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1 /*!
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2 * jQuery JavaScript Library v1.4.2
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3 * http://jquery.com/
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4 *
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5 * Copyright 2010, John Resig
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6 * Dual licensed under the MIT or GPL Version 2 licenses.
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7 * http://jquery.org/license
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8 *
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9 * Includes Sizzle.js
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10 * http://sizzlejs.com/
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11 * Copyright 2010, The Dojo Foundation
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12 * Released under the MIT, BSD, and GPL Licenses.
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13 *
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14 * Date: Sat Feb 13 22:33:48 2010 -0500
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15 */
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16 (function( window, undefined ) {
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17
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18 // Define a local copy of jQuery
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19 var jQuery = function( selector, context ) {
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20 // The jQuery object is actually just the init constructor 'enhanced'
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21 return new jQuery.fn.init( selector, context );
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22 },
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23
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24 // Map over jQuery in case of overwrite
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25 _jQuery = window.jQuery,
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26
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27 // Map over the $ in case of overwrite
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28 _$ = window.$,
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29
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30 // Use the correct document accordingly with window argument (sandbox)
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31 document = window.document,
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32
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33 // A central reference to the root jQuery(document)
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34 rootjQuery,
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35
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36 // A simple way to check for HTML strings or ID strings
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37 // (both of which we optimize for)
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38 quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,
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39
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40 // Is it a simple selector
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41 isSimple = /^.[^:#\[\.,]*$/,
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42
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43 // Check if a string has a non-whitespace character in it
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44 rnotwhite = /\S/,
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45
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46 // Used for trimming whitespace
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47 rtrim = /^(\s|\u00A0)+|(\s|\u00A0)+$/g,
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48
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49 // Match a standalone tag
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50 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
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51
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52 // Keep a UserAgent string for use with jQuery.browser
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53 userAgent = navigator.userAgent,
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54
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55 // For matching the engine and version of the browser
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56 browserMatch,
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57
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58 // Has the ready events already been bound?
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59 readyBound = false,
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60
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61 // The functions to execute on DOM ready
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62 readyList = [],
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63
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64 // The ready event handler
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65 DOMContentLoaded,
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66
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67 // Save a reference to some core methods
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68 toString = Object.prototype.toString,
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69 hasOwnProperty = Object.prototype.hasOwnProperty,
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70 push = Array.prototype.push,
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71 slice = Array.prototype.slice,
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72 indexOf = Array.prototype.indexOf;
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73
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74 jQuery.fn = jQuery.prototype = {
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75 init: function( selector, context ) {
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76 var match, elem, ret, doc;
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77
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78 // Handle $(""), $(null), or $(undefined)
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79 if ( !selector ) {
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80 return this;
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81 }
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82
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83 // Handle $(DOMElement)
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84 if ( selector.nodeType ) {
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85 this.context = this[0] = selector;
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86 this.length = 1;
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87 return this;
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88 }
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89
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90 // The body element only exists once, optimize finding it
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91 if ( selector === "body" && !context ) {
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92 this.context = document;
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93 this[0] = document.body;
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94 this.selector = "body";
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95 this.length = 1;
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96 return this;
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97 }
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98
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99 // Handle HTML strings
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100 if ( typeof selector === "string" ) {
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101 // Are we dealing with HTML string or an ID?
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102 match = quickExpr.exec( selector );
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103
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104 // Verify a match, and that no context was specified for #id
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105 if ( match && (match[1] || !context) ) {
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106
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107 // HANDLE: $(html) -> $(array)
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108 if ( match[1] ) {
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109 doc = (context ? context.ownerDocument || context : document);
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110
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111 // If a single string is passed in and it's a single tag
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112 // just do a createElement and skip the rest
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113 ret = rsingleTag.exec( selector );
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114
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115 if ( ret ) {
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116 if ( jQuery.isPlainObject( context ) ) {
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117 selector = [ document.createElement( ret[1] ) ];
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118 jQuery.fn.attr.call( selector, context, true );
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119
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120 } else {
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121 selector = [ doc.createElement( ret[1] ) ];
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122 }
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123
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124 } else {
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125 ret = buildFragment( [ match[1] ], [ doc ] );
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126 selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
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127 }
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128
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129 return jQuery.merge( this, selector );
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130
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131 // HANDLE: $("#id")
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132 } else {
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133 elem = document.getElementById( match[2] );
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134
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135 if ( elem ) {
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136 // Handle the case where IE and Opera return items
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137 // by name instead of ID
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138 if ( elem.id !== match[2] ) {
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139 return rootjQuery.find( selector );
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140 }
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141
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142 // Otherwise, we inject the element directly into the jQuery object
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143 this.length = 1;
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144 this[0] = elem;
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145 }
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146
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147 this.context = document;
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148 this.selector = selector;
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149 return this;
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150 }
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151
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152 // HANDLE: $("TAG")
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153 } else if ( !context && /^\w+$/.test( selector ) ) {
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154 this.selector = selector;
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155 this.context = document;
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156 selector = document.getElementsByTagName( selector );
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157 return jQuery.merge( this, selector );
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158
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159 // HANDLE: $(expr, $(...))
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160 } else if ( !context || context.jquery ) {
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161 return (context || rootjQuery).find( selector );
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162
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163 // HANDLE: $(expr, context)
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164 // (which is just equivalent to: $(context).find(expr)
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165 } else {
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166 return jQuery( context ).find( selector );
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167 }
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168
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169 // HANDLE: $(function)
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170 // Shortcut for document ready
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171 } else if ( jQuery.isFunction( selector ) ) {
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172 return rootjQuery.ready( selector );
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173 }
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174
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175 if (selector.selector !== undefined) {
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176 this.selector = selector.selector;
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177 this.context = selector.context;
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178 }
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179
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180 return jQuery.makeArray( selector, this );
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181 },
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182
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183 // Start with an empty selector
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184 selector: "",
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185
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186 // The current version of jQuery being used
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187 jquery: "1.4.2",
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188
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189 // The default length of a jQuery object is 0
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190 length: 0,
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191
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192 // The number of elements contained in the matched element set
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193 size: function() {
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194 return this.length;
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195 },
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196
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197 toArray: function() {
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198 return slice.call( this, 0 );
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199 },
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200
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201 // Get the Nth element in the matched element set OR
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202 // Get the whole matched element set as a clean array
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203 get: function( num ) {
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204 return num == null ?
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205
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206 // Return a 'clean' array
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207 this.toArray() :
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208
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209 // Return just the object
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210 ( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
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211 },
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212
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213 // Take an array of elements and push it onto the stack
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214 // (returning the new matched element set)
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215 pushStack: function( elems, name, selector ) {
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216 // Build a new jQuery matched element set
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217 var ret = jQuery();
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218
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219 if ( jQuery.isArray( elems ) ) {
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220 push.apply( ret, elems );
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221
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222 } else {
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223 jQuery.merge( ret, elems );
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224 }
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225
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226 // Add the old object onto the stack (as a reference)
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227 ret.prevObject = this;
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228
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229 ret.context = this.context;
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230
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231 if ( name === "find" ) {
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232 ret.selector = this.selector + (this.selector ? " " : "") + selector;
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233 } else if ( name ) {
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234 ret.selector = this.selector + "." + name + "(" + selector + ")";
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235 }
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236
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237 // Return the newly-formed element set
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238 return ret;
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239 },
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240
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241 // Execute a callback for every element in the matched set.
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242 // (You can seed the arguments with an array of args, but this is
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243 // only used internally.)
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244 each: function( callback, args ) {
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245 return jQuery.each( this, callback, args );
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246 },
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247
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248 ready: function( fn ) {
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249 // Attach the listeners
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250 jQuery.bindReady();
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251
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252 // If the DOM is already ready
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253 if ( jQuery.isReady ) {
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254 // Execute the function immediately
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255 fn.call( document, jQuery );
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256
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257 // Otherwise, remember the function for later
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258 } else if ( readyList ) {
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259 // Add the function to the wait list
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260 readyList.push( fn );
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261 }
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262
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263 return this;
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264 },
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265
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266 eq: function( i ) {
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267 return i === -1 ?
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268 this.slice( i ) :
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269 this.slice( i, +i + 1 );
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270 },
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271
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272 first: function() {
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273 return this.eq( 0 );
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274 },
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275
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276 last: function() {
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277 return this.eq( -1 );
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278 },
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279
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280 slice: function() {
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281 return this.pushStack( slice.apply( this, arguments ),
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282 "slice", slice.call(arguments).join(",") );
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283 },
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284
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285 map: function( callback ) {
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286 return this.pushStack( jQuery.map(this, function( elem, i ) {
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287 return callback.call( elem, i, elem );
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288 }));
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289 },
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290
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291 end: function() {
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292 return this.prevObject || jQuery(null);
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293 },
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294
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295 // For internal use only.
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296 // Behaves like an Array's method, not like a jQuery method.
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297 push: push,
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298 sort: [].sort,
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299 splice: [].splice
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300 };
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301
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302 // Give the init function the jQuery prototype for later instantiation
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303 jQuery.fn.init.prototype = jQuery.fn;
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304
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305 jQuery.extend = jQuery.fn.extend = function() {
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306 // copy reference to target object
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307 var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy;
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308
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309 // Handle a deep copy situation
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310 if ( typeof target === "boolean" ) {
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311 deep = target;
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312 target = arguments[1] || {};
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313 // skip the boolean and the target
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314 i = 2;
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315 }
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316
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317 // Handle case when target is a string or something (possible in deep copy)
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318 if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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319 target = {};
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320 }
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321
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322 // extend jQuery itself if only one argument is passed
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323 if ( length === i ) {
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324 target = this;
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325 --i;
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326 }
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327
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328 for ( ; i < length; i++ ) {
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329 // Only deal with non-null/undefined values
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330 if ( (options = arguments[ i ]) != null ) {
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331 // Extend the base object
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332 for ( name in options ) {
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333 src = target[ name ];
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334 copy = options[ name ];
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335
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336 // Prevent never-ending loop
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337 if ( target === copy ) {
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338 continue;
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339 }
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340
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341 // Recurse if we're merging object literal values or arrays
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342 if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {
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343 var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src
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344 : jQuery.isArray(copy) ? [] : {};
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345
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346 // Never move original objects, clone them
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347 target[ name ] = jQuery.extend( deep, clone, copy );
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348
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349 // Don't bring in undefined values
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350 } else if ( copy !== undefined ) {
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351 target[ name ] = copy;
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352 }
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353 }
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354 }
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355 }
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356
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357 // Return the modified object
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358 return target;
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359 };
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360
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361 jQuery.extend({
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362 noConflict: function( deep ) {
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363 window.$ = _$;
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364
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365 if ( deep ) {
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366 window.jQuery = _jQuery;
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367 }
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368
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369 return jQuery;
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370 },
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371
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372 // Is the DOM ready to be used? Set to true once it occurs.
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373 isReady: false,
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374
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375 // Handle when the DOM is ready
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376 ready: function() {
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377 // Make sure that the DOM is not already loaded
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378 if ( !jQuery.isReady ) {
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379 // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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380 if ( !document.body ) {
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381 return setTimeout( jQuery.ready, 13 );
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382 }
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383
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384 // Remember that the DOM is ready
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385 jQuery.isReady = true;
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386
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387 // If there are functions bound, to execute
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388 if ( readyList ) {
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389 // Execute all of them
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390 var fn, i = 0;
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391 while ( (fn = readyList[ i++ ]) ) {
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392 fn.call( document, jQuery );
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393 }
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394
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395 // Reset the list of functions
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396 readyList = null;
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397 }
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398
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399 // Trigger any bound ready events
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400 if ( jQuery.fn.triggerHandler ) {
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401 jQuery( document ).triggerHandler( "ready" );
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402 }
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403 }
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404 },
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405
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406 bindReady: function() {
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407 if ( readyBound ) {
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408 return;
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409 }
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410
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411 readyBound = true;
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412
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413 // Catch cases where $(document).ready() is called after the
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414 // browser event has already occurred.
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415 if ( document.readyState === "complete" ) {
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416 return jQuery.ready();
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417 }
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418
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419 // Mozilla, Opera and webkit nightlies currently support this event
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420 if ( document.addEventListener ) {
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421 // Use the handy event callback
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422 document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
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423
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424 // A fallback to window.onload, that will always work
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425 window.addEventListener( "load", jQuery.ready, false );
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426
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427 // If IE event model is used
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428 } else if ( document.attachEvent ) {
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429 // ensure firing before onload,
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430 // maybe late but safe also for iframes
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431 document.attachEvent("onreadystatechange", DOMContentLoaded);
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432
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433 // A fallback to window.onload, that will always work
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434 window.attachEvent( "onload", jQuery.ready );
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435
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436 // If IE and not a frame
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437 // continually check to see if the document is ready
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438 var toplevel = false;
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439
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440 try {
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441 toplevel = window.frameElement == null;
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442 } catch(e) {}
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443
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444 if ( document.documentElement.doScroll && toplevel ) {
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445 doScrollCheck();
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446 }
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447 }
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448 },
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449
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450 // See test/unit/core.js for details concerning isFunction.
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451 // Since version 1.3, DOM methods and functions like alert
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452 // aren't supported. They return false on IE (#2968).
|
|
|
453 isFunction: function( obj ) {
|
|
|
454 return toString.call(obj) === "[object Function]";
|
|
|
455 },
|
|
|
456
|
|
|
457 isArray: function( obj ) {
|
|
|
458 return toString.call(obj) === "[object Array]";
|
|
|
459 },
|
|
|
460
|
|
|
461 isPlainObject: function( obj ) {
|
|
|
462 // Must be an Object.
|
|
|
463 // Because of IE, we also have to check the presence of the constructor property.
|
|
|
464 // Make sure that DOM nodes and window objects don't pass through, as well
|
|
|
465 if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {
|
|
|
466 return false;
|
|
|
467 }
|
|
|
468
|
|
|
469 // Not own constructor property must be Object
|
|
|
470 if ( obj.constructor
|
|
|
471 && !hasOwnProperty.call(obj, "constructor")
|
|
|
472 && !hasOwnProperty.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
|
|
473 return false;
|
|
|
474 }
|
|
|
475
|
|
|
476 // Own properties are enumerated firstly, so to speed up,
|
|
|
477 // if last one is own, then all properties are own.
|
|
|
478
|
|
|
479 var key;
|
|
|
480 for ( key in obj ) {}
|
|
|
481
|
|
|
482 return key === undefined || hasOwnProperty.call( obj, key );
|
|
|
483 },
|
|
|
484
|
|
|
485 isEmptyObject: function( obj ) {
|
|
|
486 for ( var name in obj ) {
|
|
|
487 return false;
|
|
|
488 }
|
|
|
489 return true;
|
|
|
490 },
|
|
|
491
|
|
|
492 error: function( msg ) {
|
|
|
493 throw msg;
|
|
|
494 },
|
|
|
495
|
|
|
496 parseJSON: function( data ) {
|
|
|
497 if ( typeof data !== "string" || !data ) {
|
|
|
498 return null;
|
|
|
499 }
|
|
|
500
|
|
|
501 // Make sure leading/trailing whitespace is removed (IE can't handle it)
|
|
|
502 data = jQuery.trim( data );
|
|
|
503
|
|
|
504 // Make sure the incoming data is actual JSON
|
|
|
505 // Logic borrowed from http://json.org/json2.js
|
|
|
506 if ( /^[\],:{}\s]*$/.test(data.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@")
|
|
|
507 .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]")
|
|
|
508 .replace(/(?:^|:|,)(?:\s*\[)+/g, "")) ) {
|
|
|
509
|
|
|
510 // Try to use the native JSON parser first
|
|
|
511 return window.JSON && window.JSON.parse ?
|
|
|
512 window.JSON.parse( data ) :
|
|
|
513 (new Function("return " + data))();
|
|
|
514
|
|
|
515 } else {
|
|
|
516 jQuery.error( "Invalid JSON: " + data );
|
|
|
517 }
|
|
|
518 },
|
|
|
519
|
|
|
520 noop: function() {},
|
|
|
521
|
|
|
522 // Evalulates a script in a global context
|
|
|
523 globalEval: function( data ) {
|
|
|
524 if ( data && rnotwhite.test(data) ) {
|
|
|
525 // Inspired by code by Andrea Giammarchi
|
|
|
526 // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
|
|
|
527 var head = document.getElementsByTagName("head")[0] || document.documentElement,
|
|
|
528 script = document.createElement("script");
|
|
|
529
|
|
|
530 script.type = "text/javascript";
|
|
|
531
|
|
|
532 if ( jQuery.support.scriptEval ) {
|
|
|
533 script.appendChild( document.createTextNode( data ) );
|
|
|
534 } else {
|
|
|
535 script.text = data;
|
|
|
536 }
|
|
|
537
|
|
|
538 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
|
|
539 // This arises when a base node is used (#2709).
|
|
|
540 head.insertBefore( script, head.firstChild );
|
|
|
541 head.removeChild( script );
|
|
|
542 }
|
|
|
543 },
|
|
|
544
|
|
|
545 nodeName: function( elem, name ) {
|
|
|
546 return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
|
|
|
547 },
|
|
|
548
|
|
|
549 // args is for internal usage only
|
|
|
550 each: function( object, callback, args ) {
|
|
|
551 var name, i = 0,
|
|
|
552 length = object.length,
|
|
|
553 isObj = length === undefined || jQuery.isFunction(object);
|
|
|
554
|
|
|
555 if ( args ) {
|
|
|
556 if ( isObj ) {
|
|
|
557 for ( name in object ) {
|
|
|
558 if ( callback.apply( object[ name ], args ) === false ) {
|
|
|
559 break;
|
|
|
560 }
|
|
|
561 }
|
|
|
562 } else {
|
|
|
563 for ( ; i < length; ) {
|
|
|
564 if ( callback.apply( object[ i++ ], args ) === false ) {
|
|
|
565 break;
|
|
|
566 }
|
|
|
567 }
|
|
|
568 }
|
|
|
569
|
|
|
570 // A special, fast, case for the most common use of each
|
|
|
571 } else {
|
|
|
572 if ( isObj ) {
|
|
|
573 for ( name in object ) {
|
|
|
574 if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
|
|
|
575 break;
|
|
|
576 }
|
|
|
577 }
|
|
|
578 } else {
|
|
|
579 for ( var value = object[0];
|
|
|
580 i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
|
|
|
581 }
|
|
|
582 }
|
|
|
583
|
|
|
584 return object;
|
|
|
585 },
|
|
|
586
|
|
|
587 trim: function( text ) {
|
|
|
588 return (text || "").replace( rtrim, "" );
|
|
|
589 },
|
|
|
590
|
|
|
591 // results is for internal usage only
|
|
|
592 makeArray: function( array, results ) {
|
|
|
593 var ret = results || [];
|
|
|
594
|
|
|
595 if ( array != null ) {
|
|
|
596 // The window, strings (and functions) also have 'length'
|
|
|
597 // The extra typeof function check is to prevent crashes
|
|
|
598 // in Safari 2 (See: #3039)
|
|
|
599 if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || (typeof array !== "function" && array.setInterval) ) {
|
|
|
600 push.call( ret, array );
|
|
|
601 } else {
|
|
|
602 jQuery.merge( ret, array );
|
|
|
603 }
|
|
|
604 }
|
|
|
605
|
|
|
606 return ret;
|
|
|
607 },
|
|
|
608
|
|
|
609 inArray: function( elem, array ) {
|
|
|
610 if ( array.indexOf ) {
|
|
|
611 return array.indexOf( elem );
|
|
|
612 }
|
|
|
613
|
|
|
614 for ( var i = 0, length = array.length; i < length; i++ ) {
|
|
|
615 if ( array[ i ] === elem ) {
|
|
|
616 return i;
|
|
|
617 }
|
|
|
618 }
|
|
|
619
|
|
|
620 return -1;
|
|
|
621 },
|
|
|
622
|
|
|
623 merge: function( first, second ) {
|
|
|
624 var i = first.length, j = 0;
|
|
|
625
|
|
|
626 if ( typeof second.length === "number" ) {
|
|
|
627 for ( var l = second.length; j < l; j++ ) {
|
|
|
628 first[ i++ ] = second[ j ];
|
|
|
629 }
|
|
|
630
|
|
|
631 } else {
|
|
|
632 while ( second[j] !== undefined ) {
|
|
|
633 first[ i++ ] = second[ j++ ];
|
|
|
634 }
|
|
|
635 }
|
|
|
636
|
|
|
637 first.length = i;
|
|
|
638
|
|
|
639 return first;
|
|
|
640 },
|
|
|
641
|
|
|
642 grep: function( elems, callback, inv ) {
|
|
|
643 var ret = [];
|
|
|
644
|
|
|
645 // Go through the array, only saving the items
|
|
|
646 // that pass the validator function
|
|
|
647 for ( var i = 0, length = elems.length; i < length; i++ ) {
|
|
|
648 if ( !inv !== !callback( elems[ i ], i ) ) {
|
|
|
649 ret.push( elems[ i ] );
|
|
|
650 }
|
|
|
651 }
|
|
|
652
|
|
|
653 return ret;
|
|
|
654 },
|
|
|
655
|
|
|
656 // arg is for internal usage only
|
|
|
657 map: function( elems, callback, arg ) {
|
|
|
658 var ret = [], value;
|
|
|
659
|
|
|
660 // Go through the array, translating each of the items to their
|
|
|
661 // new value (or values).
|
|
|
662 for ( var i = 0, length = elems.length; i < length; i++ ) {
|
|
|
663 value = callback( elems[ i ], i, arg );
|
|
|
664
|
|
|
665 if ( value != null ) {
|
|
|
666 ret[ ret.length ] = value;
|
|
|
667 }
|
|
|
668 }
|
|
|
669
|
|
|
670 return ret.concat.apply( [], ret );
|
|
|
671 },
|
|
|
672
|
|
|
673 // A global GUID counter for objects
|
|
|
674 guid: 1,
|
|
|
675
|
|
|
676 proxy: function( fn, proxy, thisObject ) {
|
|
|
677 if ( arguments.length === 2 ) {
|
|
|
678 if ( typeof proxy === "string" ) {
|
|
|
679 thisObject = fn;
|
|
|
680 fn = thisObject[ proxy ];
|
|
|
681 proxy = undefined;
|
|
|
682
|
|
|
683 } else if ( proxy && !jQuery.isFunction( proxy ) ) {
|
|
|
684 thisObject = proxy;
|
|
|
685 proxy = undefined;
|
|
|
686 }
|
|
|
687 }
|
|
|
688
|
|
|
689 if ( !proxy && fn ) {
|
|
|
690 proxy = function() {
|
|
|
691 return fn.apply( thisObject || this, arguments );
|
|
|
692 };
|
|
|
693 }
|
|
|
694
|
|
|
695 // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
696 if ( fn ) {
|
|
|
697 proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
|
|
|
698 }
|
|
|
699
|
|
|
700 // So proxy can be declared as an argument
|
|
|
701 return proxy;
|
|
|
702 },
|
|
|
703
|
|
|
704 // Use of jQuery.browser is frowned upon.
|
|
|
705 // More details: http://docs.jquery.com/Utilities/jQuery.browser
|
|
|
706 uaMatch: function( ua ) {
|
|
|
707 ua = ua.toLowerCase();
|
|
|
708
|
|
|
709 var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
710 /(opera)(?:.*version)?[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
711 /(msie) ([\w.]+)/.exec( ua ) ||
|
|
|
712 !/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||
|
|
|
713 [];
|
|
|
714
|
|
|
715 return { browser: match[1] || "", version: match[2] || "0" };
|
|
|
716 },
|
|
|
717
|
|
|
718 browser: {}
|
|
|
719 });
|
|
|
720
|
|
|
721 browserMatch = jQuery.uaMatch( userAgent );
|
|
|
722 if ( browserMatch.browser ) {
|
|
|
723 jQuery.browser[ browserMatch.browser ] = true;
|
|
|
724 jQuery.browser.version = browserMatch.version;
|
|
|
725 }
|
|
|
726
|
|
|
727 // Deprecated, use jQuery.browser.webkit instead
|
|
|
728 if ( jQuery.browser.webkit ) {
|
|
|
729 jQuery.browser.safari = true;
|
|
|
730 }
|
|
|
731
|
|
|
732 if ( indexOf ) {
|
|
|
733 jQuery.inArray = function( elem, array ) {
|
|
|
734 return indexOf.call( array, elem );
|
|
|
735 };
|
|
|
736 }
|
|
|
737
|
|
|
738 // All jQuery objects should point back to these
|
|
|
739 rootjQuery = jQuery(document);
|
|
|
740
|
|
|
741 // Cleanup functions for the document ready method
|
|
|
742 if ( document.addEventListener ) {
|
|
|
743 DOMContentLoaded = function() {
|
|
|
744 document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
|
|
745 jQuery.ready();
|
|
|
746 };
|
|
|
747
|
|
|
748 } else if ( document.attachEvent ) {
|
|
|
749 DOMContentLoaded = function() {
|
|
|
750 // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
|
|
751 if ( document.readyState === "complete" ) {
|
|
|
752 document.detachEvent( "onreadystatechange", DOMContentLoaded );
|
|
|
753 jQuery.ready();
|
|
|
754 }
|
|
|
755 };
|
|
|
756 }
|
|
|
757
|
|
|
758 // The DOM ready check for Internet Explorer
|
|
|
759 function doScrollCheck() {
|
|
|
760 if ( jQuery.isReady ) {
|
|
|
761 return;
|
|
|
762 }
|
|
|
763
|
|
|
764 try {
|
|
|
765 // If IE is used, use the trick by Diego Perini
|
|
|
766 // http://javascript.nwbox.com/IEContentLoaded/
|
|
|
767 document.documentElement.doScroll("left");
|
|
|
768 } catch( error ) {
|
|
|
769 setTimeout( doScrollCheck, 1 );
|
|
|
770 return;
|
|
|
771 }
|
|
|
772
|
|
|
773 // and execute any waiting functions
|
|
|
774 jQuery.ready();
|
|
|
775 }
|
|
|
776
|
|
|
777 function evalScript( i, elem ) {
|
|
|
778 if ( elem.src ) {
|
|
|
779 jQuery.ajax({
|
|
|
780 url: elem.src,
|
|
|
781 async: false,
|
|
|
782 dataType: "script"
|
|
|
783 });
|
|
|
784 } else {
|
|
|
785 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
|
|
|
786 }
|
|
|
787
|
|
|
788 if ( elem.parentNode ) {
|
|
|
789 elem.parentNode.removeChild( elem );
|
|
|
790 }
|
|
|
791 }
|
|
|
792
|
|
|
793 // Mutifunctional method to get and set values to a collection
|
|
|
794 // The value/s can be optionally by executed if its a function
|
|
|
795 function access( elems, key, value, exec, fn, pass ) {
|
|
|
796 var length = elems.length;
|
|
|
797
|
|
|
798 // Setting many attributes
|
|
|
799 if ( typeof key === "object" ) {
|
|
|
800 for ( var k in key ) {
|
|
|
801 access( elems, k, key[k], exec, fn, value );
|
|
|
802 }
|
|
|
803 return elems;
|
|
|
804 }
|
|
|
805
|
|
|
806 // Setting one attribute
|
|
|
807 if ( value !== undefined ) {
|
|
|
808 // Optionally, function values get executed if exec is true
|
|
|
809 exec = !pass && exec && jQuery.isFunction(value);
|
|
|
810
|
|
|
811 for ( var i = 0; i < length; i++ ) {
|
|
|
812 fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
|
|
|
813 }
|
|
|
814
|
|
|
815 return elems;
|
|
|
816 }
|
|
|
817
|
|
|
818 // Getting an attribute
|
|
|
819 return length ? fn( elems[0], key ) : undefined;
|
|
|
820 }
|
|
|
821
|
|
|
822 function now() {
|
|
|
823 return (new Date).getTime();
|
|
|
824 }
|
|
|
825 (function() {
|
|
|
826
|
|
|
827 jQuery.support = {};
|
|
|
828
|
|
|
829 var root = document.documentElement,
|
|
|
830 script = document.createElement("script"),
|
|
|
831 div = document.createElement("div"),
|
|
|
832 id = "script" + now();
|
|
|
833
|
|
|
834 div.style.display = "none";
|
|
|
835 div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
|
|
|
836
|
|
|
837 var all = div.getElementsByTagName("*"),
|
|
|
838 a = div.getElementsByTagName("a")[0];
|
|
|
839
|
|
|
840 // Can't get basic test support
|
|
|
841 if ( !all || !all.length || !a ) {
|
|
|
842 return;
|
|
|
843 }
|
|
|
844
|
|
|
845 jQuery.support = {
|
|
|
846 // IE strips leading whitespace when .innerHTML is used
|
|
|
847 leadingWhitespace: div.firstChild.nodeType === 3,
|
|
|
848
|
|
|
849 // Make sure that tbody elements aren't automatically inserted
|
|
|
850 // IE will insert them into empty tables
|
|
|
851 tbody: !div.getElementsByTagName("tbody").length,
|
|
|
852
|
|
|
853 // Make sure that link elements get serialized correctly by innerHTML
|
|
|
854 // This requires a wrapper element in IE
|
|
|
855 htmlSerialize: !!div.getElementsByTagName("link").length,
|
|
|
856
|
|
|
857 // Get the style information from getAttribute
|
|
|
858 // (IE uses .cssText insted)
|
|
|
859 style: /red/.test( a.getAttribute("style") ),
|
|
|
860
|
|
|
861 // Make sure that URLs aren't manipulated
|
|
|
862 // (IE normalizes it by default)
|
|
|
863 hrefNormalized: a.getAttribute("href") === "/a",
|
|
|
864
|
|
|
865 // Make sure that element opacity exists
|
|
|
866 // (IE uses filter instead)
|
|
|
867 // Use a regex to work around a WebKit issue. See #5145
|
|
|
868 opacity: /^0.55$/.test( a.style.opacity ),
|
|
|
869
|
|
|
870 // Verify style float existence
|
|
|
871 // (IE uses styleFloat instead of cssFloat)
|
|
|
872 cssFloat: !!a.style.cssFloat,
|
|
|
873
|
|
|
874 // Make sure that if no value is specified for a checkbox
|
|
|
875 // that it defaults to "on".
|
|
|
876 // (WebKit defaults to "" instead)
|
|
|
877 checkOn: div.getElementsByTagName("input")[0].value === "on",
|
|
|
878
|
|
|
879 // Make sure that a selected-by-default option has a working selected property.
