ++diff && node === elem ) {
1.1705 + outerCache[ type ] = [ dirruns, nodeIndex, diff ];
1.1706 + break;
1.1707 + }
1.1708 + }
1.1709 +
1.1710 + // Use previously-cached element index if available
1.1711 + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
1.1712 + diff = cache[1];
1.1713 +
1.1714 + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
1.1715 + } else {
1.1716 + // Use the same loop as above to seek `elem` from the start
1.1717 + while ( (node = ++nodeIndex && node && node[ dir ] ||
1.1718 + (diff = nodeIndex = 0) || start.pop()) ) {
1.1719 +
1.1720 + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
1.1721 + // Cache the index of each encountered element
1.1722 + if ( useCache ) {
1.1723 + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
1.1724 + }
1.1725 +
1.1726 + if ( node === elem ) {
1.1727 + break;
1.1728 + }
1.1729 + }
1.1730 + }
1.1731 + }
1.1732 +
1.1733 + // Incorporate the offset, then check against cycle size
1.1734 + diff -= last;
1.1735 + return diff === first || ( diff % first === 0 && diff / first >= 0 );
1.1736 + }
1.1737 + };
1.1738 + },
1.1739 +
1.1740 + "PSEUDO": function( pseudo, argument ) {
1.1741 + // pseudo-class names are case-insensitive
1.1742 + // http://www.w3.org/TR/selectors/#pseudo-classes
1.1743 + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1.1744 + // Remember that setFilters inherits from pseudos
1.1745 + var args,
1.1746 + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1.1747 + Sizzle.error( "unsupported pseudo: " + pseudo );
1.1748 +
1.1749 + // The user may use createPseudo to indicate that
1.1750 + // arguments are needed to create the filter function
1.1751 + // just as Sizzle does
1.1752 + if ( fn[ expando ] ) {
1.1753 + return fn( argument );
1.1754 + }
1.1755 +
1.1756 + // But maintain support for old signatures
1.1757 + if ( fn.length > 1 ) {
1.1758 + args = [ pseudo, pseudo, "", argument ];
1.1759 + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1.1760 + markFunction(function( seed, matches ) {
1.1761 + var idx,
1.1762 + matched = fn( seed, argument ),
1.1763 + i = matched.length;
1.1764 + while ( i-- ) {
1.1765 + idx = indexOf.call( seed, matched[i] );
1.1766 + seed[ idx ] = !( matches[ idx ] = matched[i] );
1.1767 + }
1.1768 + }) :
1.1769 + function( elem ) {
1.1770 + return fn( elem, 0, args );
1.1771 + };
1.1772 + }
1.1773 +
1.1774 + return fn;
1.1775 + }
1.1776 + },
1.1777 +
1.1778 + pseudos: {
1.1779 + // Potentially complex pseudos
1.1780 + "not": markFunction(function( selector ) {
1.1781 + // Trim the selector passed to compile
1.1782 + // to avoid treating leading and trailing
1.1783 + // spaces as combinators
1.1784 + var input = [],
1.1785 + results = [],
1.1786 + matcher = compile( selector.replace( rtrim, "$1" ) );
1.1787 +
1.1788 + return matcher[ expando ] ?
1.1789 + markFunction(function( seed, matches, context, xml ) {
1.1790 + var elem,
1.1791 + unmatched = matcher( seed, null, xml, [] ),
1.1792 + i = seed.length;
1.1793 +
1.1794 + // Match elements unmatched by `matcher`
1.1795 + while ( i-- ) {
1.1796 + if ( (elem = unmatched[i]) ) {
1.1797 + seed[i] = !(matches[i] = elem);
1.1798 + }
1.1799 + }
1.1800 + }) :
1.1801 + function( elem, context, xml ) {
1.1802 + input[0] = elem;
1.1803 + matcher( input, null, xml, results );
1.1804 + return !results.pop();
1.1805 + };
1.1806 + }),
1.1807 +
1.1808 + "has": markFunction(function( selector ) {
1.1809 + return function( elem ) {
1.1810 + return Sizzle( selector, elem ).length > 0;
1.1811 + };
1.1812 + }),
1.1813 +
1.1814 + "contains": markFunction(function( text ) {
1.1815 + return function( elem ) {
1.1816 + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
1.1817 + };
1.1818 + }),
1.1819 +
1.1820 + // "Whether an element is represented by a :lang() selector
1.1821 + // is based solely on the element's language value
1.1822 + // being equal to the identifier C,
1.1823 + // or beginning with the identifier C immediately followed by "-".
1.1824 + // The matching of C against the element's language value is performed case-insensitively.
1.1825 + // The identifier C does not have to be a valid language name."
1.1826 + // http://www.w3.org/TR/selectors/#lang-pseudo
1.1827 + "lang": markFunction( function( lang ) {
1.1828 + // lang value must be a valid identifier
1.1829 + if ( !ridentifier.test(lang || "") ) {
1.1830 + Sizzle.error( "unsupported lang: " + lang );
1.1831 + }
1.1832 + lang = lang.replace( runescape, funescape ).toLowerCase();
1.1833 + return function( elem ) {
1.1834 + var elemLang;
1.1835 + do {
1.1836 + if ( (elemLang = documentIsHTML ?
1.1837 + elem.lang :
1.1838 + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
1.1839 +
1.1840 + elemLang = elemLang.toLowerCase();
1.1841 + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
1.1842 + }
1.1843 + } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
1.1844 + return false;
1.1845 + };
1.1846 + }),
1.1847 +
1.1848 + // Miscellaneous
1.1849 + "target": function( elem ) {
1.1850 + var hash = window.location && window.location.hash;
1.1851 + return hash && hash.slice( 1 ) === elem.id;
1.1852 + },
1.1853 +
1.1854 + "root": function( elem ) {
1.1855 + return elem === docElem;
1.1856 + },
1.1857 +
1.1858 + "focus": function( elem ) {
1.1859 + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
1.1860 + },
1.1861 +
1.1862 + // Boolean properties
1.1863 + "enabled": function( elem ) {
1.1864 + return elem.disabled === false;
1.1865 + },
1.1866 +
1.1867 + "disabled": function( elem ) {
1.1868 + return elem.disabled === true;
1.1869 + },
1.1870 +
1.1871 + "checked": function( elem ) {
1.1872 + // In CSS3, :checked should return both checked and selected elements
1.1873 + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1.1874 + var nodeName = elem.nodeName.toLowerCase();
1.1875 + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
1.1876 + },
1.1877 +
1.1878 + "selected": function( elem ) {
1.1879 + // Accessing this property makes selected-by-default
1.1880 + // options in Safari work properly
1.1881 + if ( elem.parentNode ) {
1.1882 + elem.parentNode.selectedIndex;
1.1883 + }
1.1884 +
1.1885 + return elem.selected === true;
1.1886 + },
1.1887 +
1.1888 + // Contents
1.1889 + "empty": function( elem ) {
1.1890 + // http://www.w3.org/TR/selectors/#empty-pseudo
1.1891 + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
1.1892 + // but not by others (comment: 8; processing instruction: 7; etc.)
1.1893 + // nodeType < 6 works because attributes (2) do not appear as children
1.1894 + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1.1895 + if ( elem.nodeType < 6 ) {
1.1896 + return false;
1.1897 + }
1.1898 + }
1.1899 + return true;
1.1900 + },
1.1901 +
1.1902 + "parent": function( elem ) {
1.1903 + return !Expr.pseudos["empty"]( elem );
1.1904 + },
1.1905 +
1.1906 + // Element/input types
1.1907 + "header": function( elem ) {
1.1908 + return rheader.test( elem.nodeName );
1.1909 + },
1.1910 +
1.1911 + "input": function( elem ) {
1.1912 + return rinputs.test( elem.nodeName );
1.1913 + },
1.1914 +
1.1915 + "button": function( elem ) {
1.1916 + var name = elem.nodeName.toLowerCase();
1.1917 + return name === "input" && elem.type === "button" || name === "button";
1.1918 + },
1.1919 +
1.1920 + "text": function( elem ) {
1.1921 + var attr;
1.1922 + return elem.nodeName.toLowerCase() === "input" &&
1.1923 + elem.type === "text" &&
1.1924 +
1.1925 + // Support: IE<8
1.1926 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
1.1927 + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
1.1928 + },
1.1929 +
1.1930 + // Position-in-collection
1.1931 + "first": createPositionalPseudo(function() {
1.1932 + return [ 0 ];
1.1933 + }),
1.1934 +
1.1935 + "last": createPositionalPseudo(function( matchIndexes, length ) {
1.1936 + return [ length - 1 ];
1.1937 + }),
1.1938 +
1.1939 + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
1.1940 + return [ argument < 0 ? argument + length : argument ];
1.1941 + }),
1.1942 +
1.1943 + "even": createPositionalPseudo(function( matchIndexes, length ) {
1.1944 + var i = 0;
1.1945 + for ( ; i < length; i += 2 ) {
1.1946 + matchIndexes.push( i );
1.1947 + }
1.1948 + return matchIndexes;
1.1949 + }),
1.1950 +
1.1951 + "odd": createPositionalPseudo(function( matchIndexes, length ) {
1.1952 + var i = 1;
1.1953 + for ( ; i < length; i += 2 ) {
1.1954 + matchIndexes.push( i );
1.1955 + }
1.1956 + return matchIndexes;
1.1957 + }),
1.1958 +
1.1959 + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
1.1960 + var i = argument < 0 ? argument + length : argument;
1.1961 + for ( ; --i >= 0; ) {
1.1962 + matchIndexes.push( i );
1.1963 + }
1.1964 + return matchIndexes;
1.1965 + }),
1.1966 +
1.1967 + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
1.1968 + var i = argument < 0 ? argument + length : argument;
1.1969 + for ( ; ++i < length; ) {
1.1970 + matchIndexes.push( i );
1.1971 + }
1.1972 + return matchIndexes;
1.1973 + })
1.1974 + }
1.1975 +};
1.1976 +
1.1977 +Expr.pseudos["nth"] = Expr.pseudos["eq"];
1.1978 +
1.1979 +// Add button/input type pseudos
1.1980 +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
1.1981 + Expr.pseudos[ i ] = createInputPseudo( i );
1.1982 +}
1.1983 +for ( i in { submit: true, reset: true } ) {
1.1984 + Expr.pseudos[ i ] = createButtonPseudo( i );
1.1985 +}
1.1986 +
1.1987 +// Easy API for creating new setFilters
1.1988 +function setFilters() {}
1.1989 +setFilters.prototype = Expr.filters = Expr.pseudos;
1.1990 +Expr.setFilters = new setFilters();
1.1991 +
1.1992 +tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
1.1993 + var matched, match, tokens, type,
1.1994 + soFar, groups, preFilters,
1.1995 + cached = tokenCache[ selector + " " ];
1.1996 +
1.1997 + if ( cached ) {
1.1998 + return parseOnly ? 0 : cached.slice( 0 );
1.1999 + }
1.2000 +
1.2001 + soFar = selector;
1.2002 + groups = [];
1.2003 + preFilters = Expr.preFilter;
1.2004 +
1.2005 + while ( soFar ) {
1.2006 +
1.2007 + // Comma and first run
1.2008 + if ( !matched || (match = rcomma.exec( soFar )) ) {
1.2009 + if ( match ) {
1.2010 + // Don't consume trailing commas as valid
1.2011 + soFar = soFar.slice( match[0].length ) || soFar;
1.2012 + }
1.2013 + groups.push( (tokens = []) );
1.2014 + }
1.2015 +
1.2016 + matched = false;
1.2017 +
1.2018 + // Combinators
1.2019 + if ( (match = rcombinators.exec( soFar )) ) {
1.2020 + matched = match.shift();
1.2021 + tokens.push({
1.2022 + value: matched,
1.2023 + // Cast descendant combinators to space
1.2024 + type: match[0].replace( rtrim, " " )
1.2025 + });
1.2026 + soFar = soFar.slice( matched.length );
1.2027 + }
1.2028 +
1.2029 + // Filters
1.2030 + for ( type in Expr.filter ) {
1.2031 + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
1.2032 + (match = preFilters[ type ]( match ))) ) {
1.2033 + matched = match.shift();
1.2034 + tokens.push({
1.2035 + value: matched,
1.2036 + type: type,
1.2037 + matches: match
1.2038 + });
1.2039 + soFar = soFar.slice( matched.length );
1.2040 + }
1.2041 + }
1.2042 +
1.2043 + if ( !matched ) {
1.2044 + break;
1.2045 + }
1.2046 + }
1.2047 +
1.2048 + // Return the length of the invalid excess
1.2049 + // if we're just parsing
1.2050 + // Otherwise, throw an error or return tokens
1.2051 + return parseOnly ?
1.2052 + soFar.length :
1.2053 + soFar ?
1.2054 + Sizzle.error( selector ) :
1.2055 + // Cache the tokens
1.2056 + tokenCache( selector, groups ).slice( 0 );
1.2057 +};
1.2058 +
1.2059 +function toSelector( tokens ) {
1.2060 + var i = 0,
1.2061 + len = tokens.length,
1.2062 + selector = "";
1.2063 + for ( ; i < len; i++ ) {
1.2064 + selector += tokens[i].value;
1.2065 + }
1.2066 + return selector;
1.2067 +}
1.2068 +
1.2069 +function addCombinator( matcher, combinator, base ) {
1.2070 + var dir = combinator.dir,
1.2071 + checkNonElements = base && dir === "parentNode",
1.2072 + doneName = done++;
1.2073 +
1.2074 + return combinator.first ?
1.2075 + // Check against closest ancestor/preceding element
1.2076 + function( elem, context, xml ) {
1.2077 + while ( (elem = elem[ dir ]) ) {
1.2078 + if ( elem.nodeType === 1 || checkNonElements ) {
1.2079 + return matcher( elem, context, xml );
1.2080 + }
1.2081 + }
1.2082 + } :
1.2083 +
1.2084 + // Check against all ancestor/preceding elements
1.2085 + function( elem, context, xml ) {
1.2086 + var oldCache, outerCache,
1.2087 + newCache = [ dirruns, doneName ];
1.2088 +
1.2089 + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
1.2090 + if ( xml ) {
1.2091 + while ( (elem = elem[ dir ]) ) {
1.2092 + if ( elem.nodeType === 1 || checkNonElements ) {
1.2093 + if ( matcher( elem, context, xml ) ) {
1.2094 + return true;
1.2095 + }
1.2096 + }
1.2097 + }
1.2098 + } else {
1.2099 + while ( (elem = elem[ dir ]) ) {
1.2100 + if ( elem.nodeType === 1 || checkNonElements ) {
1.2101 + outerCache = elem[ expando ] || (elem[ expando ] = {});
1.2102 + if ( (oldCache = outerCache[ dir ]) &&
1.2103 + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
1.2104 +
1.2105 + // Assign to newCache so results back-propagate to previous elements
1.2106 + return (newCache[ 2 ] = oldCache[ 2 ]);
1.2107 + } else {
1.2108 + // Reuse newcache so results back-propagate to previous elements
1.2109 + outerCache[ dir ] = newCache;
1.2110 +
1.2111 + // A match means we're done; a fail means we have to keep checking
1.2112 + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
1.2113 + return true;
1.2114 + }
1.2115 + }
1.2116 + }
1.2117 + }
1.2118 + }
1.2119 + };
1.2120 +}
1.2121 +
1.2122 +function elementMatcher( matchers ) {
1.2123 + return matchers.length > 1 ?
1.2124 + function( elem, context, xml ) {
1.2125 + var i = matchers.length;
1.2126 + while ( i-- ) {
1.2127 + if ( !matchers[i]( elem, context, xml ) ) {
1.2128 + return false;
1.2129 + }
1.2130 + }
1.2131 + return true;
1.2132 + } :
1.2133 + matchers[0];
1.2134 +}
1.2135 +
1.2136 +function multipleContexts( selector, contexts, results ) {
1.2137 + var i = 0,
1.2138 + len = contexts.length;
1.2139 + for ( ; i < len; i++ ) {
1.2140 + Sizzle( selector, contexts[i], results );
1.2141 + }
1.2142 + return results;
1.2143 +}
1.2144 +
1.2145 +function condense( unmatched, map, filter, context, xml ) {
1.2146 + var elem,
1.2147 + newUnmatched = [],
1.2148 + i = 0,
1.2149 + len = unmatched.length,
1.2150 + mapped = map != null;
1.2151 +
1.2152 + for ( ; i < len; i++ ) {
1.2153 + if ( (elem = unmatched[i]) ) {
1.2154 + if ( !filter || filter( elem, context, xml ) ) {
1.2155 + newUnmatched.push( elem );
1.2156 + if ( mapped ) {
1.2157 + map.push( i );
1.2158 + }
1.2159 + }
1.2160 + }
1.2161 + }
1.2162 +
1.2163 + return newUnmatched;
1.2164 +}
1.2165 +
1.2166 +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
1.2167 + if ( postFilter && !postFilter[ expando ] ) {
1.2168 + postFilter = setMatcher( postFilter );
1.2169 + }
1.2170 + if ( postFinder && !postFinder[ expando ] ) {
1.2171 + postFinder = setMatcher( postFinder, postSelector );
1.2172 + }
1.2173 + return markFunction(function( seed, results, context, xml ) {
1.2174 + var temp, i, elem,
1.2175 + preMap = [],
1.2176 + postMap = [],
1.2177 + preexisting = results.length,
1.2178 +
1.2179 + // Get initial elements from seed or context
1.2180 + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
1.2181 +
1.2182 + // Prefilter to get matcher input, preserving a map for seed-results synchronization
1.2183 + matcherIn = preFilter && ( seed || !selector ) ?
1.2184 + condense( elems, preMap, preFilter, context, xml ) :
1.2185 + elems,
1.2186 +
1.2187 + matcherOut = matcher ?
1.2188 + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
1.2189 + postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
1.2190 +
1.2191 + // ...intermediate processing is necessary
1.2192 + [] :
1.2193 +
1.2194 + // ...otherwise use results directly
1.2195 + results :
1.2196 + matcherIn;
1.2197 +
1.2198 + // Find primary matches
1.2199 + if ( matcher ) {
1.2200 + matcher( matcherIn, matcherOut, context, xml );
1.2201 + }
1.2202 +
1.2203 + // Apply postFilter
1.2204 + if ( postFilter ) {
1.2205 + temp = condense( matcherOut, postMap );
1.2206 + postFilter( temp, [], context, xml );
1.2207 +
1.2208 + // Un-match failing elements by moving them back to matcherIn
1.2209 + i = temp.length;
1.2210 + while ( i-- ) {
1.2211 + if ( (elem = temp[i]) ) {
1.2212 + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
1.2213 + }
1.2214 + }
1.2215 + }
1.2216 +
1.2217 + if ( seed ) {
1.2218 + if ( postFinder || preFilter ) {
1.2219 + if ( postFinder ) {
1.2220 + // Get the final matcherOut by condensing this intermediate into postFinder contexts
1.2221 + temp = [];
1.2222 + i = matcherOut.length;
1.2223 + while ( i-- ) {
1.2224 + if ( (elem = matcherOut[i]) ) {
1.2225 + // Restore matcherIn since elem is not yet a final match
1.2226 + temp.push( (matcherIn[i] = elem) );
1.2227 + }
1.2228 + }
1.2229 + postFinder( null, (matcherOut = []), temp, xml );
1.2230 + }
1.2231 +
1.2232 + // Move matched elements from seed to results to keep them synchronized
1.2233 + i = matcherOut.length;
1.2234 + while ( i-- ) {
1.2235 + if ( (elem = matcherOut[i]) &&
1.2236 + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
1.2237 +
1.2238 + seed[temp] = !(results[temp] = elem);
1.2239 + }
1.2240 + }
1.2241 + }
1.2242 +
1.2243 + // Add elements to results, through postFinder if defined
1.2244 + } else {
1.2245 + matcherOut = condense(
1.2246 + matcherOut === results ?
1.2247 + matcherOut.splice( preexisting, matcherOut.length ) :
1.2248 + matcherOut
1.2249 + );
1.2250 + if ( postFinder ) {
1.2251 + postFinder( null, results, matcherOut, xml );
1.2252 + } else {
1.2253 + push.apply( results, matcherOut );
1.2254 + }
1.2255 + }
1.2256 + });
1.2257 +}
1.2258 +
1.2259 +function matcherFromTokens( tokens ) {
1.2260 + var checkContext, matcher, j,
1.2261 + len = tokens.length,
1.2262 + leadingRelative = Expr.relative[ tokens[0].type ],
1.2263 + implicitRelative = leadingRelative || Expr.relative[" "],
1.2264 + i = leadingRelative ? 1 : 0,
1.2265 +
1.2266 + // The foundational matcher ensures that elements are reachable from top-level context(s)
1.2267 + matchContext = addCombinator( function( elem ) {
1.2268 + return elem === checkContext;
1.2269 + }, implicitRelative, true ),
1.2270 + matchAnyContext = addCombinator( function( elem ) {
1.2271 + return indexOf.call( checkContext, elem ) > -1;
1.2272 + }, implicitRelative, true ),
1.2273 + matchers = [ function( elem, context, xml ) {
1.2274 + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
1.2275 + (checkContext = context).nodeType ?
1.2276 + matchContext( elem, context, xml ) :
1.2277 + matchAnyContext( elem, context, xml ) );
1.2278 + } ];
1.2279 +
1.2280 + for ( ; i < len; i++ ) {
1.2281 + if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
1.2282 + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
1.2283 + } else {
1.2284 + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
1.2285 +
1.2286 + // Return special upon seeing a positional matcher
1.2287 + if ( matcher[ expando ] ) {
1.2288 + // Find the next relative operator (if any) for proper handling
1.2289 + j = ++i;
1.2290 + for ( ; j < len; j++ ) {
1.2291 + if ( Expr.relative[ tokens[j].type ] ) {
1.2292 + break;
1.2293 + }
1.2294 + }
1.2295 + return setMatcher(
1.2296 + i > 1 && elementMatcher( matchers ),
1.2297 + i > 1 && toSelector(
1.2298 + // If the preceding token was a descendant combinator, insert an implicit any-element `*`
1.2299 + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
1.2300 + ).replace( rtrim, "$1" ),
1.2301 + matcher,
1.2302 + i < j && matcherFromTokens( tokens.slice( i, j ) ),
1.2303 + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
1.2304 + j < len && toSelector( tokens )
1.2305 + );
1.2306 + }
1.2307 + matchers.push( matcher );
1.2308 + }
1.2309 + }
1.2310 +
1.2311 + return elementMatcher( matchers );
1.2312 +}
1.2313 +
1.2314 +function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
1.2315 + var bySet = setMatchers.length > 0,
1.2316 + byElement = elementMatchers.length > 0,
1.2317 + superMatcher = function( seed, context, xml, results, outermost ) {
1.2318 + var elem, j, matcher,
1.2319 + matchedCount = 0,
1.2320 + i = "0",
1.2321 + unmatched = seed && [],
1.2322 + setMatched = [],
1.2323 + contextBackup = outermostContext,
1.2324 + // We must always have either seed elements or outermost context
1.2325 + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
1.2326 + // Use integer dirruns iff this is the outermost matcher
1.2327 + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
1.2328 + len = elems.length;
1.2329 +
1.2330 + if ( outermost ) {
1.2331 + outermostContext = context !== document && context;
1.2332 + }
1.2333 +
1.2334 + // Add elements passing elementMatchers directly to results
1.2335 + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
1.2336 + // Support: IE<9, Safari
1.2337 + // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
1.2338 + for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
1.2339 + if ( byElement && elem ) {
1.2340 + j = 0;
1.2341 + while ( (matcher = elementMatchers[j++]) ) {
1.2342 + if ( matcher( elem, context, xml ) ) {
1.2343 + results.push( elem );
1.2344 + break;
1.2345 + }
1.2346 + }
1.2347 + if ( outermost ) {
1.2348 + dirruns = dirrunsUnique;
1.2349 + }
1.2350 + }
1.2351 +
1.2352 + // Track unmatched elements for set filters
1.2353 + if ( bySet ) {
1.2354 + // They will have gone through all possible matchers
1.2355 + if ( (elem = !matcher && elem) ) {
1.2356 + matchedCount--;
1.2357 + }
1.2358 +
1.2359 + // Lengthen the array for every element, matched or not
1.2360 + if ( seed ) {
1.2361 + unmatched.push( elem );
1.2362 + }
1.2363 + }
1.2364 + }
1.2365 +
1.2366 + // Apply set filters to unmatched elements
1.2367 + matchedCount += i;
1.2368 + if ( bySet && i !== matchedCount ) {
1.2369 + j = 0;
1.2370 + while ( (matcher = setMatchers[j++]) ) {
1.2371 + matcher( unmatched, setMatched, context, xml );
1.2372 + }
1.2373 +
1.2374 + if ( seed ) {
1.2375 + // Reintegrate element matches to eliminate the need for sorting
1.2376 + if ( matchedCount > 0 ) {
1.2377 + while ( i-- ) {
1.2378 + if ( !(unmatched[i] || setMatched[i]) ) {
1.2379 + setMatched[i] = pop.call( results );
1.2380 + }
1.2381 + }
1.2382 + }
1.2383 +
1.2384 + // Discard index placeholder values to get only actual matches
1.2385 + setMatched = condense( setMatched );
1.2386 + }
1.2387 +
1.2388 + // Add matches to results
1.2389 + push.apply( results, setMatched );
1.2390 +
1.2391 + // Seedless set matches succeeding multiple successful matchers stipulate sorting
1.2392 + if ( outermost && !seed && setMatched.length > 0 &&
1.2393 + ( matchedCount + setMatchers.length ) > 1 ) {
1.2394 +
1.2395 + Sizzle.uniqueSort( results );
1.2396 + }
1.2397 + }
1.2398 +
1.2399 + // Override manipulation of globals by nested matchers
1.2400 + if ( outermost ) {
1.2401 + dirruns = dirrunsUnique;
1.2402 + outermostContext = contextBackup;
1.2403 + }
1.2404 +
1.2405 + return unmatched;
1.2406 + };
1.2407 +
1.2408 + return bySet ?
1.2409 + markFunction( superMatcher ) :
1.2410 + superMatcher;
1.2411 +}
1.2412 +
1.2413 +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
1.2414 + var i,
1.2415 + setMatchers = [],
1.2416 + elementMatchers = [],
1.2417 + cached = compilerCache[ selector + " " ];
1.2418 +
1.2419 + if ( !cached ) {
1.2420 + // Generate a function of recursive functions that can be used to check each element
1.2421 + if ( !match ) {
1.2422 + match = tokenize( selector );
1.2423 + }
1.2424 + i = match.length;
1.2425 + while ( i-- ) {
1.2426 + cached = matcherFromTokens( match[i] );
1.2427 + if ( cached[ expando ] ) {
1.2428 + setMatchers.push( cached );
1.2429 + } else {
1.2430 + elementMatchers.push( cached );
1.2431 + }
1.2432 + }
1.2433 +
1.2434 + // Cache the compiled function
1.2435 + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
1.2436 +
1.2437 + // Save selector and tokenization
1.2438 + cached.selector = selector;
1.2439 + }
1.2440 + return cached;
1.2441 +};
1.2442 +
1.2443 +/**
1.2444 + * A low-level selection function that works with Sizzle's compiled
1.2445 + * selector functions
1.2446 + * @param {String|Function} selector A selector or a pre-compiled
1.2447 + * selector function built with Sizzle.compile
1.2448 + * @param {Element} context
1.2449 + * @param {Array} [results]
1.2450 + * @param {Array} [seed] A set of elements to match against
1.2451 + */
1.2452 +select = Sizzle.select = function( selector, context, results, seed ) {
1.2453 + var i, tokens, token, type, find,
1.2454 + compiled = typeof selector === "function" && selector,
1.2455 + match = !seed && tokenize( (selector = compiled.selector || selector) );
1.2456 +
1.2457 + results = results || [];
1.2458 +
1.2459 + // Try to minimize operations if there is no seed and only one group
1.2460 + if ( match.length === 1 ) {
1.2461 +
1.2462 + // Take a shortcut and set the context if the root selector is an ID
1.2463 + tokens = match[0] = match[0].slice( 0 );
1.2464 + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
1.2465 + support.getById && context.nodeType === 9 && documentIsHTML &&
1.2466 + Expr.relative[ tokens[1].type ] ) {
1.2467 +
1.2468 + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
1.2469 + if ( !context ) {
1.2470 + return results;
1.2471 +
1.2472 + // Precompiled matchers will still verify ancestry, so step up a level
1.2473 + } else if ( compiled ) {
1.2474 + context = context.parentNode;
1.2475 + }
1.2476 +
1.2477 + selector = selector.slice( tokens.shift().value.length );
1.2478 + }
1.2479 +
1.2480 + // Fetch a seed set for right-to-left matching
1.2481 + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
1.2482 + while ( i-- ) {
1.2483 + token = tokens[i];
1.2484 +
1.2485 + // Abort if we hit a combinator
1.2486 + if ( Expr.relative[ (type = token.type) ] ) {
1.2487 + break;
1.2488 + }
1.2489 + if ( (find = Expr.find[ type ]) ) {
1.2490 + // Search, expanding context for leading sibling combinators
1.2491 + if ( (seed = find(
1.2492 + token.matches[0].replace( runescape, funescape ),
1.2493 + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
1.2494 + )) ) {
1.2495 +
1.2496 + // If seed is empty or no tokens remain, we can return early
1.2497 + tokens.splice( i, 1 );
1.2498 + selector = seed.length && toSelector( tokens );
1.2499 + if ( !selector ) {
1.2500 + push.apply( results, seed );
1.2501 + return results;
1.2502 + }
1.2503 +
1.2504 + break;
1.2505 + }
1.2506 + }
1.2507 + }
1.2508 + }
1.2509 +
1.2510 + // Compile and execute a filtering function if one is not provided
1.2511 + // Provide `match` to avoid retokenization if we modified the selector above
1.2512 + ( compiled || compile( selector, match ) )(
1.2513 + seed,
1.2514 + context,
1.2515 + !documentIsHTML,
1.2516 + results,
1.2517 + rsibling.test( selector ) && testContext( context.parentNode ) || context
1.2518 + );
1.2519 + return results;
1.2520 +};
1.2521 +
1.2522 +// One-time assignments
1.2523 +
1.2524 +// Sort stability
1.2525 +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
1.2526 +
1.2527 +// Support: Chrome<14
1.2528 +// Always assume duplicates if they aren't passed to the comparison function
1.2529 +support.detectDuplicates = !!hasDuplicate;
1.2530 +
1.2531 +// Initialize against the default document
1.2532 +setDocument();
1.2533 +
1.2534 +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
1.2535 +// Detached nodes confoundingly follow *each other*
1.2536 +support.sortDetached = assert(function( div1 ) {
1.2537 + // Should return 1, but returns 4 (following)
1.2538 + return div1.compareDocumentPosition( document.createElement("div") ) & 1;
1.2539 +});
1.2540 +
1.2541 +// Support: IE<8
1.2542 +// Prevent attribute/property "interpolation"
1.2543 +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
1.2544 +if ( !assert(function( div ) {
1.2545 + div.innerHTML = "<a href='#'></a>";
1.2546 + return div.firstChild.getAttribute("href") === "#" ;
1.2547 +}) ) {
1.2548 + addHandle( "type|href|height|width", function( elem, name, isXML ) {
1.2549 + if ( !isXML ) {
1.2550 + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
1.2551 + }
1.2552 + });
1.2553 +}
1.2554 +
1.2555 +// Support: IE<9
1.2556 +// Use defaultValue in place of getAttribute("value")
1.2557 +if ( !support.attributes || !assert(function( div ) {
1.2558 + div.innerHTML = "<input/>";
1.2559 + div.firstChild.setAttribute( "value", "" );
1.2560 + return div.firstChild.getAttribute( "value" ) === "";
1.2561 +}) ) {
1.2562 + addHandle( "value", function( elem, name, isXML ) {
1.2563 + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
1.2564 + return elem.defaultValue;
1.2565 + }
1.2566 + });
1.2567 +}
1.2568 +
1.2569 +// Support: IE<9
1.2570 +// Use getAttributeNode to fetch booleans when getAttribute lies
1.2571 +if ( !assert(function( div ) {
1.2572 + return div.getAttribute("disabled") == null;
1.2573 +}) ) {
1.2574 + addHandle( booleans, function( elem, name, isXML ) {
1.2575 + var val;
1.2576 + if ( !isXML ) {
1.2577 + return elem[ name ] === true ? name.toLowerCase() :
1.2578 + (val = elem.getAttributeNode( name )) && val.specified ?
1.2579 + val.value :
1.2580 + null;
1.2581 + }
1.2582 + });
1.2583 +}
1.2584 +
1.2585 +return Sizzle;
1.2586 +
1.2587 +})( window );
1.2588 +
1.2589 +
1.2590 +
1.2591 +jQuery.find = Sizzle;
1.2592 +jQuery.expr = Sizzle.selectors;
1.2593 +jQuery.expr[":"] = jQuery.expr.pseudos;
1.2594 +jQuery.unique = Sizzle.uniqueSort;
1.2595 +jQuery.text = Sizzle.getText;
1.2596 +jQuery.isXMLDoc = Sizzle.isXML;
1.2597 +jQuery.contains = Sizzle.contains;
1.2598 +
1.2599 +
1.2600 +
1.2601 +var rneedsContext = jQuery.expr.match.needsContext;
1.2602 +
1.2603 +var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
1.2604 +
1.2605 +
1.2606 +
1.2607 +var risSimple = /^.[^:#\[\.,]*$/;
1.2608 +
1.2609 +// Implement the identical functionality for filter and not
1.2610 +function winnow( elements, qualifier, not ) {
1.2611 + if ( jQuery.isFunction( qualifier ) ) {
1.2612 + return jQuery.grep( elements, function( elem, i ) {
1.2613 + /* jshint -W018 */
1.2614 + return !!qualifier.call( elem, i, elem ) !== not;
1.2615 + });
1.2616 +
1.2617 + }
1.2618 +
1.2619 + if ( qualifier.nodeType ) {
1.2620 + return jQuery.grep( elements, function( elem ) {
1.2621 + return ( elem === qualifier ) !== not;
1.2622 + });
1.2623 +
1.2624 + }
1.2625 +
1.2626 + if ( typeof qualifier === "string" ) {
1.2627 + if ( risSimple.test( qualifier ) ) {
1.2628 + return jQuery.filter( qualifier, elements, not );
1.2629 + }
1.2630 +
1.2631 + qualifier = jQuery.filter( qualifier, elements );
1.2632 + }
1.2633 +
1.2634 + return jQuery.grep( elements, function( elem ) {
1.2635 + return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
1.2636 + });
1.2637 +}
1.2638 +
1.2639 +jQuery.filter = function( expr, elems, not ) {
1.2640 + var elem = elems[ 0 ];
1.2641 +
1.2642 + if ( not ) {
1.2643 + expr = ":not(" + expr + ")";
1.2644 + }
1.2645 +
1.2646 + return elems.length === 1 && elem.nodeType === 1 ?
