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1 (function(){
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2 /*
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3 * jQuery 1.2.1 - New Wave Javascript
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4 *
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5 * Copyright (c) 2007 John Resig (jquery.com)
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6 * Dual licensed under the MIT (MIT-LICENSE.txt)
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7 * and GPL (GPL-LICENSE.txt) licenses.
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8 *
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9 * $Date: 2007-09-16 23:42:06 -0400 (Sun, 16 Sep 2007) $
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10 * $Rev: 3353 $
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11 */
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12
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13 // Map over jQuery in case of overwrite
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14 if ( typeof jQuery != "undefined" )
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15 var _jQuery = jQuery;
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16
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17 var jQuery = window.jQuery = function(selector, context) {
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18 // If the context is a namespace object, return a new object
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19 return this instanceof jQuery ?
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20 this.init(selector, context) :
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21 new jQuery(selector, context);
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22 };
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23
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24 // Map over the $ in case of overwrite
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25 if ( typeof $ != "undefined" )
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26 var _$ = $;
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27
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28 // Map the jQuery namespace to the '$' one
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29 window.$ = jQuery;
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30
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31 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;
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32
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33 jQuery.fn = jQuery.prototype = {
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34 init: function(selector, context) {
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35 // Make sure that a selection was provided
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36 selector = selector || document;
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37
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38 // Handle HTML strings
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39 if ( typeof selector == "string" ) {
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40 var m = quickExpr.exec(selector);
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41 if ( m && (m[1] || !context) ) {
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42 // HANDLE: $(html) -> $(array)
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43 if ( m[1] )
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44 selector = jQuery.clean( [ m[1] ], context );
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45
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46 // HANDLE: $("#id")
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47 else {
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48 var tmp = document.getElementById( m[3] );
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49 if ( tmp )
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50 // Handle the case where IE and Opera return items
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51 // by name instead of ID
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52 if ( tmp.id != m[3] )
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53 return jQuery().find( selector );
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54 else {
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55 this[0] = tmp;
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56 this.length = 1;
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57 return this;
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58 }
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59 else
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60 selector = [];
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61 }
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62
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63 // HANDLE: $(expr)
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64 } else
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65 return new jQuery( context ).find( selector );
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66
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67 // HANDLE: $(function)
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68 // Shortcut for document ready
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69 } else if ( jQuery.isFunction(selector) )
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70 return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( selector );
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71
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72 return this.setArray(
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73 // HANDLE: $(array)
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74 selector.constructor == Array && selector ||
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75
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76 // HANDLE: $(arraylike)
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77 // Watch for when an array-like object is passed as the selector
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78 (selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) ||
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79
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80 // HANDLE: $(*)
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81 [ selector ] );
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82 },
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83
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84 jquery: "1.2.1",
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85
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86 size: function() {
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87 return this.length;
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88 },
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89
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90 length: 0,
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91
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92 get: function( num ) {
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93 return num == undefined ?
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94
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95 // Return a 'clean' array
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96 jQuery.makeArray( this ) :
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97
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98 // Return just the object
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99 this[num];
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100 },
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101
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102 pushStack: function( a ) {
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103 var ret = jQuery(a);
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104 ret.prevObject = this;
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105 return ret;
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106 },
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107
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108 setArray: function( a ) {
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109 this.length = 0;
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110 Array.prototype.push.apply( this, a );
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111 return this;
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112 },
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113
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114 each: function( fn, args ) {
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115 return jQuery.each( this, fn, args );
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116 },
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117
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118 index: function( obj ) {
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119 var pos = -1;
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120 this.each(function(i){
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121 if ( this == obj ) pos = i;
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122 });
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123 return pos;
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124 },
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125
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126 attr: function( key, value, type ) {
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127 var obj = key;
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128
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129 // Look for the case where we're accessing a style value
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130 if ( key.constructor == String )
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131 if ( value == undefined )
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132 return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;
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133 else {
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134 obj = {};
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135 obj[ key ] = value;
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136 }
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137
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138 // Check to see if we're setting style values
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139 return this.each(function(index){
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140 // Set all the styles
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141 for ( var prop in obj )
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142 jQuery.attr(
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143 type ? this.style : this,
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144 prop, jQuery.prop(this, obj[prop], type, index, prop)
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145 );
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146 });
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147 },
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148
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149 css: function( key, value ) {
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150 return this.attr( key, value, "curCSS" );
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151 },
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152
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153 text: function(e) {
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154 if ( typeof e != "object" && e != null )
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155 return this.empty().append( document.createTextNode( e ) );
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156
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157 var t = "";
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158 jQuery.each( e || this, function(){
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159 jQuery.each( this.childNodes, function(){
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160 if ( this.nodeType != 8 )
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161 t += this.nodeType != 1 ?
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162 this.nodeValue : jQuery.fn.text([ this ]);
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163 });
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164 });
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165 return t;
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166 },
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167
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168 wrapAll: function(html) {
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169 if ( this[0] )
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170 // The elements to wrap the target around
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171 jQuery(html, this[0].ownerDocument)
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172 .clone()
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173 .insertBefore(this[0])
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174 .map(function(){
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175 var elem = this;
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176 while ( elem.firstChild )
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177 elem = elem.firstChild;
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178 return elem;
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179 })
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180 .append(this);
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181
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182 return this;
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183 },
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184
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185 wrapInner: function(html) {
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186 return this.each(function(){
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187 jQuery(this).contents().wrapAll(html);
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188 });
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189 },
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190
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191 wrap: function(html) {
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192 return this.each(function(){
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193 jQuery(this).wrapAll(html);
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194 });
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195 },
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196
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197 append: function() {
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198 return this.domManip(arguments, true, 1, function(a){
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199 this.appendChild( a );
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200 });
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201 },
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202
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203 prepend: function() {
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204 return this.domManip(arguments, true, -1, function(a){
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205 this.insertBefore( a, this.firstChild );
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206 });
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207 },
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208
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209 before: function() {
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210 return this.domManip(arguments, false, 1, function(a){
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211 this.parentNode.insertBefore( a, this );
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212 });
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213 },
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214
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215 after: function() {
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216 return this.domManip(arguments, false, -1, function(a){
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217 this.parentNode.insertBefore( a, this.nextSibling );
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218 });
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219 },
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220
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221 end: function() {
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222 return this.prevObject || jQuery([]);
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223 },
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224
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225 find: function(t) {
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226 var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });
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227 return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?
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228 jQuery.unique( data ) : data );
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229 },
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230
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231 clone: function(events) {
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232 // Do the clone
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233 var ret = this.map(function(){
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234 return this.outerHTML ? jQuery(this.outerHTML)[0] : this.cloneNode(true);
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235 });
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236
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237 // Need to set the expando to null on the cloned set if it exists
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238 // removeData doesn't work here, IE removes it from the original as well
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239 // this is primarily for IE but the data expando shouldn't be copied over in any browser
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240 var clone = ret.find("*").andSelf().each(function(){
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241 if ( this[ expando ] != undefined )
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242 this[ expando ] = null;
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243 });
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244
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245 // Copy the events from the original to the clone
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246 if (events === true)
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247 this.find("*").andSelf().each(function(i) {
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248 var events = jQuery.data(this, "events");
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249 for ( var type in events )
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250 for ( var handler in events[type] )
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251 jQuery.event.add(clone[i], type, events[type][handler], events[type][handler].data);
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252 });
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253
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254 // Return the cloned set
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255 return ret;
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256 },
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257
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258 filter: function(t) {
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259 return this.pushStack(
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260 jQuery.isFunction( t ) &&
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261 jQuery.grep(this, function(el, index){
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262 return t.apply(el, [index]);
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263 }) ||
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264
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265 jQuery.multiFilter(t,this) );
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266 },
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267
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268 not: function(t) {
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269 return this.pushStack(
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270 t.constructor == String &&
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271 jQuery.multiFilter(t, this, true) ||
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272
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273 jQuery.grep(this, function(a) {
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274 return ( t.constructor == Array || t.jquery )
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275 ? jQuery.inArray( a, t ) < 0
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276 : a != t;
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277 })
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278 );
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279 },
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280
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281 add: function(t) {
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282 return this.pushStack( jQuery.merge(
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283 this.get(),
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284 t.constructor == String ?
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285 jQuery(t).get() :
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286 t.length != undefined && (!t.nodeName || jQuery.nodeName(t, "form")) ?
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287 t : [t] )
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288 );
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289 },
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290
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291 is: function(expr) {
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292 return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
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293 },
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294
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295 hasClass: function(expr) {
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296 return this.is("." + expr);
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297 },
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298
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299 val: function( val ) {
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300 if ( val == undefined ) {
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301 if ( this.length ) {
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302 var elem = this[0];
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303
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304 // We need to handle select boxes special
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305 if ( jQuery.nodeName(elem, "select") ) {
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306 var index = elem.selectedIndex,
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307 a = [],
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308 options = elem.options,
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309 one = elem.type == "select-one";
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310
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311 // Nothing was selected
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312 if ( index < 0 )
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313 return null;
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314
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315 // Loop through all the selected options
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316 for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
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317 var option = options[i];
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318 if ( option.selected ) {
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319 // Get the specifc value for the option
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320 var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value;
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321
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322 // We don't need an array for one selects
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323 if ( one )
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324 return val;
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325
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326 // Multi-Selects return an array
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327 a.push(val);
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328 }
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329 }
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330
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331 return a;
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332
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333 // Everything else, we just grab the value
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334 } else
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335 return this[0].value.replace(/\r/g, "");
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336 }
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337 } else
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338 return this.each(function(){
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339 if ( val.constructor == Array && /radio|checkbox/.test(this.type) )
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340 this.checked = (jQuery.inArray(this.value, val) >= 0 ||
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341 jQuery.inArray(this.name, val) >= 0);
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342 else if ( jQuery.nodeName(this, "select") ) {
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343 var tmp = val.constructor == Array ? val : [val];
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344
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345 jQuery("option", this).each(function(){
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346 this.selected = (jQuery.inArray(this.value, tmp) >= 0 ||
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347 jQuery.inArray(this.text, tmp) >= 0);
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348 });
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349
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350 if ( !tmp.length )
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351 this.selectedIndex = -1;
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352 } else
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353 this.value = val;
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354 });
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355 },
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356
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357 html: function( val ) {
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358 return val == undefined ?
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359 ( this.length ? this[0].innerHTML : null ) :
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360 this.empty().append( val );
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361 },
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362
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363 replaceWith: function( val ) {
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364 return this.after( val ).remove();
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365 },
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366
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367 eq: function(i){
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368 return this.slice(i, i+1);
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369 },
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370
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371 slice: function() {
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372 return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
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373 },
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374
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375 map: function(fn) {
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376 return this.pushStack(jQuery.map( this, function(elem,i){
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377 return fn.call( elem, i, elem );
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378 }));
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379 },
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380
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381 andSelf: function() {
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382 return this.add( this.prevObject );
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383 },
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384
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385 domManip: function(args, table, dir, fn) {
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386 var clone = this.length > 1, a;
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387
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388 return this.each(function(){
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389 if ( !a ) {
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390 a = jQuery.clean(args, this.ownerDocument);
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391 if ( dir < 0 )
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392 a.reverse();
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393 }
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394
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395 var obj = this;
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396
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397 if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
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398 obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
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399
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400 jQuery.each( a, function(){
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401 var elem = clone ? this.cloneNode(true) : this;
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bos@574
|
402 if ( !evalScript(0, elem) )
|
bos@574
|
403 fn.call( obj, elem );
|
bos@574
|
404 });
|
bos@574
|
405 });
|
bos@574
|
406 }
|
bos@574
|
407 };
|
bos@574
|
408
|
bos@574
|
409 function evalScript(i, elem){
|
bos@574
|
410 var script = jQuery.nodeName(elem, "script");
|
bos@574
|
411
|
bos@574
|
412 if ( script ) {
|
bos@574
|
413 if ( elem.src )
|
bos@574
|
414 jQuery.ajax({ url: elem.src, async: false, dataType: "script" });
|
bos@574
|
415 else
|
bos@574
|
416 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
|
bos@574
|
417
|
bos@574
|
418 if ( elem.parentNode )
|
bos@574
|
419 elem.parentNode.removeChild(elem);
|
bos@574
|
420
|
bos@574
|
421 } else if ( elem.nodeType == 1 )
|
bos@574
|
422 jQuery("script", elem).each(evalScript);
|
bos@574
|
423
|
bos@574
|
424 return script;
|
bos@574
|
425 }
|
bos@574
|
426
|
bos@574
|
427 jQuery.extend = jQuery.fn.extend = function() {
|
bos@574
|
428 // copy reference to target object
|
bos@574
|
429 var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false;
|
bos@574
|
430
|
bos@574
|
431 // Handle a deep copy situation
|
bos@574
|
432 if ( target.constructor == Boolean ) {
|
bos@574
|
433 deep = target;
|
bos@574
|
434 target = arguments[1] || {};
|
bos@574
|
435 }
|
bos@574
|
436
|
bos@574
|
437 // extend jQuery itself if only one argument is passed
|
bos@574
|
438 if ( al == 1 ) {
|
bos@574
|
439 target = this;
|
bos@574
|
440 a = 0;
|
bos@574
|
441 }
|
bos@574
|
442
|
bos@574
|
443 var prop;
|
bos@574
|
444
|
bos@574
|
445 for ( ; a < al; a++ )
|
bos@574
|
446 // Only deal with non-null/undefined values
|
bos@574
|
447 if ( (prop = arguments[a]) != null )
|
bos@574
|
448 // Extend the base object
|
bos@574
|
449 for ( var i in prop ) {
|
bos@574
|
450 // Prevent never-ending loop
|
bos@574
|
451 if ( target == prop[i] )
|
bos@574
|
452 continue;
|
bos@574
|
453
|
bos@574
|
454 // Recurse if we're merging object values
|
bos@574
|
455 if ( deep && typeof prop[i] == 'object' && target[i] )
|
bos@574
|
456 jQuery.extend( target[i], prop[i] );
|
bos@574
|
457
|
bos@574
|
458 // Don't bring in undefined values
|
bos@574
|
459 else if ( prop[i] != undefined )
|
bos@574
|
460 target[i] = prop[i];
|
bos@574
|
461 }
|
bos@574
|
462
|
bos@574
|
463 // Return the modified object
|
bos@574
|
464 return target;
|
bos@574
|
465 };
|
bos@574
|
466
|
bos@574
|
467 var expando = "jQuery" + (new Date()).getTime(), uuid = 0, win = {};
|
bos@574
|
468
|
bos@574
|
469 jQuery.extend({
|
bos@574
|
470 noConflict: function(deep) {
|
bos@574
|
471 window.$ = _$;
|
bos@574
|
472 if ( deep )
|
bos@574
|
473 window.jQuery = _jQuery;
|
bos@574
|
474 return jQuery;
|
bos@574
|
475 },
|
bos@574
|
476
|
bos@574
|
477 // This may seem like some crazy code, but trust me when I say that this
|
bos@574
|
478 // is the only cross-browser way to do this. --John
|
bos@574
|
479 isFunction: function( fn ) {
|
bos@574
|
480 return !!fn && typeof fn != "string" && !fn.nodeName &&
|
bos@574
|
481 fn.constructor != Array && /function/i.test( fn + "" );
|
bos@574
|
482 },
|
bos@574
|
483
|
bos@574
|
484 // check if an element is in a XML document
|
bos@574
|
485 isXMLDoc: function(elem) {
|
bos@574
|
486 return elem.documentElement && !elem.body ||
|
bos@574
|
487 elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
|
bos@574
|
488 },
|
bos@574
|
489
|
bos@574
|
490 // Evalulates a script in a global context
|
bos@574
|
491 // Evaluates Async. in Safari 2 :-(
|
bos@574
|
492 globalEval: function( data ) {
|
bos@574
|
493 data = jQuery.trim( data );
|
bos@574
|
494 if ( data ) {
|
bos@574
|
495 if ( window.execScript )
|
bos@574
|
496 window.execScript( data );
|
bos@574
|
497 else if ( jQuery.browser.safari )
|
bos@574
|
498 // safari doesn't provide a synchronous global eval
|
bos@574
|
499 window.setTimeout( data, 0 );
|
bos@574
|
500 else
|
bos@574
|
501 eval.call( window, data );
|
bos@574
|
502 }
|
bos@574
|
503 },
|
bos@574
|
504
|
bos@574
|
505 nodeName: function( elem, name ) {
|
bos@574
|
506 return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
|
bos@574
|
507 },
|
bos@574
|
508
|
bos@574
|
509 cache: {},
|
bos@574
|
510
|
bos@574
|
511 data: function( elem, name, data ) {
|
bos@574
|
512 elem = elem == window ? win : elem;
|
bos@574
|
513
|
bos@574
|
514 var id = elem[ expando ];
|
bos@574
|
515
|
bos@574
|
516 // Compute a unique ID for the element
|
bos@574
|
517 if ( !id )
|
bos@574
|
518 id = elem[ expando ] = ++uuid;
|
bos@574
|
519
|
bos@574
|
520 // Only generate the data cache if we're
|
bos@574
|
521 // trying to access or manipulate it
|
bos@574
|
522 if ( name && !jQuery.cache[ id ] )
|
bos@574
|
523 jQuery.cache[ id ] = {};
|
bos@574
|
524
|
bos@574
|
525 // Prevent overriding the named cache with undefined values
|
bos@574
|
526 if ( data != undefined )
|
bos@574
|
527 jQuery.cache[ id ][ name ] = data;
|
bos@574
|
528
|
bos@574
|
529 // Return the named cache data, or the ID for the element
|
bos@574
|
530 return name ? jQuery.cache[ id ][ name ] : id;
|
bos@574
|
531 },
|
bos@574
|
532
|
bos@574
|
533 removeData: function( elem, name ) {
|
bos@574
|
534 elem = elem == window ? win : elem;
|
bos@574
|
535
|
bos@574
|
536 var id = elem[ expando ];
|
bos@574
|
537
|
bos@574
|
538 // If we want to remove a specific section of the element's data
|
bos@574
|
539 if ( name ) {
|
bos@574
|
540 if ( jQuery.cache[ id ] ) {
|
bos@574
|
541 // Remove the section of cache data
|
bos@574
|
542 delete jQuery.cache[ id ][ name ];
|
bos@574
|
543
|
bos@574
|
544 // If we've removed all the data, remove the element's cache
|
bos@574
|
545 name = "";
|
bos@574
|
546 for ( name in jQuery.cache[ id ] ) break;
|
bos@574
|
547 if ( !name )
|
bos@574
|
548 jQuery.removeData( elem );
|
bos@574
|
549 }
|
bos@574
|
550
|
bos@574
|
551 // Otherwise, we want to remove all of the element's data
|
bos@574
|
552 } else {
|
bos@574
|
553 // Clean up the element expando
|
bos@574
|
554 try {
|
bos@574
|
555 delete elem[ expando ];
|
bos@574
|
556 } catch(e){
|
bos@574
|
557 // IE has trouble directly removing the expando
|
bos@574
|
558 // but it's ok with using removeAttribute
|
bos@574
|
559 if ( elem.removeAttribute )
|
bos@574
|
560 elem.removeAttribute( expando );
|
bos@574
|
561 }
|
bos@574
|
562
|
bos@574
|
563 // Completely remove the data cache
|
bos@574
|
564 delete jQuery.cache[ id ];
|
bos@574
|
565 }
|
bos@574
|
566 },
|
bos@574
|
567
|
bos@574
|
568 // args is for internal usage only
|
bos@574
|
569 each: function( obj, fn, args ) {
|
bos@574
|
570 if ( args ) {
|
bos@574
|
571 if ( obj.length == undefined )
|
bos@574
|
572 for ( var i in obj )
|
bos@574
|
573 fn.apply( obj[i], args );
|
bos@574
|
574 else
|
bos@574
|
575 for ( var i = 0, ol = obj.length; i < ol; i++ )
|
bos@574
|
576 if ( fn.apply( obj[i], args ) === false ) break;
|
bos@574
|
577
|
bos@574
|
578 // A special, fast, case for the most common use of each
|
bos@574
|
579 } else {
|
bos@574
|
580 if ( obj.length == undefined )
|
bos@574
|
581 for ( var i in obj )
|
bos@574
|
582 fn.call( obj[i], i, obj[i] );
|
bos@574
|
583 else
|
bos@574
|
584 for ( var i = 0, ol = obj.length, val = obj[0];
|
bos@574
|
585 i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){}
|
bos@574
|
586 }
|
bos@574
|
587
|
bos@574
|
588 return obj;
|
bos@574
|
589 },
|
bos@574
|
590
|
bos@574
|
591 prop: function(elem, value, type, index, prop){
|
bos@574
|
592 // Handle executable functions
|
bos@574
|
593 if ( jQuery.isFunction( value ) )
|
bos@574
|
594 value = value.call( elem, [index] );
|
bos@574
|
595
|
bos@574
|
596 // exclude the following css properties to add px
|
bos@574
|
597 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
|
bos@574
|
598
|
bos@574
|
599 // Handle passing in a number to a CSS property
|
bos@574
|
600 return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
|
bos@574
|
601 value + "px" :
|
bos@574
|
602 value;
|
bos@574
|
603 },
|
bos@574
|
604
|
bos@574
|
605 className: {
|
bos@574
|
606 // internal only, use addClass("class")
|
bos@574
|
607 add: function( elem, c ){
|
bos@574
|
608 jQuery.each( (c || "").split(/\s+/), function(i, cur){
|
bos@574
|
609 if ( !jQuery.className.has( elem.className, cur ) )
|
bos@574
|
610 elem.className += ( elem.className ? " " : "" ) + cur;
|
bos@574
|
611 });
|
bos@574
|
612 },
|
bos@574
|
613
|
bos@574
|
614 // internal only, use removeClass("class")
|
bos@574
|
615 remove: function( elem, c ){
|
bos@574
|
616 elem.className = c != undefined ?