|
|
|
880 // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
|
|
881 optSelected: document.createElement("select").appendChild( document.createElement("option") ).selected,
|
|
|
882
|
|
|
883 parentNode: div.removeChild( div.appendChild( document.createElement("div") ) ).parentNode === null,
|
|
|
884
|
|
|
885 // Will be defined later
|
|
|
886 deleteExpando: true,
|
|
|
887 checkClone: false,
|
|
|
888 scriptEval: false,
|
|
|
889 noCloneEvent: true,
|
|
|
890 boxModel: null
|
|
|
891 };
|
|
|
892
|
|
|
893 script.type = "text/javascript";
|
|
|
894 try {
|
|
|
895 script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
|
|
|
896 } catch(e) {}
|
|
|
897
|
|
|
898 root.insertBefore( script, root.firstChild );
|
|
|
899
|
|
|
900 // Make sure that the execution of code works by injecting a script
|
|
|
901 // tag with appendChild/createTextNode
|
|
|
902 // (IE doesn't support this, fails, and uses .text instead)
|
|
|
903 if ( window[ id ] ) {
|
|
|
904 jQuery.support.scriptEval = true;
|
|
|
905 delete window[ id ];
|
|
|
906 }
|
|
|
907
|
|
|
908 // Test to see if it's possible to delete an expando from an element
|
|
|
909 // Fails in Internet Explorer
|
|
|
910 try {
|
|
|
911 delete script.test;
|
|
|
912
|
|
|
913 } catch(e) {
|
|
|
914 jQuery.support.deleteExpando = false;
|
|
|
915 }
|
|
|
916
|
|
|
917 root.removeChild( script );
|
|
|
918
|
|
|
919 if ( div.attachEvent && div.fireEvent ) {
|
|
|
920 div.attachEvent("onclick", function click() {
|
|
|
921 // Cloning a node shouldn't copy over any
|
|
|
922 // bound event handlers (IE does this)
|
|
|
923 jQuery.support.noCloneEvent = false;
|
|
|
924 div.detachEvent("onclick", click);
|
|
|
925 });
|
|
|
926 div.cloneNode(true).fireEvent("onclick");
|
|
|
927 }
|
|
|
928
|
|
|
929 div = document.createElement("div");
|
|
|
930 div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
|
|
|
931
|
|
|
932 var fragment = document.createDocumentFragment();
|
|
|
933 fragment.appendChild( div.firstChild );
|
|
|
934
|
|
|
935 // WebKit doesn't clone checked state correctly in fragments
|
|
|
936 jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
|
|
|
937
|
|
|
938 // Figure out if the W3C box model works as expected
|
|
|
939 // document.body must exist before we can do this
|
|
|
940 jQuery(function() {
|
|
|
941 var div = document.createElement("div");
|
|
|
942 div.style.width = div.style.paddingLeft = "1px";
|
|
|
943
|
|
|
944 document.body.appendChild( div );
|
|
|
945 jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
|
|
|
946 document.body.removeChild( div ).style.display = 'none';
|
|
|
947
|
|
|
948 div = null;
|
|
|
949 });
|
|
|
950
|
|
|
951 // Technique from Juriy Zaytsev
|
|
|
952 // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
|
|
|
953 var eventSupported = function( eventName ) {
|
|
|
954 var el = document.createElement("div");
|
|
|
955 eventName = "on" + eventName;
|
|
|
956
|
|
|
957 var isSupported = (eventName in el);
|
|
|
958 if ( !isSupported ) {
|
|
|
959 el.setAttribute(eventName, "return;");
|
|
|
960 isSupported = typeof el[eventName] === "function";
|
|
|
961 }
|
|
|
962 el = null;
|
|
|
963
|
|
|
964 return isSupported;
|
|
|
965 };
|
|
|
966
|
|
|
967 jQuery.support.submitBubbles = eventSupported("submit");
|
|
|
968 jQuery.support.changeBubbles = eventSupported("change");
|
|
|
969
|
|
|
970 // release memory in IE
|
|
|
971 root = script = div = all = a = null;
|
|
|
972 })();
|
|
|
973
|
|
|
974 jQuery.props = {
|
|
|
975 "for": "htmlFor",
|
|
|
976 "class": "className",
|
|
|
977 readonly: "readOnly",
|
|
|
978 maxlength: "maxLength",
|
|
|
979 cellspacing: "cellSpacing",
|
|
|
980 rowspan: "rowSpan",
|
|
|
981 colspan: "colSpan",
|
|
|
982 tabindex: "tabIndex",
|
|
|
983 usemap: "useMap",
|
|
|
984 frameborder: "frameBorder"
|
|
|
985 };
|
|
|
986 var expando = "jQuery" + now(), uuid = 0, windowData = {};
|
|
|
987
|
|
|
988 jQuery.extend({
|
|
|
989 cache: {},
|
|
|
990
|
|
|
991 expando:expando,
|
|
|
992
|
|
|
993 // The following elements throw uncatchable exceptions if you
|
|
|
994 // attempt to add expando properties to them.
|
|
|
995 noData: {
|
|
|
996 "embed": true,
|
|
|
997 "object": true,
|
|
|
998 "applet": true
|
|
|
999 },
|
|
|
1000
|
|
|
1001 data: function( elem, name, data ) {
|
|
|
1002 if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
|
|
|
1003 return;
|
|
|
1004 }
|
|
|
1005
|
|
|
1006 elem = elem == window ?
|
|
|
1007 windowData :
|
|
|
1008 elem;
|
|
|
1009
|
|
|
1010 var id = elem[ expando ], cache = jQuery.cache, thisCache;
|
|
|
1011
|
|
|
1012 if ( !id && typeof name === "string" && data === undefined ) {
|
|
|
1013 return null;
|
|
|
1014 }
|
|
|
1015
|
|
|
1016 // Compute a unique ID for the element
|
|
|
1017 if ( !id ) {
|
|
|
1018 id = ++uuid;
|
|
|
1019 }
|
|
|
1020
|
|
|
1021 // Avoid generating a new cache unless none exists and we
|
|
|
1022 // want to manipulate it.
|
|
|
1023 if ( typeof name === "object" ) {
|
|
|
1024 elem[ expando ] = id;
|
|
|
1025 thisCache = cache[ id ] = jQuery.extend(true, {}, name);
|
|
|
1026
|
|
|
1027 } else if ( !cache[ id ] ) {
|
|
|
1028 elem[ expando ] = id;
|
|
|
1029 cache[ id ] = {};
|
|
|
1030 }
|
|
|
1031
|
|
|
1032 thisCache = cache[ id ];
|
|
|
1033
|
|
|
1034 // Prevent overriding the named cache with undefined values
|
|
|
1035 if ( data !== undefined ) {
|
|
|
1036 thisCache[ name ] = data;
|
|
|
1037 }
|
|
|
1038
|
|
|
1039 return typeof name === "string" ? thisCache[ name ] : thisCache;
|
|
|
1040 },
|
|
|
1041
|
|
|
1042 removeData: function( elem, name ) {
|
|
|
1043 if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
|
|
|
1044 return;
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 elem = elem == window ?
|
|
|
1048 windowData :
|
|
|
1049 elem;
|
|
|
1050
|
|
|
1051 var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ];
|
|
|
1052
|
|
|
1053 // If we want to remove a specific section of the element's data
|
|
|
1054 if ( name ) {
|
|
|
1055 if ( thisCache ) {
|
|
|
1056 // Remove the section of cache data
|
|
|
1057 delete thisCache[ name ];
|
|
|
1058
|
|
|
1059 // If we've removed all the data, remove the element's cache
|
|
|
1060 if ( jQuery.isEmptyObject(thisCache) ) {
|
|
|
1061 jQuery.removeData( elem );
|
|
|
1062 }
|
|
|
1063 }
|
|
|
1064
|
|
|
1065 // Otherwise, we want to remove all of the element's data
|
|
|
1066 } else {
|
|
|
1067 if ( jQuery.support.deleteExpando ) {
|
|
|
1068 delete elem[ jQuery.expando ];
|
|
|
1069
|
|
|
1070 } else if ( elem.removeAttribute ) {
|
|
|
1071 elem.removeAttribute( jQuery.expando );
|
|
|
1072 }
|
|
|
1073
|
|
|
1074 // Completely remove the data cache
|
|
|
1075 delete cache[ id ];
|
|
|
1076 }
|
|
|
1077 }
|
|
|
1078 });
|
|
|
1079
|
|
|
1080 jQuery.fn.extend({
|
|
|
1081 data: function( key, value ) {
|
|
|
1082 if ( typeof key === "undefined" && this.length ) {
|
|
|
1083 return jQuery.data( this[0] );
|
|
|
1084
|
|
|
1085 } else if ( typeof key === "object" ) {
|
|
|
1086 return this.each(function() {
|
|
|
1087 jQuery.data( this, key );
|
|
|
1088 });
|
|
|
1089 }
|
|
|
1090
|
|
|
1091 var parts = key.split(".");
|
|
|
1092 parts[1] = parts[1] ? "." + parts[1] : "";
|
|
|
1093
|
|
|
1094 if ( value === undefined ) {
|
|
|
1095 var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
|
|
|
1096
|
|
|
1097 if ( data === undefined && this.length ) {
|
|
|
1098 data = jQuery.data( this[0], key );
|
|
|
1099 }
|
|
|
1100 return data === undefined && parts[1] ?
|
|
|
1101 this.data( parts[0] ) :
|
|
|
1102 data;
|
|
|
1103 } else {
|
|
|
1104 return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
|
|
|
1105 jQuery.data( this, key, value );
|
|
|
1106 });
|
|
|
1107 }
|
|
|
1108 },
|
|
|
1109
|
|
|
1110 removeData: function( key ) {
|
|
|
1111 return this.each(function() {
|
|
|
1112 jQuery.removeData( this, key );
|
|
|
1113 });
|
|
|
1114 }
|
|
|
1115 });
|
|
|
1116 jQuery.extend({
|
|
|
1117 queue: function( elem, type, data ) {
|
|
|
1118 if ( !elem ) {
|
|
|
1119 return;
|
|
|
1120 }
|
|
|
1121
|
|
|
1122 type = (type || "fx") + "queue";
|
|
|
1123 var q = jQuery.data( elem, type );
|
|
|
1124
|
|
|
1125 // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
1126 if ( !data ) {
|
|
|
1127 return q || [];
|
|
|
1128 }
|
|
|
1129
|
|
|
1130 if ( !q || jQuery.isArray(data) ) {
|
|
|
1131 q = jQuery.data( elem, type, jQuery.makeArray(data) );
|
|
|
1132
|
|
|
1133 } else {
|
|
|
1134 q.push( data );
|
|
|
1135 }
|
|
|
1136
|
|
|
1137 return q;
|
|
|
1138 },
|
|
|
1139
|
|
|
1140 dequeue: function( elem, type ) {
|
|
|
1141 type = type || "fx";
|
|
|
1142
|
|
|
1143 var queue = jQuery.queue( elem, type ), fn = queue.shift();
|
|
|
1144
|
|
|
1145 // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
1146 if ( fn === "inprogress" ) {
|
|
|
1147 fn = queue.shift();
|
|
|
1148 }
|
|
|
1149
|
|
|
1150 if ( fn ) {
|
|
|
1151 // Add a progress sentinel to prevent the fx queue from being
|
|
|
1152 // automatically dequeued
|
|
|
1153 if ( type === "fx" ) {
|
|
|
1154 queue.unshift("inprogress");
|
|
|
1155 }
|
|
|
1156
|
|
|
1157 fn.call(elem, function() {
|
|
|
1158 jQuery.dequeue(elem, type);
|
|
|
1159 });
|
|
|
1160 }
|
|
|
1161 }
|
|
|
1162 });
|
|
|
1163
|
|
|
1164 jQuery.fn.extend({
|
|
|
1165 queue: function( type, data ) {
|
|
|
1166 if ( typeof type !== "string" ) {
|
|
|
1167 data = type;
|
|
|
1168 type = "fx";
|
|
|
1169 }
|
|
|
1170
|
|
|
1171 if ( data === undefined ) {
|
|
|
1172 return jQuery.queue( this[0], type );
|
|
|
1173 }
|
|
|
1174 return this.each(function( i, elem ) {
|
|
|
1175 var queue = jQuery.queue( this, type, data );
|
|
|
1176
|
|
|
1177 if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
|
1178 jQuery.dequeue( this, type );
|
|
|
1179 }
|
|
|
1180 });
|
|
|
1181 },
|
|
|
1182 dequeue: function( type ) {
|
|
|
1183 return this.each(function() {
|
|
|
1184 jQuery.dequeue( this, type );
|
|
|
1185 });
|
|
|
1186 },
|
|
|
1187
|
|
|
1188 // Based off of the plugin by Clint Helfers, with permission.
|
|
|
1189 // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
1190 delay: function( time, type ) {
|
|
|
1191 time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
|
|
|
1192 type = type || "fx";
|
|
|
1193
|
|
|
1194 return this.queue( type, function() {
|
|
|
1195 var elem = this;
|
|
|
1196 setTimeout(function() {
|
|
|
1197 jQuery.dequeue( elem, type );
|
|
|
1198 }, time );
|
|
|
1199 });
|
|
|
1200 },
|
|
|
1201
|
|
|
1202 clearQueue: function( type ) {
|
|
|
1203 return this.queue( type || "fx", [] );
|
|
|
1204 }
|
|
|
1205 });
|
|
|
1206 var rclass = /[\n\t]/g,
|
|
|
1207 rspace = /\s+/,
|
|
|
1208 rreturn = /\r/g,
|
|
|
1209 rspecialurl = /href|src|style/,
|
|
|
1210 rtype = /(button|input)/i,
|
|
|
1211 rfocusable = /(button|input|object|select|textarea)/i,
|
|
|
1212 rclickable = /^(a|area)$/i,
|
|
|
1213 rradiocheck = /radio|checkbox/;
|
|
|
1214
|
|
|
1215 jQuery.fn.extend({
|
|
|
1216 attr: function( name, value ) {
|
|
|
1217 return access( this, name, value, true, jQuery.attr );
|
|
|
1218 },
|
|
|
1219
|
|
|
1220 removeAttr: function( name, fn ) {
|
|
|
1221 return this.each(function(){
|
|
|
1222 jQuery.attr( this, name, "" );
|
|
|
1223 if ( this.nodeType === 1 ) {
|
|
|
1224 this.removeAttribute( name );
|
|
|
1225 }
|
|
|
1226 });
|
|
|
1227 },
|
|
|
1228
|
|
|
1229 addClass: function( value ) {
|
|
|
1230 if ( jQuery.isFunction(value) ) {
|
|
|
1231 return this.each(function(i) {
|
|
|
1232 var self = jQuery(this);
|
|
|
1233 self.addClass( value.call(this, i, self.attr("class")) );
|
|
|
1234 });
|
|
|
1235 }
|
|
|
1236
|
|
|
1237 if ( value && typeof value === "string" ) {
|
|
|
1238 var classNames = (value || "").split( rspace );
|
|
|
1239
|
|
|
1240 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
1241 var elem = this[i];
|
|
|
1242
|
|
|
1243 if ( elem.nodeType === 1 ) {
|
|
|
1244 if ( !elem.className ) {
|
|
|
1245 elem.className = value;
|
|
|
1246
|
|
|
1247 } else {
|
|
|
1248 var className = " " + elem.className + " ", setClass = elem.className;
|
|
|
1249 for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
|
|
|
1250 if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
|
|
|
1251 setClass += " " + classNames[c];
|
|
|
1252 }
|
|
|
1253 }
|
|
|
1254 elem.className = jQuery.trim( setClass );
|
|
|
1255 }
|
|
|
1256 }
|
|
|
1257 }
|
|
|
1258 }
|
|
|
1259
|
|
|
1260 return this;
|
|
|
1261 },
|
|
|
1262
|
|
|
1263 removeClass: function( value ) {
|
|
|
1264 if ( jQuery.isFunction(value) ) {
|
|
|
1265 return this.each(function(i) {
|
|
|
1266 var self = jQuery(this);
|
|
|
1267 self.removeClass( value.call(this, i, self.attr("class")) );
|
|
|
1268 });
|
|
|
1269 }
|
|
|
1270
|
|
|
1271 if ( (value && typeof value === "string") || value === undefined ) {
|
|
|
1272 var classNames = (value || "").split(rspace);
|
|
|
1273
|
|
|
1274 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
1275 var elem = this[i];
|
|
|
1276
|
|
|
1277 if ( elem.nodeType === 1 && elem.className ) {
|
|
|
1278 if ( value ) {
|
|
|
1279 var className = (" " + elem.className + " ").replace(rclass, " ");
|
|
|
1280 for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
|
|
|
1281 className = className.replace(" " + classNames[c] + " ", " ");
|
|
|
1282 }
|
|
|
1283 elem.className = jQuery.trim( className );
|
|
|
1284
|
|
|
1285 } else {
|
|
|
1286 elem.className = "";
|
|
|
1287 }
|
|
|
1288 }
|
|
|
1289 }
|
|
|
1290 }
|
|
|
1291
|
|
|
1292 return this;
|
|
|
1293 },
|
|
|
1294
|
|
|
1295 toggleClass: function( value, stateVal ) {
|
|
|
1296 var type = typeof value, isBool = typeof stateVal === "boolean";
|
|
|
1297
|
|
|
1298 if ( jQuery.isFunction( value ) ) {
|
|
|
1299 return this.each(function(i) {
|
|
|
1300 var self = jQuery(this);
|
|
|
1301 self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
|
|
|
1302 });
|
|
|
1303 }
|
|
|
1304
|
|
|
1305 return this.each(function() {
|
|
|
1306 if ( type === "string" ) {
|
|
|
1307 // toggle individual class names
|
|
|
1308 var className, i = 0, self = jQuery(this),
|
|
|
1309 state = stateVal,
|
|
|
1310 classNames = value.split( rspace );
|
|
|
1311
|
|
|
1312 while ( (className = classNames[ i++ ]) ) {
|
|
|
1313 // check each className given, space seperated list
|
|
|
1314 state = isBool ? state : !self.hasClass( className );
|
|
|
1315 self[ state ? "addClass" : "removeClass" ]( className );
|
|
|
1316 }
|
|
|
1317
|
|
|
1318 } else if ( type === "undefined" || type === "boolean" ) {
|
|
|
1319 if ( this.className ) {
|
|
|
1320 // store className if set
|
|
|
1321 jQuery.data( this, "__className__", this.className );
|
|
|
1322 }
|
|
|
1323
|
|
|
1324 // toggle whole className
|
|
|
1325 this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
|
|
|
1326 }
|
|
|
1327 });
|
|
|
1328 },
|
|
|
1329
|
|
|
1330 hasClass: function( selector ) {
|
|
|
1331 var className = " " + selector + " ";
|
|
|
1332 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
1333 if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
|
|
|
1334 return true;
|
|
|
1335 }
|
|
|
1336 }
|
|
|
1337
|
|
|
1338 return false;
|
|
|
1339 },
|
|
|
1340
|
|
|
1341 val: function( value ) {
|
|
|
1342 if ( value === undefined ) {
|
|
|
1343 var elem = this[0];
|
|
|
1344
|
|
|
1345 if ( elem ) {
|
|
|
1346 if ( jQuery.nodeName( elem, "option" ) ) {
|
|
|
1347 return (elem.attributes.value || {}).specified ? elem.value : elem.text;
|
|
|
1348 }
|
|
|
1349
|
|
|
1350 // We need to handle select boxes special
|
|
|
1351 if ( jQuery.nodeName( elem, "select" ) ) {
|
|
|
1352 var index = elem.selectedIndex,
|
|
|
1353 values = [],
|
|
|
1354 options = elem.options,
|
|
|
1355 one = elem.type === "select-one";
|
|
|
1356
|
|
|
1357 // Nothing was selected
|
|
|
1358 if ( index < 0 ) {
|
|
|
1359 return null;
|
|
|
1360 }
|
|
|
1361
|
|
|
1362 // Loop through all the selected options
|
|
|
1363 for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
|
|
|
1364 var option = options[ i ];
|
|
|
1365
|
|
|
1366 if ( option.selected ) {
|
|
|
1367 // Get the specifc value for the option
|
|
|
1368 value = jQuery(option).val();
|
|
|
1369
|
|
|
1370 // We don't need an array for one selects
|
|
|
1371 if ( one ) {
|
|
|
1372 return value;
|
|
|
1373 }
|
|
|
1374
|
|
|
1375 // Multi-Selects return an array
|
|
|
1376 values.push( value );
|
|
|
1377 }
|
|
|
1378 }
|
|
|
1379
|
|
|
1380 return values;
|
|
|
1381 }
|
|
|
1382
|
|
|
1383 // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
|
|
1384 if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
|
|
|
1385 return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
|
1386 }
|
|
|
1387
|
|
|
1388
|
|
|
1389 // Everything else, we just grab the value
|
|
|
1390 return (elem.value || "").replace(rreturn, "");
|
|
|
1391
|
|
|
1392 }
|
|
|
1393
|
|
|
1394 return undefined;
|
|
|
1395 }
|
|
|
1396
|
|
|
1397 var isFunction = jQuery.isFunction(value);
|
|
|
1398
|
|
|
1399 return this.each(function(i) {
|
|
|
1400 var self = jQuery(this), val = value;
|
|
|
1401
|
|
|
1402 if ( this.nodeType !== 1 ) {
|
|
|
1403 return;
|
|
|
1404 }
|
|
|
1405
|
|
|
1406 if ( isFunction ) {
|
|
|
1407 val = value.call(this, i, self.val());
|
|
|
1408 }
|
|
|
1409
|
|
|
1410 // Typecast each time if the value is a Function and the appended
|
|
|
1411 // value is therefore different each time.
|
|
|
1412 if ( typeof val === "number" ) {
|
|
|
1413 val += "";
|
|
|
1414 }
|
|
|
1415
|
|
|
1416 if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
|
|
|
1417 this.checked = jQuery.inArray( self.val(), val ) >= 0;
|
|
|
1418
|
|
|
1419 } else if ( jQuery.nodeName( this, "select" ) ) {
|
|
|
1420 var values = jQuery.makeArray(val);
|
|
|
1421
|
|
|
1422 jQuery( "option", this ).each(function() {
|
|
|
1423 this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
|
|
1424 });
|
|
|
1425
|
|
|
1426 if ( !values.length ) {
|
|
|
1427 this.selectedIndex = -1;
|
|
|
1428 }
|
|
|
1429
|
|
|
1430 } else {
|
|
|
1431 this.value = val;
|
|
|
1432 }
|
|
|
1433 });
|
|
|
1434 }
|
|
|
1435 });
|
|
|
1436
|
|
|
1437 jQuery.extend({
|
|
|
1438 attrFn: {
|
|
|
1439 val: true,
|
|
|
1440 css: true,
|
|
|
1441 html: true,
|
|
|
1442 text: true,
|
|
|
1443 data: true,
|
|
|
1444 width: true,
|
|
|
1445 height: true,
|
|
|
1446 offset: true
|
|
|
1447 },
|
|
|
1448
|
|
|
1449 attr: function( elem, name, value, pass ) {
|
|
|
1450 // don't set attributes on text and comment nodes
|
|
|
1451 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
1452 return undefined;
|
|
|
1453 }
|
|
|
1454
|
|
|
1455 if ( pass && name in jQuery.attrFn ) {
|
|
|
1456 return jQuery(elem)[name](value);
|
|
|
1457 }
|
|
|
1458
|
|
|
1459 var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
|
|
|
1460 // Whether we are setting (or getting)
|
|
|
1461 set = value !== undefined;
|
|
|
1462
|
|
|
1463 // Try to normalize/fix the name
|
|
|
1464 name = notxml && jQuery.props[ name ] || name;
|
|
|
1465
|
|
|
1466 // Only do all the following if this is a node (faster for style)
|
|
|
1467 if ( elem.nodeType === 1 ) {
|
|
|
1468 // These attributes require special treatment
|
|
|
1469 var special = rspecialurl.test( name );
|
|
|
1470
|
|
|
1471 // Safari mis-reports the default selected property of an option
|
|
|
1472 // Accessing the parent's selectedIndex property fixes it
|
|
|
1473 if ( name === "selected" && !jQuery.support.optSelected ) {
|
|
|
1474 var parent = elem.parentNode;
|
|
|
1475 if ( parent ) {
|
|
|
1476 parent.selectedIndex;
|
|
|
1477
|
|
|
1478 // Make sure that it also works with optgroups, see #5701
|
|
|
1479 if ( parent.parentNode ) {
|
|
|
1480 parent.parentNode.selectedIndex;
|
|
|
1481 }
|
|
|
1482 }
|
|
|
1483 }
|
|
|
1484
|
|
|
1485 // If applicable, access the attribute via the DOM 0 way
|
|
|
1486 if ( name in elem && notxml && !special ) {
|
|
|
1487 if ( set ) {
|
|
|
1488 // We can't allow the type property to be changed (since it causes problems in IE)
|
|
|
1489 if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
|
|
|
1490 jQuery.error( "type property can't be changed" );
|
|
|
1491 }
|
|
|
1492
|
|
|
1493 elem[ name ] = value;
|
|
|
1494 }
|
|
|
1495
|
|
|
1496 // browsers index elements by id/name on forms, give priority to attributes.
|
|
|
1497 if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
|
|
|
1498 return elem.getAttributeNode( name ).nodeValue;
|
|
|
1499 }
|
|
|
1500
|
|
|
1501 // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
|
|
1502 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
1503 if ( name === "tabIndex" ) {
|
|
|
1504 var attributeNode = elem.getAttributeNode( "tabIndex" );
|
|
|
1505
|
|
|
1506 return attributeNode && attributeNode.specified ?
|
|
|
1507 attributeNode.value :
|
|
|
1508 rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
|
|
1509 0 :
|
|
|
1510 undefined;
|
|
|
1511 }
|
|
|
1512
|
|
|
1513 return elem[ name ];
|
|
|
1514 }
|
|
|
1515
|
|
|
1516 if ( !jQuery.support.style && notxml && name === "style" ) {
|
|
|
1517 if ( set ) {
|
|
|
1518 elem.style.cssText = "" + value;
|
|
|
1519 }
|
|
|
1520
|
|
|
1521 return elem.style.cssText;
|
|
|
1522 }
|
|
|
1523
|
|
|
1524 if ( set ) {
|
|
|
1525 // convert the value to a string (all browsers do this but IE) see #1070
|
|
|
1526 elem.setAttribute( name, "" + value );
|
|
|
1527 }
|
|
|
1528
|
|
|
1529 var attr = !jQuery.support.hrefNormalized && notxml && special ?
|
|
|
1530 // Some attributes require a special call on IE
|
|
|
1531 elem.getAttribute( name, 2 ) :
|
|
|
1532 elem.getAttribute( name );
|
|
|
1533
|
|
|
1534 // Non-existent attributes return null, we normalize to undefined
|
|
|
1535 return attr === null ? undefined : attr;
|
|
|
1536 }
|
|
|
1537
|
|
|
1538 // elem is actually elem.style ... set the style
|
|
|
1539 // Using attr for specific style information is now deprecated. Use style instead.
|
|
|
1540 return jQuery.style( elem, name, value );
|
|
|
1541 }
|
|
|
1542 });
|
|
|
1543 var rnamespaces = /\.(.*)$/,
|
|
|
1544 fcleanup = function( nm ) {
|
|
|
1545 return nm.replace(/[^\w\s\.\|`]/g, function( ch ) {
|
|
|
1546 return "\\" + ch;
|
|
|
1547 });
|
|
|
1548 };
|
|
|
1549
|
|
|
1550 /*
|
|
|
1551 * A number of helper functions used for managing events.
|
|
|
1552 * Many of the ideas behind this code originated from
|
|
|
1553 * Dean Edwards' addEvent library.
|
|
|
1554 */
|
|
|
1555 jQuery.event = {
|
|
|
1556
|
|
|
1557 // Bind an event to an element
|
|
|
1558 // Original by Dean Edwards
|
|
|
1559 add: function( elem, types, handler, data ) {
|
|
|
1560 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
1561 return;
|
|
|
1562 }
|
|
|
1563
|
|
|
1564 // For whatever reason, IE has trouble passing the window object
|
|
|
1565 // around, causing it to be cloned in the process
|
|
|
1566 if ( elem.setInterval && ( elem !== window && !elem.frameElement ) ) {
|
|
|
1567 elem = window;
|
|
|
1568 }
|
|
|
1569
|
|
|
1570 var handleObjIn, handleObj;
|
|
|
1571
|
|
|
1572 if ( handler.handler ) {
|
|
|
1573 handleObjIn = handler;
|
|
|
1574 handler = handleObjIn.handler;
|
|
|
1575 }
|
|
|
1576
|
|
|
1577 // Make sure that the function being executed has a unique ID
|
|
|
1578 if ( !handler.guid ) {
|
|
|
1579 handler.guid = jQuery.guid++;
|
|
|
1580 }
|
|
|
1581
|
|
|
1582 // Init the element's event structure
|
|
|
1583 var elemData = jQuery.data( elem );
|
|
|
1584
|
|
|
1585 // If no elemData is found then we must be trying to bind to one of the
|
|
|
1586 // banned noData elements
|
|
|
1587 if ( !elemData ) {
|
|
|
1588 return;
|
|
|
1589 }
|
|
|
1590
|
|
|
1591 var events = elemData.events = elemData.events || {},
|
|
|
1592 eventHandle = elemData.handle, eventHandle;
|
|
|
1593
|
|
|
1594 if ( !eventHandle ) {
|
|
|
1595 elemData.handle = eventHandle = function() {
|
|
|
1596 // Handle the second event of a trigger and when
|
|
|
1597 // an event is called after a page has unloaded
|
|
|
1598 return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
|
|
|
1599 jQuery.event.handle.apply( eventHandle.elem, arguments ) :
|
|
|
1600 undefined;
|
|
|
1601 };
|
|
|
1602 }
|
|
|
1603
|
|
|
1604 // Add elem as a property of the handle function
|
|
|
1605 // This is to prevent a memory leak with non-native events in IE.
|
|
|
1606 eventHandle.elem = elem;
|
|
|
1607
|
|
|
1608 // Handle multiple events separated by a space
|
|
|
1609 // jQuery(...).bind("mouseover mouseout", fn);
|
|
|
1610 types = types.split(" ");
|
|
|
1611
|
|
|
1612 var type, i = 0, namespaces;
|
|
|
1613
|
|
|
1614 while ( (type = types[ i++ ]) ) {
|
|
|
1615 handleObj = handleObjIn ?
|
|
|
1616 jQuery.extend({}, handleObjIn) :
|
|
|
1617 { handler: handler, data: data };
|
|
|
1618
|
|
|
1619 // Namespaced event handlers
|
|
|
1620 if ( type.indexOf(".") > -1 ) {
|
|
|
1621 namespaces = type.split(".");
|
|
|
1622 type = namespaces.shift();
|
|
|
1623 handleObj.namespace = namespaces.slice(0).sort().join(".");
|
|
|
1624
|
|
|
1625 } else {
|
|
|
1626 namespaces = [];
|
|
|
1627 handleObj.namespace = "";
|
|
|
1628 }
|
|
|
1629
|
|
|
1630 handleObj.type = type;
|
|
|
1631 handleObj.guid = handler.guid;
|
|
|
1632
|
|
|
1633 // Get the current list of functions bound to this event
|
|
|
1634 var handlers = events[ type ],
|
|
|
1635 special = jQuery.event.special[ type ] || {};
|
|
|
1636
|
|
|
1637 // Init the event handler queue
|
|
|
1638 if ( !handlers ) {
|
|
|
1639 handlers = events[ type ] = [];
|
|
|
1640
|
|
|
1641 // Check for a special event handler
|
|
|
1642 // Only use addEventListener/attachEvent if the special
|
|
|
1643 // events handler returns false
|
|
|
1644 if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
1645 // Bind the global event handler to the element
|
|
|
1646 if ( elem.addEventListener ) {
|
|
|
1647 elem.addEventListener( type, eventHandle, false );
|
|
|
1648
|
|
|
1649 } else if ( elem.attachEvent ) {
|
|
|
1650 elem.attachEvent( "on" + type, eventHandle );
|
|
|
1651 }
|
|
|
1652 }
|
|
|
1653 }
|
|
|
1654
|
|
|
1655 if ( special.add ) {
|
|
|
1656 special.add.call( elem, handleObj );
|
|
|
1657
|
|
|
1658 if ( !handleObj.handler.guid ) {
|
|
|
1659 handleObj.handler.guid = handler.guid;
|
|
|
1660 }
|
|
|
1661 }
|
|
|
1662
|
|
|
1663 // Add the function to the element's handler list
|
|
|
1664 handlers.push( handleObj );
|
|
|
1665
|
|
|
1666 // Keep track of which events have been used, for global triggering
|
|
|
1667 jQuery.event.global[ type ] = true;
|
|
|
1668 }
|
|
|
1669
|
|
|
1670 // Nullify elem to prevent memory leaks in IE
|
|
|
1671 elem = null;
|
|
|
1672 },
|
|
|
1673
|
|
|
1674 global: {},
|
|
|
1675
|
|
|
1676 // Detach an event or set of events from an element
|
|
|
1677 remove: function( elem, types, handler, pos ) {
|
|
|
1678 // don't do events on text and comment nodes
|
|
|
1679 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
1680 return;
|
|
|
1681 }
|
|
|
1682
|
|
|
1683 var ret, type, fn, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
|
|
|
1684 elemData = jQuery.data( elem ),
|
|
|
1685 events = elemData && elemData.events;
|
|
|
1686
|
|
|
1687 if ( !elemData || !events ) {
|
|
|
1688 return;
|
|
|
1689 }
|
|
|
1690
|
|
|
1691 // types is actually an event object here
|
|
|
1692 if ( types && types.type ) {
|
|
|
1693 handler = types.handler;
|
|
|
1694 types = types.type;
|
|
|
1695 }
|
|
|
1696
|
|
|
1697 // Unbind all events for the element
|
|
|
1698 if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
|
|
|
1699 types = types || "";
|
|
|
1700
|
|
|
1701 for ( type in events ) {
|
|
|
1702 jQuery.event.remove( elem, type + types );
|
|
|
1703 }
|
|
|
1704
|
|
|
1705 return;
|
|
|
1706 }
|
|
|
1707
|
|
|
1708 // Handle multiple events separated by a space
|
|
|
1709 // jQuery(...).unbind("mouseover mouseout", fn);
|
|
|
1710 types = types.split(" ");
|
|
|
1711
|
|
|
1712 while ( (type = types[ i++ ]) ) {
|
|
|
1713 origType = type;
|
|
|
1714 handleObj = null;
|
|
|
1715 all = type.indexOf(".") < 0;
|
|
|
1716 namespaces = [];
|
|
|
1717
|
|
|
1718 if ( !all ) {
|
|
|
1719 // Namespaced event handlers
|
|
|
1720 namespaces = type.split(".");
|
|
|
1721 type = namespaces.shift();
|
|
|
1722
|
|
|
1723 namespace = new RegExp("(^|\\.)" +
|
|
|
1724 jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)")
|
|
|
1725 }
|
|
|
1726
|
|
|
1727 eventType = events[ type ];
|
|
|
1728
|
|
|
1729 if ( !eventType ) {
|
|
|
1730 continue;
|
|
|
1731 }
|
|
|
1732
|
|
|
1733 if ( !handler ) {
|
|
|
1734 for ( var j = 0; j < eventType.length; j++ ) {
|
|
|
1735 handleObj = eventType[ j ];
|
|
|
1736
|
|
|
1737 if ( all || namespace.test( handleObj.namespace ) ) {
|
|
|
1738 jQuery.event.remove( elem, origType, handleObj.handler, j );
|
|
|
1739 eventType.splice( j--, 1 );
|
|
|
1740 }
|
|
|
1741 }
|
|
|
1742
|
|
|
1743 continue;
|
|
|
1744 }
|
|
|
1745
|
|
|
1746 special = jQuery.event.special[ type ] || {};
|
|
|
1747
|
|
|
1748 for ( var j = pos || 0; j < eventType.length; j++ ) {
|
|
|
1749 handleObj = eventType[ j ];
|
|
|
1750
|
|
|
1751 if ( handler.guid === handleObj.guid ) {
|
|
|
1752 // remove the given handler for the given type
|
|
|
1753 if ( all || namespace.test( handleObj.namespace ) ) {
|
|
|
1754 if ( pos == null ) {
|
|
|
1755 eventType.splice( j--, 1 );
|
|
|
1756 }
|
|
|
1757
|
|
|
1758 if ( special.remove ) {
|
|
|
1759 special.remove.call( elem, handleObj );
|
|
|
1760 }
|
|
|
1761 }
|
|
|
1762
|
|
|
1763 if ( pos != null ) {
|
|
|
1764 break;
|
|
|
1765 }
|
|
|
1766 }
|
|
|
1767 }
|
|
|
1768
|
|
|
1769 // remove generic event handler if no more handlers exist
|
|
|
1770 if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
|
|
|
1771 if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
|
|
|
1772 removeEvent( elem, type, elemData.handle );
|
|
|
1773 }
|
|
|
1774
|
|
|
1775 ret = null;
|
|
|
1776 delete events[ type ];
|
|
|
1777 }
|
|
|
1778 }
|
|
|
1779
|
|
|
1780 // Remove the expando if it's no longer used
|
|
|
1781 if ( jQuery.isEmptyObject( events ) ) {
|
|
|
1782 var handle = elemData.handle;
|
|
|
1783 if ( handle ) {
|
|
|
1784 handle.elem = null;
|
|
|
1785 }
|
|
|
1786
|
|
|
1787 delete elemData.events;
|
|
|
1788 delete elemData.handle;
|
|
|
1789
|
|
|
1790 if ( jQuery.isEmptyObject( elemData ) ) {
|
|
|
1791 jQuery.removeData( elem );
|
|
|
1792 }
|
|
|
1793 }
|
|
|
1794 },
|
|
|
1795
|
|
|
1796 // bubbling is internal
|
|
|
1797 trigger: function( event, data, elem /*, bubbling */ ) {
|
|
|
1798 // Event object or event type
|
|
|
1799 var type = event.type || event,
|
|
|
1800 bubbling = arguments[3];
|
|
|
1801
|
|
|
1802 if ( !bubbling ) {
|
|
|
1803 event = typeof event === "object" ?
