1 | (function(){ |
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2 | /* |
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3 | * jQuery 1.1.4 - 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: 2007-08-23 21:49:27 -0400 (Thu, 23 Aug 2007) $ |
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10 | * $Rev: 2862 $ |
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11 | */ |
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12 | // Map over jQuery in case of overwrite |
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13 | if ( typeof jQuery != "undefined" ) |
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14 | var _jQuery = jQuery; |
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15 | |
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16 | var jQuery = window.jQuery = function(a,c) { |
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17 | // If the context is global, return a new object |
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18 | if ( window == this || !this.init ) |
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19 | return new jQuery(a,c); |
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20 | |
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21 | return this.init(a,c); |
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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(a,c) { |
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35 | // Make sure that a selection was provided |
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36 | a = a || document; |
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37 | |
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38 | // Handle HTML strings |
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39 | if ( typeof a == "string" ) { |
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40 | var m = quickExpr.exec(a); |
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41 | if ( m && (m[1] || !c) ) { |
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42 | // HANDLE: $(html) -> $(array) |
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43 | if ( m[1] ) |
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44 | a = jQuery.clean( [ m[1] ] ); |
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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( a ); |
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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 | a = []; |
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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( c ).find( a ); |
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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(a) ) |
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70 | return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); |
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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 | a.constructor == Array && a || |
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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 | (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) || |
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79 | |
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80 | // HANDLE: $(*) |
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81 | [ a ] ); |
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82 | }, |
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83 | jquery: "1.1.4", |
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84 | |
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85 | size: function() { |
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86 | return this.length; |
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87 | }, |
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88 | |
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89 | length: 0, |
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90 | |
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91 | get: function( num ) { |
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92 | return num == undefined ? |
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93 | |
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94 | // Return a 'clean' array |
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95 | jQuery.makeArray( this ) : |
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96 | |
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97 | // Return just the object |
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98 | this[num]; |
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99 | }, |
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100 | pushStack: function( a ) { |
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101 | var ret = jQuery(a); |
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102 | ret.prevObject = this; |
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103 | return ret; |
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104 | }, |
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105 | setArray: function( a ) { |
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106 | this.length = 0; |
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107 | Array.prototype.push.apply( this, a ); |
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108 | return this; |
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109 | }, |
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110 | each: function( fn, args ) { |
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111 | return jQuery.each( this, fn, args ); |
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112 | }, |
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113 | index: function( obj ) { |
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114 | var pos = -1; |
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115 | this.each(function(i){ |
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116 | if ( this == obj ) pos = i; |
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117 | }); |
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118 | return pos; |
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119 | }, |
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120 | |
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121 | attr: function( key, value, type ) { |
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122 | var obj = key; |
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123 | |
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124 | // Look for the case where we're accessing a style value |
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125 | if ( key.constructor == String ) |
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126 | if ( value == undefined ) |
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127 | return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; |