|
bos@574
|
617 jQuery.grep( elem.className.split(/\s+/), function(cur){
|
bos@574
|
618 return !jQuery.className.has( c, cur );
|
bos@574
|
619 }).join(" ") : "";
|
bos@574
|
620 },
|
bos@574
|
621
|
bos@574
|
622 // internal only, use is(".class")
|
bos@574
|
623 has: function( t, c ) {
|
bos@574
|
624 return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;
|
bos@574
|
625 }
|
bos@574
|
626 },
|
bos@574
|
627
|
bos@574
|
628 swap: function(e,o,f) {
|
bos@574
|
629 for ( var i in o ) {
|
bos@574
|
630 e.style["old"+i] = e.style[i];
|
bos@574
|
631 e.style[i] = o[i];
|
bos@574
|
632 }
|
bos@574
|
633 f.apply( e, [] );
|
bos@574
|
634 for ( var i in o )
|
bos@574
|
635 e.style[i] = e.style["old"+i];
|
bos@574
|
636 },
|
bos@574
|
637
|
bos@574
|
638 css: function(e,p) {
|
bos@574
|
639 if ( p == "height" || p == "width" ) {
|
bos@574
|
640 var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
|
bos@574
|
641
|
bos@574
|
642 jQuery.each( d, function(){
|
bos@574
|
643 old["padding" + this] = 0;
|
bos@574
|
644 old["border" + this + "Width"] = 0;
|
bos@574
|
645 });
|
bos@574
|
646
|
bos@574
|
647 jQuery.swap( e, old, function() {
|
bos@574
|
648 if ( jQuery(e).is(':visible') ) {
|
bos@574
|
649 oHeight = e.offsetHeight;
|
bos@574
|
650 oWidth = e.offsetWidth;
|
bos@574
|
651 } else {
|
bos@574
|
652 e = jQuery(e.cloneNode(true))
|
bos@574
|
653 .find(":radio").removeAttr("checked").end()
|
bos@574
|
654 .css({
|
bos@574
|
655 visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"
|
bos@574
|
656 }).appendTo(e.parentNode)[0];
|
bos@574
|
657
|
bos@574
|
658 var parPos = jQuery.css(e.parentNode,"position") || "static";
|
bos@574
|
659 if ( parPos == "static" )
|
bos@574
|
660 e.parentNode.style.position = "relative";
|
bos@574
|
661
|
bos@574
|
662 oHeight = e.clientHeight;
|
bos@574
|
663 oWidth = e.clientWidth;
|
bos@574
|
664
|
bos@574
|
665 if ( parPos == "static" )
|
bos@574
|
666 e.parentNode.style.position = "static";
|
bos@574
|
667
|
bos@574
|
668 e.parentNode.removeChild(e);
|
bos@574
|
669 }
|
bos@574
|
670 });
|
bos@574
|
671
|
bos@574
|
672 return p == "height" ? oHeight : oWidth;
|
bos@574
|
673 }
|
bos@574
|
674
|
bos@574
|
675 return jQuery.curCSS( e, p );
|
bos@574
|
676 },
|
bos@574
|
677
|
bos@574
|
678 curCSS: function(elem, prop, force) {
|
bos@574
|
679 var ret, stack = [], swap = [];
|
bos@574
|
680
|
bos@574
|
681 // A helper method for determining if an element's values are broken
|
bos@574
|
682 function color(a){
|
bos@574
|
683 if ( !jQuery.browser.safari )
|
bos@574
|
684 return false;
|
bos@574
|
685
|
bos@574
|
686 var ret = document.defaultView.getComputedStyle(a,null);
|
bos@574
|
687 return !ret || ret.getPropertyValue("color") == "";
|
bos@574
|
688 }
|
bos@574
|
689
|
bos@574
|
690 if (prop == "opacity" && jQuery.browser.msie) {
|
bos@574
|
691 ret = jQuery.attr(elem.style, "opacity");
|
bos@574
|
692 return ret == "" ? "1" : ret;
|
bos@574
|
693 }
|
bos@574
|
694
|
bos@574
|
695 if (prop.match(/float/i))
|
bos@574
|
696 prop = styleFloat;
|
bos@574
|
697
|
bos@574
|
698 if (!force && elem.style[prop])
|
bos@574
|
699 ret = elem.style[prop];
|
bos@574
|
700
|
bos@574
|
701 else if (document.defaultView && document.defaultView.getComputedStyle) {
|
bos@574
|
702
|
bos@574
|
703 if (prop.match(/float/i))
|
bos@574
|
704 prop = "float";
|
bos@574
|
705
|
bos@574
|
706 prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
|
bos@574
|
707 var cur = document.defaultView.getComputedStyle(elem, null);
|
bos@574
|
708
|
bos@574
|
709 if ( cur && !color(elem) )
|
bos@574
|
710 ret = cur.getPropertyValue(prop);
|
bos@574
|
711
|
bos@574
|
712 // If the element isn't reporting its values properly in Safari
|
bos@574
|
713 // then some display: none elements are involved
|
bos@574
|
714 else {
|
bos@574
|
715 // Locate all of the parent display: none elements
|
bos@574
|
716 for ( var a = elem; a && color(a); a = a.parentNode )
|
bos@574
|
717 stack.unshift(a);
|
bos@574
|
718
|
bos@574
|
719 // Go through and make them visible, but in reverse
|
bos@574
|
720 // (It would be better if we knew the exact display type that they had)
|
bos@574
|
721 for ( a = 0; a < stack.length; a++ )
|
bos@574
|
722 if ( color(stack[a]) ) {
|
bos@574
|
723 swap[a] = stack[a].style.display;
|
bos@574
|
724 stack[a].style.display = "block";
|
bos@574
|
725 }
|
bos@574
|
726
|
bos@574
|
727 // Since we flip the display style, we have to handle that
|
bos@574
|
728 // one special, otherwise get the value
|
bos@574
|
729 ret = prop == "display" && swap[stack.length-1] != null ?
|
bos@574
|
730 "none" :
|
bos@574
|
731 document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || "";
|
bos@574
|
732
|
bos@574
|
733 // Finally, revert the display styles back
|
bos@574
|
734 for ( a = 0; a < swap.length; a++ )
|
bos@574
|
735 if ( swap[a] != null )
|
bos@574
|
736 stack[a].style.display = swap[a];
|
bos@574
|
737 }
|
bos@574
|
738
|
bos@574
|
739 if ( prop == "opacity" && ret == "" )
|
bos@574
|
740 ret = "1";
|
bos@574
|
741
|
bos@574
|
742 } else if (elem.currentStyle) {
|
bos@574
|
743 var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});
|
bos@574
|
744 ret = elem.currentStyle[prop] || elem.currentStyle[newProp];
|
bos@574
|
745
|
bos@574
|
746 // From the awesome hack by Dean Edwards
|
bos@574
|
747 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
bos@574
|
748
|
bos@574
|
749 // If we're not dealing with a regular pixel number
|
bos@574
|
750 // but a number that has a weird ending, we need to convert it to pixels
|
bos@574
|
751 if ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) {
|
bos@574
|
752 var style = elem.style.left;
|
bos@574
|
753 var runtimeStyle = elem.runtimeStyle.left;
|
bos@574
|
754 elem.runtimeStyle.left = elem.currentStyle.left;
|
bos@574
|
755 elem.style.left = ret || 0;
|
bos@574
|
756 ret = elem.style.pixelLeft + "px";
|
bos@574
|
757 elem.style.left = style;
|
bos@574
|
758 elem.runtimeStyle.left = runtimeStyle;
|
bos@574
|
759 }
|
bos@574
|
760 }
|
bos@574
|
761
|
bos@574
|
762 return ret;
|
bos@574
|
763 },
|
bos@574
|
764
|
bos@574
|
765 clean: function(a, doc) {
|
bos@574
|
766 var r = [];
|
bos@574
|
767 doc = doc || document;
|
bos@574
|
768
|
bos@574
|
769 jQuery.each( a, function(i,arg){
|
bos@574
|
770 if ( !arg ) return;
|
bos@574
|
771
|
bos@574
|
772 if ( arg.constructor == Number )
|
bos@574
|
773 arg = arg.toString();
|
bos@574
|
774
|
bos@574
|
775 // Convert html string into DOM nodes
|
bos@574
|
776 if ( typeof arg == "string" ) {
|
bos@574
|
777 // Fix "XHTML"-style tags in all browsers
|
bos@574
|
778 arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){
|
bos@574
|
779 return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">";
|
bos@574
|
780 });
|
bos@574
|
781
|
bos@574
|
782 // Trim whitespace, otherwise indexOf won't work as expected
|
bos@574
|
783 var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];
|
bos@574
|
784
|
bos@574
|
785 var wrap =
|
bos@574
|
786 // option or optgroup
|
bos@574
|
787 !s.indexOf("<opt") &&
|
bos@574
|
788 [1, "<select>", "</select>"] ||
|
bos@574
|
789
|
bos@574
|
790 !s.indexOf("<leg") &&
|
bos@574
|
791 [1, "<fieldset>", "</fieldset>"] ||
|
bos@574
|
792
|
bos@574
|
793 s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
|
bos@574
|
794 [1, "<table>", "</table>"] ||
|
bos@574
|
795
|
bos@574
|
796 !s.indexOf("<tr") &&
|
bos@574
|
797 [2, "<table><tbody>", "</tbody></table>"] ||
|
bos@574
|
798
|
bos@574
|
799 // <thead> matched above
|
bos@574
|
800 (!s.indexOf("<td") || !s.indexOf("<th")) &&
|
bos@574
|
801 [3, "<table><tbody><tr>", "</tr></tbody></table>"] ||
|
bos@574
|
802
|
bos@574
|
803 !s.indexOf("<col") &&
|
bos@574
|
804 [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] ||
|
bos@574
|
805
|
bos@574
|
806 // IE can't serialize <link> and <script> tags normally
|
bos@574
|
807 jQuery.browser.msie &&
|
bos@574
|
808 [1, "div<div>", "</div>"] ||
|
bos@574
|
809
|
bos@574
|
810 [0,"",""];
|
bos@574
|
811
|
bos@574
|
812 // Go to html and back, then peel off extra wrappers
|
bos@574
|
813 div.innerHTML = wrap[1] + arg + wrap[2];
|
bos@574
|
814
|
bos@574
|
815 // Move to the right depth
|
bos@574
|
816 while ( wrap[0]-- )
|
bos@574
|
817 div = div.lastChild;
|
bos@574
|
818
|
bos@574
|
819 // Remove IE's autoinserted <tbody> from table fragments
|
bos@574
|
820 if ( jQuery.browser.msie ) {
|
bos@574
|
821
|
bos@574
|
822 // String was a <table>, *may* have spurious <tbody>
|
bos@574
|
823 if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 )
|
bos@574
|
824 tb = div.firstChild && div.firstChild.childNodes;
|
bos@574
|
825
|
bos@574
|
826 // String was a bare <thead> or <tfoot>
|
bos@574
|
827 else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 )
|
bos@574
|
828 tb = div.childNodes;
|
bos@574
|
829
|
bos@574
|
830 for ( var n = tb.length-1; n >= 0 ; --n )
|
bos@574
|
831 if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )
|
bos@574
|
832 tb[n].parentNode.removeChild(tb[n]);
|
bos@574
|
833
|
bos@574
|
834 // IE completely kills leading whitespace when innerHTML is used
|
bos@574
|
835 if ( /^\s/.test(arg) )
|
bos@574
|
836 div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild );
|
bos@574
|
837
|
bos@574
|
838 }
|
bos@574
|
839
|
bos@574
|
840 arg = jQuery.makeArray( div.childNodes );
|
bos@574
|
841 }
|
bos@574
|
842
|
bos@574
|
843 if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) )
|
bos@574
|
844 return;
|
bos@574
|
845
|
bos@574
|
846 if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options )
|
bos@574
|
847 r.push( arg );
|
bos@574
|
848 else
|
bos@574
|
849 r = jQuery.merge( r, arg );
|
bos@574
|
850
|
bos@574
|
851 });
|
bos@574
|
852
|
bos@574
|
853 return r;
|
bos@574
|
854 },
|
bos@574
|
855
|
bos@574
|
856 attr: function(elem, name, value){
|
bos@574
|
857 var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;
|
bos@574
|
858
|
bos@574
|
859 // Safari mis-reports the default selected property of a hidden option
|
bos@574
|
860 // Accessing the parent's selectedIndex property fixes it
|
bos@574
|
861 if ( name == "selected" && jQuery.browser.safari )
|
bos@574
|
862 elem.parentNode.selectedIndex;
|
bos@574
|
863
|
bos@574
|
864 // Certain attributes only work when accessed via the old DOM 0 way
|
bos@574
|
865 if ( fix[name] ) {
|
bos@574
|
866 if ( value != undefined ) elem[fix[name]] = value;
|
bos@574
|
867 return elem[fix[name]];
|
bos@574
|
868 } else if ( jQuery.browser.msie && name == "style" )
|
bos@574
|
869 return jQuery.attr( elem.style, "cssText", value );
|
bos@574
|
870
|
bos@574
|
871 else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )
|
bos@574
|
872 return elem.getAttributeNode(name).nodeValue;
|
bos@574
|
873
|
bos@574
|
874 // IE elem.getAttribute passes even for style
|
bos@574
|
875 else if ( elem.tagName ) {
|
bos@574
|
876
|
bos@574
|
877 if ( value != undefined ) {
|
bos@574
|
878 if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode )
|
bos@574
|
879 throw "type property can't be changed";
|
bos@574
|
880 elem.setAttribute( name, value );
|
bos@574
|
881 }
|
bos@574
|
882
|
bos@574
|
883 if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) )
|
bos@574
|
884 return elem.getAttribute( name, 2 );
|
bos@574
|
885
|
bos@574
|
886 return elem.getAttribute( name );
|
bos@574
|
887
|
bos@574
|
888 // elem is actually elem.style ... set the style
|
bos@574
|
889 } else {
|
bos@574
|
890 // IE actually uses filters for opacity
|
bos@574
|
891 if ( name == "opacity" && jQuery.browser.msie ) {
|
bos@574
|
892 if ( value != undefined ) {
|
bos@574
|
893 // IE has trouble with opacity if it does not have layout
|
bos@574
|
894 // Force it by setting the zoom level
|
bos@574
|
895 elem.zoom = 1;
|
bos@574
|
896
|
bos@574
|
897 // Set the alpha filter to set the opacity
|
bos@574
|
898 elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") +
|
bos@574
|
899 (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
|
bos@574
|
900 }
|
bos@574
|
901
|
bos@574
|
902 return elem.filter ?