|
|
|
1804 // jQuery.Event object
|
|
|
1805 event[expando] ? event :
|
|
|
1806 // Object literal
|
|
|
1807 jQuery.extend( jQuery.Event(type), event ) :
|
|
|
1808 // Just the event type (string)
|
|
|
1809 jQuery.Event(type);
|
|
|
1810
|
|
|
1811 if ( type.indexOf("!") >= 0 ) {
|
|
|
1812 event.type = type = type.slice(0, -1);
|
|
|
1813 event.exclusive = true;
|
|
|
1814 }
|
|
|
1815
|
|
|
1816 // Handle a global trigger
|
|
|
1817 if ( !elem ) {
|
|
|
1818 // Don't bubble custom events when global (to avoid too much overhead)
|
|
|
1819 event.stopPropagation();
|
|
|
1820
|
|
|
1821 // Only trigger if we've ever bound an event for it
|
|
|
1822 if ( jQuery.event.global[ type ] ) {
|
|
|
1823 jQuery.each( jQuery.cache, function() {
|
|
|
1824 if ( this.events && this.events[type] ) {
|
|
|
1825 jQuery.event.trigger( event, data, this.handle.elem );
|
|
|
1826 }
|
|
|
1827 });
|
|
|
1828 }
|
|
|
1829 }
|
|
|
1830
|
|
|
1831 // Handle triggering a single element
|
|
|
1832
|
|
|
1833 // don't do events on text and comment nodes
|
|
|
1834 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
1835 return undefined;
|
|
|
1836 }
|
|
|
1837
|
|
|
1838 // Clean up in case it is reused
|
|
|
1839 event.result = undefined;
|
|
|
1840 event.target = elem;
|
|
|
1841
|
|
|
1842 // Clone the incoming data, if any
|
|
|
1843 data = jQuery.makeArray( data );
|
|
|
1844 data.unshift( event );
|
|
|
1845 }
|
|
|
1846
|
|
|
1847 event.currentTarget = elem;
|
|
|
1848
|
|
|
1849 // Trigger the event, it is assumed that "handle" is a function
|
|
|
1850 var handle = jQuery.data( elem, "handle" );
|
|
|
1851 if ( handle ) {
|
|
|
1852 handle.apply( elem, data );
|
|
|
1853 }
|
|
|
1854
|
|
|
1855 var parent = elem.parentNode || elem.ownerDocument;
|
|
|
1856
|
|
|
1857 // Trigger an inline bound script
|
|
|
1858 try {
|
|
|
1859 if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
|
|
|
1860 if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
|
|
|
1861 event.result = false;
|
|
|
1862 }
|
|
|
1863 }
|
|
|
1864
|
|
|
1865 // prevent IE from throwing an error for some elements with some event types, see #3533
|
|
|
1866 } catch (e) {}
|
|
|
1867
|
|
|
1868 if ( !event.isPropagationStopped() && parent ) {
|
|
|
1869 jQuery.event.trigger( event, data, parent, true );
|
|
|
1870
|
|
|
1871 } else if ( !event.isDefaultPrevented() ) {
|
|
|
1872 var target = event.target, old,
|
|
|
1873 isClick = jQuery.nodeName(target, "a") && type === "click",
|
|
|
1874 special = jQuery.event.special[ type ] || {};
|
|
|
1875
|
|
|
1876 if ( (!special._default || special._default.call( elem, event ) === false) &&
|
|
|
1877 !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
|
|
|
1878
|
|
|
1879 try {
|
|
|
1880 if ( target[ type ] ) {
|
|
|
1881 // Make sure that we don't accidentally re-trigger the onFOO events
|
|
|
1882 old = target[ "on" + type ];
|
|
|
1883
|
|
|
1884 if ( old ) {
|
|
|
1885 target[ "on" + type ] = null;
|
|
|
1886 }
|
|
|
1887
|
|
|
1888 jQuery.event.triggered = true;
|
|
|
1889 target[ type ]();
|
|
|
1890 }
|
|
|
1891
|
|
|
1892 // prevent IE from throwing an error for some elements with some event types, see #3533
|
|
|
1893 } catch (e) {}
|
|
|
1894
|
|
|
1895 if ( old ) {
|
|
|
1896 target[ "on" + type ] = old;
|
|
|
1897 }
|
|
|
1898
|
|
|
1899 jQuery.event.triggered = false;
|
|
|
1900 }
|
|
|
1901 }
|
|
|
1902 },
|
|
|
1903
|
|
|
1904 handle: function( event ) {
|
|
|
1905 var all, handlers, namespaces, namespace, events;
|
|
|
1906
|
|
|
1907 event = arguments[0] = jQuery.event.fix( event || window.event );
|
|
|
1908 event.currentTarget = this;
|
|
|
1909
|
|
|
1910 // Namespaced event handlers
|
|
|
1911 all = event.type.indexOf(".") < 0 && !event.exclusive;
|
|
|
1912
|
|
|
1913 if ( !all ) {
|
|
|
1914 namespaces = event.type.split(".");
|
|
|
1915 event.type = namespaces.shift();
|
|
|
1916 namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)");
|
|
|
1917 }
|
|
|
1918
|
|
|
1919 var events = jQuery.data(this, "events"), handlers = events[ event.type ];
|
|
|
1920
|
|
|
1921 if ( events && handlers ) {
|
|
|
1922 // Clone the handlers to prevent manipulation
|
|
|
1923 handlers = handlers.slice(0);
|
|
|
1924
|
|
|
1925 for ( var j = 0, l = handlers.length; j < l; j++ ) {
|
|
|
1926 var handleObj = handlers[ j ];
|
|
|
1927
|
|
|
1928 // Filter the functions by class
|
|
|
1929 if ( all || namespace.test( handleObj.namespace ) ) {
|
|
|
1930 // Pass in a reference to the handler function itself
|
|
|
1931 // So that we can later remove it
|
|
|
1932 event.handler = handleObj.handler;
|
|
|
1933 event.data = handleObj.data;
|
|
|
1934 event.handleObj = handleObj;
|
|
|
1935
|
|
|
1936 var ret = handleObj.handler.apply( this, arguments );
|
|
|
1937
|
|
|
1938 if ( ret !== undefined ) {
|
|
|
1939 event.result = ret;
|
|
|
1940 if ( ret === false ) {
|
|
|
1941 event.preventDefault();
|
|
|
1942 event.stopPropagation();
|
|
|
1943 }
|
|
|
1944 }
|
|
|
1945
|
|
|
1946 if ( event.isImmediatePropagationStopped() ) {
|
|
|
1947 break;
|
|
|
1948 }
|
|
|
1949 }
|
|
|
1950 }
|
|
|
1951 }
|
|
|
1952
|
|
|
1953 return event.result;
|
|
|
1954 },
|
|
|
1955
|
|
|
1956 props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
|
|
|
1957
|
|
|
1958 fix: function( event ) {
|
|
|
1959 if ( event[ expando ] ) {
|
|
|
1960 return event;
|
|
|
1961 }
|
|
|
1962
|
|
|
1963 // store a copy of the original event object
|
|
|
1964 // and "clone" to set read-only properties
|
|
|
1965 var originalEvent = event;
|
|
|
1966 event = jQuery.Event( originalEvent );
|
|
|
1967
|
|
|
1968 for ( var i = this.props.length, prop; i; ) {
|
|
|
1969 prop = this.props[ --i ];
|
|
|
1970 event[ prop ] = originalEvent[ prop ];
|
|
|
1971 }
|
|
|
1972
|
|
|
1973 // Fix target property, if necessary
|
|
|
1974 if ( !event.target ) {
|
|
|
1975 event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
|
|
|
1976 }
|
|
|
1977
|
|
|
1978 // check if target is a textnode (safari)
|
|
|
1979 if ( event.target.nodeType === 3 ) {
|
|
|
1980 event.target = event.target.parentNode;
|
|
|
1981 }
|
|
|
1982
|
|
|
1983 // Add relatedTarget, if necessary
|
|
|
1984 if ( !event.relatedTarget && event.fromElement ) {
|
|
|
1985 event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
|
|
|
1986 }
|
|
|
1987
|
|
|
1988 // Calculate pageX/Y if missing and clientX/Y available
|
|
|
1989 if ( event.pageX == null && event.clientX != null ) {
|
|
|
1990 var doc = document.documentElement, body = document.body;
|
|
|
1991 event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
|
|
|
1992 event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
|
|
|
1993 }
|
|
|
1994
|
|
|
1995 // Add which for key events
|
|
|
1996 if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) ) {
|
|
|
1997 event.which = event.charCode || event.keyCode;
|
|
|
1998 }
|
|
|
1999
|
|
|
2000 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
|
|
|
2001 if ( !event.metaKey && event.ctrlKey ) {
|
|
|
2002 event.metaKey = event.ctrlKey;
|
|
|
2003 }
|
|
|
2004
|
|
|
2005 // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
2006 // Note: button is not normalized, so don't use it
|
|
|
2007 if ( !event.which && event.button !== undefined ) {
|
|
|
2008 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
|
|
|
2009 }
|
|
|
2010
|
|
|
2011 return event;
|
|
|
2012 },
|
|
|
2013
|
|
|
2014 // Deprecated, use jQuery.guid instead
|
|
|
2015 guid: 1E8,
|
|
|
2016
|
|
|
2017 // Deprecated, use jQuery.proxy instead
|
|
|
2018 proxy: jQuery.proxy,
|
|
|
2019
|
|
|
2020 special: {
|
|
|
2021 ready: {
|
|
|
2022 // Make sure the ready event is setup
|
|
|
2023 setup: jQuery.bindReady,
|
|
|
2024 teardown: jQuery.noop
|
|
|
2025 },
|
|
|
2026
|
|
|
2027 live: {
|
|
|
2028 add: function( handleObj ) {
|
|
|
2029 jQuery.event.add( this, handleObj.origType, jQuery.extend({}, handleObj, {handler: liveHandler}) );
|
|
|
2030 },
|
|
|
2031
|
|
|
2032 remove: function( handleObj ) {
|
|
|
2033 var remove = true,
|
|
|
2034 type = handleObj.origType.replace(rnamespaces, "");
|
|
|
2035
|
|
|
2036 jQuery.each( jQuery.data(this, "events").live || [], function() {
|
|
|
2037 if ( type === this.origType.replace(rnamespaces, "") ) {
|
|
|
2038 remove = false;
|
|
|
2039 return false;
|
|
|
2040 }
|
|
|
2041 });
|
|
|
2042
|
|
|
2043 if ( remove ) {
|
|
|
2044 jQuery.event.remove( this, handleObj.origType, liveHandler );
|
|
|
2045 }
|
|
|
2046 }
|
|
|
2047
|
|
|
2048 },
|
|
|
2049
|
|
|
2050 beforeunload: {
|
|
|
2051 setup: function( data, namespaces, eventHandle ) {
|
|
|
2052 // We only want to do this special case on windows
|
|
|
2053 if ( this.setInterval ) {
|
|
|
2054 this.onbeforeunload = eventHandle;
|
|
|
2055 }
|
|
|
2056
|
|
|
2057 return false;
|
|
|
2058 },
|
|
|
2059 teardown: function( namespaces, eventHandle ) {
|
|
|
2060 if ( this.onbeforeunload === eventHandle ) {
|
|
|
2061 this.onbeforeunload = null;
|
|
|
2062 }
|
|
|
2063 }
|
|
|
2064 }
|
|
|
2065 }
|
|
|
2066 };
|
|
|
2067
|
|
|
2068 var removeEvent = document.removeEventListener ?
|
|
|
2069 function( elem, type, handle ) {
|
|
|
2070 elem.removeEventListener( type, handle, false );
|
|
|
2071 } :
|
|
|
2072 function( elem, type, handle ) {
|
|
|
2073 elem.detachEvent( "on" + type, handle );
|
|
|
2074 };
|
|
|
2075
|
|
|
2076 jQuery.Event = function( src ) {
|
|
|
2077 // Allow instantiation without the 'new' keyword
|
|
|
2078 if ( !this.preventDefault ) {
|
|
|
2079 return new jQuery.Event( src );
|
|
|
2080 }
|
|
|
2081
|
|
|
2082 // Event object
|
|
|
2083 if ( src && src.type ) {
|
|
|
2084 this.originalEvent = src;
|
|
|
2085 this.type = src.type;
|
|
|
2086 // Event type
|
|
|
2087 } else {
|
|
|
2088 this.type = src;
|
|
|
2089 }
|
|
|
2090
|
|
|
2091 // timeStamp is buggy for some events on Firefox(#3843)
|
|
|
2092 // So we won't rely on the native value
|
|
|
2093 this.timeStamp = now();
|
|
|
2094
|
|
|
2095 // Mark it as fixed
|
|
|
2096 this[ expando ] = true;
|
|
|
2097 };
|
|
|
2098
|
|
|
2099 function returnFalse() {
|
|
|
2100 return false;
|
|
|
2101 }
|
|
|
2102 function returnTrue() {
|
|
|
2103 return true;
|
|
|
2104 }
|
|
|
2105
|
|
|
2106 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
2107 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
2108 jQuery.Event.prototype = {
|
|
|
2109 preventDefault: function() {
|
|
|
2110 this.isDefaultPrevented = returnTrue;
|
|
|
2111
|
|
|
2112 var e = this.originalEvent;
|
|
|
2113 if ( !e ) {
|
|
|
2114 return;
|
|
|
2115 }
|
|
|
2116
|
|
|
2117 // if preventDefault exists run it on the original event
|
|
|
2118 if ( e.preventDefault ) {
|
|
|
2119 e.preventDefault();
|
|
|
2120 }
|
|
|
2121 // otherwise set the returnValue property of the original event to false (IE)
|
|
|
2122 e.returnValue = false;
|
|
|
2123 },
|
|
|
2124 stopPropagation: function() {
|
|
|
2125 this.isPropagationStopped = returnTrue;
|
|
|
2126
|
|
|
2127 var e = this.originalEvent;
|
|
|
2128 if ( !e ) {
|
|
|
2129 return;
|
|
|
2130 }
|
|
|
2131 // if stopPropagation exists run it on the original event
|
|
|
2132 if ( e.stopPropagation ) {
|
|
|
2133 e.stopPropagation();
|
|
|
2134 }
|
|
|
2135 // otherwise set the cancelBubble property of the original event to true (IE)
|
|
|
2136 e.cancelBubble = true;
|
|
|
2137 },
|
|
|
2138 stopImmediatePropagation: function() {
|
|
|
2139 this.isImmediatePropagationStopped = returnTrue;
|
|
|
2140 this.stopPropagation();
|
|
|
2141 },
|
|
|
2142 isDefaultPrevented: returnFalse,
|
|
|
2143 isPropagationStopped: returnFalse,
|
|
|
2144 isImmediatePropagationStopped: returnFalse
|
|
|
2145 };
|
|
|
2146
|
|
|
2147 // Checks if an event happened on an element within another element
|
|
|
2148 // Used in jQuery.event.special.mouseenter and mouseleave handlers
|
|
|
2149 var withinElement = function( event ) {
|
|
|
2150 // Check if mouse(over|out) are still within the same parent element
|
|
|
2151 var parent = event.relatedTarget;
|
|
|
2152
|
|
|
2153 // Firefox sometimes assigns relatedTarget a XUL element
|
|
|
2154 // which we cannot access the parentNode property of
|
|
|
2155 try {
|
|
|
2156 // Traverse up the tree
|
|
|
2157 while ( parent && parent !== this ) {
|
|
|
2158 parent = parent.parentNode;
|
|
|
2159 }
|
|
|
2160
|
|
|
2161 if ( parent !== this ) {
|
|
|
2162 // set the correct event type
|
|
|
2163 event.type = event.data;
|
|
|
2164
|
|
|
2165 // handle event if we actually just moused on to a non sub-element
|
|
|
2166 jQuery.event.handle.apply( this, arguments );
|
|
|
2167 }
|
|
|
2168
|
|
|
2169 // assuming we've left the element since we most likely mousedover a xul element
|
|
|
2170 } catch(e) { }
|
|
|
2171 },
|
|
|
2172
|
|
|
2173 // In case of event delegation, we only need to rename the event.type,
|
|
|
2174 // liveHandler will take care of the rest.
|
|
|
2175 delegate = function( event ) {
|
|
|
2176 event.type = event.data;
|
|
|
2177 jQuery.event.handle.apply( this, arguments );
|
|
|
2178 };
|
|
|
2179
|
|
|
2180 // Create mouseenter and mouseleave events
|
|
|
2181 jQuery.each({
|
|
|
2182 mouseenter: "mouseover",
|
|
|
2183 mouseleave: "mouseout"
|
|
|
2184 }, function( orig, fix ) {
|
|
|
2185 jQuery.event.special[ orig ] = {
|
|
|
2186 setup: function( data ) {
|
|
|
2187 jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
|
|
|
2188 },
|
|
|
2189 teardown: function( data ) {
|
|
|
2190 jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
|
|
|
2191 }
|
|
|
2192 };
|
|
|
2193 });
|
|
|
2194
|
|
|
2195 // submit delegation
|
|
|
2196 if ( !jQuery.support.submitBubbles ) {
|
|
|
2197
|
|
|
2198 jQuery.event.special.submit = {
|
|
|
2199 setup: function( data, namespaces ) {
|
|
|
2200 if ( this.nodeName.toLowerCase() !== "form" ) {
|
|
|
2201 jQuery.event.add(this, "click.specialSubmit", function( e ) {
|
|
|
2202 var elem = e.target, type = elem.type;
|
|
|
2203
|
|
|
2204 if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
|
|
|
2205 return trigger( "submit", this, arguments );
|
|
|
2206 }
|
|
|
2207 });
|
|
|
2208
|
|
|
2209 jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
|
|
|
2210 var elem = e.target, type = elem.type;
|
|
|
2211
|
|
|
2212 if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
|
|
|
2213 return trigger( "submit", this, arguments );
|
|
|
2214 }
|
|
|
2215 });
|
|
|
2216
|
|
|
2217 } else {
|
|
|
2218 return false;
|
|
|
2219 }
|
|
|
2220 },
|
|
|
2221
|
|
|
2222 teardown: function( namespaces ) {
|
|
|
2223 jQuery.event.remove( this, ".specialSubmit" );
|
|
|
2224 }
|
|
|
2225 };
|
|
|
2226
|
|
|
2227 }
|
|
|
2228
|
|
|
2229 // change delegation, happens here so we have bind.
|
|
|
2230 if ( !jQuery.support.changeBubbles ) {
|
|
|
2231
|
|
|
2232 var formElems = /textarea|input|select/i,
|
|
|
2233
|
|
|
2234 changeFilters,
|
|
|
2235
|
|
|
2236 getVal = function( elem ) {
|
|
|
2237 var type = elem.type, val = elem.value;
|
|
|
2238
|
|
|
2239 if ( type === "radio" || type === "checkbox" ) {
|
|
|
2240 val = elem.checked;
|
|
|
2241
|
|
|
2242 } else if ( type === "select-multiple" ) {
|
|
|
2243 val = elem.selectedIndex > -1 ?
|
|
|
2244 jQuery.map( elem.options, function( elem ) {
|
|
|
2245 return elem.selected;
|
|
|
2246 }).join("-") :
|
|
|
2247 "";
|
|
|
2248
|
|
|
2249 } else if ( elem.nodeName.toLowerCase() === "select" ) {
|
|
|
2250 val = elem.selectedIndex;
|
|
|
2251 }
|
|
|
2252
|
|
|
2253 return val;
|
|
|
2254 },
|
|
|
2255
|
|
|
2256 testChange = function testChange( e ) {
|
|
|
2257 var elem = e.target, data, val;
|
|
|
2258
|
|
|
2259 if ( !formElems.test( elem.nodeName ) || elem.readOnly ) {
|
|
|
2260 return;
|
|
|
2261 }
|
|
|
2262
|
|
|
2263 data = jQuery.data( elem, "_change_data" );
|
|
|
2264 val = getVal(elem);
|
|
|
2265
|
|
|
2266 // the current data will be also retrieved by beforeactivate
|
|
|
2267 if ( e.type !== "focusout" || elem.type !== "radio" ) {
|
|
|
2268 jQuery.data( elem, "_change_data", val );
|
|
|
2269 }
|
|
|
2270
|
|
|
2271 if ( data === undefined || val === data ) {
|
|
|
2272 return;
|
|
|
2273 }
|
|
|
2274
|
|
|
2275 if ( data != null || val ) {
|
|
|
2276 e.type = "change";
|
|
|
2277 return jQuery.event.trigger( e, arguments[1], elem );
|
|
|
2278 }
|
|
|
2279 };
|
|
|
2280
|
|
|
2281 jQuery.event.special.change = {
|
|
|
2282 filters: {
|
|
|
2283 focusout: testChange,
|
|
|
2284
|
|
|
2285 click: function( e ) {
|
|
|
2286 var elem = e.target, type = elem.type;
|
|
|
2287
|
|
|
2288 if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
|
|
|
2289 return testChange.call( this, e );
|
|
|
2290 }
|
|
|
2291 },
|
|
|
2292
|
|
|
2293 // Change has to be called before submit
|
|
|
2294 // Keydown will be called before keypress, which is used in submit-event delegation
|
|
|
2295 keydown: function( e ) {
|
|
|
2296 var elem = e.target, type = elem.type;
|
|
|
2297
|
|
|
2298 if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
|
|
|
2299 (e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
|
|
|
2300 type === "select-multiple" ) {
|
|
|
2301 return testChange.call( this, e );
|
|
|
2302 }
|
|
|
2303 },
|
|
|
2304
|
|
|
2305 // Beforeactivate happens also before the previous element is blurred
|
|
|
2306 // with this event you can't trigger a change event, but you can store
|
|
|
2307 // information/focus[in] is not needed anymore
|
|
|
2308 beforeactivate: function( e ) {
|
|
|
2309 var elem = e.target;
|
|
|
2310 jQuery.data( elem, "_change_data", getVal(elem) );
|
|
|
2311 }
|
|
|
2312 },
|
|
|
2313
|
|
|
2314 setup: function( data, namespaces ) {
|
|
|
2315 if ( this.type === "file" ) {
|
|
|
2316 return false;
|
|
|
2317 }
|
|
|
2318
|
|
|
2319 for ( var type in changeFilters ) {
|
|
|
2320 jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
|
|
|
2321 }
|
|
|
2322
|
|
|
2323 return formElems.test( this.nodeName );
|
|
|
2324 },
|
|
|
2325
|
|
|
2326 teardown: function( namespaces ) {
|
|
|
2327 jQuery.event.remove( this, ".specialChange" );
|
|
|
2328
|
|
|
2329 return formElems.test( this.nodeName );
|
|
|
2330 }
|
|
|
2331 };
|
|
|
2332
|
|
|
2333 changeFilters = jQuery.event.special.change.filters;
|
|
|
2334 }
|
|
|
2335
|
|
|
2336 function trigger( type, elem, args ) {
|
|
|
2337 args[0].type = type;
|
|
|
2338 return jQuery.event.handle.apply( elem, args );
|
|
|
2339 }
|
|
|
2340
|
|
|
2341 // Create "bubbling" focus and blur events
|
|
|
2342 if ( document.addEventListener ) {
|
|
|
2343 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
2344 jQuery.event.special[ fix ] = {
|
|
|
2345 setup: function() {
|
|
|
2346 this.addEventListener( orig, handler, true );
|
|
|
2347 },
|
|
|
2348 teardown: function() {
|
|
|
2349 this.removeEventListener( orig, handler, true );
|
|
|
2350 }
|
|
|
2351 };
|
|
|
2352
|
|
|
2353 function handler( e ) {
|
|
|
2354 e = jQuery.event.fix( e );
|
|
|
2355 e.type = fix;
|
|
|
2356 return jQuery.event.handle.call( this, e );
|
|
|
2357 }
|
|
|
2358 });
|
|
|
2359 }
|
|
|
2360
|
|
|
2361 jQuery.each(["bind", "one"], function( i, name ) {
|
|
|
2362 jQuery.fn[ name ] = function( type, data, fn ) {
|
|
|
2363 // Handle object literals
|
|
|
2364 if ( typeof type === "object" ) {
|
|
|
2365 for ( var key in type ) {
|
|
|
2366 this[ name ](key, data, type[key], fn);
|
|
|
2367 }
|
|
|
2368 return this;
|
|
|
2369 }
|
|
|
2370
|
|
|
2371 if ( jQuery.isFunction( data ) ) {
|
|
|
2372 fn = data;
|
|
|
2373 data = undefined;
|
|
|
2374 }
|
|
|
2375
|
|
|
2376 var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
|
|
|
2377 jQuery( this ).unbind( event, handler );
|
|
|
2378 return fn.apply( this, arguments );
|
|
|
2379 }) : fn;
|
|
|
2380
|
|
|
2381 if ( type === "unload" && name !== "one" ) {
|
|
|
2382 this.one( type, data, fn );
|
|
|
2383
|
|
|
2384 } else {
|
|
|
2385 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
2386 jQuery.event.add( this[i], type, handler, data );
|
|
|
2387 }
|
|
|
2388 }
|
|
|
2389
|
|
|
2390 return this;
|
|
|
2391 };
|
|
|
2392 });
|
|
|
2393
|
|
|
2394 jQuery.fn.extend({
|
|
|
2395 unbind: function( type, fn ) {
|
|
|
2396 // Handle object literals
|
|
|
2397 if ( typeof type === "object" && !type.preventDefault ) {
|
|
|
2398 for ( var key in type ) {
|
|
|
2399 this.unbind(key, type[key]);
|
|
|
2400 }
|
|
|
2401
|
|
|
2402 } else {
|
|
|
2403 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
2404 jQuery.event.remove( this[i], type, fn );
|
|
|
2405 }
|
|
|
2406 }
|
|
|
2407
|
|
|
2408 return this;
|
|
|
2409 },
|
|
|
2410
|
|
|
2411 delegate: function( selector, types, data, fn ) {
|
|
|
2412 return this.live( types, data, fn, selector );
|
|
|
2413 },
|
|
|
2414
|
|
|
2415 undelegate: function( selector, types, fn ) {
|
|
|
2416 if ( arguments.length === 0 ) {
|
|
|
2417 return this.unbind( "live" );
|
|
|
2418
|
|
|
2419 } else {
|
|
|
2420 return this.die( types, null, fn, selector );
|
|
|
2421 }
|
|
|
2422 },
|
|
|
2423
|
|
|
2424 trigger: function( type, data ) {
|
|
|
2425 return this.each(function() {
|
|
|
2426 jQuery.event.trigger( type, data, this );
|
|
|
2427 });
|
|
|
2428 },
|
|
|
2429
|
|
|
2430 triggerHandler: function( type, data ) {
|
|
|
2431 if ( this[0] ) {
|
|
|
2432 var event = jQuery.Event( type );
|
|
|
2433 event.preventDefault();
|
|
|
2434 event.stopPropagation();
|
|
|
2435 jQuery.event.trigger( event, data, this[0] );
|
|
|
2436 return event.result;
|
|
|
2437 }
|
|
|
2438 },
|
|
|
2439
|
|
|
2440 toggle: function( fn ) {
|
|
|
2441 // Save reference to arguments for access in closure
|
|
|
2442 var args = arguments, i = 1;
|
|
|
2443
|
|
|
2444 // link all the functions, so any of them can unbind this click handler
|
|
|
2445 while ( i < args.length ) {
|
|
|
2446 jQuery.proxy( fn, args[ i++ ] );
|
|
|
2447 }
|
|
|
2448
|
|
|
2449 return this.click( jQuery.proxy( fn, function( event ) {
|
|
|
2450 // Figure out which function to execute
|
|
|
2451 var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
|
|
|
2452 jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
|
|
|
2453
|
|
|
2454 // Make sure that clicks stop
|
|
|
2455 event.preventDefault();
|
|
|
2456
|
|
|
2457 // and execute the function
|
|
|
2458 return args[ lastToggle ].apply( this, arguments ) || false;
|
|
|
2459 }));
|
|
|
2460 },
|
|
|
2461
|
|
|
2462 hover: function( fnOver, fnOut ) {
|
|
|
2463 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
2464 }
|
|
|
2465 });
|
|
|
2466
|
|
|
2467 var liveMap = {
|
|
|
2468 focus: "focusin",
|
|
|
2469 blur: "focusout",
|
|
|
2470 mouseenter: "mouseover",
|
|
|
2471 mouseleave: "mouseout"
|
|
|
2472 };
|
|
|
2473
|
|
|
2474 jQuery.each(["live", "die"], function( i, name ) {
|
|
|
2475 jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
|
|
|
2476 var type, i = 0, match, namespaces, preType,
|
|
|
2477 selector = origSelector || this.selector,
|
|
|
2478 context = origSelector ? this : jQuery( this.context );
|
|
|
2479
|
|
|
2480 if ( jQuery.isFunction( data ) ) {
|
|
|
2481 fn = data;
|
|
|
2482 data = undefined;
|
|
|
2483 }
|
|
|
2484
|
|
|
2485 types = (types || "").split(" ");
|
|
|
2486
|
|
|
2487 while ( (type = types[ i++ ]) != null ) {
|
|
|
2488 match = rnamespaces.exec( type );
|
|
|
2489 namespaces = "";
|
|
|
2490
|
|
|
2491 if ( match ) {
|
|
|
2492 namespaces = match[0];
|
|
|
2493 type = type.replace( rnamespaces, "" );
|
|
|
2494 }
|
|
|
2495
|
|
|
2496 if ( type === "hover" ) {
|
|
|
2497 types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
|
|
|
2498 continue;
|
|
|
2499 }
|
|
|
2500
|
|
|
2501 preType = type;
|
|
|
2502
|
|
|
2503 if ( type === "focus" || type === "blur" ) {
|
|
|
2504 types.push( liveMap[ type ] + namespaces );
|
|
|
2505 type = type + namespaces;
|
|
|
2506
|
|
|
2507 } else {
|
|
|
2508 type = (liveMap[ type ] || type) + namespaces;
|
|
|
2509 }
|
|
|
2510
|
|
|
2511 if ( name === "live" ) {
|
|
|
2512 // bind live handler
|
|
|
2513 context.each(function(){
|
|
|
2514 jQuery.event.add( this, liveConvert( type, selector ),
|
|
|
2515 { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
|
|
|
2516 });
|
|
|
2517
|
|
|
2518 } else {
|
|
|
2519 // unbind live handler
|
|
|
2520 context.unbind( liveConvert( type, selector ), fn );
|
|
|
2521 }
|
|
|
2522 }
|
|
|
2523
|
|
|
2524 return this;
|
|
|
2525 }
|
|
|
2526 });
|
|
|
2527
|
|
|
2528 function liveHandler( event ) {
|
|
|
2529 var stop, elems = [], selectors = [], args = arguments,
|
|
|
2530 related, match, handleObj, elem, j, i, l, data,
|
|
|
2531 events = jQuery.data( this, "events" );
|
|
|
2532
|
|
|
2533 // Make sure we avoid non-left-click bubbling in Firefox (#3861)
|
|
|
2534 if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
|
|
|
2535 return;
|
|
|
2536 }
|
|
|
2537
|
|
|
2538 event.liveFired = this;
|
|
|
2539
|
|
|
2540 var live = events.live.slice(0);
|
|
|
2541
|
|
|
2542 for ( j = 0; j < live.length; j++ ) {
|
|
|
2543 handleObj = live[j];
|
|
|
2544
|
|
|
2545 if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
|
|
|
2546 selectors.push( handleObj.selector );
|
|
|
2547
|
|
|
2548 } else {
|
|
|
2549 live.splice( j--, 1 );
|
|
|
2550 }
|
|
|
2551 }
|
|
|
2552
|
|
|
2553 match = jQuery( event.target ).closest( selectors, event.currentTarget );
|
|
|
2554
|
|
|
2555 for ( i = 0, l = match.length; i < l; i++ ) {
|
|
|
2556 for ( j = 0; j < live.length; j++ ) {
|
|
|
2557 handleObj = live[j];
|
|
|
2558
|
|
|
2559 if ( match[i].selector === handleObj.selector ) {
|
|
|
2560 elem = match[i].elem;
|
|
|
2561 related = null;
|
|
|
2562
|
|
|
2563 // Those two events require additional checking
|
|
|
2564 if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
|
|
|
2565 related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
|
|
|
2566 }
|
|
|
2567
|
|
|
2568 if ( !related || related !== elem ) {
|
|
|
2569 elems.push({ elem: elem, handleObj: handleObj });
|
|
|
2570 }
|
|
|
2571 }
|
|
|
2572 }
|
|
|
2573 }
|
|
|
2574
|
|
|
2575 for ( i = 0, l = elems.length; i < l; i++ ) {
|
|
|
2576 match = elems[i];
|
|
|
2577 event.currentTarget = match.elem;
|
|
|
2578 event.data = match.handleObj.data;
|
|
|
2579 event.handleObj = match.handleObj;
|
|
|
2580
|
|
|
2581 if ( match.handleObj.origHandler.apply( match.elem, args ) === false ) {
|
|
|
2582 stop = false;
|
|
|
2583 break;
|
|
|
2584 }
|
|
|
2585 }
|
|
|
2586
|
|
|
2587 return stop;
|
|
|
2588 }
|
|
|
2589
|
|
|
2590 function liveConvert( type, selector ) {
|
|
|
2591 return "live." + (type && type !== "*" ? type + "." : "") + selector.replace(/\./g, "`").replace(/ /g, "&");
|
|
|
2592 }
|
|
|
2593
|
|
|
2594 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
|
2595 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
2596 "change select submit keydown keypress keyup error").split(" "), function( i, name ) {
|
|
|
2597
|
|
|
2598 // Handle event binding
|
|
|
2599 jQuery.fn[ name ] = function( fn ) {
|
|
|
2600 return fn ? this.bind( name, fn ) : this.trigger( name );
|
|
|
2601 };
|
|
|
2602
|
|
|
2603 if ( jQuery.attrFn ) {
|
|
|
2604 jQuery.attrFn[ name ] = true;
|
|
|
2605 }
|
|
|
2606 });
|
|
|
2607
|
|
|
2608 // Prevent memory leaks in IE
|
|
|
2609 // Window isn't included so as not to unbind existing unload events
|
|
|
2610 // More info:
|
|
|
2611 // - http://isaacschlueter.com/2006/10/msie-memory-leaks/
|
|
|
2612 if ( window.attachEvent && !window.addEventListener ) {
|
|
|
2613 window.attachEvent("onunload", function() {
|
|
|
2614 for ( var id in jQuery.cache ) {
|
|
|
2615 if ( jQuery.cache[ id ].handle ) {
|
|
|
2616 // Try/Catch is to handle iframes being unloaded, see #4280
|
|
|
2617 try {
|
|
|
2618 jQuery.event.remove( jQuery.cache[ id ].handle.elem );
|
|
|
2619 } catch(e) {}
|
|
|
2620 }
|
|
|
2621 }
|
|
|
2622 });
|
|
|
2623 }
|
|
|
2624 /*!