1.2647 + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
1.2648 + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
1.2649 + return elem.nodeType === 1;
1.2650 + }));
1.2651 +};
1.2652 +
1.2653 +jQuery.fn.extend({
1.2654 + find: function( selector ) {
1.2655 + var i,
1.2656 + len = this.length,
1.2657 + ret = [],
1.2658 + self = this;
1.2659 +
1.2660 + if ( typeof selector !== "string" ) {
1.2661 + return this.pushStack( jQuery( selector ).filter(function() {
1.2662 + for ( i = 0; i < len; i++ ) {
1.2663 + if ( jQuery.contains( self[ i ], this ) ) {
1.2664 + return true;
1.2665 + }
1.2666 + }
1.2667 + }) );
1.2668 + }
1.2669 +
1.2670 + for ( i = 0; i < len; i++ ) {
1.2671 + jQuery.find( selector, self[ i ], ret );
1.2672 + }
1.2673 +
1.2674 + // Needed because $( selector, context ) becomes $( context ).find( selector )
1.2675 + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
1.2676 + ret.selector = this.selector ? this.selector + " " + selector : selector;
1.2677 + return ret;
1.2678 + },
1.2679 + filter: function( selector ) {
1.2680 + return this.pushStack( winnow(this, selector || [], false) );
1.2681 + },
1.2682 + not: function( selector ) {
1.2683 + return this.pushStack( winnow(this, selector || [], true) );
1.2684 + },
1.2685 + is: function( selector ) {
1.2686 + return !!winnow(
1.2687 + this,
1.2688 +
1.2689 + // If this is a positional/relative selector, check membership in the returned set
1.2690 + // so $("p:first").is("p:last") won't return true for a doc with two "p".
1.2691 + typeof selector === "string" && rneedsContext.test( selector ) ?
1.2692 + jQuery( selector ) :
1.2693 + selector || [],
1.2694 + false
1.2695 + ).length;
1.2696 + }
1.2697 +});
1.2698 +
1.2699 +
1.2700 +// Initialize a jQuery object
1.2701 +
1.2702 +
1.2703 +// A central reference to the root jQuery(document)
1.2704 +var rootjQuery,
1.2705 +
1.2706 + // A simple way to check for HTML strings
1.2707 + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
1.2708 + // Strict HTML recognition (#11290: must start with <)
1.2709 + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
1.2710 +
1.2711 + init = jQuery.fn.init = function( selector, context ) {
1.2712 + var match, elem;
1.2713 +
1.2714 + // HANDLE: $(""), $(null), $(undefined), $(false)
1.2715 + if ( !selector ) {
1.2716 + return this;
1.2717 + }
1.2718 +
1.2719 + // Handle HTML strings
1.2720 + if ( typeof selector === "string" ) {
1.2721 + if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
1.2722 + // Assume that strings that start and end with <> are HTML and skip the regex check
1.2723 + match = [ null, selector, null ];
1.2724 +
1.2725 + } else {
1.2726 + match = rquickExpr.exec( selector );
1.2727 + }
1.2728 +
1.2729 + // Match html or make sure no context is specified for #id
1.2730 + if ( match && (match[1] || !context) ) {
1.2731 +
1.2732 + // HANDLE: $(html) -> $(array)
1.2733 + if ( match[1] ) {
1.2734 + context = context instanceof jQuery ? context[0] : context;
1.2735 +
1.2736 + // scripts is true for back-compat
1.2737 + // Intentionally let the error be thrown if parseHTML is not present
1.2738 + jQuery.merge( this, jQuery.parseHTML(
1.2739 + match[1],
1.2740 + context && context.nodeType ? context.ownerDocument || context : document,
1.2741 + true
1.2742 + ) );
1.2743 +
1.2744 + // HANDLE: $(html, props)
1.2745 + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
1.2746 + for ( match in context ) {
1.2747 + // Properties of context are called as methods if possible
1.2748 + if ( jQuery.isFunction( this[ match ] ) ) {
1.2749 + this[ match ]( context[ match ] );
1.2750 +
1.2751 + // ...and otherwise set as attributes
1.2752 + } else {
1.2753 + this.attr( match, context[ match ] );
1.2754 + }
1.2755 + }
1.2756 + }
1.2757 +
1.2758 + return this;
1.2759 +
1.2760 + // HANDLE: $(#id)
1.2761 + } else {
1.2762 + elem = document.getElementById( match[2] );
1.2763 +
1.2764 + // Check parentNode to catch when Blackberry 4.6 returns
1.2765 + // nodes that are no longer in the document #6963
1.2766 + if ( elem && elem.parentNode ) {
1.2767 + // Inject the element directly into the jQuery object
1.2768 + this.length = 1;
1.2769 + this[0] = elem;
1.2770 + }
1.2771 +
1.2772 + this.context = document;
1.2773 + this.selector = selector;
1.2774 + return this;
1.2775 + }
1.2776 +
1.2777 + // HANDLE: $(expr, $(...))
1.2778 + } else if ( !context || context.jquery ) {
1.2779 + return ( context || rootjQuery ).find( selector );
1.2780 +
1.2781 + // HANDLE: $(expr, context)
1.2782 + // (which is just equivalent to: $(context).find(expr)
1.2783 + } else {
1.2784 + return this.constructor( context ).find( selector );
1.2785 + }
1.2786 +
1.2787 + // HANDLE: $(DOMElement)
1.2788 + } else if ( selector.nodeType ) {
1.2789 + this.context = this[0] = selector;
1.2790 + this.length = 1;
1.2791 + return this;
1.2792 +
1.2793 + // HANDLE: $(function)
1.2794 + // Shortcut for document ready
1.2795 + } else if ( jQuery.isFunction( selector ) ) {
1.2796 + return typeof rootjQuery.ready !== "undefined" ?
1.2797 + rootjQuery.ready( selector ) :
1.2798 + // Execute immediately if ready is not present
1.2799 + selector( jQuery );
1.2800 + }
1.2801 +
1.2802 + if ( selector.selector !== undefined ) {
1.2803 + this.selector = selector.selector;
1.2804 + this.context = selector.context;
1.2805 + }
1.2806 +
1.2807 + return jQuery.makeArray( selector, this );
1.2808 + };
1.2809 +
1.2810 +// Give the init function the jQuery prototype for later instantiation
1.2811 +init.prototype = jQuery.fn;
1.2812 +
1.2813 +// Initialize central reference
1.2814 +rootjQuery = jQuery( document );
1.2815 +
1.2816 +
1.2817 +var rparentsprev = /^(?:parents|prev(?:Until|All))/,
1.2818 + // methods guaranteed to produce a unique set when starting from a unique set
1.2819 + guaranteedUnique = {
1.2820 + children: true,
1.2821 + contents: true,
1.2822 + next: true,
1.2823 + prev: true
1.2824 + };
1.2825 +
1.2826 +jQuery.extend({
1.2827 + dir: function( elem, dir, until ) {
1.2828 + var matched = [],
1.2829 + truncate = until !== undefined;
1.2830 +
1.2831 + while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
1.2832 + if ( elem.nodeType === 1 ) {
1.2833 + if ( truncate && jQuery( elem ).is( until ) ) {
1.2834 + break;
1.2835 + }
1.2836 + matched.push( elem );
1.2837 + }
1.2838 + }
1.2839 + return matched;
1.2840 + },
1.2841 +
1.2842 + sibling: function( n, elem ) {
1.2843 + var matched = [];
1.2844 +
1.2845 + for ( ; n; n = n.nextSibling ) {
1.2846 + if ( n.nodeType === 1 && n !== elem ) {
1.2847 + matched.push( n );
1.2848 + }
1.2849 + }
1.2850 +
1.2851 + return matched;
1.2852 + }
1.2853 +});
1.2854 +
1.2855 +jQuery.fn.extend({
1.2856 + has: function( target ) {
1.2857 + var targets = jQuery( target, this ),
1.2858 + l = targets.length;
1.2859 +
1.2860 + return this.filter(function() {
1.2861 + var i = 0;
1.2862 + for ( ; i < l; i++ ) {
1.2863 + if ( jQuery.contains( this, targets[i] ) ) {
1.2864 + return true;
1.2865 + }
1.2866 + }
1.2867 + });
1.2868 + },
1.2869 +
1.2870 + closest: function( selectors, context ) {
1.2871 + var cur,
1.2872 + i = 0,
1.2873 + l = this.length,
1.2874 + matched = [],
1.2875 + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
1.2876 + jQuery( selectors, context || this.context ) :
1.2877 + 0;
1.2878 +
1.2879 + for ( ; i < l; i++ ) {
1.2880 + for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
1.2881 + // Always skip document fragments
1.2882 + if ( cur.nodeType < 11 && (pos ?
1.2883 + pos.index(cur) > -1 :
1.2884 +
1.2885 + // Don't pass non-elements to Sizzle
1.2886 + cur.nodeType === 1 &&
1.2887 + jQuery.find.matchesSelector(cur, selectors)) ) {
1.2888 +
1.2889 + matched.push( cur );
1.2890 + break;
1.2891 + }
1.2892 + }
1.2893 + }
1.2894 +
1.2895 + return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
1.2896 + },
1.2897 +
1.2898 + // Determine the position of an element within
1.2899 + // the matched set of elements
1.2900 + index: function( elem ) {
1.2901 +
1.2902 + // No argument, return index in parent
1.2903 + if ( !elem ) {
1.2904 + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
1.2905 + }
1.2906 +
1.2907 + // index in selector
1.2908 + if ( typeof elem === "string" ) {
1.2909 + return indexOf.call( jQuery( elem ), this[ 0 ] );
1.2910 + }
1.2911 +
1.2912 + // Locate the position of the desired element
1.2913 + return indexOf.call( this,
1.2914 +
1.2915 + // If it receives a jQuery object, the first element is used
1.2916 + elem.jquery ? elem[ 0 ] : elem
1.2917 + );
1.2918 + },
1.2919 +
1.2920 + add: function( selector, context ) {
1.2921 + return this.pushStack(
1.2922 + jQuery.unique(
1.2923 + jQuery.merge( this.get(), jQuery( selector, context ) )
1.2924 + )
1.2925 + );
1.2926 + },
1.2927 +
1.2928 + addBack: function( selector ) {
1.2929 + return this.add( selector == null ?
1.2930 + this.prevObject : this.prevObject.filter(selector)
1.2931 + );
1.2932 + }
1.2933 +});
1.2934 +
1.2935 +function sibling( cur, dir ) {
1.2936 + while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
1.2937 + return cur;
1.2938 +}
1.2939 +
1.2940 +jQuery.each({
1.2941 + parent: function( elem ) {
1.2942 + var parent = elem.parentNode;
1.2943 + return parent && parent.nodeType !== 11 ? parent : null;
1.2944 + },
1.2945 + parents: function( elem ) {
1.2946 + return jQuery.dir( elem, "parentNode" );
1.2947 + },
1.2948 + parentsUntil: function( elem, i, until ) {
1.2949 + return jQuery.dir( elem, "parentNode", until );
1.2950 + },
1.2951 + next: function( elem ) {
1.2952 + return sibling( elem, "nextSibling" );
1.2953 + },
1.2954 + prev: function( elem ) {
1.2955 + return sibling( elem, "previousSibling" );
1.2956 + },
1.2957 + nextAll: function( elem ) {
1.2958 + return jQuery.dir( elem, "nextSibling" );
1.2959 + },
1.2960 + prevAll: function( elem ) {
1.2961 + return jQuery.dir( elem, "previousSibling" );
1.2962 + },
1.2963 + nextUntil: function( elem, i, until ) {
1.2964 + return jQuery.dir( elem, "nextSibling", until );
1.2965 + },
1.2966 + prevUntil: function( elem, i, until ) {
1.2967 + return jQuery.dir( elem, "previousSibling", until );
1.2968 + },
1.2969 + siblings: function( elem ) {
1.2970 + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
1.2971 + },
1.2972 + children: function( elem ) {
1.2973 + return jQuery.sibling( elem.firstChild );
1.2974 + },
1.2975 + contents: function( elem ) {
1.2976 + return elem.contentDocument || jQuery.merge( [], elem.childNodes );
1.2977 + }
1.2978 +}, function( name, fn ) {
1.2979 + jQuery.fn[ name ] = function( until, selector ) {
1.2980 + var matched = jQuery.map( this, fn, until );
1.2981 +
1.2982 + if ( name.slice( -5 ) !== "Until" ) {
1.2983 + selector = until;
1.2984 + }
1.2985 +
1.2986 + if ( selector && typeof selector === "string" ) {
1.2987 + matched = jQuery.filter( selector, matched );
1.2988 + }
1.2989 +
1.2990 + if ( this.length > 1 ) {
1.2991 + // Remove duplicates
1.2992 + if ( !guaranteedUnique[ name ] ) {
1.2993 + jQuery.unique( matched );
1.2994 + }
1.2995 +
1.2996 + // Reverse order for parents* and prev-derivatives
1.2997 + if ( rparentsprev.test( name ) ) {
1.2998 + matched.reverse();
1.2999 + }
1.3000 + }
1.3001 +
1.3002 + return this.pushStack( matched );
1.3003 + };
1.3004 +});
1.3005 +var rnotwhite = (/\S+/g);
1.3006 +
1.3007 +
1.3008 +
1.3009 +// String to Object options format cache
1.3010 +var optionsCache = {};
1.3011 +
1.3012 +// Convert String-formatted options into Object-formatted ones and store in cache
1.3013 +function createOptions( options ) {
1.3014 + var object = optionsCache[ options ] = {};
1.3015 + jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
1.3016 + object[ flag ] = true;
1.3017 + });
1.3018 + return object;
1.3019 +}
1.3020 +
1.3021 +/*
1.3022 + * Create a callback list using the following parameters:
1.3023 + *
1.3024 + * options: an optional list of space-separated options that will change how
1.3025 + * the callback list behaves or a more traditional option object
1.3026 + *
1.3027 + * By default a callback list will act like an event callback list and can be
1.3028 + * "fired" multiple times.
1.3029 + *
1.3030 + * Possible options:
1.3031 + *
1.3032 + * once: will ensure the callback list can only be fired once (like a Deferred)
1.3033 + *
1.3034 + * memory: will keep track of previous values and will call any callback added
1.3035 + * after the list has been fired right away with the latest "memorized"
1.3036 + * values (like a Deferred)
1.3037 + *
1.3038 + * unique: will ensure a callback can only be added once (no duplicate in the list)
1.3039 + *
1.3040 + * stopOnFalse: interrupt callings when a callback returns false
1.3041 + *
1.3042 + */
1.3043 +jQuery.Callbacks = function( options ) {
1.3044 +
1.3045 + // Convert options from String-formatted to Object-formatted if needed
1.3046 + // (we check in cache first)
1.3047 + options = typeof options === "string" ?
1.3048 + ( optionsCache[ options ] || createOptions( options ) ) :
1.3049 + jQuery.extend( {}, options );
1.3050 +
1.3051 + var // Last fire value (for non-forgettable lists)
1.3052 + memory,
1.3053 + // Flag to know if list was already fired
1.3054 + fired,
1.3055 + // Flag to know if list is currently firing
1.3056 + firing,
1.3057 + // First callback to fire (used internally by add and fireWith)
1.3058 + firingStart,
1.3059 + // End of the loop when firing
1.3060 + firingLength,
1.3061 + // Index of currently firing callback (modified by remove if needed)
1.3062 + firingIndex,
1.3063 + // Actual callback list
1.3064 + list = [],
1.3065 + // Stack of fire calls for repeatable lists
1.3066 + stack = !options.once && [],
1.3067 + // Fire callbacks
1.3068 + fire = function( data ) {
1.3069 + memory = options.memory && data;
1.3070 + fired = true;
1.3071 + firingIndex = firingStart || 0;
1.3072 + firingStart = 0;
1.3073 + firingLength = list.length;
1.3074 + firing = true;
1.3075 + for ( ; list && firingIndex < firingLength; firingIndex++ ) {
1.3076 + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
1.3077 + memory = false; // To prevent further calls using add
1.3078 + break;
1.3079 + }
1.3080 + }
1.3081 + firing = false;
1.3082 + if ( list ) {
1.3083 + if ( stack ) {
1.3084 + if ( stack.length ) {
1.3085 + fire( stack.shift() );
1.3086 + }
1.3087 + } else if ( memory ) {
1.3088 + list = [];
1.3089 + } else {
1.3090 + self.disable();
1.3091 + }
1.3092 + }
1.3093 + },
1.3094 + // Actual Callbacks object
1.3095 + self = {
1.3096 + // Add a callback or a collection of callbacks to the list
1.3097 + add: function() {
1.3098 + if ( list ) {
1.3099 + // First, we save the current length
1.3100 + var start = list.length;
1.3101 + (function add( args ) {
1.3102 + jQuery.each( args, function( _, arg ) {
1.3103 + var type = jQuery.type( arg );
1.3104 + if ( type === "function" ) {
1.3105 + if ( !options.unique || !self.has( arg ) ) {
1.3106 + list.push( arg );
1.3107 + }
1.3108 + } else if ( arg && arg.length && type !== "string" ) {
1.3109 + // Inspect recursively
1.3110 + add( arg );
1.3111 + }
1.3112 + });
1.3113 + })( arguments );
1.3114 + // Do we need to add the callbacks to the
1.3115 + // current firing batch?
1.3116 + if ( firing ) {
1.3117 + firingLength = list.length;
1.3118 + // With memory, if we're not firing then
1.3119 + // we should call right away
1.3120 + } else if ( memory ) {
1.3121 + firingStart = start;
1.3122 + fire( memory );
1.3123 + }
1.3124 + }
1.3125 + return this;
1.3126 + },
1.3127 + // Remove a callback from the list
1.3128 + remove: function() {
1.3129 + if ( list ) {
1.3130 + jQuery.each( arguments, function( _, arg ) {
1.3131 + var index;
1.3132 + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
1.3133 + list.splice( index, 1 );
1.3134 + // Handle firing indexes
1.3135 + if ( firing ) {
1.3136 + if ( index <= firingLength ) {
1.3137 + firingLength--;
1.3138 + }
1.3139 + if ( index <= firingIndex ) {
1.3140 + firingIndex--;
1.3141 + }
1.3142 + }
1.3143 + }
1.3144 + });
1.3145 + }
1.3146 + return this;
1.3147 + },
1.3148 + // Check if a given callback is in the list.
1.3149 + // If no argument is given, return whether or not list has callbacks attached.
1.3150 + has: function( fn ) {
1.3151 + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
1.3152 + },
1.3153 + // Remove all callbacks from the list
1.3154 + empty: function() {
1.3155 + list = [];
1.3156 + firingLength = 0;
1.3157 + return this;
1.3158 + },
1.3159 + // Have the list do nothing anymore
1.3160 + disable: function() {
1.3161 + list = stack = memory = undefined;
1.3162 + return this;
1.3163 + },
1.3164 + // Is it disabled?
1.3165 + disabled: function() {
1.3166 + return !list;
1.3167 + },
1.3168 + // Lock the list in its current state
1.3169 + lock: function() {
1.3170 + stack = undefined;
1.3171 + if ( !memory ) {
1.3172 + self.disable();
1.3173 + }
1.3174 + return this;
1.3175 + },
1.3176 + // Is it locked?
1.3177 + locked: function() {
1.3178 + return !stack;
1.3179 + },
1.3180 + // Call all callbacks with the given context and arguments
1.3181 + fireWith: function( context, args ) {
1.3182 + if ( list && ( !fired || stack ) ) {
1.3183 + args = args || [];
1.3184 + args = [ context, args.slice ? args.slice() : args ];
1.3185 + if ( firing ) {
1.3186 + stack.push( args );
1.3187 + } else {
1.3188 + fire( args );
1.3189 + }
1.3190 + }
1.3191 + return this;
1.3192 + },
1.3193 + // Call all the callbacks with the given arguments
1.3194 + fire: function() {
1.3195 + self.fireWith( this, arguments );
1.3196 + return this;
1.3197 + },
1.3198 + // To know if the callbacks have already been called at least once
1.3199 + fired: function() {
1.3200 + return !!fired;
1.3201 + }
1.3202 + };
1.3203 +
1.3204 + return self;
1.3205 +};
1.3206 +
1.3207 +
1.3208 +jQuery.extend({
1.3209 +
1.3210 + Deferred: function( func ) {
1.3211 + var tuples = [
1.3212 + // action, add listener, listener list, final state
1.3213 + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
1.3214 + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
1.3215 + [ "notify", "progress", jQuery.Callbacks("memory") ]
1.3216 + ],
1.3217 + state = "pending",
1.3218 + promise = {
1.3219 + state: function() {
1.3220 + return state;
1.3221 + },
1.3222 + always: function() {
1.3223 + deferred.done( arguments ).fail( arguments );
1.3224 + return this;
1.3225 + },
1.3226 + then: function( /* fnDone, fnFail, fnProgress */ ) {
1.3227 + var fns = arguments;
1.3228 + return jQuery.Deferred(function( newDefer ) {
1.3229 + jQuery.each( tuples, function( i, tuple ) {
1.3230 + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
1.3231 + // deferred[ done | fail | progress ] for forwarding actions to newDefer
1.3232 + deferred[ tuple[1] ](function() {
1.3233 + var returned = fn && fn.apply( this, arguments );
1.3234 + if ( returned && jQuery.isFunction( returned.promise ) ) {
1.3235 + returned.promise()
1.3236 + .done( newDefer.resolve )
1.3237 + .fail( newDefer.reject )
1.3238 + .progress( newDefer.notify );
1.3239 + } else {
1.3240 + newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
1.3241 + }
1.3242 + });
1.3243 + });
1.3244 + fns = null;
1.3245 + }).promise();
1.3246 + },
1.3247 + // Get a promise for this deferred
1.3248 + // If obj is provided, the promise aspect is added to the object
1.3249 + promise: function( obj ) {
1.3250 + return obj != null ? jQuery.extend( obj, promise ) : promise;
1.3251 + }
1.3252 + },
1.3253 + deferred = {};
1.3254 +
1.3255 + // Keep pipe for back-compat
1.3256 + promise.pipe = promise.then;
1.3257 +
1.3258 + // Add list-specific methods
1.3259 + jQuery.each( tuples, function( i, tuple ) {
1.3260 + var list = tuple[ 2 ],
1.3261 + stateString = tuple[ 3 ];
1.3262 +
1.3263 + // promise[ done | fail | progress ] = list.add
1.3264 + promise[ tuple[1] ] = list.add;
1.3265 +
1.3266 + // Handle state
1.3267 + if ( stateString ) {
1.3268 + list.add(function() {
1.3269 + // state = [ resolved | rejected ]
1.3270 + state = stateString;
1.3271 +
1.3272 + // [ reject_list | resolve_list ].disable; progress_list.lock
1.3273 + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
1.3274 + }
1.3275 +
1.3276 + // deferred[ resolve | reject | notify ]
1.3277 + deferred[ tuple[0] ] = function() {
1.3278 + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
1.3279 + return this;
1.3280 + };
1.3281 + deferred[ tuple[0] + "With" ] = list.fireWith;
1.3282 + });
1.3283 +
1.3284 + // Make the deferred a promise
1.3285 + promise.promise( deferred );
1.3286 +
1.3287 + // Call given func if any
1.3288 + if ( func ) {
1.3289 + func.call( deferred, deferred );
1.3290 + }
1.3291 +
1.3292 + // All done!
1.3293 + return deferred;
1.3294 + },
1.3295 +
1.3296 + // Deferred helper
1.3297 + when: function( subordinate /* , ..., subordinateN */ ) {
1.3298 + var i = 0,
1.3299 + resolveValues = slice.call( arguments ),
1.3300 + length = resolveValues.length,
1.3301 +
1.3302 + // the count of uncompleted subordinates
1.3303 + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
1.3304 +
1.3305 + // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
1.3306 + deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
1.3307 +
1.3308 + // Update function for both resolve and progress values
1.3309 + updateFunc = function( i, contexts, values ) {
1.3310 + return function( value ) {
1.3311 + contexts[ i ] = this;
1.3312 + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
1.3313 + if ( values === progressValues ) {
1.3314 + deferred.notifyWith( contexts, values );
1.3315 + } else if ( !( --remaining ) ) {
1.3316 + deferred.resolveWith( contexts, values );
1.3317 + }
1.3318 + };
1.3319 + },
1.3320 +
1.3321 + progressValues, progressContexts, resolveContexts;
1.3322 +
1.3323 + // add listeners to Deferred subordinates; treat others as resolved
1.3324 + if ( length > 1 ) {
1.3325 + progressValues = new Array( length );
1.3326 + progressContexts = new Array( length );
1.3327 + resolveContexts = new Array( length );
1.3328 + for ( ; i < length; i++ ) {
1.3329 + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
1.3330 + resolveValues[ i ].promise()
1.3331 + .done( updateFunc( i, resolveContexts, resolveValues ) )
1.3332 + .fail( deferred.reject )
1.3333 + .progress( updateFunc( i, progressContexts, progressValues ) );
1.3334 + } else {
1.3335 + --remaining;
1.3336 + }
1.3337 + }
1.3338 + }
1.3339 +
1.3340 + // if we're not waiting on anything, resolve the master
1.3341 + if ( !remaining ) {
1.3342 + deferred.resolveWith( resolveContexts, resolveValues );
1.3343 + }
1.3344 +
1.3345 + return deferred.promise();
1.3346 + }
1.3347 +});
1.3348 +
1.3349 +
1.3350 +// The deferred used on DOM ready
1.3351 +var readyList;
1.3352 +
1.3353 +jQuery.fn.ready = function( fn ) {
1.3354 + // Add the callback
1.3355 + jQuery.ready.promise().done( fn );
1.3356 +
1.3357 + return this;
1.3358 +};
1.3359 +
1.3360 +jQuery.extend({
1.3361 + // Is the DOM ready to be used? Set to true once it occurs.
1.3362 + isReady: false,
1.3363 +
1.3364 + // A counter to track how many items to wait for before
1.3365 + // the ready event fires. See #6781
1.3366 + readyWait: 1,
1.3367 +
1.3368 + // Hold (or release) the ready event
1.3369 + holdReady: function( hold ) {
1.3370 + if ( hold ) {
1.3371 + jQuery.readyWait++;
1.3372 + } else {
1.3373 + jQuery.ready( true );
1.3374 + }
1.3375 + },
1.3376 +
1.3377 + // Handle when the DOM is ready
1.3378 + ready: function( wait ) {
1.3379 +
1.3380 + // Abort if there are pending holds or we're already ready
1.3381 + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
1.3382 + return;
1.3383 + }
1.3384 +
1.3385 + // Remember that the DOM is ready
1.3386 + jQuery.isReady = true;
1.3387 +
1.3388 + // If a normal DOM Ready event fired, decrement, and wait if need be
1.3389 + if ( wait !== true && --jQuery.readyWait > 0 ) {
1.3390 + return;
1.3391 + }
1.3392 +
1.3393 + // If there are functions bound, to execute
1.3394 + readyList.resolveWith( document, [ jQuery ] );
1.3395 +
1.3396 + // Trigger any bound ready events
1.3397 + if ( jQuery.fn.triggerHandler ) {
1.3398 + jQuery( document ).triggerHandler( "ready" );
1.3399 + jQuery( document ).off( "ready" );
1.3400 + }
1.3401 + }
1.3402 +});
1.3403 +
1.3404 +/**
1.3405 + * The ready event handler and self cleanup method
1.3406 + */
1.3407 +function completed() {
1.3408 + document.removeEventListener( "DOMContentLoaded", completed, false );
1.3409 + window.removeEventListener( "load", completed, false );
1.3410 + jQuery.ready();
1.3411 +}
1.3412 +
1.3413 +jQuery.ready.promise = function( obj ) {
1.3414 + if ( !readyList ) {
1.3415 +
1.3416 + readyList = jQuery.Deferred();
1.3417 +
1.3418 + // Catch cases where $(document).ready() is called after the browser event has already occurred.
1.3419 + // we once tried to use readyState "interactive" here, but it caused issues like the one
1.3420 + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
1.3421 + if ( document.readyState === "complete" ) {
1.3422 + // Handle it asynchronously to allow scripts the opportunity to delay ready
1.3423 + setTimeout( jQuery.ready );
1.3424 +
1.3425 + } else {
1.3426 +
1.3427 + // Use the handy event callback
1.3428 + document.addEventListener( "DOMContentLoaded", completed, false );
1.3429 +
1.3430 + // A fallback to window.onload, that will always work
1.3431 + window.addEventListener( "load", completed, false );
1.3432 + }
1.3433 + }
1.3434 + return readyList.promise( obj );
1.3435 +};
1.3436 +
1.3437 +// Kick off the DOM ready check even if the user does not
1.3438 +jQuery.ready.promise();
1.3439 +
1.3440 +
1.3441 +
1.3442 +
1.3443 +// Multifunctional method to get and set values of a collection
1.3444 +// The value/s can optionally be executed if it's a function
1.3445 +var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
1.3446 + var i = 0,
1.3447 + len = elems.length,
1.3448 + bulk = key == null;
1.3449 +
1.3450 + // Sets many values
1.3451 + if ( jQuery.type( key ) === "object" ) {
1.3452 + chainable = true;
1.3453 + for ( i in key ) {
1.3454 + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
1.3455 + }
1.3456 +
1.3457 + // Sets one value
1.3458 + } else if ( value !== undefined ) {
1.3459 + chainable = true;
1.3460 +
1.3461 + if ( !jQuery.isFunction( value ) ) {
1.3462 + raw = true;
1.3463 + }
1.3464 +
1.3465 + if ( bulk ) {
1.3466 + // Bulk operations run against the entire set
1.3467 + if ( raw ) {
1.3468 + fn.call( elems, value );
1.3469 + fn = null;
1.3470 +
1.3471 + // ...except when executing function values
1.3472 + } else {
1.3473 + bulk = fn;
1.3474 + fn = function( elem, key, value ) {
1.3475 + return bulk.call( jQuery( elem ), value );
1.3476 + };
1.3477 + }
1.3478 + }
1.3479 +
1.3480 + if ( fn ) {
1.3481 + for ( ; i < len; i++ ) {
1.3482 + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
1.3483 + }
1.3484 + }
1.3485 + }
1.3486 +
1.3487 + return chainable ?
1.3488 + elems :
1.3489 +
1.3490 + // Gets
1.3491 + bulk ?
1.3492 + fn.call( elems ) :
1.3493 + len ? fn( elems[0], key ) : emptyGet;
1.3494 +};
1.3495 +
1.3496 +
1.3497 +/**
1.3498 + * Determines whether an object can have data
1.3499 + */
1.3500 +jQuery.acceptData = function( owner ) {
1.3501 + // Accepts only:
1.3502 + // - Node
1.3503 + // - Node.ELEMENT_NODE
1.3504 + // - Node.DOCUMENT_NODE
1.3505 + // - Object
1.3506 + // - Any
1.3507 + /* jshint -W018 */
1.3508 + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
1.3509 +};
1.3510 +
1.3511 +
1.3512 +function Data() {
1.3513 + // Support: Android < 4,
1.3514 + // Old WebKit does not have Object.preventExtensions/freeze method,
1.3515 + // return new empty object instead with no [[set]] accessor
1.3516 + Object.defineProperty( this.cache = {}, 0, {
1.3517 + get: function() {
1.3518 + return {};
1.3519 + }
1.3520 + });
1.3521 +
1.3522 + this.expando = jQuery.expando + Math.random();
1.3523 +}
1.3524 +
1.3525 +Data.uid = 1;
1.3526 +Data.accepts = jQuery.acceptData;
1.3527 +
1.3528 +Data.prototype = {
1.3529 + key: function( owner ) {
1.3530 + // We can accept data for non-element nodes in modern browsers,
1.3531 + // but we should not, see #8335.
1.3532 + // Always return the key for a frozen object.
1.3533 + if ( !Data.accepts( owner ) ) {
1.3534 + return 0;
1.3535 + }
1.3536 +
1.3537 + var descriptor = {},
1.3538 + // Check if the owner object already has a cache key
1.3539 + unlock = owner[ this.expando ];
1.3540 +
1.3541 + // If not, create one
1.3542 + if ( !unlock ) {
1.3543 + unlock = Data.uid++;
1.3544 +
1.3545 + // Secure it in a non-enumerable, non-writable property
1.3546 + try {
1.3547 + descriptor[ this.expando ] = { value: unlock };
1.3548 + Object.defineProperties( owner, descriptor );
1.3549 +
1.3550 + // Support: Android < 4
1.3551 + // Fallback to a less secure definition
1.3552 + } catch ( e ) {
1.3553 + descriptor[ this.expando ] = unlock;
1.3554 + jQuery.extend( owner, descriptor );
1.3555 + }
1.3556 + }
1.3557 +
1.3558 + // Ensure the cache object
1.3559 + if ( !this.cache[ unlock ] ) {
1.3560 + this.cache[ unlock ] = {};
1.3561 + }
1.3562 +
1.3563 + return unlock;
1.3564 + },
1.3565 + set: function( owner, data, value ) {
1.3566 + var prop,
1.3567 + // There may be an unlock assigned to this node,
1.3568 + // if there is no entry for this "owner", create one inline
1.3569 + // and set the unlock as though an owner entry had always existed
1.3570 + unlock = this.key( owner ),
1.3571 + cache = this.cache[ unlock ];
1.3572 +
1.3573 + // Handle: [ owner, key, value ] args
1.3574 + if ( typeof data === "string" ) {
1.3575 + cache[ data ] = value;
1.3576 +
1.3577 + // Handle: [ owner, { properties } ] args
1.3578 + } else {
1.3579 + // Fresh assignments by object are shallow copied
1.3580 + if ( jQuery.isEmptyObject( cache ) ) {
1.3581 + jQuery.extend( this.cache[ unlock ], data );
1.3582 + // Otherwise, copy the properties one-by-one to the cache object
1.3583 + } else {
1.3584 + for ( prop in data ) {
1.3585 + cache[ prop ] = data[ prop ];
1.3586 + }
1.3587 + }
1.3588 + }
1.3589 + return cache;
1.3590 + },
1.3591 + get: function( owner, key ) {
1.3592 + // Either a valid cache is found, or will be created.