|
bos@574
|
903 (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";
|
bos@574
|
904 }
|
bos@574
|
905 name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});
|
bos@574
|
906 if ( value != undefined ) elem[name] = value;
|
bos@574
|
907 return elem[name];
|
bos@574
|
908 }
|
bos@574
|
909 },
|
bos@574
|
910
|
bos@574
|
911 trim: function(t){
|
bos@574
|
912 return (t||"").replace(/^\s+|\s+$/g, "");
|
bos@574
|
913 },
|
bos@574
|
914
|
bos@574
|
915 makeArray: function( a ) {
|
bos@574
|
916 var r = [];
|
bos@574
|
917
|
bos@574
|
918 // Need to use typeof to fight Safari childNodes crashes
|
bos@574
|
919 if ( typeof a != "array" )
|
bos@574
|
920 for ( var i = 0, al = a.length; i < al; i++ )
|
bos@574
|
921 r.push( a[i] );
|
bos@574
|
922 else
|
bos@574
|
923 r = a.slice( 0 );
|
bos@574
|
924
|
bos@574
|
925 return r;
|
bos@574
|
926 },
|
bos@574
|
927
|
bos@574
|
928 inArray: function( b, a ) {
|
bos@574
|
929 for ( var i = 0, al = a.length; i < al; i++ )
|
bos@574
|
930 if ( a[i] == b )
|
bos@574
|
931 return i;
|
bos@574
|
932 return -1;
|
bos@574
|
933 },
|
bos@574
|
934
|
bos@574
|
935 merge: function(first, second) {
|
bos@574
|
936 // We have to loop this way because IE & Opera overwrite the length
|
bos@574
|
937 // expando of getElementsByTagName
|
bos@574
|
938
|
bos@574
|
939 // Also, we need to make sure that the correct elements are being returned
|
bos@574
|
940 // (IE returns comment nodes in a '*' query)
|
bos@574
|
941 if ( jQuery.browser.msie ) {
|
bos@574
|
942 for ( var i = 0; second[i]; i++ )
|
bos@574
|
943 if ( second[i].nodeType != 8 )
|
bos@574
|
944 first.push(second[i]);
|
bos@574
|
945 } else
|
bos@574
|
946 for ( var i = 0; second[i]; i++ )
|
bos@574
|
947 first.push(second[i]);
|
bos@574
|
948
|
bos@574
|
949 return first;
|
bos@574
|
950 },
|
bos@574
|
951
|
bos@574
|
952 unique: function(first) {
|
bos@574
|
953 var r = [], done = {};
|
bos@574
|
954
|
bos@574
|
955 try {
|
bos@574
|
956 for ( var i = 0, fl = first.length; i < fl; i++ ) {
|
bos@574
|
957 var id = jQuery.data(first[i]);
|
bos@574
|
958 if ( !done[id] ) {
|
bos@574
|
959 done[id] = true;
|
bos@574
|
960 r.push(first[i]);
|
bos@574
|
961 }
|
bos@574
|
962 }
|
bos@574
|
963 } catch(e) {
|
bos@574
|
964 r = first;
|
bos@574
|
965 }
|
bos@574
|
966
|
bos@574
|
967 return r;
|
bos@574
|
968 },
|
bos@574
|
969
|
bos@574
|
970 grep: function(elems, fn, inv) {
|
bos@574
|
971 // If a string is passed in for the function, make a function
|
bos@574
|
972 // for it (a handy shortcut)
|
bos@574
|
973 if ( typeof fn == "string" )
|
bos@574
|
974 fn = eval("false||function(a,i){return " + fn + "}");
|
bos@574
|
975
|
bos@574
|
976 var result = [];
|
bos@574
|
977
|
bos@574
|
978 // Go through the array, only saving the items
|
bos@574
|
979 // that pass the validator function
|
bos@574
|
980 for ( var i = 0, el = elems.length; i < el; i++ )
|
bos@574
|
981 if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )
|
bos@574
|
982 result.push( elems[i] );
|
bos@574
|
983
|
bos@574
|
984 return result;
|
bos@574
|
985 },
|
bos@574
|
986
|
bos@574
|
987 map: function(elems, fn) {
|
bos@574
|
988 // If a string is passed in for the function, make a function
|
bos@574
|
989 // for it (a handy shortcut)
|
bos@574
|
990 if ( typeof fn == "string" )
|
bos@574
|
991 fn = eval("false||function(a){return " + fn + "}");
|
bos@574
|
992
|
bos@574
|
993 var result = [];
|
bos@574
|
994
|
bos@574
|
995 // Go through the array, translating each of the items to their
|
bos@574
|
996 // new value (or values).
|
bos@574
|
997 for ( var i = 0, el = elems.length; i < el; i++ ) {
|
bos@574
|
998 var val = fn(elems[i],i);
|
bos@574
|
999
|
bos@574
|
1000 if ( val !== null && val != undefined ) {
|
bos@574
|
1001 if ( val.constructor != Array ) val = [val];
|
bos@574
|
1002 result = result.concat( val );
|
bos@574
|
1003 }
|
bos@574
|
1004 }
|
bos@574
|
1005
|
bos@574
|
1006 return result;
|
bos@574
|
1007 }
|
bos@574
|
1008 });
|
bos@574
|
1009
|
bos@574
|
1010 var userAgent = navigator.userAgent.toLowerCase();
|
bos@574
|
1011
|
bos@574
|
1012 // Figure out what browser is being used
|
bos@574
|
1013 jQuery.browser = {
|
bos@574
|
1014 version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
|
bos@574
|
1015 safari: /webkit/.test(userAgent),
|
bos@574
|
1016 opera: /opera/.test(userAgent),
|
bos@574
|
1017 msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
|
bos@574
|
1018 mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
|
bos@574
|
1019 };
|
bos@574
|
1020
|
bos@574
|
1021 var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat";
|
bos@574
|
1022
|
bos@574
|
1023 jQuery.extend({
|
bos@574
|
1024 // Check to see if the W3C box model is being used
|
bos@574
|
1025 boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
|
bos@574
|
1026
|
bos@574
|
1027 styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat",
|
bos@574
|
1028
|
bos@574
|
1029 props: {
|
bos@574
|
1030 "for": "htmlFor",
|
bos@574
|
1031 "class": "className",
|
bos@574
|
1032 "float": styleFloat,
|
bos@574
|
1033 cssFloat: styleFloat,
|
bos@574
|
1034 styleFloat: styleFloat,
|
bos@574
|
1035 innerHTML: "innerHTML",
|
bos@574
|
1036 className: "className",
|
bos@574
|
1037 value: "value",
|
bos@574
|
1038 disabled: "disabled",
|
bos@574
|
1039 checked: "checked",
|
bos@574
|
1040 readonly: "readOnly",
|
bos@574
|
1041 selected: "selected",
|
bos@574
|
1042 maxlength: "maxLength"
|
bos@574
|
1043 }
|
bos@574
|
1044 });
|
bos@574
|
1045
|
bos@574
|
1046 jQuery.each({
|
bos@574
|
1047 parent: "a.parentNode",
|
bos@574
|
1048 parents: "jQuery.dir(a,'parentNode')",
|
bos@574
|
1049 next: "jQuery.nth(a,2,'nextSibling')",
|
bos@574
|
1050 prev: "jQuery.nth(a,2,'previousSibling')",
|
bos@574
|
1051 nextAll: "jQuery.dir(a,'nextSibling')",
|
bos@574
|
1052 prevAll: "jQuery.dir(a,'previousSibling')",
|
bos@574
|
1053 siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
|
bos@574
|
1054 children: "jQuery.sibling(a.firstChild)",
|
bos@574
|
1055 contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)"
|
bos@574
|
1056 }, function(i,n){
|
bos@574
|
1057 jQuery.fn[ i ] = function(a) {
|
bos@574
|
1058 var ret = jQuery.map(this,n);
|
bos@574
|
1059 if ( a && typeof a == "string" )
|
bos@574
|
1060 ret = jQuery.multiFilter(a,ret);
|
bos@574
|
1061 return this.pushStack( jQuery.unique(ret) );
|
bos@574
|
1062 };
|
bos@574
|
1063 });
|
bos@574
|
1064
|
bos@574
|
1065 jQuery.each({
|
bos@574
|
1066 appendTo: "append",
|
bos@574
|
1067 prependTo: "prepend",
|
bos@574
|
1068 insertBefore: "before",
|
bos@574
|
1069 insertAfter: "after",
|
bos@574
|
1070 replaceAll: "replaceWith"
|
bos@574
|
1071 }, function(i,n){
|
bos@574
|
1072 jQuery.fn[ i ] = function(){
|
bos@574
|
1073 var a = arguments;
|
bos@574
|
1074 return this.each(function(){
|
bos@574
|
1075 for ( var j = 0, al = a.length; j < al; j++ )
|
bos@574
|
1076 jQuery(a[j])[n]( this );
|
bos@574
|
1077 });
|
bos@574
|
1078 };
|
bos@574
|
1079 });
|
bos@574
|
1080
|
bos@574
|
1081 jQuery.each( {
|
bos@574
|
1082 removeAttr: function( key ) {
|
bos@574
|
1083 jQuery.attr( this, key, "" );
|
bos@574
|
1084 this.removeAttribute( key );
|
bos@574
|
1085 },
|
bos@574
|
1086 addClass: function(c){
|
bos@574
|
1087 jQuery.className.add(this,c);
|
bos@574
|
1088 },
|
bos@574
|
1089 removeClass: function(c){
|
bos@574
|
1090 jQuery.className.remove(this,c);
|
bos@574
|
1091 },
|
bos@574
|
1092 toggleClass: function( c ){
|
bos@574
|
1093 jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
|
bos@574
|
1094 },
|
bos@574
|
1095 remove: function(a){
|
bos@574
|
1096 if ( !a || jQuery.filter( a, [this] ).r.length ) {
|
bos@574
|
1097 jQuery.removeData( this );
|
bos@574
|
1098 this.parentNode.removeChild( this );
|
bos@574
|
1099 }
|
bos@574
|
1100 },
|
bos@574
|
1101 empty: function() {
|
bos@574
|
1102 // Clean up the cache
|
bos@574
|
1103 jQuery("*", this).each(function(){ jQuery.removeData(this); });
|
bos@574
|
1104
|
bos@574
|
1105 while ( this.firstChild )
|
bos@574
|
1106 this.removeChild( this.firstChild );
|
bos@574
|
1107 }
|
bos@574
|
1108 }, function(i,n){
|
bos@574
|
1109 jQuery.fn[ i ] = function() {
|
bos@574
|
1110 return this.each( n, arguments );
|
bos@574
|
1111 };
|
bos@574
|
1112 });
|
bos@574
|
1113
|
bos@574
|
1114 jQuery.each( [ "Height", "Width" ], function(i,name){
|
bos@574
|
1115 var n = name.toLowerCase();
|
bos@574
|
1116
|
bos@574
|
1117 jQuery.fn[ n ] = function(h) {
|
bos@574
|
1118 return this[0] == window ?
|
bos@574
|
1119 jQuery.browser.safari && self["inner" + name] ||
|
bos@574
|
1120 jQuery.boxModel && Math.max(document.documentElement["client" + name], document.body["client" + name]) ||
|
bos@574
|
1121 document.body["client" + name] :
|
bos@574
|
1122
|
bos@574
|
1123 this[0] == document ?
|
bos@574
|
1124 Math.max( document.body["scroll" + name], document.body["offset" + name] ) :
|
bos@574
|
1125
|
bos@574
|
1126 h == undefined ?
|
bos@574
|
1127 ( this.length ? jQuery.css( this[0], n ) : null ) :
|
bos@574
|
1128 this.css( n, h.constructor == String ? h : h + "px" );
|
bos@574
|
1129 };
|
bos@574
|
1130 });
|
bos@574
|
1131
|
bos@574
|
1132 var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?
|
bos@574
|
1133 "(?:[\\w*_-]|\\\\.)" :
|
bos@574
|
1134 "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
|
bos@574
|
1135 quickChild = new RegExp("^>\\s*(" + chars + "+)"),
|
bos@574
|
1136 quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
|
bos@574
|
1137 quickClass = new RegExp("^([#.]?)(" + chars + "*)");
|
bos@574
|
1138
|
bos@574
|
1139 jQuery.extend({
|
bos@574
|
1140 expr: {
|
bos@574
|
1141 "": "m[2]=='*'||jQuery.nodeName(a,m[2])",
|
bos@574
|
1142 "#": "a.getAttribute('id')==m[2]",
|
bos@574
|
1143 ":": {
|
bos@574
|
1144 // Position Checks
|
bos@574
|
1145 lt: "i<m[3]-0",
|
bos@574
|
1146 gt: "i>m[3]-0",
|
bos@574
|
1147 nth: "m[3]-0==i",
|
bos@574
|
1148 eq: "m[3]-0==i",
|
bos@574
|
1149 first: "i==0",
|
bos@574
|
1150 last: "i==r.length-1",
|
bos@574
|
1151 even: "i%2==0",
|
bos@574
|
1152 odd: "i%2",
|
bos@574
|
1153
|
bos@574
|
1154 // Child Checks
|
bos@574
|
1155 "first-child": "a.parentNode.getElementsByTagName('*')[0]==a",
|
bos@574
|
1156 "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",
|
bos@574
|
1157 "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",
|
bos@574
|
1158
|
bos@574
|
1159 // Parent Checks
|
bos@574
|
1160 parent: "a.firstChild",
|
bos@574
|
1161 empty: "!a.firstChild",
|
bos@574
|
1162
|
bos@574
|
1163 // Text Check
|
bos@574
|
1164 contains: "(a.textContent||a.innerText||jQuery(a).text()||'').indexOf(m[3])>=0",
|
bos@574
|
1165
|
bos@574
|
1166 // Visibility
|
bos@574
|
1167 visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',
|
bos@574
|
1168 hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"',
|
bos@574
|
1169
|
bos@574
|
1170 // Form attributes
|
bos@574
|
1171 enabled: "!a.disabled",
|
bos@574
|
1172 disabled: "a.disabled",
|
bos@574
|
1173 checked: "a.checked",
|
bos@574
|
1174 selected: "a.selected||jQuery.attr(a,'selected')",
|
bos@574
|
1175
|
bos@574
|
1176 // Form elements
|
bos@574
|
1177 text: "'text'==a.type",
|
bos@574
|
1178 radio: "'radio'==a.type",
|
bos@574
|
1179 checkbox: "'checkbox'==a.type",
|
bos@574
|
1180 file: "'file'==a.type",
|
bos@574
|
1181 password: "'password'==a.type",
|
bos@574
|
1182 submit: "'submit'==a.type",
|
bos@574
|
1183 image: "'image'==a.type",
|
bos@574
|
1184 reset: "'reset'==a.type",
|
bos@574
|
1185 button: '"button"==a.type||jQuery.nodeName(a,"button")',
|
bos@574
|
1186 input: "/input|select|textarea|button/i.test(a.nodeName)",
|
bos@574
|
1187
|
bos@574
|
1188 // :has()
|
bos@574
|
1189 has: "jQuery.find(m[3],a).length",
|
bos@574
|
1190
|
bos@574
|
1191 // :header
|
bos@574
|
1192 header: "/h\\d/i.test(a.nodeName)",
|
bos@574
|
1193
|
bos@574
|
1194 // :animated
|
bos@574
|
1195 animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length"
|
bos@574
|
1196 }
|
bos@574
|
1197 },
|
bos@574
|
1198
|
bos@574
|
1199 // The regular expressions that power the parsing engine
|
bos@574
|
1200 parse: [
|
bos@574
|
1201 // Match: [@value='test'], [@foo]
|
bos@574
|
1202 /^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,
|
bos@574
|
1203
|
bos@574
|
1204 // Match: :contains('foo')
|
bos@574
|
1205 /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,
|
bos@574
|
1206
|
bos@574
|
1207 // Match: :even, :last-chlid, #id, .class
|
bos@574
|
1208 new RegExp("^([:.#]*)(" + chars + "+)")
|
bos@574
|
1209 ],
|
bos@574
|
1210
|
bos@574
|
1211 multiFilter: function( expr, elems, not ) {
|
bos@574
|
1212 var old, cur = [];
|
bos@574
|
1213
|
bos@574
|
1214 while ( expr && expr != old ) {
|
bos@574
|
1215 old = expr;
|
bos@574
|
1216 var f = jQuery.filter( expr, elems, not );
|
bos@574
|
1217 expr = f.t.replace(/^\s*,\s*/, "" );
|
bos@574
|
1218 cur = not ? elems = f.r : jQuery.merge( cur, f.r );
|
bos@574
|
1219 }
|
bos@574
|
1220
|
bos@574
|
1221 return cur;
|
bos@574
|
1222 },
|
bos@574
|
1223
|
bos@574
|
1224 find: function( t, context ) {
|
bos@574
|