|
|
|
2625 * Sizzle CSS Selector Engine - v1.0
|
|
|
2626 * Copyright 2009, The Dojo Foundation
|
|
|
2627 * Released under the MIT, BSD, and GPL Licenses.
|
|
|
2628 * More information: http://sizzlejs.com/
|
|
|
2629 */
|
|
|
2630 (function(){
|
|
|
2631
|
|
|
2632 var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
|
|
|
2633 done = 0,
|
|
|
2634 toString = Object.prototype.toString,
|
|
|
2635 hasDuplicate = false,
|
|
|
2636 baseHasDuplicate = true;
|
|
|
2637
|
|
|
2638 // Here we check if the JavaScript engine is using some sort of
|
|
|
2639 // optimization where it does not always call our comparision
|
|
|
2640 // function. If that is the case, discard the hasDuplicate value.
|
|
|
2641 // Thus far that includes Google Chrome.
|
|
|
2642 [0, 0].sort(function(){
|
|
|
2643 baseHasDuplicate = false;
|
|
|
2644 return 0;
|
|
|
2645 });
|
|
|
2646
|
|
|
2647 var Sizzle = function(selector, context, results, seed) {
|
|
|
2648 results = results || [];
|
|
|
2649 var origContext = context = context || document;
|
|
|
2650
|
|
|
2651 if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
|
|
|
2652 return [];
|
|
|
2653 }
|
|
|
2654
|
|
|
2655 if ( !selector || typeof selector !== "string" ) {
|
|
|
2656 return results;
|
|
|
2657 }
|
|
|
2658
|
|
|
2659 var parts = [], m, set, checkSet, extra, prune = true, contextXML = isXML(context),
|
|
|
2660 soFar = selector;
|
|
|
2661
|
|
|
2662 // Reset the position of the chunker regexp (start from head)
|
|
|
2663 while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) {
|
|
|
2664 soFar = m[3];
|
|
|
2665
|
|
|
2666 parts.push( m[1] );
|
|
|
2667
|
|
|
2668 if ( m[2] ) {
|
|
|
2669 extra = m[3];
|
|
|
2670 break;
|
|
|
2671 }
|
|
|
2672 }
|
|
|
2673
|
|
|
2674 if ( parts.length > 1 && origPOS.exec( selector ) ) {
|
|
|
2675 if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
|
|
|
2676 set = posProcess( parts[0] + parts[1], context );
|
|
|
2677 } else {
|
|
|
2678 set = Expr.relative[ parts[0] ] ?
|
|
|
2679 [ context ] :
|
|
|
2680 Sizzle( parts.shift(), context );
|
|
|
2681
|
|
|
2682 while ( parts.length ) {
|
|
|
2683 selector = parts.shift();
|
|
|
2684
|
|
|
2685 if ( Expr.relative[ selector ] ) {
|
|
|
2686 selector += parts.shift();
|
|
|
2687 }
|
|
|
2688
|
|
|
2689 set = posProcess( selector, set );
|
|
|
2690 }
|
|
|
2691 }
|
|
|
2692 } else {
|
|
|
2693 // Take a shortcut and set the context if the root selector is an ID
|
|
|
2694 // (but not if it'll be faster if the inner selector is an ID)
|
|
|
2695 if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
|
|
|
2696 Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
|
|
|
2697 var ret = Sizzle.find( parts.shift(), context, contextXML );
|
|
|
2698 context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
|
|
|
2699 }
|
|
|
2700
|
|
|
2701 if ( context ) {
|
|
|
2702 var ret = seed ?
|
|
|
2703 { expr: parts.pop(), set: makeArray(seed) } :
|
|
|
2704 Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
|
|
|
2705 set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
|
|
|
2706
|
|
|
2707 if ( parts.length > 0 ) {
|
|
|
2708 checkSet = makeArray(set);
|
|
|
2709 } else {
|
|
|
2710 prune = false;
|
|
|
2711 }
|
|
|
2712
|
|
|
2713 while ( parts.length ) {
|
|
|
2714 var cur = parts.pop(), pop = cur;
|
|
|
2715
|
|
|
2716 if ( !Expr.relative[ cur ] ) {
|
|
|
2717 cur = "";
|
|
|
2718 } else {
|
|
|
2719 pop = parts.pop();
|
|
|
2720 }
|
|
|
2721
|
|
|
2722 if ( pop == null ) {
|
|
|
2723 pop = context;
|
|
|
2724 }
|
|
|
2725
|
|
|
2726 Expr.relative[ cur ]( checkSet, pop, contextXML );
|
|
|
2727 }
|
|
|
2728 } else {
|
|
|
2729 checkSet = parts = [];
|
|
|
2730 }
|
|
|
2731 }
|
|
|
2732
|
|
|
2733 if ( !checkSet ) {
|
|
|
2734 checkSet = set;
|
|
|
2735 }
|
|
|
2736
|
|
|
2737 if ( !checkSet ) {
|
|
|
2738 Sizzle.error( cur || selector );
|
|
|
2739 }
|
|
|
2740
|
|
|
2741 if ( toString.call(checkSet) === "[object Array]" ) {
|
|
|
2742 if ( !prune ) {
|
|
|
2743 results.push.apply( results, checkSet );
|
|
|
2744 } else if ( context && context.nodeType === 1 ) {
|
|
|
2745 for ( var i = 0; checkSet[i] != null; i++ ) {
|
|
|
2746 if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
|
|
|
2747 results.push( set[i] );
|
|
|
2748 }
|
|
|
2749 }
|
|
|
2750 } else {
|
|
|
2751 for ( var i = 0; checkSet[i] != null; i++ ) {
|
|
|
2752 if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
|
|
|
2753 results.push( set[i] );
|
|
|
2754 }
|
|
|
2755 }
|
|
|
2756 }
|
|
|
2757 } else {
|
|
|
2758 makeArray( checkSet, results );
|
|
|
2759 }
|
|
|
2760
|
|
|
2761 if ( extra ) {
|
|
|
2762 Sizzle( extra, origContext, results, seed );
|
|
|
2763 Sizzle.uniqueSort( results );
|
|
|
2764 }
|
|
|
2765
|
|
|
2766 return results;
|
|
|
2767 };
|
|
|
2768
|
|
|
2769 Sizzle.uniqueSort = function(results){
|
|
|
2770 if ( sortOrder ) {
|
|
|
2771 hasDuplicate = baseHasDuplicate;
|
|
|
2772 results.sort(sortOrder);
|
|
|
2773
|
|
|
2774 if ( hasDuplicate ) {
|
|
|
2775 for ( var i = 1; i < results.length; i++ ) {
|
|
|
2776 if ( results[i] === results[i-1] ) {
|
|
|
2777 results.splice(i--, 1);
|
|
|
2778 }
|
|
|
2779 }
|
|
|
2780 }
|
|
|
2781 }
|
|
|
2782
|
|
|
2783 return results;
|
|
|
2784 };
|
|
|
2785
|
|
|
2786 Sizzle.matches = function(expr, set){
|
|
|
2787 return Sizzle(expr, null, null, set);
|
|
|
2788 };
|
|
|
2789
|
|
|
2790 Sizzle.find = function(expr, context, isXML){
|
|
|
2791 var set, match;
|
|
|
2792
|
|
|
2793 if ( !expr ) {
|
|
|
2794 return [];
|
|
|
2795 }
|
|
|
2796
|
|
|
2797 for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
|
|
|
2798 var type = Expr.order[i], match;
|
|
|
2799
|
|
|
2800 if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
|
|
|
2801 var left = match[1];
|
|
|
2802 match.splice(1,1);
|
|
|
2803
|
|
|
2804 if ( left.substr( left.length - 1 ) !== "\\" ) {
|
|
|
2805 match[1] = (match[1] || "").replace(/\\/g, "");
|
|
|
2806 set = Expr.find[ type ]( match, context, isXML );
|
|
|
2807 if ( set != null ) {
|
|
|
2808 expr = expr.replace( Expr.match[ type ], "" );
|
|
|
2809 break;
|
|
|
2810 }
|
|
|
2811 }
|
|
|
2812 }
|
|
|
2813 }
|
|
|
2814
|
|
|
2815 if ( !set ) {
|
|
|
2816 set = context.getElementsByTagName("*");
|
|
|
2817 }
|
|
|
2818
|
|
|
2819 return {set: set, expr: expr};
|
|
|
2820 };
|
|
|
2821
|
|
|
2822 Sizzle.filter = function(expr, set, inplace, not){
|
|
|
2823 var old = expr, result = [], curLoop = set, match, anyFound,
|
|
|
2824 isXMLFilter = set && set[0] && isXML(set[0]);
|
|
|
2825
|
|
|
2826 while ( expr && set.length ) {
|
|
|
2827 for ( var type in Expr.filter ) {
|
|
|
2828 if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
|
|
|
2829 var filter = Expr.filter[ type ], found, item, left = match[1];
|
|
|
2830 anyFound = false;
|
|
|
2831
|
|
|
2832 match.splice(1,1);
|
|
|
2833
|
|
|
2834 if ( left.substr( left.length - 1 ) === "\\" ) {
|
|
|
2835 continue;
|
|
|
2836 }
|
|
|
2837
|
|
|
2838 if ( curLoop === result ) {
|
|
|
2839 result = [];
|
|
|
2840 }
|
|
|
2841
|
|
|
2842 if ( Expr.preFilter[ type ] ) {
|
|
|
2843 match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
|
|
|
2844
|
|
|
2845 if ( !match ) {
|
|
|
2846 anyFound = found = true;
|
|
|
2847 } else if ( match === true ) {
|
|
|
2848 continue;
|
|
|
2849 }
|
|
|
2850 }
|
|
|
2851
|
|
|
2852 if ( match ) {
|
|
|
2853 for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
|
|
|
2854 if ( item ) {
|
|
|
2855 found = filter( item, match, i, curLoop );
|
|
|
2856 var pass = not ^ !!found;
|
|
|
2857
|
|
|
2858 if ( inplace && found != null ) {
|
|
|
2859 if ( pass ) {
|
|
|
2860 anyFound = true;
|
|
|
2861 } else {
|
|
|
2862 curLoop[i] = false;
|
|
|
2863 }
|
|
|
2864 } else if ( pass ) {
|
|
|
2865 result.push( item );
|
|
|
2866 anyFound = true;
|
|
|
2867 }
|
|
|
2868 }
|
|
|
2869 }
|
|
|
2870 }
|
|
|
2871
|
|
|
2872 if ( found !== undefined ) {
|
|
|
2873 if ( !inplace ) {
|
|
|
2874 curLoop = result;
|
|
|
2875 }
|
|
|
2876
|
|
|
2877 expr = expr.replace( Expr.match[ type ], "" );
|
|
|
2878
|
|
|
2879 if ( !anyFound ) {
|
|
|
2880 return [];
|
|
|
2881 }
|
|
|
2882
|
|
|
2883 break;
|
|
|
2884 }
|
|
|
2885 }
|
|
|
2886 }
|
|
|
2887
|
|
|
2888 // Improper expression
|
|
|
2889 if ( expr === old ) {
|
|
|
2890 if ( anyFound == null ) {
|
|
|
2891 Sizzle.error( expr );
|
|
|
2892 } else {
|
|
|
2893 break;
|
|
|
2894 }
|
|
|
2895 }
|
|
|
2896
|
|
|
2897 old = expr;
|
|
|
2898 }
|
|
|
2899
|
|
|
2900 return curLoop;
|
|
|
2901 };
|
|
|
2902
|
|
|
2903 Sizzle.error = function( msg ) {
|
|
|
2904 throw "Syntax error, unrecognized expression: " + msg;
|
|
|
2905 };
|
|
|
2906
|
|
|
2907 var Expr = Sizzle.selectors = {
|
|
|
2908 order: [ "ID", "NAME", "TAG" ],
|
|
|
2909 match: {
|
|
|
2910 ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
|
|
|
2911 CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
|
|
|
2912 NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,
|
|
|
2913 ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
|
|
|
2914 TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,
|
|
|
2915 CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
|
|
|
2916 POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
|
|
|
2917 PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
|
|
|
2918 },
|
|
|
2919 leftMatch: {},
|
|
|
2920 attrMap: {
|
|
|
2921 "class": "className",
|
|
|
2922 "for": "htmlFor"
|
|
|
2923 },
|
|
|
2924 attrHandle: {
|
|
|
2925 href: function(elem){
|
|
|
2926 return elem.getAttribute("href");
|
|
|
2927 }
|
|
|
2928 },
|
|
|
2929 relative: {
|
|
|
2930 "+": function(checkSet, part){
|
|
|
2931 var isPartStr = typeof part === "string",
|
|
|
2932 isTag = isPartStr && !/\W/.test(part),
|
|
|
2933 isPartStrNotTag = isPartStr && !isTag;
|
|
|
2934
|
|
|
2935 if ( isTag ) {
|
|
|
2936 part = part.toLowerCase();
|
|
|
2937 }
|
|
|
2938
|
|
|
2939 for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
|
|
|
2940 if ( (elem = checkSet[i]) ) {
|
|
|
2941 while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
|
|
|
2942
|
|
|
2943 checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
|
|
|
2944 elem || false :
|
|
|
2945 elem === part;
|
|
|
2946 }
|
|
|
2947 }
|
|
|
2948
|
|
|
2949 if ( isPartStrNotTag ) {
|
|
|
2950 Sizzle.filter( part, checkSet, true );
|
|
|
2951 }
|
|
|
2952 },
|
|
|
2953 ">": function(checkSet, part){
|
|
|
2954 var isPartStr = typeof part === "string";
|
|
|
2955
|
|
|
2956 if ( isPartStr && !/\W/.test(part) ) {
|
|
|
2957 part = part.toLowerCase();
|
|
|
2958
|
|
|
2959 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
|
|
2960 var elem = checkSet[i];
|
|
|
2961 if ( elem ) {
|
|
|
2962 var parent = elem.parentNode;
|
|
|
2963 checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
|
|
|
2964 }
|
|
|
2965 }
|
|
|
2966 } else {
|
|
|
2967 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
|
|
2968 var elem = checkSet[i];
|
|
|
2969 if ( elem ) {
|
|
|
2970 checkSet[i] = isPartStr ?
|
|
|
2971 elem.parentNode :
|
|
|
2972 elem.parentNode === part;
|
|
|
2973 }
|
|
|
2974 }
|
|
|
2975
|
|
|
2976 if ( isPartStr ) {
|
|
|
2977 Sizzle.filter( part, checkSet, true );
|
|
|
2978 }
|
|
|
2979 }
|
|
|
2980 },
|
|
|
2981 "": function(checkSet, part, isXML){
|
|
|
2982 var doneName = done++, checkFn = dirCheck;
|
|
|
2983
|
|
|
2984 if ( typeof part === "string" && !/\W/.test(part) ) {
|
|
|
2985 var nodeCheck = part = part.toLowerCase();
|
|
|
2986 checkFn = dirNodeCheck;
|
|
|
2987 }
|
|
|
2988
|
|
|
2989 checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
|
|
|
2990 },
|
|
|
2991 "~": function(checkSet, part, isXML){
|
|
|
2992 var doneName = done++, checkFn = dirCheck;
|
|
|
2993
|
|
|
2994 if ( typeof part === "string" && !/\W/.test(part) ) {
|
|
|
2995 var nodeCheck = part = part.toLowerCase();
|
|
|
2996 checkFn = dirNodeCheck;
|
|
|
2997 }
|
|
|
2998
|
|
|
2999 checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
|
|
|
3000 }
|
|
|
3001 },
|
|
|
3002 find: {
|
|
|
3003 ID: function(match, context, isXML){
|
|
|
3004 if ( typeof context.getElementById !== "undefined" && !isXML ) {
|
|
|
3005 var m = context.getElementById(match[1]);
|
|
|
3006 return m ? [m] : [];
|
|
|
3007 }
|
|
|
3008 },
|
|
|
3009 NAME: function(match, context){
|
|
|
3010 if ( typeof context.getElementsByName !== "undefined" ) {
|
|
|
3011 var ret = [], results = context.getElementsByName(match[1]);
|
|
|
3012
|
|
|
3013 for ( var i = 0, l = results.length; i < l; i++ ) {
|
|
|
3014 if ( results[i].getAttribute("name") === match[1] ) {
|
|
|
3015 ret.push( results[i] );
|
|
|
3016 }
|
|
|
3017 }
|
|
|
3018
|
|
|
3019 return ret.length === 0 ? null : ret;
|
|
|
3020 }
|
|
|
3021 },
|
|
|
3022 TAG: function(match, context){
|
|
|
3023 return context.getElementsByTagName(match[1]);
|
|
|
3024 }
|
|
|
3025 },
|
|
|
3026 preFilter: {
|
|
|
3027 CLASS: function(match, curLoop, inplace, result, not, isXML){
|
|
|
3028 match = " " + match[1].replace(/\\/g, "") + " ";
|
|
|
3029
|
|
|
3030 if ( isXML ) {
|
|
|
3031 return match;
|
|
|
3032 }
|
|
|
3033
|
|
|
3034 for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
|
|
|
3035 if ( elem ) {
|
|
|
3036 if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
|
|
|
3037 if ( !inplace ) {
|
|
|
3038 result.push( elem );
|
|
|
3039 }
|
|
|
3040 } else if ( inplace ) {
|
|
|
3041 curLoop[i] = false;
|
|
|
3042 }
|
|
|
3043 }
|
|
|
3044 }
|
|
|
3045
|
|
|
3046 return false;
|
|
|
3047 },
|
|
|
3048 ID: function(match){
|
|
|
3049 return match[1].replace(/\\/g, "");
|
|
|
3050 },
|
|
|
3051 TAG: function(match, curLoop){
|
|
|
3052 return match[1].toLowerCase();
|
|
|
3053 },
|
|
|
3054 CHILD: function(match){
|
|
|
3055 if ( match[1] === "nth" ) {
|
|
|
3056 // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
|
|
|
3057 var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
|
|
|
3058 match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
|
|
|
3059 !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
|
|
|
3060
|
|
|
3061 // calculate the numbers (first)n+(last) including if they are negative
|
|
|
3062 match[2] = (test[1] + (test[2] || 1)) - 0;
|
|
|
3063 match[3] = test[3] - 0;
|
|
|
3064 }
|
|
|
3065
|
|
|
3066 // TODO: Move to normal caching system
|
|
|
3067 match[0] = done++;
|
|
|
3068
|
|
|
3069 return match;
|
|
|
3070 },
|
|
|
3071 ATTR: function(match, curLoop, inplace, result, not, isXML){
|
|
|
3072 var name = match[1].replace(/\\/g, "");
|
|
|
3073
|
|
|
3074 if ( !isXML && Expr.attrMap[name] ) {
|
|
|
3075 match[1] = Expr.attrMap[name];
|
|
|
3076 }
|
|
|
3077
|
|
|
3078 if ( match[2] === "~=" ) {
|
|
|
3079 match[4] = " " + match[4] + " ";
|
|
|
3080 }
|
|
|
3081
|
|
|
3082 return match;
|
|
|
3083 },
|
|
|
3084 PSEUDO: function(match, curLoop, inplace, result, not){
|
|
|
3085 if ( match[1] === "not" ) {
|
|
|
3086 // If we're dealing with a complex expression, or a simple one
|
|
|
3087 if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
|
|
|
3088 match[3] = Sizzle(match[3], null, null, curLoop);
|
|
|
3089 } else {
|
|
|
3090 var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
|
|
|
3091 if ( !inplace ) {
|
|
|
3092 result.push.apply( result, ret );
|
|
|
3093 }
|
|
|
3094 return false;
|
|
|
3095 }
|
|
|
3096 } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
|
|
|
3097 return true;
|
|
|
3098 }
|
|
|
3099
|
|
|
3100 return match;
|
|
|
3101 },
|
|
|
3102 POS: function(match){
|
|
|
3103 match.unshift( true );
|
|
|
3104 return match;
|
|
|
3105 }
|
|
|
3106 },
|
|
|
3107 filters: {
|
|
|
3108 enabled: function(elem){
|
|
|
3109 return elem.disabled === false && elem.type !== "hidden";
|
|
|
3110 },
|
|
|
3111 disabled: function(elem){
|
|
|
3112 return elem.disabled === true;
|
|
|
3113 },
|
|
|
3114 checked: function(elem){
|
|
|
3115 return elem.checked === true;
|
|
|
3116 },
|
|
|
3117 selected: function(elem){
|
|
|
3118 // Accessing this property makes selected-by-default
|
|
|
3119 // options in Safari work properly
|
|
|
3120 elem.parentNode.selectedIndex;
|
|
|
3121 return elem.selected === true;
|
|
|
3122 },
|
|
|
3123 parent: function(elem){
|
|
|
3124 return !!elem.firstChild;
|
|
|
3125 },
|
|
|
3126 empty: function(elem){
|
|
|
3127 return !elem.firstChild;
|
|
|
3128 },
|
|
|
3129 has: function(elem, i, match){
|
|
|
3130 return !!Sizzle( match[3], elem ).length;
|
|
|
3131 },
|
|
|
3132 header: function(elem){
|
|
|
3133 return /h\d/i.test( elem.nodeName );
|
|
|
3134 },
|
|
|
3135 text: function(elem){
|
|
|
3136 return "text" === elem.type;
|
|
|
3137 },
|
|
|
3138 radio: function(elem){
|
|
|
3139 return "radio" === elem.type;
|
|
|
3140 },
|
|
|
3141 checkbox: function(elem){
|
|
|
3142 return "checkbox" === elem.type;
|
|
|
3143 },
|
|
|
3144 file: function(elem){
|
|
|
3145 return "file" === elem.type;
|
|
|
3146 },
|
|
|
3147 password: function(elem){
|
|
|
3148 return "password" === elem.type;
|
|
|
3149 },
|
|
|
3150 submit: function(elem){
|
|
|
3151 return "submit" === elem.type;
|
|
|
3152 },
|
|
|
3153 image: function(elem){
|
|
|
3154 return "image" === elem.type;
|
|
|
3155 },
|
|
|
3156 reset: function(elem){
|
|
|
3157 return "reset" === elem.type;
|
|
|
3158 },
|
|
|
3159 button: function(elem){
|
|
|
3160 return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
|
|
|
3161 },
|
|
|
3162 input: function(elem){
|
|
|
3163 return /input|select|textarea|button/i.test(elem.nodeName);
|
|
|
3164 }
|
|
|
3165 },
|
|
|
3166 setFilters: {
|
|
|
3167 first: function(elem, i){
|
|
|
3168 return i === 0;
|
|
|
3169 },
|
|
|
3170 last: function(elem, i, match, array){
|
|
|
3171 return i === array.length - 1;
|
|
|
3172 },
|
|
|
3173 even: function(elem, i){
|
|
|
3174 return i % 2 === 0;
|
|
|
3175 },
|
|
|
3176 odd: function(elem, i){
|
|
|
3177 return i % 2 === 1;
|
|
|
3178 },
|
|
|
3179 lt: function(elem, i, match){
|
|
|
3180 return i < match[3] - 0;
|
|
|
3181 },
|
|
|
3182 gt: function(elem, i, match){
|
|
|
3183 return i > match[3] - 0;
|
|
|
3184 },
|
|
|
3185 nth: function(elem, i, match){
|
|
|
3186 return match[3] - 0 === i;
|
|
|
3187 },
|
|
|
3188 eq: function(elem, i, match){
|
|
|
3189 return match[3] - 0 === i;
|
|
|
3190 }
|
|
|
3191 },
|
|
|
3192 filter: {
|
|
|
3193 PSEUDO: function(elem, match, i, array){
|
|
|
3194 var name = match[1], filter = Expr.filters[ name ];
|
|
|
3195
|
|
|
3196 if ( filter ) {
|
|
|
3197 return filter( elem, i, match, array );
|
|
|
3198 } else if ( name === "contains" ) {
|
|
|
3199 return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
|
|
|
3200 } else if ( name === "not" ) {
|
|
|
3201 var not = match[3];
|
|
|
3202
|
|
|
3203 for ( var i = 0, l = not.length; i < l; i++ ) {
|
|
|
3204 if ( not[i] === elem ) {
|
|
|
3205 return false;
|
|
|
3206 }
|
|
|
3207 }
|
|
|
3208
|
|
|
3209 return true;
|
|
|
3210 } else {
|
|
|
3211 Sizzle.error( "Syntax error, unrecognized expression: " + name );
|
|
|
3212 }
|
|
|
3213 },
|
|
|
3214 CHILD: function(elem, match){
|
|
|
3215 var type = match[1], node = elem;
|
|
|
3216 switch (type) {
|
|
|
3217 case 'only':
|
|
|
3218 case 'first':
|
|
|
3219 while ( (node = node.previousSibling) ) {
|
|
|
3220 if ( node.nodeType === 1 ) {
|
|
|
3221 return false;
|
|
|
3222 }
|
|
|
3223 }
|
|
|
3224 if ( type === "first" ) {
|
|
|
3225 return true;
|
|
|
3226 }
|
|
|
3227 node = elem;
|
|
|
3228 case 'last':
|
|
|
3229 while ( (node = node.nextSibling) ) {
|
|
|
3230 if ( node.nodeType === 1 ) {
|
|
|
3231 return false;
|
|
|
3232 }
|
|
|
3233 }
|
|
|
3234 return true;
|
|
|
3235 case 'nth':
|
|
|
3236 var first = match[2], last = match[3];
|
|
|
3237
|
|
|
3238 if ( first === 1 && last === 0 ) {
|
|
|
3239 return true;
|
|
|
3240 }
|
|
|
3241
|
|
|
3242 var doneName = match[0],
|
|
|
3243 parent = elem.parentNode;
|
|
|
3244
|
|
|
3245 if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
|
|
|
3246 var count = 0;
|
|
|
3247 for ( node = parent.firstChild; node; node = node.nextSibling ) {
|
|
|
3248 if ( node.nodeType === 1 ) {
|
|
|
3249 node.nodeIndex = ++count;
|
|
|
3250 }
|
|
|
3251 }
|
|
|
3252 parent.sizcache = doneName;
|
|
|
3253 }
|
|
|
3254
|
|
|
3255 var diff = elem.nodeIndex - last;
|
|
|
3256 if ( first === 0 ) {
|
|
|
3257 return diff === 0;
|
|
|
3258 } else {
|
|
|
3259 return ( diff % first === 0 && diff / first >= 0 );
|
|
|
3260 }
|
|
|
3261 }
|
|
|
3262 },
|
|
|
3263 ID: function(elem, match){
|
|
|
3264 return elem.nodeType === 1 && elem.getAttribute("id") === match;
|
|
|
3265 },
|
|
|
3266 TAG: function(elem, match){
|
|
|
3267 return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
|
|
|
3268 },
|
|
|
3269 CLASS: function(elem, match){
|
|
|
3270 return (" " + (elem.className || elem.getAttribute("class")) + " ")
|
|
|
3271 .indexOf( match ) > -1;
|
|
|
3272 },
|
|
|
3273 ATTR: function(elem, match){
|
|
|
3274 var name = match[1],
|
|
|
3275 result = Expr.attrHandle[ name ] ?