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128 | else { |
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129 | obj = {}; |
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130 | obj[ key ] = value; |
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131 | } |
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132 | |
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133 | // Check to see if we're setting style values |
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134 | return this.each(function(index){ |
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135 | // Set all the styles |
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136 | for ( var prop in obj ) |
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137 | jQuery.attr( |
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138 | type ? this.style : this, |
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139 | prop, jQuery.prop(this, obj[prop], type, index, prop) |
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140 | ); |
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141 | }); |
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142 | }, |
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143 | |
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144 | css: function( key, value ) { |
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145 | return this.attr( key, value, "curCSS" ); |
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146 | }, |
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147 | |
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148 | text: function(e) { |
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149 | if ( typeof e != "object" && e != null ) |
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150 | return this.empty().append( document.createTextNode( e ) ); |
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151 | |
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152 | var t = ""; |
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153 | jQuery.each( e || this, function(){ |
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154 | jQuery.each( this.childNodes, function(){ |
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155 | if ( this.nodeType != 8 ) |
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156 | t += this.nodeType != 1 ? |
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157 | this.nodeValue : jQuery.fn.text([ this ]); |
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158 | }); |
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159 | }); |
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160 | return t; |
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161 | }, |
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162 | |
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163 | wrap: function() { |
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164 | // The elements to wrap the target around |
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165 | var a, args = arguments; |
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166 | |
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167 | // Wrap each of the matched elements individually |
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168 | return this.each(function(){ |
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169 | if ( !a ) |
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170 | a = jQuery.clean(args, this.ownerDocument); |
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171 | |
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172 | // Clone the structure that we're using to wrap |
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173 | var b = a[0].cloneNode(true); |
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174 | |
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175 | // Insert it before the element to be wrapped |
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176 | this.parentNode.insertBefore( b, this ); |
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177 | |
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178 | // Find the deepest point in the wrap structure |
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179 | while ( b.firstChild ) |
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180 | b = b.firstChild; |
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181 | |
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182 | // Move the matched element to within the wrap structure |
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183 | b.appendChild( this ); |
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184 | }); |
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185 | }, |
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186 | append: function() { |
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187 | return this.domManip(arguments, true, 1, function(a){ |
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188 | this.appendChild( a ); |
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189 | }); |
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190 | }, |
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191 | prepend: function() { |
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192 | return this.domManip(arguments, true, -1, function(a){ |
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193 | this.insertBefore( a, this.firstChild ); |
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194 | }); |
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195 | }, |
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196 | before: function() { |
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197 | return this.domManip(arguments, false, 1, function(a){ |
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198 | this.parentNode.insertBefore( a, this ); |
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199 | }); |
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200 | }, |
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201 | after: function() { |
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202 | return this.domManip(arguments, false, -1, function(a){ |
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203 | this.parentNode.insertBefore( a, this.nextSibling ); |
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204 | }); |
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205 | }, |
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206 | end: function() { |
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207 | return this.prevObject || jQuery([]); |
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208 | }, |
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209 | find: function(t) { |
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210 | var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); |