1.3593 + // New caches will be created and the unlock returned,
1.3594 + // allowing direct access to the newly created
1.3595 + // empty data object. A valid owner object must be provided.
1.3596 + var cache = this.cache[ this.key( owner ) ];
1.3597 +
1.3598 + return key === undefined ?
1.3599 + cache : cache[ key ];
1.3600 + },
1.3601 + access: function( owner, key, value ) {
1.3602 + var stored;
1.3603 + // In cases where either:
1.3604 + //
1.3605 + // 1. No key was specified
1.3606 + // 2. A string key was specified, but no value provided
1.3607 + //
1.3608 + // Take the "read" path and allow the get method to determine
1.3609 + // which value to return, respectively either:
1.3610 + //
1.3611 + // 1. The entire cache object
1.3612 + // 2. The data stored at the key
1.3613 + //
1.3614 + if ( key === undefined ||
1.3615 + ((key && typeof key === "string") && value === undefined) ) {
1.3616 +
1.3617 + stored = this.get( owner, key );
1.3618 +
1.3619 + return stored !== undefined ?
1.3620 + stored : this.get( owner, jQuery.camelCase(key) );
1.3621 + }
1.3622 +
1.3623 + // [*]When the key is not a string, or both a key and value
1.3624 + // are specified, set or extend (existing objects) with either:
1.3625 + //
1.3626 + // 1. An object of properties
1.3627 + // 2. A key and value
1.3628 + //
1.3629 + this.set( owner, key, value );
1.3630 +
1.3631 + // Since the "set" path can have two possible entry points
1.3632 + // return the expected data based on which path was taken[*]
1.3633 + return value !== undefined ? value : key;
1.3634 + },
1.3635 + remove: function( owner, key ) {
1.3636 + var i, name, camel,
1.3637 + unlock = this.key( owner ),
1.3638 + cache = this.cache[ unlock ];
1.3639 +
1.3640 + if ( key === undefined ) {
1.3641 + this.cache[ unlock ] = {};
1.3642 +
1.3643 + } else {
1.3644 + // Support array or space separated string of keys
1.3645 + if ( jQuery.isArray( key ) ) {
1.3646 + // If "name" is an array of keys...
1.3647 + // When data is initially created, via ("key", "val") signature,
1.3648 + // keys will be converted to camelCase.
1.3649 + // Since there is no way to tell _how_ a key was added, remove
1.3650 + // both plain key and camelCase key. #12786
1.3651 + // This will only penalize the array argument path.
1.3652 + name = key.concat( key.map( jQuery.camelCase ) );
1.3653 + } else {
1.3654 + camel = jQuery.camelCase( key );
1.3655 + // Try the string as a key before any manipulation
1.3656 + if ( key in cache ) {
1.3657 + name = [ key, camel ];
1.3658 + } else {
1.3659 + // If a key with the spaces exists, use it.
1.3660 + // Otherwise, create an array by matching non-whitespace
1.3661 + name = camel;
1.3662 + name = name in cache ?
1.3663 + [ name ] : ( name.match( rnotwhite ) || [] );
1.3664 + }
1.3665 + }
1.3666 +
1.3667 + i = name.length;
1.3668 + while ( i-- ) {
1.3669 + delete cache[ name[ i ] ];
1.3670 + }
1.3671 + }
1.3672 + },
1.3673 + hasData: function( owner ) {
1.3674 + return !jQuery.isEmptyObject(
1.3675 + this.cache[ owner[ this.expando ] ] || {}
1.3676 + );
1.3677 + },
1.3678 + discard: function( owner ) {
1.3679 + if ( owner[ this.expando ] ) {
1.3680 + delete this.cache[ owner[ this.expando ] ];
1.3681 + }
1.3682 + }
1.3683 +};
1.3684 +var data_priv = new Data();
1.3685 +
1.3686 +var data_user = new Data();
1.3687 +
1.3688 +
1.3689 +
1.3690 +/*
1.3691 + Implementation Summary
1.3692 +
1.3693 + 1. Enforce API surface and semantic compatibility with 1.9.x branch
1.3694 + 2. Improve the module's maintainability by reducing the storage
1.3695 + paths to a single mechanism.
1.3696 + 3. Use the same single mechanism to support "private" and "user" data.
1.3697 + 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
1.3698 + 5. Avoid exposing implementation details on user objects (eg. expando properties)
1.3699 + 6. Provide a clear path for implementation upgrade to WeakMap in 2014
1.3700 +*/
1.3701 +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
1.3702 + rmultiDash = /([A-Z])/g;
1.3703 +
1.3704 +function dataAttr( elem, key, data ) {
1.3705 + var name;
1.3706 +
1.3707 + // If nothing was found internally, try to fetch any
1.3708 + // data from the HTML5 data-* attribute
1.3709 + if ( data === undefined && elem.nodeType === 1 ) {
1.3710 + name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
1.3711 + data = elem.getAttribute( name );
1.3712 +
1.3713 + if ( typeof data === "string" ) {
1.3714 + try {
1.3715 + data = data === "true" ? true :
1.3716 + data === "false" ? false :
1.3717 + data === "null" ? null :
1.3718 + // Only convert to a number if it doesn't change the string
1.3719 + +data + "" === data ? +data :
1.3720 + rbrace.test( data ) ? jQuery.parseJSON( data ) :
1.3721 + data;
1.3722 + } catch( e ) {}
1.3723 +
1.3724 + // Make sure we set the data so it isn't changed later
1.3725 + data_user.set( elem, key, data );
1.3726 + } else {
1.3727 + data = undefined;
1.3728 + }
1.3729 + }
1.3730 + return data;
1.3731 +}
1.3732 +
1.3733 +jQuery.extend({
1.3734 + hasData: function( elem ) {
1.3735 + return data_user.hasData( elem ) || data_priv.hasData( elem );
1.3736 + },
1.3737 +
1.3738 + data: function( elem, name, data ) {
1.3739 + return data_user.access( elem, name, data );
1.3740 + },
1.3741 +
1.3742 + removeData: function( elem, name ) {
1.3743 + data_user.remove( elem, name );
1.3744 + },
1.3745 +
1.3746 + // TODO: Now that all calls to _data and _removeData have been replaced
1.3747 + // with direct calls to data_priv methods, these can be deprecated.
1.3748 + _data: function( elem, name, data ) {
1.3749 + return data_priv.access( elem, name, data );
1.3750 + },
1.3751 +
1.3752 + _removeData: function( elem, name ) {
1.3753 + data_priv.remove( elem, name );
1.3754 + }
1.3755 +});
1.3756 +
1.3757 +jQuery.fn.extend({
1.3758 + data: function( key, value ) {
1.3759 + var i, name, data,
1.3760 + elem = this[ 0 ],
1.3761 + attrs = elem && elem.attributes;
1.3762 +
1.3763 + // Gets all values
1.3764 + if ( key === undefined ) {
1.3765 + if ( this.length ) {
1.3766 + data = data_user.get( elem );
1.3767 +
1.3768 + if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
1.3769 + i = attrs.length;
1.3770 + while ( i-- ) {
1.3771 +
1.3772 + // Support: IE11+
1.3773 + // The attrs elements can be null (#14894)
1.3774 + if ( attrs[ i ] ) {
1.3775 + name = attrs[ i ].name;
1.3776 + if ( name.indexOf( "data-" ) === 0 ) {
1.3777 + name = jQuery.camelCase( name.slice(5) );
1.3778 + dataAttr( elem, name, data[ name ] );
1.3779 + }
1.3780 + }
1.3781 + }
1.3782 + data_priv.set( elem, "hasDataAttrs", true );
1.3783 + }
1.3784 + }
1.3785 +
1.3786 + return data;
1.3787 + }
1.3788 +
1.3789 + // Sets multiple values
1.3790 + if ( typeof key === "object" ) {
1.3791 + return this.each(function() {
1.3792 + data_user.set( this, key );
1.3793 + });
1.3794 + }
1.3795 +
1.3796 + return access( this, function( value ) {
1.3797 + var data,
1.3798 + camelKey = jQuery.camelCase( key );
1.3799 +
1.3800 + // The calling jQuery object (element matches) is not empty
1.3801 + // (and therefore has an element appears at this[ 0 ]) and the
1.3802 + // `value` parameter was not undefined. An empty jQuery object
1.3803 + // will result in `undefined` for elem = this[ 0 ] which will
1.3804 + // throw an exception if an attempt to read a data cache is made.
1.3805 + if ( elem && value === undefined ) {
1.3806 + // Attempt to get data from the cache
1.3807 + // with the key as-is
1.3808 + data = data_user.get( elem, key );
1.3809 + if ( data !== undefined ) {
1.3810 + return data;
1.3811 + }
1.3812 +
1.3813 + // Attempt to get data from the cache
1.3814 + // with the key camelized
1.3815 + data = data_user.get( elem, camelKey );
1.3816 + if ( data !== undefined ) {
1.3817 + return data;
1.3818 + }
1.3819 +
1.3820 + // Attempt to "discover" the data in
1.3821 + // HTML5 custom data-* attrs
1.3822 + data = dataAttr( elem, camelKey, undefined );
1.3823 + if ( data !== undefined ) {
1.3824 + return data;
1.3825 + }
1.3826 +
1.3827 + // We tried really hard, but the data doesn't exist.
1.3828 + return;
1.3829 + }
1.3830 +
1.3831 + // Set the data...
1.3832 + this.each(function() {
1.3833 + // First, attempt to store a copy or reference of any
1.3834 + // data that might've been store with a camelCased key.
1.3835 + var data = data_user.get( this, camelKey );
1.3836 +
1.3837 + // For HTML5 data-* attribute interop, we have to
1.3838 + // store property names with dashes in a camelCase form.
1.3839 + // This might not apply to all properties...*
1.3840 + data_user.set( this, camelKey, value );
1.3841 +
1.3842 + // *... In the case of properties that might _actually_
1.3843 + // have dashes, we need to also store a copy of that
1.3844 + // unchanged property.
1.3845 + if ( key.indexOf("-") !== -1 && data !== undefined ) {
1.3846 + data_user.set( this, key, value );
1.3847 + }
1.3848 + });
1.3849 + }, null, value, arguments.length > 1, null, true );
1.3850 + },
1.3851 +
1.3852 + removeData: function( key ) {
1.3853 + return this.each(function() {
1.3854 + data_user.remove( this, key );
1.3855 + });
1.3856 + }
1.3857 +});
1.3858 +
1.3859 +
1.3860 +jQuery.extend({
1.3861 + queue: function( elem, type, data ) {
1.3862 + var queue;
1.3863 +
1.3864 + if ( elem ) {
1.3865 + type = ( type || "fx" ) + "queue";
1.3866 + queue = data_priv.get( elem, type );
1.3867 +
1.3868 + // Speed up dequeue by getting out quickly if this is just a lookup
1.3869 + if ( data ) {
1.3870 + if ( !queue || jQuery.isArray( data ) ) {
1.3871 + queue = data_priv.access( elem, type, jQuery.makeArray(data) );
1.3872 + } else {
1.3873 + queue.push( data );
1.3874 + }
1.3875 + }
1.3876 + return queue || [];
1.3877 + }
1.3878 + },
1.3879 +
1.3880 + dequeue: function( elem, type ) {
1.3881 + type = type || "fx";
1.3882 +
1.3883 + var queue = jQuery.queue( elem, type ),
1.3884 + startLength = queue.length,
1.3885 + fn = queue.shift(),
1.3886 + hooks = jQuery._queueHooks( elem, type ),
1.3887 + next = function() {
1.3888 + jQuery.dequeue( elem, type );
1.3889 + };
1.3890 +
1.3891 + // If the fx queue is dequeued, always remove the progress sentinel
1.3892 + if ( fn === "inprogress" ) {
1.3893 + fn = queue.shift();
1.3894 + startLength--;
1.3895 + }
1.3896 +
1.3897 + if ( fn ) {
1.3898 +
1.3899 + // Add a progress sentinel to prevent the fx queue from being
1.3900 + // automatically dequeued
1.3901 + if ( type === "fx" ) {
1.3902 + queue.unshift( "inprogress" );
1.3903 + }
1.3904 +
1.3905 + // clear up the last queue stop function
1.3906 + delete hooks.stop;
1.3907 + fn.call( elem, next, hooks );
1.3908 + }
1.3909 +
1.3910 + if ( !startLength && hooks ) {
1.3911 + hooks.empty.fire();
1.3912 + }
1.3913 + },
1.3914 +
1.3915 + // not intended for public consumption - generates a queueHooks object, or returns the current one
1.3916 + _queueHooks: function( elem, type ) {
1.3917 + var key = type + "queueHooks";
1.3918 + return data_priv.get( elem, key ) || data_priv.access( elem, key, {
1.3919 + empty: jQuery.Callbacks("once memory").add(function() {
1.3920 + data_priv.remove( elem, [ type + "queue", key ] );
1.3921 + })
1.3922 + });
1.3923 + }
1.3924 +});
1.3925 +
1.3926 +jQuery.fn.extend({
1.3927 + queue: function( type, data ) {
1.3928 + var setter = 2;
1.3929 +
1.3930 + if ( typeof type !== "string" ) {
1.3931 + data = type;
1.3932 + type = "fx";
1.3933 + setter--;
1.3934 + }
1.3935 +
1.3936 + if ( arguments.length < setter ) {
1.3937 + return jQuery.queue( this[0], type );
1.3938 + }
1.3939 +
1.3940 + return data === undefined ?
1.3941 + this :
1.3942 + this.each(function() {
1.3943 + var queue = jQuery.queue( this, type, data );
1.3944 +
1.3945 + // ensure a hooks for this queue
1.3946 + jQuery._queueHooks( this, type );
1.3947 +
1.3948 + if ( type === "fx" && queue[0] !== "inprogress" ) {
1.3949 + jQuery.dequeue( this, type );
1.3950 + }
1.3951 + });
1.3952 + },
1.3953 + dequeue: function( type ) {
1.3954 + return this.each(function() {
1.3955 + jQuery.dequeue( this, type );
1.3956 + });
1.3957 + },
1.3958 + clearQueue: function( type ) {
1.3959 + return this.queue( type || "fx", [] );
1.3960 + },
1.3961 + // Get a promise resolved when queues of a certain type
1.3962 + // are emptied (fx is the type by default)
1.3963 + promise: function( type, obj ) {
1.3964 + var tmp,
1.3965 + count = 1,
1.3966 + defer = jQuery.Deferred(),
1.3967 + elements = this,
1.3968 + i = this.length,
1.3969 + resolve = function() {
1.3970 + if ( !( --count ) ) {
1.3971 + defer.resolveWith( elements, [ elements ] );
1.3972 + }
1.3973 + };
1.3974 +
1.3975 + if ( typeof type !== "string" ) {
1.3976 + obj = type;
1.3977 + type = undefined;
1.3978 + }
1.3979 + type = type || "fx";
1.3980 +
1.3981 + while ( i-- ) {
1.3982 + tmp = data_priv.get( elements[ i ], type + "queueHooks" );
1.3983 + if ( tmp && tmp.empty ) {
1.3984 + count++;
1.3985 + tmp.empty.add( resolve );
1.3986 + }
1.3987 + }
1.3988 + resolve();
1.3989 + return defer.promise( obj );
1.3990 + }
1.3991 +});
1.3992 +var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
1.3993 +
1.3994 +var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
1.3995 +
1.3996 +var isHidden = function( elem, el ) {
1.3997 + // isHidden might be called from jQuery#filter function;
1.3998 + // in that case, element will be second argument
1.3999 + elem = el || elem;
1.4000 + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
1.4001 + };
1.4002 +
1.4003 +var rcheckableType = (/^(?:checkbox|radio)$/i);
1.4004 +
1.4005 +
1.4006 +
1.4007 +(function() {
1.4008 + var fragment = document.createDocumentFragment(),
1.4009 + div = fragment.appendChild( document.createElement( "div" ) ),
1.4010 + input = document.createElement( "input" );
1.4011 +
1.4012 + // #11217 - WebKit loses check when the name is after the checked attribute
1.4013 + // Support: Windows Web Apps (WWA)
1.4014 + // `name` and `type` need .setAttribute for WWA
1.4015 + input.setAttribute( "type", "radio" );
1.4016 + input.setAttribute( "checked", "checked" );
1.4017 + input.setAttribute( "name", "t" );
1.4018 +
1.4019 + div.appendChild( input );
1.4020 +
1.4021 + // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
1.4022 + // old WebKit doesn't clone checked state correctly in fragments
1.4023 + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
1.4024 +
1.4025 + // Make sure textarea (and checkbox) defaultValue is properly cloned
1.4026 + // Support: IE9-IE11+
1.4027 + div.innerHTML = "<textarea>x</textarea>";
1.4028 + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
1.4029 +})();
1.4030 +var strundefined = typeof undefined;
1.4031 +
1.4032 +
1.4033 +
1.4034 +support.focusinBubbles = "onfocusin" in window;
1.4035 +
1.4036 +
1.4037 +var
1.4038 + rkeyEvent = /^key/,
1.4039 + rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
1.4040 + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
1.4041 + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
1.4042 +
1.4043 +function returnTrue() {
1.4044 + return true;
1.4045 +}
1.4046 +
1.4047 +function returnFalse() {
1.4048 + return false;
1.4049 +}
1.4050 +
1.4051 +function safeActiveElement() {
1.4052 + try {
1.4053 + return document.activeElement;
1.4054 + } catch ( err ) { }
1.4055 +}
1.4056 +
1.4057 +/*
1.4058 + * Helper functions for managing events -- not part of the public interface.
1.4059 + * Props to Dean Edwards' addEvent library for many of the ideas.
1.4060 + */
1.4061 +jQuery.event = {
1.4062 +
1.4063 + global: {},
1.4064 +
1.4065 + add: function( elem, types, handler, data, selector ) {
1.4066 +
1.4067 + var handleObjIn, eventHandle, tmp,
1.4068 + events, t, handleObj,
1.4069 + special, handlers, type, namespaces, origType,
1.4070 + elemData = data_priv.get( elem );
1.4071 +
1.4072 + // Don't attach events to noData or text/comment nodes (but allow plain objects)
1.4073 + if ( !elemData ) {
1.4074 + return;
1.4075 + }
1.4076 +
1.4077 + // Caller can pass in an object of custom data in lieu of the handler
1.4078 + if ( handler.handler ) {
1.4079 + handleObjIn = handler;
1.4080 + handler = handleObjIn.handler;
1.4081 + selector = handleObjIn.selector;
1.4082 + }
1.4083 +
1.4084 + // Make sure that the handler has a unique ID, used to find/remove it later
1.4085 + if ( !handler.guid ) {
1.4086 + handler.guid = jQuery.guid++;
1.4087 + }
1.4088 +
1.4089 + // Init the element's event structure and main handler, if this is the first
1.4090 + if ( !(events = elemData.events) ) {
1.4091 + events = elemData.events = {};
1.4092 + }
1.4093 + if ( !(eventHandle = elemData.handle) ) {
1.4094 + eventHandle = elemData.handle = function( e ) {
1.4095 + // Discard the second event of a jQuery.event.trigger() and
1.4096 + // when an event is called after a page has unloaded
1.4097 + return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
1.4098 + jQuery.event.dispatch.apply( elem, arguments ) : undefined;
1.4099 + };
1.4100 + }
1.4101 +
1.4102 + // Handle multiple events separated by a space
1.4103 + types = ( types || "" ).match( rnotwhite ) || [ "" ];
1.4104 + t = types.length;
1.4105 + while ( t-- ) {
1.4106 + tmp = rtypenamespace.exec( types[t] ) || [];
1.4107 + type = origType = tmp[1];
1.4108 + namespaces = ( tmp[2] || "" ).split( "." ).sort();
1.4109 +
1.4110 + // There *must* be a type, no attaching namespace-only handlers
1.4111 + if ( !type ) {
1.4112 + continue;
1.4113 + }
1.4114 +
1.4115 + // If event changes its type, use the special event handlers for the changed type
1.4116 + special = jQuery.event.special[ type ] || {};
1.4117 +
1.4118 + // If selector defined, determine special event api type, otherwise given type
1.4119 + type = ( selector ? special.delegateType : special.bindType ) || type;
1.4120 +
1.4121 + // Update special based on newly reset type
1.4122 + special = jQuery.event.special[ type ] || {};
1.4123 +
1.4124 + // handleObj is passed to all event handlers
1.4125 + handleObj = jQuery.extend({
1.4126 + type: type,
1.4127 + origType: origType,
1.4128 + data: data,
1.4129 + handler: handler,
1.4130 + guid: handler.guid,
1.4131 + selector: selector,
1.4132 + needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
1.4133 + namespace: namespaces.join(".")
1.4134 + }, handleObjIn );
1.4135 +
1.4136 + // Init the event handler queue if we're the first
1.4137 + if ( !(handlers = events[ type ]) ) {
1.4138 + handlers = events[ type ] = [];
1.4139 + handlers.delegateCount = 0;
1.4140 +
1.4141 + // Only use addEventListener if the special events handler returns false
1.4142 + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
1.4143 + if ( elem.addEventListener ) {
1.4144 + elem.addEventListener( type, eventHandle, false );
1.4145 + }
1.4146 + }
1.4147 + }
1.4148 +
1.4149 + if ( special.add ) {
1.4150 + special.add.call( elem, handleObj );
1.4151 +
1.4152 + if ( !handleObj.handler.guid ) {
1.4153 + handleObj.handler.guid = handler.guid;
1.4154 + }
1.4155 + }
1.4156 +
1.4157 + // Add to the element's handler list, delegates in front
1.4158 + if ( selector ) {
1.4159 + handlers.splice( handlers.delegateCount++, 0, handleObj );
1.4160 + } else {
1.4161 + handlers.push( handleObj );
1.4162 + }
1.4163 +
1.4164 + // Keep track of which events have ever been used, for event optimization
1.4165 + jQuery.event.global[ type ] = true;
1.4166 + }
1.4167 +
1.4168 + },
1.4169 +
1.4170 + // Detach an event or set of events from an element
1.4171 + remove: function( elem, types, handler, selector, mappedTypes ) {
1.4172 +
1.4173 + var j, origCount, tmp,
1.4174 + events, t, handleObj,
1.4175 + special, handlers, type, namespaces, origType,
1.4176 + elemData = data_priv.hasData( elem ) && data_priv.get( elem );
1.4177 +
1.4178 + if ( !elemData || !(events = elemData.events) ) {
1.4179 + return;
1.4180 + }
1.4181 +
1.4182 + // Once for each type.namespace in types; type may be omitted
1.4183 + types = ( types || "" ).match( rnotwhite ) || [ "" ];
1.4184 + t = types.length;
1.4185 + while ( t-- ) {
1.4186 + tmp = rtypenamespace.exec( types[t] ) || [];
1.4187 + type = origType = tmp[1];
1.4188 + namespaces = ( tmp[2] || "" ).split( "." ).sort();
1.4189 +
1.4190 + // Unbind all events (on this namespace, if provided) for the element
1.4191 + if ( !type ) {
1.4192 + for ( type in events ) {
1.4193 + jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
1.4194 + }
1.4195 + continue;
1.4196 + }
1.4197 +
1.4198 + special = jQuery.event.special[ type ] || {};
1.4199 + type = ( selector ? special.delegateType : special.bindType ) || type;
1.4200 + handlers = events[ type ] || [];
1.4201 + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
1.4202 +
1.4203 + // Remove matching events
1.4204 + origCount = j = handlers.length;
1.4205 + while ( j-- ) {
1.4206 + handleObj = handlers[ j ];
1.4207 +
1.4208 + if ( ( mappedTypes || origType === handleObj.origType ) &&
1.4209 + ( !handler || handler.guid === handleObj.guid ) &&
1.4210 + ( !tmp || tmp.test( handleObj.namespace ) ) &&
1.4211 + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
1.4212 + handlers.splice( j, 1 );
1.4213 +
1.4214 + if ( handleObj.selector ) {
1.4215 + handlers.delegateCount--;
1.4216 + }
1.4217 + if ( special.remove ) {
1.4218 + special.remove.call( elem, handleObj );
1.4219 + }
1.4220 + }
1.4221 + }
1.4222 +
1.4223 + // Remove generic event handler if we removed something and no more handlers exist
1.4224 + // (avoids potential for endless recursion during removal of special event handlers)
1.4225 + if ( origCount && !handlers.length ) {
1.4226 + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
1.4227 + jQuery.removeEvent( elem, type, elemData.handle );
1.4228 + }
1.4229 +
1.4230 + delete events[ type ];
1.4231 + }
1.4232 + }
1.4233 +
1.4234 + // Remove the expando if it's no longer used
1.4235 + if ( jQuery.isEmptyObject( events ) ) {
1.4236 + delete elemData.handle;
1.4237 + data_priv.remove( elem, "events" );
1.4238 + }
1.4239 + },
1.4240 +
1.4241 + trigger: function( event, data, elem, onlyHandlers ) {
1.4242 +
1.4243 + var i, cur, tmp, bubbleType, ontype, handle, special,
1.4244 + eventPath = [ elem || document ],
1.4245 + type = hasOwn.call( event, "type" ) ? event.type : event,
1.4246 + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
1.4247 +
1.4248 + cur = tmp = elem = elem || document;
1.4249 +
1.4250 + // Don't do events on text and comment nodes
1.4251 + if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
1.4252 + return;
1.4253 + }
1.4254 +
1.4255 + // focus/blur morphs to focusin/out; ensure we're not firing them right now
1.4256 + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
1.4257 + return;
1.4258 + }
1.4259 +
1.4260 + if ( type.indexOf(".") >= 0 ) {
1.4261 + // Namespaced trigger; create a regexp to match event type in handle()
1.4262 + namespaces = type.split(".");
1.4263 + type = namespaces.shift();
1.4264 + namespaces.sort();
1.4265 + }
1.4266 + ontype = type.indexOf(":") < 0 && "on" + type;
1.4267 +
1.4268 + // Caller can pass in a jQuery.Event object, Object, or just an event type string
1.4269 + event = event[ jQuery.expando ] ?
1.4270 + event :
1.4271 + new jQuery.Event( type, typeof event === "object" && event );
1.4272 +
1.4273 + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
1.4274 + event.isTrigger = onlyHandlers ? 2 : 3;
1.4275 + event.namespace = namespaces.join(".");
1.4276 + event.namespace_re = event.namespace ?
1.4277 + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
1.4278 + null;
1.4279 +
1.4280 + // Clean up the event in case it is being reused
1.4281 + event.result = undefined;
1.4282 + if ( !event.target ) {
1.4283 + event.target = elem;
1.4284 + }
1.4285 +
1.4286 + // Clone any incoming data and prepend the event, creating the handler arg list
1.4287 + data = data == null ?
1.4288 + [ event ] :
1.4289 + jQuery.makeArray( data, [ event ] );
1.4290 +
1.4291 + // Allow special events to draw outside the lines
1.4292 + special = jQuery.event.special[ type ] || {};
1.4293 + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
1.4294 + return;
1.4295 + }
1.4296 +
1.4297 + // Determine event propagation path in advance, per W3C events spec (#9951)
1.4298 + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
1.4299 + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
1.4300 +
1.4301 + bubbleType = special.delegateType || type;
1.4302 + if ( !rfocusMorph.test( bubbleType + type ) ) {
1.4303 + cur = cur.parentNode;
1.4304 + }
1.4305 + for ( ; cur; cur = cur.parentNode ) {
1.4306 + eventPath.push( cur );
1.4307 + tmp = cur;
1.4308 + }
1.4309 +
1.4310 + // Only add window if we got to document (e.g., not plain obj or detached DOM)
1.4311 + if ( tmp === (elem.ownerDocument || document) ) {
1.4312 + eventPath.push( tmp.defaultView || tmp.parentWindow || window );
1.4313 + }
1.4314 + }
1.4315 +
1.4316 + // Fire handlers on the event path
1.4317 + i = 0;
1.4318 + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
1.4319 +
1.4320 + event.type = i > 1 ?
1.4321 + bubbleType :
1.4322 + special.bindType || type;
1.4323 +
1.4324 + // jQuery handler
1.4325 + handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
1.4326 + if ( handle ) {
1.4327 + handle.apply( cur, data );
1.4328 + }
1.4329 +
1.4330 + // Native handler
1.4331 + handle = ontype && cur[ ontype ];
1.4332 + if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
1.4333 + event.result = handle.apply( cur, data );
1.4334 + if ( event.result === false ) {
1.4335 + event.preventDefault();
1.4336 + }
1.4337 + }
1.4338 + }
1.4339 + event.type = type;
1.4340 +
1.4341 + // If nobody prevented the default action, do it now
1.4342 + if ( !onlyHandlers && !event.isDefaultPrevented() ) {
1.4343 +
1.4344 + if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
1.4345 + jQuery.acceptData( elem ) ) {
1.4346 +
1.4347 + // Call a native DOM method on the target with the same name name as the event.
1.4348 + // Don't do default actions on window, that's where global variables be (#6170)
1.4349 + if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
1.4350 +
1.4351 + // Don't re-trigger an onFOO event when we call its FOO() method
1.4352 + tmp = elem[ ontype ];
1.4353 +
1.4354 + if ( tmp ) {
1.4355 + elem[ ontype ] = null;
1.4356 + }
1.4357 +
1.4358 + // Prevent re-triggering of the same event, since we already bubbled it above
1.4359 + jQuery.event.triggered = type;
1.4360 + elem[ type ]();
1.4361 + jQuery.event.triggered = undefined;
1.4362 +
1.4363 + if ( tmp ) {
1.4364 + elem[ ontype ] = tmp;
1.4365 + }
1.4366 + }
1.4367 + }
1.4368 + }
1.4369 +
1.4370 + return event.result;
1.4371 + },
1.4372 +
1.4373 + dispatch: function( event ) {
1.4374 +
1.4375 + // Make a writable jQuery.Event from the native event object
1.4376 + event = jQuery.event.fix( event );
1.4377 +
1.4378 + var i, j, ret, matched, handleObj,
1.4379 + handlerQueue = [],
1.4380 + args = slice.call( arguments ),
1.4381 + handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
1.4382 + special = jQuery.event.special[ event.type ] || {};
1.4383 +
1.4384 + // Use the fix-ed jQuery.Event rather than the (read-only) native event
1.4385 + args[0] = event;
1.4386 + event.delegateTarget = this;
1.4387 +
1.4388 + // Call the preDispatch hook for the mapped type, and let it bail if desired
1.4389 + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
1.4390 + return;
1.4391 + }
1.4392 +
1.4393 + // Determine handlers
1.4394 + handlerQueue = jQuery.event.handlers.call( this, event, handlers );
1.4395 +
1.4396 + // Run delegates first; they may want to stop propagation beneath us
1.4397 + i = 0;
1.4398 + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
1.4399 + event.currentTarget = matched.elem;
1.4400 +
1.4401 + j = 0;
1.4402 + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
1.4403 +
1.4404 + // Triggered event must either 1) have no namespace, or
1.4405 + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
1.4406 + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
1.4407 +
1.4408 + event.handleObj = handleObj;
1.4409 + event.data = handleObj.data;
1.4410 +
1.4411 + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
1.4412 + .apply( matched.elem, args );
1.4413 +
1.4414 + if ( ret !== undefined ) {
1.4415 + if ( (event.result = ret) === false ) {
1.4416 + event.preventDefault();
1.4417 + event.stopPropagation();
1.4418 + }
1.4419 + }
1.4420 + }
1.4421 + }
1.4422 + }
1.4423 +
1.4424 + // Call the postDispatch hook for the mapped type
1.4425 + if ( special.postDispatch ) {
1.4426 + special.postDispatch.call( this, event );
1.4427 + }
1.4428 +
1.4429 + return event.result;
1.4430 + },
1.4431 +
1.4432 + handlers: function( event, handlers ) {
1.4433 + var i, matches, sel, handleObj,
1.4434 + handlerQueue = [],
1.4435 + delegateCount = handlers.delegateCount,
1.4436 + cur = event.target;
1.4437 +
1.4438 + // Find delegate handlers
1.4439 + // Black-hole SVG <use> instance trees (#13180)
1.4440 + // Avoid non-left-click bubbling in Firefox (#3861)
1.4441 + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
1.4442 +
1.4443 + for ( ; cur !== this; cur = cur.parentNode || this ) {
1.4444 +
1.4445 + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
1.4446 + if ( cur.disabled !== true || event.type !== "click" ) {
1.4447 + matches = [];
1.4448 + for ( i = 0; i < delegateCount; i++ ) {
1.4449 + handleObj = handlers[ i ];
1.4450 +
1.4451 + // Don't conflict with Object.prototype properties (#13203)
1.4452 + sel = handleObj.selector + " ";
1.4453 +
1.4454 + if ( matches[ sel ] === undefined ) {
1.4455 + matches[ sel ] = handleObj.needsContext ?