1225 // Quickly handle non-string expressions
|
bos@574
|
1226 if ( typeof t != "string" )
|
bos@574
|
1227 return [ t ];
|
bos@574
|
1228
|
bos@574
|
1229 // Make sure that the context is a DOM Element
|
bos@574
|
1230 if ( context && !context.nodeType )
|
bos@574
|
1231 context = null;
|
bos@574
|
1232
|
bos@574
|
1233 // Set the correct context (if none is provided)
|
bos@574
|
1234 context = context || document;
|
bos@574
|
1235
|
bos@574
|
1236 // Initialize the search
|
bos@574
|
1237 var ret = [context], done = [], last;
|
bos@574
|
1238
|
bos@574
|
1239 // Continue while a selector expression exists, and while
|
bos@574
|
1240 // we're no longer looping upon ourselves
|
bos@574
|
1241 while ( t && last != t ) {
|
bos@574
|
1242 var r = [];
|
bos@574
|
1243 last = t;
|
bos@574
|
1244
|
bos@574
|
1245 t = jQuery.trim(t);
|
bos@574
|
1246
|
bos@574
|
1247 var foundToken = false;
|
bos@574
|
1248
|
bos@574
|
1249 // An attempt at speeding up child selectors that
|
bos@574
|
1250 // point to a specific element tag
|
bos@574
|
1251 var re = quickChild;
|
bos@574
|
1252 var m = re.exec(t);
|
bos@574
|
1253
|
bos@574
|
1254 if ( m ) {
|
bos@574
|
1255 var nodeName = m[1].toUpperCase();
|
bos@574
|
1256
|
bos@574
|
1257 // Perform our own iteration and filter
|
bos@574
|
1258 for ( var i = 0; ret[i]; i++ )
|
bos@574
|
1259 for ( var c = ret[i].firstChild; c; c = c.nextSibling )
|
bos@574
|
1260 if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) )
|
bos@574
|
1261 r.push( c );
|
bos@574
|
1262
|
bos@574
|
1263 ret = r;
|
bos@574
|
1264 t = t.replace( re, "" );
|
bos@574
|
1265 if ( t.indexOf(" ") == 0 ) continue;
|
bos@574
|
1266 foundToken = true;
|
bos@574
|
1267 } else {
|
bos@574
|
1268 re = /^([>+~])\s*(\w*)/i;
|
bos@574
|
1269
|
bos@574
|
1270 if ( (m = re.exec(t)) != null ) {
|
bos@574
|
1271 r = [];
|
bos@574
|
1272
|
bos@574
|
1273 var nodeName = m[2], merge = {};
|
bos@574
|
1274 m = m[1];
|
bos@574
|
1275
|
bos@574
|
1276 for ( var j = 0, rl = ret.length; j < rl; j++ ) {
|
bos@574
|
1277 var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;
|
bos@574
|
1278 for ( ; n; n = n.nextSibling )
|
bos@574
|
1279 if ( n.nodeType == 1 ) {
|
bos@574
|
1280 var id = jQuery.data(n);
|
bos@574
|
1281
|
bos@574
|
1282 if ( m == "~" && merge[id] ) break;
|
bos@574
|
1283
|
bos@574
|
1284 if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) {
|
bos@574
|
1285 if ( m == "~" ) merge[id] = true;
|
bos@574
|
1286 r.push( n );
|
bos@574
|
1287 }
|
bos@574
|
1288
|
bos@574
|
1289 if ( m == "+" ) break;
|
bos@574
|
1290 }
|
bos@574
|
1291 }
|
bos@574
|
1292
|
bos@574
|
1293 ret = r;
|
bos@574
|
1294
|
bos@574
|
1295 // And remove the token
|
bos@574
|
1296 t = jQuery.trim( t.replace( re, "" ) );
|
bos@574
|
1297 foundToken = true;
|
bos@574
|
1298 }
|
bos@574
|
1299 }
|
bos@574
|
1300
|
bos@574
|
1301 // See if there's still an expression, and that we haven't already
|
bos@574
|
1302 // matched a token
|
bos@574
|
1303 if ( t && !foundToken ) {
|
bos@574
|
1304 // Handle multiple expressions
|
bos@574
|
1305 if ( !t.indexOf(",") ) {
|
bos@574
|
1306 // Clean the result set
|
bos@574
|
1307 if ( context == ret[0] ) ret.shift();
|
bos@574
|
1308
|
bos@574
|
1309 // Merge the result sets
|
bos@574
|
1310 done = jQuery.merge( done, ret );
|
bos@574
|
1311
|
bos@574
|
1312 // Reset the context
|
bos@574
|
1313 r = ret = [context];
|
bos@574
|
1314
|
bos@574
|
1315 // Touch up the selector string
|
bos@574
|
1316 t = " " + t.substr(1,t.length);
|
bos@574
|
1317
|
bos@574
|
1318 } else {
|
bos@574
|
1319 // Optimize for the case nodeName#idName
|
bos@574
|
1320 var re2 = quickID;
|
bos@574
|
1321 var m = re2.exec(t);
|
bos@574
|
1322
|
bos@574
|
1323 // Re-organize the results, so that they're consistent
|
bos@574
|
1324 if ( m ) {
|
bos@574
|
1325 m = [ 0, m[2], m[3], m[1] ];
|
bos@574
|
1326
|
bos@574
|
1327 } else {
|
bos@574
|
1328 // Otherwise, do a traditional filter check for
|
bos@574
|
1329 // ID, class, and element selectors
|
bos@574
|
1330 re2 = quickClass;
|
bos@574
|
1331 m = re2.exec(t);
|
bos@574
|
1332 }
|
bos@574
|
1333
|
bos@574
|
1334 m[2] = m[2].replace(/\\/g, "");
|
bos@574
|
1335
|
bos@574
|
1336 var elem = ret[ret.length-1];
|
bos@574
|
1337
|
bos@574
|
1338 // Try to do a global search by ID, where we can
|
bos@574
|
1339 if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
|
bos@574
|
1340 // Optimization for HTML document case
|
bos@574
|
1341 var oid = elem.getElementById(m[2]);
|
bos@574
|
1342
|
bos@574
|
1343 // Do a quick check for the existence of the actual ID attribute
|
bos@574
|
1344 // to avoid selecting by the name attribute in IE
|
bos@574
|
1345 // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
|
bos@574
|
1346 if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
|
bos@574
|
1347 oid = jQuery('[@id="'+m[2]+'"]', elem)[0];
|
bos@574
|
1348
|
bos@574
|
1349 // Do a quick check for node name (where applicable) so
|
bos@574
|
1350 // that div#foo searches will be really fast
|
bos@574
|
1351 ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
|
bos@574
|
1352 } else {
|
bos@574
|
1353 // We need to find all descendant elements
|
bos@574
|
1354 for ( var i = 0; ret[i]; i++ ) {
|
bos@574
|
1355 // Grab the tag name being searched for
|
bos@574
|
1356 var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2];
|
bos@574
|
1357
|
bos@574
|
1358 // Handle IE7 being really dumb about <object>s
|
bos@574
|
1359 if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )
|
bos@574
|
1360 tag = "param";
|
bos@574
|
1361
|
bos@574
|
1362 r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));
|
bos@574
|
1363 }
|
bos@574
|
1364
|
bos@574
|
1365 // It's faster to filter by class and be done with it
|
bos@574
|
1366 if ( m[1] == "." )
|
bos@574
|
1367 r = jQuery.classFilter( r, m[2] );
|
bos@574
|
1368
|
bos@574
|
1369 // Same with ID filtering
|
bos@574
|
1370 if ( m[1] == "#" ) {
|
bos@574
|
1371 var tmp = [];
|
bos@574
|
1372
|
bos@574
|
1373 // Try to find the element with the ID
|
bos@574
|
1374 for ( var i = 0; r[i]; i++ )
|
bos@574
|
1375 if ( r[i].getAttribute("id") == m[2] ) {
|
bos@574
|
1376 tmp = [ r[i] ];
|
bos@574
|
1377 break;
|
bos@574
|
1378 }
|
bos@574
|
1379
|
bos@574
|
1380 r = tmp;
|
bos@574
|
1381 }
|
bos@574
|
1382
|
bos@574
|
1383 ret = r;
|
bos@574
|
1384 }
|
bos@574
|
1385
|
bos@574
|
1386 t = t.replace( re2, "" );
|
bos@574
|
1387 }
|
bos@574
|
1388
|
bos@574
|
1389 }
|
bos@574
|
1390
|
bos@574
|
1391 // If a selector string still exists
|
bos@574
|
1392 if ( t ) {
|
bos@574
|
1393 // Attempt to filter it
|
bos@574
|
1394 var val = jQuery.filter(t,r);
|
bos@574
|
1395 ret = r = val.r;
|
bos@574
|
1396 t = jQuery.trim(val.t);
|
bos@574
|
1397 }
|
bos@574
|
1398 }
|
bos@574
|
1399
|
bos@574
|
1400 // An error occurred with the selector;
|
bos@574
|
1401 // just return an empty set instead
|
bos@574
|
1402 if ( t )
|
bos@574
|
1403 ret = [];
|
bos@574
|
1404
|
bos@574
|
1405 // Remove the root context
|
bos@574
|
1406 if ( ret && context == ret[0] )
|
bos@574
|
1407 ret.shift();
|
bos@574
|
1408
|
bos@574
|
1409 // And combine the results
|
bos@574
|
1410 done = jQuery.merge( done, ret );
|
bos@574
|
1411
|
bos@574
|
1412 return done;
|
bos@574
|
1413 },
|
bos@574
|
1414
|
bos@574
|
1415 classFilter: function(r,m,not){
|
bos@574
|
1416 m = " " + m + " ";
|
bos@574
|
1417 var tmp = [];
|
bos@574
|
1418 for ( var i = 0; r[i]; i++ ) {
|
bos@574
|
1419 var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;
|
bos@574
|
1420 if ( !not && pass || not && !pass )
|
bos@574
|
1421 tmp.push( r[i] );
|
bos@574
|
1422 }
|
bos@574
|
1423 return tmp;
|
bos@574
|
1424 },
|
bos@574
|
1425
|
bos@574
|
1426 filter: function(t,r,not) {
|
bos@574
|
1427 var last;
|
bos@574
|
1428
|
bos@574
|
1429 // Look for common filter expressions
|
bos@574
|
1430 while ( t && t != last ) {
|
bos@574
|
1431 last = t;
|
bos@574
|
1432
|
bos@574
|
1433 var p = jQuery.parse, m;
|
bos@574
|
1434
|
bos@574
|
1435 for ( var i = 0; p[i]; i++ ) {
|
bos@574
|
1436 m = p[i].exec( t );
|
bos@574
|
1437
|
bos@574
|
1438 if ( m ) {
|
bos@574
|
1439 // Remove what we just matched
|
bos@574
|
1440 t = t.substring( m[0].length );
|
bos@574
|
1441
|
bos@574
|
1442 m[2] = m[2].replace(/\\/g, "");
|
bos@574
|
1443 break;
|
bos@574
|
1444 }
|
bos@574
|
1445 }
|
bos@574
|
1446
|
bos@574
|
1447 if ( !m )
|
bos@574
|
1448 break;
|
bos@574
|
1449
|
bos@574
|
1450 // :not() is a special case that can be optimized by
|
bos@574
|
1451 // keeping it out of the expression list
|
bos@574
|
1452 if ( m[1] == ":" && m[2] == "not" )
|
bos@574
|
1453 r = jQuery.filter(m[3], r, true).r;
|
bos@574
|
1454
|
bos@574
|
1455 // We can get a big speed boost by filtering by class here
|
bos@574
|
1456 else if ( m[1] == "." )
|
bos@574
|
1457 r = jQuery.classFilter(r, m[2], not);
|
bos@574
|
1458
|
bos@574
|
1459 else if ( m[1] == "[" ) {
|
bos@574
|
1460 var tmp = [], type = m[3];
|
bos@574
|
1461
|
bos@574
|
1462 for ( var i = 0, rl = r.length; i < rl; i++ ) {
|
bos@574
|
1463 var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
|
bos@574
|
1464
|
bos@574
|
1465 if ( z == null || /href|src|selected/.test(m[2]) )
|
bos@574
|
1466 z = jQuery.attr(a,m[2]) || '';
|
bos@574
|
1467
|
bos@574
|
1468 if ( (type == "" && !!z ||
|
bos@574
|
1469 type == "=" && z == m[5] ||
|
bos@574
|
1470 type == "!=" && z != m[5] ||
|
bos@574
|
1471 type == "^=" && z && !z.indexOf(m[5]) ||
|
bos@574
|
1472 type == "$=" && z.substr(z.length - m[5].length) == m[5] ||
|
bos@574
|
1473 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
|
bos@574
|
1474 tmp.push( a );
|
bos@574
|
1475 }
|
bos@574
|
1476
|
bos@574
|
1477 r = tmp;
|
bos@574
|
1478
|
bos@574
|
1479 // We can get a speed boost by handling nth-child here
|
bos@574
|
1480 } else if ( m[1] == ":" && m[2] == "nth-child" ) {
|
bos@574
|
1481 var merge = {}, tmp = [],
|
bos@574
|
1482 test = /(\d*)n\+?(\d*)/.exec(
|
bos@574
|
1483 m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||
|
bos@574
|
1484 !/\D/.test(m[3]) && "n+" + m[3] || m[3]),
|
bos@574
|
1485 first = (test[1] || 1) - 0, last = test[2] - 0;
|
bos@574
|
1486
|
bos@574
|
1487 for ( var i = 0, rl = r.length; i < rl; i++ ) {
|
bos@574
|
1488 var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
|
bos@574
|
1489
|
bos@574
|
1490 if ( !merge[id] ) {
|
bos@574
|
1491 var c = 1;
|
bos@574
|
1492
|
bos@574
|
1493 for ( var n = parentNode.firstChild; n; n = n.nextSibling )
|
bos@574
|
1494 if ( n.nodeType == 1 )
|
bos@574
|
1495 n.nodeIndex = c++;
|
bos@574
|
1496
|
bos@574
|
1497 merge[id] = true;
|
bos@574
|
1498 }
|
bos@574
|
1499
|
bos@574
|
1500 var add = false;
|
bos@574
|
1501
|
bos@574
|
1502 if ( first == 1 ) {
|
bos@574
|
1503 if ( last == 0 || node.nodeIndex == last )
|
bos@574
|
1504 add = true;
|
bos@574
|
1505 } else if ( (node.nodeIndex + last) % first == 0 )
|
bos@574
|
1506 add = true;
|
bos@574
|
1507
|
bos@574
|
1508 if ( add ^ not )
|
bos@574
|
1509 tmp.push( node );
|
bos@574
|
1510 }
|
bos@574
|
1511
|
bos@574
|
1512 r = tmp;
|
bos@574
|
1513
|
bos@574
|
1514 // Otherwise, find the expression to execute
|
bos@574
|
1515 } else {
|
bos@574
|
1516 var f = jQuery.expr[m[1]];
|
bos@574
|
1517 if ( typeof f != "string" )
|
bos@574
|
1518 f = jQuery.expr[m[1]][m[2]];
|
bos@574
|
1519
|
bos@574
|
1520 // Build a custom macro to enclose it
|
bos@574
|
1521 f = eval("false||function(a,i){return " + f + "}");
|
bos@574
|
1522
|
bos@574
|
1523 // Execute it against the current filter
|
bos@574
|
1524 r = jQuery.grep( r, f, not );
|
bos@574
|
1525 }
|
bos@574
|
1526 }
|
bos@574
|
1527
|
bos@574
|
1528 // Return an array of filtered elements (r)
|
bos@574
|
1529 // and the modified expression string (t)
|
bos@574
|
1530 return { r: r, t: t };
|
bos@574
|
1531 },
|
bos@574
|
1532
|
bos@574
|
1533 dir: function( elem, dir ){
|
bos@574
|
1534 var matched = [];
|
bos@574
|
1535 var cur = elem[dir];
|
bos@574
|
1536 while ( cur && cur != document ) {
|
bos@574
|
1537 if ( cur.nodeType == 1 )
|
bos@574
|
1538 matched.push( cur );
|
bos@574
|
1539 cur = cur[dir];
|
bos@574
|
1540 }
|
bos@574
|
1541 return matched;
|
bos@574
|
1542 },
|
bos@574
|
1543
|
bos@574
|
1544 nth: function(cur,result,dir,elem){
|
bos@574
|
1545 result = result || 1;
|
bos@574
|
1546 var num = 0;
|
bos@574
|
1547
|
bos@574
|
1548 for ( ; cur; cur = cur[dir] )
|
bos@574
|
1549 if ( cur.nodeType == 1 && ++num == result )
|
bos@574
|
1550 break;
|
bos@574
|
1551
|
bos@574
|
1552 return cur;
|
bos@574
|
1553 },
|
bos@574
|
1554
|
bos@574
|
1555 sibling: function( n, elem ) {
|
bos@574
|
1556 var r = [];
|
bos@574
|
1557
|
bos@574
|
1558 for ( ; n; n = n.nextSibling ) {
|
bos@574
|
1559 if ( n.nodeType == 1 && (!elem || n != elem) )
|
bos@574
|
1560 r.push( n );
|
bos@574
|
1561 }
|
bos@574
|
1562
|
bos@574
|
1563 return r;
|
bos@574
|
1564 }
|
bos@574
|
1565 });
|
bos@574
|
1566 /*
|
bos@574
|
1567 * A number of helper functions used for managing events.
|
bos@574
|
1568 * Many of the ideas behind this code orignated from
|
bos@574
|
1569 * Dean Edwards' addEvent library.