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211 | return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? |
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212 | jQuery.unique( data ) : data ); |
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213 | }, |
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214 | clone: function(deep) { |
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215 | deep = deep != undefined ? deep : true; |
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216 | var $this = this.add(this.find("*")); |
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217 | if (jQuery.browser.msie) { |
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218 | // Need to remove events on the element and its descendants |
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219 | $this.each(function() { |
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220 | this._$events = {}; |
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221 | for (var type in this.$events) |
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222 | this._$events[type] = jQuery.extend({},this.$events[type]); |
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223 | }).unbind(); |
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224 | } |
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225 | |
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226 | // Do the clone |
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227 | var r = this.pushStack( jQuery.map( this, function(a){ |
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228 | return a.cloneNode( deep ); |
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229 | }) ); |
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230 | |
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231 | if (jQuery.browser.msie) { |
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232 | $this.each(function() { |
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233 | // Add the events back to the original and its descendants |
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234 | var events = this._$events; |
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235 | for (var type in events) |
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236 | for (var handler in events[type]) |
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237 | jQuery.event.add(this, type, events[type][handler], events[type][handler].data); |
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238 | this._$events = null; |
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239 | }); |
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240 | } |
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241 | |
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242 | // copy form values over |
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243 | if (deep) { |
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244 | var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]'); |
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245 | $this.filter('select,input[@type=checkbox]').each(function(i) { |
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246 | if (this.selectedIndex) |
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247 | inputs[i].selectedIndex = this.selectedIndex; |
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248 | if (this.checked) |
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249 | inputs[i].checked = true; |
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250 | }); |
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251 | } |
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252 | |
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253 | // Return the cloned set |
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254 | return r; |
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255 | }, |
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256 | |
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257 | filter: function(t) { |
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258 | return this.pushStack( |
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259 | jQuery.isFunction( t ) && |
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260 | jQuery.grep(this, function(el, index){ |
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261 | return t.apply(el, [index]); |
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262 | }) || |
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263 | |
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264 | jQuery.multiFilter(t,this) ); |
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265 | }, |
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266 | |
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267 | not: function(t) { |
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268 | return this.pushStack( |
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269 | t.constructor == String && |
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270 | jQuery.multiFilter(t, this, true) || |
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271 | |
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272 | jQuery.grep(this, function(a) { |
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273 | return ( t.constructor == Array || t.jquery ) |
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274 | ? jQuery.inArray( a, t ) < 0 |
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275 | : a != t; |
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276 | }) |
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277 | ); |
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278 | }, |
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279 | |
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280 | add: function(t) { |
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281 | return this.pushStack( jQuery.merge( |
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282 | this.get(), |
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283 | t.constructor == String ? |
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284 | jQuery(t).get() : |
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285 | t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ? |
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286 | t : [t] ) |
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287 | ); |
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288 | }, |
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289 | is: function(expr) { |
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290 | return expr ? jQuery.multiFilter(expr,this).length > 0 : false; |
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291 | }, |
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292 | |
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293 | val: function( val ) { |
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294 | return val == undefined ? |