1.4456 + jQuery( sel, this ).index( cur ) >= 0 :
1.4457 + jQuery.find( sel, this, null, [ cur ] ).length;
1.4458 + }
1.4459 + if ( matches[ sel ] ) {
1.4460 + matches.push( handleObj );
1.4461 + }
1.4462 + }
1.4463 + if ( matches.length ) {
1.4464 + handlerQueue.push({ elem: cur, handlers: matches });
1.4465 + }
1.4466 + }
1.4467 + }
1.4468 + }
1.4469 +
1.4470 + // Add the remaining (directly-bound) handlers
1.4471 + if ( delegateCount < handlers.length ) {
1.4472 + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
1.4473 + }
1.4474 +
1.4475 + return handlerQueue;
1.4476 + },
1.4477 +
1.4478 + // Includes some event props shared by KeyEvent and MouseEvent
1.4479 + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
1.4480 +
1.4481 + fixHooks: {},
1.4482 +
1.4483 + keyHooks: {
1.4484 + props: "char charCode key keyCode".split(" "),
1.4485 + filter: function( event, original ) {
1.4486 +
1.4487 + // Add which for key events
1.4488 + if ( event.which == null ) {
1.4489 + event.which = original.charCode != null ? original.charCode : original.keyCode;
1.4490 + }
1.4491 +
1.4492 + return event;
1.4493 + }
1.4494 + },
1.4495 +
1.4496 + mouseHooks: {
1.4497 + props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
1.4498 + filter: function( event, original ) {
1.4499 + var eventDoc, doc, body,
1.4500 + button = original.button;
1.4501 +
1.4502 + // Calculate pageX/Y if missing and clientX/Y available
1.4503 + if ( event.pageX == null && original.clientX != null ) {
1.4504 + eventDoc = event.target.ownerDocument || document;
1.4505 + doc = eventDoc.documentElement;
1.4506 + body = eventDoc.body;
1.4507 +
1.4508 + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
1.4509 + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
1.4510 + }
1.4511 +
1.4512 + // Add which for click: 1 === left; 2 === middle; 3 === right
1.4513 + // Note: button is not normalized, so don't use it
1.4514 + if ( !event.which && button !== undefined ) {
1.4515 + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
1.4516 + }
1.4517 +
1.4518 + return event;
1.4519 + }
1.4520 + },
1.4521 +
1.4522 + fix: function( event ) {
1.4523 + if ( event[ jQuery.expando ] ) {
1.4524 + return event;
1.4525 + }
1.4526 +
1.4527 + // Create a writable copy of the event object and normalize some properties
1.4528 + var i, prop, copy,
1.4529 + type = event.type,
1.4530 + originalEvent = event,
1.4531 + fixHook = this.fixHooks[ type ];
1.4532 +
1.4533 + if ( !fixHook ) {
1.4534 + this.fixHooks[ type ] = fixHook =
1.4535 + rmouseEvent.test( type ) ? this.mouseHooks :
1.4536 + rkeyEvent.test( type ) ? this.keyHooks :
1.4537 + {};
1.4538 + }
1.4539 + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
1.4540 +
1.4541 + event = new jQuery.Event( originalEvent );
1.4542 +
1.4543 + i = copy.length;
1.4544 + while ( i-- ) {
1.4545 + prop = copy[ i ];
1.4546 + event[ prop ] = originalEvent[ prop ];
1.4547 + }
1.4548 +
1.4549 + // Support: Cordova 2.5 (WebKit) (#13255)
1.4550 + // All events should have a target; Cordova deviceready doesn't
1.4551 + if ( !event.target ) {
1.4552 + event.target = document;
1.4553 + }
1.4554 +
1.4555 + // Support: Safari 6.0+, Chrome < 28
1.4556 + // Target should not be a text node (#504, #13143)
1.4557 + if ( event.target.nodeType === 3 ) {
1.4558 + event.target = event.target.parentNode;
1.4559 + }
1.4560 +
1.4561 + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
1.4562 + },
1.4563 +
1.4564 + special: {
1.4565 + load: {
1.4566 + // Prevent triggered image.load events from bubbling to window.load
1.4567 + noBubble: true
1.4568 + },
1.4569 + focus: {
1.4570 + // Fire native event if possible so blur/focus sequence is correct
1.4571 + trigger: function() {
1.4572 + if ( this !== safeActiveElement() && this.focus ) {
1.4573 + this.focus();
1.4574 + return false;
1.4575 + }
1.4576 + },
1.4577 + delegateType: "focusin"
1.4578 + },
1.4579 + blur: {
1.4580 + trigger: function() {
1.4581 + if ( this === safeActiveElement() && this.blur ) {
1.4582 + this.blur();
1.4583 + return false;
1.4584 + }
1.4585 + },
1.4586 + delegateType: "focusout"
1.4587 + },
1.4588 + click: {
1.4589 + // For checkbox, fire native event so checked state will be right
1.4590 + trigger: function() {
1.4591 + if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
1.4592 + this.click();
1.4593 + return false;
1.4594 + }
1.4595 + },
1.4596 +
1.4597 + // For cross-browser consistency, don't fire native .click() on links
1.4598 + _default: function( event ) {
1.4599 + return jQuery.nodeName( event.target, "a" );
1.4600 + }
1.4601 + },
1.4602 +
1.4603 + beforeunload: {
1.4604 + postDispatch: function( event ) {
1.4605 +
1.4606 + // Support: Firefox 20+
1.4607 + // Firefox doesn't alert if the returnValue field is not set.
1.4608 + if ( event.result !== undefined && event.originalEvent ) {
1.4609 + event.originalEvent.returnValue = event.result;
1.4610 + }
1.4611 + }
1.4612 + }
1.4613 + },
1.4614 +
1.4615 + simulate: function( type, elem, event, bubble ) {
1.4616 + // Piggyback on a donor event to simulate a different one.
1.4617 + // Fake originalEvent to avoid donor's stopPropagation, but if the
1.4618 + // simulated event prevents default then we do the same on the donor.
1.4619 + var e = jQuery.extend(
1.4620 + new jQuery.Event(),
1.4621 + event,
1.4622 + {
1.4623 + type: type,
1.4624 + isSimulated: true,
1.4625 + originalEvent: {}
1.4626 + }
1.4627 + );
1.4628 + if ( bubble ) {
1.4629 + jQuery.event.trigger( e, null, elem );
1.4630 + } else {
1.4631 + jQuery.event.dispatch.call( elem, e );
1.4632 + }
1.4633 + if ( e.isDefaultPrevented() ) {
1.4634 + event.preventDefault();
1.4635 + }
1.4636 + }
1.4637 +};
1.4638 +
1.4639 +jQuery.removeEvent = function( elem, type, handle ) {
1.4640 + if ( elem.removeEventListener ) {
1.4641 + elem.removeEventListener( type, handle, false );
1.4642 + }
1.4643 +};
1.4644 +
1.4645 +jQuery.Event = function( src, props ) {
1.4646 + // Allow instantiation without the 'new' keyword
1.4647 + if ( !(this instanceof jQuery.Event) ) {
1.4648 + return new jQuery.Event( src, props );
1.4649 + }
1.4650 +
1.4651 + // Event object
1.4652 + if ( src && src.type ) {
1.4653 + this.originalEvent = src;
1.4654 + this.type = src.type;
1.4655 +
1.4656 + // Events bubbling up the document may have been marked as prevented
1.4657 + // by a handler lower down the tree; reflect the correct value.
1.4658 + this.isDefaultPrevented = src.defaultPrevented ||
1.4659 + src.defaultPrevented === undefined &&
1.4660 + // Support: Android < 4.0
1.4661 + src.returnValue === false ?
1.4662 + returnTrue :
1.4663 + returnFalse;
1.4664 +
1.4665 + // Event type
1.4666 + } else {
1.4667 + this.type = src;
1.4668 + }
1.4669 +
1.4670 + // Put explicitly provided properties onto the event object
1.4671 + if ( props ) {
1.4672 + jQuery.extend( this, props );
1.4673 + }
1.4674 +
1.4675 + // Create a timestamp if incoming event doesn't have one
1.4676 + this.timeStamp = src && src.timeStamp || jQuery.now();
1.4677 +
1.4678 + // Mark it as fixed
1.4679 + this[ jQuery.expando ] = true;
1.4680 +};
1.4681 +
1.4682 +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
1.4683 +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
1.4684 +jQuery.Event.prototype = {
1.4685 + isDefaultPrevented: returnFalse,
1.4686 + isPropagationStopped: returnFalse,
1.4687 + isImmediatePropagationStopped: returnFalse,
1.4688 +
1.4689 + preventDefault: function() {
1.4690 + var e = this.originalEvent;
1.4691 +
1.4692 + this.isDefaultPrevented = returnTrue;
1.4693 +
1.4694 + if ( e && e.preventDefault ) {
1.4695 + e.preventDefault();
1.4696 + }
1.4697 + },
1.4698 + stopPropagation: function() {
1.4699 + var e = this.originalEvent;
1.4700 +
1.4701 + this.isPropagationStopped = returnTrue;
1.4702 +
1.4703 + if ( e && e.stopPropagation ) {
1.4704 + e.stopPropagation();
1.4705 + }
1.4706 + },
1.4707 + stopImmediatePropagation: function() {
1.4708 + var e = this.originalEvent;
1.4709 +
1.4710 + this.isImmediatePropagationStopped = returnTrue;
1.4711 +
1.4712 + if ( e && e.stopImmediatePropagation ) {
1.4713 + e.stopImmediatePropagation();
1.4714 + }
1.4715 +
1.4716 + this.stopPropagation();
1.4717 + }
1.4718 +};
1.4719 +
1.4720 +// Create mouseenter/leave events using mouseover/out and event-time checks
1.4721 +// Support: Chrome 15+
1.4722 +jQuery.each({
1.4723 + mouseenter: "mouseover",
1.4724 + mouseleave: "mouseout",
1.4725 + pointerenter: "pointerover",
1.4726 + pointerleave: "pointerout"
1.4727 +}, function( orig, fix ) {
1.4728 + jQuery.event.special[ orig ] = {
1.4729 + delegateType: fix,
1.4730 + bindType: fix,
1.4731 +
1.4732 + handle: function( event ) {
1.4733 + var ret,
1.4734 + target = this,
1.4735 + related = event.relatedTarget,
1.4736 + handleObj = event.handleObj;
1.4737 +
1.4738 + // For mousenter/leave call the handler if related is outside the target.
1.4739 + // NB: No relatedTarget if the mouse left/entered the browser window
1.4740 + if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
1.4741 + event.type = handleObj.origType;
1.4742 + ret = handleObj.handler.apply( this, arguments );
1.4743 + event.type = fix;
1.4744 + }
1.4745 + return ret;
1.4746 + }
1.4747 + };
1.4748 +});
1.4749 +
1.4750 +// Create "bubbling" focus and blur events
1.4751 +// Support: Firefox, Chrome, Safari
1.4752 +if ( !support.focusinBubbles ) {
1.4753 + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
1.4754 +
1.4755 + // Attach a single capturing handler on the document while someone wants focusin/focusout
1.4756 + var handler = function( event ) {
1.4757 + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
1.4758 + };
1.4759 +
1.4760 + jQuery.event.special[ fix ] = {
1.4761 + setup: function() {
1.4762 + var doc = this.ownerDocument || this,
1.4763 + attaches = data_priv.access( doc, fix );
1.4764 +
1.4765 + if ( !attaches ) {
1.4766 + doc.addEventListener( orig, handler, true );
1.4767 + }
1.4768 + data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
1.4769 + },
1.4770 + teardown: function() {
1.4771 + var doc = this.ownerDocument || this,
1.4772 + attaches = data_priv.access( doc, fix ) - 1;
1.4773 +
1.4774 + if ( !attaches ) {
1.4775 + doc.removeEventListener( orig, handler, true );
1.4776 + data_priv.remove( doc, fix );
1.4777 +
1.4778 + } else {
1.4779 + data_priv.access( doc, fix, attaches );
1.4780 + }
1.4781 + }
1.4782 + };
1.4783 + });
1.4784 +}
1.4785 +
1.4786 +jQuery.fn.extend({
1.4787 +
1.4788 + on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
1.4789 + var origFn, type;
1.4790 +
1.4791 + // Types can be a map of types/handlers
1.4792 + if ( typeof types === "object" ) {
1.4793 + // ( types-Object, selector, data )
1.4794 + if ( typeof selector !== "string" ) {
1.4795 + // ( types-Object, data )
1.4796 + data = data || selector;
1.4797 + selector = undefined;
1.4798 + }
1.4799 + for ( type in types ) {
1.4800 + this.on( type, selector, data, types[ type ], one );
1.4801 + }
1.4802 + return this;
1.4803 + }
1.4804 +
1.4805 + if ( data == null && fn == null ) {
1.4806 + // ( types, fn )
1.4807 + fn = selector;
1.4808 + data = selector = undefined;
1.4809 + } else if ( fn == null ) {
1.4810 + if ( typeof selector === "string" ) {
1.4811 + // ( types, selector, fn )
1.4812 + fn = data;
1.4813 + data = undefined;
1.4814 + } else {
1.4815 + // ( types, data, fn )
1.4816 + fn = data;
1.4817 + data = selector;
1.4818 + selector = undefined;
1.4819 + }
1.4820 + }
1.4821 + if ( fn === false ) {
1.4822 + fn = returnFalse;
1.4823 + } else if ( !fn ) {
1.4824 + return this;
1.4825 + }
1.4826 +
1.4827 + if ( one === 1 ) {
1.4828 + origFn = fn;
1.4829 + fn = function( event ) {
1.4830 + // Can use an empty set, since event contains the info
1.4831 + jQuery().off( event );
1.4832 + return origFn.apply( this, arguments );
1.4833 + };
1.4834 + // Use same guid so caller can remove using origFn
1.4835 + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
1.4836 + }
1.4837 + return this.each( function() {
1.4838 + jQuery.event.add( this, types, fn, data, selector );
1.4839 + });
1.4840 + },
1.4841 + one: function( types, selector, data, fn ) {
1.4842 + return this.on( types, selector, data, fn, 1 );
1.4843 + },
1.4844 + off: function( types, selector, fn ) {
1.4845 + var handleObj, type;
1.4846 + if ( types && types.preventDefault && types.handleObj ) {
1.4847 + // ( event ) dispatched jQuery.Event
1.4848 + handleObj = types.handleObj;
1.4849 + jQuery( types.delegateTarget ).off(
1.4850 + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
1.4851 + handleObj.selector,
1.4852 + handleObj.handler
1.4853 + );
1.4854 + return this;
1.4855 + }
1.4856 + if ( typeof types === "object" ) {
1.4857 + // ( types-object [, selector] )
1.4858 + for ( type in types ) {
1.4859 + this.off( type, selector, types[ type ] );
1.4860 + }
1.4861 + return this;
1.4862 + }
1.4863 + if ( selector === false || typeof selector === "function" ) {
1.4864 + // ( types [, fn] )
1.4865 + fn = selector;
1.4866 + selector = undefined;
1.4867 + }
1.4868 + if ( fn === false ) {
1.4869 + fn = returnFalse;
1.4870 + }
1.4871 + return this.each(function() {
1.4872 + jQuery.event.remove( this, types, fn, selector );
1.4873 + });
1.4874 + },
1.4875 +
1.4876 + trigger: function( type, data ) {
1.4877 + return this.each(function() {
1.4878 + jQuery.event.trigger( type, data, this );
1.4879 + });
1.4880 + },
1.4881 + triggerHandler: function( type, data ) {
1.4882 + var elem = this[0];
1.4883 + if ( elem ) {
1.4884 + return jQuery.event.trigger( type, data, elem, true );
1.4885 + }
1.4886 + }
1.4887 +});
1.4888 +
1.4889 +
1.4890 +var
1.4891 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
1.4892 + rtagName = /<([\w:]+)/,
1.4893 + rhtml = /<|&#?\w+;/,
1.4894 + rnoInnerhtml = /<(?:script|style|link)/i,
1.4895 + // checked="checked" or checked
1.4896 + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
1.4897 + rscriptType = /^$|\/(?:java|ecma)script/i,
1.4898 + rscriptTypeMasked = /^true\/(.*)/,
1.4899 + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
1.4900 +
1.4901 + // We have to close these tags to support XHTML (#13200)
1.4902 + wrapMap = {
1.4903 +
1.4904 + // Support: IE 9
1.4905 + option: [ 1, "<select multiple='multiple'>", "</select>" ],
1.4906 +
1.4907 + thead: [ 1, "<table>", "</table>" ],
1.4908 + col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
1.4909 + tr: [ 2, "<table><tbody>", "</tbody></table>" ],
1.4910 + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
1.4911 +
1.4912 + _default: [ 0, "", "" ]
1.4913 + };
1.4914 +
1.4915 +// Support: IE 9
1.4916 +wrapMap.optgroup = wrapMap.option;
1.4917 +
1.4918 +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
1.4919 +wrapMap.th = wrapMap.td;
1.4920 +
1.4921 +// Support: 1.x compatibility
1.4922 +// Manipulating tables requires a tbody
1.4923 +function manipulationTarget( elem, content ) {
1.4924 + return jQuery.nodeName( elem, "table" ) &&
1.4925 + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
1.4926 +
1.4927 + elem.getElementsByTagName("tbody")[0] ||
1.4928 + elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
1.4929 + elem;
1.4930 +}
1.4931 +
1.4932 +// Replace/restore the type attribute of script elements for safe DOM manipulation
1.4933 +function disableScript( elem ) {
1.4934 + elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
1.4935 + return elem;
1.4936 +}
1.4937 +function restoreScript( elem ) {
1.4938 + var match = rscriptTypeMasked.exec( elem.type );
1.4939 +
1.4940 + if ( match ) {
1.4941 + elem.type = match[ 1 ];
1.4942 + } else {
1.4943 + elem.removeAttribute("type");
1.4944 + }
1.4945 +
1.4946 + return elem;
1.4947 +}
1.4948 +
1.4949 +// Mark scripts as having already been evaluated
1.4950 +function setGlobalEval( elems, refElements ) {
1.4951 + var i = 0,
1.4952 + l = elems.length;
1.4953 +
1.4954 + for ( ; i < l; i++ ) {
1.4955 + data_priv.set(
1.4956 + elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
1.4957 + );
1.4958 + }
1.4959 +}
1.4960 +
1.4961 +function cloneCopyEvent( src, dest ) {
1.4962 + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
1.4963 +
1.4964 + if ( dest.nodeType !== 1 ) {
1.4965 + return;
1.4966 + }
1.4967 +
1.4968 + // 1. Copy private data: events, handlers, etc.
1.4969 + if ( data_priv.hasData( src ) ) {
1.4970 + pdataOld = data_priv.access( src );
1.4971 + pdataCur = data_priv.set( dest, pdataOld );
1.4972 + events = pdataOld.events;
1.4973 +
1.4974 + if ( events ) {
1.4975 + delete pdataCur.handle;
1.4976 + pdataCur.events = {};
1.4977 +
1.4978 + for ( type in events ) {
1.4979 + for ( i = 0, l = events[ type ].length; i < l; i++ ) {
1.4980 + jQuery.event.add( dest, type, events[ type ][ i ] );
1.4981 + }
1.4982 + }
1.4983 + }
1.4984 + }
1.4985 +
1.4986 + // 2. Copy user data
1.4987 + if ( data_user.hasData( src ) ) {
1.4988 + udataOld = data_user.access( src );
1.4989 + udataCur = jQuery.extend( {}, udataOld );
1.4990 +
1.4991 + data_user.set( dest, udataCur );
1.4992 + }
1.4993 +}
1.4994 +
1.4995 +function getAll( context, tag ) {
1.4996 + var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
1.4997 + context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
1.4998 + [];
1.4999 +
1.5000 + return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
1.5001 + jQuery.merge( [ context ], ret ) :
1.5002 + ret;
1.5003 +}
1.5004 +
1.5005 +// Support: IE >= 9
1.5006 +function fixInput( src, dest ) {
1.5007 + var nodeName = dest.nodeName.toLowerCase();
1.5008 +
1.5009 + // Fails to persist the checked state of a cloned checkbox or radio button.
1.5010 + if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
1.5011 + dest.checked = src.checked;
1.5012 +
1.5013 + // Fails to return the selected option to the default selected state when cloning options
1.5014 + } else if ( nodeName === "input" || nodeName === "textarea" ) {
1.5015 + dest.defaultValue = src.defaultValue;
1.5016 + }
1.5017 +}
1.5018 +
1.5019 +jQuery.extend({
1.5020 + clone: function( elem, dataAndEvents, deepDataAndEvents ) {
1.5021 + var i, l, srcElements, destElements,
1.5022 + clone = elem.cloneNode( true ),
1.5023 + inPage = jQuery.contains( elem.ownerDocument, elem );
1.5024 +
1.5025 + // Support: IE >= 9
1.5026 + // Fix Cloning issues
1.5027 + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
1.5028 + !jQuery.isXMLDoc( elem ) ) {
1.5029 +
1.5030 + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
1.5031 + destElements = getAll( clone );
1.5032 + srcElements = getAll( elem );
1.5033 +
1.5034 + for ( i = 0, l = srcElements.length; i < l; i++ ) {
1.5035 + fixInput( srcElements[ i ], destElements[ i ] );
1.5036 + }
1.5037 + }
1.5038 +
1.5039 + // Copy the events from the original to the clone
1.5040 + if ( dataAndEvents ) {
1.5041 + if ( deepDataAndEvents ) {
1.5042 + srcElements = srcElements || getAll( elem );
1.5043 + destElements = destElements || getAll( clone );
1.5044 +
1.5045 + for ( i = 0, l = srcElements.length; i < l; i++ ) {
1.5046 + cloneCopyEvent( srcElements[ i ], destElements[ i ] );
1.5047 + }
1.5048 + } else {
1.5049 + cloneCopyEvent( elem, clone );
1.5050 + }
1.5051 + }
1.5052 +
1.5053 + // Preserve script evaluation history
1.5054 + destElements = getAll( clone, "script" );
1.5055 + if ( destElements.length > 0 ) {
1.5056 + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
1.5057 + }
1.5058 +
1.5059 + // Return the cloned set
1.5060 + return clone;
1.5061 + },
1.5062 +
1.5063 + buildFragment: function( elems, context, scripts, selection ) {
1.5064 + var elem, tmp, tag, wrap, contains, j,
1.5065 + fragment = context.createDocumentFragment(),
1.5066 + nodes = [],
1.5067 + i = 0,
1.5068 + l = elems.length;
1.5069 +
1.5070 + for ( ; i < l; i++ ) {
1.5071 + elem = elems[ i ];
1.5072 +
1.5073 + if ( elem || elem === 0 ) {
1.5074 +
1.5075 + // Add nodes directly
1.5076 + if ( jQuery.type( elem ) === "object" ) {
1.5077 + // Support: QtWebKit
1.5078 + // jQuery.merge because push.apply(_, arraylike) throws
1.5079 + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
1.5080 +
1.5081 + // Convert non-html into a text node
1.5082 + } else if ( !rhtml.test( elem ) ) {
1.5083 + nodes.push( context.createTextNode( elem ) );
1.5084 +
1.5085 + // Convert html into DOM nodes
1.5086 + } else {
1.5087 + tmp = tmp || fragment.appendChild( context.createElement("div") );
1.5088 +
1.5089 + // Deserialize a standard representation
1.5090 + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
1.5091 + wrap = wrapMap[ tag ] || wrapMap._default;
1.5092 + tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
1.5093 +
1.5094 + // Descend through wrappers to the right content
1.5095 + j = wrap[ 0 ];
1.5096 + while ( j-- ) {
1.5097 + tmp = tmp.lastChild;
1.5098 + }
1.5099 +
1.5100 + // Support: QtWebKit
1.5101 + // jQuery.merge because push.apply(_, arraylike) throws
1.5102 + jQuery.merge( nodes, tmp.childNodes );
1.5103 +
1.5104 + // Remember the top-level container
1.5105 + tmp = fragment.firstChild;
1.5106 +
1.5107 + // Fixes #12346
1.5108 + // Support: Webkit, IE
1.5109 + tmp.textContent = "";
1.5110 + }
1.5111 + }
1.5112 + }
1.5113 +
1.5114 + // Remove wrapper from fragment
1.5115 + fragment.textContent = "";
1.5116 +
1.5117 + i = 0;
1.5118 + while ( (elem = nodes[ i++ ]) ) {
1.5119 +
1.5120 + // #4087 - If origin and destination elements are the same, and this is
1.5121 + // that element, do not do anything
1.5122 + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
1.5123 + continue;
1.5124 + }
1.5125 +
1.5126 + contains = jQuery.contains( elem.ownerDocument, elem );
1.5127 +
1.5128 + // Append to fragment
1.5129 + tmp = getAll( fragment.appendChild( elem ), "script" );
1.5130 +
1.5131 + // Preserve script evaluation history
1.5132 + if ( contains ) {
1.5133 + setGlobalEval( tmp );
1.5134 + }
1.5135 +
1.5136 + // Capture executables
1.5137 + if ( scripts ) {
1.5138 + j = 0;
1.5139 + while ( (elem = tmp[ j++ ]) ) {
1.5140 + if ( rscriptType.test( elem.type || "" ) ) {
1.5141 + scripts.push( elem );
1.5142 + }
1.5143 + }
1.5144 + }
1.5145 + }
1.5146 +
1.5147 + return fragment;
1.5148 + },
1.5149 +
1.5150 + cleanData: function( elems ) {
1.5151 + var data, elem, type, key,
1.5152 + special = jQuery.event.special,
1.5153 + i = 0;
1.5154 +
1.5155 + for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
1.5156 + if ( jQuery.acceptData( elem ) ) {
1.5157 + key = elem[ data_priv.expando ];
1.5158 +
1.5159 + if ( key && (data = data_priv.cache[ key ]) ) {
1.5160 + if ( data.events ) {
1.5161 + for ( type in data.events ) {
1.5162 + if ( special[ type ] ) {
1.5163 + jQuery.event.remove( elem, type );
1.5164 +
1.5165 + // This is a shortcut to avoid jQuery.event.remove's overhead
1.5166 + } else {
1.5167 + jQuery.removeEvent( elem, type, data.handle );
1.5168 + }
1.5169 + }
1.5170 + }
1.5171 + if ( data_priv.cache[ key ] ) {
1.5172 + // Discard any remaining `private` data
1.5173 + delete data_priv.cache[ key ];
1.5174 + }
1.5175 + }
1.5176 + }
1.5177 + // Discard any remaining `user` data
1.5178 + delete data_user.cache[ elem[ data_user.expando ] ];
1.5179 + }
1.5180 + }
1.5181 +});
1.5182 +
1.5183 +jQuery.fn.extend({
1.5184 + text: function( value ) {
1.5185 + return access( this, function( value ) {
1.5186 + return value === undefined ?
1.5187 + jQuery.text( this ) :
1.5188 + this.empty().each(function() {
1.5189 + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
1.5190 + this.textContent = value;
1.5191 + }
1.5192 + });
1.5193 + }, null, value, arguments.length );
1.5194 + },
1.5195 +
1.5196 + append: function() {
1.5197 + return this.domManip( arguments, function( elem ) {
1.5198 + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
1.5199 + var target = manipulationTarget( this, elem );
1.5200 + target.appendChild( elem );
1.5201 + }
1.5202 + });
1.5203 + },
1.5204 +
1.5205 + prepend: function() {
1.5206 + return this.domManip( arguments, function( elem ) {
1.5207 + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
1.5208 + var target = manipulationTarget( this, elem );
1.5209 + target.insertBefore( elem, target.firstChild );
1.5210 + }
1.5211 + });
1.5212 + },
1.5213 +
1.5214 + before: function() {
1.5215 + return this.domManip( arguments, function( elem ) {
1.5216 + if ( this.parentNode ) {
1.5217 + this.parentNode.insertBefore( elem, this );
1.5218 + }
1.5219 + });
1.5220 + },
1.5221 +
1.5222 + after: function() {
1.5223 + return this.domManip( arguments, function( elem ) {
1.5224 + if ( this.parentNode ) {
1.5225 + this.parentNode.insertBefore( elem, this.nextSibling );
1.5226 + }
1.5227 + });
1.5228 + },
1.5229 +
1.5230 + remove: function( selector, keepData /* Internal Use Only */ ) {
1.5231 + var elem,
1.5232 + elems = selector ? jQuery.filter( selector, this ) : this,
1.5233 + i = 0;
1.5234 +
1.5235 + for ( ; (elem = elems[i]) != null; i++ ) {
1.5236 + if ( !keepData && elem.nodeType === 1 ) {
1.5237 + jQuery.cleanData( getAll( elem ) );
1.5238 + }
1.5239 +
1.5240 + if ( elem.parentNode ) {
1.5241 + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
1.5242 + setGlobalEval( getAll( elem, "script" ) );
1.5243 + }
1.5244 + elem.parentNode.removeChild( elem );
1.5245 + }
1.5246 + }
1.5247 +
1.5248 + return this;
1.5249 + },
1.5250 +
1.5251 + empty: function() {
1.5252 + var elem,
1.5253 + i = 0;
1.5254 +
1.5255 + for ( ; (elem = this[i]) != null; i++ ) {
1.5256 + if ( elem.nodeType === 1 ) {
1.5257 +
1.5258 + // Prevent memory leaks
1.5259 + jQuery.cleanData( getAll( elem, false ) );
1.5260 +
1.5261 + // Remove any remaining nodes
1.5262 + elem.textContent = "";
1.5263 + }
1.5264 + }
1.5265 +
1.5266 + return this;
1.5267 + },
1.5268 +
1.5269 + clone: function( dataAndEvents, deepDataAndEvents ) {
1.5270 + dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
1.5271 + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
1.5272 +
1.5273 + return this.map(function() {
1.5274 + return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
1.5275 + });
1.5276 + },
1.5277 +
1.5278 + html: function( value ) {
1.5279 + return access( this, function( value ) {
1.5280 + var elem = this[ 0 ] || {},
1.5281 + i = 0,
1.5282 + l = this.length;
1.5283 +
1.5284 + if ( value === undefined && elem.nodeType === 1 ) {
1.5285 + return elem.innerHTML;
1.5286 + }
1.5287 +
1.5288 + // See if we can take a shortcut and just use innerHTML
1.5289 + if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
1.5290 + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
1.5291 +
1.5292 + value = value.replace( rxhtmlTag, "<$1></$2>" );
1.5293 +
1.5294 + try {
1.5295 + for ( ; i < l; i++ ) {
1.5296 + elem = this[ i ] || {};
1.5297 +
1.5298 + // Remove element nodes and prevent memory leaks
1.5299 + if ( elem.nodeType === 1 ) {
1.5300 + jQuery.cleanData( getAll( elem, false ) );
1.5301 + elem.innerHTML = value;
1.5302 + }
1.5303 + }
1.5304 +
1.5305 + elem = 0;
1.5306 +
1.5307 + // If using innerHTML throws an exception, use the fallback method
1.5308 + } catch( e ) {}
1.5309 + }
1.5310 +
1.5311 + if ( elem ) {
1.5312 + this.empty().append( value );
1.5313 + }
1.5314 + }, null, value, arguments.length );
1.5315 + },
1.5316 +
1.5317 + replaceWith: function() {
1.5318 + var arg = arguments[ 0 ];
1.5319 +
1.5320 + // Make the changes, replacing each context element with the new content
1.5321 + this.domManip( arguments, function( elem ) {
1.5322 + arg = this.parentNode;
1.5323 +
1.5324 + jQuery.cleanData( getAll( this ) );
1.5325 +
1.5326 + if ( arg ) {
1.5327 + arg.replaceChild( elem, this );
1.5328 + }
1.5329 + });
1.5330 +
1.5331 + // Force removal if there was no new content (e.g., from empty arguments)
1.5332 + return arg && (arg.length || arg.nodeType) ? this : this.remove();
1.5333 + },
1.5334 +
1.5335 + detach: function( selector ) {
1.5336 + return this.remove( selector, true );
1.5337 + },
1.5338 +
1.5339 + domManip: function( args, callback ) {
1.5340 +
1.5341 + // Flatten any nested arrays
1.5342 + args = concat.apply( [], args );
1.5343 +
1.5344 + var fragment, first, scripts, hasScripts, node, doc,
1.5345 + i = 0,
1.5346 + l = this.length,
1.5347 + set = this,
1.5348 + iNoClone = l - 1,
1.5349 + value = args[ 0 ],
1.5350 + isFunction = jQuery.isFunction( value );
1.5351 +
1.5352 + // We can't cloneNode fragments that contain checked, in WebKit
1.5353 + if ( isFunction ||
1.5354 + ( l > 1 && typeof value === "string" &&
1.5355 + !support.checkClone && rchecked.test( value ) ) ) {
1.5356 + return this.each(function( index ) {
1.5357 + var self = set.eq( index );
1.5358 + if ( isFunction ) {
1.5359 + args[ 0 ] = value.call( this, index, self.html() );
1.5360 + }
1.5361 + self.domManip( args, callback );
1.5362 + });
1.5363 + }
1.5364 +
1.5365 + if ( l ) {
1.5366 + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
1.5367 + first = fragment.firstChild;
1.5368 +
1.5369 + if ( fragment.childNodes.length === 1 ) {
1.5370 + fragment = first;
1.5371 + }
1.5372 +
1.5373 + if ( first ) {
1.5374 + scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
1.5375 + hasScripts = scripts.length;
1.5376 +
1.5377 + // Use the original fragment for the last item instead of the first because it can end up
1.5378 + // being emptied incorrectly in certain situations (#8070).