|
bos@574
|
1570 */
|
bos@574
|
1571 jQuery.event = {
|
bos@574
|
1572
|
bos@574
|
1573 // Bind an event to an element
|
bos@574
|
1574 // Original by Dean Edwards
|
bos@574
|
1575 add: function(element, type, handler, data) {
|
bos@574
|
1576 // For whatever reason, IE has trouble passing the window object
|
bos@574
|
1577 // around, causing it to be cloned in the process
|
bos@574
|
1578 if ( jQuery.browser.msie && element.setInterval != undefined )
|
bos@574
|
1579 element = window;
|
bos@574
|
1580
|
bos@574
|
1581 // Make sure that the function being executed has a unique ID
|
bos@574
|
1582 if ( !handler.guid )
|
bos@574
|
1583 handler.guid = this.guid++;
|
bos@574
|
1584
|
bos@574
|
1585 // if data is passed, bind to handler
|
bos@574
|
1586 if( data != undefined ) {
|
bos@574
|
1587 // Create temporary function pointer to original handler
|
bos@574
|
1588 var fn = handler;
|
bos@574
|
1589
|
bos@574
|
1590 // Create unique handler function, wrapped around original handler
|
bos@574
|
1591 handler = function() {
|
bos@574
|
1592 // Pass arguments and context to original handler
|
bos@574
|
1593 return fn.apply(this, arguments);
|
bos@574
|
1594 };
|
bos@574
|
1595
|
bos@574
|
1596 // Store data in unique handler
|
bos@574
|
1597 handler.data = data;
|
bos@574
|
1598
|
bos@574
|
1599 // Set the guid of unique handler to the same of original handler, so it can be removed
|
bos@574
|
1600 handler.guid = fn.guid;
|
bos@574
|
1601 }
|
bos@574
|
1602
|
bos@574
|
1603 // Namespaced event handlers
|
bos@574
|
1604 var parts = type.split(".");
|
bos@574
|
1605 type = parts[0];
|
bos@574
|
1606 handler.type = parts[1];
|
bos@574
|
1607
|
bos@574
|
1608 // Init the element's event structure
|
bos@574
|
1609 var events = jQuery.data(element, "events") || jQuery.data(element, "events", {});
|
bos@574
|
1610
|
bos@574
|
1611 var handle = jQuery.data(element, "handle", function(){
|
bos@574
|
1612 // returned undefined or false
|
bos@574
|
1613 var val;
|
bos@574
|
1614
|
bos@574
|
1615 // Handle the second event of a trigger and when
|
bos@574
|
1616 // an event is called after a page has unloaded
|
bos@574
|
1617 if ( typeof jQuery == "undefined" || jQuery.event.triggered )
|
bos@574
|
1618 return val;
|
bos@574
|
1619
|
bos@574
|
1620 val = jQuery.event.handle.apply(element, arguments);
|
bos@574
|
1621
|
bos@574
|
1622 return val;
|
bos@574
|
1623 });
|
bos@574
|
1624
|
bos@574
|
1625 // Get the current list of functions bound to this event
|
bos@574
|
1626 var handlers = events[type];
|
bos@574
|
1627
|
bos@574
|
1628 // Init the event handler queue
|
bos@574
|
1629 if (!handlers) {
|
bos@574
|
1630 handlers = events[type] = {};
|
bos@574
|
1631
|
bos@574
|
1632 // And bind the global event handler to the element
|
bos@574
|
1633 if (element.addEventListener)
|
bos@574
|
1634 element.addEventListener(type, handle, false);
|
bos@574
|
1635 else
|
bos@574
|
1636 element.attachEvent("on" + type, handle);
|
bos@574
|
1637 }
|
bos@574
|
1638
|
bos@574
|
1639 // Add the function to the element's handler list
|
bos@574
|
1640 handlers[handler.guid] = handler;
|
bos@574
|
1641
|
bos@574
|
1642 // Keep track of which events have been used, for global triggering
|
bos@574
|
1643 this.global[type] = true;
|
bos@574
|
1644 },
|
bos@574
|
1645
|
bos@574
|
1646 guid: 1,
|
bos@574
|
1647 global: {},
|
bos@574
|
1648
|
bos@574
|
1649 // Detach an event or set of events from an element
|
bos@574
|
1650 remove: function(element, type, handler) {
|
bos@574
|
1651 var events = jQuery.data(element, "events"), ret, index;
|
bos@574
|
1652
|
bos@574
|
1653 // Namespaced event handlers
|
bos@574
|
1654 if ( typeof type == "string" ) {
|
bos@574
|
1655 var parts = type.split(".");
|
bos@574
|
1656 type = parts[0];
|
bos@574
|
1657 }
|
bos@574
|
1658
|
bos@574
|
1659 if ( events ) {
|
bos@574
|
1660 // type is actually an event object here
|
bos@574
|
1661 if ( type && type.type ) {
|
bos@574
|
1662 handler = type.handler;
|
bos@574
|
1663 type = type.type;
|
bos@574
|
1664 }
|
bos@574
|
1665
|
bos@574
|
1666 if ( !type ) {
|
bos@574
|
1667 for ( type in events )
|
bos@574
|
1668 this.remove( element, type );
|
bos@574
|
1669
|
bos@574
|
1670 } else if ( events[type] ) {
|
bos@574
|
1671 // remove the given handler for the given type
|
bos@574
|
1672 if ( handler )
|
bos@574
|
1673 delete events[type][handler.guid];
|
bos@574
|
1674
|
bos@574
|
1675 // remove all handlers for the given type
|
bos@574
|
1676 else
|
bos@574
|
1677 for ( handler in events[type] )
|
bos@574
|
1678 // Handle the removal of namespaced events
|
bos@574
|
1679 if ( !parts[1] || events[type][handler].type == parts[1] )
|
bos@574
|
1680 delete events[type][handler];
|
bos@574
|
1681
|
bos@574
|
1682 // remove generic event handler if no more handlers exist
|
bos@574
|
1683 for ( ret in events[type] ) break;
|
bos@574
|
1684 if ( !ret ) {
|
bos@574
|
1685 if (element.removeEventListener)
|
bos@574
|
1686 element.removeEventListener(type, jQuery.data(element, "handle"), false);
|
bos@574
|
1687 else
|
bos@574
|
1688 element.detachEvent("on" + type, jQuery.data(element, "handle"));
|
bos@574
|
1689 ret = null;
|
bos@574
|
1690 delete events[type];
|
bos@574
|
1691 }
|
bos@574
|
1692 }
|
bos@574
|
1693
|
bos@574
|
1694 // Remove the expando if it's no longer used
|
bos@574
|
1695 for ( ret in events ) break;
|
bos@574
|
1696 if ( !ret ) {
|
bos@574
|
1697 jQuery.removeData( element, "events" );
|
bos@574
|
1698 jQuery.removeData( element, "handle" );
|
bos@574
|
1699 }
|
bos@574
|
1700 }
|
bos@574
|
1701 },
|
bos@574
|
1702
|
bos@574
|
1703 trigger: function(type, data, element, donative, extra) {
|
bos@574
|
1704 // Clone the incoming data, if any
|
bos@574
|
1705 data = jQuery.makeArray(data || []);
|
bos@574
|
1706
|
bos@574
|
1707 // Handle a global trigger
|
bos@574
|
1708 if ( !element ) {
|
bos@574
|
1709 // Only trigger if we've ever bound an event for it
|
bos@574
|
1710 if ( this.global[type] )
|
bos@574
|
1711 jQuery("*").add([window, document]).trigger(type, data);
|
bos@574
|
1712
|
bos@574
|
1713 // Handle triggering a single element
|
bos@574
|
1714 } else {
|
bos@574
|
1715 var val, ret, fn = jQuery.isFunction( element[ type ] || null ),
|
bos@574
|
1716 // Check to see if we need to provide a fake event, or not
|
bos@574
|
1717 evt = !data[0] || !data[0].preventDefault;
|
bos@574
|
1718
|
bos@574
|
1719 // Pass along a fake event
|
bos@574
|
1720 if ( evt )
|
bos@574
|
1721 data.unshift( this.fix({ type: type, target: element }) );
|
bos@574
|
1722
|
bos@574
|
1723 // Enforce the right trigger type
|
bos@574
|
1724 data[0].type = type;
|
bos@574
|
1725
|
bos@574
|
1726 // Trigger the event
|
bos@574
|
1727 if ( jQuery.isFunction( jQuery.data(element, "handle") ) )
|
bos@574
|
1728 val = jQuery.data(element, "handle").apply( element, data );
|
bos@574
|
1729
|
bos@574
|
1730 // Handle triggering native .onfoo handlers
|
bos@574
|
1731 if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )
|
bos@574
|
1732 val = false;
|
bos@574
|
1733
|
bos@574
|
1734 // Extra functions don't get the custom event object
|
bos@574
|
1735 if ( evt )
|
bos@574
|
1736 data.shift();
|
bos@574
|
1737
|
bos@574
|
1738 // Handle triggering of extra function
|
bos@574
|
1739 if ( extra && extra.apply( element, data ) === false )
|
bos@574
|
1740 val = false;
|
bos@574
|
1741
|
bos@574
|
1742 // Trigger the native events (except for clicks on links)
|
bos@574
|
1743 if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {
|
bos@574
|
1744 this.triggered = true;
|
bos@574
|
1745 element[ type ]();
|
bos@574
|
1746 }
|
bos@574
|
1747
|
bos@574
|
1748 this.triggered = false;
|
bos@574
|
1749 }
|
bos@574
|
1750
|
bos@574
|
1751 return val;
|
bos@574
|
1752 },
|
bos@574
|
1753
|
bos@574
|
1754 handle: function(event) {
|
bos@574
|
1755 // returned undefined or false
|
bos@574
|
1756 var val;
|
bos@574
|
1757
|
bos@574
|
1758 // Empty object is for triggered events with no data
|
bos@574
|
1759 event = jQuery.event.fix( event || window.event || {} );
|
bos@574
|
1760
|
bos@574
|
1761 // Namespaced event handlers
|
bos@574
|
1762 var parts = event.type.split(".");
|
bos@574
|
1763 event.type = parts[0];
|
bos@574
|
1764
|
bos@574
|
1765 var c = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 );
|
bos@574
|
1766 args.unshift( event );
|
bos@574
|
1767
|
bos@574
|
1768 for ( var j in c ) {
|
bos@574
|
1769 // Pass in a reference to the handler function itself
|
bos@574
|
1770 // So that we can later remove it
|
bos@574
|
1771 args[0].handler = c[j];
|
bos@574
|
1772 args[0].data = c[j].data;
|
bos@574
|
1773
|
bos@574
|
1774 // Filter the functions by class
|
bos@574
|
1775 if ( !parts[1] || c[j].type == parts[1] ) {
|
bos@574
|
1776 var tmp = c[j].apply( this, args );
|
bos@574
|
1777
|
bos@574
|
1778 if ( val !== false )
|
bos@574
|
1779 val = tmp;
|
bos@574
|
1780
|
bos@574
|
1781 if ( tmp === false ) {
|
bos@574
|
1782 event.preventDefault();
|
bos@574
|
1783 event.stopPropagation();
|
bos@574
|
1784 }
|
bos@574
|
1785 }
|
bos@574
|
1786 }
|
bos@574
|
1787
|
bos@574
|
1788 // Clean up added properties in IE to prevent memory leak
|
bos@574
|
1789 if (jQuery.browser.msie)
|
bos@574
|
1790 event.target = event.preventDefault = event.stopPropagation =
|
bos@574
|
1791 event.handler = event.data = null;
|
bos@574
|
1792
|
bos@574
|
1793 return val;
|
bos@574
|
1794 },
|
bos@574
|
1795
|
bos@574
|
1796 fix: function(event) {
|
bos@574
|
1797 // store a copy of the original event object
|
bos@574
|
1798 // and clone to set read-only properties
|
bos@574
|
1799 var originalEvent = event;
|
bos@574
|
1800 event = jQuery.extend({}, originalEvent);
|
bos@574
|
1801
|
bos@574
|
1802 // add preventDefault and stopPropagation since
|
bos@574
|
1803 // they will not work on the clone
|
bos@574
|
1804 event.preventDefault = function() {
|
bos@574
|
1805 // if preventDefault exists run it on the original event
|
bos@574
|
1806 if (originalEvent.preventDefault)
|
bos@574
|
1807 originalEvent.preventDefault();
|
bos@574
|
1808 // otherwise set the returnValue property of the original event to false (IE)
|
bos@574
|
1809 originalEvent.returnValue = false;
|
bos@574
|
1810 };
|
bos@574
|
1811 event.stopPropagation = function() {
|
bos@574
|
1812 // if stopPropagation exists run it on the original event
|
bos@574
|
1813 if (originalEvent.stopPropagation)
|
bos@574
|
1814 originalEvent.stopPropagation();
|
bos@574
|
1815 // otherwise set the cancelBubble property of the original event to true (IE)
|
bos@574
|
1816 originalEvent.cancelBubble = true;
|
bos@574
|
1817 };
|
bos@574
|
1818
|
bos@574
|
1819 // Fix target property, if necessary
|
bos@574
|
1820 if ( !event.target && event.srcElement )
|
bos@574
|
1821 event.target = event.srcElement;
|
bos@574
|
1822
|
bos@574
|
1823 // check if target is a textnode (safari)
|
bos@574
|
1824 if (jQuery.browser.safari && event.target.nodeType == 3)
|
bos@574
|
1825 event.target = originalEvent.target.parentNode;
|
bos@574
|
1826
|
bos@574
|
1827 // Add relatedTarget, if necessary
|
bos@574
|
1828 if ( !event.relatedTarget && event.fromElement )
|
bos@574
|
1829 event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
|
bos@574
|
1830
|
bos@574
|
1831 // Calculate pageX/Y if missing and clientX/Y available
|
bos@574
|
1832 if ( event.pageX == null && event.clientX != null ) {
|
bos@574
|
1833 var e = document.documentElement, b = document.body;
|
bos@574
|
1834 event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
|
bos@574
|
1835 event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
|
bos@574
|
1836 }
|
bos@574
|
1837
|
bos@574
|
1838 // Add which for key events
|
bos@574
|
1839 if ( !event.which && (event.charCode || event.keyCode) )
|
bos@574
|
1840 event.which = event.charCode || event.keyCode;
|
bos@574
|
1841
|
bos@574
|
1842 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
|
bos@574
|
1843 if ( !event.metaKey && event.ctrlKey )
|
bos@574
|
1844 event.metaKey = event.ctrlKey;
|
bos@574
|
1845
|
bos@574
|
1846 // Add which for click: 1 == left; 2 == middle; 3 == right
|
bos@574
|
1847 // Note: button is not normalized, so don't use it
|
bos@574
|
1848 if ( !event.which && event.button )
|
bos@574
|
1849 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
|
bos@574
|
1850
|
bos@574
|
1851 return event;
|
bos@574
|
1852 }
|
bos@574
|
1853 };
|
bos@574
|
1854
|
bos@574
|
1855 jQuery.fn.extend({
|
bos@574
|
1856 bind: function( type, data, fn ) {
|
bos@574
|
1857 return type == "unload" ? this.one(type, data, fn) : this.each(function(){
|
bos@574
|
1858 jQuery.event.add( this, type, fn || data, fn && data );
|
bos@574
|
1859 });
|
bos@574
|
1860 },
|
bos@574
|
1861
|
bos@574
|
1862 one: function( type, data, fn ) {
|
bos@574
|
1863 return this.each(function(){
|
bos@574
|
1864 jQuery.event.add( this, type, function(event) {
|
bos@574
|
1865 jQuery(this).unbind(event);
|
bos@574
|
1866 return (fn || data).apply( this, arguments);
|
bos@574
|
1867 }, fn && data);
|
bos@574
|
1868 });
|
bos@574
|
1869 },
|
bos@574
|
1870
|
bos@574
|
1871 unbind: function( type, fn ) {
|
bos@574
|
1872 return this.each(function(){
|
bos@574
|
1873 jQuery.event.remove( this, type, fn );
|
bos@574
|
1874 });
|
bos@574
|
1875 },
|
bos@574
|
1876
|
bos@574
|
1877 trigger: function( type, data, fn ) {
|
bos@574
|
1878 return this.each(function(){
|
bos@574
|
1879 jQuery.event.trigger( type, data, this, true, fn );
|
bos@574
|
1880 });
|
bos@574
|
1881 },
|
bos@574
|
1882
|
bos@574
|
1883 triggerHandler: function( type, data, fn ) {
|
bos@574
|
1884 if ( this[0] )
|
bos@574
|
1885 return jQuery.event.trigger( type, data, this[0], false, fn );
|
bos@574
|
1886 },
|
bos@574
|
1887
|
bos@574
|
1888 toggle: function() {
|
bos@574
|
1889 // Save reference to arguments for access in closure
|
bos@574
|
1890 var a = arguments;
|
bos@574
|
1891
|
bos@574
|
1892 return this.click(function(e) {
|
bos@574
|
1893 // Figure out which function to execute
|
bos@574
|
1894 this.lastToggle = 0 == this.lastToggle ? 1 : 0;
|
bos@574
|
1895
|
bos@574
|
1896 // Make sure that clicks stop
|
bos@574
|
1897 e.preventDefault();
|
bos@574
|
1898
|
bos@574
|
1899 // and execute the function
|
bos@574
|
1900 return a[this.lastToggle].apply( this, [e] ) || false;
|
bos@574
|
1901 });
|
bos@574
|
1902 },
|
bos@574
|
1903
|
bos@574
|
1904 hover: function(f,g) {
|
bos@574
|
1905
|
bos@574
|
1906 // A private function for handling mouse 'hovering'
|
bos@574
|
1907 function handleHover(e) {
|
bos@574
|
1908 // Check if mouse(over|out) are still within the same parent element
|
bos@574
|
1909 var p = e.relatedTarget;
|
bos@574
|
1910
|
bos@574
|
1911 // Traverse up the tree
|
bos@574
|
1912 while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; };
|
bos@574
|
1913
|
bos@574
|
1914 // If we actually just moused on to a sub-element, ignore it
|
bos@574
|
1915 if ( p == this ) return false;
|
bos@574
|
1916
|
bos@574
|
1917 // Execute the right function
|
bos@574
|
1918 return (e.type == "mouseover" ? f : g).apply(this, [e]);
|
bos@574
|
1919 }
|
bos@574
|
1920
|
bos@574
|
1921 // Bind the function to the two event listeners
|
bos@574
|
1922 return this.mouseover(handleHover).mouseout(handleHover);
|
bos@574
|
1923 },
|
bos@574
|
1924
|
bos@574
|
1925 ready: function(f) {
|
bos@574
|
1926 // Attach the listeners
|
bos@574
|
1927 bindReady();
|
bos@574
|
1928
|
bos@574
|
1929 // If the DOM is already ready
|
bos@574
|
1930 if ( jQuery.isReady )
|
bos@574
|
1931 // Execute the function immediately
|
bos@574
|
1932 f.apply( document, [jQuery] );
|
bos@574
|
1933
|
bos@574
|
1934 // Otherwise, remember the function for later
|
bos@574
|
1935 else
|
bos@574
|
1936 // Add the function to the wait list
|
bos@574
|
1937 jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );
|
bos@574
|
1938
|
bos@574
|
1939 return this;
|
bos@574
|
1940 }
|
bos@574
|
1941 });
|
bos@574
|
1942
|
bos@574
|
1943 jQuery.extend({
|
bos@574
|
1944 /*
|
bos@574
|
1945 * All the code that makes DOM Ready work nicely.