|
|
|
3276 Expr.attrHandle[ name ]( elem ) :
|
|
|
3277 elem[ name ] != null ?
|
|
|
3278 elem[ name ] :
|
|
|
3279 elem.getAttribute( name ),
|
|
|
3280 value = result + "",
|
|
|
3281 type = match[2],
|
|
|
3282 check = match[4];
|
|
|
3283
|
|
|
3284 return result == null ?
|
|
|
3285 type === "!=" :
|
|
|
3286 type === "=" ?
|
|
|
3287 value === check :
|
|
|
3288 type === "*=" ?
|
|
|
3289 value.indexOf(check) >= 0 :
|
|
|
3290 type === "~=" ?
|
|
|
3291 (" " + value + " ").indexOf(check) >= 0 :
|
|
|
3292 !check ?
|
|
|
3293 value && result !== false :
|
|
|
3294 type === "!=" ?
|
|
|
3295 value !== check :
|
|
|
3296 type === "^=" ?
|
|
|
3297 value.indexOf(check) === 0 :
|
|
|
3298 type === "$=" ?
|
|
|
3299 value.substr(value.length - check.length) === check :
|
|
|
3300 type === "|=" ?
|
|
|
3301 value === check || value.substr(0, check.length + 1) === check + "-" :
|
|
|
3302 false;
|
|
|
3303 },
|
|
|
3304 POS: function(elem, match, i, array){
|
|
|
3305 var name = match[2], filter = Expr.setFilters[ name ];
|
|
|
3306
|
|
|
3307 if ( filter ) {
|
|
|
3308 return filter( elem, i, match, array );
|
|
|
3309 }
|
|
|
3310 }
|
|
|
3311 }
|
|
|
3312 };
|
|
|
3313
|
|
|
3314 var origPOS = Expr.match.POS;
|
|
|
3315
|
|
|
3316 for ( var type in Expr.match ) {
|
|
|
3317 Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
|
|
|
3318 Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, function(all, num){
|
|
|
3319 return "\\" + (num - 0 + 1);
|
|
|
3320 }));
|
|
|
3321 }
|
|
|
3322
|
|
|
3323 var makeArray = function(array, results) {
|
|
|
3324 array = Array.prototype.slice.call( array, 0 );
|
|
|
3325
|
|
|
3326 if ( results ) {
|
|
|
3327 results.push.apply( results, array );
|
|
|
3328 return results;
|
|
|
3329 }
|
|
|
3330
|
|
|
3331 return array;
|
|
|
3332 };
|
|
|
3333
|
|
|
3334 // Perform a simple check to determine if the browser is capable of
|
|
|
3335 // converting a NodeList to an array using builtin methods.
|
|
|
3336 // Also verifies that the returned array holds DOM nodes
|
|
|
3337 // (which is not the case in the Blackberry browser)
|
|
|
3338 try {
|
|
|
3339 Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
|
|
|
3340
|
|
|
3341 // Provide a fallback method if it does not work
|
|
|
3342 } catch(e){
|
|
|
3343 makeArray = function(array, results) {
|
|
|
3344 var ret = results || [];
|
|
|
3345
|
|
|
3346 if ( toString.call(array) === "[object Array]" ) {
|
|
|
3347 Array.prototype.push.apply( ret, array );
|
|
|
3348 } else {
|
|
|
3349 if ( typeof array.length === "number" ) {
|
|
|
3350 for ( var i = 0, l = array.length; i < l; i++ ) {
|
|
|
3351 ret.push( array[i] );
|
|
|
3352 }
|
|
|
3353 } else {
|
|
|
3354 for ( var i = 0; array[i]; i++ ) {
|
|
|
3355 ret.push( array[i] );
|
|
|
3356 }
|
|
|
3357 }
|
|
|
3358 }
|
|
|
3359
|
|
|
3360 return ret;
|
|
|
3361 };
|
|
|
3362 }
|
|
|
3363
|
|
|
3364 var sortOrder;
|
|
|
3365
|
|
|
3366 if ( document.documentElement.compareDocumentPosition ) {
|
|
|
3367 sortOrder = function( a, b ) {
|
|
|
3368 if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
|
|
|
3369 if ( a == b ) {
|
|
|
3370 hasDuplicate = true;
|
|
|
3371 }
|
|
|
3372 return a.compareDocumentPosition ? -1 : 1;
|
|
|
3373 }
|
|
|
3374
|
|
|
3375 var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
|
|
|
3376 if ( ret === 0 ) {
|
|
|
3377 hasDuplicate = true;
|
|
|
3378 }
|
|
|
3379 return ret;
|
|
|
3380 };
|
|
|
3381 } else if ( "sourceIndex" in document.documentElement ) {
|
|
|
3382 sortOrder = function( a, b ) {
|
|
|
3383 if ( !a.sourceIndex || !b.sourceIndex ) {
|
|
|
3384 if ( a == b ) {
|
|
|
3385 hasDuplicate = true;
|
|
|
3386 }
|
|
|
3387 return a.sourceIndex ? -1 : 1;
|
|
|
3388 }
|
|
|
3389
|
|
|
3390 var ret = a.sourceIndex - b.sourceIndex;
|
|
|
3391 if ( ret === 0 ) {
|
|
|
3392 hasDuplicate = true;
|
|
|
3393 }
|
|
|
3394 return ret;
|
|
|
3395 };
|
|
|
3396 } else if ( document.createRange ) {
|
|
|
3397 sortOrder = function( a, b ) {
|
|
|
3398 if ( !a.ownerDocument || !b.ownerDocument ) {
|
|
|
3399 if ( a == b ) {
|
|
|
3400 hasDuplicate = true;
|
|
|
3401 }
|
|
|
3402 return a.ownerDocument ? -1 : 1;
|
|
|
3403 }
|
|
|
3404
|
|
|
3405 var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
|
|
|
3406 aRange.setStart(a, 0);
|
|
|
3407 aRange.setEnd(a, 0);
|
|
|
3408 bRange.setStart(b, 0);
|
|
|
3409 bRange.setEnd(b, 0);
|
|
|
3410 var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
|
|
|
3411 if ( ret === 0 ) {
|
|
|
3412 hasDuplicate = true;
|
|
|
3413 }
|
|
|
3414 return ret;
|
|
|
3415 };
|
|
|
3416 }
|
|
|
3417
|
|
|
3418 // Utility function for retreiving the text value of an array of DOM nodes
|
|
|
3419 function getText( elems ) {
|
|
|
3420 var ret = "", elem;
|
|
|
3421
|
|
|
3422 for ( var i = 0; elems[i]; i++ ) {
|
|
|
3423 elem = elems[i];
|
|
|
3424
|
|
|
3425 // Get the text from text nodes and CDATA nodes
|
|
|
3426 if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
|
|
|
3427 ret += elem.nodeValue;
|
|
|
3428
|
|
|
3429 // Traverse everything else, except comment nodes
|
|
|
3430 } else if ( elem.nodeType !== 8 ) {
|
|
|
3431 ret += getText( elem.childNodes );
|
|
|
3432 }
|
|
|
3433 }
|
|
|
3434
|
|
|
3435 return ret;
|
|
|
3436 }
|
|
|
3437
|
|
|
3438 // Check to see if the browser returns elements by name when
|
|
|
3439 // querying by getElementById (and provide a workaround)
|
|
|
3440 (function(){
|
|
|
3441 // We're going to inject a fake input element with a specified name
|
|
|
3442 var form = document.createElement("div"),
|
|
|
3443 id = "script" + (new Date).getTime();
|
|
|
3444 form.innerHTML = "<a name='" + id + "'/>";
|
|
|
3445
|
|
|
3446 // Inject it into the root element, check its status, and remove it quickly
|
|
|
3447 var root = document.documentElement;
|
|
|
3448 root.insertBefore( form, root.firstChild );
|
|
|
3449
|
|
|
3450 // The workaround has to do additional checks after a getElementById
|
|
|
3451 // Which slows things down for other browsers (hence the branching)
|
|
|
3452 if ( document.getElementById( id ) ) {
|
|
|
3453 Expr.find.ID = function(match, context, isXML){
|
|
|
3454 if ( typeof context.getElementById !== "undefined" && !isXML ) {
|
|
|
3455 var m = context.getElementById(match[1]);
|
|
|
3456 return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
|
|
|
3457 }
|
|
|
3458 };
|
|
|
3459
|
|
|
3460 Expr.filter.ID = function(elem, match){
|
|
|
3461 var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
|
|
|
3462 return elem.nodeType === 1 && node && node.nodeValue === match;
|
|
|
3463 };
|
|
|
3464 }
|
|
|
3465
|
|
|
3466 root.removeChild( form );
|
|
|
3467 root = form = null; // release memory in IE
|
|
|
3468 })();
|
|
|
3469
|
|
|
3470 (function(){
|
|
|
3471 // Check to see if the browser returns only elements
|
|
|
3472 // when doing getElementsByTagName("*")
|
|
|
3473
|
|
|
3474 // Create a fake element
|
|
|
3475 var div = document.createElement("div");
|
|
|
3476 div.appendChild( document.createComment("") );
|
|
|
3477
|
|
|
3478 // Make sure no comments are found
|
|
|
3479 if ( div.getElementsByTagName("*").length > 0 ) {
|
|
|
3480 Expr.find.TAG = function(match, context){
|
|
|
3481 var results = context.getElementsByTagName(match[1]);
|
|
|
3482
|
|
|
3483 // Filter out possible comments
|
|
|
3484 if ( match[1] === "*" ) {
|
|
|
3485 var tmp = [];
|
|
|
3486
|
|
|
3487 for ( var i = 0; results[i]; i++ ) {
|
|
|
3488 if ( results[i].nodeType === 1 ) {
|
|
|
3489 tmp.push( results[i] );
|
|
|
3490 }
|
|
|
3491 }
|
|
|
3492
|
|
|
3493 results = tmp;
|
|
|
3494 }
|
|
|
3495
|
|
|
3496 return results;
|
|
|
3497 };
|
|
|
3498 }
|
|
|
3499
|
|
|
3500 // Check to see if an attribute returns normalized href attributes
|
|
|
3501 div.innerHTML = "<a href='#'></a>";
|
|
|
3502 if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
|
|
|
3503 div.firstChild.getAttribute("href") !== "#" ) {
|
|
|
3504 Expr.attrHandle.href = function(elem){
|
|
|
3505 return elem.getAttribute("href", 2);
|
|
|
3506 };
|
|
|
3507 }
|
|
|
3508
|
|
|
3509 div = null; // release memory in IE
|
|
|
3510 })();
|
|
|
3511
|
|
|
3512 if ( document.querySelectorAll ) {
|
|
|
3513 (function(){
|
|
|
3514 var oldSizzle = Sizzle, div = document.createElement("div");
|
|
|
3515 div.innerHTML = "<p class='TEST'></p>";
|
|
|
3516
|
|
|
3517 // Safari can't handle uppercase or unicode characters when
|
|
|
3518 // in quirks mode.
|
|
|
3519 if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
|
|
|
3520 return;
|
|
|
3521 }
|
|
|
3522
|
|
|
3523 Sizzle = function(query, context, extra, seed){
|
|
|
3524 context = context || document;
|
|
|
3525
|
|
|
3526 // Only use querySelectorAll on non-XML documents
|
|
|
3527 // (ID selectors don't work in non-HTML documents)
|
|
|
3528 if ( !seed && context.nodeType === 9 && !isXML(context) ) {
|
|
|
3529 try {
|
|
|
3530 return makeArray( context.querySelectorAll(query), extra );
|
|
|
3531 } catch(e){}
|
|
|
3532 }
|
|
|
3533
|
|
|
3534 return oldSizzle(query, context, extra, seed);
|
|
|
3535 };
|
|
|
3536
|
|
|
3537 for ( var prop in oldSizzle ) {
|
|
|
3538 Sizzle[ prop ] = oldSizzle[ prop ];
|
|
|
3539 }
|
|
|
3540
|
|
|
3541 div = null; // release memory in IE
|
|
|
3542 })();
|
|
|
3543 }
|
|
|
3544
|
|
|
3545 (function(){
|
|
|
3546 var div = document.createElement("div");
|
|
|
3547
|
|
|
3548 div.innerHTML = "<div class='test e'></div><div class='test'></div>";
|
|
|
3549
|
|
|
3550 // Opera can't find a second classname (in 9.6)
|
|
|
3551 // Also, make sure that getElementsByClassName actually exists
|
|
|
3552 if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
|
|
|
3553 return;
|
|
|
3554 }
|
|
|
3555
|
|
|
3556 // Safari caches class attributes, doesn't catch changes (in 3.2)
|
|
|
3557 div.lastChild.className = "e";
|
|
|
3558
|
|
|
3559 if ( div.getElementsByClassName("e").length === 1 ) {
|
|
|
3560 return;
|
|
|
3561 }
|
|
|
3562
|
|
|
3563 Expr.order.splice(1, 0, "CLASS");
|
|
|
3564 Expr.find.CLASS = function(match, context, isXML) {
|
|
|
3565 if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
|
|
|
3566 return context.getElementsByClassName(match[1]);
|
|
|
3567 }
|
|
|
3568 };
|
|
|
3569
|
|
|
3570 div = null; // release memory in IE
|
|
|
3571 })();
|
|
|
3572
|
|
|
3573 function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
|
|
|
3574 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
|
|
3575 var elem = checkSet[i];
|
|
|
3576 if ( elem ) {
|
|
|
3577 elem = elem[dir];
|
|
|
3578 var match = false;
|
|
|
3579
|
|
|
3580 while ( elem ) {
|
|
|
3581 if ( elem.sizcache === doneName ) {
|
|
|
3582 match = checkSet[elem.sizset];
|
|
|
3583 break;
|
|
|
3584 }
|
|
|
3585
|
|
|
3586 if ( elem.nodeType === 1 && !isXML ){
|
|
|
3587 elem.sizcache = doneName;
|
|
|
3588 elem.sizset = i;
|
|
|
3589 }
|
|
|
3590
|
|
|
3591 if ( elem.nodeName.toLowerCase() === cur ) {
|
|
|
3592 match = elem;
|
|
|
3593 break;
|
|
|
3594 }
|
|
|
3595
|
|
|
3596 elem = elem[dir];
|
|
|
3597 }
|
|
|
3598
|
|
|
3599 checkSet[i] = match;
|
|
|
3600 }
|
|
|
3601 }
|
|
|
3602 }
|
|
|
3603
|
|
|
3604 function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
|
|
|
3605 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
|
|
3606 var elem = checkSet[i];
|
|
|
3607 if ( elem ) {
|
|
|
3608 elem = elem[dir];
|
|
|
3609 var match = false;
|
|
|
3610
|
|
|
3611 while ( elem ) {
|
|
|
3612 if ( elem.sizcache === doneName ) {
|
|
|
3613 match = checkSet[elem.sizset];
|
|
|
3614 break;
|
|
|
3615 }
|
|
|
3616
|
|
|
3617 if ( elem.nodeType === 1 ) {
|
|
|
3618 if ( !isXML ) {
|
|
|
3619 elem.sizcache = doneName;
|
|
|
3620 elem.sizset = i;
|
|
|
3621 }
|
|
|
3622 if ( typeof cur !== "string" ) {
|
|
|
3623 if ( elem === cur ) {
|
|
|
3624 match = true;
|
|
|
3625 break;
|
|
|
3626 }
|
|
|
3627
|
|
|
3628 } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
|
|
|
3629 match = elem;
|
|
|
3630 break;
|
|
|
3631 }
|
|
|
3632 }
|
|
|
3633
|
|
|
3634 elem = elem[dir];
|
|
|
3635 }
|
|
|
3636
|
|
|
3637 checkSet[i] = match;
|
|
|
3638 }
|
|
|
3639 }
|
|
|
3640 }
|
|
|
3641
|
|
|
3642 var contains = document.compareDocumentPosition ? function(a, b){
|
|
|
3643 return !!(a.compareDocumentPosition(b) & 16);
|
|
|
3644 } : function(a, b){
|
|
|
3645 return a !== b && (a.contains ? a.contains(b) : true);
|
|
|
3646 };
|
|
|
3647
|
|
|
3648 var isXML = function(elem){
|
|
|
3649 // documentElement is verified for cases where it doesn't yet exist
|
|
|
3650 // (such as loading iframes in IE - #4833)
|
|
|
3651 var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
|
|
|
3652 return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
|
3653 };
|
|
|
3654
|
|
|
3655 var posProcess = function(selector, context){
|
|
|
3656 var tmpSet = [], later = "", match,
|
|
|
3657 root = context.nodeType ? [context] : context;
|
|
|
3658
|
|
|
3659 // Position selectors must be done after the filter
|
|
|
3660 // And so must :not(positional) so we move all PSEUDOs to the end
|
|
|
3661 while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
|
|
|
3662 later += match[0];
|
|
|
3663 selector = selector.replace( Expr.match.PSEUDO, "" );
|
|
|
3664 }
|
|
|
3665
|
|
|
3666 selector = Expr.relative[selector] ? selector + "*" : selector;
|
|
|
3667
|
|
|
3668 for ( var i = 0, l = root.length; i < l; i++ ) {
|
|
|
3669 Sizzle( selector, root[i], tmpSet );
|
|
|
3670 }
|
|
|
3671
|
|
|
3672 return Sizzle.filter( later, tmpSet );
|
|
|
3673 };
|
|
|
3674
|
|
|
3675 // EXPOSE
|
|
|
3676 jQuery.find = Sizzle;
|
|
|
3677 jQuery.expr = Sizzle.selectors;
|
|
|
3678 jQuery.expr[":"] = jQuery.expr.filters;
|
|
|
3679 jQuery.unique = Sizzle.uniqueSort;
|
|
|
3680 jQuery.text = getText;
|
|
|
3681 jQuery.isXMLDoc = isXML;
|
|
|
3682 jQuery.contains = contains;
|
|
|
3683
|
|
|
3684 return;
|
|
|
3685
|
|
|
3686 window.Sizzle = Sizzle;
|
|
|
3687
|
|
|
3688 })();
|
|
|
3689 var runtil = /Until$/,
|
|
|
3690 rparentsprev = /^(?:parents|prevUntil|prevAll)/,
|
|
|
3691 // Note: This RegExp should be improved, or likely pulled from Sizzle
|
|
|
3692 rmultiselector = /,/,
|
|
|
3693 slice = Array.prototype.slice;
|
|
|
3694
|
|
|
3695 // Implement the identical functionality for filter and not
|
|
|
3696 var winnow = function( elements, qualifier, keep ) {
|
|
|
3697 if ( jQuery.isFunction( qualifier ) ) {
|
|
|
3698 return jQuery.grep(elements, function( elem, i ) {
|
|
|
3699 return !!qualifier.call( elem, i, elem ) === keep;
|
|
|
3700 });
|
|
|
3701
|
|
|
3702 } else if ( qualifier.nodeType ) {
|
|
|
3703 return jQuery.grep(elements, function( elem, i ) {
|
|
|
3704 return (elem === qualifier) === keep;
|
|
|
3705 });
|
|
|
3706
|
|
|
3707 } else if ( typeof qualifier === "string" ) {
|
|
|
3708 var filtered = jQuery.grep(elements, function( elem ) {
|
|
|
3709 return elem.nodeType === 1;
|
|
|
3710 });
|
|
|
3711
|
|
|
3712 if ( isSimple.test( qualifier ) ) {
|
|
|
3713 return jQuery.filter(qualifier, filtered, !keep);
|
|
|
3714 } else {
|
|
|
3715 qualifier = jQuery.filter( qualifier, filtered );
|
|
|
3716 }
|
|
|
3717 }
|
|
|
3718
|
|
|
3719 return jQuery.grep(elements, function( elem, i ) {
|
|
|
3720 return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
|
|
|
3721 });
|
|
|
3722 };
|
|
|
3723
|
|
|
3724 jQuery.fn.extend({
|
|
|
3725 find: function( selector ) {
|
|
|
3726 var ret = this.pushStack( "", "find", selector ), length = 0;
|
|
|
3727
|
|
|
3728 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
3729 length = ret.length;
|
|
|
3730 jQuery.find( selector, this[i], ret );
|
|
|
3731
|
|
|
3732 if ( i > 0 ) {
|
|
|
3733 // Make sure that the results are unique
|
|
|
3734 for ( var n = length; n < ret.length; n++ ) {
|
|
|
3735 for ( var r = 0; r < length; r++ ) {
|
|
|
3736 if ( ret[r] === ret[n] ) {
|
|
|
3737 ret.splice(n--, 1);
|
|
|
3738 break;
|
|
|
3739 }
|
|
|
3740 }
|
|
|
3741 }
|
|
|
3742 }
|
|
|
3743 }
|
|
|
3744
|
|
|
3745 return ret;
|
|
|
3746 },
|
|
|
3747
|
|
|
3748 has: function( target ) {
|
|
|
3749 var targets = jQuery( target );
|
|
|
3750 return this.filter(function() {
|
|
|
3751 for ( var i = 0, l = targets.length; i < l; i++ ) {
|
|
|
3752 if ( jQuery.contains( this, targets[i] ) ) {
|
|
|
3753 return true;
|
|
|
3754 }
|
|
|
3755 }
|
|
|
3756 });
|
|
|
3757 },
|
|
|
3758
|
|
|
3759 not: function( selector ) {
|
|
|
3760 return this.pushStack( winnow(this, selector, false), "not", selector);
|
|
|
3761 },
|
|
|
3762
|
|
|
3763 filter: function( selector ) {
|
|
|
3764 return this.pushStack( winnow(this, selector, true), "filter", selector );
|
|
|
3765 },
|
|
|
3766
|
|
|
3767 is: function( selector ) {
|
|
|
3768 return !!selector && jQuery.filter( selector, this ).length > 0;
|
|
|
3769 },
|
|
|
3770
|
|
|
3771 closest: function( selectors, context ) {
|
|
|
3772 if ( jQuery.isArray( selectors ) ) {
|
|
|
3773 var ret = [], cur = this[0], match, matches = {}, selector;
|
|
|
3774
|
|
|
3775 if ( cur && selectors.length ) {
|
|
|
3776 for ( var i = 0, l = selectors.length; i < l; i++ ) {
|
|
|
3777 selector = selectors[i];
|
|
|
3778
|
|
|
3779 if ( !matches[selector] ) {
|
|
|
3780 matches[selector] = jQuery.expr.match.POS.test( selector ) ?
|
|
|
3781 jQuery( selector, context || this.context ) :
|
|
|
3782 selector;
|
|
|
3783 }
|
|
|
3784 }
|
|
|
3785
|
|
|
3786 while ( cur && cur.ownerDocument && cur !== context ) {
|
|
|
3787 for ( selector in matches ) {
|
|
|
3788 match = matches[selector];
|
|
|
3789
|
|
|
3790 if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
|
|
|
3791 ret.push({ selector: selector, elem: cur });
|
|
|
3792 delete matches[selector];
|
|
|
3793 }
|
|
|
3794 }
|
|
|
3795 cur = cur.parentNode;
|
|
|
3796 }
|
|
|
3797 }
|
|
|
3798
|
|
|
3799 return ret;
|
|
|
3800 }
|
|
|
3801
|
|
|
3802 var pos = jQuery.expr.match.POS.test( selectors ) ?
|
|
|
3803 jQuery( selectors, context || this.context ) : null;
|
|
|
3804
|
|
|
3805 return this.map(function( i, cur ) {
|
|
|
3806 while ( cur && cur.ownerDocument && cur !== context ) {
|
|
|
3807 if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selectors) ) {
|
|
|
3808 return cur;
|
|
|
3809 }
|
|
|
3810 cur = cur.parentNode;
|
|
|
3811 }
|
|
|
3812 return null;
|
|
|
3813 });
|
|
|
3814 },
|
|
|
3815
|
|
|
3816 // Determine the position of an element within
|
|
|
3817 // the matched set of elements
|
|
|
3818 index: function( elem ) {
|
|
|
3819 if ( !elem || typeof elem === "string" ) {
|
|
|
3820 return jQuery.inArray( this[0],
|
|
|
3821 // If it receives a string, the selector is used
|
|
|
3822 // If it receives nothing, the siblings are used
|
|
|
3823 elem ? jQuery( elem ) : this.parent().children() );
|
|
|
3824 }
|
|
|
3825 // Locate the position of the desired element
|
|
|
3826 return jQuery.inArray(
|
|
|
3827 // If it receives a jQuery object, the first element is used
|
|
|
3828 elem.jquery ? elem[0] : elem, this );
|
|
|
3829 },
|
|
|
3830
|
|
|
3831 add: function( selector, context ) {
|
|
|
3832 var set = typeof selector === "string" ?
|
|
|
3833 jQuery( selector, context || this.context ) :
|
|
|
3834 jQuery.makeArray( selector ),
|
|
|
3835 all = jQuery.merge( this.get(), set );
|
|
|
3836
|
|
|
3837 return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
|
|
|
3838 all :
|
|
|
3839 jQuery.unique( all ) );
|
|
|
3840 },
|
|
|
3841
|
|
|
3842 andSelf: function() {
|
|
|
3843 return this.add( this.prevObject );
|
|
|
3844 }
|
|
|
3845 });
|
|
|
3846
|
|
|
3847 // A painfully simple check to see if an element is disconnected
|
|
|
3848 // from a document (should be improved, where feasible).
|
|
|
3849 function isDisconnected( node ) {
|
|
|
3850 return !node || !node.parentNode || node.parentNode.nodeType === 11;
|
|
|
3851 }
|
|
|
3852
|
|
|
3853 jQuery.each({
|
|
|
3854 parent: function( elem ) {
|
|
|
3855 var parent = elem.parentNode;
|
|
|
3856 return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
3857 },
|
|
|
3858 parents: function( elem ) {
|
|
|
3859 return jQuery.dir( elem, "parentNode" );
|
|
|
3860 },
|
|
|
3861 parentsUntil: function( elem, i, until ) {
|
|
|
3862 return jQuery.dir( elem, "parentNode", until );
|
|
|
3863 },
|
|
|
3864 next: function( elem ) {
|
|
|
3865 return jQuery.nth( elem, 2, "nextSibling" );
|
|
|
3866 },
|
|
|
3867 prev: function( elem ) {
|
|
|
3868 return jQuery.nth( elem, 2, "previousSibling" );
|
|
|
3869 },
|
|
|
3870 nextAll: function( elem ) {
|
|
|
3871 return jQuery.dir( elem, "nextSibling" );
|
|
|
3872 },
|
|
|
3873 prevAll: function( elem ) {
|
|
|
3874 return jQuery.dir( elem, "previousSibling" );
|
|
|
3875 },
|
|
|
3876 nextUntil: function( elem, i, until ) {
|
|
|
3877 return jQuery.dir( elem, "nextSibling", until );
|
|
|
3878 },
|
|
|
3879 prevUntil: function( elem, i, until ) {
|
|
|
3880 return jQuery.dir( elem, "previousSibling", until );
|
|
|
3881 },
|
|
|
3882 siblings: function( elem ) {
|
|
|
3883 return jQuery.sibling( elem.parentNode.firstChild, elem );
|
|
|
3884 },
|
|
|
3885 children: function( elem ) {
|
|
|
3886 return jQuery.sibling( elem.firstChild );
|
|
|
3887 },
|
|
|
3888 contents: function( elem ) {
|
|
|
3889 return jQuery.nodeName( elem, "iframe" ) ?
|
|
|
3890 elem.contentDocument || elem.contentWindow.document :
|
|
|
3891 jQuery.makeArray( elem.childNodes );
|
|
|
3892 }
|
|
|
3893 }, function( name, fn ) {
|
|
|
3894 jQuery.fn[ name ] = function( until, selector ) {
|
|
|
3895 var ret = jQuery.map( this, fn, until );
|
|
|
3896
|
|
|
3897 if ( !runtil.test( name ) ) {
|
|
|
3898 selector = until;
|
|
|
3899 }
|
|
|
3900
|
|
|
3901 if ( selector && typeof selector === "string" ) {
|
|
|
3902 ret = jQuery.filter( selector, ret );
|
|
|
3903 }
|
|
|
3904
|
|
|
3905 ret = this.length > 1 ? jQuery.unique( ret ) : ret;
|
|
|
3906
|
|
|
3907 if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
|
|
|
3908 ret = ret.reverse();
|
|
|
3909 }
|
|
|
3910
|
|
|
3911 return this.pushStack( ret, name, slice.call(arguments).join(",") );
|
|
|
3912 };
|
|
|
3913 });
|
|
|
3914
|
|
|
3915 jQuery.extend({
|
|
|
3916 filter: function( expr, elems, not ) {
|
|
|
3917 if ( not ) {
|
|
|
3918 expr = ":not(" + expr + ")";
|
|
|
3919 }
|
|
|
3920
|
|
|
3921 return jQuery.find.matches(expr, elems);
|
|
|
3922 },
|
|
|
3923
|
|
|
3924 dir: function( elem, dir, until ) {
|
|
|
3925 var matched = [], cur = elem[dir];
|
|
|
3926 while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
|
|
3927 if ( cur.nodeType === 1 ) {
|
|
|
3928 matched.push( cur );
|
|
|
3929 }
|
|
|
3930 cur = cur[dir];
|
|
|
3931 }
|
|
|
3932 return matched;
|
|
|
3933 },
|
|
|
3934
|
|
|
3935 nth: function( cur, result, dir, elem ) {
|
|
|
3936 result = result || 1;
|
|
|
3937 var num = 0;
|
|
|
3938
|
|
|
3939 for ( ; cur; cur = cur[dir] ) {
|
|
|
3940 if ( cur.nodeType === 1 && ++num === result ) {
|
|
|
3941 break;
|
|
|
3942 }
|
|
|
3943 }
|
|
|
3944
|
|
|
3945 return cur;
|
|
|
3946 },
|
|
|
3947
|
|
|
3948 sibling: function( n, elem ) {
|
|
|
3949 var r = [];
|
|
|
3950
|
|
|
3951 for ( ; n; n = n.nextSibling ) {
|
|
|
3952 if ( n.nodeType === 1 && n !== elem ) {
|
|
|
3953 r.push( n );
|
|
|
3954 }
|
|
|
3955 }
|
|
|
3956
|
|
|
3957 return r;
|
|
|
3958 }
|
|
|
3959 });
|
|
|
3960 var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
|
|
|
3961 rleadingWhitespace = /^\s+/,
|
|
|
3962 rxhtmlTag = /(<([\w:]+)[^>]*?)\/>/g,
|
|
|
3963 rselfClosing = /^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,
|
|
|
3964 rtagName = /<([\w:]+)/,
|
|
|
3965 rtbody = /<tbody/i,
|
|
|
3966 rhtml = /<|&#?\w+;/,
|
|
|
3967 rnocache = /<script|<object|<embed|<option|<style/i,
|
|
|
3968 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, // checked="checked" or checked (html5)
|
|
|
3969 fcloseTag = function( all, front, tag ) {
|
|
|
3970 return rselfClosing.test( tag ) ?