1.5379 + for ( ; i < l; i++ ) {
1.5380 + node = fragment;
1.5381 +
1.5382 + if ( i !== iNoClone ) {
1.5383 + node = jQuery.clone( node, true, true );
1.5384 +
1.5385 + // Keep references to cloned scripts for later restoration
1.5386 + if ( hasScripts ) {
1.5387 + // Support: QtWebKit
1.5388 + // jQuery.merge because push.apply(_, arraylike) throws
1.5389 + jQuery.merge( scripts, getAll( node, "script" ) );
1.5390 + }
1.5391 + }
1.5392 +
1.5393 + callback.call( this[ i ], node, i );
1.5394 + }
1.5395 +
1.5396 + if ( hasScripts ) {
1.5397 + doc = scripts[ scripts.length - 1 ].ownerDocument;
1.5398 +
1.5399 + // Reenable scripts
1.5400 + jQuery.map( scripts, restoreScript );
1.5401 +
1.5402 + // Evaluate executable scripts on first document insertion
1.5403 + for ( i = 0; i < hasScripts; i++ ) {
1.5404 + node = scripts[ i ];
1.5405 + if ( rscriptType.test( node.type || "" ) &&
1.5406 + !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
1.5407 +
1.5408 + if ( node.src ) {
1.5409 + // Optional AJAX dependency, but won't run scripts if not present
1.5410 + if ( jQuery._evalUrl ) {
1.5411 + jQuery._evalUrl( node.src );
1.5412 + }
1.5413 + } else {
1.5414 + jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
1.5415 + }
1.5416 + }
1.5417 + }
1.5418 + }
1.5419 + }
1.5420 + }
1.5421 +
1.5422 + return this;
1.5423 + }
1.5424 +});
1.5425 +
1.5426 +jQuery.each({
1.5427 + appendTo: "append",
1.5428 + prependTo: "prepend",
1.5429 + insertBefore: "before",
1.5430 + insertAfter: "after",
1.5431 + replaceAll: "replaceWith"
1.5432 +}, function( name, original ) {
1.5433 + jQuery.fn[ name ] = function( selector ) {
1.5434 + var elems,
1.5435 + ret = [],
1.5436 + insert = jQuery( selector ),
1.5437 + last = insert.length - 1,
1.5438 + i = 0;
1.5439 +
1.5440 + for ( ; i <= last; i++ ) {
1.5441 + elems = i === last ? this : this.clone( true );
1.5442 + jQuery( insert[ i ] )[ original ]( elems );
1.5443 +
1.5444 + // Support: QtWebKit
1.5445 + // .get() because push.apply(_, arraylike) throws
1.5446 + push.apply( ret, elems.get() );
1.5447 + }
1.5448 +
1.5449 + return this.pushStack( ret );
1.5450 + };
1.5451 +});
1.5452 +
1.5453 +
1.5454 +var iframe,
1.5455 + elemdisplay = {};
1.5456 +
1.5457 +/**
1.5458 + * Retrieve the actual display of a element
1.5459 + * @param {String} name nodeName of the element
1.5460 + * @param {Object} doc Document object
1.5461 + */
1.5462 +// Called only from within defaultDisplay
1.5463 +function actualDisplay( name, doc ) {
1.5464 + var style,
1.5465 + elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
1.5466 +
1.5467 + // getDefaultComputedStyle might be reliably used only on attached element
1.5468 + display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
1.5469 +
1.5470 + // Use of this method is a temporary fix (more like optmization) until something better comes along,
1.5471 + // since it was removed from specification and supported only in FF
1.5472 + style.display : jQuery.css( elem[ 0 ], "display" );
1.5473 +
1.5474 + // We don't have any data stored on the element,
1.5475 + // so use "detach" method as fast way to get rid of the element
1.5476 + elem.detach();
1.5477 +
1.5478 + return display;
1.5479 +}
1.5480 +
1.5481 +/**
1.5482 + * Try to determine the default display value of an element
1.5483 + * @param {String} nodeName
1.5484 + */
1.5485 +function defaultDisplay( nodeName ) {
1.5486 + var doc = document,
1.5487 + display = elemdisplay[ nodeName ];
1.5488 +
1.5489 + if ( !display ) {
1.5490 + display = actualDisplay( nodeName, doc );
1.5491 +
1.5492 + // If the simple way fails, read from inside an iframe
1.5493 + if ( display === "none" || !display ) {
1.5494 +
1.5495 + // Use the already-created iframe if possible
1.5496 + iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
1.5497 +
1.5498 + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
1.5499 + doc = iframe[ 0 ].contentDocument;
1.5500 +
1.5501 + // Support: IE
1.5502 + doc.write();
1.5503 + doc.close();
1.5504 +
1.5505 + display = actualDisplay( nodeName, doc );
1.5506 + iframe.detach();
1.5507 + }
1.5508 +
1.5509 + // Store the correct default display
1.5510 + elemdisplay[ nodeName ] = display;
1.5511 + }
1.5512 +
1.5513 + return display;
1.5514 +}
1.5515 +var rmargin = (/^margin/);
1.5516 +
1.5517 +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
1.5518 +
1.5519 +var getStyles = function( elem ) {
1.5520 + return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
1.5521 + };
1.5522 +
1.5523 +
1.5524 +
1.5525 +function curCSS( elem, name, computed ) {
1.5526 + var width, minWidth, maxWidth, ret,
1.5527 + style = elem.style;
1.5528 +
1.5529 + computed = computed || getStyles( elem );
1.5530 +
1.5531 + // Support: IE9
1.5532 + // getPropertyValue is only needed for .css('filter') in IE9, see #12537
1.5533 + if ( computed ) {
1.5534 + ret = computed.getPropertyValue( name ) || computed[ name ];
1.5535 + }
1.5536 +
1.5537 + if ( computed ) {
1.5538 +
1.5539 + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
1.5540 + ret = jQuery.style( elem, name );
1.5541 + }
1.5542 +
1.5543 + // Support: iOS < 6
1.5544 + // A tribute to the "awesome hack by Dean Edwards"
1.5545 + // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
1.5546 + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
1.5547 + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
1.5548 +
1.5549 + // Remember the original values
1.5550 + width = style.width;
1.5551 + minWidth = style.minWidth;
1.5552 + maxWidth = style.maxWidth;
1.5553 +
1.5554 + // Put in the new values to get a computed value out
1.5555 + style.minWidth = style.maxWidth = style.width = ret;
1.5556 + ret = computed.width;
1.5557 +
1.5558 + // Revert the changed values
1.5559 + style.width = width;
1.5560 + style.minWidth = minWidth;
1.5561 + style.maxWidth = maxWidth;
1.5562 + }
1.5563 + }
1.5564 +
1.5565 + return ret !== undefined ?
1.5566 + // Support: IE
1.5567 + // IE returns zIndex value as an integer.
1.5568 + ret + "" :
1.5569 + ret;
1.5570 +}
1.5571 +
1.5572 +
1.5573 +function addGetHookIf( conditionFn, hookFn ) {
1.5574 + // Define the hook, we'll check on the first run if it's really needed.
1.5575 + return {
1.5576 + get: function() {
1.5577 + if ( conditionFn() ) {
1.5578 + // Hook not needed (or it's not possible to use it due to missing dependency),
1.5579 + // remove it.
1.5580 + // Since there are no other hooks for marginRight, remove the whole object.
1.5581 + delete this.get;
1.5582 + return;
1.5583 + }
1.5584 +
1.5585 + // Hook needed; redefine it so that the support test is not executed again.
1.5586 +
1.5587 + return (this.get = hookFn).apply( this, arguments );
1.5588 + }
1.5589 + };
1.5590 +}
1.5591 +
1.5592 +
1.5593 +(function() {
1.5594 + var pixelPositionVal, boxSizingReliableVal,
1.5595 + docElem = document.documentElement,
1.5596 + container = document.createElement( "div" ),
1.5597 + div = document.createElement( "div" );
1.5598 +
1.5599 + if ( !div.style ) {
1.5600 + return;
1.5601 + }
1.5602 +
1.5603 + div.style.backgroundClip = "content-box";
1.5604 + div.cloneNode( true ).style.backgroundClip = "";
1.5605 + support.clearCloneStyle = div.style.backgroundClip === "content-box";
1.5606 +
1.5607 + container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
1.5608 + "position:absolute";
1.5609 + container.appendChild( div );
1.5610 +
1.5611 + // Executing both pixelPosition & boxSizingReliable tests require only one layout
1.5612 + // so they're executed at the same time to save the second computation.
1.5613 + function computePixelPositionAndBoxSizingReliable() {
1.5614 + div.style.cssText =
1.5615 + // Support: Firefox<29, Android 2.3
1.5616 + // Vendor-prefix box-sizing
1.5617 + "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
1.5618 + "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
1.5619 + "border:1px;padding:1px;width:4px;position:absolute";
1.5620 + div.innerHTML = "";
1.5621 + docElem.appendChild( container );
1.5622 +
1.5623 + var divStyle = window.getComputedStyle( div, null );
1.5624 + pixelPositionVal = divStyle.top !== "1%";
1.5625 + boxSizingReliableVal = divStyle.width === "4px";
1.5626 +
1.5627 + docElem.removeChild( container );
1.5628 + }
1.5629 +
1.5630 + // Support: node.js jsdom
1.5631 + // Don't assume that getComputedStyle is a property of the global object
1.5632 + if ( window.getComputedStyle ) {
1.5633 + jQuery.extend( support, {
1.5634 + pixelPosition: function() {
1.5635 + // This test is executed only once but we still do memoizing
1.5636 + // since we can use the boxSizingReliable pre-computing.
1.5637 + // No need to check if the test was already performed, though.
1.5638 + computePixelPositionAndBoxSizingReliable();
1.5639 + return pixelPositionVal;
1.5640 + },
1.5641 + boxSizingReliable: function() {
1.5642 + if ( boxSizingReliableVal == null ) {
1.5643 + computePixelPositionAndBoxSizingReliable();
1.5644 + }
1.5645 + return boxSizingReliableVal;
1.5646 + },
1.5647 + reliableMarginRight: function() {
1.5648 + // Support: Android 2.3
1.5649 + // Check if div with explicit width and no margin-right incorrectly
1.5650 + // gets computed margin-right based on width of container. (#3333)
1.5651 + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
1.5652 + // This support function is only executed once so no memoizing is needed.
1.5653 + var ret,
1.5654 + marginDiv = div.appendChild( document.createElement( "div" ) );
1.5655 +
1.5656 + // Reset CSS: box-sizing; display; margin; border; padding
1.5657 + marginDiv.style.cssText = div.style.cssText =
1.5658 + // Support: Firefox<29, Android 2.3
1.5659 + // Vendor-prefix box-sizing
1.5660 + "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
1.5661 + "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
1.5662 + marginDiv.style.marginRight = marginDiv.style.width = "0";
1.5663 + div.style.width = "1px";
1.5664 + docElem.appendChild( container );
1.5665 +
1.5666 + ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
1.5667 +
1.5668 + docElem.removeChild( container );
1.5669 +
1.5670 + return ret;
1.5671 + }
1.5672 + });
1.5673 + }
1.5674 +})();
1.5675 +
1.5676 +
1.5677 +// A method for quickly swapping in/out CSS properties to get correct calculations.
1.5678 +jQuery.swap = function( elem, options, callback, args ) {
1.5679 + var ret, name,
1.5680 + old = {};
1.5681 +
1.5682 + // Remember the old values, and insert the new ones
1.5683 + for ( name in options ) {
1.5684 + old[ name ] = elem.style[ name ];
1.5685 + elem.style[ name ] = options[ name ];
1.5686 + }
1.5687 +
1.5688 + ret = callback.apply( elem, args || [] );
1.5689 +
1.5690 + // Revert the old values
1.5691 + for ( name in options ) {
1.5692 + elem.style[ name ] = old[ name ];
1.5693 + }
1.5694 +
1.5695 + return ret;
1.5696 +};
1.5697 +
1.5698 +
1.5699 +var
1.5700 + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
1.5701 + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
1.5702 + rdisplayswap = /^(none|table(?!-c[ea]).+)/,
1.5703 + rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
1.5704 + rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
1.5705 +
1.5706 + cssShow = { position: "absolute", visibility: "hidden", display: "block" },
1.5707 + cssNormalTransform = {
1.5708 + letterSpacing: "0",
1.5709 + fontWeight: "400"
1.5710 + },
1.5711 +
1.5712 + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
1.5713 +
1.5714 +// return a css property mapped to a potentially vendor prefixed property
1.5715 +function vendorPropName( style, name ) {
1.5716 +
1.5717 + // shortcut for names that are not vendor prefixed
1.5718 + if ( name in style ) {
1.5719 + return name;
1.5720 + }
1.5721 +
1.5722 + // check for vendor prefixed names
1.5723 + var capName = name[0].toUpperCase() + name.slice(1),
1.5724 + origName = name,
1.5725 + i = cssPrefixes.length;
1.5726 +
1.5727 + while ( i-- ) {
1.5728 + name = cssPrefixes[ i ] + capName;
1.5729 + if ( name in style ) {
1.5730 + return name;
1.5731 + }
1.5732 + }
1.5733 +
1.5734 + return origName;
1.5735 +}
1.5736 +
1.5737 +function setPositiveNumber( elem, value, subtract ) {
1.5738 + var matches = rnumsplit.exec( value );
1.5739 + return matches ?
1.5740 + // Guard against undefined "subtract", e.g., when used as in cssHooks
1.5741 + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
1.5742 + value;
1.5743 +}
1.5744 +
1.5745 +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
1.5746 + var i = extra === ( isBorderBox ? "border" : "content" ) ?
1.5747 + // If we already have the right measurement, avoid augmentation
1.5748 + 4 :
1.5749 + // Otherwise initialize for horizontal or vertical properties
1.5750 + name === "width" ? 1 : 0,
1.5751 +
1.5752 + val = 0;
1.5753 +
1.5754 + for ( ; i < 4; i += 2 ) {
1.5755 + // both box models exclude margin, so add it if we want it
1.5756 + if ( extra === "margin" ) {
1.5757 + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
1.5758 + }
1.5759 +
1.5760 + if ( isBorderBox ) {
1.5761 + // border-box includes padding, so remove it if we want content
1.5762 + if ( extra === "content" ) {
1.5763 + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
1.5764 + }
1.5765 +
1.5766 + // at this point, extra isn't border nor margin, so remove border
1.5767 + if ( extra !== "margin" ) {
1.5768 + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
1.5769 + }
1.5770 + } else {
1.5771 + // at this point, extra isn't content, so add padding
1.5772 + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
1.5773 +
1.5774 + // at this point, extra isn't content nor padding, so add border
1.5775 + if ( extra !== "padding" ) {
1.5776 + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
1.5777 + }
1.5778 + }
1.5779 + }
1.5780 +
1.5781 + return val;
1.5782 +}
1.5783 +
1.5784 +function getWidthOrHeight( elem, name, extra ) {
1.5785 +
1.5786 + // Start with offset property, which is equivalent to the border-box value
1.5787 + var valueIsBorderBox = true,
1.5788 + val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
1.5789 + styles = getStyles( elem ),
1.5790 + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
1.5791 +
1.5792 + // some non-html elements return undefined for offsetWidth, so check for null/undefined
1.5793 + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
1.5794 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
1.5795 + if ( val <= 0 || val == null ) {
1.5796 + // Fall back to computed then uncomputed css if necessary
1.5797 + val = curCSS( elem, name, styles );
1.5798 + if ( val < 0 || val == null ) {
1.5799 + val = elem.style[ name ];
1.5800 + }
1.5801 +
1.5802 + // Computed unit is not pixels. Stop here and return.
1.5803 + if ( rnumnonpx.test(val) ) {
1.5804 + return val;
1.5805 + }
1.5806 +
1.5807 + // we need the check for style in case a browser which returns unreliable values
1.5808 + // for getComputedStyle silently falls back to the reliable elem.style
1.5809 + valueIsBorderBox = isBorderBox &&
1.5810 + ( support.boxSizingReliable() || val === elem.style[ name ] );
1.5811 +
1.5812 + // Normalize "", auto, and prepare for extra
1.5813 + val = parseFloat( val ) || 0;
1.5814 + }
1.5815 +
1.5816 + // use the active box-sizing model to add/subtract irrelevant styles
1.5817 + return ( val +
1.5818 + augmentWidthOrHeight(
1.5819 + elem,
1.5820 + name,
1.5821 + extra || ( isBorderBox ? "border" : "content" ),
1.5822 + valueIsBorderBox,
1.5823 + styles
1.5824 + )
1.5825 + ) + "px";
1.5826 +}
1.5827 +
1.5828 +function showHide( elements, show ) {
1.5829 + var display, elem, hidden,
1.5830 + values = [],
1.5831 + index = 0,
1.5832 + length = elements.length;
1.5833 +
1.5834 + for ( ; index < length; index++ ) {
1.5835 + elem = elements[ index ];
1.5836 + if ( !elem.style ) {
1.5837 + continue;
1.5838 + }
1.5839 +
1.5840 + values[ index ] = data_priv.get( elem, "olddisplay" );
1.5841 + display = elem.style.display;
1.5842 + if ( show ) {
1.5843 + // Reset the inline display of this element to learn if it is
1.5844 + // being hidden by cascaded rules or not
1.5845 + if ( !values[ index ] && display === "none" ) {
1.5846 + elem.style.display = "";
1.5847 + }
1.5848 +
1.5849 + // Set elements which have been overridden with display: none
1.5850 + // in a stylesheet to whatever the default browser style is
1.5851 + // for such an element
1.5852 + if ( elem.style.display === "" && isHidden( elem ) ) {
1.5853 + values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
1.5854 + }
1.5855 + } else {
1.5856 + hidden = isHidden( elem );
1.5857 +
1.5858 + if ( display !== "none" || !hidden ) {
1.5859 + data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
1.5860 + }
1.5861 + }
1.5862 + }
1.5863 +
1.5864 + // Set the display of most of the elements in a second loop
1.5865 + // to avoid the constant reflow
1.5866 + for ( index = 0; index < length; index++ ) {
1.5867 + elem = elements[ index ];
1.5868 + if ( !elem.style ) {
1.5869 + continue;
1.5870 + }
1.5871 + if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
1.5872 + elem.style.display = show ? values[ index ] || "" : "none";
1.5873 + }
1.5874 + }
1.5875 +
1.5876 + return elements;
1.5877 +}
1.5878 +
1.5879 +jQuery.extend({
1.5880 + // Add in style property hooks for overriding the default
1.5881 + // behavior of getting and setting a style property
1.5882 + cssHooks: {
1.5883 + opacity: {
1.5884 + get: function( elem, computed ) {
1.5885 + if ( computed ) {
1.5886 + // We should always get a number back from opacity
1.5887 + var ret = curCSS( elem, "opacity" );
1.5888 + return ret === "" ? "1" : ret;
1.5889 + }
1.5890 + }
1.5891 + }
1.5892 + },
1.5893 +
1.5894 + // Don't automatically add "px" to these possibly-unitless properties
1.5895 + cssNumber: {
1.5896 + "columnCount": true,
1.5897 + "fillOpacity": true,
1.5898 + "flexGrow": true,
1.5899 + "flexShrink": true,
1.5900 + "fontWeight": true,
1.5901 + "lineHeight": true,
1.5902 + "opacity": true,
1.5903 + "order": true,
1.5904 + "orphans": true,
1.5905 + "widows": true,
1.5906 + "zIndex": true,
1.5907 + "zoom": true
1.5908 + },
1.5909 +
1.5910 + // Add in properties whose names you wish to fix before
1.5911 + // setting or getting the value
1.5912 + cssProps: {
1.5913 + // normalize float css property
1.5914 + "float": "cssFloat"
1.5915 + },
1.5916 +
1.5917 + // Get and set the style property on a DOM Node
1.5918 + style: function( elem, name, value, extra ) {
1.5919 + // Don't set styles on text and comment nodes
1.5920 + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
1.5921 + return;
1.5922 + }
1.5923 +
1.5924 + // Make sure that we're working with the right name
1.5925 + var ret, type, hooks,
1.5926 + origName = jQuery.camelCase( name ),
1.5927 + style = elem.style;
1.5928 +
1.5929 + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
1.5930 +
1.5931 + // gets hook for the prefixed version
1.5932 + // followed by the unprefixed version
1.5933 + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
1.5934 +
1.5935 + // Check if we're setting a value
1.5936 + if ( value !== undefined ) {
1.5937 + type = typeof value;
1.5938 +
1.5939 + // convert relative number strings (+= or -=) to relative numbers. #7345
1.5940 + if ( type === "string" && (ret = rrelNum.exec( value )) ) {
1.5941 + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
1.5942 + // Fixes bug #9237
1.5943 + type = "number";
1.5944 + }
1.5945 +
1.5946 + // Make sure that null and NaN values aren't set. See: #7116
1.5947 + if ( value == null || value !== value ) {
1.5948 + return;
1.5949 + }
1.5950 +
1.5951 + // If a number was passed in, add 'px' to the (except for certain CSS properties)
1.5952 + if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
1.5953 + value += "px";
1.5954 + }
1.5955 +
1.5956 + // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
1.5957 + // but it would mean to define eight (for every problematic property) identical functions
1.5958 + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
1.5959 + style[ name ] = "inherit";
1.5960 + }
1.5961 +
1.5962 + // If a hook was provided, use that value, otherwise just set the specified value
1.5963 + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
1.5964 + style[ name ] = value;
1.5965 + }
1.5966 +
1.5967 + } else {
1.5968 + // If a hook was provided get the non-computed value from there
1.5969 + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
1.5970 + return ret;
1.5971 + }
1.5972 +
1.5973 + // Otherwise just get the value from the style object
1.5974 + return style[ name ];
1.5975 + }
1.5976 + },
1.5977 +
1.5978 + css: function( elem, name, extra, styles ) {
1.5979 + var val, num, hooks,
1.5980 + origName = jQuery.camelCase( name );
1.5981 +
1.5982 + // Make sure that we're working with the right name
1.5983 + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
1.5984 +
1.5985 + // gets hook for the prefixed version
1.5986 + // followed by the unprefixed version
1.5987 + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
1.5988 +
1.5989 + // If a hook was provided get the computed value from there
1.5990 + if ( hooks && "get" in hooks ) {
1.5991 + val = hooks.get( elem, true, extra );
1.5992 + }
1.5993 +
1.5994 + // Otherwise, if a way to get the computed value exists, use that
1.5995 + if ( val === undefined ) {
1.5996 + val = curCSS( elem, name, styles );
1.5997 + }
1.5998 +
1.5999 + //convert "normal" to computed value
1.6000 + if ( val === "normal" && name in cssNormalTransform ) {
1.6001 + val = cssNormalTransform[ name ];
1.6002 + }
1.6003 +
1.6004 + // Return, converting to number if forced or a qualifier was provided and val looks numeric
1.6005 + if ( extra === "" || extra ) {
1.6006 + num = parseFloat( val );
1.6007 + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
1.6008 + }
1.6009 + return val;
1.6010 + }
1.6011 +});
1.6012 +
1.6013 +jQuery.each([ "height", "width" ], function( i, name ) {
1.6014 + jQuery.cssHooks[ name ] = {
1.6015 + get: function( elem, computed, extra ) {
1.6016 + if ( computed ) {
1.6017 + // certain elements can have dimension info if we invisibly show them
1.6018 + // however, it must have a current display style that would benefit from this
1.6019 + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
1.6020 + jQuery.swap( elem, cssShow, function() {
1.6021 + return getWidthOrHeight( elem, name, extra );
1.6022 + }) :
1.6023 + getWidthOrHeight( elem, name, extra );
1.6024 + }
1.6025 + },
1.6026 +
1.6027 + set: function( elem, value, extra ) {
1.6028 + var styles = extra && getStyles( elem );
1.6029 + return setPositiveNumber( elem, value, extra ?
1.6030 + augmentWidthOrHeight(
1.6031 + elem,
1.6032 + name,
1.6033 + extra,
1.6034 + jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
1.6035 + styles
1.6036 + ) : 0
1.6037 + );
1.6038 + }
1.6039 + };
1.6040 +});
1.6041 +
1.6042 +// Support: Android 2.3
1.6043 +jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
1.6044 + function( elem, computed ) {
1.6045 + if ( computed ) {
1.6046 + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
1.6047 + // Work around by temporarily setting element display to inline-block
1.6048 + return jQuery.swap( elem, { "display": "inline-block" },
1.6049 + curCSS, [ elem, "marginRight" ] );
1.6050 + }
1.6051 + }
1.6052 +);
1.6053 +
1.6054 +// These hooks are used by animate to expand properties
1.6055 +jQuery.each({
1.6056 + margin: "",
1.6057 + padding: "",
1.6058 + border: "Width"
1.6059 +}, function( prefix, suffix ) {
1.6060 + jQuery.cssHooks[ prefix + suffix ] = {
1.6061 + expand: function( value ) {
1.6062 + var i = 0,
1.6063 + expanded = {},
1.6064 +
1.6065 + // assumes a single number if not a string
1.6066 + parts = typeof value === "string" ? value.split(" ") : [ value ];
1.6067 +
1.6068 + for ( ; i < 4; i++ ) {
1.6069 + expanded[ prefix + cssExpand[ i ] + suffix ] =
1.6070 + parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
1.6071 + }
1.6072 +
1.6073 + return expanded;
1.6074 + }
1.6075 + };
1.6076 +
1.6077 + if ( !rmargin.test( prefix ) ) {
1.6078 + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
1.6079 + }
1.6080 +});
1.6081 +
1.6082 +jQuery.fn.extend({
1.6083 + css: function( name, value ) {
1.6084 + return access( this, function( elem, name, value ) {
1.6085 + var styles, len,
1.6086 + map = {},
1.6087 + i = 0;
1.6088 +
1.6089 + if ( jQuery.isArray( name ) ) {
1.6090 + styles = getStyles( elem );
1.6091 + len = name.length;
1.6092 +
1.6093 + for ( ; i < len; i++ ) {
1.6094 + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
1.6095 + }
1.6096 +
1.6097 + return map;
1.6098 + }
1.6099 +
1.6100 + return value !== undefined ?
1.6101 + jQuery.style( elem, name, value ) :
1.6102 + jQuery.css( elem, name );
1.6103 + }, name, value, arguments.length > 1 );
1.6104 + },
1.6105 + show: function() {
1.6106 + return showHide( this, true );
1.6107 + },
1.6108 + hide: function() {
1.6109 + return showHide( this );
1.6110 + },
1.6111 + toggle: function( state ) {
1.6112 + if ( typeof state === "boolean" ) {
1.6113 + return state ? this.show() : this.hide();
1.6114 + }
1.6115 +
1.6116 + return this.each(function() {
1.6117 + if ( isHidden( this ) ) {
1.6118 + jQuery( this ).show();
1.6119 + } else {
1.6120 + jQuery( this ).hide();
1.6121 + }
1.6122 + });
1.6123 + }
1.6124 +});
1.6125 +
1.6126 +
1.6127 +function Tween( elem, options, prop, end, easing ) {
1.6128 + return new Tween.prototype.init( elem, options, prop, end, easing );
1.6129 +}
1.6130 +jQuery.Tween = Tween;
1.6131 +
1.6132 +Tween.prototype = {
1.6133 + constructor: Tween,
1.6134 + init: function( elem, options, prop, end, easing, unit ) {
1.6135 + this.elem = elem;
1.6136 + this.prop = prop;
1.6137 + this.easing = easing || "swing";
1.6138 + this.options = options;
1.6139 + this.start = this.now = this.cur();
1.6140 + this.end = end;
1.6141 + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
1.6142 + },
1.6143 + cur: function() {
1.6144 + var hooks = Tween.propHooks[ this.prop ];
1.6145 +
1.6146 + return hooks && hooks.get ?
1.6147 + hooks.get( this ) :
1.6148 + Tween.propHooks._default.get( this );
1.6149 + },
1.6150 + run: function( percent ) {
1.6151 + var eased,
1.6152 + hooks = Tween.propHooks[ this.prop ];
1.6153 +
1.6154 + if ( this.options.duration ) {
1.6155 + this.pos = eased = jQuery.easing[ this.easing ](
1.6156 + percent, this.options.duration * percent, 0, 1, this.options.duration
1.6157 + );
1.6158 + } else {
1.6159 + this.pos = eased = percent;
1.6160 + }
1.6161 + this.now = ( this.end - this.start ) * eased + this.start;
1.6162 +
1.6163 + if ( this.options.step ) {
1.6164 + this.options.step.call( this.elem, this.now, this );
1.6165 + }
1.6166 +
1.6167 + if ( hooks && hooks.set ) {
1.6168 + hooks.set( this );
1.6169 + } else {
1.6170 + Tween.propHooks._default.set( this );
1.6171 + }
1.6172 + return this;
1.6173 + }
1.6174 +};
1.6175 +
1.6176 +Tween.prototype.init.prototype = Tween.prototype;
1.6177 +
1.6178 +Tween.propHooks = {
1.6179 + _default: {
1.6180 + get: function( tween ) {
1.6181 + var result;
1.6182 +
1.6183 + if ( tween.elem[ tween.prop ] != null &&
1.6184 + (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
1.6185 + return tween.elem[ tween.prop ];
1.6186 + }
1.6187 +
1.6188 + // passing an empty string as a 3rd parameter to .css will automatically
1.6189 + // attempt a parseFloat and fallback to a string if the parse fails
1.6190 + // so, simple values such as "10px" are parsed to Float.
1.6191 + // complex values such as "rotate(1rad)" are returned as is.
1.6192 + result = jQuery.css( tween.elem, tween.prop, "" );
1.6193 + // Empty strings, null, undefined and "auto" are converted to 0.
1.6194 + return !result || result === "auto" ? 0 : result;
1.6195 + },
1.6196 + set: function( tween ) {
1.6197 + // use step hook for back compat - use cssHook if its there - use .style if its
1.6198 + // available and use plain properties where available
1.6199 + if ( jQuery.fx.step[ tween.prop ] ) {
1.6200 + jQuery.fx.step[ tween.prop ]( tween );
1.6201 + } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
1.6202 + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
1.6203 + } else {
1.6204 + tween.elem[ tween.prop ] = tween.now;
1.6205 + }
1.6206 + }
1.6207 + }
1.6208 +};
1.6209 +
1.6210 +// Support: IE9
1.6211 +// Panic based approach to setting things on disconnected nodes
1.6212 +
1.6213 +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
1.6214 + set: function( tween ) {
1.6215 + if ( tween.elem.nodeType && tween.elem.parentNode ) {
1.6216 + tween.elem[ tween.prop ] = tween.now;
1.6217 + }
1.6218 + }
1.6219 +};
1.6220 +
1.6221 +jQuery.easing = {
1.6222 + linear: function( p ) {
1.6223 + return p;
1.6224 + },
1.6225 + swing: function( p ) {
1.6226 + return 0.5 - Math.cos( p * Math.PI ) / 2;
1.6227 + }
1.6228 +};
1.6229 +
1.6230 +jQuery.fx = Tween.prototype.init;
1.6231 +
1.6232 +// Back Compat <1.8 extension point
1.6233 +jQuery.fx.step = {};
1.6234 +
1.6235 +
1.6236 +
1.6237 +
1.6238 +var
1.6239 + fxNow, timerId,
1.6240 + rfxtypes = /^(?:toggle|show|hide)$/,
1.6241 + rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
1.6242 + rrun = /queueHooks$/,
1.6243 + animationPrefilters = [ defaultPrefilter ],
1.6244 + tweeners = {
1.6245 + "*": [ function( prop, value ) {
1.6246 + var tween = this.createTween( prop, value ),
1.6247 + target = tween.cur(),
1.6248 + parts = rfxnum.exec( value ),
1.6249 + unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
1.6250 +
1.6251 + // Starting value computation is required for potential unit mismatches
1.6252 + start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
1.6253 + rfxnum.exec( jQuery.css( tween.elem, prop ) ),
1.6254 + scale = 1,
1.6255 + maxIterations = 20;
1.6256 +
1.6257 + if ( start && start[ 3 ] !== unit ) {
1.6258 + // Trust units reported by jQuery.css
1.6259 + unit = unit || start[ 3 ];
1.6260 +
1.6261 + // Make sure we update the tween properties later on
1.6262 + parts = parts || [];
1.6263 +
1.6264 + // Iteratively approximate from a nonzero starting point
1.6265 + start = +target || 1;
1.6266 +
1.6267 + do {
1.6268 + // If previous iteration zeroed out, double until we get *something*
1.6269 + // Use a string for doubling factor so we don't accidentally see scale as unchanged below
1.6270 + scale = scale || ".5";
1.6271 +
1.6272 + // Adjust and apply
1.6273 + start = start / scale;
1.6274 + jQuery.style( tween.elem, prop, start + unit );
1.6275 +
1.6276 + // Update scale, tolerating zero or NaN from tween.cur()
1.6277 + // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
1.6278 + } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
1.6279 + }
1.6280 +
1.6281 + // Update tween properties
1.6282 + if ( parts ) {
1.6283 + start = tween.start = +start || +target || 0;
1.6284 + tween.unit = unit;
1.6285 + // If a +=/-= token was provided, we're doing a relative animation
1.6286 + tween.end = parts[ 1 ] ?
1.6287 + start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
1.6288 + +parts[ 2 ];
1.6289 + }
1.6290 +
1.6291 + return tween;
1.6292 + } ]
1.6293 + };
1.6294 +
1.6295 +// Animations created synchronously will run synchronously
1.6296 +function createFxNow() {
1.6297 + setTimeout(function() {
1.6298 + fxNow = undefined;
1.6299 + });
1.6300 + return ( fxNow = jQuery.now() );
1.6301 +}
1.6302 +
1.6303 +// Generate parameters to create a standard animation
1.6304 +function genFx( type, includeWidth ) {
1.6305 + var which,
1.6306 + i = 0,
1.6307 + attrs = { height: type };
1.6308 +
1.6309 + // if we include width, step value is 1 to do all cssExpand values,
1.6310 + // if we don't include width, step value is 2 to skip over Left and Right
1.6311 + includeWidth = includeWidth ? 1 : 0;
1.6312 + for ( ; i < 4 ; i += 2 - includeWidth ) {
1.6313 + which = cssExpand[ i ];
1.6314 + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
1.6315 + }
1.6316 +
1.6317 + if ( includeWidth ) {
1.6318 + attrs.opacity = attrs.width = type;
1.6319 + }
1.6320 +
1.6321 + return attrs;
1.6322 +}
1.6323 +
1.6324 +function createTween( value, prop, animation ) {
1.6325 + var tween,
1.6326 + collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
1.6327 + index = 0,
1.6328 + length = collection.length;
1.6329 + for ( ; index < length; index++ ) {
1.6330 + if ( (tween = collection[ index ].call( animation, prop, value )) ) {
1.6331 +
1.6332 + // we're done with this property
1.6333 + return tween;
1.6334 + }
1.6335 + }
1.6336 +}
1.6337 +
1.6338 +function defaultPrefilter( elem, props, opts ) {
1.6339 + /* jshint validthis: true */
1.6340 + var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
1.6341 + anim = this,
1.6342 + orig = {},
1.6343 + style = elem.style,
1.6344 + hidden = elem.nodeType && isHidden( elem ),
1.6345 + dataShow = data_priv.get( elem, "fxshow" );
1.6346 +
1.6347 + // handle queue: false promises
1.6348 + if ( !opts.queue ) {
1.6349 + hooks = jQuery._queueHooks( elem, "fx" );
1.6350 + if ( hooks.unqueued == null ) {
1.6351 + hooks.unqueued = 0;
1.6352 + oldfire = hooks.empty.fire;
1.6353 + hooks.empty.fire = function() {
1.6354 + if ( !hooks.unqueued ) {
1.6355 + oldfire();
1.6356 + }
1.6357 + };
1.6358 + }
1.6359 + hooks.unqueued++;
1.6360 +
1.6361 + anim.always(function() {
1.6362 + // doing this makes sure that the complete handler will be called
1.6363 + // before this completes
1.6364 + anim.always(function() {
1.6365 + hooks.unqueued--;
1.6366 + if ( !jQuery.queue( elem, "fx" ).length ) {
1.6367 + hooks.empty.fire();
1.6368 + }
1.6369 + });
1.6370 + });
1.6371 + }
1.6372 +
1.6373 + // height/width overflow pass
1.6374 + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
1.6375 + // Make sure that nothing sneaks out
1.6376 + // Record all 3 overflow attributes because IE9-10 do not
1.6377 + // change the overflow attribute when overflowX and
1.6378 + // overflowY are set to the same value
1.6379 + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
1.6380 +
1.6381 + // Set display property to inline-block for height/width
1.6382 + // animations on inline elements that are having width/height animated
1.6383 + display = jQuery.css( elem, "display" );
1.6384 +
1.6385 + // Test default display if display is currently "none"
1.6386 + checkDisplay = display === "none" ?