|
bos@574
|
1946 */
|
bos@574
|
1947 isReady: false,
|
bos@574
|
1948 readyList: [],
|
bos@574
|
1949
|
bos@574
|
1950 // Handle when the DOM is ready
|
bos@574
|
1951 ready: function() {
|
bos@574
|
1952 // Make sure that the DOM is not already loaded
|
bos@574
|
1953 if ( !jQuery.isReady ) {
|
bos@574
|
1954 // Remember that the DOM is ready
|
bos@574
|
1955 jQuery.isReady = true;
|
bos@574
|
1956
|
bos@574
|
1957 // If there are functions bound, to execute
|
bos@574
|
1958 if ( jQuery.readyList ) {
|
bos@574
|
1959 // Execute all of them
|
bos@574
|
1960 jQuery.each( jQuery.readyList, function(){
|
bos@574
|
1961 this.apply( document );
|
bos@574
|
1962 });
|
bos@574
|
1963
|
bos@574
|
1964 // Reset the list of functions
|
bos@574
|
1965 jQuery.readyList = null;
|
bos@574
|
1966 }
|
bos@574
|
1967 // Remove event listener to avoid memory leak
|
bos@574
|
1968 if ( jQuery.browser.mozilla || jQuery.browser.opera )
|
bos@574
|
1969 document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );
|
bos@574
|
1970
|
bos@574
|
1971 // Remove script element used by IE hack
|
bos@574
|
1972 if( !window.frames.length ) // don't remove if frames are present (#1187)
|
bos@574
|
1973 jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });
|
bos@574
|
1974 }
|
bos@574
|
1975 }
|
bos@574
|
1976 });
|
bos@574
|
1977
|
bos@574
|
1978 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
|
bos@574
|
1979 "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
|
bos@574
|
1980 "submit,keydown,keypress,keyup,error").split(","), function(i,o){
|
bos@574
|
1981
|
bos@574
|
1982 // Handle event binding
|
bos@574
|
1983 jQuery.fn[o] = function(f){
|
bos@574
|
1984 return f ? this.bind(o, f) : this.trigger(o);
|
bos@574
|
1985 };
|
bos@574
|
1986 });
|
bos@574
|
1987
|
bos@574
|
1988 var readyBound = false;
|
bos@574
|
1989
|
bos@574
|
1990 function bindReady(){
|
bos@574
|
1991 if ( readyBound ) return;
|
bos@574
|
1992 readyBound = true;
|
bos@574
|
1993
|
bos@574
|
1994 // If Mozilla is used
|
bos@574
|
1995 if ( jQuery.browser.mozilla || jQuery.browser.opera )
|
bos@574
|
1996 // Use the handy event callback
|
bos@574
|
1997 document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
|
bos@574
|
1998
|
bos@574
|
1999 // If IE is used, use the excellent hack by Matthias Miller
|
bos@574
|
2000 // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
|
bos@574
|
2001 else if ( jQuery.browser.msie ) {
|
bos@574
|
2002
|
bos@574
|
2003 // Only works if you document.write() it
|
bos@574
|
2004 document.write("<scr" + "ipt id=__ie_init defer=true " +
|
bos@574
|
2005 "src=//:><\/script>");
|
bos@574
|
2006
|
bos@574
|
2007 // Use the defer script hack
|
bos@574
|
2008 var script = document.getElementById("__ie_init");
|
bos@574
|
2009
|
bos@574
|
2010 // script does not exist if jQuery is loaded dynamically
|
bos@574
|
2011 if ( script )
|
bos@574
|
2012 script.onreadystatechange = function() {
|
bos@574
|
2013 if ( this.readyState != "complete" ) return;
|
bos@574
|
2014 jQuery.ready();
|
bos@574
|
2015 };
|
bos@574
|
2016
|
bos@574
|
2017 // Clear from memory
|
bos@574
|
2018 script = null;
|
bos@574
|
2019
|
bos@574
|
2020 // If Safari is used
|
bos@574
|
2021 } else if ( jQuery.browser.safari )
|
bos@574
|
2022 // Continually check to see if the document.readyState is valid
|
bos@574
|
2023 jQuery.safariTimer = setInterval(function(){
|
bos@574
|
2024 // loaded and complete are both valid states
|
bos@574
|
2025 if ( document.readyState == "loaded" ||
|
bos@574
|
2026 document.readyState == "complete" ) {
|
bos@574
|
2027
|
bos@574
|
2028 // If either one are found, remove the timer
|
bos@574
|
2029 clearInterval( jQuery.safariTimer );
|
bos@574
|
2030 jQuery.safariTimer = null;
|
bos@574
|
2031
|
bos@574
|
2032 // and execute any waiting functions
|
bos@574
|
2033 jQuery.ready();
|
bos@574
|
2034 }
|
bos@574
|
2035 }, 10);
|
bos@574
|
2036
|
bos@574
|
2037 // A fallback to window.onload, that will always work
|
bos@574
|
2038 jQuery.event.add( window, "load", jQuery.ready );
|
bos@574
|
2039 }
|
bos@574
|
2040 jQuery.fn.extend({
|
bos@574
|
2041 load: function( url, params, callback ) {
|
bos@574
|
2042 if ( jQuery.isFunction( url ) )
|
bos@574
|
2043 return this.bind("load", url);
|
bos@574
|
2044
|
bos@574
|
2045 var off = url.indexOf(" ");
|
bos@574
|
2046 if ( off >= 0 ) {
|
bos@574
|
2047 var selector = url.slice(off, url.length);
|
bos@574
|
2048 url = url.slice(0, off);
|
bos@574
|
2049 }
|
bos@574
|
2050
|
bos@574
|
2051 callback = callback || function(){};
|
bos@574
|
2052
|
bos@574
|
2053 // Default to a GET request
|
bos@574
|
2054 var type = "GET";
|
bos@574
|
2055
|
bos@574
|
2056 // If the second parameter was provided
|
bos@574
|
2057 if ( params )
|
bos@574
|
2058 // If it's a function
|
bos@574
|
2059 if ( jQuery.isFunction( params ) ) {
|
bos@574
|
2060 // We assume that it's the callback
|
bos@574
|
2061 callback = params;
|
bos@574
|
2062 params = null;
|
bos@574
|
2063
|
bos@574
|
2064 // Otherwise, build a param string
|
bos@574
|
2065 } else {
|
bos@574
|
2066 params = jQuery.param( params );
|
bos@574
|
2067 type = "POST";
|
bos@574
|
2068 }
|
bos@574
|
2069
|
bos@574
|
2070 var self = this;
|
bos@574
|
2071
|
bos@574
|
2072 // Request the remote document
|
bos@574
|
2073 jQuery.ajax({
|
bos@574
|
2074 url: url,
|
bos@574
|
2075 type: type,
|
bos@574
|
2076 data: params,
|
bos@574
|
2077 complete: function(res, status){
|
bos@574
|
2078 // If successful, inject the HTML into all the matched elements
|
bos@574
|
2079 if ( status == "success" || status == "notmodified" )
|
bos@574
|
2080 // See if a selector was specified
|
bos@574
|
2081 self.html( selector ?
|
bos@574
|
2082 // Create a dummy div to hold the results
|
bos@574
|
2083 jQuery("<div/>")
|
bos@574
|
2084 // inject the contents of the document in, removing the scripts
|
bos@574
|
2085 // to avoid any 'Permission Denied' errors in IE
|
bos@574
|
2086 .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, ""))
|
bos@574
|
2087
|
bos@574
|
2088 // Locate the specified elements
|
bos@574
|
2089 .find(selector) :
|
bos@574
|
2090
|
bos@574
|
2091 // If not, just inject the full result
|
bos@574
|
2092 res.responseText );
|
bos@574
|
2093
|
bos@574
|
2094 // Add delay to account for Safari's delay in globalEval
|
bos@574
|
2095 setTimeout(function(){
|
bos@574
|
2096 self.each( callback, [res.responseText, status, res] );
|
bos@574
|
2097 }, 13);
|
bos@574
|
2098 }
|
bos@574
|
2099 });
|
bos@574
|
2100 return this;
|
bos@574
|
2101 },
|
bos@574
|
2102
|
bos@574
|
2103 serialize: function() {
|
bos@574
|
2104 return jQuery.param(this.serializeArray());
|
bos@574
|
2105 },
|
bos@574
|
2106 serializeArray: function() {
|
bos@574
|
2107 return this.map(function(){
|
bos@574
|
2108 return jQuery.nodeName(this, "form") ?
|
bos@574
|
2109 jQuery.makeArray(this.elements) : this;
|
bos@574
|
2110 })
|
bos@574
|
2111 .filter(function(){
|
bos@574
|
2112 return this.name && !this.disabled &&
|
bos@574
|
2113 (this.checked || /select|textarea/i.test(this.nodeName) ||
|
bos@574
|
2114 /text|hidden|password/i.test(this.type));
|
bos@574
|
2115 })
|
bos@574
|
2116 .map(function(i, elem){
|
bos@574
|
2117 var val = jQuery(this).val();
|
bos@574
|
2118 return val == null ? null :
|
bos@574
|
2119 val.constructor == Array ?
|
bos@574
|
2120 jQuery.map( val, function(val, i){
|
bos@574
|
2121 return {name: elem.name, value: val};
|
bos@574
|
2122 }) :
|
bos@574
|
2123 {name: elem.name, value: val};
|
bos@574
|
2124 }).get();
|
bos@574
|
2125 }
|
bos@574
|
2126 });
|
bos@574
|
2127
|
bos@574
|
2128 // Attach a bunch of functions for handling common AJAX events
|
bos@574
|
2129 jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){
|
bos@574
|
2130 jQuery.fn[o] = function(f){
|
bos@574
|
2131 return this.bind(o, f);
|
bos@574
|
2132 };
|
bos@574
|
2133 });
|
bos@574
|
2134
|
bos@574
|
2135 var jsc = (new Date).getTime();
|
bos@574
|
2136
|
bos@574
|
2137 jQuery.extend({
|
bos@574
|
2138 get: function( url, data, callback, type ) {
|
bos@574
|
2139 // shift arguments if data argument was ommited
|
bos@574
|
2140 if ( jQuery.isFunction( data ) ) {
|
bos@574
|
2141 callback = data;
|
bos@574
|
2142 data = null;
|
bos@574
|
2143 }
|
bos@574
|
2144
|
bos@574
|
2145 return jQuery.ajax({
|
bos@574
|
2146 type: "GET",
|
bos@574
|
2147 url: url,
|
bos@574
|
2148 data: data,
|
bos@574
|
2149 success: callback,
|
bos@574
|
2150 dataType: type
|
bos@574
|
2151 });
|
bos@574
|
2152 },
|
bos@574
|
2153
|
bos@574
|
2154 getScript: function( url, callback ) {
|
bos@574
|
2155 return jQuery.get(url, null, callback, "script");
|
bos@574
|
2156 },
|
bos@574
|
2157
|
bos@574
|
2158 getJSON: function( url, data, callback ) {
|
bos@574
|
2159 return jQuery.get(url, data, callback, "json");
|
bos@574
|
2160 },
|
bos@574
|
2161
|
bos@574
|
2162 post: function( url, data, callback, type ) {
|
bos@574
|
2163 if ( jQuery.isFunction( data ) ) {
|
bos@574
|
2164 callback = data;
|
bos@574
|
2165 data = {};
|
bos@574
|
2166 }
|
bos@574
|
2167
|
bos@574
|
2168 return jQuery.ajax({
|
bos@574
|
2169 type: "POST",
|
bos@574
|
2170 url: url,
|
bos@574
|
2171 data: data,
|
bos@574
|
2172 success: callback,
|
bos@574
|
2173 dataType: type
|
bos@574
|
2174 });
|
bos@574
|
2175 },
|
bos@574
|
2176
|
bos@574
|
2177 ajaxSetup: function( settings ) {
|
bos@574
|
2178 jQuery.extend( jQuery.ajaxSettings, settings );
|
bos@574
|
2179 },
|
bos@574
|
2180
|
bos@574
|
2181 ajaxSettings: {
|
bos@574
|
2182 global: true,
|
bos@574
|
2183 type: "GET",
|
bos@574
|
2184 timeout: 0,
|
bos@574
|
2185 contentType: "application/x-www-form-urlencoded",
|
bos@574
|
2186 processData: true,
|
bos@574
|
2187 async: true,
|
bos@574
|
2188 data: null
|
bos@574
|
2189 },
|
bos@574
|
2190
|
bos@574
|
2191 // Last-Modified header cache for next request
|
bos@574
|
2192 lastModified: {},
|
bos@574
|
2193
|
bos@574
|
2194 ajax: function( s ) {
|
bos@574
|
2195 var jsonp, jsre = /=(\?|%3F)/g, status, data;
|
bos@574
|
2196
|
bos@574
|
2197 // Extend the settings, but re-extend 's' so that it can be
|
bos@574
|
2198 // checked again later (in the test suite, specifically)
|
bos@574
|
2199 s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
|
bos@574
|
2200
|
bos@574
|
2201 // convert data if not already a string
|
bos@574
|
2202 if ( s.data && s.processData && typeof s.data != "string" )
|
bos@574
|
2203 s.data = jQuery.param(s.data);
|
bos@574
|
2204
|
bos@574
|
2205 // Handle JSONP Parameter Callbacks
|
bos@574
|
2206 if ( s.dataType == "jsonp" ) {
|
bos@574
|
2207 if ( s.type.toLowerCase() == "get" ) {
|
bos@574
|
2208 if ( !s.url.match(jsre) )
|
bos@574
|
2209 s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?";
|
bos@574
|
2210 } else if ( !s.data || !s.data.match(jsre) )
|
bos@574
|
2211 s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
|
bos@574
|
2212 s.dataType = "json";
|
bos@574
|
2213 }
|
bos@574
|
2214
|
bos@574
|
2215 // Build temporary JSONP function
|
bos@574
|
2216 if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) {
|
bos@574
|
2217 jsonp = "jsonp" + jsc++;
|
bos@574
|
2218
|
bos@574
|
2219 // Replace the =? sequence both in the query string and the data
|
bos@574
|
2220 if ( s.data )
|
bos@574
|
2221 s.data = s.data.replace(jsre, "=" + jsonp);
|
bos@574
|
2222 s.url = s.url.replace(jsre, "=" + jsonp);
|
bos@574
|
2223
|
bos@574
|
2224 // We need to make sure
|
bos@574
|
2225 // that a JSONP style response is executed properly
|
bos@574
|
2226 s.dataType = "script";
|
bos@574
|
2227
|
bos@574
|
2228 // Handle JSONP-style loading
|
bos@574
|
2229 window[ jsonp ] = function(tmp){
|
bos@574
|
2230 data = tmp;
|
bos@574
|
2231 success();
|
bos@574
|
2232 complete();
|
bos@574
|
2233 // Garbage collect
|
bos@574
|
2234 window[ jsonp ] = undefined;
|
bos@574
|
2235 try{ delete window[ jsonp ]; } catch(e){}
|
bos@574
|
2236 };
|
bos@574
|
2237 }
|
bos@574
|
2238
|
bos@574
|
2239 if ( s.dataType == "script" && s.cache == null )
|
bos@574
|
2240 s.cache = false;
|
bos@574
|
2241
|
bos@574
|
2242 if ( s.cache === false && s.type.toLowerCase() == "get" )
|
bos@574
|
2243 s.url += (s.url.match(/\?/) ? "&" : "?") + "_=" + (new Date()).getTime();
|
bos@574
|
2244
|
bos@574
|
2245 // If data is available, append data to url for get requests
|
bos@574
|
2246 if ( s.data && s.type.toLowerCase() == "get" ) {
|
bos@574
|
2247 s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
|
bos@574
|
2248
|
bos@574
|
2249 // IE likes to send both get and post data, prevent this
|
bos@574
|
2250 s.data = null;
|
bos@574
|
2251 }
|
bos@574
|
2252
|
bos@574
|
2253 // Watch for a new set of requests
|
bos@574
|
2254 if ( s.global && ! jQuery.active++ )
|
bos@574
|
2255 jQuery.event.trigger( "ajaxStart" );
|
bos@574
|
2256
|
bos@574
|
2257 // If we're requesting a remote document
|
bos@574
|
2258 // and trying to load JSON or Script
|
bos@574
|
2259 if ( !s.url.indexOf("http") && s.dataType == "script" ) {
|
bos@574
|
2260 var head = document.getElementsByTagName("head")[0];
|
bos@574
|
2261 var script = document.createElement("script");
|
bos@574
|
2262 script.src = s.url;
|
bos@574
|
2263
|
bos@574
|
2264 // Handle Script loading
|
bos@574
|
2265 if ( !jsonp && (s.success || s.complete) ) {
|
bos@574
|
2266 var done = false;
|
bos@574
|
2267
|
bos@574
|
2268 // Attach handlers for all browsers
|
bos@574
|
2269 script.onload = script.onreadystatechange = function(){
|
bos@574
|
2270 if ( !done && (!this.readyState ||
|
bos@574
|
2271 this.readyState == "loaded" || this.readyState == "complete") ) {
|
bos@574
|
2272 done = true;
|
bos@574
|
2273 success();
|
bos@574
|
2274 complete();
|
bos@574
|
2275 head.removeChild( script );
|
bos@574
|
2276 }
|
bos@574
|
2277 };
|
bos@574
|
2278 }
|
bos@574
|
2279
|
bos@574
|
2280 head.appendChild(script);
|
bos@574
|
2281
|
bos@574
|
2282 // We handle everything using the script element injection
|
bos@574
|
2283 return;
|
bos@574
|
2284 }
|
bos@574
|
2285
|
bos@574
|
2286 var requestDone = false;
|
bos@574
|
2287
|
bos@574
|
2288 // Create the request object; Microsoft failed to properly
|
bos@574
|
2289 // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
|
bos@574
|
2290 var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
|
bos@574
|
2291
|
bos@574
|
2292 // Open the socket
|
bos@574
|
2293 xml.open(s.type, s.url, s.async);
|
bos@574
|
2294
|
bos@574
|
2295 // Set the correct header, if data is being sent
|
bos@574
|
2296 if ( s.data )
|
bos@574
|
2297 xml.setRequestHeader("Content-Type", s.contentType);
|
bos@574
|
2298
|
bos@574
|
2299 // Set the If-Modified-Since header, if ifModified mode.