|
|
|
3971 all :
|
|
|
3972 front + "></" + tag + ">";
|
|
|
3973 },
|
|
|
3974 wrapMap = {
|
|
|
3975 option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
3976 legend: [ 1, "<fieldset>", "</fieldset>" ],
|
|
|
3977 thead: [ 1, "<table>", "</table>" ],
|
|
|
3978 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
3979 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
3980 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
|
|
3981 area: [ 1, "<map>", "</map>" ],
|
|
|
3982 _default: [ 0, "", "" ]
|
|
|
3983 };
|
|
|
3984
|
|
|
3985 wrapMap.optgroup = wrapMap.option;
|
|
|
3986 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
3987 wrapMap.th = wrapMap.td;
|
|
|
3988
|
|
|
3989 // IE can't serialize <link> and <script> tags normally
|
|
|
3990 if ( !jQuery.support.htmlSerialize ) {
|
|
|
3991 wrapMap._default = [ 1, "div<div>", "</div>" ];
|
|
|
3992 }
|
|
|
3993
|
|
|
3994 jQuery.fn.extend({
|
|
|
3995 text: function( text ) {
|
|
|
3996 if ( jQuery.isFunction(text) ) {
|
|
|
3997 return this.each(function(i) {
|
|
|
3998 var self = jQuery(this);
|
|
|
3999 self.text( text.call(this, i, self.text()) );
|
|
|
4000 });
|
|
|
4001 }
|
|
|
4002
|
|
|
4003 if ( typeof text !== "object" && text !== undefined ) {
|
|
|
4004 return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
|
|
|
4005 }
|
|
|
4006
|
|
|
4007 return jQuery.text( this );
|
|
|
4008 },
|
|
|
4009
|
|
|
4010 wrapAll: function( html ) {
|
|
|
4011 if ( jQuery.isFunction( html ) ) {
|
|
|
4012 return this.each(function(i) {
|
|
|
4013 jQuery(this).wrapAll( html.call(this, i) );
|
|
|
4014 });
|
|
|
4015 }
|
|
|
4016
|
|
|
4017 if ( this[0] ) {
|
|
|
4018 // The elements to wrap the target around
|
|
|
4019 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
|
|
4020
|
|
|
4021 if ( this[0].parentNode ) {
|
|
|
4022 wrap.insertBefore( this[0] );
|
|
|
4023 }
|
|
|
4024
|
|
|
4025 wrap.map(function() {
|
|
|
4026 var elem = this;
|
|
|
4027
|
|
|
4028 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
|
|
4029 elem = elem.firstChild;
|
|
|
4030 }
|
|
|
4031
|
|
|
4032 return elem;
|
|
|
4033 }).append(this);
|
|
|
4034 }
|
|
|
4035
|
|
|
4036 return this;
|
|
|
4037 },
|
|
|
4038
|
|
|
4039 wrapInner: function( html ) {
|
|
|
4040 if ( jQuery.isFunction( html ) ) {
|
|
|
4041 return this.each(function(i) {
|
|
|
4042 jQuery(this).wrapInner( html.call(this, i) );
|
|
|
4043 });
|
|
|
4044 }
|
|
|
4045
|
|
|
4046 return this.each(function() {
|
|
|
4047 var self = jQuery( this ), contents = self.contents();
|
|
|
4048
|
|
|
4049 if ( contents.length ) {
|
|
|
4050 contents.wrapAll( html );
|
|
|
4051
|
|
|
4052 } else {
|
|
|
4053 self.append( html );
|
|
|
4054 }
|
|
|
4055 });
|
|
|
4056 },
|
|
|
4057
|
|
|
4058 wrap: function( html ) {
|
|
|
4059 return this.each(function() {
|
|
|
4060 jQuery( this ).wrapAll( html );
|
|
|
4061 });
|
|
|
4062 },
|
|
|
4063
|
|
|
4064 unwrap: function() {
|
|
|
4065 return this.parent().each(function() {
|
|
|
4066 if ( !jQuery.nodeName( this, "body" ) ) {
|
|
|
4067 jQuery( this ).replaceWith( this.childNodes );
|
|
|
4068 }
|
|
|
4069 }).end();
|
|
|
4070 },
|
|
|
4071
|
|
|
4072 append: function() {
|
|
|
4073 return this.domManip(arguments, true, function( elem ) {
|
|
|
4074 if ( this.nodeType === 1 ) {
|
|
|
4075 this.appendChild( elem );
|
|
|
4076 }
|
|
|
4077 });
|
|
|
4078 },
|
|
|
4079
|
|
|
4080 prepend: function() {
|
|
|
4081 return this.domManip(arguments, true, function( elem ) {
|
|
|
4082 if ( this.nodeType === 1 ) {
|
|
|
4083 this.insertBefore( elem, this.firstChild );
|
|
|
4084 }
|
|
|
4085 });
|
|
|
4086 },
|
|
|
4087
|
|
|
4088 before: function() {
|
|
|
4089 if ( this[0] && this[0].parentNode ) {
|
|
|
4090 return this.domManip(arguments, false, function( elem ) {
|
|
|
4091 this.parentNode.insertBefore( elem, this );
|
|
|
4092 });
|
|
|
4093 } else if ( arguments.length ) {
|
|
|
4094 var set = jQuery(arguments[0]);
|
|
|
4095 set.push.apply( set, this.toArray() );
|
|
|
4096 return this.pushStack( set, "before", arguments );
|
|
|
4097 }
|
|
|
4098 },
|
|
|
4099
|
|
|
4100 after: function() {
|
|
|
4101 if ( this[0] && this[0].parentNode ) {
|
|
|
4102 return this.domManip(arguments, false, function( elem ) {
|
|
|
4103 this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
4104 });
|
|
|
4105 } else if ( arguments.length ) {
|
|
|
4106 var set = this.pushStack( this, "after", arguments );
|
|
|
4107 set.push.apply( set, jQuery(arguments[0]).toArray() );
|
|
|
4108 return set;
|
|
|
4109 }
|
|
|
4110 },
|
|
|
4111
|
|
|
4112 // keepData is for internal use only--do not document
|
|
|
4113 remove: function( selector, keepData ) {
|
|
|
4114 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
|
|
|
4115 if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
|
|
|
4116 if ( !keepData && elem.nodeType === 1 ) {
|
|
|
4117 jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
|
4118 jQuery.cleanData( [ elem ] );
|
|
|
4119 }
|
|
|
4120
|
|
|
4121 if ( elem.parentNode ) {
|
|
|
4122 elem.parentNode.removeChild( elem );
|
|
|
4123 }
|
|
|
4124 }
|
|
|
4125 }
|
|
|
4126
|
|
|
4127 return this;
|
|
|
4128 },
|
|
|
4129
|
|
|
4130 empty: function() {
|
|
|
4131 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
|
|
|
4132 // Remove element nodes and prevent memory leaks
|
|
|
4133 if ( elem.nodeType === 1 ) {
|
|
|
4134 jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
|
4135 }
|
|
|
4136
|
|
|
4137 // Remove any remaining nodes
|
|
|
4138 while ( elem.firstChild ) {
|
|
|
4139 elem.removeChild( elem.firstChild );
|
|
|
4140 }
|
|
|
4141 }
|
|
|
4142
|
|
|
4143 return this;
|
|
|
4144 },
|
|
|
4145
|
|
|
4146 clone: function( events ) {
|
|
|
4147 // Do the clone
|
|
|
4148 var ret = this.map(function() {
|
|
|
4149 if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
|
|
|
4150 // IE copies events bound via attachEvent when
|
|
|
4151 // using cloneNode. Calling detachEvent on the
|
|
|
4152 // clone will also remove the events from the orignal
|
|
|
4153 // In order to get around this, we use innerHTML.
|
|
|
4154 // Unfortunately, this means some modifications to
|
|
|
4155 // attributes in IE that are actually only stored
|
|
|
4156 // as properties will not be copied (such as the
|
|
|
4157 // the name attribute on an input).
|
|
|
4158 var html = this.outerHTML, ownerDocument = this.ownerDocument;
|
|
|
4159 if ( !html ) {
|
|
|
4160 var div = ownerDocument.createElement("div");
|
|
|
4161 div.appendChild( this.cloneNode(true) );
|
|
|
4162 html = div.innerHTML;
|
|
|
4163 }
|
|
|
4164
|
|
|
4165 return jQuery.clean([html.replace(rinlinejQuery, "")
|
|
|
4166 // Handle the case in IE 8 where action=/test/> self-closes a tag
|
|
|
4167 .replace(/=([^="'>\s]+\/)>/g, '="$1">')
|
|
|
4168 .replace(rleadingWhitespace, "")], ownerDocument)[0];
|
|
|
4169 } else {
|
|
|
4170 return this.cloneNode(true);
|
|
|
4171 }
|
|
|
4172 });
|
|
|
4173
|
|
|
4174 // Copy the events from the original to the clone
|
|
|
4175 if ( events === true ) {
|
|
|
4176 cloneCopyEvent( this, ret );
|
|
|
4177 cloneCopyEvent( this.find("*"), ret.find("*") );
|
|
|
4178 }
|
|
|
4179
|
|
|
4180 // Return the cloned set
|
|
|
4181 return ret;
|
|
|
4182 },
|
|
|
4183
|
|
|
4184 html: function( value ) {
|
|
|
4185 if ( value === undefined ) {
|
|
|
4186 return this[0] && this[0].nodeType === 1 ?
|
|
|
4187 this[0].innerHTML.replace(rinlinejQuery, "") :
|
|
|
4188 null;
|
|
|
4189
|
|
|
4190 // See if we can take a shortcut and just use innerHTML
|
|
|
4191 } else if ( typeof value === "string" && !rnocache.test( value ) &&
|
|
|
4192 (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
|
|
|
4193 !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
|
|
|
4194
|
|
|
4195 value = value.replace(rxhtmlTag, fcloseTag);
|
|
|
4196
|
|
|
4197 try {
|
|
|
4198 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
4199 // Remove element nodes and prevent memory leaks
|
|
|
4200 if ( this[i].nodeType === 1 ) {
|
|
|
4201 jQuery.cleanData( this[i].getElementsByTagName("*") );
|
|
|
4202 this[i].innerHTML = value;
|
|
|
4203 }
|
|
|
4204 }
|
|
|
4205
|
|
|
4206 // If using innerHTML throws an exception, use the fallback method
|
|
|
4207 } catch(e) {
|
|
|
4208 this.empty().append( value );
|
|
|
4209 }
|
|
|
4210
|
|
|
4211 } else if ( jQuery.isFunction( value ) ) {
|
|
|
4212 this.each(function(i){
|
|
|
4213 var self = jQuery(this), old = self.html();
|
|
|
4214 self.empty().append(function(){
|
|
|
4215 return value.call( this, i, old );
|
|
|
4216 });
|
|
|
4217 });
|
|
|
4218
|
|
|
4219 } else {
|
|
|
4220 this.empty().append( value );
|
|
|
4221 }
|
|
|
4222
|
|
|
4223 return this;
|
|
|
4224 },
|
|
|
4225
|
|
|
4226 replaceWith: function( value ) {
|
|
|
4227 if ( this[0] && this[0].parentNode ) {
|
|
|
4228 // Make sure that the elements are removed from the DOM before they are inserted
|
|
|
4229 // this can help fix replacing a parent with child elements
|
|
|
4230 if ( jQuery.isFunction( value ) ) {
|
|
|
4231 return this.each(function(i) {
|
|
|
4232 var self = jQuery(this), old = self.html();
|
|
|
4233 self.replaceWith( value.call( this, i, old ) );
|
|
|
4234 });
|
|
|
4235 }
|
|
|
4236
|
|
|
4237 if ( typeof value !== "string" ) {
|
|
|
4238 value = jQuery(value).detach();
|
|
|
4239 }
|
|
|
4240
|
|
|
4241 return this.each(function() {
|
|
|
4242 var next = this.nextSibling, parent = this.parentNode;
|
|
|
4243
|
|
|
4244 jQuery(this).remove();
|
|
|
4245
|
|
|
4246 if ( next ) {
|
|
|
4247 jQuery(next).before( value );
|
|
|
4248 } else {
|
|
|
4249 jQuery(parent).append( value );
|
|
|
4250 }
|
|
|
4251 });
|
|
|
4252 } else {
|
|
|
4253 return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
|
|
|
4254 }
|
|
|
4255 },
|
|
|
4256
|
|
|
4257 detach: function( selector ) {
|
|
|
4258 return this.remove( selector, true );
|
|
|
4259 },
|
|
|
4260
|
|
|
4261 domManip: function( args, table, callback ) {
|
|
|
4262 var results, first, value = args[0], scripts = [], fragment, parent;
|
|
|
4263
|
|
|
4264 // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
4265 if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
|
|
|
4266 return this.each(function() {
|
|
|
4267 jQuery(this).domManip( args, table, callback, true );
|
|
|
4268 });
|
|
|
4269 }
|
|
|
4270
|
|
|
4271 if ( jQuery.isFunction(value) ) {
|
|
|
4272 return this.each(function(i) {
|
|
|
4273 var self = jQuery(this);
|
|
|
4274 args[0] = value.call(this, i, table ? self.html() : undefined);
|
|
|
4275 self.domManip( args, table, callback );
|
|
|
4276 });
|
|
|
4277 }
|
|
|
4278
|
|
|
4279 if ( this[0] ) {
|
|
|
4280 parent = value && value.parentNode;
|
|
|
4281
|
|
|
4282 // If we're in a fragment, just use that instead of building a new one
|
|
|
4283 if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
|
|
|
4284 results = { fragment: parent };
|
|
|
4285
|
|
|
4286 } else {
|
|
|
4287 results = buildFragment( args, this, scripts );
|
|
|
4288 }
|
|
|
4289
|
|
|
4290 fragment = results.fragment;
|
|
|
4291
|
|
|
4292 if ( fragment.childNodes.length === 1 ) {
|
|
|
4293 first = fragment = fragment.firstChild;
|
|
|
4294 } else {
|
|
|
4295 first = fragment.firstChild;
|
|
|
4296 }
|
|
|
4297
|
|
|
4298 if ( first ) {
|
|
|
4299 table = table && jQuery.nodeName( first, "tr" );
|
|
|
4300
|
|
|
4301 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
4302 callback.call(
|
|
|
4303 table ?
|
|
|
4304 root(this[i], first) :
|
|
|
4305 this[i],
|
|
|
4306 i > 0 || results.cacheable || this.length > 1 ?
|
|
|
4307 fragment.cloneNode(true) :
|
|
|
4308 fragment
|
|
|
4309 );
|
|
|
4310 }
|
|
|
4311 }
|
|
|
4312
|
|
|
4313 if ( scripts.length ) {
|
|
|
4314 jQuery.each( scripts, evalScript );
|
|
|
4315 }
|
|
|
4316 }
|
|
|
4317
|
|
|
4318 return this;
|
|
|
4319
|
|
|
4320 function root( elem, cur ) {
|
|
|
4321 return jQuery.nodeName(elem, "table") ?
|
|
|
4322 (elem.getElementsByTagName("tbody")[0] ||
|
|
|
4323 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
|
|
|
4324 elem;
|
|
|
4325 }
|
|
|
4326 }
|
|
|
4327 });
|
|
|
4328
|
|
|
4329 function cloneCopyEvent(orig, ret) {
|
|
|
4330 var i = 0;
|
|
|
4331
|
|
|
4332 ret.each(function() {
|
|
|
4333 if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
|
|
|
4334 return;
|
|
|
4335 }
|
|
|
4336
|
|
|
4337 var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
|
|
|
4338
|
|
|
4339 if ( events ) {
|
|
|
4340 delete curData.handle;
|
|
|
4341 curData.events = {};
|
|
|
4342
|
|
|
4343 for ( var type in events ) {
|
|
|
4344 for ( var handler in events[ type ] ) {
|
|
|
4345 jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
|
|
|
4346 }
|
|
|
4347 }
|
|
|
4348 }
|
|
|
4349 });
|
|
|
4350 }
|
|
|
4351
|
|
|
4352 function buildFragment( args, nodes, scripts ) {
|
|
|
4353 var fragment, cacheable, cacheresults,
|
|
|
4354 doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
|
|
|
4355
|
|
|
4356 // Only cache "small" (1/2 KB) strings that are associated with the main document
|
|
|
4357 // Cloning options loses the selected state, so don't cache them
|
|
|
4358 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
|
|
|
4359 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
|
|
|
4360 if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
|
|
|
4361 !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
|
|
|
4362
|
|
|
4363 cacheable = true;
|
|
|
4364 cacheresults = jQuery.fragments[ args[0] ];
|
|
|
4365 if ( cacheresults ) {
|
|
|
4366 if ( cacheresults !== 1 ) {
|
|
|
4367 fragment = cacheresults;
|
|
|
4368 }
|
|
|
4369 }
|
|
|
4370 }
|
|
|
4371
|
|
|
4372 if ( !fragment ) {
|
|
|
4373 fragment = doc.createDocumentFragment();
|
|
|
4374 jQuery.clean( args, doc, fragment, scripts );
|
|
|
4375 }
|
|
|
4376
|
|
|
4377 if ( cacheable ) {
|
|
|
4378 jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
|
|
|
4379 }
|
|
|
4380
|
|
|
4381 return { fragment: fragment, cacheable: cacheable };
|
|
|
4382 }
|
|
|
4383
|
|
|
4384 jQuery.fragments = {};
|
|
|
4385
|
|
|
4386 jQuery.each({
|
|
|
4387 appendTo: "append",
|
|
|
4388 prependTo: "prepend",
|
|
|
4389 insertBefore: "before",
|
|
|
4390 insertAfter: "after",
|
|
|
4391 replaceAll: "replaceWith"
|
|
|
4392 }, function( name, original ) {
|
|
|
4393 jQuery.fn[ name ] = function( selector ) {
|
|
|
4394 var ret = [], insert = jQuery( selector ),
|
|
|
4395 parent = this.length === 1 && this[0].parentNode;
|
|
|
4396
|
|
|
4397 if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
|
|
|
4398 insert[ original ]( this[0] );
|
|
|
4399 return this;
|
|
|
4400
|
|
|
4401 } else {
|
|
|
4402 for ( var i = 0, l = insert.length; i < l; i++ ) {
|
|
|
4403 var elems = (i > 0 ? this.clone(true) : this).get();
|
|
|
4404 jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
|
|
|
4405 ret = ret.concat( elems );
|
|
|
4406 }
|
|
|
4407
|
|
|
4408 return this.pushStack( ret, name, insert.selector );
|
|
|
4409 }
|
|
|
4410 };
|
|
|
4411 });
|
|
|
4412
|
|
|
4413 jQuery.extend({
|
|
|
4414 clean: function( elems, context, fragment, scripts ) {
|
|
|
4415 context = context || document;
|
|
|
4416
|
|
|
4417 // !context.createElement fails in IE with an error but returns typeof 'object'
|
|
|
4418 if ( typeof context.createElement === "undefined" ) {
|
|
|
4419 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
|
|
|
4420 }
|
|
|
4421
|
|
|
4422 var ret = [];
|
|
|
4423
|
|
|
4424 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
|
|
4425 if ( typeof elem === "number" ) {
|
|
|
4426 elem += "";
|
|
|
4427 }
|
|
|
4428
|
|
|
4429 if ( !elem ) {
|
|
|
4430 continue;
|
|
|
4431 }
|
|
|
4432
|
|
|
4433 // Convert html string into DOM nodes
|
|
|
4434 if ( typeof elem === "string" && !rhtml.test( elem ) ) {
|
|
|
4435 elem = context.createTextNode( elem );
|
|
|
4436
|
|
|
4437 } else if ( typeof elem === "string" ) {
|
|
|
4438 // Fix "XHTML"-style tags in all browsers
|
|
|
4439 elem = elem.replace(rxhtmlTag, fcloseTag);
|
|
|
4440
|
|
|
4441 // Trim whitespace, otherwise indexOf won't work as expected
|
|
|
4442 var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
|
|
|
4443 wrap = wrapMap[ tag ] || wrapMap._default,
|
|
|
4444 depth = wrap[0],
|
|
|
4445 div = context.createElement("div");
|
|
|
4446
|
|
|
4447 // Go to html and back, then peel off extra wrappers
|
|
|
4448 div.innerHTML = wrap[1] + elem + wrap[2];
|
|
|
4449
|
|
|
4450 // Move to the right depth
|
|
|
4451 while ( depth-- ) {
|
|
|
4452 div = div.lastChild;
|
|
|
4453 }
|
|
|
4454
|
|
|
4455 // Remove IE's autoinserted <tbody> from table fragments
|
|
|
4456 if ( !jQuery.support.tbody ) {
|
|
|
4457
|
|
|
4458 // String was a <table>, *may* have spurious <tbody>
|
|
|
4459 var hasBody = rtbody.test(elem),
|
|
|
4460 tbody = tag === "table" && !hasBody ?
|
|
|
4461 div.firstChild && div.firstChild.childNodes :
|
|
|
4462
|
|
|
4463 // String was a bare <thead> or <tfoot>
|
|
|
4464 wrap[1] === "<table>" && !hasBody ?
|
|
|
4465 div.childNodes :
|
|
|
4466 [];
|
|
|
4467
|
|
|
4468 for ( var j = tbody.length - 1; j >= 0 ; --j ) {
|
|
|
4469 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
|
|
|
4470 tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
|
|
4471 }
|
|
|
4472 }
|
|
|
4473
|
|
|
4474 }
|
|
|
4475
|
|
|
4476 // IE completely kills leading whitespace when innerHTML is used
|
|
|
4477 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
|
|
4478 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
|
|
|
4479 }
|
|
|
4480
|
|
|
4481 elem = div.childNodes;
|
|
|
4482 }
|
|
|
4483
|
|
|
4484 if ( elem.nodeType ) {
|
|
|
4485 ret.push( elem );
|
|
|
4486 } else {
|
|
|
4487 ret = jQuery.merge( ret, elem );
|
|
|
4488 }
|
|
|
4489 }
|
|
|
4490
|
|
|
4491 if ( fragment ) {
|
|
|
4492 for ( var i = 0; ret[i]; i++ ) {
|
|
|
4493 if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
|
|
|
4494 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
|
|
|
4495
|
|
|
4496 } else {
|
|
|
4497 if ( ret[i].nodeType === 1 ) {
|
|
|
4498 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
|
|
|
4499 }
|
|
|
4500 fragment.appendChild( ret[i] );
|
|
|
4501 }
|
|
|
4502 }
|
|
|
4503 }
|
|
|
4504
|
|
|
4505 return ret;
|
|
|
4506 },
|
|
|
4507
|
|
|
4508 cleanData: function( elems ) {
|
|
|
4509 var data, id, cache = jQuery.cache,
|
|
|
4510 special = jQuery.event.special,
|
|
|
4511 deleteExpando = jQuery.support.deleteExpando;
|
|
|
4512
|
|
|
4513 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
|
|
4514 id = elem[ jQuery.expando ];
|
|
|
4515
|
|
|
4516 if ( id ) {
|
|
|
4517 data = cache[ id ];
|
|
|
4518
|
|
|
4519 if ( data.events ) {
|
|
|
4520 for ( var type in data.events ) {
|
|
|
4521 if ( special[ type ] ) {
|
|
|
4522 jQuery.event.remove( elem, type );
|
|
|
4523
|
|
|
4524 } else {
|
|
|
4525 removeEvent( elem, type, data.handle );
|
|
|
4526 }
|
|
|
4527 }
|
|
|
4528 }
|
|
|
4529
|
|
|
4530 if ( deleteExpando ) {
|
|
|
4531 delete elem[ jQuery.expando ];
|
|
|
4532
|
|
|
4533 } else if ( elem.removeAttribute ) {
|
|
|
4534 elem.removeAttribute( jQuery.expando );
|
|
|
4535 }
|
|
|
4536
|
|
|
4537 delete cache[ id ];
|
|
|
4538 }
|
|
|
4539 }
|
|
|
4540 }
|
|
|
4541 });
|
|
|
4542 // exclude the following css properties to add px
|
|
|
4543 var rexclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
|
|
|
4544 ralpha = /alpha\([^)]*\)/,
|
|
|
4545 ropacity = /opacity=([^)]*)/,
|
|
|
4546 rfloat = /float/i,
|
|
|
4547 rdashAlpha = /-([a-z])/ig,
|
|
|
4548 rupper = /([A-Z])/g,
|
|
|
4549 rnumpx = /^-?\d+(?:px)?$/i,
|
|
|
4550 rnum = /^-?\d/,
|
|
|
4551
|
|
|
4552 cssShow = { position: "absolute", visibility: "hidden", display:"block" },
|
|
|
4553 cssWidth = [ "Left", "Right" ],
|
|
|
4554 cssHeight = [ "Top", "Bottom" ],
|
|
|
4555
|
|
|
4556 // cache check for defaultView.getComputedStyle
|
|
|
4557 getComputedStyle = document.defaultView && document.defaultView.getComputedStyle,
|
|
|
4558 // normalize float css property
|
|
|
4559 styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat",
|
|
|
4560 fcamelCase = function( all, letter ) {
|
|
|
4561 return letter.toUpperCase();
|
|
|
4562 };
|
|
|
4563
|
|
|
4564 jQuery.fn.css = function( name, value ) {
|
|
|
4565 return access( this, name, value, true, function( elem, name, value ) {
|
|
|
4566 if ( value === undefined ) {
|
|
|
4567 return jQuery.curCSS( elem, name );
|
|
|
4568 }
|
|
|
4569
|
|
|
4570 if ( typeof value === "number" && !rexclude.test(name) ) {
|
|
|
4571 value += "px";
|
|
|
4572 }
|
|
|
4573
|
|
|
4574 jQuery.style( elem, name, value );
|
|
|
4575 });
|
|
|
4576 };
|
|
|
4577
|
|
|
4578 jQuery.extend({
|
|
|
4579 style: function( elem, name, value ) {
|
|
|
4580 // don't set styles on text and comment nodes
|
|
|
4581 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
4582 return undefined;
|
|
|
4583 }
|
|
|
4584
|
|
|
4585 // ignore negative width and height values #1599
|
|
|
4586 if ( (name === "width" || name === "height") && parseFloat(value) < 0 ) {
|
|
|
4587 value = undefined;
|
|
|
4588 }
|
|
|
4589
|
|
|
4590 var style = elem.style || elem, set = value !== undefined;
|
|
|
4591
|
|
|
4592 // IE uses filters for opacity
|
|
|
4593 if ( !jQuery.support.opacity && name === "opacity" ) {
|
|
|
4594 if ( set ) {
|
|
|
4595 // IE has trouble with opacity if it does not have layout
|
|
|
4596 // Force it by setting the zoom level
|
|
|
4597 style.zoom = 1;
|
|
|
4598
|
|
|
4599 // Set the alpha filter to set the opacity
|
|
|
4600 var opacity = parseInt( value, 10 ) + "" === "NaN" ? "" : "alpha(opacity=" + value * 100 + ")";
|
|
|
4601 var filter = style.filter || jQuery.curCSS( elem, "filter" ) || "";
|
|
|
4602 style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : opacity;
|
|
|
4603 }
|
|
|
4604
|
|
|
4605 return style.filter && style.filter.indexOf("opacity=") >= 0 ?
|
|
|
4606 (parseFloat( ropacity.exec(style.filter)[1] ) / 100) + "":
|
|
|
4607 "";
|
|
|
4608 }
|
|
|
4609
|
|
|
4610 // Make sure we're using the right name for getting the float value
|
|
|
4611 if ( rfloat.test( name ) ) {
|
|
|
4612 name = styleFloat;
|
|
|
4613 }
|
|
|
4614
|
|
|
4615 name = name.replace(rdashAlpha, fcamelCase);
|
|
|
4616
|
|
|
4617 if ( set ) {
|
|
|
4618 style[ name ] = value;
|
|
|
4619 }
|
|
|
4620
|
|
|
4621 return style[ name ];
|
|
|
4622 },
|
|
|
4623
|
|
|
4624 css: function( elem, name, force, extra ) {
|
|
|
4625 if ( name === "width" || name === "height" ) {
|
|
|
4626 var val, props = cssShow, which = name === "width" ? cssWidth : cssHeight;
|
|
|
4627
|
|
|
4628 function getWH() {
|
|
|
4629 val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
|
|
|
4630
|
|
|
4631 if ( extra === "border" ) {
|
|
|
4632 return;
|
|
|
4633 }
|
|
|
4634
|
|
|
4635 jQuery.each( which, function() {
|
|
|
4636 if ( !extra ) {
|
|
|
4637 val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
|
|
|
4638 }
|
|
|
4639
|
|
|
4640 if ( extra === "margin" ) {
|
|
|
4641 val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
|
|
|
4642 } else {
|
|
|
4643 val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
|
|
|
4644 }
|
|
|
4645 });
|
|
|
4646 }
|
|
|
4647
|
|
|
4648 if ( elem.offsetWidth !== 0 ) {
|
|
|
4649 getWH();
|
|
|
4650 } else {
|
|
|
4651 jQuery.swap( elem, props, getWH );
|
|
|
4652 }
|
|
|
4653
|
|
|
4654 return Math.max(0, Math.round(val));
|
|
|
4655 }
|
|
|
4656
|
|
|
4657 return jQuery.curCSS( elem, name, force );
|
|
|
4658 },
|
|
|
4659
|
|
|
4660 curCSS: function( elem, name, force ) {
|
|
|
4661 var ret, style = elem.style, filter;
|
|
|
4662
|
|
|
4663 // IE uses filters for opacity
|
|
|
4664 if ( !jQuery.support.opacity && name === "opacity" && elem.currentStyle ) {
|
|
|
4665 ret = ropacity.test(elem.currentStyle.filter || "") ?
|
|
|
4666 (parseFloat(RegExp.$1) / 100) + "" :
|
|
|
4667 "";
|
|
|
4668
|
|
|
4669 return ret === "" ?
|
|
|
4670 "1" :
|
|
|
4671 ret;
|
|
|
4672 }
|
|
|
4673
|
|
|
4674 // Make sure we're using the right name for getting the float value
|
|
|
4675 if ( rfloat.test( name ) ) {
|
|
|
4676 name = styleFloat;
|
|
|
4677 }
|
|
|
4678
|
|
|
4679 if ( !force && style && style[ name ] ) {
|
|
|
4680 ret = style[ name ];
|
|
|
4681
|
|
|
4682 } else if ( getComputedStyle ) {
|
|
|
4683
|
|
|
4684 // Only "float" is needed here
|
|
|
4685 if ( rfloat.test( name ) ) {
|
|
|
4686 name = "float";
|
|
|
4687 }
|
|
|
4688
|
|
|
4689 name = name.replace( rupper, "-$1" ).toLowerCase();
|
|
|
4690
|
|
|
4691 var defaultView = elem.ownerDocument.defaultView;
|
|
|
4692
|
|
|
4693 if ( !defaultView ) {
|
|
|
4694 return null;
|
|
|
4695 }
|
|
|
4696
|
|
|
4697 var computedStyle = defaultView.getComputedStyle( elem, null );
|
|
|
4698
|
|
|
4699 if ( computedStyle ) {
|
|
|
4700 ret = computedStyle.getPropertyValue( name );
|
|
|
4701 }
|
|
|
4702
|
|
|
4703 // We should always get a number back from opacity
|
|
|
4704 if ( name === "opacity" && ret === "" ) {
|
|
|
4705 ret = "1";
|
|
|
4706 }
|
|
|
4707
|
|
|
4708 } else if ( elem.currentStyle ) {
|
|
|
4709 var camelCase = name.replace(rdashAlpha, fcamelCase);
|
|
|
4710
|
|
|
4711 ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
|
|
|
4712
|
|
|
4713 // From the awesome hack by Dean Edwards
|
|
|
4714 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
|
|
4715
|
|
|
4716 // If we're not dealing with a regular pixel number
|
|
|
4717 // but a number that has a weird ending, we need to convert it to pixels
|
|
|
4718 if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
|
|
|
4719 // Remember the original values
|
|
|
4720 var left = style.left, rsLeft = elem.runtimeStyle.left;
|
|
|
4721
|
|
|
4722 // Put in the new values to get a computed value out
|
|
|
4723 elem.runtimeStyle.left = elem.currentStyle.left;
|
|
|
4724 style.left = camelCase === "fontSize" ? "1em" : (ret || 0);
|
|
|
4725 ret = style.pixelLeft + "px";
|
|
|
4726
|
|
|
4727 // Revert the changed values
|
|
|
4728 style.left = left;
|
|
|
4729 elem.runtimeStyle.left = rsLeft;
|
|
|
4730 }
|
|
|
4731 }
|
|
|
4732
|
|
|
4733 return ret;
|
|
|
4734 },
|
|
|
4735
|
|
|
4736 // A method for quickly swapping in/out CSS properties to get correct calculations
|
|
|
4737 swap: function( elem, options, callback ) {
|
|
|
4738 var old = {};
|
|
|
4739
|
|
|
4740 // Remember the old values, and insert the new ones
|
|
|
4741 for ( var name in options ) {
|
|
|
4742 old[ name ] = elem.style[ name ];
|
|
|
4743 elem.style[ name ] = options[ name ];
|
|
|
4744 }
|
|
|
4745
|
|
|
4746 callback.call( elem );
|
|
|
4747
|
|
|
4748 // Revert the old values
|
|
|
4749 for ( var name in options ) {
|
|
|
4750 elem.style[ name ] = old[ name ];
|
|
|
4751 }
|
|
|
4752 }
|
|
|
4753 });
|
|
|
4754
|
|
|
4755 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
4756 jQuery.expr.filters.hidden = function( elem ) {
|
|
|
4757 var width = elem.offsetWidth, height = elem.offsetHeight,
|
|
|
4758 skip = elem.nodeName.toLowerCase() === "tr";
|
|
|
4759
|
|
|
4760 return width === 0 && height === 0 && !skip ?