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295 | ( this.length ? this[0].value : null ) : |
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296 | this.attr( "value", val ); |
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297 | }, |
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298 | |
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299 | html: function( val ) { |
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300 | return val == undefined ? |
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301 | ( this.length ? this[0].innerHTML : null ) : |
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302 | this.empty().append( val ); |
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303 | }, |
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304 | |
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305 | slice: function() { |
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306 | return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); |
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307 | }, |
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308 | domManip: function(args, table, dir, fn){ |
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309 | var clone = this.length > 1, a; |
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310 | |
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311 | return this.each(function(){ |
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312 | if ( !a ) { |
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313 | a = jQuery.clean(args, this.ownerDocument); |
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314 | if ( dir < 0 ) |
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315 | a.reverse(); |
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316 | } |
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317 | |
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318 | var obj = this; |
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319 | |
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320 | if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) |
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321 | obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); |
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322 | |
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323 | jQuery.each( a, function(){ |
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324 | if ( jQuery.nodeName(this, "script") ) { |
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325 | if ( this.src ) |
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326 | jQuery.ajax({ url: this.src, async: false, dataType: "script" }); |
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327 | else |
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328 | jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" ); |
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329 | } else |
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330 | fn.apply( obj, [ clone ? this.cloneNode(true) : this ] ); |
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331 | }); |
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332 | }); |
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333 | } |
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334 | }; |
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335 | |
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336 | jQuery.extend = jQuery.fn.extend = function() { |
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337 | // copy reference to target object |
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338 | var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; |
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339 | |
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340 | // Handle a deep copy situation |
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341 | if ( target.constructor == Boolean ) { |
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342 | deep = target; |
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343 | target = arguments[1] || {}; |
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344 | } |
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345 | |
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346 | // extend jQuery itself if only one argument is passed |
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347 | if ( al == 1 ) { |
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348 | target = this; |
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349 | a = 0; |
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350 | } |
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351 | |
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352 | var prop; |
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353 | |
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354 | for ( ; a < al; a++ ) |
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355 | // Only deal with non-null/undefined values |
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356 | if ( (prop = arguments[a]) != null ) |
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357 | // Extend the base object |
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358 | for ( var i in prop ) { |
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359 | // Prevent never-ending loop |
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360 | if ( target == prop[i] ) |
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361 | continue; |
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362 | |
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363 | // Recurse if we're merging object values |
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364 | if ( deep && typeof prop[i] == 'object' && target[i] ) |
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365 | jQuery.extend( target[i], prop[i] ); |
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366 | |
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367 | // Don't bring in undefined values |
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368 | else if ( prop[i] != undefined ) |
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369 | target[i] = prop[i]; |
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370 | } |
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371 | |
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372 | // Return the modified object |
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373 | return target; |
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374 | }; |
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375 | |
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376 | jQuery.extend({ |
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377 | noConflict: function(deep) { |
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378 | window.$ = _$; |