|
bos@574
|
2300 if ( s.ifModified )
|
bos@574
|
2301 xml.setRequestHeader("If-Modified-Since",
|
bos@574
|
2302 jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
|
bos@574
|
2303
|
bos@574
|
2304 // Set header so the called script knows that it's an XMLHttpRequest
|
bos@574
|
2305 xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");
|
bos@574
|
2306
|
bos@574
|
2307 // Allow custom headers/mimetypes
|
bos@574
|
2308 if ( s.beforeSend )
|
bos@574
|
2309 s.beforeSend(xml);
|
bos@574
|
2310
|
bos@574
|
2311 if ( s.global )
|
bos@574
|
2312 jQuery.event.trigger("ajaxSend", [xml, s]);
|
bos@574
|
2313
|
bos@574
|
2314 // Wait for a response to come back
|
bos@574
|
2315 var onreadystatechange = function(isTimeout){
|
bos@574
|
2316 // The transfer is complete and the data is available, or the request timed out
|
bos@574
|
2317 if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) {
|
bos@574
|
2318 requestDone = true;
|
bos@574
|
2319
|
bos@574
|
2320 // clear poll interval
|
bos@574
|
2321 if (ival) {
|
bos@574
|
2322 clearInterval(ival);
|
bos@574
|
2323 ival = null;
|
bos@574
|
2324 }
|
bos@574
|
2325
|
bos@574
|
2326 status = isTimeout == "timeout" && "timeout" ||
|
bos@574
|
2327 !jQuery.httpSuccess( xml ) && "error" ||
|
bos@574
|
2328 s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||
|
bos@574
|
2329 "success";
|
bos@574
|
2330
|
bos@574
|
2331 if ( status == "success" ) {
|
bos@574
|
2332 // Watch for, and catch, XML document parse errors
|
bos@574
|
2333 try {
|
bos@574
|
2334 // process the data (runs the xml through httpData regardless of callback)
|
bos@574
|
2335 data = jQuery.httpData( xml, s.dataType );
|
bos@574
|
2336 } catch(e) {
|
bos@574
|
2337 status = "parsererror";
|
bos@574
|
2338 }
|
bos@574
|
2339 }
|
bos@574
|
2340
|
bos@574
|
2341 // Make sure that the request was successful or notmodified
|
bos@574
|
2342 if ( status == "success" ) {
|
bos@574
|
2343 // Cache Last-Modified header, if ifModified mode.
|
bos@574
|
2344 var modRes;
|
bos@574
|
2345 try {
|
bos@574
|
2346 modRes = xml.getResponseHeader("Last-Modified");
|
bos@574
|
2347 } catch(e) {} // swallow exception thrown by FF if header is not available
|
bos@574
|
2348
|
bos@574
|
2349 if ( s.ifModified && modRes )
|
bos@574
|
2350 jQuery.lastModified[s.url] = modRes;
|
bos@574
|
2351
|
bos@574
|
2352 // JSONP handles its own success callback
|
bos@574
|
2353 if ( !jsonp )
|
bos@574
|
2354 success();
|
bos@574
|
2355 } else
|
bos@574
|
2356 jQuery.handleError(s, xml, status);
|
bos@574
|
2357
|
bos@574
|
2358 // Fire the complete handlers
|
bos@574
|
2359 complete();
|
bos@574
|
2360
|
bos@574
|
2361 // Stop memory leaks
|
bos@574
|
2362 if ( s.async )
|
bos@574
|
2363 xml = null;
|
bos@574
|
2364 }
|
bos@574
|
2365 };
|
bos@574
|
2366
|
bos@574
|
2367 if ( s.async ) {
|
bos@574
|
2368 // don't attach the handler to the request, just poll it instead
|
bos@574
|
2369 var ival = setInterval(onreadystatechange, 13);
|
bos@574
|
2370
|
bos@574
|
2371 // Timeout checker
|
bos@574
|
2372 if ( s.timeout > 0 )
|
bos@574
|
2373 setTimeout(function(){
|
bos@574
|
2374 // Check to see if the request is still happening
|
bos@574
|
2375 if ( xml ) {
|
bos@574
|
2376 // Cancel the request
|
bos@574
|
2377 xml.abort();
|
bos@574
|
2378
|
bos@574
|
2379 if( !requestDone )
|
bos@574
|
2380 onreadystatechange( "timeout" );
|
bos@574
|
2381 }
|
bos@574
|
2382 }, s.timeout);
|
bos@574
|
2383 }
|
bos@574
|
2384
|
bos@574
|
2385 // Send the data
|
bos@574
|
2386 try {
|
bos@574
|
2387 xml.send(s.data);
|
bos@574
|
2388 } catch(e) {
|
bos@574
|
2389 jQuery.handleError(s, xml, null, e);
|
bos@574
|
2390 }
|
bos@574
|
2391
|
bos@574
|
2392 // firefox 1.5 doesn't fire statechange for sync requests
|
bos@574
|
2393 if ( !s.async )
|
bos@574
|
2394 onreadystatechange();
|
bos@574
|
2395
|
bos@574
|
2396 // return XMLHttpRequest to allow aborting the request etc.
|
bos@574
|
2397 return xml;
|
bos@574
|
2398
|
bos@574
|
2399 function success(){
|
bos@574
|
2400 // If a local callback was specified, fire it and pass it the data
|
bos@574
|
2401 if ( s.success )
|
bos@574
|
2402 s.success( data, status );
|
bos@574
|
2403
|
bos@574
|
2404 // Fire the global callback
|
bos@574
|
2405 if ( s.global )
|
bos@574
|
2406 jQuery.event.trigger( "ajaxSuccess", [xml, s] );
|
bos@574
|
2407 }
|
bos@574
|
2408
|
bos@574
|
2409 function complete(){
|
bos@574
|
2410 // Process result
|
bos@574
|
2411 if ( s.complete )
|
bos@574
|
2412 s.complete(xml, status);
|
bos@574
|
2413
|
bos@574
|
2414 // The request was completed
|
bos@574
|
2415 if ( s.global )
|
bos@574
|
2416 jQuery.event.trigger( "ajaxComplete", [xml, s] );
|
bos@574
|
2417
|
bos@574
|
2418 // Handle the global AJAX counter
|
bos@574
|
2419 if ( s.global && ! --jQuery.active )
|
bos@574
|
2420 jQuery.event.trigger( "ajaxStop" );
|
bos@574
|
2421 }
|
bos@574
|
2422 },
|
bos@574
|
2423
|
bos@574
|
2424 handleError: function( s, xml, status, e ) {
|
bos@574
|
2425 // If a local callback was specified, fire it
|
bos@574
|
2426 if ( s.error ) s.error( xml, status, e );
|
bos@574
|
2427
|
bos@574
|
2428 // Fire the global callback
|
bos@574
|
2429 if ( s.global )
|
bos@574
|
2430 jQuery.event.trigger( "ajaxError", [xml, s, e] );
|
bos@574
|
2431 },
|
bos@574
|
2432
|
bos@574
|
2433 // Counter for holding the number of active queries
|
bos@574
|
2434 active: 0,
|
bos@574
|
2435
|
bos@574
|
2436 // Determines if an XMLHttpRequest was successful or not
|
bos@574
|
2437 httpSuccess: function( r ) {
|
bos@574
|
2438 try {
|
bos@574
|
2439 return !r.status && location.protocol == "file:" ||
|
bos@574
|
2440 ( r.status >= 200 && r.status < 300 ) || r.status == 304 ||
|
bos@574
|
2441 jQuery.browser.safari && r.status == undefined;
|
bos@574
|
2442 } catch(e){}
|
bos@574
|
2443 return false;
|
bos@574
|
2444 },
|
bos@574
|
2445
|
bos@574
|
2446 // Determines if an XMLHttpRequest returns NotModified
|
bos@574
|
2447 httpNotModified: function( xml, url ) {
|
bos@574
|
2448 try {
|
bos@574
|
2449 var xmlRes = xml.getResponseHeader("Last-Modified");
|
bos@574
|
2450
|
bos@574
|
2451 // Firefox always returns 200. check Last-Modified date
|
bos@574
|
2452 return xml.status == 304 || xmlRes == jQuery.lastModified[url] ||
|
bos@574
|
2453 jQuery.browser.safari && xml.status == undefined;
|
bos@574
|
2454 } catch(e){}
|
bos@574
|
2455 return false;
|
bos@574
|
2456 },
|
bos@574
|
2457
|
bos@574
|
2458 httpData: function( r, type ) {
|
bos@574
|
2459 var ct = r.getResponseHeader("content-type");
|
bos@574
|
2460 var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0;
|
bos@574
|
2461 var data = xml ? r.responseXML : r.responseText;
|
bos@574
|
2462
|
bos@574
|
2463 if ( xml && data.documentElement.tagName == "parsererror" )
|
bos@574
|
2464 throw "parsererror";
|
bos@574
|
2465
|
bos@574
|
2466 // If the type is "script", eval it in global context
|
bos@574
|
2467 if ( type == "script" )
|
bos@574
|
2468 jQuery.globalEval( data );
|
bos@574
|
2469
|
bos@574
|
2470 // Get the JavaScript object, if JSON is used.
|
bos@574
|
2471 if ( type == "json" )
|
bos@574
|
2472 data = eval("(" + data + ")");
|
bos@574
|
2473
|
bos@574
|
2474 return data;
|
bos@574
|
2475 },
|
bos@574
|
2476
|
bos@574
|
2477 // Serialize an array of form elements or a set of
|
bos@574
|
2478 // key/values into a query string
|
bos@574
|
2479 param: function( a ) {
|
bos@574
|
2480 var s = [];
|
bos@574
|
2481
|
bos@574
|
2482 // If an array was passed in, assume that it is an array
|
bos@574
|
2483 // of form elements
|
bos@574
|
2484 if ( a.constructor == Array || a.jquery )
|
bos@574
|
2485 // Serialize the form elements
|
bos@574
|
2486 jQuery.each( a, function(){
|
bos@574
|
2487 s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );
|
bos@574
|
2488 });
|
bos@574
|
2489
|
bos@574
|
2490 // Otherwise, assume that it's an object of key/value pairs
|
bos@574
|
2491 else
|
bos@574
|
2492 // Serialize the key/values
|
bos@574
|
2493 for ( var j in a )
|
bos@574
|
2494 // If the value is an array then the key names need to be repeated
|
bos@574
|
2495 if ( a[j] && a[j].constructor == Array )
|
bos@574
|
2496 jQuery.each( a[j], function(){
|
bos@574
|
2497 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );
|
bos@574
|
2498 });
|
bos@574
|
2499 else
|
bos@574
|
2500 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );
|
bos@574
|
2501
|
bos@574
|
2502 // Return the resulting serialization
|
bos@574
|
2503 return s.join("&").replace(/%20/g, "+");
|
bos@574
|
2504 }
|
bos@574
|
2505
|
bos@574
|
2506 });
|
bos@574
|
2507 jQuery.fn.extend({
|
bos@574
|
2508 show: function(speed,callback){
|
bos@574
|
2509 return speed ?
|
bos@574
|
2510 this.animate({
|
bos@574
|
2511 height: "show", width: "show", opacity: "show"
|
bos@574
|
2512 }, speed, callback) :
|
bos@574
|
2513
|
bos@574
|
2514 this.filter(":hidden").each(function(){
|
bos@574
|
2515 this.style.display = this.oldblock ? this.oldblock : "";
|
bos@574
|
2516 if ( jQuery.css(this,"display") == "none" )
|
bos@574
|
2517 this.style.display = "block";
|
bos@574
|
2518 }).end();
|
bos@574
|
2519 },
|
bos@574
|
2520
|
bos@574
|
2521 hide: function(speed,callback){
|
bos@574
|
2522 return speed ?
|
bos@574
|
2523 this.animate({
|
bos@574
|
2524 height: "hide", width: "hide", opacity: "hide"
|
bos@574
|
2525 }, speed, callback) :
|
bos@574
|
2526
|
bos@574
|
2527 this.filter(":visible").each(function(){
|
bos@574
|
2528 this.oldblock = this.oldblock || jQuery.css(this,"display");
|
bos@574
|
2529 if ( this.oldblock == "none" )
|
bos@574
|
2530 this.oldblock = "block";
|
bos@574
|
2531 this.style.display = "none";
|
bos@574
|
2532 }).end();
|
bos@574
|
2533 },
|
bos@574
|
2534
|
bos@574
|
2535 // Save the old toggle function
|
bos@574
|
2536 _toggle: jQuery.fn.toggle,
|
bos@574
|
2537
|
bos@574
|
2538 toggle: function( fn, fn2 ){
|
bos@574
|
2539 return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
|
bos@574
|
2540 this._toggle( fn, fn2 ) :
|
bos@574
|
2541 fn ?
|
bos@574
|
2542 this.animate({
|
bos@574
|
2543 height: "toggle", width: "toggle", opacity: "toggle"
|
bos@574
|
2544 }, fn, fn2) :
|
bos@574
|
2545 this.each(function(){
|
bos@574
|
2546 jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
|
bos@574
|
2547 });
|
bos@574
|
2548 },
|
bos@574
|
2549
|
bos@574
|
2550 slideDown: function(speed,callback){
|
bos@574
|
2551 return this.animate({height: "show"}, speed, callback);
|
bos@574
|
2552 },
|
bos@574
|
2553
|
bos@574
|
2554 slideUp: function(speed,callback){
|
bos@574
|
2555 return this.animate({height: "hide"}, speed, callback);
|
bos@574
|
2556 },
|
bos@574
|
2557
|
bos@574
|
2558 slideToggle: function(speed, callback){
|
bos@574
|
2559 return this.animate({height: "toggle"}, speed, callback);
|
bos@574
|
2560 },
|
bos@574
|
2561
|
bos@574
|
2562 fadeIn: function(speed, callback){
|
bos@574
|
2563 return this.animate({opacity: "show"}, speed, callback);
|
bos@574
|
2564 },
|
bos@574
|
2565
|
bos@574
|
2566 fadeOut: function(speed, callback){
|
bos@574
|
2567 return this.animate({opacity: "hide"}, speed, callback);
|
bos@574
|
2568 },
|
bos@574
|
2569
|
bos@574
|
2570 fadeTo: function(speed,to,callback){
|
bos@574
|
2571 return this.animate({opacity: to}, speed, callback);
|
bos@574
|
2572 },
|
bos@574
|
2573
|
bos@574
|
2574 animate: function( prop, speed, easing, callback ) {
|
bos@574
|
2575 var opt = jQuery.speed(speed, easing, callback);
|
bos@574
|
2576
|
bos@574
|
2577 return this[ opt.queue === false ? "each" : "queue" ](function(){
|
bos@574
|
2578 opt = jQuery.extend({}, opt);
|
bos@574
|
2579 var hidden = jQuery(this).is(":hidden"), self = this;
|
bos@574
|
2580
|
bos@574
|
2581 for ( var p in prop ) {
|
bos@574
|
2582 if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
|
bos@574
|
2583 return jQuery.isFunction(opt.complete) && opt.complete.apply(this);
|
bos@574
|
2584
|
bos@574
|
2585 if ( p == "height" || p == "width" ) {
|
bos@574
|
2586 // Store display property
|
bos@574
|
2587 opt.display = jQuery.css(this, "display");
|
bos@574
|
2588
|
bos@574
|
2589 // Make sure that nothing sneaks out
|
bos@574
|
2590 opt.overflow = this.style.overflow;
|
bos@574
|
2591 }
|
bos@574
|
2592 }
|
bos@574
|
2593
|
bos@574
|
2594 if ( opt.overflow != null )
|
bos@574
|
2595 this.style.overflow = "hidden";
|
bos@574
|
2596
|
bos@574
|
2597 opt.curAnim = jQuery.extend({}, prop);
|
bos@574
|
2598
|
bos@574
|
2599 jQuery.each( prop, function(name, val){
|
bos@574
|
2600 var e = new jQuery.fx( self, opt, name );
|
bos@574
|
2601
|
bos@574
|
2602 if ( /toggle|show|hide/.test(val) )
|
bos@574
|
2603 e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
|
bos@574
|
2604 else {
|
bos@574
|
2605 var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),
|
bos@574
|
2606 start = e.cur(true) || 0;
|
bos@574
|
2607
|
bos@574
|
2608 if ( parts ) {
|
bos@574
|
2609 var end = parseFloat(parts[2]),
|
bos@574
|
2610 unit = parts[3] || "px";
|
bos@574
|
2611
|
bos@574
|
2612 // We need to compute starting value
|
bos@574
|
2613 if ( unit != "px" ) {
|
bos@574
|
2614 self.style[ name ] = (end || 1) + unit;
|
bos@574
|
2615 start = ((end || 1) / e.cur(true)) * start;
|
bos@574
|
2616 self.style[ name ] = start + unit;
|
bos@574
|
2617 }
|
bos@574
|
2618
|
bos@574
|
2619 // If a +=/-= token was provided, we're doing a relative animation
|
bos@574
|
2620 if ( parts[1] )
|
bos@574
|
2621 end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
|
bos@574
|
2622
|
bos@574
|
2623 e.custom( start, end, unit );
|
bos@574
|
2624 } else
|
bos@574
|
2625 e.custom( start, val, "" );
|
bos@574
|
2626 }
|
bos@574
|
2627 });
|
bos@574
|
2628
|
bos@574
|
2629 // For JS strict compliance
|
bos@574
|
2630 return true;
|
bos@574
|
2631 });
|
bos@574
|
2632 },
|
bos@574
|
2633
|
bos@574
|
2634 queue: function(type, fn){
|
bos@574
|
2635 if ( jQuery.isFunction(type) ) {
|
bos@574
|
2636 fn = type;
|
bos@574
|
2637 type = "fx";
|
bos@574
|
2638 }
|
bos@574
|
2639
|
bos@574
|
2640 if ( !type || (typeof type == "string" && !fn) )
|
bos@574
|
2641 return queue( this[0], type );
|
bos@574
|
2642
|
bos@574
|
2643 return this.each(function(){
|
bos@574
|
2644 if ( fn.constructor == Array )
|
bos@574
|
2645 queue(this, type, fn);
|
bos@574
|
2646 else {
|
bos@574
|
2647 queue(this, type).push( fn );
|
bos@574
|
2648
|
bos@574
|
2649 if ( queue(this, type).length == 1 )
|
bos@574
|
2650 fn.apply(this);
|
bos@574
|
2651 }
|
bos@574
|
2652 });
|
bos@574
|
2653 },
|
bos@574
|
2654
|
bos@574
|
2655 stop: function(){
|
bos@574
|
2656 var timers = jQuery.timers;
|
bos@574
|
2657
|
bos@574
|
2658 return this.each(function(){
|
bos@574
|
2659 for ( var i = 0; i < timers.length; i++ )
|
bos@574
|
2660 if ( timers[i].elem == this )
|
bos@574
|
2661 timers.splice(i--, 1);
|
bos@574
|
2662 }).dequeue();
|
bos@574
|
2663 }
|
bos@574
|
2664
|
bos@574
|
2665 });
|
bos@574
|
2666
|
bos@574
|
2667 var queue = function( elem, type, array ) {
|
bos@574
|
2668 if ( !elem )
|
bos@574
|
2669 return;
|
bos@574
|
2670
|
bos@574
|
2671 var q = jQuery.data( elem, type + "queue" );
|
bos@574
|
2672
|
bos@574
|
2673 if ( !q || array )
|
bos@574
|
2674 q = jQuery.data( elem, type + "queue",
|
bos@574
|
2675 array ? jQuery.makeArray(array) : [] );
|
bos@574
|
2676
|
bos@574
|
2677 return q;
|
bos@574
|
2678 };
|
bos@574
|
2679
|
bos@574
|
2680 jQuery.fn.dequeue = function(type){
|
bos@574
|
2681 type = type || "fx";
|
bos@574
|
2682
|
bos@574
|
2683 return this.each(function(){
|
bos@574
|
2684 var q = queue(this, type);
|
bos@574
|
2685
|
bos@574
|
2686 q.shift();
|
bos@574
|
2687
|
bos@574
|
2688 if ( q.length )
|
bos@574
|
2689 q[0].apply( this );
|
bos@574
|
2690 });
|
bos@574
|
2691 };
|
bos@574
|
2692
|
bos@574
|
2693 jQuery.extend({
|
bos@574
|
2694
|
bos@574
|
2695 speed: function(speed, easing, fn) {
|
bos@574
|
2696 var opt = speed && speed.constructor == Object ? speed : {
|
bos@574
|
2697 complete: fn || !fn && easing ||
|
bos@574
|
2698 jQuery.isFunction( speed ) && speed,
|
bos@574
|
2699 duration: speed,
|
bos@574
|
2700 easing: fn && easing || easing && easing.constructor != Function && easing
|
bos@574
|
2701 };
|
bos@574
|
2702
|
bos@574
|
2703 opt.duration = (opt.duration && opt.duration.constructor == Number ?