|
|
|
4761 true :
|
|
|
4762 width > 0 && height > 0 && !skip ?
|
|
|
4763 false :
|
|
|
4764 jQuery.curCSS(elem, "display") === "none";
|
|
|
4765 };
|
|
|
4766
|
|
|
4767 jQuery.expr.filters.visible = function( elem ) {
|
|
|
4768 return !jQuery.expr.filters.hidden( elem );
|
|
|
4769 };
|
|
|
4770 }
|
|
|
4771 var jsc = now(),
|
|
|
4772 rscript = /<script(.|\s)*?\/script>/gi,
|
|
|
4773 rselectTextarea = /select|textarea/i,
|
|
|
4774 rinput = /color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week/i,
|
|
|
4775 jsre = /=\?(&|$)/,
|
|
|
4776 rquery = /\?/,
|
|
|
4777 rts = /(\?|&)_=.*?(&|$)/,
|
|
|
4778 rurl = /^(\w+:)?\/\/([^\/?#]+)/,
|
|
|
4779 r20 = /%20/g,
|
|
|
4780
|
|
|
4781 // Keep a copy of the old load method
|
|
|
4782 _load = jQuery.fn.load;
|
|
|
4783
|
|
|
4784 jQuery.fn.extend({
|
|
|
4785 load: function( url, params, callback ) {
|
|
|
4786 if ( typeof url !== "string" ) {
|
|
|
4787 return _load.call( this, url );
|
|
|
4788
|
|
|
4789 // Don't do a request if no elements are being requested
|
|
|
4790 } else if ( !this.length ) {
|
|
|
4791 return this;
|
|
|
4792 }
|
|
|
4793
|
|
|
4794 var off = url.indexOf(" ");
|
|
|
4795 if ( off >= 0 ) {
|
|
|
4796 var selector = url.slice(off, url.length);
|
|
|
4797 url = url.slice(0, off);
|
|
|
4798 }
|
|
|
4799
|
|
|
4800 // Default to a GET request
|
|
|
4801 var type = "GET";
|
|
|
4802
|
|
|
4803 // If the second parameter was provided
|
|
|
4804 if ( params ) {
|
|
|
4805 // If it's a function
|
|
|
4806 if ( jQuery.isFunction( params ) ) {
|
|
|
4807 // We assume that it's the callback
|
|
|
4808 callback = params;
|
|
|
4809 params = null;
|
|
|
4810
|
|
|
4811 // Otherwise, build a param string
|
|
|
4812 } else if ( typeof params === "object" ) {
|
|
|
4813 params = jQuery.param( params, jQuery.ajaxSettings.traditional );
|
|
|
4814 type = "POST";
|
|
|
4815 }
|
|
|
4816 }
|
|
|
4817
|
|
|
4818 var self = this;
|
|
|
4819
|
|
|
4820 // Request the remote document
|
|
|
4821 jQuery.ajax({
|
|
|
4822 url: url,
|
|
|
4823 type: type,
|
|
|
4824 dataType: "html",
|
|
|
4825 data: params,
|
|
|
4826 complete: function( res, status ) {
|
|
|
4827 // If successful, inject the HTML into all the matched elements
|
|
|
4828 if ( status === "success" || status === "notmodified" ) {
|
|
|
4829 // See if a selector was specified
|
|
|
4830 self.html( selector ?
|
|
|
4831 // Create a dummy div to hold the results
|
|
|
4832 jQuery("<div />")
|
|
|
4833 // inject the contents of the document in, removing the scripts
|
|
|
4834 // to avoid any 'Permission Denied' errors in IE
|
|
|
4835 .append(res.responseText.replace(rscript, ""))
|
|
|
4836
|
|
|
4837 // Locate the specified elements
|
|
|
4838 .find(selector) :
|
|
|
4839
|
|
|
4840 // If not, just inject the full result
|
|
|
4841 res.responseText );
|
|
|
4842 }
|
|
|
4843
|
|
|
4844 if ( callback ) {
|
|
|
4845 self.each( callback, [res.responseText, status, res] );
|
|
|
4846 }
|
|
|
4847 }
|
|
|
4848 });
|
|
|
4849
|
|
|
4850 return this;
|
|
|
4851 },
|
|
|
4852
|
|
|
4853 serialize: function() {
|
|
|
4854 return jQuery.param(this.serializeArray());
|
|
|
4855 },
|
|
|
4856 serializeArray: function() {
|
|
|
4857 return this.map(function() {
|
|
|
4858 return this.elements ? jQuery.makeArray(this.elements) : this;
|
|
|
4859 })
|
|
|
4860 .filter(function() {
|
|
|
4861 return this.name && !this.disabled &&
|
|
|
4862 (this.checked || rselectTextarea.test(this.nodeName) ||
|
|
|
4863 rinput.test(this.type));
|
|
|
4864 })
|
|
|
4865 .map(function( i, elem ) {
|
|
|
4866 var val = jQuery(this).val();
|
|
|
4867
|
|
|
4868 return val == null ?
|
|
|
4869 null :
|
|
|
4870 jQuery.isArray(val) ?
|
|
|
4871 jQuery.map( val, function( val, i ) {
|
|
|
4872 return { name: elem.name, value: val };
|
|
|
4873 }) :
|
|
|
4874 { name: elem.name, value: val };
|
|
|
4875 }).get();
|
|
|
4876 }
|
|
|
4877 });
|
|
|
4878
|
|
|
4879 // Attach a bunch of functions for handling common AJAX events
|
|
|
4880 jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
|
|
|
4881 jQuery.fn[o] = function( f ) {
|
|
|
4882 return this.bind(o, f);
|
|
|
4883 };
|
|
|
4884 });
|
|
|
4885
|
|
|
4886 jQuery.extend({
|
|
|
4887
|
|
|
4888 get: function( url, data, callback, type ) {
|
|
|
4889 // shift arguments if data argument was omited
|
|
|
4890 if ( jQuery.isFunction( data ) ) {
|
|
|
4891 type = type || callback;
|
|
|
4892 callback = data;
|
|
|
4893 data = null;
|
|
|
4894 }
|
|
|
4895
|
|
|
4896 return jQuery.ajax({
|
|
|
4897 type: "GET",
|
|
|
4898 url: url,
|
|
|
4899 data: data,
|
|
|
4900 success: callback,
|
|
|
4901 dataType: type
|
|
|
4902 });
|
|
|
4903 },
|
|
|
4904
|
|
|
4905 getScript: function( url, callback ) {
|
|
|
4906 return jQuery.get(url, null, callback, "script");
|
|
|
4907 },
|
|
|
4908
|
|
|
4909 getJSON: function( url, data, callback ) {
|
|
|
4910 return jQuery.get(url, data, callback, "json");
|
|
|
4911 },
|
|
|
4912
|
|
|
4913 post: function( url, data, callback, type ) {
|
|
|
4914 // shift arguments if data argument was omited
|
|
|
4915 if ( jQuery.isFunction( data ) ) {
|
|
|
4916 type = type || callback;
|
|
|
4917 callback = data;
|
|
|
4918 data = {};
|
|
|
4919 }
|
|
|
4920
|
|
|
4921 return jQuery.ajax({
|
|
|
4922 type: "POST",
|
|
|
4923 url: url,
|
|
|
4924 data: data,
|
|
|
4925 success: callback,
|
|
|
4926 dataType: type
|
|
|
4927 });
|
|
|
4928 },
|
|
|
4929
|
|
|
4930 ajaxSetup: function( settings ) {
|
|
|
4931 jQuery.extend( jQuery.ajaxSettings, settings );
|
|
|
4932 },
|
|
|
4933
|
|
|
4934 ajaxSettings: {
|
|
|
4935 url: location.href,
|
|
|
4936 global: true,
|
|
|
4937 type: "GET",
|
|
|
4938 contentType: "application/x-www-form-urlencoded",
|
|
|
4939 processData: true,
|
|
|
4940 async: true,
|
|
|
4941 /*
|
|
|
4942 timeout: 0,
|
|
|
4943 data: null,
|
|
|
4944 username: null,
|
|
|
4945 password: null,
|
|
|
4946 traditional: false,
|
|
|
4947 */
|
|
|
4948 // Create the request object; Microsoft failed to properly
|
|
|
4949 // implement the XMLHttpRequest in IE7 (can't request local files),
|
|
|
4950 // so we use the ActiveXObject when it is available
|
|
|
4951 // This function can be overriden by calling jQuery.ajaxSetup
|
|
|
4952 xhr: window.XMLHttpRequest && (window.location.protocol !== "file:" || !window.ActiveXObject) ?
|
|
|
4953 function() {
|
|
|
4954 return new window.XMLHttpRequest();
|
|
|
4955 } :
|
|
|
4956 function() {
|
|
|
4957 try {
|
|
|
4958 return new window.ActiveXObject("Microsoft.XMLHTTP");
|
|
|
4959 } catch(e) {}
|
|
|
4960 },
|
|
|
4961 accepts: {
|
|
|
4962 xml: "application/xml, text/xml",
|
|
|
4963 html: "text/html",
|
|
|
4964 script: "text/javascript, application/javascript",
|
|
|
4965 json: "application/json, text/javascript",
|
|
|
4966 text: "text/plain",
|
|
|
4967 _default: "*/*"
|
|
|
4968 }
|
|
|
4969 },
|
|
|
4970
|
|
|
4971 // Last-Modified header cache for next request
|
|
|
4972 lastModified: {},
|
|
|
4973 etag: {},
|
|
|
4974
|
|
|
4975 ajax: function( origSettings ) {
|
|
|
4976 var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
|
|
|
4977
|
|
|
4978 var jsonp, status, data,
|
|
|
4979 callbackContext = origSettings && origSettings.context || s,
|
|
|
4980 type = s.type.toUpperCase();
|
|
|
4981
|
|
|
4982 // convert data if not already a string
|
|
|
4983 if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
4984 s.data = jQuery.param( s.data, s.traditional );
|
|
|
4985 }
|
|
|
4986
|
|
|
4987 // Handle JSONP Parameter Callbacks
|
|
|
4988 if ( s.dataType === "jsonp" ) {
|
|
|
4989 if ( type === "GET" ) {
|
|
|
4990 if ( !jsre.test( s.url ) ) {
|
|
|
4991 s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
|
|
|
4992 }
|
|
|
4993 } else if ( !s.data || !jsre.test(s.data) ) {
|
|
|
4994 s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
|
|
|
4995 }
|
|
|
4996 s.dataType = "json";
|
|
|
4997 }
|
|
|
4998
|
|
|
4999 // Build temporary JSONP function
|
|
|
5000 if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
|
|
|
5001 jsonp = s.jsonpCallback || ("jsonp" + jsc++);
|
|
|
5002
|
|
|
5003 // Replace the =? sequence both in the query string and the data
|
|
|
5004 if ( s.data ) {
|
|
|
5005 s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
|
|
|
5006 }
|
|
|
5007
|
|
|
5008 s.url = s.url.replace(jsre, "=" + jsonp + "$1");
|
|
|
5009
|
|
|
5010 // We need to make sure
|
|
|
5011 // that a JSONP style response is executed properly
|
|
|
5012 s.dataType = "script";
|
|
|
5013
|
|
|
5014 // Handle JSONP-style loading
|
|
|
5015 window[ jsonp ] = window[ jsonp ] || function( tmp ) {
|
|
|
5016 data = tmp;
|
|
|
5017 success();
|
|
|
5018 complete();
|
|
|
5019 // Garbage collect
|
|
|
5020 window[ jsonp ] = undefined;
|
|
|
5021
|
|
|
5022 try {
|
|
|
5023 delete window[ jsonp ];
|
|
|
5024 } catch(e) {}
|
|
|
5025
|
|
|
5026 if ( head ) {
|
|
|
5027 head.removeChild( script );
|
|
|
5028 }
|
|
|
5029 };
|
|
|
5030 }
|
|
|
5031
|
|
|
5032 if ( s.dataType === "script" && s.cache === null ) {
|
|
|
5033 s.cache = false;
|
|
|
5034 }
|
|
|
5035
|
|
|
5036 if ( s.cache === false && type === "GET" ) {
|
|
|
5037 var ts = now();
|
|
|
5038
|
|
|
5039 // try replacing _= if it is there
|
|
|
5040 var ret = s.url.replace(rts, "$1_=" + ts + "$2");
|
|
|
5041
|
|
|
5042 // if nothing was replaced, add timestamp to the end
|
|
|
5043 s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
|
|
|
5044 }
|
|
|
5045
|
|
|
5046 // If data is available, append data to url for get requests
|
|
|
5047 if ( s.data && type === "GET" ) {
|
|
|
5048 s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
|
|
|
5049 }
|
|
|
5050
|
|
|
5051 // Watch for a new set of requests
|
|
|
5052 if ( s.global && ! jQuery.active++ ) {
|
|
|
5053 jQuery.event.trigger( "ajaxStart" );
|
|
|
5054 }
|
|
|
5055
|
|
|
5056 // Matches an absolute URL, and saves the domain
|
|
|
5057 var parts = rurl.exec( s.url ),
|
|
|
5058 remote = parts && (parts[1] && parts[1] !== location.protocol || parts[2] !== location.host);
|
|
|
5059
|
|
|
5060 // If we're requesting a remote document
|
|
|
5061 // and trying to load JSON or Script with a GET
|
|
|
5062 if ( s.dataType === "script" && type === "GET" && remote ) {
|
|
|
5063 var head = document.getElementsByTagName("head")[0] || document.documentElement;
|
|
|
5064 var script = document.createElement("script");
|
|
|
5065 script.src = s.url;
|
|
|
5066 if ( s.scriptCharset ) {
|
|
|
5067 script.charset = s.scriptCharset;
|
|
|
5068 }
|
|
|
5069
|
|
|
5070 // Handle Script loading
|
|
|
5071 if ( !jsonp ) {
|
|
|
5072 var done = false;
|
|
|
5073
|
|
|
5074 // Attach handlers for all browsers
|
|
|
5075 script.onload = script.onreadystatechange = function() {
|
|
|
5076 if ( !done && (!this.readyState ||
|
|
|
5077 this.readyState === "loaded" || this.readyState === "complete") ) {
|
|
|
5078 done = true;
|
|
|
5079 success();
|
|
|
5080 complete();
|
|
|
5081
|
|
|
5082 // Handle memory leak in IE
|
|
|
5083 script.onload = script.onreadystatechange = null;
|
|
|
5084 if ( head && script.parentNode ) {
|
|
|
5085 head.removeChild( script );
|
|
|
5086 }
|
|
|
5087 }
|
|
|
5088 };
|
|
|
5089 }
|
|
|
5090
|
|
|
5091 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
|
|
5092 // This arises when a base node is used (#2709 and #4378).
|
|
|
5093 head.insertBefore( script, head.firstChild );
|
|
|
5094
|
|
|
5095 // We handle everything using the script element injection
|
|
|
5096 return undefined;
|
|
|
5097 }
|
|
|
5098
|
|
|
5099 var requestDone = false;
|
|
|
5100
|
|
|
5101 // Create the request object
|
|
|
5102 var xhr = s.xhr();
|
|
|
5103
|
|
|
5104 if ( !xhr ) {
|
|
|
5105 return;
|
|
|
5106 }
|
|
|
5107
|
|
|
5108 // Open the socket
|
|
|
5109 // Passing null username, generates a login popup on Opera (#2865)
|
|
|
5110 if ( s.username ) {
|
|
|
5111 xhr.open(type, s.url, s.async, s.username, s.password);
|
|
|
5112 } else {
|
|
|
5113 xhr.open(type, s.url, s.async);
|
|
|
5114 }
|
|
|
5115
|
|
|
5116 // Need an extra try/catch for cross domain requests in Firefox 3
|
|
|
5117 try {
|
|
|
5118 // Set the correct header, if data is being sent
|
|
|
5119 if ( s.data || origSettings && origSettings.contentType ) {
|
|
|
5120 xhr.setRequestHeader("Content-Type", s.contentType);
|
|
|
5121 }
|
|
|
5122
|
|
|
5123 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
5124 if ( s.ifModified ) {
|
|
|
5125 if ( jQuery.lastModified[s.url] ) {
|
|
|
5126 xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
|
|
|
5127 }
|
|
|
5128
|
|
|
5129 if ( jQuery.etag[s.url] ) {
|
|
|
5130 xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
|
|
|
5131 }
|
|
|
5132 }
|
|
|
5133
|
|
|
5134 // Set header so the called script knows that it's an XMLHttpRequest
|
|
|
5135 // Only send the header if it's not a remote XHR
|
|
|
5136 if ( !remote ) {
|
|
|
5137 xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
|
|
|
5138 }
|
|
|
5139
|
|
|
5140 // Set the Accepts header for the server, depending on the dataType
|
|
|
5141 xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
|
|
|
5142 s.accepts[ s.dataType ] + ", */*" :
|
|
|
5143 s.accepts._default );
|
|
|
5144 } catch(e) {}
|
|
|
5145
|
|
|
5146 // Allow custom headers/mimetypes and early abort
|
|
|
5147 if ( s.beforeSend && s.beforeSend.call(callbackContext, xhr, s) === false ) {
|
|
|
5148 // Handle the global AJAX counter
|
|
|
5149 if ( s.global && ! --jQuery.active ) {
|
|
|
5150 jQuery.event.trigger( "ajaxStop" );
|
|
|
5151 }
|
|
|
5152
|
|
|
5153 // close opended socket
|
|
|
5154 xhr.abort();
|
|
|
5155 return false;
|
|
|
5156 }
|
|
|
5157
|
|
|
5158 if ( s.global ) {
|
|
|
5159 trigger("ajaxSend", [xhr, s]);
|
|
|
5160 }
|
|
|
5161
|
|
|
5162 // Wait for a response to come back
|
|
|
5163 var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
|
|
|
5164 // The request was aborted
|
|
|
5165 if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
|
|
|
5166 // Opera doesn't call onreadystatechange before this point
|
|
|
5167 // so we simulate the call
|
|
|
5168 if ( !requestDone ) {
|
|
|
5169 complete();
|
|
|
5170 }
|
|
|
5171
|
|
|
5172 requestDone = true;
|
|
|
5173 if ( xhr ) {
|
|
|
5174 xhr.onreadystatechange = jQuery.noop;
|
|
|
5175 }
|
|
|
5176
|
|
|
5177 // The transfer is complete and the data is available, or the request timed out
|
|
|
5178 } else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
|
|
|
5179 requestDone = true;
|
|
|
5180 xhr.onreadystatechange = jQuery.noop;
|
|
|
5181
|
|
|
5182 status = isTimeout === "timeout" ?
|
|
|
5183 "timeout" :
|
|
|
5184 !jQuery.httpSuccess( xhr ) ?
|
|
|
5185 "error" :
|
|
|
5186 s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
|
|
|
5187 "notmodified" :
|
|
|
5188 "success";
|
|
|
5189
|
|
|
5190 var errMsg;
|
|
|
5191
|
|
|
5192 if ( status === "success" ) {
|
|
|
5193 // Watch for, and catch, XML document parse errors
|
|
|
5194 try {
|
|
|
5195 // process the data (runs the xml through httpData regardless of callback)
|
|
|
5196 data = jQuery.httpData( xhr, s.dataType, s );
|
|
|
5197 } catch(err) {
|
|
|
5198 status = "parsererror";
|
|
|
5199 errMsg = err;
|
|
|
5200 }
|
|
|
5201 }
|
|
|
5202
|
|
|
5203 // Make sure that the request was successful or notmodified
|
|
|
5204 if ( status === "success" || status === "notmodified" ) {
|
|
|
5205 // JSONP handles its own success callback
|
|
|
5206 if ( !jsonp ) {
|
|
|
5207 success();
|
|
|
5208 }
|
|
|
5209 } else {
|
|
|
5210 jQuery.handleError(s, xhr, status, errMsg);
|
|
|
5211 }
|
|
|
5212
|
|
|
5213 // Fire the complete handlers
|
|
|
5214 complete();
|
|
|
5215
|
|
|
5216 if ( isTimeout === "timeout" ) {
|
|
|
5217 xhr.abort();
|
|
|
5218 }
|
|
|
5219
|
|
|
5220 // Stop memory leaks
|
|
|
5221 if ( s.async ) {
|
|
|
5222 xhr = null;
|
|
|
5223 }
|
|
|
5224 }
|
|
|
5225 };
|
|
|
5226
|
|
|
5227 // Override the abort handler, if we can (IE doesn't allow it, but that's OK)
|
|
|
5228 // Opera doesn't fire onreadystatechange at all on abort
|
|
|
5229 try {
|
|
|
5230 var oldAbort = xhr.abort;
|
|
|
5231 xhr.abort = function() {
|
|
|
5232 if ( xhr ) {
|
|
|
5233 oldAbort.call( xhr );
|
|
|
5234 }
|
|
|
5235
|
|
|
5236 onreadystatechange( "abort" );
|
|
|
5237 };
|
|
|
5238 } catch(e) { }
|
|
|
5239
|
|
|
5240 // Timeout checker
|
|
|
5241 if ( s.async && s.timeout > 0 ) {
|
|
|
5242 setTimeout(function() {
|
|
|
5243 // Check to see if the request is still happening
|
|
|
5244 if ( xhr && !requestDone ) {
|
|
|
5245 onreadystatechange( "timeout" );
|
|
|
5246 }
|
|
|
5247 }, s.timeout);
|
|
|
5248 }
|
|
|
5249
|
|
|
5250 // Send the data
|
|
|
5251 try {
|
|
|
5252 xhr.send( type === "POST" || type === "PUT" || type === "DELETE" ? s.data : null );
|
|
|
5253 } catch(e) {
|
|
|
5254 jQuery.handleError(s, xhr, null, e);
|
|
|
5255 // Fire the complete handlers
|
|
|
5256 complete();
|
|
|
5257 }
|
|
|
5258
|
|
|
5259 // firefox 1.5 doesn't fire statechange for sync requests
|
|
|
5260 if ( !s.async ) {
|
|
|
5261 onreadystatechange();
|
|
|
5262 }
|
|
|
5263
|
|
|
5264 function success() {
|
|
|
5265 // If a local callback was specified, fire it and pass it the data
|
|
|
5266 if ( s.success ) {
|
|
|
5267 s.success.call( callbackContext, data, status, xhr );
|
|
|
5268 }
|
|
|
5269
|
|
|
5270 // Fire the global callback
|
|
|
5271 if ( s.global ) {
|
|
|
5272 trigger( "ajaxSuccess", [xhr, s] );
|
|
|
5273 }
|
|
|
5274 }
|
|
|
5275
|
|
|
5276 function complete() {
|
|
|
5277 // Process result
|
|
|
5278 if ( s.complete ) {
|
|
|
5279 s.complete.call( callbackContext, xhr, status);
|
|
|
5280 }
|
|
|
5281
|
|
|
5282 // The request was completed
|
|
|
5283 if ( s.global ) {
|
|
|
5284 trigger( "ajaxComplete", [xhr, s] );
|
|
|
5285 }
|
|
|
5286
|
|
|
5287 // Handle the global AJAX counter
|
|
|
5288 if ( s.global && ! --jQuery.active ) {
|
|
|
5289 jQuery.event.trigger( "ajaxStop" );
|
|
|
5290 }
|
|
|
5291 }
|
|
|
5292
|
|
|
5293 function trigger(type, args) {
|
|
|
5294 (s.context ? jQuery(s.context) : jQuery.event).trigger(type, args);
|
|
|
5295 }
|
|
|
5296
|
|
|
5297 // return XMLHttpRequest to allow aborting the request etc.
|
|
|
5298 return xhr;
|
|
|
5299 },
|
|
|
5300
|
|
|
5301 handleError: function( s, xhr, status, e ) {
|
|
|
5302 // If a local callback was specified, fire it
|
|
|
5303 if ( s.error ) {
|
|
|
5304 s.error.call( s.context || s, xhr, status, e );
|
|
|
5305 }
|
|
|
5306
|
|
|
5307 // Fire the global callback
|
|
|
5308 if ( s.global ) {
|
|
|
5309 (s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
|
|
|
5310 }
|
|
|
5311 },
|
|
|
5312
|
|
|
5313 // Counter for holding the number of active queries
|
|
|
5314 active: 0,
|
|
|
5315
|
|
|
5316 // Determines if an XMLHttpRequest was successful or not
|
|
|
5317 httpSuccess: function( xhr ) {
|
|
|
5318 try {
|
|
|
5319 // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
|
|
|
5320 return !xhr.status && location.protocol === "file:" ||
|
|
|
5321 // Opera returns 0 when status is 304
|
|
|
5322 ( xhr.status >= 200 && xhr.status < 300 ) ||
|
|
|
5323 xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
|
|
|
5324 } catch(e) {}
|
|
|
5325
|
|
|
5326 return false;
|
|
|
5327 },
|
|
|
5328
|
|
|
5329 // Determines if an XMLHttpRequest returns NotModified
|
|
|
5330 httpNotModified: function( xhr, url ) {
|
|
|
5331 var lastModified = xhr.getResponseHeader("Last-Modified"),
|
|
|
5332 etag = xhr.getResponseHeader("Etag");
|
|
|
5333
|
|
|
5334 if ( lastModified ) {
|
|
|
5335 jQuery.lastModified[url] = lastModified;
|
|
|
5336 }
|
|
|
5337
|
|
|
5338 if ( etag ) {
|
|
|
5339 jQuery.etag[url] = etag;
|
|
|
5340 }
|
|
|
5341
|
|
|
5342 // Opera returns 0 when status is 304
|
|
|
5343 return xhr.status === 304 || xhr.status === 0;
|
|
|
5344 },
|
|
|
5345
|
|
|
5346 httpData: function( xhr, type, s ) {
|
|
|
5347 var ct = xhr.getResponseHeader("content-type") || "",
|
|
|
5348 xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
|
|
|
5349 data = xml ? xhr.responseXML : xhr.responseText;
|
|
|
5350
|
|
|
5351 if ( xml && data.documentElement.nodeName === "parsererror" ) {
|
|
|
5352 jQuery.error( "parsererror" );
|
|
|
5353 }
|
|
|
5354
|
|
|
5355 // Allow a pre-filtering function to sanitize the response
|
|
|
5356 // s is checked to keep backwards compatibility
|
|
|
5357 if ( s && s.dataFilter ) {
|
|
|
5358 data = s.dataFilter( data, type );
|
|
|
5359 }
|
|
|
5360
|
|
|
5361 // The filter can actually parse the response
|
|
|
5362 if ( typeof data === "string" ) {
|
|
|
5363 // Get the JavaScript object, if JSON is used.
|
|
|
5364 if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
|
|
|
5365 data = jQuery.parseJSON( data );
|
|
|
5366
|
|
|
5367 // If the type is "script", eval it in global context
|
|
|
5368 } else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
|
|
|
5369 jQuery.globalEval( data );
|
|
|
5370 }
|
|
|
5371 }
|
|
|
5372
|
|
|
5373 return data;
|
|
|
5374 },
|
|
|
5375
|
|
|
5376 // Serialize an array of form elements or a set of
|
|
|
5377 // key/values into a query string
|
|
|
5378 param: function( a, traditional ) {
|
|
|
5379 var s = [];
|
|
|
5380
|
|
|
5381 // Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
|
5382 if ( traditional === undefined ) {
|
|
|
5383 traditional = jQuery.ajaxSettings.traditional;
|
|
|
5384 }
|
|
|
5385
|
|
|
5386 // If an array was passed in, assume that it is an array of form elements.
|
|
|
5387 if ( jQuery.isArray(a) || a.jquery ) {
|
|
|
5388 // Serialize the form elements
|
|
|
5389 jQuery.each( a, function() {
|
|
|
5390 add( this.name, this.value );
|
|
|
5391 });
|
|
|
5392
|
|
|
5393 } else {
|
|
|
5394 // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
5395 // did it), otherwise encode params recursively.
|
|
|
5396 for ( var prefix in a ) {
|
|
|
5397 buildParams( prefix, a[prefix] );
|
|
|
5398 }
|
|
|
5399 }
|
|
|
5400
|
|
|
5401 // Return the resulting serialization
|
|
|
5402 return s.join("&").replace(r20, "+");
|
|
|
5403
|
|
|
5404 function buildParams( prefix, obj ) {
|
|
|
5405 if ( jQuery.isArray(obj) ) {
|
|
|
5406 // Serialize array item.
|
|
|
5407 jQuery.each( obj, function( i, v ) {
|
|
|
5408 if ( traditional || /\[\]$/.test( prefix ) ) {
|
|
|
5409 // Treat each array item as a scalar.
|
|
|
5410 add( prefix, v );
|
|
|
5411 } else {
|
|
|
5412 // If array item is non-scalar (array or object), encode its
|
|
|
5413 // numeric index to resolve deserialization ambiguity issues.
|
|
|
5414 // Note that rack (as of 1.0.0) can't currently deserialize
|
|
|
5415 // nested arrays properly, and attempting to do so may cause
|
|
|
5416 // a server error. Possible fixes are to modify rack's
|
|
|
5417 // deserialization algorithm or to provide an option or flag
|
|
|
5418 // to force array serialization to be shallow.
|
|
|
5419 buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
|
|
|
5420 }
|
|
|
5421 });
|
|
|
5422
|
|
|
5423 } else if ( !traditional && obj != null && typeof obj === "object" ) {
|
|
|
5424 // Serialize object item.
|
|
|
5425 jQuery.each( obj, function( k, v ) {
|
|
|
5426 buildParams( prefix + "[" + k + "]", v );
|
|
|
5427 });
|
|
|
5428
|
|
|
5429 } else {
|
|
|
5430 // Serialize scalar item.