1.6387 + data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
1.6388 +
1.6389 + if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
1.6390 + style.display = "inline-block";
1.6391 + }
1.6392 + }
1.6393 +
1.6394 + if ( opts.overflow ) {
1.6395 + style.overflow = "hidden";
1.6396 + anim.always(function() {
1.6397 + style.overflow = opts.overflow[ 0 ];
1.6398 + style.overflowX = opts.overflow[ 1 ];
1.6399 + style.overflowY = opts.overflow[ 2 ];
1.6400 + });
1.6401 + }
1.6402 +
1.6403 + // show/hide pass
1.6404 + for ( prop in props ) {
1.6405 + value = props[ prop ];
1.6406 + if ( rfxtypes.exec( value ) ) {
1.6407 + delete props[ prop ];
1.6408 + toggle = toggle || value === "toggle";
1.6409 + if ( value === ( hidden ? "hide" : "show" ) ) {
1.6410 +
1.6411 + // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
1.6412 + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
1.6413 + hidden = true;
1.6414 + } else {
1.6415 + continue;
1.6416 + }
1.6417 + }
1.6418 + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
1.6419 +
1.6420 + // Any non-fx value stops us from restoring the original display value
1.6421 + } else {
1.6422 + display = undefined;
1.6423 + }
1.6424 + }
1.6425 +
1.6426 + if ( !jQuery.isEmptyObject( orig ) ) {
1.6427 + if ( dataShow ) {
1.6428 + if ( "hidden" in dataShow ) {
1.6429 + hidden = dataShow.hidden;
1.6430 + }
1.6431 + } else {
1.6432 + dataShow = data_priv.access( elem, "fxshow", {} );
1.6433 + }
1.6434 +
1.6435 + // store state if its toggle - enables .stop().toggle() to "reverse"
1.6436 + if ( toggle ) {
1.6437 + dataShow.hidden = !hidden;
1.6438 + }
1.6439 + if ( hidden ) {
1.6440 + jQuery( elem ).show();
1.6441 + } else {
1.6442 + anim.done(function() {
1.6443 + jQuery( elem ).hide();
1.6444 + });
1.6445 + }
1.6446 + anim.done(function() {
1.6447 + var prop;
1.6448 +
1.6449 + data_priv.remove( elem, "fxshow" );
1.6450 + for ( prop in orig ) {
1.6451 + jQuery.style( elem, prop, orig[ prop ] );
1.6452 + }
1.6453 + });
1.6454 + for ( prop in orig ) {
1.6455 + tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
1.6456 +
1.6457 + if ( !( prop in dataShow ) ) {
1.6458 + dataShow[ prop ] = tween.start;
1.6459 + if ( hidden ) {
1.6460 + tween.end = tween.start;
1.6461 + tween.start = prop === "width" || prop === "height" ? 1 : 0;
1.6462 + }
1.6463 + }
1.6464 + }
1.6465 +
1.6466 + // If this is a noop like .hide().hide(), restore an overwritten display value
1.6467 + } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
1.6468 + style.display = display;
1.6469 + }
1.6470 +}
1.6471 +
1.6472 +function propFilter( props, specialEasing ) {
1.6473 + var index, name, easing, value, hooks;
1.6474 +
1.6475 + // camelCase, specialEasing and expand cssHook pass
1.6476 + for ( index in props ) {
1.6477 + name = jQuery.camelCase( index );
1.6478 + easing = specialEasing[ name ];
1.6479 + value = props[ index ];
1.6480 + if ( jQuery.isArray( value ) ) {
1.6481 + easing = value[ 1 ];
1.6482 + value = props[ index ] = value[ 0 ];
1.6483 + }
1.6484 +
1.6485 + if ( index !== name ) {
1.6486 + props[ name ] = value;
1.6487 + delete props[ index ];
1.6488 + }
1.6489 +
1.6490 + hooks = jQuery.cssHooks[ name ];
1.6491 + if ( hooks && "expand" in hooks ) {
1.6492 + value = hooks.expand( value );
1.6493 + delete props[ name ];
1.6494 +
1.6495 + // not quite $.extend, this wont overwrite keys already present.
1.6496 + // also - reusing 'index' from above because we have the correct "name"
1.6497 + for ( index in value ) {
1.6498 + if ( !( index in props ) ) {
1.6499 + props[ index ] = value[ index ];
1.6500 + specialEasing[ index ] = easing;
1.6501 + }
1.6502 + }
1.6503 + } else {
1.6504 + specialEasing[ name ] = easing;
1.6505 + }
1.6506 + }
1.6507 +}
1.6508 +
1.6509 +function Animation( elem, properties, options ) {
1.6510 + var result,
1.6511 + stopped,
1.6512 + index = 0,
1.6513 + length = animationPrefilters.length,
1.6514 + deferred = jQuery.Deferred().always( function() {
1.6515 + // don't match elem in the :animated selector
1.6516 + delete tick.elem;
1.6517 + }),
1.6518 + tick = function() {
1.6519 + if ( stopped ) {
1.6520 + return false;
1.6521 + }
1.6522 + var currentTime = fxNow || createFxNow(),
1.6523 + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
1.6524 + // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
1.6525 + temp = remaining / animation.duration || 0,
1.6526 + percent = 1 - temp,
1.6527 + index = 0,
1.6528 + length = animation.tweens.length;
1.6529 +
1.6530 + for ( ; index < length ; index++ ) {
1.6531 + animation.tweens[ index ].run( percent );
1.6532 + }
1.6533 +
1.6534 + deferred.notifyWith( elem, [ animation, percent, remaining ]);
1.6535 +
1.6536 + if ( percent < 1 && length ) {
1.6537 + return remaining;
1.6538 + } else {
1.6539 + deferred.resolveWith( elem, [ animation ] );
1.6540 + return false;
1.6541 + }
1.6542 + },
1.6543 + animation = deferred.promise({
1.6544 + elem: elem,
1.6545 + props: jQuery.extend( {}, properties ),
1.6546 + opts: jQuery.extend( true, { specialEasing: {} }, options ),
1.6547 + originalProperties: properties,
1.6548 + originalOptions: options,
1.6549 + startTime: fxNow || createFxNow(),
1.6550 + duration: options.duration,
1.6551 + tweens: [],
1.6552 + createTween: function( prop, end ) {
1.6553 + var tween = jQuery.Tween( elem, animation.opts, prop, end,
1.6554 + animation.opts.specialEasing[ prop ] || animation.opts.easing );
1.6555 + animation.tweens.push( tween );
1.6556 + return tween;
1.6557 + },
1.6558 + stop: function( gotoEnd ) {
1.6559 + var index = 0,
1.6560 + // if we are going to the end, we want to run all the tweens
1.6561 + // otherwise we skip this part
1.6562 + length = gotoEnd ? animation.tweens.length : 0;
1.6563 + if ( stopped ) {
1.6564 + return this;
1.6565 + }
1.6566 + stopped = true;
1.6567 + for ( ; index < length ; index++ ) {
1.6568 + animation.tweens[ index ].run( 1 );
1.6569 + }
1.6570 +
1.6571 + // resolve when we played the last frame
1.6572 + // otherwise, reject
1.6573 + if ( gotoEnd ) {
1.6574 + deferred.resolveWith( elem, [ animation, gotoEnd ] );
1.6575 + } else {
1.6576 + deferred.rejectWith( elem, [ animation, gotoEnd ] );
1.6577 + }
1.6578 + return this;
1.6579 + }
1.6580 + }),
1.6581 + props = animation.props;
1.6582 +
1.6583 + propFilter( props, animation.opts.specialEasing );
1.6584 +
1.6585 + for ( ; index < length ; index++ ) {
1.6586 + result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
1.6587 + if ( result ) {
1.6588 + return result;
1.6589 + }
1.6590 + }
1.6591 +
1.6592 + jQuery.map( props, createTween, animation );
1.6593 +
1.6594 + if ( jQuery.isFunction( animation.opts.start ) ) {
1.6595 + animation.opts.start.call( elem, animation );
1.6596 + }
1.6597 +
1.6598 + jQuery.fx.timer(
1.6599 + jQuery.extend( tick, {
1.6600 + elem: elem,
1.6601 + anim: animation,
1.6602 + queue: animation.opts.queue
1.6603 + })
1.6604 + );
1.6605 +
1.6606 + // attach callbacks from options
1.6607 + return animation.progress( animation.opts.progress )
1.6608 + .done( animation.opts.done, animation.opts.complete )
1.6609 + .fail( animation.opts.fail )
1.6610 + .always( animation.opts.always );
1.6611 +}
1.6612 +
1.6613 +jQuery.Animation = jQuery.extend( Animation, {
1.6614 +
1.6615 + tweener: function( props, callback ) {
1.6616 + if ( jQuery.isFunction( props ) ) {
1.6617 + callback = props;
1.6618 + props = [ "*" ];
1.6619 + } else {
1.6620 + props = props.split(" ");
1.6621 + }
1.6622 +
1.6623 + var prop,
1.6624 + index = 0,
1.6625 + length = props.length;
1.6626 +
1.6627 + for ( ; index < length ; index++ ) {
1.6628 + prop = props[ index ];
1.6629 + tweeners[ prop ] = tweeners[ prop ] || [];
1.6630 + tweeners[ prop ].unshift( callback );
1.6631 + }
1.6632 + },
1.6633 +
1.6634 + prefilter: function( callback, prepend ) {
1.6635 + if ( prepend ) {
1.6636 + animationPrefilters.unshift( callback );
1.6637 + } else {
1.6638 + animationPrefilters.push( callback );
1.6639 + }
1.6640 + }
1.6641 +});
1.6642 +
1.6643 +jQuery.speed = function( speed, easing, fn ) {
1.6644 + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
1.6645 + complete: fn || !fn && easing ||
1.6646 + jQuery.isFunction( speed ) && speed,
1.6647 + duration: speed,
1.6648 + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
1.6649 + };
1.6650 +
1.6651 + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
1.6652 + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
1.6653 +
1.6654 + // normalize opt.queue - true/undefined/null -> "fx"
1.6655 + if ( opt.queue == null || opt.queue === true ) {
1.6656 + opt.queue = "fx";
1.6657 + }
1.6658 +
1.6659 + // Queueing
1.6660 + opt.old = opt.complete;
1.6661 +
1.6662 + opt.complete = function() {
1.6663 + if ( jQuery.isFunction( opt.old ) ) {
1.6664 + opt.old.call( this );
1.6665 + }
1.6666 +
1.6667 + if ( opt.queue ) {
1.6668 + jQuery.dequeue( this, opt.queue );
1.6669 + }
1.6670 + };
1.6671 +
1.6672 + return opt;
1.6673 +};
1.6674 +
1.6675 +jQuery.fn.extend({
1.6676 + fadeTo: function( speed, to, easing, callback ) {
1.6677 +
1.6678 + // show any hidden elements after setting opacity to 0
1.6679 + return this.filter( isHidden ).css( "opacity", 0 ).show()
1.6680 +
1.6681 + // animate to the value specified
1.6682 + .end().animate({ opacity: to }, speed, easing, callback );
1.6683 + },
1.6684 + animate: function( prop, speed, easing, callback ) {
1.6685 + var empty = jQuery.isEmptyObject( prop ),
1.6686 + optall = jQuery.speed( speed, easing, callback ),
1.6687 + doAnimation = function() {
1.6688 + // Operate on a copy of prop so per-property easing won't be lost
1.6689 + var anim = Animation( this, jQuery.extend( {}, prop ), optall );
1.6690 +
1.6691 + // Empty animations, or finishing resolves immediately
1.6692 + if ( empty || data_priv.get( this, "finish" ) ) {
1.6693 + anim.stop( true );
1.6694 + }
1.6695 + };
1.6696 + doAnimation.finish = doAnimation;
1.6697 +
1.6698 + return empty || optall.queue === false ?
1.6699 + this.each( doAnimation ) :
1.6700 + this.queue( optall.queue, doAnimation );
1.6701 + },
1.6702 + stop: function( type, clearQueue, gotoEnd ) {
1.6703 + var stopQueue = function( hooks ) {
1.6704 + var stop = hooks.stop;
1.6705 + delete hooks.stop;
1.6706 + stop( gotoEnd );
1.6707 + };
1.6708 +
1.6709 + if ( typeof type !== "string" ) {
1.6710 + gotoEnd = clearQueue;
1.6711 + clearQueue = type;
1.6712 + type = undefined;
1.6713 + }
1.6714 + if ( clearQueue && type !== false ) {
1.6715 + this.queue( type || "fx", [] );
1.6716 + }
1.6717 +
1.6718 + return this.each(function() {
1.6719 + var dequeue = true,
1.6720 + index = type != null && type + "queueHooks",
1.6721 + timers = jQuery.timers,
1.6722 + data = data_priv.get( this );
1.6723 +
1.6724 + if ( index ) {
1.6725 + if ( data[ index ] && data[ index ].stop ) {
1.6726 + stopQueue( data[ index ] );
1.6727 + }
1.6728 + } else {
1.6729 + for ( index in data ) {
1.6730 + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
1.6731 + stopQueue( data[ index ] );
1.6732 + }
1.6733 + }
1.6734 + }
1.6735 +
1.6736 + for ( index = timers.length; index--; ) {
1.6737 + if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
1.6738 + timers[ index ].anim.stop( gotoEnd );
1.6739 + dequeue = false;
1.6740 + timers.splice( index, 1 );
1.6741 + }
1.6742 + }
1.6743 +
1.6744 + // start the next in the queue if the last step wasn't forced
1.6745 + // timers currently will call their complete callbacks, which will dequeue
1.6746 + // but only if they were gotoEnd
1.6747 + if ( dequeue || !gotoEnd ) {
1.6748 + jQuery.dequeue( this, type );
1.6749 + }
1.6750 + });
1.6751 + },
1.6752 + finish: function( type ) {
1.6753 + if ( type !== false ) {
1.6754 + type = type || "fx";
1.6755 + }
1.6756 + return this.each(function() {
1.6757 + var index,
1.6758 + data = data_priv.get( this ),
1.6759 + queue = data[ type + "queue" ],
1.6760 + hooks = data[ type + "queueHooks" ],
1.6761 + timers = jQuery.timers,
1.6762 + length = queue ? queue.length : 0;
1.6763 +
1.6764 + // enable finishing flag on private data
1.6765 + data.finish = true;
1.6766 +
1.6767 + // empty the queue first
1.6768 + jQuery.queue( this, type, [] );
1.6769 +
1.6770 + if ( hooks && hooks.stop ) {
1.6771 + hooks.stop.call( this, true );
1.6772 + }
1.6773 +
1.6774 + // look for any active animations, and finish them
1.6775 + for ( index = timers.length; index--; ) {
1.6776 + if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
1.6777 + timers[ index ].anim.stop( true );
1.6778 + timers.splice( index, 1 );
1.6779 + }
1.6780 + }
1.6781 +
1.6782 + // look for any animations in the old queue and finish them
1.6783 + for ( index = 0; index < length; index++ ) {
1.6784 + if ( queue[ index ] && queue[ index ].finish ) {
1.6785 + queue[ index ].finish.call( this );
1.6786 + }
1.6787 + }
1.6788 +
1.6789 + // turn off finishing flag
1.6790 + delete data.finish;
1.6791 + });
1.6792 + }
1.6793 +});
1.6794 +
1.6795 +jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
1.6796 + var cssFn = jQuery.fn[ name ];
1.6797 + jQuery.fn[ name ] = function( speed, easing, callback ) {
1.6798 + return speed == null || typeof speed === "boolean" ?
1.6799 + cssFn.apply( this, arguments ) :
1.6800 + this.animate( genFx( name, true ), speed, easing, callback );
1.6801 + };
1.6802 +});
1.6803 +
1.6804 +// Generate shortcuts for custom animations
1.6805 +jQuery.each({
1.6806 + slideDown: genFx("show"),
1.6807 + slideUp: genFx("hide"),
1.6808 + slideToggle: genFx("toggle"),
1.6809 + fadeIn: { opacity: "show" },
1.6810 + fadeOut: { opacity: "hide" },
1.6811 + fadeToggle: { opacity: "toggle" }
1.6812 +}, function( name, props ) {
1.6813 + jQuery.fn[ name ] = function( speed, easing, callback ) {
1.6814 + return this.animate( props, speed, easing, callback );
1.6815 + };
1.6816 +});
1.6817 +
1.6818 +jQuery.timers = [];
1.6819 +jQuery.fx.tick = function() {
1.6820 + var timer,
1.6821 + i = 0,
1.6822 + timers = jQuery.timers;
1.6823 +
1.6824 + fxNow = jQuery.now();
1.6825 +
1.6826 + for ( ; i < timers.length; i++ ) {
1.6827 + timer = timers[ i ];
1.6828 + // Checks the timer has not already been removed
1.6829 + if ( !timer() && timers[ i ] === timer ) {
1.6830 + timers.splice( i--, 1 );
1.6831 + }
1.6832 + }
1.6833 +
1.6834 + if ( !timers.length ) {
1.6835 + jQuery.fx.stop();
1.6836 + }
1.6837 + fxNow = undefined;
1.6838 +};
1.6839 +
1.6840 +jQuery.fx.timer = function( timer ) {
1.6841 + jQuery.timers.push( timer );
1.6842 + if ( timer() ) {
1.6843 + jQuery.fx.start();
1.6844 + } else {
1.6845 + jQuery.timers.pop();
1.6846 + }
1.6847 +};
1.6848 +
1.6849 +jQuery.fx.interval = 13;
1.6850 +
1.6851 +jQuery.fx.start = function() {
1.6852 + if ( !timerId ) {
1.6853 + timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
1.6854 + }
1.6855 +};
1.6856 +
1.6857 +jQuery.fx.stop = function() {
1.6858 + clearInterval( timerId );
1.6859 + timerId = null;
1.6860 +};
1.6861 +
1.6862 +jQuery.fx.speeds = {
1.6863 + slow: 600,
1.6864 + fast: 200,
1.6865 + // Default speed
1.6866 + _default: 400
1.6867 +};
1.6868 +
1.6869 +
1.6870 +// Based off of the plugin by Clint Helfers, with permission.
1.6871 +// http://blindsignals.com/index.php/2009/07/jquery-delay/
1.6872 +jQuery.fn.delay = function( time, type ) {
1.6873 + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
1.6874 + type = type || "fx";
1.6875 +
1.6876 + return this.queue( type, function( next, hooks ) {
1.6877 + var timeout = setTimeout( next, time );
1.6878 + hooks.stop = function() {
1.6879 + clearTimeout( timeout );
1.6880 + };
1.6881 + });
1.6882 +};
1.6883 +
1.6884 +
1.6885 +(function() {
1.6886 + var input = document.createElement( "input" ),
1.6887 + select = document.createElement( "select" ),
1.6888 + opt = select.appendChild( document.createElement( "option" ) );
1.6889 +
1.6890 + input.type = "checkbox";
1.6891 +
1.6892 + // Support: iOS 5.1, Android 4.x, Android 2.3
1.6893 + // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
1.6894 + support.checkOn = input.value !== "";
1.6895 +
1.6896 + // Must access the parent to make an option select properly
1.6897 + // Support: IE9, IE10
1.6898 + support.optSelected = opt.selected;
1.6899 +
1.6900 + // Make sure that the options inside disabled selects aren't marked as disabled
1.6901 + // (WebKit marks them as disabled)
1.6902 + select.disabled = true;
1.6903 + support.optDisabled = !opt.disabled;
1.6904 +
1.6905 + // Check if an input maintains its value after becoming a radio
1.6906 + // Support: IE9, IE10
1.6907 + input = document.createElement( "input" );
1.6908 + input.value = "t";
1.6909 + input.type = "radio";
1.6910 + support.radioValue = input.value === "t";
1.6911 +})();
1.6912 +
1.6913 +
1.6914 +var nodeHook, boolHook,
1.6915 + attrHandle = jQuery.expr.attrHandle;
1.6916 +
1.6917 +jQuery.fn.extend({
1.6918 + attr: function( name, value ) {
1.6919 + return access( this, jQuery.attr, name, value, arguments.length > 1 );
1.6920 + },
1.6921 +
1.6922 + removeAttr: function( name ) {
1.6923 + return this.each(function() {
1.6924 + jQuery.removeAttr( this, name );
1.6925 + });
1.6926 + }
1.6927 +});
1.6928 +
1.6929 +jQuery.extend({
1.6930 + attr: function( elem, name, value ) {
1.6931 + var hooks, ret,
1.6932 + nType = elem.nodeType;
1.6933 +
1.6934 + // don't get/set attributes on text, comment and attribute nodes
1.6935 + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
1.6936 + return;
1.6937 + }
1.6938 +
1.6939 + // Fallback to prop when attributes are not supported
1.6940 + if ( typeof elem.getAttribute === strundefined ) {
1.6941 + return jQuery.prop( elem, name, value );
1.6942 + }
1.6943 +
1.6944 + // All attributes are lowercase
1.6945 + // Grab necessary hook if one is defined
1.6946 + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
1.6947 + name = name.toLowerCase();
1.6948 + hooks = jQuery.attrHooks[ name ] ||
1.6949 + ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
1.6950 + }
1.6951 +
1.6952 + if ( value !== undefined ) {
1.6953 +
1.6954 + if ( value === null ) {
1.6955 + jQuery.removeAttr( elem, name );
1.6956 +
1.6957 + } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
1.6958 + return ret;
1.6959 +
1.6960 + } else {
1.6961 + elem.setAttribute( name, value + "" );
1.6962 + return value;
1.6963 + }
1.6964 +
1.6965 + } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
1.6966 + return ret;
1.6967 +
1.6968 + } else {
1.6969 + ret = jQuery.find.attr( elem, name );
1.6970 +
1.6971 + // Non-existent attributes return null, we normalize to undefined
1.6972 + return ret == null ?
1.6973 + undefined :
1.6974 + ret;
1.6975 + }
1.6976 + },
1.6977 +
1.6978 + removeAttr: function( elem, value ) {
1.6979 + var name, propName,
1.6980 + i = 0,
1.6981 + attrNames = value && value.match( rnotwhite );
1.6982 +
1.6983 + if ( attrNames && elem.nodeType === 1 ) {
1.6984 + while ( (name = attrNames[i++]) ) {
1.6985 + propName = jQuery.propFix[ name ] || name;
1.6986 +
1.6987 + // Boolean attributes get special treatment (#10870)
1.6988 + if ( jQuery.expr.match.bool.test( name ) ) {
1.6989 + // Set corresponding property to false
1.6990 + elem[ propName ] = false;
1.6991 + }
1.6992 +
1.6993 + elem.removeAttribute( name );
1.6994 + }
1.6995 + }
1.6996 + },
1.6997 +
1.6998 + attrHooks: {
1.6999 + type: {
1.7000 + set: function( elem, value ) {
1.7001 + if ( !support.radioValue && value === "radio" &&
1.7002 + jQuery.nodeName( elem, "input" ) ) {
1.7003 + // Setting the type on a radio button after the value resets the value in IE6-9
1.7004 + // Reset value to default in case type is set after value during creation
1.7005 + var val = elem.value;
1.7006 + elem.setAttribute( "type", value );
1.7007 + if ( val ) {
1.7008 + elem.value = val;
1.7009 + }
1.7010 + return value;
1.7011 + }
1.7012 + }
1.7013 + }
1.7014 + }
1.7015 +});
1.7016 +
1.7017 +// Hooks for boolean attributes
1.7018 +boolHook = {
1.7019 + set: function( elem, value, name ) {
1.7020 + if ( value === false ) {
1.7021 + // Remove boolean attributes when set to false
1.7022 + jQuery.removeAttr( elem, name );
1.7023 + } else {
1.7024 + elem.setAttribute( name, name );
1.7025 + }
1.7026 + return name;
1.7027 + }
1.7028 +};
1.7029 +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
1.7030 + var getter = attrHandle[ name ] || jQuery.find.attr;
1.7031 +
1.7032 + attrHandle[ name ] = function( elem, name, isXML ) {
1.7033 + var ret, handle;
1.7034 + if ( !isXML ) {
1.7035 + // Avoid an infinite loop by temporarily removing this function from the getter
1.7036 + handle = attrHandle[ name ];
1.7037 + attrHandle[ name ] = ret;
1.7038 + ret = getter( elem, name, isXML ) != null ?
1.7039 + name.toLowerCase() :
1.7040 + null;
1.7041 + attrHandle[ name ] = handle;
1.7042 + }
1.7043 + return ret;
1.7044 + };
1.7045 +});
1.7046 +
1.7047 +
1.7048 +
1.7049 +
1.7050 +var rfocusable = /^(?:input|select|textarea|button)$/i;
1.7051 +
1.7052 +jQuery.fn.extend({
1.7053 + prop: function( name, value ) {
1.7054 + return access( this, jQuery.prop, name, value, arguments.length > 1 );
1.7055 + },
1.7056 +
1.7057 + removeProp: function( name ) {
1.7058 + return this.each(function() {
1.7059 + delete this[ jQuery.propFix[ name ] || name ];
1.7060 + });
1.7061 + }
1.7062 +});
1.7063 +
1.7064 +jQuery.extend({
1.7065 + propFix: {
1.7066 + "for": "htmlFor",
1.7067 + "class": "className"
1.7068 + },
1.7069 +
1.7070 + prop: function( elem, name, value ) {
1.7071 + var ret, hooks, notxml,
1.7072 + nType = elem.nodeType;
1.7073 +
1.7074 + // don't get/set properties on text, comment and attribute nodes
1.7075 + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
1.7076 + return;
1.7077 + }
1.7078 +
1.7079 + notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
1.7080 +
1.7081 + if ( notxml ) {
1.7082 + // Fix name and attach hooks
1.7083 + name = jQuery.propFix[ name ] || name;
1.7084 + hooks = jQuery.propHooks[ name ];
1.7085 + }
1.7086 +
1.7087 + if ( value !== undefined ) {
1.7088 + return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
1.7089 + ret :
1.7090 + ( elem[ name ] = value );
1.7091 +
1.7092 + } else {
1.7093 + return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
1.7094 + ret :
1.7095 + elem[ name ];
1.7096 + }
1.7097 + },
1.7098 +
1.7099 + propHooks: {
1.7100 + tabIndex: {
1.7101 + get: function( elem ) {
1.7102 + return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
1.7103 + elem.tabIndex :
1.7104 + -1;
1.7105 + }
1.7106 + }
1.7107 + }
1.7108 +});
1.7109 +
1.7110 +// Support: IE9+
1.7111 +// Selectedness for an option in an optgroup can be inaccurate
1.7112 +if ( !support.optSelected ) {
1.7113 + jQuery.propHooks.selected = {
1.7114 + get: function( elem ) {
1.7115 + var parent = elem.parentNode;
1.7116 + if ( parent && parent.parentNode ) {
1.7117 + parent.parentNode.selectedIndex;
1.7118 + }
1.7119 + return null;
1.7120 + }
1.7121 + };
1.7122 +}
1.7123 +
1.7124 +jQuery.each([
1.7125 + "tabIndex",
1.7126 + "readOnly",
1.7127 + "maxLength",
1.7128 + "cellSpacing",
1.7129 + "cellPadding",
1.7130 + "rowSpan",
1.7131 + "colSpan",
1.7132 + "useMap",
1.7133 + "frameBorder",
1.7134 + "contentEditable"
1.7135 +], function() {
1.7136 + jQuery.propFix[ this.toLowerCase() ] = this;
1.7137 +});
1.7138 +
1.7139 +
1.7140 +
1.7141 +
1.7142 +var rclass = /[\t\r\n\f]/g;
1.7143 +
1.7144 +jQuery.fn.extend({
1.7145 + addClass: function( value ) {
1.7146 + var classes, elem, cur, clazz, j, finalValue,
1.7147 + proceed = typeof value === "string" && value,
1.7148 + i = 0,
1.7149 + len = this.length;
1.7150 +
1.7151 + if ( jQuery.isFunction( value ) ) {
1.7152 + return this.each(function( j ) {
1.7153 + jQuery( this ).addClass( value.call( this, j, this.className ) );
1.7154 + });
1.7155 + }
1.7156 +
1.7157 + if ( proceed ) {
1.7158 + // The disjunction here is for better compressibility (see removeClass)
1.7159 + classes = ( value || "" ).match( rnotwhite ) || [];
1.7160 +
1.7161 + for ( ; i < len; i++ ) {
1.7162 + elem = this[ i ];
1.7163 + cur = elem.nodeType === 1 && ( elem.className ?
1.7164 + ( " " + elem.className + " " ).replace( rclass, " " ) :
1.7165 + " "
1.7166 + );
1.7167 +
1.7168 + if ( cur ) {
1.7169 + j = 0;
1.7170 + while ( (clazz = classes[j++]) ) {
1.7171 + if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
1.7172 + cur += clazz + " ";
1.7173 + }
1.7174 + }
1.7175 +
1.7176 + // only assign if different to avoid unneeded rendering.
1.7177 + finalValue = jQuery.trim( cur );
1.7178 + if ( elem.className !== finalValue ) {
1.7179 + elem.className = finalValue;
1.7180 + }
1.7181 + }
1.7182 + }
1.7183 + }
1.7184 +
1.7185 + return this;
1.7186 + },
1.7187 +
1.7188 + removeClass: function( value ) {
1.7189 + var classes, elem, cur, clazz, j, finalValue,
1.7190 + proceed = arguments.length === 0 || typeof value === "string" && value,
1.7191 + i = 0,
1.7192 + len = this.length;
1.7193 +
1.7194 + if ( jQuery.isFunction( value ) ) {
1.7195 + return this.each(function( j ) {
1.7196 + jQuery( this ).removeClass( value.call( this, j, this.className ) );
1.7197 + });
1.7198 + }
1.7199 + if ( proceed ) {
1.7200 + classes = ( value || "" ).match( rnotwhite ) || [];
1.7201 +
1.7202 + for ( ; i < len; i++ ) {
1.7203 + elem = this[ i ];
1.7204 + // This expression is here for better compressibility (see addClass)
1.7205 + cur = elem.nodeType === 1 && ( elem.className ?
1.7206 + ( " " + elem.className + " " ).replace( rclass, " " ) :
1.7207 + ""
1.7208 + );
1.7209 +
1.7210 + if ( cur ) {
1.7211 + j = 0;
1.7212 + while ( (clazz = classes[j++]) ) {
1.7213 + // Remove *all* instances
1.7214 + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
1.7215 + cur = cur.replace( " " + clazz + " ", " " );
1.7216 + }
1.7217 + }
1.7218 +
1.7219 + // only assign if different to avoid unneeded rendering.
1.7220 + finalValue = value ? jQuery.trim( cur ) : "";
1.7221 + if ( elem.className !== finalValue ) {
1.7222 + elem.className = finalValue;
1.7223 + }
1.7224 + }
1.7225 + }
1.7226 + }
1.7227 +
1.7228 + return this;
1.7229 + },
1.7230 +
1.7231 + toggleClass: function( value, stateVal ) {
1.7232 + var type = typeof value;
1.7233 +
1.7234 + if ( typeof stateVal === "boolean" && type === "string" ) {
1.7235 + return stateVal ? this.addClass( value ) : this.removeClass( value );
1.7236 + }
1.7237 +
1.7238 + if ( jQuery.isFunction( value ) ) {
1.7239 + return this.each(function( i ) {
1.7240 + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
1.7241 + });
1.7242 + }
1.7243 +
1.7244 + return this.each(function() {
1.7245 + if ( type === "string" ) {
1.7246 + // toggle individual class names
1.7247 + var className,
1.7248 + i = 0,
1.7249 + self = jQuery( this ),
1.7250 + classNames = value.match( rnotwhite ) || [];
1.7251 +
1.7252 + while ( (className = classNames[ i++ ]) ) {
1.7253 + // check each className given, space separated list
1.7254 + if ( self.hasClass( className ) ) {
1.7255 + self.removeClass( className );
1.7256 + } else {
1.7257 + self.addClass( className );
1.7258 + }
1.7259 + }
1.7260 +
1.7261 + // Toggle whole class name
1.7262 + } else if ( type === strundefined || type === "boolean" ) {
1.7263 + if ( this.className ) {
1.7264 + // store className if set
1.7265 + data_priv.set( this, "__className__", this.className );
1.7266 + }
1.7267 +
1.7268 + // If the element has a class name or if we're passed "false",
1.7269 + // then remove the whole classname (if there was one, the above saved it).