|
bos@574
|
2704 opt.duration :
|
bos@574
|
2705 { slow: 600, fast: 200 }[opt.duration]) || 400;
|
bos@574
|
2706
|
bos@574
|
2707 // Queueing
|
bos@574
|
2708 opt.old = opt.complete;
|
bos@574
|
2709 opt.complete = function(){
|
bos@574
|
2710 jQuery(this).dequeue();
|
bos@574
|
2711 if ( jQuery.isFunction( opt.old ) )
|
bos@574
|
2712 opt.old.apply( this );
|
bos@574
|
2713 };
|
bos@574
|
2714
|
bos@574
|
2715 return opt;
|
bos@574
|
2716 },
|
bos@574
|
2717
|
bos@574
|
2718 easing: {
|
bos@574
|
2719 linear: function( p, n, firstNum, diff ) {
|
bos@574
|
2720 return firstNum + diff * p;
|
bos@574
|
2721 },
|
bos@574
|
2722 swing: function( p, n, firstNum, diff ) {
|
bos@574
|
2723 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
|
bos@574
|
2724 }
|
bos@574
|
2725 },
|
bos@574
|
2726
|
bos@574
|
2727 timers: [],
|
bos@574
|
2728
|
bos@574
|
2729 fx: function( elem, options, prop ){
|
bos@574
|
2730 this.options = options;
|
bos@574
|
2731 this.elem = elem;
|
bos@574
|
2732 this.prop = prop;
|
bos@574
|
2733
|
bos@574
|
2734 if ( !options.orig )
|
bos@574
|
2735 options.orig = {};
|
bos@574
|
2736 }
|
bos@574
|
2737
|
bos@574
|
2738 });
|
bos@574
|
2739
|
bos@574
|
2740 jQuery.fx.prototype = {
|
bos@574
|
2741
|
bos@574
|
2742 // Simple function for setting a style value
|
bos@574
|
2743 update: function(){
|
bos@574
|
2744 if ( this.options.step )
|
bos@574
|
2745 this.options.step.apply( this.elem, [ this.now, this ] );
|
bos@574
|
2746
|
bos@574
|
2747 (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
|
bos@574
|
2748
|
bos@574
|
2749 // Set display property to block for height/width animations
|
bos@574
|
2750 if ( this.prop == "height" || this.prop == "width" )
|
bos@574
|
2751 this.elem.style.display = "block";
|
bos@574
|
2752 },
|
bos@574
|
2753
|
bos@574
|
2754 // Get the current size
|
bos@574
|
2755 cur: function(force){
|
bos@574
|
2756 if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null )
|
bos@574
|
2757 return this.elem[ this.prop ];
|
bos@574
|
2758
|
bos@574
|
2759 var r = parseFloat(jQuery.curCSS(this.elem, this.prop, force));
|
bos@574
|
2760 return r && r > -10000 ? r : parseFloat(jQuery.css(this.elem, this.prop)) || 0;
|
bos@574
|
2761 },
|
bos@574
|
2762
|
bos@574
|
2763 // Start an animation from one number to another
|
bos@574
|
2764 custom: function(from, to, unit){
|
bos@574
|
2765 this.startTime = (new Date()).getTime();
|
bos@574
|
2766 this.start = from;
|
bos@574
|
2767 this.end = to;
|
bos@574
|
2768 this.unit = unit || this.unit || "px";
|
bos@574
|
2769 this.now = this.start;
|
bos@574
|
2770 this.pos = this.state = 0;
|
bos@574
|
2771 this.update();
|
bos@574
|
2772
|
bos@574
|
2773 var self = this;
|
bos@574
|
2774 function t(){
|
bos@574
|
2775 return self.step();
|
bos@574
|
2776 }
|
bos@574
|
2777
|
bos@574
|
2778 t.elem = this.elem;
|
bos@574
|
2779
|
bos@574
|
2780 jQuery.timers.push(t);
|
bos@574
|
2781
|
bos@574
|
2782 if ( jQuery.timers.length == 1 ) {
|
bos@574
|
2783 var timer = setInterval(function(){
|
bos@574
|
2784 var timers = jQuery.timers;
|
bos@574
|
2785
|
bos@574
|
2786 for ( var i = 0; i < timers.length; i++ )
|
bos@574
|
2787 if ( !timers[i]() )
|
bos@574
|
2788 timers.splice(i--, 1);
|
bos@574
|
2789
|
bos@574
|
2790 if ( !timers.length )
|
bos@574
|
2791 clearInterval( timer );
|
bos@574
|
2792 }, 13);
|
bos@574
|
2793 }
|
bos@574
|
2794 },
|
bos@574
|
2795
|
bos@574
|
2796 // Simple 'show' function
|
bos@574
|
2797 show: function(){
|
bos@574
|
2798 // Remember where we started, so that we can go back to it later
|
bos@574
|
2799 this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
|
bos@574
|
2800 this.options.show = true;
|
bos@574
|
2801
|
bos@574
|
2802 // Begin the animation
|
bos@574
|
2803 this.custom(0, this.cur());
|
bos@574
|
2804
|
bos@574
|
2805 // Make sure that we start at a small width/height to avoid any
|
bos@574
|
2806 // flash of content
|
bos@574
|
2807 if ( this.prop == "width" || this.prop == "height" )
|
bos@574
|
2808 this.elem.style[this.prop] = "1px";
|
bos@574
|
2809
|
bos@574
|
2810 // Start by showing the element
|
bos@574
|
2811 jQuery(this.elem).show();
|
bos@574
|
2812 },
|
bos@574
|
2813
|
bos@574
|
2814 // Simple 'hide' function
|
bos@574
|
2815 hide: function(){
|
bos@574
|
2816 // Remember where we started, so that we can go back to it later
|
bos@574
|
2817 this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
|
bos@574
|
2818 this.options.hide = true;
|
bos@574
|
2819
|
bos@574
|
2820 // Begin the animation
|
bos@574
|
2821 this.custom(this.cur(), 0);
|
bos@574
|
2822 },
|
bos@574
|
2823
|
bos@574
|
2824 // Each step of an animation
|
bos@574
|
2825 step: function(){
|
bos@574
|
2826 var t = (new Date()).getTime();
|
bos@574
|
2827
|
bos@574
|
2828 if ( t > this.options.duration + this.startTime ) {
|
bos@574
|
2829 this.now = this.end;
|
bos@574
|
2830 this.pos = this.state = 1;
|
bos@574
|
2831 this.update();
|
bos@574
|
2832
|
bos@574
|
2833 this.options.curAnim[ this.prop ] = true;
|
bos@574
|
2834
|
bos@574
|
2835 var done = true;
|
bos@574
|
2836 for ( var i in this.options.curAnim )
|
bos@574
|
2837 if ( this.options.curAnim[i] !== true )
|
bos@574
|
2838 done = false;
|
bos@574
|
2839
|
bos@574
|
2840 if ( done ) {
|
bos@574
|
2841 if ( this.options.display != null ) {
|
bos@574
|
2842 // Reset the overflow
|
bos@574
|
2843 this.elem.style.overflow = this.options.overflow;
|
bos@574
|
2844
|
bos@574
|
2845 // Reset the display
|
bos@574
|
2846 this.elem.style.display = this.options.display;
|
bos@574
|
2847 if ( jQuery.css(this.elem, "display") == "none" )
|
bos@574
|
2848 this.elem.style.display = "block";
|
bos@574
|
2849 }
|
bos@574
|
2850
|
bos@574
|
2851 // Hide the element if the "hide" operation was done
|
bos@574
|
2852 if ( this.options.hide )
|
bos@574
|
2853 this.elem.style.display = "none";
|
bos@574
|
2854
|
bos@574
|
2855 // Reset the properties, if the item has been hidden or shown
|
bos@574
|
2856 if ( this.options.hide || this.options.show )
|
bos@574
|
2857 for ( var p in this.options.curAnim )
|
bos@574
|
2858 jQuery.attr(this.elem.style, p, this.options.orig[p]);
|
bos@574
|
2859 }
|
bos@574
|
2860
|
bos@574
|
2861 // If a callback was provided, execute it
|
bos@574
|
2862 if ( done && jQuery.isFunction( this.options.complete ) )
|
bos@574
|
2863 // Execute the complete function
|
bos@574
|
2864 this.options.complete.apply( this.elem );
|
bos@574
|
2865
|
bos@574
|
2866 return false;
|
bos@574
|
2867 } else {
|
bos@574
|
2868 var n = t - this.startTime;
|
bos@574
|
2869 this.state = n / this.options.duration;
|
bos@574
|
2870
|
bos@574
|
2871 // Perform the easing function, defaults to swing
|
bos@574
|
2872 this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);
|
bos@574
|
2873 this.now = this.start + ((this.end - this.start) * this.pos);
|
bos@574
|
2874
|
bos@574
|
2875 // Perform the next step of the animation
|
bos@574
|
2876 this.update();
|
bos@574
|
2877 }
|
bos@574
|
2878
|
bos@574
|
2879 return true;
|
bos@574
|
2880 }
|
bos@574
|
2881
|
bos@574
|
2882 };
|
bos@574
|
2883
|
bos@574
|
2884 jQuery.fx.step = {
|
bos@574
|
2885 scrollLeft: function(fx){
|
bos@574
|
2886 fx.elem.scrollLeft = fx.now;
|
bos@574
|
2887 },
|
bos@574
|
2888
|
bos@574
|
2889 scrollTop: function(fx){
|
bos@574
|
2890 fx.elem.scrollTop = fx.now;
|
bos@574
|
2891 },
|
bos@574
|
2892
|
bos@574
|
2893 opacity: function(fx){
|
bos@574
|
2894 jQuery.attr(fx.elem.style, "opacity", fx.now);
|
bos@574
|
2895 },
|
bos@574
|
2896
|
bos@574
|
2897 _default: function(fx){
|
bos@574
|
2898 fx.elem.style[ fx.prop ] = fx.now + fx.unit;
|
bos@574
|
2899 }
|
bos@574
|
2900 };
|
bos@574
|
2901 // The Offset Method
|
bos@574
|
2902 // Originally By Brandon Aaron, part of the Dimension Plugin
|
bos@574
|
2903 // http://jquery.com/plugins/project/dimensions
|
bos@574
|
2904 jQuery.fn.offset = function() {
|
bos@574
|
2905 var left = 0, top = 0, elem = this[0], results;
|
bos@574
|
2906
|
bos@574
|
2907 if ( elem ) with ( jQuery.browser ) {
|
bos@574
|
2908 var absolute = jQuery.css(elem, "position") == "absolute",
|
bos@574
|
2909 parent = elem.parentNode,
|
bos@574
|
2910 offsetParent = elem.offsetParent,
|
bos@574
|
2911 doc = elem.ownerDocument,
|
bos@574
|
2912 safari2 = safari && parseInt(version) < 522;
|
bos@574
|
2913
|
bos@574
|
2914 // Use getBoundingClientRect if available
|
bos@574
|
2915 if ( elem.getBoundingClientRect ) {
|
bos@574
|
2916 box = elem.getBoundingClientRect();
|
bos@574
|
2917
|
bos@574
|
2918 // Add the document scroll offsets
|
bos@574
|
2919 add(
|
bos@574
|
2920 box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
|
bos@574
|
2921 box.top + Math.max(doc.documentElement.scrollTop, doc.body.scrollTop)
|
bos@574
|
2922 );
|
bos@574
|
2923
|
bos@574
|
2924 // IE adds the HTML element's border, by default it is medium which is 2px
|
bos@574
|
2925 // IE 6 and IE 7 quirks mode the border width is overwritable by the following css html { border: 0; }
|
bos@574
|
2926 // IE 7 standards mode, the border is always 2px
|
bos@574
|
2927 if ( msie ) {
|
bos@574
|
2928 var border = jQuery("html").css("borderWidth");
|
bos@574
|
2929 border = (border == "medium" || jQuery.boxModel && parseInt(version) >= 7) && 2 || border;
|
bos@574
|
2930 add( -border, -border );
|
bos@574
|
2931 }
|
bos@574
|
2932
|
bos@574
|
2933 // Otherwise loop through the offsetParents and parentNodes
|
bos@574
|
2934 } else {
|
bos@574
|
2935
|
bos@574
|
2936 // Initial element offsets
|
bos@574
|
2937 add( elem.offsetLeft, elem.offsetTop );
|
bos@574
|
2938
|
bos@574
|
2939 // Get parent offsets
|
bos@574
|
2940 while ( offsetParent ) {
|
bos@574
|
2941 // Add offsetParent offsets
|
bos@574
|
2942 add( offsetParent.offsetLeft, offsetParent.offsetTop );
|
bos@574
|
2943
|
bos@574
|
2944 // Mozilla and Safari > 2 does not include the border on offset parents
|
bos@574
|
2945 // However Mozilla adds the border for table cells
|
bos@574
|
2946 if ( mozilla && /^t[d|h]$/i.test(parent.tagName) || !safari2 )
|
bos@574
|
2947 border( offsetParent );
|
bos@574
|
2948
|
bos@574
|
2949 // Safari <= 2 doubles body offsets with an absolutely positioned element or parent
|
bos@574
|
2950 if ( safari2 && !absolute && jQuery.css(offsetParent, "position") == "absolute" )
|
bos@574
|
2951 absolute = true;
|
bos@574
|
2952
|
bos@574
|
2953 // Get next offsetParent
|
bos@574
|
2954 offsetParent = offsetParent.offsetParent;
|
bos@574
|
2955 }
|
bos@574
|
2956
|
bos@574
|
2957 // Get parent scroll offsets
|
bos@574
|
2958 while ( parent.tagName && !/^body|html$/i.test(parent.tagName) ) {
|
bos@574
|
2959 // Work around opera inline/table scrollLeft/Top bug
|
bos@574
|
2960 if ( !/^inline|table-row.*$/i.test(jQuery.css(parent, "display")) )
|
bos@574
|
2961 // Subtract parent scroll offsets
|
bos@574
|
2962 add( -parent.scrollLeft, -parent.scrollTop );
|
bos@574
|
2963
|
bos@574
|
2964 // Mozilla does not add the border for a parent that has overflow != visible
|
bos@574
|
2965 if ( mozilla && jQuery.css(parent, "overflow") != "visible" )
|
bos@574
|
2966 border( parent );
|
bos@574
|
2967
|
bos@574
|
2968 // Get next parent
|
bos@574
|
2969 parent = parent.parentNode;
|
bos@574
|
2970 }
|
bos@574
|
2971
|
bos@574
|
2972 // Safari doubles body offsets with an absolutely positioned element or parent
|
bos@574
|
2973 if ( safari2 && absolute )
|
bos@574
|
2974 add( -doc.body.offsetLeft, -doc.body.offsetTop );
|
bos@574
|
2975 }
|
bos@574
|
2976
|
bos@574
|
2977 // Return an object with top and left properties
|
bos@574
|
2978 results = { top: top, left: left };
|
bos@574
|
2979 }
|
bos@574
|
2980
|
bos@574
|
2981 return results;
|
bos@574
|
2982
|
bos@574
|
2983 function border(elem) {
|
bos@574
|
2984 add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") );
|
bos@574
|
2985 }
|
bos@574
|
2986
|
bos@574
|
2987 function add(l, t) {
|
bos@574
|
2988 left += parseInt(l) || 0;
|
bos@574
|
2989 top += parseInt(t) || 0;
|
bos@574
|
2990 }
|
bos@574
|
2991 };
|
bos@574
|
2992 })();
|