|
|
|
5431 add( prefix, obj );
|
|
|
5432 }
|
|
|
5433 }
|
|
|
5434
|
|
|
5435 function add( key, value ) {
|
|
|
5436 // If value is a function, invoke it and return its value
|
|
|
5437 value = jQuery.isFunction(value) ? value() : value;
|
|
|
5438 s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
|
|
|
5439 }
|
|
|
5440 }
|
|
|
5441 });
|
|
|
5442 var elemdisplay = {},
|
|
|
5443 rfxtypes = /toggle|show|hide/,
|
|
|
5444 rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
|
|
|
5445 timerId,
|
|
|
5446 fxAttrs = [
|
|
|
5447 // height animations
|
|
|
5448 [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
|
|
|
5449 // width animations
|
|
|
5450 [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
|
|
|
5451 // opacity animations
|
|
|
5452 [ "opacity" ]
|
|
|
5453 ];
|
|
|
5454
|
|
|
5455 jQuery.fn.extend({
|
|
|
5456 show: function( speed, callback ) {
|
|
|
5457 if ( speed || speed === 0) {
|
|
|
5458 return this.animate( genFx("show", 3), speed, callback);
|
|
|
5459
|
|
|
5460 } else {
|
|
|
5461 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
5462 var old = jQuery.data(this[i], "olddisplay");
|
|
|
5463
|
|
|
5464 this[i].style.display = old || "";
|
|
|
5465
|
|
|
5466 if ( jQuery.css(this[i], "display") === "none" ) {
|
|
|
5467 var nodeName = this[i].nodeName, display;
|
|
|
5468
|
|
|
5469 if ( elemdisplay[ nodeName ] ) {
|
|
|
5470 display = elemdisplay[ nodeName ];
|
|
|
5471
|
|
|
5472 } else {
|
|
|
5473 var elem = jQuery("<" + nodeName + " />").appendTo("body");
|
|
|
5474
|
|
|
5475 display = elem.css("display");
|
|
|
5476
|
|
|
5477 if ( display === "none" ) {
|
|
|
5478 display = "block";
|
|
|
5479 }
|
|
|
5480
|
|
|
5481 elem.remove();
|
|
|
5482
|
|
|
5483 elemdisplay[ nodeName ] = display;
|
|
|
5484 }
|
|
|
5485
|
|
|
5486 jQuery.data(this[i], "olddisplay", display);
|
|
|
5487 }
|
|
|
5488 }
|
|
|
5489
|
|
|
5490 // Set the display of the elements in a second loop
|
|
|
5491 // to avoid the constant reflow
|
|
|
5492 for ( var j = 0, k = this.length; j < k; j++ ) {
|
|
|
5493 this[j].style.display = jQuery.data(this[j], "olddisplay") || "";
|
|
|
5494 }
|
|
|
5495
|
|
|
5496 return this;
|
|
|
5497 }
|
|
|
5498 },
|
|
|
5499
|
|
|
5500 hide: function( speed, callback ) {
|
|
|
5501 if ( speed || speed === 0 ) {
|
|
|
5502 return this.animate( genFx("hide", 3), speed, callback);
|
|
|
5503
|
|
|
5504 } else {
|
|
|
5505 for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
|
5506 var old = jQuery.data(this[i], "olddisplay");
|
|
|
5507 if ( !old && old !== "none" ) {
|
|
|
5508 jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
|
|
|
5509 }
|
|
|
5510 }
|
|
|
5511
|
|
|
5512 // Set the display of the elements in a second loop
|
|
|
5513 // to avoid the constant reflow
|
|
|
5514 for ( var j = 0, k = this.length; j < k; j++ ) {
|
|
|
5515 this[j].style.display = "none";
|
|
|
5516 }
|
|
|
5517
|
|
|
5518 return this;
|
|
|
5519 }
|
|
|
5520 },
|
|
|
5521
|
|
|
5522 // Save the old toggle function
|
|
|
5523 _toggle: jQuery.fn.toggle,
|
|
|
5524
|
|
|
5525 toggle: function( fn, fn2 ) {
|
|
|
5526 var bool = typeof fn === "boolean";
|
|
|
5527
|
|
|
5528 if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
|
|
|
5529 this._toggle.apply( this, arguments );
|
|
|
5530
|
|
|
5531 } else if ( fn == null || bool ) {
|
|
|
5532 this.each(function() {
|
|
|
5533 var state = bool ? fn : jQuery(this).is(":hidden");
|
|
|
5534 jQuery(this)[ state ? "show" : "hide" ]();
|
|
|
5535 });
|
|
|
5536
|
|
|
5537 } else {
|
|
|
5538 this.animate(genFx("toggle", 3), fn, fn2);
|
|
|
5539 }
|
|
|
5540
|
|
|
5541 return this;
|
|
|
5542 },
|
|
|
5543
|
|
|
5544 fadeTo: function( speed, to, callback ) {
|
|
|
5545 return this.filter(":hidden").css("opacity", 0).show().end()
|
|
|
5546 .animate({opacity: to}, speed, callback);
|
|
|
5547 },
|
|
|
5548
|
|
|
5549 animate: function( prop, speed, easing, callback ) {
|
|
|
5550 var optall = jQuery.speed(speed, easing, callback);
|
|
|
5551
|
|
|
5552 if ( jQuery.isEmptyObject( prop ) ) {
|
|
|
5553 return this.each( optall.complete );
|
|
|
5554 }
|
|
|
5555
|
|
|
5556 return this[ optall.queue === false ? "each" : "queue" ](function() {
|
|
|
5557 var opt = jQuery.extend({}, optall), p,
|
|
|
5558 hidden = this.nodeType === 1 && jQuery(this).is(":hidden"),
|
|
|
5559 self = this;
|
|
|
5560
|
|
|
5561 for ( p in prop ) {
|
|
|
5562 var name = p.replace(rdashAlpha, fcamelCase);
|
|
|
5563
|
|
|
5564 if ( p !== name ) {
|
|
|
5565 prop[ name ] = prop[ p ];
|
|
|
5566 delete prop[ p ];
|
|
|
5567 p = name;
|
|
|
5568 }
|
|
|
5569
|
|
|
5570 if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
|
|
|
5571 return opt.complete.call(this);
|
|
|
5572 }
|
|
|
5573
|
|
|
5574 if ( ( p === "height" || p === "width" ) && this.style ) {
|
|
|
5575 // Store display property
|
|
|
5576 opt.display = jQuery.css(this, "display");
|
|
|
5577
|
|
|
5578 // Make sure that nothing sneaks out
|
|
|
5579 opt.overflow = this.style.overflow;
|
|
|
5580 }
|
|
|
5581
|
|
|
5582 if ( jQuery.isArray( prop[p] ) ) {
|
|
|
5583 // Create (if needed) and add to specialEasing
|
|
|
5584 (opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
|
|
|
5585 prop[p] = prop[p][0];
|
|
|
5586 }
|
|
|
5587 }
|
|
|
5588
|
|
|
5589 if ( opt.overflow != null ) {
|
|
|
5590 this.style.overflow = "hidden";
|
|
|
5591 }
|
|
|
5592
|
|
|
5593 opt.curAnim = jQuery.extend({}, prop);
|
|
|
5594
|
|
|
5595 jQuery.each( prop, function( name, val ) {
|
|
|
5596 var e = new jQuery.fx( self, opt, name );
|
|
|
5597
|
|
|
5598 if ( rfxtypes.test(val) ) {
|
|
|
5599 e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
|
|
|
5600
|
|
|
5601 } else {
|
|
|
5602 var parts = rfxnum.exec(val),
|
|
|
5603 start = e.cur(true) || 0;
|
|
|
5604
|
|
|
5605 if ( parts ) {
|
|
|
5606 var end = parseFloat( parts[2] ),
|
|
|
5607 unit = parts[3] || "px";
|
|
|
5608
|
|
|
5609 // We need to compute starting value
|
|
|
5610 if ( unit !== "px" ) {
|
|
|
5611 self.style[ name ] = (end || 1) + unit;
|
|
|
5612 start = ((end || 1) / e.cur(true)) * start;
|
|
|
5613 self.style[ name ] = start + unit;
|
|
|
5614 }
|
|
|
5615
|
|
|
5616 // If a +=/-= token was provided, we're doing a relative animation
|
|
|
5617 if ( parts[1] ) {
|
|
|
5618 end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
|
|
|
5619 }
|
|
|
5620
|
|
|
5621 e.custom( start, end, unit );
|
|
|
5622
|
|
|
5623 } else {
|
|
|
5624 e.custom( start, val, "" );
|
|
|
5625 }
|
|
|
5626 }
|
|
|
5627 });
|
|
|
5628
|
|
|
5629 // For JS strict compliance
|
|
|
5630 return true;
|
|
|
5631 });
|
|
|
5632 },
|
|
|
5633
|
|
|
5634 stop: function( clearQueue, gotoEnd ) {
|
|
|
5635 var timers = jQuery.timers;
|
|
|
5636
|
|
|
5637 if ( clearQueue ) {
|
|
|
5638 this.queue([]);
|
|
|
5639 }
|
|
|
5640
|
|
|
5641 this.each(function() {
|
|
|
5642 // go in reverse order so anything added to the queue during the loop is ignored
|
|
|
5643 for ( var i = timers.length - 1; i >= 0; i-- ) {
|
|
|
5644 if ( timers[i].elem === this ) {
|
|
|
5645 if (gotoEnd) {
|
|
|
5646 // force the next step to be the last
|
|
|
5647 timers[i](true);
|
|
|
5648 }
|
|
|
5649
|
|
|
5650 timers.splice(i, 1);
|
|
|
5651 }
|
|
|
5652 }
|
|
|
5653 });
|
|
|
5654
|
|
|
5655 // start the next in the queue if the last step wasn't forced
|
|
|
5656 if ( !gotoEnd ) {
|
|
|
5657 this.dequeue();
|
|
|
5658 }
|
|
|
5659
|
|
|
5660 return this;
|
|
|
5661 }
|
|
|
5662
|
|
|
5663 });
|
|
|
5664
|
|
|
5665 // Generate shortcuts for custom animations
|
|
|
5666 jQuery.each({
|
|
|
5667 slideDown: genFx("show", 1),
|
|
|
5668 slideUp: genFx("hide", 1),
|
|
|
5669 slideToggle: genFx("toggle", 1),
|
|
|
5670 fadeIn: { opacity: "show" },
|
|
|
5671 fadeOut: { opacity: "hide" }
|
|
|
5672 }, function( name, props ) {
|
|
|
5673 jQuery.fn[ name ] = function( speed, callback ) {
|
|
|
5674 return this.animate( props, speed, callback );
|
|
|
5675 };
|
|
|
5676 });
|
|
|
5677
|
|
|
5678 jQuery.extend({
|
|
|
5679 speed: function( speed, easing, fn ) {
|
|
|
5680 var opt = speed && typeof speed === "object" ? speed : {
|
|
|
5681 complete: fn || !fn && easing ||
|
|
|
5682 jQuery.isFunction( speed ) && speed,
|
|
|
5683 duration: speed,
|
|
|
5684 easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
|
|
|
5685 };
|
|
|
5686
|
|
|
5687 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
|
5688 jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
|
|
|
5689
|
|
|
5690 // Queueing
|
|
|
5691 opt.old = opt.complete;
|
|
|
5692 opt.complete = function() {
|
|
|
5693 if ( opt.queue !== false ) {
|
|
|
5694 jQuery(this).dequeue();
|
|
|
5695 }
|
|
|
5696 if ( jQuery.isFunction( opt.old ) ) {
|
|
|
5697 opt.old.call( this );
|
|
|
5698 }
|
|
|
5699 };
|
|
|
5700
|
|
|
5701 return opt;
|
|
|
5702 },
|
|
|
5703
|
|
|
5704 easing: {
|
|
|
5705 linear: function( p, n, firstNum, diff ) {
|
|
|
5706 return firstNum + diff * p;
|
|
|
5707 },
|
|
|
5708 swing: function( p, n, firstNum, diff ) {
|
|
|
5709 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
|
|
|
5710 }
|
|
|
5711 },
|
|
|
5712
|
|
|
5713 timers: [],
|
|
|
5714
|
|
|
5715 fx: function( elem, options, prop ) {
|
|
|
5716 this.options = options;
|
|
|
5717 this.elem = elem;
|
|
|
5718 this.prop = prop;
|
|
|
5719
|
|
|
5720 if ( !options.orig ) {
|
|
|
5721 options.orig = {};
|
|
|
5722 }
|
|
|
5723 }
|
|
|
5724
|
|
|
5725 });
|
|
|
5726
|
|
|
5727 jQuery.fx.prototype = {
|
|
|
5728 // Simple function for setting a style value
|
|
|
5729 update: function() {
|
|
|
5730 if ( this.options.step ) {
|
|
|
5731 this.options.step.call( this.elem, this.now, this );
|
|
|
5732 }
|
|
|
5733
|
|
|
5734 (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
|
|
|
5735
|
|
|
5736 // Set display property to block for height/width animations
|
|
|
5737 if ( ( this.prop === "height" || this.prop === "width" ) && this.elem.style ) {
|
|
|
5738 this.elem.style.display = "block";
|
|
|
5739 }
|
|
|
5740 },
|
|
|
5741
|
|
|
5742 // Get the current size
|
|
|
5743 cur: function( force ) {
|
|
|
5744 if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
|
|
|
5745 return this.elem[ this.prop ];
|
|
|
5746 }
|
|
|
5747
|
|
|
5748 var r = parseFloat(jQuery.css(this.elem, this.prop, force));
|
|
|
5749 return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
|
|
|
5750 },
|
|
|
5751
|
|
|
5752 // Start an animation from one number to another
|
|
|
5753 custom: function( from, to, unit ) {
|
|
|
5754 this.startTime = now();
|
|
|
5755 this.start = from;
|
|
|
5756 this.end = to;
|
|
|
5757 this.unit = unit || this.unit || "px";
|
|
|
5758 this.now = this.start;
|
|
|
5759 this.pos = this.state = 0;
|
|
|
5760
|
|
|
5761 var self = this;
|
|
|
5762 function t( gotoEnd ) {
|
|
|
5763 return self.step(gotoEnd);
|
|
|
5764 }
|
|
|
5765
|
|
|
5766 t.elem = this.elem;
|
|
|
5767
|
|
|
5768 if ( t() && jQuery.timers.push(t) && !timerId ) {
|
|
|
5769 timerId = setInterval(jQuery.fx.tick, 13);
|
|
|
5770 }
|
|
|
5771 },
|
|
|
5772
|
|
|
5773 // Simple 'show' function
|
|
|
5774 show: function() {
|
|
|
5775 // Remember where we started, so that we can go back to it later
|
|
|
5776 this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
|
|
|
5777 this.options.show = true;
|
|
|
5778
|
|
|
5779 // Begin the animation
|
|
|
5780 // Make sure that we start at a small width/height to avoid any
|
|
|
5781 // flash of content
|
|
|
5782 this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
|
|
|
5783
|
|
|
5784 // Start by showing the element
|
|
|
5785 jQuery( this.elem ).show();
|
|
|
5786 },
|
|
|
5787
|
|
|
5788 // Simple 'hide' function
|
|
|
5789 hide: function() {
|
|
|
5790 // Remember where we started, so that we can go back to it later
|
|
|
5791 this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
|
|
|
5792 this.options.hide = true;
|
|
|
5793
|
|
|
5794 // Begin the animation
|
|
|
5795 this.custom(this.cur(), 0);
|
|
|
5796 },
|
|
|
5797
|
|
|
5798 // Each step of an animation
|
|
|
5799 step: function( gotoEnd ) {
|
|
|
5800 var t = now(), done = true;
|
|
|
5801
|
|
|
5802 if ( gotoEnd || t >= this.options.duration + this.startTime ) {
|
|
|
5803 this.now = this.end;
|
|
|
5804 this.pos = this.state = 1;
|
|
|
5805 this.update();
|
|
|
5806
|
|
|
5807 this.options.curAnim[ this.prop ] = true;
|
|
|
5808
|
|
|
5809 for ( var i in this.options.curAnim ) {
|
|
|
5810 if ( this.options.curAnim[i] !== true ) {
|
|
|
5811 done = false;
|
|
|
5812 }
|
|
|
5813 }
|
|
|
5814
|
|
|
5815 if ( done ) {
|
|
|
5816 if ( this.options.display != null ) {
|
|
|
5817 // Reset the overflow
|
|
|
5818 this.elem.style.overflow = this.options.overflow;
|
|
|
5819
|
|
|
5820 // Reset the display
|
|
|
5821 var old = jQuery.data(this.elem, "olddisplay");
|
|
|
5822 this.elem.style.display = old ? old : this.options.display;
|
|
|
5823
|
|
|
5824 if ( jQuery.css(this.elem, "display") === "none" ) {
|
|
|
5825 this.elem.style.display = "block";
|
|
|
5826 }
|
|
|
5827 }
|
|
|
5828
|
|
|
5829 // Hide the element if the "hide" operation was done
|
|
|
5830 if ( this.options.hide ) {
|
|
|
5831 jQuery(this.elem).hide();
|
|
|
5832 }
|
|
|
5833
|
|
|
5834 // Reset the properties, if the item has been hidden or shown
|
|
|
5835 if ( this.options.hide || this.options.show ) {
|
|
|
5836 for ( var p in this.options.curAnim ) {
|
|
|
5837 jQuery.style(this.elem, p, this.options.orig[p]);
|
|
|
5838 }
|
|
|
5839 }
|
|
|
5840
|
|
|
5841 // Execute the complete function
|
|
|
5842 this.options.complete.call( this.elem );
|
|
|
5843 }
|
|
|
5844
|
|
|
5845 return false;
|
|
|
5846
|
|
|
5847 } else {
|
|
|
5848 var n = t - this.startTime;
|
|
|
5849 this.state = n / this.options.duration;
|
|
|
5850
|
|
|
5851 // Perform the easing function, defaults to swing
|
|
|
5852 var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
|
|
|
5853 var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
|
|
|
5854 this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
|
|
|
5855 this.now = this.start + ((this.end - this.start) * this.pos);
|
|
|
5856
|
|
|
5857 // Perform the next step of the animation
|
|
|
5858 this.update();
|
|
|
5859 }
|
|
|
5860
|
|
|
5861 return true;
|
|
|
5862 }
|
|
|
5863 };
|
|
|
5864
|
|
|
5865 jQuery.extend( jQuery.fx, {
|
|
|
5866 tick: function() {
|
|
|
5867 var timers = jQuery.timers;
|
|
|
5868
|
|
|
5869 for ( var i = 0; i < timers.length; i++ ) {
|
|
|
5870 if ( !timers[i]() ) {
|
|
|
5871 timers.splice(i--, 1);
|
|
|
5872 }
|
|
|
5873 }
|
|
|
5874
|
|
|
5875 if ( !timers.length ) {
|
|
|
5876 jQuery.fx.stop();
|
|
|
5877 }
|
|
|
5878 },
|
|
|
5879
|
|
|
5880 stop: function() {
|
|
|
5881 clearInterval( timerId );
|
|
|
5882 timerId = null;
|
|
|
5883 },
|
|
|
5884
|
|
|
5885 speeds: {
|
|
|
5886 slow: 600,
|
|
|
5887 fast: 200,
|
|
|
5888 // Default speed
|
|
|
5889 _default: 400
|
|
|
5890 },
|
|
|
5891
|
|
|
5892 step: {
|
|
|
5893 opacity: function( fx ) {
|
|
|
5894 jQuery.style(fx.elem, "opacity", fx.now);
|
|
|
5895 },
|
|
|
5896
|
|
|
5897 _default: function( fx ) {
|
|
|
5898 if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
|
|
|
5899 fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
|
|
|
5900 } else {
|
|
|
5901 fx.elem[ fx.prop ] = fx.now;
|
|
|
5902 }
|
|
|
5903 }
|
|
|
5904 }
|
|
|
5905 });
|
|
|
5906
|
|
|
5907 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
5908 jQuery.expr.filters.animated = function( elem ) {
|
|
|
5909 return jQuery.grep(jQuery.timers, function( fn ) {
|
|
|
5910 return elem === fn.elem;
|
|
|
5911 }).length;
|
|
|
5912 };
|
|
|
5913 }
|
|
|
5914
|
|
|
5915 function genFx( type, num ) {
|
|
|
5916 var obj = {};
|
|
|
5917
|
|
|
5918 jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
|
|
|
5919 obj[ this ] = type;
|
|
|
5920 });
|
|
|
5921
|
|
|
5922 return obj;
|
|
|
5923 }
|
|
|
5924 if ( "getBoundingClientRect" in document.documentElement ) {
|
|
|
5925 jQuery.fn.offset = function( options ) {
|
|
|
5926 var elem = this[0];
|
|
|
5927
|
|
|
5928 if ( options ) {
|
|
|
5929 return this.each(function( i ) {
|
|
|
5930 jQuery.offset.setOffset( this, options, i );
|
|
|
5931 });
|
|
|
5932 }
|
|
|
5933
|
|
|
5934 if ( !elem || !elem.ownerDocument ) {
|
|
|
5935 return null;
|
|
|
5936 }
|
|
|
5937
|
|
|
5938 if ( elem === elem.ownerDocument.body ) {
|
|
|
5939 return jQuery.offset.bodyOffset( elem );
|
|
|
5940 }
|
|
|
5941
|
|
|
5942 var box = elem.getBoundingClientRect(), doc = elem.ownerDocument, body = doc.body, docElem = doc.documentElement,
|
|
|
5943 clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
|
|
|
5944 top = box.top + (self.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop,
|
|
|
5945 left = box.left + (self.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
|
|
|
5946
|
|
|
5947 return { top: top, left: left };
|
|
|
5948 };
|
|
|
5949
|
|
|
5950 } else {
|
|
|
5951 jQuery.fn.offset = function( options ) {
|
|
|
5952 var elem = this[0];
|
|
|
5953
|
|
|
5954 if ( options ) {
|
|
|
5955 return this.each(function( i ) {
|
|
|
5956 jQuery.offset.setOffset( this, options, i );
|
|
|
5957 });
|
|
|
5958 }
|
|
|
5959
|
|
|
5960 if ( !elem || !elem.ownerDocument ) {
|
|
|
5961 return null;
|
|
|
5962 }
|
|
|
5963
|
|
|
5964 if ( elem === elem.ownerDocument.body ) {
|
|
|
5965 return jQuery.offset.bodyOffset( elem );
|
|
|
5966 }
|
|
|
5967
|
|
|
5968 jQuery.offset.initialize();
|
|
|
5969
|
|
|
5970 var offsetParent = elem.offsetParent, prevOffsetParent = elem,
|
|
|
5971 doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
|
|
|
5972 body = doc.body, defaultView = doc.defaultView,
|
|
|
5973 prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
|
|
|
5974 top = elem.offsetTop, left = elem.offsetLeft;
|
|
|
5975
|
|
|
5976 while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
|
|
|
5977 if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
|
|
|
5978 break;
|
|
|
5979 }
|
|
|
5980
|
|
|
5981 computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
|
|
|
5982 top -= elem.scrollTop;
|
|
|
5983 left -= elem.scrollLeft;
|
|
|
5984
|
|
|
5985 if ( elem === offsetParent ) {
|
|
|
5986 top += elem.offsetTop;
|
|
|
5987 left += elem.offsetLeft;
|
|
|
5988
|
|
|
5989 if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.nodeName)) ) {
|
|
|
5990 top += parseFloat( computedStyle.borderTopWidth ) || 0;
|
|
|
5991 left += parseFloat( computedStyle.borderLeftWidth ) || 0;
|
|
|
5992 }
|
|
|
5993
|
|
|
5994 prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
|
|
|
5995 }
|
|
|
5996
|
|
|
5997 if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
|
|
|
5998 top += parseFloat( computedStyle.borderTopWidth ) || 0;
|
|
|
5999 left += parseFloat( computedStyle.borderLeftWidth ) || 0;
|
|
|
6000 }
|
|
|
6001
|
|
|
6002 prevComputedStyle = computedStyle;
|
|
|
6003 }
|
|
|
6004
|
|
|
6005 if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
|
|
|
6006 top += body.offsetTop;
|
|
|
6007 left += body.offsetLeft;
|
|
|
6008 }
|
|
|
6009
|
|
|
6010 if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
|
|
|
6011 top += Math.max( docElem.scrollTop, body.scrollTop );
|
|
|
6012 left += Math.max( docElem.scrollLeft, body.scrollLeft );
|
|
|
6013 }
|
|
|
6014
|
|
|
6015 return { top: top, left: left };
|
|
|
6016 };
|
|
|
6017 }
|
|
|
6018
|
|
|
6019 jQuery.offset = {
|
|
|
6020 initialize: function() {
|
|
|
6021 var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0,
|
|
|
6022 html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
|
|
|
6023
|
|
|
6024 jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
|
|
|
6025
|
|
|
6026 container.innerHTML = html;
|
|
|
6027 body.insertBefore( container, body.firstChild );
|
|
|
6028 innerDiv = container.firstChild;
|
|
|
6029 checkDiv = innerDiv.firstChild;
|
|
|
6030 td = innerDiv.nextSibling.firstChild.firstChild;
|
|
|
6031
|
|
|
6032 this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
|
|
|
6033 this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
|
|
|
6034
|
|
|
6035 checkDiv.style.position = "fixed", checkDiv.style.top = "20px";
|
|
|
6036 // safari subtracts parent border width here which is 5px
|
|
|
6037 this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
|
|
|
6038 checkDiv.style.position = checkDiv.style.top = "";
|
|
|
6039
|
|
|
6040 innerDiv.style.overflow = "hidden", innerDiv.style.position = "relative";
|
|
|
6041 this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
|
|
|
6042
|
|
|
6043 this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
|
|
|
6044
|
|
|
6045 body.removeChild( container );
|
|
|
6046 body = container = innerDiv = checkDiv = table = td = null;
|
|
|
6047 jQuery.offset.initialize = jQuery.noop;
|
|
|
6048 },
|
|
|
6049
|
|
|
6050 bodyOffset: function( body ) {
|
|
|
6051 var top = body.offsetTop, left = body.offsetLeft;
|
|
|
6052
|
|
|
6053 jQuery.offset.initialize();
|
|
|
6054
|
|
|
6055 if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
|
|
|
6056 top += parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0;
|
|
|
6057 left += parseFloat( jQuery.curCSS(body, "marginLeft", true) ) || 0;
|
|
|
6058 }
|
|
|
6059
|
|
|
6060 return { top: top, left: left };
|
|
|
6061 },
|
|
|
6062
|
|
|
6063 setOffset: function( elem, options, i ) {
|
|
|
6064 // set position first, in-case top/left are set even on static elem
|
|
|
6065 if ( /static/.test( jQuery.curCSS( elem, "position" ) ) ) {
|
|
|
6066 elem.style.position = "relative";
|
|
|
6067 }
|
|
|
6068 var curElem = jQuery( elem ),
|
|
|
6069 curOffset = curElem.offset(),
|
|
|
6070 curTop = parseInt( jQuery.curCSS( elem, "top", true ), 10 ) || 0,
|
|
|
6071 curLeft = parseInt( jQuery.curCSS( elem, "left", true ), 10 ) || 0;
|
|
|
6072
|
|
|
6073 if ( jQuery.isFunction( options ) ) {
|
|
|
6074 options = options.call( elem, i, curOffset );
|
|
|
6075 }
|
|
|
6076
|
|
|
6077 var props = {
|
|
|
6078 top: (options.top - curOffset.top) + curTop,
|
|
|
6079 left: (options.left - curOffset.left) + curLeft
|
|
|
6080 };
|
|
|
6081
|
|
|
6082 if ( "using" in options ) {
|
|
|
6083 options.using.call( elem, props );
|
|
|
6084 } else {
|
|
|
6085 curElem.css( props );
|
|
|
6086 }
|
|
|
6087 }
|
|
|
6088 };
|
|
|
6089
|
|
|
6090
|
|
|
6091 jQuery.fn.extend({
|
|
|
6092 position: function() {
|
|
|
6093 if ( !this[0] ) {
|
|
|
6094 return null;
|
|
|
6095 }
|
|
|
6096
|
|
|
6097 var elem = this[0],
|
|
|
6098
|
|
|
6099 // Get *real* offsetParent
|
|
|
6100 offsetParent = this.offsetParent(),
|
|
|
6101
|
|
|
6102 // Get correct offsets
|
|
|
6103 offset = this.offset(),
|
|
|
6104 parentOffset = /^body|html$/i.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
|
|
|
6105
|
|
|
6106 // Subtract element margins
|
|
|
6107 // note: when an element has margin: auto the offsetLeft and marginLeft
|
|
|
6108 // are the same in Safari causing offset.left to incorrectly be 0
|
|
|
6109 offset.top -= parseFloat( jQuery.curCSS(elem, "marginTop", true) ) || 0;
|
|
|
6110 offset.left -= parseFloat( jQuery.curCSS(elem, "marginLeft", true) ) || 0;
|
|
|
6111
|
|
|
6112 // Add offsetParent borders
|
|
|
6113 parentOffset.top += parseFloat( jQuery.curCSS(offsetParent[0], "borderTopWidth", true) ) || 0;
|
|
|
6114 parentOffset.left += parseFloat( jQuery.curCSS(offsetParent[0], "borderLeftWidth", true) ) || 0;
|
|
|
6115
|
|
|
6116 // Subtract the two offsets
|
|
|
6117 return {
|
|
|
6118 top: offset.top - parentOffset.top,
|
|
|
6119 left: offset.left - parentOffset.left
|
|
|
6120 };
|
|
|
6121 },
|
|
|
6122
|
|
|
6123 offsetParent: function() {
|
|
|
6124 return this.map(function() {
|
|
|
6125 var offsetParent = this.offsetParent || document.body;
|
|
|
6126 while ( offsetParent && (!/^body|html$/i.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
|
|
|
6127 offsetParent = offsetParent.offsetParent;
|
|
|
6128 }
|
|
|
6129 return offsetParent;
|
|
|
6130 });
|
|
|
6131 }
|
|
|
6132 });
|
|
|
6133
|
|
|
6134
|
|
|
6135 // Create scrollLeft and scrollTop methods
|
|
|
6136 jQuery.each( ["Left", "Top"], function( i, name ) {
|
|
|
6137 var method = "scroll" + name;
|
|
|
6138
|
|
|
6139 jQuery.fn[ method ] = function(val) {
|
|
|
6140 var elem = this[0], win;
|
|
|
6141
|
|
|
6142 if ( !elem ) {
|
|
|
6143 return null;
|
|
|
6144 }
|
|
|
6145
|
|
|
6146 if ( val !== undefined ) {
|
|
|
6147 // Set the scroll offset
|
|
|
6148 return this.each(function() {
|
|
|
6149 win = getWindow( this );
|
|
|
6150
|
|
|
6151 if ( win ) {
|
|
|
6152 win.scrollTo(
|
|
|
6153 !i ? val : jQuery(win).scrollLeft(),
|
|
|
6154 i ? val : jQuery(win).scrollTop()
|
|
|
6155 );
|
|
|
6156
|
|
|
6157 } else {
|
|
|
6158 this[ method ] = val;
|
|
|
6159 }
|
|
|
6160 });
|
|
|
6161 } else {
|
|
|
6162 win = getWindow( elem );
|
|
|
6163
|
|
|
6164 // Return the scroll offset
|
|
|
6165 return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
|
|
|
6166 jQuery.support.boxModel && win.document.documentElement[ method ] ||
|
|
|
6167 win.document.body[ method ] :
|
|
|
6168 elem[ method ];
|
|
|
6169 }
|
|
|
6170 };
|
|
|
6171 });
|
|
|
6172
|
|
|
6173 function getWindow( elem ) {
|
|
|
6174 return ("scrollTo" in elem && elem.document) ?
|
|
|
6175 elem :
|
|
|
6176 elem.nodeType === 9 ?
|
|
|
6177 elem.defaultView || elem.parentWindow :
|
|
|
6178 false;
|
|
|
6179 }
|
|
|
6180 // Create innerHeight, innerWidth, outerHeight and outerWidth methods
|
|
|
6181 jQuery.each([ "Height", "Width" ], function( i, name ) {
|
|
|
6182
|
|
|
6183 var type = name.toLowerCase();
|
|
|
6184
|
|
|
6185 // innerHeight and innerWidth
|
|
|
6186 jQuery.fn["inner" + name] = function() {
|
|
|
6187 return this[0] ?
|
|
|
6188 jQuery.css( this[0], type, false, "padding" ) :
|
|
|
6189 null;
|
|
|
6190 };
|
|
|
6191
|
|
|
6192 // outerHeight and outerWidth
|
|
|
6193 jQuery.fn["outer" + name] = function( margin ) {
|
|
|
6194 return this[0] ?
|
|
|
6195 jQuery.css( this[0], type, false, margin ? "margin" : "border" ) :
|
|
|
6196 null;
|
|
|
6197 };
|
|
|
6198
|
|
|
6199 jQuery.fn[ type ] = function( size ) {
|
|
|
6200 // Get window width or height
|
|
|
6201 var elem = this[0];
|
|
|
6202 if ( !elem ) {
|
|
|
6203 return size == null ? null : this;
|
|
|
6204 }
|
|
|
6205
|
|
|
6206 if ( jQuery.isFunction( size ) ) {
|
|
|
6207 return this.each(function( i ) {
|
|
|
6208 var self = jQuery( this );
|
|
|
6209 self[ type ]( size.call( this, i, self[ type ]() ) );
|
|
|
6210 });
|
|
|
6211 }
|
|
|
6212
|
|
|
6213 return ("scrollTo" in elem && elem.document) ? // does it walk and quack like a window?
|
|
|
6214 // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
|
|
|
6215 elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
|
|
|
6216 elem.document.body[ "client" + name ] :
|
|
|
6217
|
|
|
6218 // Get document width or height
|
|
|
6219 (elem.nodeType === 9) ? // is it a document
|
|
|
6220 // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
|
|
|
6221 Math.max(
|
|
|
6222 elem.documentElement["client" + name],
|
|
|
6223 elem.body["scroll" + name], elem.documentElement["scroll" + name],
|
|
|
6224 elem.body["offset" + name], elem.documentElement["offset" + name]
|
|
|
6225 ) :
|
|
|
6226
|
|
|
6227 // Get or set width or height on the element
|
|
|
6228 size === undefined ?
|
|
|
6229 // Get width or height on the element
|
|
|
6230 jQuery.css( elem, type ) :
|
|
|
6231
|
|
|
6232 // Set the width or height on the element (default to pixels if value is unitless)
|
|
|
6233 this.css( type, typeof size === "string" ? size : size + "px" );
|
|
|
6234 };
|
|
|
6235
|
|
|
6236 });
|
|
|
6237 // Expose jQuery to the global object
|
|
|
6238 window.jQuery = window.$ = jQuery;
|
|
|
6239
|
|
|
6240 })(window);
|