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379 | if ( deep ) |
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380 | window.jQuery = _jQuery; |
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381 | return jQuery; |
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382 | }, |
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383 | |
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384 | // This may seem like some crazy code, but trust me when I say that this |
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385 | // is the only cross-browser way to do this. --John |
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386 | isFunction: function( fn ) { |
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387 | return !!fn && typeof fn != "string" && !fn.nodeName && |
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388 | fn.constructor != Array && /function/i.test( fn + "" ); |
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389 | }, |
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390 | |
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391 | // check if an element is in a XML document |
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392 | isXMLDoc: function(elem) { |
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393 | return elem.documentElement && !elem.body || |
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394 | elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; |
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395 | }, |
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396 | |
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397 | // Evalulates a script in a global context |
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398 | // Evaluates Async. in Safari 2 :-( |
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399 | globalEval: function( data ) { |
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400 | data = jQuery.trim( data ); |
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401 | if ( data ) { |
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402 | if ( window.execScript ) |
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403 | window.execScript( data ); |
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404 | else if ( jQuery.browser.safari ) |
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405 | // safari doesn't provide a synchronous global eval |
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406 | window.setTimeout( data, 0 ); |
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407 | else |
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408 | eval.call( window, data ); |
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409 | } |
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410 | }, |
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411 | |
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412 | nodeName: function( elem, name ) { |
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413 | return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); |
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414 | }, |
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415 | // args is for internal usage only |
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416 | each: function( obj, fn, args ) { |
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417 | if ( args ) { |
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418 | if ( obj.length == undefined ) |
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419 | for ( var i in obj ) |
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420 | fn.apply( obj[i], args ); |
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421 | else |
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422 | for ( var i = 0, ol = obj.length; i < ol; i++ ) |
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423 | if ( fn.apply( obj[i], args ) === false ) break; |
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424 | |
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425 | // A special, fast, case for the most common use of each |
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426 | } else { |
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427 | if ( obj.length == undefined ) |
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428 | for ( var i in obj ) |
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429 | fn.call( obj[i], i, obj[i] ); |
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430 | else |
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431 | for ( var i = 0, ol = obj.length, val = obj[0]; |
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432 | i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){} |
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433 | } |
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434 | |
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435 | return obj; |
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436 | }, |
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437 | |
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438 | prop: function(elem, value, type, index, prop){ |
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439 | // Handle executable functions |
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440 | if ( jQuery.isFunction( value ) ) |
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441 | value = value.call( elem, [index] ); |
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442 | |
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443 | // exclude the following css properties to add px |
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444 | var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; |
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445 | |
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446 | // Handle passing in a number to a CSS property |
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447 | return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? |
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448 | value + "px" : |
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449 | value; |
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450 | }, |
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451 | |
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452 | className: { |
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453 | // internal only, use addClass("class") |
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454 | add: function( elem, c ){ |
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455 | jQuery.each( (c || "").split(/\s+/), function(i, cur){ |
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456 | if ( !jQuery.className.has( elem.className, cur ) ) |
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457 | elem.className += ( elem.className ? " " : "" ) + cur; |