1.7270 + // Otherwise bring back whatever was previously saved (if anything),
1.7271 + // falling back to the empty string if nothing was stored.
1.7272 + this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
1.7273 + }
1.7274 + });
1.7275 + },
1.7276 +
1.7277 + hasClass: function( selector ) {
1.7278 + var className = " " + selector + " ",
1.7279 + i = 0,
1.7280 + l = this.length;
1.7281 + for ( ; i < l; i++ ) {
1.7282 + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
1.7283 + return true;
1.7284 + }
1.7285 + }
1.7286 +
1.7287 + return false;
1.7288 + }
1.7289 +});
1.7290 +
1.7291 +
1.7292 +
1.7293 +
1.7294 +var rreturn = /\r/g;
1.7295 +
1.7296 +jQuery.fn.extend({
1.7297 + val: function( value ) {
1.7298 + var hooks, ret, isFunction,
1.7299 + elem = this[0];
1.7300 +
1.7301 + if ( !arguments.length ) {
1.7302 + if ( elem ) {
1.7303 + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
1.7304 +
1.7305 + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
1.7306 + return ret;
1.7307 + }
1.7308 +
1.7309 + ret = elem.value;
1.7310 +
1.7311 + return typeof ret === "string" ?
1.7312 + // handle most common string cases
1.7313 + ret.replace(rreturn, "") :
1.7314 + // handle cases where value is null/undef or number
1.7315 + ret == null ? "" : ret;
1.7316 + }
1.7317 +
1.7318 + return;
1.7319 + }
1.7320 +
1.7321 + isFunction = jQuery.isFunction( value );
1.7322 +
1.7323 + return this.each(function( i ) {
1.7324 + var val;
1.7325 +
1.7326 + if ( this.nodeType !== 1 ) {
1.7327 + return;
1.7328 + }
1.7329 +
1.7330 + if ( isFunction ) {
1.7331 + val = value.call( this, i, jQuery( this ).val() );
1.7332 + } else {
1.7333 + val = value;
1.7334 + }
1.7335 +
1.7336 + // Treat null/undefined as ""; convert numbers to string
1.7337 + if ( val == null ) {
1.7338 + val = "";
1.7339 +
1.7340 + } else if ( typeof val === "number" ) {
1.7341 + val += "";
1.7342 +
1.7343 + } else if ( jQuery.isArray( val ) ) {
1.7344 + val = jQuery.map( val, function( value ) {
1.7345 + return value == null ? "" : value + "";
1.7346 + });
1.7347 + }
1.7348 +
1.7349 + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
1.7350 +
1.7351 + // If set returns undefined, fall back to normal setting
1.7352 + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
1.7353 + this.value = val;
1.7354 + }
1.7355 + });
1.7356 + }
1.7357 +});
1.7358 +
1.7359 +jQuery.extend({
1.7360 + valHooks: {
1.7361 + option: {
1.7362 + get: function( elem ) {
1.7363 + var val = jQuery.find.attr( elem, "value" );
1.7364 + return val != null ?
1.7365 + val :
1.7366 + // Support: IE10-11+
1.7367 + // option.text throws exceptions (#14686, #14858)
1.7368 + jQuery.trim( jQuery.text( elem ) );
1.7369 + }
1.7370 + },
1.7371 + select: {
1.7372 + get: function( elem ) {
1.7373 + var value, option,
1.7374 + options = elem.options,
1.7375 + index = elem.selectedIndex,
1.7376 + one = elem.type === "select-one" || index < 0,
1.7377 + values = one ? null : [],
1.7378 + max = one ? index + 1 : options.length,
1.7379 + i = index < 0 ?
1.7380 + max :
1.7381 + one ? index : 0;
1.7382 +
1.7383 + // Loop through all the selected options
1.7384 + for ( ; i < max; i++ ) {
1.7385 + option = options[ i ];
1.7386 +
1.7387 + // IE6-9 doesn't update selected after form reset (#2551)
1.7388 + if ( ( option.selected || i === index ) &&
1.7389 + // Don't return options that are disabled or in a disabled optgroup
1.7390 + ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
1.7391 + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
1.7392 +
1.7393 + // Get the specific value for the option
1.7394 + value = jQuery( option ).val();
1.7395 +
1.7396 + // We don't need an array for one selects
1.7397 + if ( one ) {
1.7398 + return value;
1.7399 + }
1.7400 +
1.7401 + // Multi-Selects return an array
1.7402 + values.push( value );
1.7403 + }
1.7404 + }
1.7405 +
1.7406 + return values;
1.7407 + },
1.7408 +
1.7409 + set: function( elem, value ) {
1.7410 + var optionSet, option,
1.7411 + options = elem.options,
1.7412 + values = jQuery.makeArray( value ),
1.7413 + i = options.length;
1.7414 +
1.7415 + while ( i-- ) {
1.7416 + option = options[ i ];
1.7417 + if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
1.7418 + optionSet = true;
1.7419 + }
1.7420 + }
1.7421 +
1.7422 + // force browsers to behave consistently when non-matching value is set
1.7423 + if ( !optionSet ) {
1.7424 + elem.selectedIndex = -1;
1.7425 + }
1.7426 + return values;
1.7427 + }
1.7428 + }
1.7429 + }
1.7430 +});
1.7431 +
1.7432 +// Radios and checkboxes getter/setter
1.7433 +jQuery.each([ "radio", "checkbox" ], function() {
1.7434 + jQuery.valHooks[ this ] = {
1.7435 + set: function( elem, value ) {
1.7436 + if ( jQuery.isArray( value ) ) {
1.7437 + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
1.7438 + }
1.7439 + }
1.7440 + };
1.7441 + if ( !support.checkOn ) {
1.7442 + jQuery.valHooks[ this ].get = function( elem ) {
1.7443 + // Support: Webkit
1.7444 + // "" is returned instead of "on" if a value isn't specified
1.7445 + return elem.getAttribute("value") === null ? "on" : elem.value;
1.7446 + };
1.7447 + }
1.7448 +});
1.7449 +
1.7450 +
1.7451 +
1.7452 +
1.7453 +// Return jQuery for attributes-only inclusion
1.7454 +
1.7455 +
1.7456 +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
1.7457 + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
1.7458 + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
1.7459 +
1.7460 + // Handle event binding
1.7461 + jQuery.fn[ name ] = function( data, fn ) {
1.7462 + return arguments.length > 0 ?
1.7463 + this.on( name, null, data, fn ) :
1.7464 + this.trigger( name );
1.7465 + };
1.7466 +});
1.7467 +
1.7468 +jQuery.fn.extend({
1.7469 + hover: function( fnOver, fnOut ) {
1.7470 + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
1.7471 + },
1.7472 +
1.7473 + bind: function( types, data, fn ) {
1.7474 + return this.on( types, null, data, fn );
1.7475 + },
1.7476 + unbind: function( types, fn ) {
1.7477 + return this.off( types, null, fn );
1.7478 + },
1.7479 +
1.7480 + delegate: function( selector, types, data, fn ) {
1.7481 + return this.on( types, selector, data, fn );
1.7482 + },
1.7483 + undelegate: function( selector, types, fn ) {
1.7484 + // ( namespace ) or ( selector, types [, fn] )
1.7485 + return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
1.7486 + }
1.7487 +});
1.7488 +
1.7489 +
1.7490 +var nonce = jQuery.now();
1.7491 +
1.7492 +var rquery = (/\?/);
1.7493 +
1.7494 +
1.7495 +
1.7496 +// Support: Android 2.3
1.7497 +// Workaround failure to string-cast null input
1.7498 +jQuery.parseJSON = function( data ) {
1.7499 + return JSON.parse( data + "" );
1.7500 +};
1.7501 +
1.7502 +
1.7503 +// Cross-browser xml parsing
1.7504 +jQuery.parseXML = function( data ) {
1.7505 + var xml, tmp;
1.7506 + if ( !data || typeof data !== "string" ) {
1.7507 + return null;
1.7508 + }
1.7509 +
1.7510 + // Support: IE9
1.7511 + try {
1.7512 + tmp = new DOMParser();
1.7513 + xml = tmp.parseFromString( data, "text/xml" );
1.7514 + } catch ( e ) {
1.7515 + xml = undefined;
1.7516 + }
1.7517 +
1.7518 + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
1.7519 + jQuery.error( "Invalid XML: " + data );
1.7520 + }
1.7521 + return xml;
1.7522 +};
1.7523 +
1.7524 +
1.7525 +var
1.7526 + // Document location
1.7527 + ajaxLocParts,
1.7528 + ajaxLocation,
1.7529 +
1.7530 + rhash = /#.*$/,
1.7531 + rts = /([?&])_=[^&]*/,
1.7532 + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
1.7533 + // #7653, #8125, #8152: local protocol detection
1.7534 + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
1.7535 + rnoContent = /^(?:GET|HEAD)$/,
1.7536 + rprotocol = /^\/\//,
1.7537 + rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
1.7538 +
1.7539 + /* Prefilters
1.7540 + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
1.7541 + * 2) These are called:
1.7542 + * - BEFORE asking for a transport
1.7543 + * - AFTER param serialization (s.data is a string if s.processData is true)
1.7544 + * 3) key is the dataType
1.7545 + * 4) the catchall symbol "*" can be used
1.7546 + * 5) execution will start with transport dataType and THEN continue down to "*" if needed
1.7547 + */
1.7548 + prefilters = {},
1.7549 +
1.7550 + /* Transports bindings
1.7551 + * 1) key is the dataType
1.7552 + * 2) the catchall symbol "*" can be used
1.7553 + * 3) selection will start with transport dataType and THEN go to "*" if needed
1.7554 + */
1.7555 + transports = {},
1.7556 +
1.7557 + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
1.7558 + allTypes = "*/".concat("*");
1.7559 +
1.7560 +// #8138, IE may throw an exception when accessing
1.7561 +// a field from window.location if document.domain has been set
1.7562 +try {
1.7563 + ajaxLocation = location.href;
1.7564 +} catch( e ) {
1.7565 + // Use the href attribute of an A element
1.7566 + // since IE will modify it given document.location
1.7567 + ajaxLocation = document.createElement( "a" );
1.7568 + ajaxLocation.href = "";
1.7569 + ajaxLocation = ajaxLocation.href;
1.7570 +}
1.7571 +
1.7572 +// Segment location into parts
1.7573 +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
1.7574 +
1.7575 +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
1.7576 +function addToPrefiltersOrTransports( structure ) {
1.7577 +
1.7578 + // dataTypeExpression is optional and defaults to "*"
1.7579 + return function( dataTypeExpression, func ) {
1.7580 +
1.7581 + if ( typeof dataTypeExpression !== "string" ) {
1.7582 + func = dataTypeExpression;
1.7583 + dataTypeExpression = "*";
1.7584 + }
1.7585 +
1.7586 + var dataType,
1.7587 + i = 0,
1.7588 + dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
1.7589 +
1.7590 + if ( jQuery.isFunction( func ) ) {
1.7591 + // For each dataType in the dataTypeExpression
1.7592 + while ( (dataType = dataTypes[i++]) ) {
1.7593 + // Prepend if requested
1.7594 + if ( dataType[0] === "+" ) {
1.7595 + dataType = dataType.slice( 1 ) || "*";
1.7596 + (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
1.7597 +
1.7598 + // Otherwise append
1.7599 + } else {
1.7600 + (structure[ dataType ] = structure[ dataType ] || []).push( func );
1.7601 + }
1.7602 + }
1.7603 + }
1.7604 + };
1.7605 +}
1.7606 +
1.7607 +// Base inspection function for prefilters and transports
1.7608 +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
1.7609 +
1.7610 + var inspected = {},
1.7611 + seekingTransport = ( structure === transports );
1.7612 +
1.7613 + function inspect( dataType ) {
1.7614 + var selected;
1.7615 + inspected[ dataType ] = true;
1.7616 + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
1.7617 + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
1.7618 + if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
1.7619 + options.dataTypes.unshift( dataTypeOrTransport );
1.7620 + inspect( dataTypeOrTransport );
1.7621 + return false;
1.7622 + } else if ( seekingTransport ) {
1.7623 + return !( selected = dataTypeOrTransport );
1.7624 + }
1.7625 + });
1.7626 + return selected;
1.7627 + }
1.7628 +
1.7629 + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
1.7630 +}
1.7631 +
1.7632 +// A special extend for ajax options
1.7633 +// that takes "flat" options (not to be deep extended)
1.7634 +// Fixes #9887
1.7635 +function ajaxExtend( target, src ) {
1.7636 + var key, deep,
1.7637 + flatOptions = jQuery.ajaxSettings.flatOptions || {};
1.7638 +
1.7639 + for ( key in src ) {
1.7640 + if ( src[ key ] !== undefined ) {
1.7641 + ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
1.7642 + }
1.7643 + }
1.7644 + if ( deep ) {
1.7645 + jQuery.extend( true, target, deep );
1.7646 + }
1.7647 +
1.7648 + return target;
1.7649 +}
1.7650 +
1.7651 +/* Handles responses to an ajax request:
1.7652 + * - finds the right dataType (mediates between content-type and expected dataType)
1.7653 + * - returns the corresponding response
1.7654 + */
1.7655 +function ajaxHandleResponses( s, jqXHR, responses ) {
1.7656 +
1.7657 + var ct, type, finalDataType, firstDataType,
1.7658 + contents = s.contents,
1.7659 + dataTypes = s.dataTypes;
1.7660 +
1.7661 + // Remove auto dataType and get content-type in the process
1.7662 + while ( dataTypes[ 0 ] === "*" ) {
1.7663 + dataTypes.shift();
1.7664 + if ( ct === undefined ) {
1.7665 + ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
1.7666 + }
1.7667 + }
1.7668 +
1.7669 + // Check if we're dealing with a known content-type
1.7670 + if ( ct ) {
1.7671 + for ( type in contents ) {
1.7672 + if ( contents[ type ] && contents[ type ].test( ct ) ) {
1.7673 + dataTypes.unshift( type );
1.7674 + break;
1.7675 + }
1.7676 + }
1.7677 + }
1.7678 +
1.7679 + // Check to see if we have a response for the expected dataType
1.7680 + if ( dataTypes[ 0 ] in responses ) {
1.7681 + finalDataType = dataTypes[ 0 ];
1.7682 + } else {
1.7683 + // Try convertible dataTypes
1.7684 + for ( type in responses ) {
1.7685 + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
1.7686 + finalDataType = type;
1.7687 + break;
1.7688 + }
1.7689 + if ( !firstDataType ) {
1.7690 + firstDataType = type;
1.7691 + }
1.7692 + }
1.7693 + // Or just use first one
1.7694 + finalDataType = finalDataType || firstDataType;
1.7695 + }
1.7696 +
1.7697 + // If we found a dataType
1.7698 + // We add the dataType to the list if needed
1.7699 + // and return the corresponding response
1.7700 + if ( finalDataType ) {
1.7701 + if ( finalDataType !== dataTypes[ 0 ] ) {
1.7702 + dataTypes.unshift( finalDataType );
1.7703 + }
1.7704 + return responses[ finalDataType ];
1.7705 + }
1.7706 +}
1.7707 +
1.7708 +/* Chain conversions given the request and the original response
1.7709 + * Also sets the responseXXX fields on the jqXHR instance
1.7710 + */
1.7711 +function ajaxConvert( s, response, jqXHR, isSuccess ) {
1.7712 + var conv2, current, conv, tmp, prev,
1.7713 + converters = {},
1.7714 + // Work with a copy of dataTypes in case we need to modify it for conversion
1.7715 + dataTypes = s.dataTypes.slice();
1.7716 +
1.7717 + // Create converters map with lowercased keys
1.7718 + if ( dataTypes[ 1 ] ) {
1.7719 + for ( conv in s.converters ) {
1.7720 + converters[ conv.toLowerCase() ] = s.converters[ conv ];
1.7721 + }
1.7722 + }
1.7723 +
1.7724 + current = dataTypes.shift();
1.7725 +
1.7726 + // Convert to each sequential dataType
1.7727 + while ( current ) {
1.7728 +
1.7729 + if ( s.responseFields[ current ] ) {
1.7730 + jqXHR[ s.responseFields[ current ] ] = response;
1.7731 + }
1.7732 +
1.7733 + // Apply the dataFilter if provided
1.7734 + if ( !prev && isSuccess && s.dataFilter ) {
1.7735 + response = s.dataFilter( response, s.dataType );
1.7736 + }
1.7737 +
1.7738 + prev = current;
1.7739 + current = dataTypes.shift();
1.7740 +
1.7741 + if ( current ) {
1.7742 +
1.7743 + // There's only work to do if current dataType is non-auto
1.7744 + if ( current === "*" ) {
1.7745 +
1.7746 + current = prev;
1.7747 +
1.7748 + // Convert response if prev dataType is non-auto and differs from current
1.7749 + } else if ( prev !== "*" && prev !== current ) {
1.7750 +
1.7751 + // Seek a direct converter
1.7752 + conv = converters[ prev + " " + current ] || converters[ "* " + current ];
1.7753 +
1.7754 + // If none found, seek a pair
1.7755 + if ( !conv ) {
1.7756 + for ( conv2 in converters ) {
1.7757 +
1.7758 + // If conv2 outputs current
1.7759 + tmp = conv2.split( " " );
1.7760 + if ( tmp[ 1 ] === current ) {
1.7761 +
1.7762 + // If prev can be converted to accepted input
1.7763 + conv = converters[ prev + " " + tmp[ 0 ] ] ||
1.7764 + converters[ "* " + tmp[ 0 ] ];
1.7765 + if ( conv ) {
1.7766 + // Condense equivalence converters
1.7767 + if ( conv === true ) {
1.7768 + conv = converters[ conv2 ];
1.7769 +
1.7770 + // Otherwise, insert the intermediate dataType
1.7771 + } else if ( converters[ conv2 ] !== true ) {
1.7772 + current = tmp[ 0 ];
1.7773 + dataTypes.unshift( tmp[ 1 ] );
1.7774 + }
1.7775 + break;
1.7776 + }
1.7777 + }
1.7778 + }
1.7779 + }
1.7780 +
1.7781 + // Apply converter (if not an equivalence)
1.7782 + if ( conv !== true ) {
1.7783 +
1.7784 + // Unless errors are allowed to bubble, catch and return them
1.7785 + if ( conv && s[ "throws" ] ) {
1.7786 + response = conv( response );
1.7787 + } else {
1.7788 + try {
1.7789 + response = conv( response );
1.7790 + } catch ( e ) {
1.7791 + return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
1.7792 + }
1.7793 + }
1.7794 + }
1.7795 + }
1.7796 + }
1.7797 + }
1.7798 +
1.7799 + return { state: "success", data: response };
1.7800 +}
1.7801 +
1.7802 +jQuery.extend({
1.7803 +
1.7804 + // Counter for holding the number of active queries
1.7805 + active: 0,
1.7806 +
1.7807 + // Last-Modified header cache for next request
1.7808 + lastModified: {},
1.7809 + etag: {},
1.7810 +
1.7811 + ajaxSettings: {
1.7812 + url: ajaxLocation,
1.7813 + type: "GET",
1.7814 + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
1.7815 + global: true,
1.7816 + processData: true,
1.7817 + async: true,
1.7818 + contentType: "application/x-www-form-urlencoded; charset=UTF-8",
1.7819 + /*
1.7820 + timeout: 0,
1.7821 + data: null,
1.7822 + dataType: null,
1.7823 + username: null,
1.7824 + password: null,
1.7825 + cache: null,
1.7826 + throws: false,
1.7827 + traditional: false,
1.7828 + headers: {},
1.7829 + */
1.7830 +
1.7831 + accepts: {
1.7832 + "*": allTypes,
1.7833 + text: "text/plain",
1.7834 + html: "text/html",
1.7835 + xml: "application/xml, text/xml",
1.7836 + json: "application/json, text/javascript"
1.7837 + },
1.7838 +
1.7839 + contents: {
1.7840 + xml: /xml/,
1.7841 + html: /html/,
1.7842 + json: /json/
1.7843 + },
1.7844 +
1.7845 + responseFields: {
1.7846 + xml: "responseXML",
1.7847 + text: "responseText",
1.7848 + json: "responseJSON"
1.7849 + },
1.7850 +
1.7851 + // Data converters
1.7852 + // Keys separate source (or catchall "*") and destination types with a single space
1.7853 + converters: {
1.7854 +
1.7855 + // Convert anything to text
1.7856 + "* text": String,
1.7857 +
1.7858 + // Text to html (true = no transformation)
1.7859 + "text html": true,
1.7860 +
1.7861 + // Evaluate text as a json expression
1.7862 + "text json": jQuery.parseJSON,
1.7863 +
1.7864 + // Parse text as xml
1.7865 + "text xml": jQuery.parseXML
1.7866 + },
1.7867 +
1.7868 + // For options that shouldn't be deep extended:
1.7869 + // you can add your own custom options here if
1.7870 + // and when you create one that shouldn't be
1.7871 + // deep extended (see ajaxExtend)
1.7872 + flatOptions: {
1.7873 + url: true,
1.7874 + context: true
1.7875 + }
1.7876 + },
1.7877 +
1.7878 + // Creates a full fledged settings object into target
1.7879 + // with both ajaxSettings and settings fields.
1.7880 + // If target is omitted, writes into ajaxSettings.
1.7881 + ajaxSetup: function( target, settings ) {
1.7882 + return settings ?
1.7883 +
1.7884 + // Building a settings object
1.7885 + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
1.7886 +
1.7887 + // Extending ajaxSettings
1.7888 + ajaxExtend( jQuery.ajaxSettings, target );
1.7889 + },
1.7890 +
1.7891 + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
1.7892 + ajaxTransport: addToPrefiltersOrTransports( transports ),
1.7893 +
1.7894 + // Main method
1.7895 + ajax: function( url, options ) {
1.7896 +
1.7897 + // If url is an object, simulate pre-1.5 signature
1.7898 + if ( typeof url === "object" ) {
1.7899 + options = url;
1.7900 + url = undefined;
1.7901 + }
1.7902 +
1.7903 + // Force options to be an object
1.7904 + options = options || {};
1.7905 +
1.7906 + var transport,
1.7907 + // URL without anti-cache param
1.7908 + cacheURL,
1.7909 + // Response headers
1.7910 + responseHeadersString,
1.7911 + responseHeaders,
1.7912 + // timeout handle
1.7913 + timeoutTimer,
1.7914 + // Cross-domain detection vars
1.7915 + parts,
1.7916 + // To know if global events are to be dispatched
1.7917 + fireGlobals,
1.7918 + // Loop variable
1.7919 + i,
1.7920 + // Create the final options object
1.7921 + s = jQuery.ajaxSetup( {}, options ),
1.7922 + // Callbacks context
1.7923 + callbackContext = s.context || s,
1.7924 + // Context for global events is callbackContext if it is a DOM node or jQuery collection
1.7925 + globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
1.7926 + jQuery( callbackContext ) :
1.7927 + jQuery.event,
1.7928 + // Deferreds
1.7929 + deferred = jQuery.Deferred(),
1.7930 + completeDeferred = jQuery.Callbacks("once memory"),
1.7931 + // Status-dependent callbacks
1.7932 + statusCode = s.statusCode || {},
1.7933 + // Headers (they are sent all at once)
1.7934 + requestHeaders = {},
1.7935 + requestHeadersNames = {},
1.7936 + // The jqXHR state
1.7937 + state = 0,
1.7938 + // Default abort message
1.7939 + strAbort = "canceled",
1.7940 + // Fake xhr
1.7941 + jqXHR = {
1.7942 + readyState: 0,
1.7943 +
1.7944 + // Builds headers hashtable if needed
1.7945 + getResponseHeader: function( key ) {
1.7946 + var match;
1.7947 + if ( state === 2 ) {
1.7948 + if ( !responseHeaders ) {
1.7949 + responseHeaders = {};
1.7950 + while ( (match = rheaders.exec( responseHeadersString )) ) {
1.7951 + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
1.7952 + }
1.7953 + }
1.7954 + match = responseHeaders[ key.toLowerCase() ];
1.7955 + }
1.7956 + return match == null ? null : match;
1.7957 + },
1.7958 +
1.7959 + // Raw string
1.7960 + getAllResponseHeaders: function() {
1.7961 + return state === 2 ? responseHeadersString : null;
1.7962 + },
1.7963 +
1.7964 + // Caches the header
1.7965 + setRequestHeader: function( name, value ) {
1.7966 + var lname = name.toLowerCase();
1.7967 + if ( !state ) {
1.7968 + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
1.7969 + requestHeaders[ name ] = value;
1.7970 + }
1.7971 + return this;
1.7972 + },
1.7973 +
1.7974 + // Overrides response content-type header
1.7975 + overrideMimeType: function( type ) {
1.7976 + if ( !state ) {
1.7977 + s.mimeType = type;
1.7978 + }
1.7979 + return this;
1.7980 + },
1.7981 +
1.7982 + // Status-dependent callbacks
1.7983 + statusCode: function( map ) {
1.7984 + var code;
1.7985 + if ( map ) {
1.7986 + if ( state < 2 ) {
1.7987 + for ( code in map ) {
1.7988 + // Lazy-add the new callback in a way that preserves old ones
1.7989 + statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
1.7990 + }
1.7991 + } else {
1.7992 + // Execute the appropriate callbacks
1.7993 + jqXHR.always( map[ jqXHR.status ] );
1.7994 + }
1.7995 + }
1.7996 + return this;
1.7997 + },
1.7998 +
1.7999 + // Cancel the request
1.8000 + abort: function( statusText ) {
1.8001 + var finalText = statusText || strAbort;
1.8002 + if ( transport ) {
1.8003 + transport.abort( finalText );
1.8004 + }
1.8005 + done( 0, finalText );
1.8006 + return this;
1.8007 + }
1.8008 + };
1.8009 +
1.8010 + // Attach deferreds
1.8011 + deferred.promise( jqXHR ).complete = completeDeferred.add;
1.8012 + jqXHR.success = jqXHR.done;
1.8013 + jqXHR.error = jqXHR.fail;
1.8014 +
1.8015 + // Remove hash character (#7531: and string promotion)
1.8016 + // Add protocol if not provided (prefilters might expect it)
1.8017 + // Handle falsy url in the settings object (#10093: consistency with old signature)
1.8018 + // We also use the url parameter if available
1.8019 + s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
1.8020 + .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
1.8021 +
1.8022 + // Alias method option to type as per ticket #12004
1.8023 + s.type = options.method || options.type || s.method || s.type;
1.8024 +
1.8025 + // Extract dataTypes list
1.8026 + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
1.8027 +
1.8028 + // A cross-domain request is in order when we have a protocol:host:port mismatch
1.8029 + if ( s.crossDomain == null ) {
1.8030 + parts = rurl.exec( s.url.toLowerCase() );
1.8031 + s.crossDomain = !!( parts &&
1.8032 + ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
1.8033 + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
1.8034 + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
1.8035 + );
1.8036 + }
1.8037 +
1.8038 + // Convert data if not already a string
1.8039 + if ( s.data && s.processData && typeof s.data !== "string" ) {
1.8040 + s.data = jQuery.param( s.data, s.traditional );
1.8041 + }
1.8042 +
1.8043 + // Apply prefilters
1.8044 + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
1.8045 +
1.8046 + // If request was aborted inside a prefilter, stop there
1.8047 + if ( state === 2 ) {
1.8048 + return jqXHR;
1.8049 + }
1.8050 +
1.8051 + // We can fire global events as of now if asked to
1.8052 + fireGlobals = s.global;
1.8053 +
1.8054 + // Watch for a new set of requests
1.8055 + if ( fireGlobals && jQuery.active++ === 0 ) {
1.8056 + jQuery.event.trigger("ajaxStart");
1.8057 + }
1.8058 +
1.8059 + // Uppercase the type
1.8060 + s.type = s.type.toUpperCase();
1.8061 +
1.8062 + // Determine if request has content
1.8063 + s.hasContent = !rnoContent.test( s.type );
1.8064 +
1.8065 + // Save the URL in case we're toying with the If-Modified-Since
1.8066 + // and/or If-None-Match header later on
1.8067 + cacheURL = s.url;
1.8068 +
1.8069 + // More options handling for requests with no content
1.8070 + if ( !s.hasContent ) {
1.8071 +
1.8072 + // If data is available, append data to url
1.8073 + if ( s.data ) {
1.8074 + cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
1.8075 + // #9682: remove data so that it's not used in an eventual retry
1.8076 + delete s.data;
1.8077 + }
1.8078 +
1.8079 + // Add anti-cache in url if needed
1.8080 + if ( s.cache === false ) {
1.8081 + s.url = rts.test( cacheURL ) ?