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458 | }); |
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459 | }, |
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460 | |
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461 | // internal only, use removeClass("class") |
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462 | remove: function( elem, c ){ |
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463 | elem.className = c != undefined ? |
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464 | jQuery.grep( elem.className.split(/\s+/), function(cur){ |
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465 | return !jQuery.className.has( c, cur ); |
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466 | }).join(" ") : ""; |
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467 | }, |
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468 | |
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469 | // internal only, use is(".class") |
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470 | has: function( t, c ) { |
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471 | return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; |
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472 | } |
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473 | }, |
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474 | swap: function(e,o,f) { |
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475 | for ( var i in o ) { |
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476 | e.style["old"+i] = e.style[i]; |
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477 | e.style[i] = o[i]; |
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478 | } |
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479 | f.apply( e, [] ); |
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480 | for ( var i in o ) |
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481 | e.style[i] = e.style["old"+i]; |
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482 | }, |
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483 | |
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484 | css: function(e,p) { |
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485 | if ( p == "height" || p == "width" ) { |
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486 | var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; |
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487 | |
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488 | jQuery.each( d, function(){ |
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489 | old["padding" + this] = 0; |
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490 | old["border" + this + "Width"] = 0; |
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491 | }); |
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492 | |
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493 | jQuery.swap( e, old, function() { |
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494 | if ( jQuery(e).is(':visible') ) { |
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495 | oHeight = e.offsetHeight; |
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496 | oWidth = e.offsetWidth; |
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497 | } else { |
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498 | e = jQuery(e.cloneNode(true)) |
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499 | .find(":radio").removeAttr("checked").end() |
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500 | .css({ |
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501 | visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" |
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502 | }).appendTo(e.parentNode)[0]; |
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503 | |
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504 | var parPos = jQuery.css(e.parentNode,"position") || "static"; |
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505 | if ( parPos == "static" ) |
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506 | e.parentNode.style.position = "relative"; |
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507 | |
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508 | oHeight = e.clientHeight; |
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509 | oWidth = e.clientWidth; |
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510 | |
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511 | if ( parPos == "static" ) |
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512 | e.parentNode.style.position = "static"; |
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513 | |
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514 | e.parentNode.removeChild(e); |
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515 | } |
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516 | }); |
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517 | |
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518 | return p == "height" ? oHeight : oWidth; |
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519 | } |
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520 | |
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521 | return jQuery.curCSS( e, p ); |
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522 | }, |
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523 | |
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524 | curCSS: function(elem, prop, force) { |
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525 | var ret, stack = [], swap = []; |
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526 | |
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527 | // A helper method for determining if an element's values are broken |
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528 | function color(a){ |
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529 | if ( !jQuery.browser.safari ) |
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530 | return false; |
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531 | |
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532 | var ret = document.defaultView.getComputedStyle(a,null); |
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533 | return !ret || ret.getPropertyValue("color") == ""; |
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534 | } |
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535 | |
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536 | if (prop == "opacity" && jQuery.browser.msie) { |
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537 | ret = jQuery.attr(elem.style, "opacity"); |
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538 | return ret == "" ? "1" : ret; |
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539 | } |
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540 | |
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541 | if (prop.match(/float/i)) |
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542 | prop = styleFloat; |
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543 | |
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544 | if (!force && elem.style[prop]) |
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545 | ret = elem.style[prop]; |
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546 | |
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547 | else if (document.defaultView && document.defaultView.getComputedStyle) { |
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548 | |
---|
549 | if (prop.match(/float/i)) |
---|
550 | prop = "float"; |
---|
551 | |
---|
552 | prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); |
---|
553 | var cur = document.defaultView.getComputedStyle(elem, null); |
---|
554 | |
---|
555 | if ( cur && !color(elem) ) |
---|
556 | ret = cur.getPropertyValue(prop); |
---|
557 | |
---|
558 | // If the element isn't reporting its values properly in Safari |
---|
559 | // then some display: none elements are involved |
---|
560 | else { |
---|
561 | // Locate all of the parent display: none elements |
---|
562 | for ( var a = elem; a && color(a); a = a.parentNode ) |
---|
563 | stack.unshift(a); |
---|
564 | |
---|
565 | // Go through and make them visible, but in reverse |
---|
566 | // (It would be better if we knew the exact display type that they had) |
---|
567 | for ( a = 0; a < stack.length; a++ ) |
---|
568 | if ( color(stack[a]) ) { |
---|
569 | swap[a] = stack[a].style.display; |
---|
570 | stack[a].style.display = "block"; |
---|
571 | } |
---|
572 | |
---|
573 | // Since we flip the display style, we have to handle that |
---|
574 | // one special, otherwise get the value |
---|
575 | ret = prop == "display" && swap[stack.length-1] != null ? |
---|
576 | "none" : |
---|
577 | document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; |
---|
578 | |
---|
579 | // Finally, revert the display styles back |
---|
580 | for ( a = 0; a < swap.length; a++ ) |
---|
581 | if ( swap[a] != null ) |
---|
582 | stack[a].style.display = swap[a]; |
---|
583 | } |
---|
584 | |
---|
585 | if ( prop == "opacity" && ret == "" ) |
---|
586 | ret = "1"; |
---|
587 | |
---|
588 | } else if (elem.currentStyle) { |
---|
589 | var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); |
---|
590 | ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; |
---|
591 | } |
---|
592 | |
---|
593 | return ret; |
---|
594 | }, |
---|
595 | |
---|
596 | clean: function(a, doc) { |
---|
597 | var r = []; |
---|
598 | doc = doc || document; |
---|
599 | |
---|
600 | jQuery.each( a, function(i,arg){ |
---|
601 | if ( !arg ) return; |
---|
602 | |
---|
603 | if ( arg.constructor == Number ) |
---|
604 | arg = arg.toString(); |
---|
605 | |
---|
606 | // Convert html string into DOM nodes |
---|
607 | if ( typeof arg == "string" ) { |
---|
608 | // Trim whitespace, otherwise indexOf won't work as expected |
---|
609 | var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; |
---|
610 | |
---|
611 | var wrap = |
---|
612 | // option or optgroup |
---|
613 | !s.indexOf("<opt") && |
---|
614 | [1, "<select>", "</select>"] || |
---|
615 | |
---|
616 | !s.indexOf("<leg") && |
---|
617 | [1, "<fieldset>", "</fieldset>"] || |
---|
618 | |
---|
619 | s.match(/^<(thead|tbody|tfoot|colg|cap)/) && |
---|
620 | [1, "<table>", "</table>"] || |
---|
621 | |
---|
622 | !s.indexOf("<tr") && |
---|
623 | [2, "<table><tbody>", "</tbody></table>"] || |
---|
624 | |
---|
625 | // <thead> matched above |
---|
626 | (!s.indexOf("<td") || !s.indexOf("<th")) && |
---|
627 | [3, "<table><tbody><tr>", "</tr></tbody></table>"] || |
---|
628 | |
---|
629 | !s.indexOf("<col") && |
---|
630 | [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || |
---|
631 | |
---|
632 | // IE can't serialize <link> and <script> tags normally |
---|
633 | jQuery.browser.msie && |
---|
634 | [1, "div<div>", "</div>"] || |
---|
635 | |
---|
636 | [0,"",""]; |
---|
637 | |
---|
638 | // Go to html and back, then peel off extra wrappers |
---|
639 | div.innerHTML = wrap[1] + arg + wrap[2]; |
---|
640 | |
---|
641 | // Move to the right depth |
---|
642 | while ( wrap[0]-- ) |
---|
643 | div = div.lastChild; |
---|
644 | |
---|
645 | // Remove IE's autoinserted <tbody> from table fragments |
---|
646 | if ( jQuery.browser.msie ) { |
---|
647 | |
---|
648 | // String was a <table>, *may* have spurious <tbody> |
---|
649 | if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) |
---|
650 | tb = div.firstChild && div.firstChild.childNodes; |
---|
651 | |
---|
652 | // String was a bare <thead> or <tfoot> |
---|
653 | else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) |
---|
654 | tb = div.childNodes; |
---|
655 | |
---|
656 | for ( var n = tb.length-1; n >= 0 ; --n ) |
---|
657 | if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) |
---|
658 | tb[n].parentNode.removeChild(tb[n]); |
---|
659 | |
---|
660 | // IE completely kills leading whitespace when innerHTML is used |
---|
661 | if ( /^\s/.test(arg) ) |
---|
662 | div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); |
---|
663 | |
---|
664 | } |
---|
665 | |
---|
666 | arg = jQuery.makeArray( div.childNodes ); |
---|
667 | } |
---|
668 | |
---|
669 | if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) |
---|
670 | return; |
---|
671 | |
---|
672 | if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) |
---|
673 | r.push( arg ); |
---|
674 | else |
---|
675 | r = jQuery.merge( r, arg ); |
---|
676 | |
---|
677 | }); |
---|
678 | |
---|
679 | return r; |
---|
680 | }, |
---|
681 | |
---|
682 | attr: function(elem, name, value){ |
---|
683 | var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props; |
---|
684 | |
---|
685 | // Safari mis-reports the default selected property of a hidden option |
---|
686 | // Accessing the parent's selectedIndex property fixes it |
---|
687 | if ( name == "selected" && jQuery.browser.safari ) |
---|
688 | elem.parentNode.selectedIndex; |
---|
689 | |
---|
690 | // Certain attributes only work when accessed via the old DOM 0 way |
---|
691 | if ( fix[name] ) { |
---|
692 | if ( value != undefined ) elem[fix[name]] = value; |
---|
693 | return elem[fix[name]]; |
---|
694 | } else if ( jQuery.browser.msie && name == "style" ) |
---|
695 | return jQuery.attr( elem.style, "cssText", value ); |
---|
696 | |
---|
697 | else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) |
---|
698 | return elem.getAttributeNode(name).nodeValue; |
---|
699 | |
---|
700 | // IE elem.getAttribute passes even for style |
---|
701 | else if ( elem.tagName ) { |
---|
702 | |
---|
703 | if ( value != undefined ) elem.setAttribute( name, value ); |
---|
704 | if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) |
---|
705 | return elem.getAttribute( name, 2 ); |
---|
706 | return elem.getAttribute( name ); |
---|
707 | |
---|