1.8082 +
1.8083 + // If there is already a '_' parameter, set its value
1.8084 + cacheURL.replace( rts, "$1_=" + nonce++ ) :
1.8085 +
1.8086 + // Otherwise add one to the end
1.8087 + cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
1.8088 + }
1.8089 + }
1.8090 +
1.8091 + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
1.8092 + if ( s.ifModified ) {
1.8093 + if ( jQuery.lastModified[ cacheURL ] ) {
1.8094 + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
1.8095 + }
1.8096 + if ( jQuery.etag[ cacheURL ] ) {
1.8097 + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
1.8098 + }
1.8099 + }
1.8100 +
1.8101 + // Set the correct header, if data is being sent
1.8102 + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
1.8103 + jqXHR.setRequestHeader( "Content-Type", s.contentType );
1.8104 + }
1.8105 +
1.8106 + // Set the Accepts header for the server, depending on the dataType
1.8107 + jqXHR.setRequestHeader(
1.8108 + "Accept",
1.8109 + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
1.8110 + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
1.8111 + s.accepts[ "*" ]
1.8112 + );
1.8113 +
1.8114 + // Check for headers option
1.8115 + for ( i in s.headers ) {
1.8116 + jqXHR.setRequestHeader( i, s.headers[ i ] );
1.8117 + }
1.8118 +
1.8119 + // Allow custom headers/mimetypes and early abort
1.8120 + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
1.8121 + // Abort if not done already and return
1.8122 + return jqXHR.abort();
1.8123 + }
1.8124 +
1.8125 + // aborting is no longer a cancellation
1.8126 + strAbort = "abort";
1.8127 +
1.8128 + // Install callbacks on deferreds
1.8129 + for ( i in { success: 1, error: 1, complete: 1 } ) {
1.8130 + jqXHR[ i ]( s[ i ] );
1.8131 + }
1.8132 +
1.8133 + // Get transport
1.8134 + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
1.8135 +
1.8136 + // If no transport, we auto-abort
1.8137 + if ( !transport ) {
1.8138 + done( -1, "No Transport" );
1.8139 + } else {
1.8140 + jqXHR.readyState = 1;
1.8141 +
1.8142 + // Send global event
1.8143 + if ( fireGlobals ) {
1.8144 + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
1.8145 + }
1.8146 + // Timeout
1.8147 + if ( s.async && s.timeout > 0 ) {
1.8148 + timeoutTimer = setTimeout(function() {
1.8149 + jqXHR.abort("timeout");
1.8150 + }, s.timeout );
1.8151 + }
1.8152 +
1.8153 + try {
1.8154 + state = 1;
1.8155 + transport.send( requestHeaders, done );
1.8156 + } catch ( e ) {
1.8157 + // Propagate exception as error if not done
1.8158 + if ( state < 2 ) {
1.8159 + done( -1, e );
1.8160 + // Simply rethrow otherwise
1.8161 + } else {
1.8162 + throw e;
1.8163 + }
1.8164 + }
1.8165 + }
1.8166 +
1.8167 + // Callback for when everything is done
1.8168 + function done( status, nativeStatusText, responses, headers ) {
1.8169 + var isSuccess, success, error, response, modified,
1.8170 + statusText = nativeStatusText;
1.8171 +
1.8172 + // Called once
1.8173 + if ( state === 2 ) {
1.8174 + return;
1.8175 + }
1.8176 +
1.8177 + // State is "done" now
1.8178 + state = 2;
1.8179 +
1.8180 + // Clear timeout if it exists
1.8181 + if ( timeoutTimer ) {
1.8182 + clearTimeout( timeoutTimer );
1.8183 + }
1.8184 +
1.8185 + // Dereference transport for early garbage collection
1.8186 + // (no matter how long the jqXHR object will be used)
1.8187 + transport = undefined;
1.8188 +
1.8189 + // Cache response headers
1.8190 + responseHeadersString = headers || "";
1.8191 +
1.8192 + // Set readyState
1.8193 + jqXHR.readyState = status > 0 ? 4 : 0;
1.8194 +
1.8195 + // Determine if successful
1.8196 + isSuccess = status >= 200 && status < 300 || status === 304;
1.8197 +
1.8198 + // Get response data
1.8199 + if ( responses ) {
1.8200 + response = ajaxHandleResponses( s, jqXHR, responses );
1.8201 + }
1.8202 +
1.8203 + // Convert no matter what (that way responseXXX fields are always set)
1.8204 + response = ajaxConvert( s, response, jqXHR, isSuccess );
1.8205 +
1.8206 + // If successful, handle type chaining
1.8207 + if ( isSuccess ) {
1.8208 +
1.8209 + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
1.8210 + if ( s.ifModified ) {
1.8211 + modified = jqXHR.getResponseHeader("Last-Modified");
1.8212 + if ( modified ) {
1.8213 + jQuery.lastModified[ cacheURL ] = modified;
1.8214 + }
1.8215 + modified = jqXHR.getResponseHeader("etag");
1.8216 + if ( modified ) {
1.8217 + jQuery.etag[ cacheURL ] = modified;
1.8218 + }
1.8219 + }
1.8220 +
1.8221 + // if no content
1.8222 + if ( status === 204 || s.type === "HEAD" ) {
1.8223 + statusText = "nocontent";
1.8224 +
1.8225 + // if not modified
1.8226 + } else if ( status === 304 ) {
1.8227 + statusText = "notmodified";
1.8228 +
1.8229 + // If we have data, let's convert it
1.8230 + } else {
1.8231 + statusText = response.state;
1.8232 + success = response.data;
1.8233 + error = response.error;
1.8234 + isSuccess = !error;
1.8235 + }
1.8236 + } else {
1.8237 + // We extract error from statusText
1.8238 + // then normalize statusText and status for non-aborts
1.8239 + error = statusText;
1.8240 + if ( status || !statusText ) {
1.8241 + statusText = "error";
1.8242 + if ( status < 0 ) {
1.8243 + status = 0;
1.8244 + }
1.8245 + }
1.8246 + }
1.8247 +
1.8248 + // Set data for the fake xhr object
1.8249 + jqXHR.status = status;
1.8250 + jqXHR.statusText = ( nativeStatusText || statusText ) + "";
1.8251 +
1.8252 + // Success/Error
1.8253 + if ( isSuccess ) {
1.8254 + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
1.8255 + } else {
1.8256 + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
1.8257 + }
1.8258 +
1.8259 + // Status-dependent callbacks
1.8260 + jqXHR.statusCode( statusCode );
1.8261 + statusCode = undefined;
1.8262 +
1.8263 + if ( fireGlobals ) {
1.8264 + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
1.8265 + [ jqXHR, s, isSuccess ? success : error ] );
1.8266 + }
1.8267 +
1.8268 + // Complete
1.8269 + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
1.8270 +
1.8271 + if ( fireGlobals ) {
1.8272 + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
1.8273 + // Handle the global AJAX counter
1.8274 + if ( !( --jQuery.active ) ) {
1.8275 + jQuery.event.trigger("ajaxStop");
1.8276 + }
1.8277 + }
1.8278 + }
1.8279 +
1.8280 + return jqXHR;
1.8281 + },
1.8282 +
1.8283 + getJSON: function( url, data, callback ) {
1.8284 + return jQuery.get( url, data, callback, "json" );
1.8285 + },
1.8286 +
1.8287 + getScript: function( url, callback ) {
1.8288 + return jQuery.get( url, undefined, callback, "script" );
1.8289 + }
1.8290 +});
1.8291 +
1.8292 +jQuery.each( [ "get", "post" ], function( i, method ) {
1.8293 + jQuery[ method ] = function( url, data, callback, type ) {
1.8294 + // shift arguments if data argument was omitted
1.8295 + if ( jQuery.isFunction( data ) ) {
1.8296 + type = type || callback;
1.8297 + callback = data;
1.8298 + data = undefined;
1.8299 + }
1.8300 +
1.8301 + return jQuery.ajax({
1.8302 + url: url,
1.8303 + type: method,
1.8304 + dataType: type,
1.8305 + data: data,
1.8306 + success: callback
1.8307 + });
1.8308 + };
1.8309 +});
1.8310 +
1.8311 +// Attach a bunch of functions for handling common AJAX events
1.8312 +jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
1.8313 + jQuery.fn[ type ] = function( fn ) {
1.8314 + return this.on( type, fn );
1.8315 + };
1.8316 +});
1.8317 +
1.8318 +
1.8319 +jQuery._evalUrl = function( url ) {
1.8320 + return jQuery.ajax({
1.8321 + url: url,
1.8322 + type: "GET",
1.8323 + dataType: "script",
1.8324 + async: false,
1.8325 + global: false,
1.8326 + "throws": true
1.8327 + });
1.8328 +};
1.8329 +
1.8330 +
1.8331 +jQuery.fn.extend({
1.8332 + wrapAll: function( html ) {
1.8333 + var wrap;
1.8334 +
1.8335 + if ( jQuery.isFunction( html ) ) {
1.8336 + return this.each(function( i ) {
1.8337 + jQuery( this ).wrapAll( html.call(this, i) );
1.8338 + });
1.8339 + }
1.8340 +
1.8341 + if ( this[ 0 ] ) {
1.8342 +
1.8343 + // The elements to wrap the target around
1.8344 + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
1.8345 +
1.8346 + if ( this[ 0 ].parentNode ) {
1.8347 + wrap.insertBefore( this[ 0 ] );
1.8348 + }
1.8349 +
1.8350 + wrap.map(function() {
1.8351 + var elem = this;
1.8352 +
1.8353 + while ( elem.firstElementChild ) {
1.8354 + elem = elem.firstElementChild;
1.8355 + }
1.8356 +
1.8357 + return elem;
1.8358 + }).append( this );
1.8359 + }
1.8360 +
1.8361 + return this;
1.8362 + },
1.8363 +
1.8364 + wrapInner: function( html ) {
1.8365 + if ( jQuery.isFunction( html ) ) {
1.8366 + return this.each(function( i ) {
1.8367 + jQuery( this ).wrapInner( html.call(this, i) );
1.8368 + });
1.8369 + }
1.8370 +
1.8371 + return this.each(function() {
1.8372 + var self = jQuery( this ),
1.8373 + contents = self.contents();
1.8374 +
1.8375 + if ( contents.length ) {
1.8376 + contents.wrapAll( html );
1.8377 +
1.8378 + } else {
1.8379 + self.append( html );
1.8380 + }
1.8381 + });
1.8382 + },
1.8383 +
1.8384 + wrap: function( html ) {
1.8385 + var isFunction = jQuery.isFunction( html );
1.8386 +
1.8387 + return this.each(function( i ) {
1.8388 + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
1.8389 + });
1.8390 + },
1.8391 +
1.8392 + unwrap: function() {
1.8393 + return this.parent().each(function() {
1.8394 + if ( !jQuery.nodeName( this, "body" ) ) {
1.8395 + jQuery( this ).replaceWith( this.childNodes );
1.8396 + }
1.8397 + }).end();
1.8398 + }
1.8399 +});
1.8400 +
1.8401 +
1.8402 +jQuery.expr.filters.hidden = function( elem ) {
1.8403 + // Support: Opera <= 12.12
1.8404 + // Opera reports offsetWidths and offsetHeights less than zero on some elements
1.8405 + return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
1.8406 +};
1.8407 +jQuery.expr.filters.visible = function( elem ) {
1.8408 + return !jQuery.expr.filters.hidden( elem );
1.8409 +};
1.8410 +
1.8411 +
1.8412 +
1.8413 +
1.8414 +var r20 = /%20/g,
1.8415 + rbracket = /\[\]$/,
1.8416 + rCRLF = /\r?\n/g,
1.8417 + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
1.8418 + rsubmittable = /^(?:input|select|textarea|keygen)/i;
1.8419 +
1.8420 +function buildParams( prefix, obj, traditional, add ) {
1.8421 + var name;
1.8422 +
1.8423 + if ( jQuery.isArray( obj ) ) {
1.8424 + // Serialize array item.
1.8425 + jQuery.each( obj, function( i, v ) {
1.8426 + if ( traditional || rbracket.test( prefix ) ) {
1.8427 + // Treat each array item as a scalar.
1.8428 + add( prefix, v );
1.8429 +
1.8430 + } else {
1.8431 + // Item is non-scalar (array or object), encode its numeric index.
1.8432 + buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
1.8433 + }
1.8434 + });
1.8435 +
1.8436 + } else if ( !traditional && jQuery.type( obj ) === "object" ) {
1.8437 + // Serialize object item.
1.8438 + for ( name in obj ) {
1.8439 + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
1.8440 + }
1.8441 +
1.8442 + } else {
1.8443 + // Serialize scalar item.
1.8444 + add( prefix, obj );
1.8445 + }
1.8446 +}
1.8447 +
1.8448 +// Serialize an array of form elements or a set of
1.8449 +// key/values into a query string
1.8450 +jQuery.param = function( a, traditional ) {
1.8451 + var prefix,
1.8452 + s = [],
1.8453 + add = function( key, value ) {
1.8454 + // If value is a function, invoke it and return its value
1.8455 + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
1.8456 + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
1.8457 + };
1.8458 +
1.8459 + // Set traditional to true for jQuery <= 1.3.2 behavior.
1.8460 + if ( traditional === undefined ) {
1.8461 + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
1.8462 + }
1.8463 +
1.8464 + // If an array was passed in, assume that it is an array of form elements.
1.8465 + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
1.8466 + // Serialize the form elements
1.8467 + jQuery.each( a, function() {
1.8468 + add( this.name, this.value );
1.8469 + });
1.8470 +
1.8471 + } else {
1.8472 + // If traditional, encode the "old" way (the way 1.3.2 or older
1.8473 + // did it), otherwise encode params recursively.
1.8474 + for ( prefix in a ) {
1.8475 + buildParams( prefix, a[ prefix ], traditional, add );
1.8476 + }
1.8477 + }
1.8478 +
1.8479 + // Return the resulting serialization
1.8480 + return s.join( "&" ).replace( r20, "+" );
1.8481 +};
1.8482 +
1.8483 +jQuery.fn.extend({
1.8484 + serialize: function() {
1.8485 + return jQuery.param( this.serializeArray() );
1.8486 + },
1.8487 + serializeArray: function() {
1.8488 + return this.map(function() {
1.8489 + // Can add propHook for "elements" to filter or add form elements
1.8490 + var elements = jQuery.prop( this, "elements" );
1.8491 + return elements ? jQuery.makeArray( elements ) : this;
1.8492 + })
1.8493 + .filter(function() {
1.8494 + var type = this.type;
1.8495 +
1.8496 + // Use .is( ":disabled" ) so that fieldset[disabled] works
1.8497 + return this.name && !jQuery( this ).is( ":disabled" ) &&
1.8498 + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
1.8499 + ( this.checked || !rcheckableType.test( type ) );
1.8500 + })
1.8501 + .map(function( i, elem ) {
1.8502 + var val = jQuery( this ).val();
1.8503 +
1.8504 + return val == null ?
1.8505 + null :
1.8506 + jQuery.isArray( val ) ?
1.8507 + jQuery.map( val, function( val ) {
1.8508 + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
1.8509 + }) :
1.8510 + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
1.8511 + }).get();
1.8512 + }
1.8513 +});
1.8514 +
1.8515 +
1.8516 +jQuery.ajaxSettings.xhr = function() {
1.8517 + try {
1.8518 + return new XMLHttpRequest();
1.8519 + } catch( e ) {}
1.8520 +};
1.8521 +
1.8522 +var xhrId = 0,
1.8523 + xhrCallbacks = {},
1.8524 + xhrSuccessStatus = {
1.8525 + // file protocol always yields status code 0, assume 200
1.8526 + 0: 200,
1.8527 + // Support: IE9
1.8528 + // #1450: sometimes IE returns 1223 when it should be 204
1.8529 + 1223: 204
1.8530 + },
1.8531 + xhrSupported = jQuery.ajaxSettings.xhr();
1.8532 +
1.8533 +// Support: IE9
1.8534 +// Open requests must be manually aborted on unload (#5280)
1.8535 +if ( window.ActiveXObject ) {
1.8536 + jQuery( window ).on( "unload", function() {
1.8537 + for ( var key in xhrCallbacks ) {
1.8538 + xhrCallbacks[ key ]();
1.8539 + }
1.8540 + });
1.8541 +}
1.8542 +
1.8543 +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
1.8544 +support.ajax = xhrSupported = !!xhrSupported;
1.8545 +
1.8546 +jQuery.ajaxTransport(function( options ) {
1.8547 + var callback;
1.8548 +
1.8549 + // Cross domain only allowed if supported through XMLHttpRequest
1.8550 + if ( support.cors || xhrSupported && !options.crossDomain ) {
1.8551 + return {
1.8552 + send: function( headers, complete ) {
1.8553 + var i,
1.8554 + xhr = options.xhr(),
1.8555 + id = ++xhrId;
1.8556 +
1.8557 + xhr.open( options.type, options.url, options.async, options.username, options.password );
1.8558 +
1.8559 + // Apply custom fields if provided
1.8560 + if ( options.xhrFields ) {
1.8561 + for ( i in options.xhrFields ) {
1.8562 + xhr[ i ] = options.xhrFields[ i ];
1.8563 + }
1.8564 + }
1.8565 +
1.8566 + // Override mime type if needed
1.8567 + if ( options.mimeType && xhr.overrideMimeType ) {
1.8568 + xhr.overrideMimeType( options.mimeType );
1.8569 + }
1.8570 +
1.8571 + // X-Requested-With header
1.8572 + // For cross-domain requests, seeing as conditions for a preflight are
1.8573 + // akin to a jigsaw puzzle, we simply never set it to be sure.
1.8574 + // (it can always be set on a per-request basis or even using ajaxSetup)
1.8575 + // For same-domain requests, won't change header if already provided.
1.8576 + if ( !options.crossDomain && !headers["X-Requested-With"] ) {
1.8577 + headers["X-Requested-With"] = "XMLHttpRequest";
1.8578 + }
1.8579 +
1.8580 + // Set headers
1.8581 + for ( i in headers ) {
1.8582 + xhr.setRequestHeader( i, headers[ i ] );
1.8583 + }
1.8584 +
1.8585 + // Callback
1.8586 + callback = function( type ) {
1.8587 + return function() {
1.8588 + if ( callback ) {
1.8589 + delete xhrCallbacks[ id ];
1.8590 + callback = xhr.onload = xhr.onerror = null;
1.8591 +
1.8592 + if ( type === "abort" ) {
1.8593 + xhr.abort();
1.8594 + } else if ( type === "error" ) {
1.8595 + complete(
1.8596 + // file: protocol always yields status 0; see #8605, #14207
1.8597 + xhr.status,
1.8598 + xhr.statusText
1.8599 + );
1.8600 + } else {
1.8601 + complete(
1.8602 + xhrSuccessStatus[ xhr.status ] || xhr.status,
1.8603 + xhr.statusText,
1.8604 + // Support: IE9
1.8605 + // Accessing binary-data responseText throws an exception
1.8606 + // (#11426)
1.8607 + typeof xhr.responseText === "string" ? {
1.8608 + text: xhr.responseText
1.8609 + } : undefined,
1.8610 + xhr.getAllResponseHeaders()
1.8611 + );
1.8612 + }
1.8613 + }
1.8614 + };
1.8615 + };
1.8616 +
1.8617 + // Listen to events
1.8618 + xhr.onload = callback();
1.8619 + xhr.onerror = callback("error");
1.8620 +
1.8621 + // Create the abort callback
1.8622 + callback = xhrCallbacks[ id ] = callback("abort");
1.8623 +
1.8624 + try {
1.8625 + // Do send the request (this may raise an exception)
1.8626 + xhr.send( options.hasContent && options.data || null );
1.8627 + } catch ( e ) {
1.8628 + // #14683: Only rethrow if this hasn't been notified as an error yet
1.8629 + if ( callback ) {
1.8630 + throw e;
1.8631 + }
1.8632 + }
1.8633 + },
1.8634 +
1.8635 + abort: function() {
1.8636 + if ( callback ) {
1.8637 + callback();
1.8638 + }
1.8639 + }
1.8640 + };
1.8641 + }
1.8642 +});
1.8643 +
1.8644 +
1.8645 +
1.8646 +
1.8647 +// Install script dataType
1.8648 +jQuery.ajaxSetup({
1.8649 + accepts: {
1.8650 + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
1.8651 + },
1.8652 + contents: {
1.8653 + script: /(?:java|ecma)script/
1.8654 + },
1.8655 + converters: {
1.8656 + "text script": function( text ) {
1.8657 + jQuery.globalEval( text );
1.8658 + return text;
1.8659 + }
1.8660 + }
1.8661 +});
1.8662 +
1.8663 +// Handle cache's special case and crossDomain
1.8664 +jQuery.ajaxPrefilter( "script", function( s ) {
1.8665 + if ( s.cache === undefined ) {
1.8666 + s.cache = false;
1.8667 + }
1.8668 + if ( s.crossDomain ) {
1.8669 + s.type = "GET";
1.8670 + }
1.8671 +});
1.8672 +
1.8673 +// Bind script tag hack transport
1.8674 +jQuery.ajaxTransport( "script", function( s ) {
1.8675 + // This transport only deals with cross domain requests
1.8676 + if ( s.crossDomain ) {
1.8677 + var script, callback;
1.8678 + return {
1.8679 + send: function( _, complete ) {
1.8680 + script = jQuery("<script>").prop({
1.8681 + async: true,
1.8682 + charset: s.scriptCharset,
1.8683 + src: s.url
1.8684 + }).on(
1.8685 + "load error",
1.8686 + callback = function( evt ) {
1.8687 + script.remove();
1.8688 + callback = null;
1.8689 + if ( evt ) {
1.8690 + complete( evt.type === "error" ? 404 : 200, evt.type );
1.8691 + }
1.8692 + }
1.8693 + );
1.8694 + document.head.appendChild( script[ 0 ] );
1.8695 + },
1.8696 + abort: function() {
1.8697 + if ( callback ) {
1.8698 + callback();
1.8699 + }
1.8700 + }
1.8701 + };
1.8702 + }
1.8703 +});
1.8704 +
1.8705 +
1.8706 +
1.8707 +
1.8708 +var oldCallbacks = [],
1.8709 + rjsonp = /(=)\?(?=&|$)|\?\?/;
1.8710 +
1.8711 +// Default jsonp settings
1.8712 +jQuery.ajaxSetup({
1.8713 + jsonp: "callback",
1.8714 + jsonpCallback: function() {
1.8715 + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
1.8716 + this[ callback ] = true;
1.8717 + return callback;
1.8718 + }
1.8719 +});
1.8720 +
1.8721 +// Detect, normalize options and install callbacks for jsonp requests
1.8722 +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
1.8723 +
1.8724 + var callbackName, overwritten, responseContainer,
1.8725 + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
1.8726 + "url" :
1.8727 + typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
1.8728 + );
1.8729 +
1.8730 + // Handle iff the expected data type is "jsonp" or we have a parameter to set
1.8731 + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
1.8732 +
1.8733 + // Get callback name, remembering preexisting value associated with it
1.8734 + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
1.8735 + s.jsonpCallback() :
1.8736 + s.jsonpCallback;
1.8737 +
1.8738 + // Insert callback into url or form data
1.8739 + if ( jsonProp ) {
1.8740 + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
1.8741 + } else if ( s.jsonp !== false ) {
1.8742 + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
1.8743 + }
1.8744 +
1.8745 + // Use data converter to retrieve json after script execution
1.8746 + s.converters["script json"] = function() {
1.8747 + if ( !responseContainer ) {
1.8748 + jQuery.error( callbackName + " was not called" );
1.8749 + }
1.8750 + return responseContainer[ 0 ];
1.8751 + };
1.8752 +
1.8753 + // force json dataType
1.8754 + s.dataTypes[ 0 ] = "json";
1.8755 +
1.8756 + // Install callback
1.8757 + overwritten = window[ callbackName ];
1.8758 + window[ callbackName ] = function() {
1.8759 + responseContainer = arguments;
1.8760 + };
1.8761 +
1.8762 + // Clean-up function (fires after converters)
1.8763 + jqXHR.always(function() {
1.8764 + // Restore preexisting value
1.8765 + window[ callbackName ] = overwritten;
1.8766 +
1.8767 + // Save back as free
1.8768 + if ( s[ callbackName ] ) {
1.8769 + // make sure that re-using the options doesn't screw things around
1.8770 + s.jsonpCallback = originalSettings.jsonpCallback;
1.8771 +
1.8772 + // save the callback name for future use
1.8773 + oldCallbacks.push( callbackName );
1.8774 + }
1.8775 +
1.8776 + // Call if it was a function and we have a response
1.8777 + if ( responseContainer && jQuery.isFunction( overwritten ) ) {
1.8778 + overwritten( responseContainer[ 0 ] );
1.8779 + }
1.8780 +
1.8781 + responseContainer = overwritten = undefined;
1.8782 + });
1.8783 +
1.8784 + // Delegate to script
1.8785 + return "script";
1.8786 + }
1.8787 +});
1.8788 +
1.8789 +
1.8790 +
1.8791 +
1.8792 +// data: string of html
1.8793 +// context (optional): If specified, the fragment will be created in this context, defaults to document
1.8794 +// keepScripts (optional): If true, will include scripts passed in the html string
1.8795 +jQuery.parseHTML = function( data, context, keepScripts ) {
1.8796 + if ( !data || typeof data !== "string" ) {
1.8797 + return null;
1.8798 + }
1.8799 + if ( typeof context === "boolean" ) {
1.8800 + keepScripts = context;
1.8801 + context = false;
1.8802 + }
1.8803 + context = context || document;
1.8804 +
1.8805 + var parsed = rsingleTag.exec( data ),
1.8806 + scripts = !keepScripts && [];
1.8807 +
1.8808 + // Single tag
1.8809 + if ( parsed ) {
1.8810 + return [ context.createElement( parsed[1] ) ];
1.8811 + }
1.8812 +
1.8813 + parsed = jQuery.buildFragment( [ data ], context, scripts );
1.8814 +
1.8815 + if ( scripts && scripts.length ) {
1.8816 + jQuery( scripts ).remove();
1.8817 + }
1.8818 +
1.8819 + return jQuery.merge( [], parsed.childNodes );
1.8820 +};
1.8821 +
1.8822 +
1.8823 +// Keep a copy of the old load method
1.8824 +var _load = jQuery.fn.load;
1.8825 +
1.8826 +/**
1.8827 + * Load a url into a page
1.8828 + */
1.8829 +jQuery.fn.load = function( url, params, callback ) {
1.8830 + if ( typeof url !== "string" && _load ) {
1.8831 + return _load.apply( this, arguments );
1.8832 + }
1.8833 +
1.8834 + var selector, type, response,
1.8835 + self = this,
1.8836 + off = url.indexOf(" ");
1.8837 +
1.8838 + if ( off >= 0 ) {
1.8839 + selector = jQuery.trim( url.slice( off ) );
1.8840 + url = url.slice( 0, off );
1.8841 + }
1.8842 +
1.8843 + // If it's a function
1.8844 + if ( jQuery.isFunction( params ) ) {
1.8845 +
1.8846 + // We assume that it's the callback
1.8847 + callback = params;
1.8848 + params = undefined;
1.8849 +
1.8850 + // Otherwise, build a param string
1.8851 + } else if ( params && typeof params === "object" ) {
1.8852 + type = "POST";
1.8853 + }
1.8854 +
1.8855 + // If we have elements to modify, make the request
1.8856 + if ( self.length > 0 ) {
1.8857 + jQuery.ajax({
1.8858 + url: url,
1.8859 +
1.8860 + // if "type" variable is undefined, then "GET" method will be used
1.8861 + type: type,
1.8862 + dataType: "html",
1.8863 + data: params
1.8864 + }).done(function( responseText ) {
1.8865 +
1.8866 + // Save response for use in complete callback
1.8867 + response = arguments;
1.8868 +
1.8869 + self.html( selector ?
1.8870 +
1.8871 + // If a selector was specified, locate the right elements in a dummy div
1.8872 + // Exclude scripts to avoid IE 'Permission Denied' errors
1.8873 + jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
1.8874 +
1.8875 + // Otherwise use the full result
1.8876 + responseText );
1.8877 +
1.8878 + }).complete( callback && function( jqXHR, status ) {
1.8879 + self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
1.8880 + });
1.8881 + }
1.8882 +
1.8883 + return this;
1.8884 +};
1.8885 +
1.8886 +
1.8887 +
1.8888 +
1.8889 +jQuery.expr.filters.animated = function( elem ) {
1.8890 + return jQuery.grep(jQuery.timers, function( fn ) {
1.8891 + return elem === fn.elem;
1.8892 + }).length;
1.8893 +};
1.8894 +
1.8895 +
1.8896 +
1.8897 +
1.8898 +var docElem = window.document.documentElement;
1.8899 +
1.8900 +/**
1.8901 + * Gets a window from an element
1.8902 + */
1.8903 +function getWindow( elem ) {
1.8904 + return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
1.8905 +}
1.8906 +
1.8907 +jQuery.offset = {
1.8908 + setOffset: function( elem, options, i ) {
1.8909 + var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
1.8910 + position = jQuery.css( elem, "position" ),
1.8911 + curElem = jQuery( elem ),
1.8912 + props = {};
1.8913 +
1.8914 + // Set position first, in-case top/left are set even on static elem
1.8915 + if ( position === "static" ) {
1.8916 + elem.style.position = "relative";
1.8917 + }
1.8918 +
1.8919 + curOffset = curElem.offset();
1.8920 + curCSSTop = jQuery.css( elem, "top" );
1.8921 + curCSSLeft = jQuery.css( elem, "left" );
1.8922 + calculatePosition = ( position === "absolute" || position === "fixed" ) &&
1.8923 + ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
1.8924 +
1.8925 + // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
1.8926 + if ( calculatePosition ) {
1.8927 + curPosition = curElem.position();
1.8928 + curTop = curPosition.top;
1.8929 + curLeft = curPosition.left;
1.8930 +
1.8931 + } else {
1.8932 + curTop = parseFloat( curCSSTop ) || 0;
1.8933 + curLeft = parseFloat( curCSSLeft ) || 0;
1.8934 + }
1.8935 +
1.8936 + if ( jQuery.isFunction( options ) ) {
1.8937 + options = options.call( elem, i, curOffset );
1.8938 + }
1.8939 +
1.8940 + if ( options.top != null ) {
1.8941 + props.top = ( options.top - curOffset.top ) + curTop;
1.8942 + }
1.8943 + if ( options.left != null ) {
1.8944 + props.left = ( options.left - curOffset.left ) + curLeft;
1.8945 + }
1.8946 +
1.8947 + if ( "using" in options ) {
1.8948 + options.using.call( elem, props );
1.8949 +
1.8950 + } else {
1.8951 + curElem.css( props );
1.8952 + }
1.8953 + }
1.8954 +};
1.8955 +
1.8956 +jQuery.fn.extend({
1.8957 + offset: function( options ) {
1.8958 + if ( arguments.length ) {
1.8959 + return options === undefined ?
1.8960 + this :
1.8961 + this.each(function( i ) {
1.8962 + jQuery.offset.setOffset( this, options, i );
1.8963 + });
1.8964 + }
1.8965 +
1.8966 + var docElem, win,
1.8967 + elem = this[ 0 ],
1.8968 + box = { top: 0, left: 0 },
1.8969 + doc = elem && elem.ownerDocument;
1.8970 +
1.8971 + if ( !doc ) {
1.8972 + return;
1.8973 + }
1.8974 +
1.8975 + docElem = doc.documentElement;
1.8976 +
1.8977 + // Make sure it's not a disconnected DOM node
1.8978 + if ( !jQuery.contains( docElem, elem ) ) {
1.8979 + return box;
1.8980 + }
1.8981 +
1.8982 + // If we don't have gBCR, just use 0,0 rather than error
1.8983 + // BlackBerry 5, iOS 3 (original iPhone)
1.8984 + if ( typeof elem.getBoundingClientRect !== strundefined ) {
1.8985 + box = elem.getBoundingClientRect();
1.8986 + }
1.8987 + win = getWindow( doc );
1.8988 + return {
1.8989 + top: box.top + win.pageYOffset - docElem.clientTop,
1.8990 + left: box.left + win.pageXOffset - docElem.clientLeft
1.8991 + };
1.8992 + },
1.8993 +
1.8994 + position: function() {
1.8995 + if ( !this[ 0 ] ) {
1.8996 + return;
1.8997 + }
1.8998 +
1.8999 + var offsetParent, offset,
1.9000 + elem = this[ 0 ],
1.9001 + parentOffset = { top: 0, left: 0 };
1.9002 +
1.9003 + // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
1.9004 + if ( jQuery.css( elem, "position" ) === "fixed" ) {
1.9005 + // We assume that getBoundingClientRect is available when computed position is fixed
1.9006 + offset = elem.getBoundingClientRect();
1.9007 +
1.9008 + } else {
1.9009 + // Get *real* offsetParent
1.9010 + offsetParent = this.offsetParent();
1.9011 +
1.9012 + // Get correct offsets
1.9013 + offset = this.offset();
1.9014 + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
1.9015 + parentOffset = offsetParent.offset();
1.9016 + }
1.9017 +
1.9018 + // Add offsetParent borders
1.9019 + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
1.9020 + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
1.9021 + }
1.9022 +
1.9023 + // Subtract parent offsets and element margins
1.9024 + return {
1.9025 + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
1.9026 + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
1.9027 + };
1.9028 + },
1.9029 +
1.9030 + offsetParent: function() {
1.9031 + return this.map(function() {
1.9032 + var offsetParent = this.offsetParent || docElem;
1.9033 +
1.9034 + while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
1.9035 + offsetParent = offsetParent.offsetParent;
1.9036 + }
1.9037 +
1.9038 + return offsetParent || docElem;
1.9039 + });
1.9040 + }
1.9041 +});
1.9042 +
1.9043 +// Create scrollLeft and scrollTop methods
1.9044 +jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
1.9045 + var top = "pageYOffset" === prop;
1.9046 +
1.9047 + jQuery.fn[ method ] = function( val ) {
1.9048 + return access( this, function( elem, method, val ) {
1.9049 + var win = getWindow( elem );
1.9050 +
1.9051 + if ( val === undefined ) {
1.9052 + return win ? win[ prop ] : elem[ method ];
1.9053 + }
1.9054 +
1.9055 + if ( win ) {
1.9056 + win.scrollTo(
1.9057 + !top ? val : window.pageXOffset,
1.9058 + top ? val : window.pageYOffset
1.9059 + );
1.9060 +
1.9061 + } else {
1.9062 + elem[ method ] = val;
1.9063 + }
1.9064 + }, method, val, arguments.length, null );
1.9065 + };
1.9066 +});
1.9067 +
1.9068 +// Add the top/left cssHooks using jQuery.fn.position
1.9069 +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
1.9070 +// getComputedStyle returns percent when specified for top/left/bottom/right
1.9071 +// rather than make the css module depend on the offset module, we just check for it here
1.9072 +jQuery.each( [ "top", "left" ], function( i, prop ) {
1.9073 + jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
1.9074 + function( elem, computed ) {
1.9075 + if ( computed ) {
1.9076 + computed = curCSS( elem, prop );
1.9077 + // if curCSS returns percentage, fallback to offset
1.9078 + return rnumnonpx.test( computed ) ?
1.9079 + jQuery( elem ).position()[ prop ] + "px" :
1.9080 + computed;
1.9081 + }
1.9082 + }
1.9083 + );
1.9084 +});
1.9085 +
1.9086 +
1.9087 +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
1.9088 +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
1.9089 + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
1.9090 + // margin is only for outerHeight, outerWidth
1.9091 + jQuery.fn[ funcName ] = function( margin, value ) {
1.9092 + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
1.9093 + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
1.9094 +
1.9095 + return access( this, function( elem, type, value ) {
1.9096 + var doc;
1.9097 +
1.9098 + if ( jQuery.isWindow( elem ) ) {
1.9099 + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
1.9100 + // isn't a whole lot we can do. See pull request at this URL for discussion:
1.9101 + // https://github.com/jquery/jquery/pull/764
1.9102 + return elem.document.documentElement[ "client" + name ];
1.9103 + }
1.9104 +
1.9105 + // Get document width or height
1.9106 + if ( elem.nodeType === 9 ) {
1.9107 + doc = elem.documentElement;
1.9108 +
1.9109 + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
1.9110 + // whichever is greatest
1.9111 + return Math.max(
1.9112 + elem.body[ "scroll" + name ], doc[ "scroll" + name ],
1.9113 + elem.body[ "offset" + name ], doc[ "offset" + name ],
1.9114 + doc[ "client" + name ]
1.9115 + );
1.9116 + }
1.9117 +
1.9118 + return value === undefined ?
1.9119 + // Get width or height on the element, requesting but not forcing parseFloat
1.9120 + jQuery.css( elem, type, extra ) :
1.9121 +
1.9122 + // Set width or height on the element
1.9123 + jQuery.style( elem, type, value, extra );
1.9124 + }, type, chainable ? margin : undefined, chainable, null );
1.9125 + };
1.9126 + });
1.9127 +});
1.9128 +
1.9129 +
1.9130 +// The number of elements contained in the matched element set
1.9131 +jQuery.fn.size = function() {
1.9132 + return this.length;
1.9133 +};
1.9134 +
1.9135 +jQuery.fn.andSelf = jQuery.fn.addBack;
1.9136 +
1.9137 +
1.9138 +
1.9139 +
1.9140 +// Register as a named AMD module, since jQuery can be concatenated with other
1.9141 +// files that may use define, but not via a proper concatenation script that
1.9142 +// understands anonymous AMD modules. A named AMD is safest and most robust
1.9143 +// way to register. Lowercase jquery is used because AMD module names are
1.9144 +// derived from file names, and jQuery is normally delivered in a lowercase
1.9145 +// file name. Do this after creating the global so that if an AMD module wants
1.9146 +// to call noConflict to hide this version of jQuery, it will work.
1.9147 +
1.9148 +// Note that for maximum portability, libraries that are not jQuery should
1.9149 +// declare themselves as anonymous modules, and avoid setting a global if an
1.9150 +// AMD loader is present. jQuery is a special case. For more information, see
1.9151 +// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
1.9152 +
1.9153 +if ( typeof define === "function" && define.amd ) {
1.9154 + define( "jquery", [], function() {
1.9155 + return jQuery;
1.9156 + });
1.9157 +}
1.9158 +
1.9159 +
1.9160 +
1.9161 +
1.9162 +var
1.9163 + // Map over jQuery in case of overwrite
1.9164 + _jQuery = window.jQuery,
1.9165 +
1.9166 + // Map over the $ in case of overwrite
1.9167 + _$ = window.$;
1.9168 +
1.9169 +jQuery.noConflict = function( deep ) {
1.9170 + if ( window.$ === jQuery ) {
1.9171 + window.$ = _$;
1.9172 + }
1.9173 +
1.9174 + if ( deep && window.jQuery === jQuery ) {
1.9175 + window.jQuery = _jQuery;
1.9176 + }
1.9177 +
1.9178 + return jQuery;
1.9179 +};
1.9180 +
1.9181 +// Expose jQuery and $ identifiers, even in
1.9182 +// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
1.9183 +// and CommonJS for browser emulators (#13566)
1.9184 +if ( typeof noGlobal === strundefined ) {
1.9185 + window.jQuery = window.$ = jQuery;
1.9186 +}
1.9187 +
1.9188 +
1.9189 +
1.9190 +
1.9191 +return jQuery;
1.9192 +
1.9193 +}));
1.9194 \ No newline at end of file