708 | // elem is actually elem.style ... set the style |
---|
709 | } else { |
---|
710 | // IE actually uses filters for opacity |
---|
711 | if ( name == "opacity" && jQuery.browser.msie ) { |
---|
712 | if ( value != undefined ) { |
---|
713 | // IE has trouble with opacity if it does not have layout |
---|
714 | // Force it by setting the zoom level |
---|
715 | elem.zoom = 1; |
---|
716 | |
---|
717 | // Set the alpha filter to set the opacity |
---|
718 | elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + |
---|
719 | (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); |
---|
720 | } |
---|
721 | |
---|
722 | return elem.filter ? |
---|
723 | (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; |
---|
724 | } |
---|
725 | name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); |
---|
726 | if ( value != undefined ) elem[name] = value; |
---|
727 | return elem[name]; |
---|
728 | } |
---|
729 | }, |
---|
730 | trim: function(t){ |
---|
731 | return (t||"").replace(/^\s+|\s+$/g, ""); |
---|
732 | }, |
---|
733 | |
---|
734 | makeArray: function( a ) { |
---|
735 | var r = []; |
---|
736 | |
---|
737 | // Need to use typeof to fight Safari childNodes crashes |
---|
738 | if ( typeof a != "array" ) |
---|
739 | for ( var i = 0, al = a.length; i < al; i++ ) |
---|
740 | r.push( a[i] ); |
---|
741 | else |
---|
742 | r = a.slice( 0 ); |
---|
743 | |
---|
744 | return r; |
---|
745 | }, |
---|
746 | |
---|
747 | inArray: function( b, a ) { |
---|
748 | for ( var i = 0, al = a.length; i < al; i++ ) |
---|
749 | if ( a[i] == b ) |
---|
750 | return i; |
---|
751 | return -1; |
---|
752 | }, |
---|
753 | merge: function(first, second) { |
---|
754 | // We have to loop this way because IE & Opera overwrite the length |
---|
755 | // expando of getElementsByTagName |
---|
756 | |
---|
757 | // Also, we need to make sure that the correct elements are being returned |
---|
758 | // (IE returns comment nodes in a '*' query) |
---|
759 | if ( jQuery.browser.msie ) { |
---|
760 | for ( var i = 0; second[i]; i++ ) |
---|
761 | if ( second[i].nodeType != 8 ) |
---|
762 | first.push(second[i]); |
---|
763 | } else |
---|
764 | for ( var i = 0; second[i]; i++ ) |
---|
765 | first.push(second[i]); |
---|
766 | |
---|
767 | return first; |
---|
768 | }, |
---|
769 | unique: function(first) { |
---|
770 | var r = [], num = jQuery.mergeNum++; |
---|
771 | |
---|
772 | try { |
---|
773 | for ( var i = 0, fl = first.length; i < fl; i++ ) |
---|
774 | if ( num != first[i].mergeNum ) { |
---|
775 | first[i].mergeNum = num; |
---|
776 | r.push(first[i]); |
---|
777 | } |
---|
778 | } catch(e) { |
---|
779 | r = first; |
---|
780 | } |
---|
781 | |
---|
782 | return r; |
---|
783 | }, |
---|
784 | |
---|
785 | mergeNum: 0, |
---|
786 | grep: function(elems, fn, inv) { |
---|
787 | // If a string is passed in for the function, make a function |
---|
788 | // for it (a handy shortcut) |
---|
789 | if ( typeof fn == "string" ) |
---|
790 | fn = eval("false||function(a,i){return " + fn + "}"); |
---|
791 | |
---|
792 | var result = []; |
---|
793 | |
---|
794 | // Go through the array, only saving the items |
---|
795 | // that pass the validator function |
---|
796 | for ( var i = 0, el = elems.length; i < el; i++ ) |
---|
797 | if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) |
---|
798 | result.push( elems[i] ); |
---|
799 | |
---|
800 | return result; |
---|
801 | }, |
---|
802 | map: function(elems, fn) { |
---|
803 | // If a string is passed in for the function, make a function |
---|
804 | // for it (a handy shortcut) |
---|
805 | if ( typeof fn == "string" ) |
---|
806 | fn = eval("false||function(a){return " + fn + "}"); |
---|
807 | |
---|
808 | var result = []; |
---|
809 | |
---|
810 | // Go through the array, translating each of the items to their |
---|
811 | // new value (or values). |
---|
812 | for ( var i = 0, el = elems.length; i < el; i++ ) { |
---|
813 | var val = fn(elems[i],i); |
---|
814 | |
---|
815 | if ( val !== null && val != undefined ) { |
---|
816 | if ( val.constructor != Array ) val = [val]; |
---|
817 | result = result.concat( val ); |
---|
818 | } |
---|
819 | } |
---|
820 | |
---|
821 | return result; |
---|
822 | } |
---|
823 | }); |
---|
824 | |
---|
825 | /* |
---|
826 | * Whether the W3C compliant box model is being used. |
---|
827 | * |
---|
828 | * @property |
---|
829 | * @name $.boxModel |
---|
830 | * @type Boolean |
---|
831 | * @cat JavaScript |
---|
832 | */ |
---|
833 | var userAgent = navigator.userAgent.toLowerCase(); |
---|
834 | |
---|
835 | // Figure out what browser is being used |
---|
836 | jQuery.browser = { |
---|
837 | version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], |
---|
838 | safari: /webkit/.test(userAgent), |
---|
839 | opera: /opera/.test(userAgent), |
---|
840 | msie: /msie/.test(userAgent) && !/opera/.test(userAgent), |
---|
841 | mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) |
---|
842 | }; |
---|
843 | |
---|
844 | var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; |
---|
845 | |
---|
846 | jQuery.extend({ |
---|
847 | // Check to see if the W3C box model is being used |
---|
848 | boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", |
---|
849 | |
---|
850 | styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", |
---|
851 | |
---|
852 | props: { |
---|
853 | "for": "htmlFor", |
---|
854 | "class": "className", |
---|
855 | "float": styleFloat, |
---|
856 | cssFloat: styleFloat, |
---|
857 | styleFloat: styleFloat, |
---|
858 | innerHTML: "innerHTML", |
---|
859 | className: "className", |
---|
860 | value: "value", |
---|
861 | disabled: "disabled", |
---|
862 | checked: "checked", |
---|
863 | readonly: "readOnly", |
---|
864 | selected: "selected", |
---|
865 | maxlength: "maxLength" |
---|
866 | } |
---|
867 | }); |
---|
868 | |
---|
869 | jQuery.each({ |
---|
870 | parent: "a.parentNode", |
---|
871 | parents: "jQuery.parents(a)", |
---|
872 | next: "jQuery.nth(a,2,'nextSibling')", |
---|
873 | prev: "jQuery.nth(a,2,'previousSibling')", |
---|
874 | siblings: "jQuery.sibling(a.parentNode.firstChild,a)", |
---|
875 | children: "jQuery.sibling(a.firstChild)" |
---|
876 | }, function(i,n){ |
---|
877 | jQuery.fn[ i ] = function(a) { |
---|
878 | var ret = jQuery.map(this,n); |
---|
879 | if ( a && typeof a == "string" ) |
---|
880 | ret = jQuery.multiFilter(a,ret); |
---|
881 | return this.pushStack( jQuery.unique(ret) ); |
---|
882 | }; |
---|
883 | }); |
---|
884 | |
---|
885 | jQuery.each({ |
---|
886 | appendTo: "append", |
---|
887 | prependTo: "prepend", |
---|
888 | insertBefore: "before", |
---|
889 | insertAfter: "after" |
---|
890 | }, function(i,n){ |
---|
891 | jQuery.fn[ i ] = function(){ |
---|
892 | var a = arguments; |
---|
893 | return this.each(function(){ |
---|
894 | for ( var j = 0, al = a.length; j < al; j++ ) |
---|
895 | jQuery(a[j])[n]( this ); |
---|
896 | }); |
---|
897 | }; |
---|
898 | }); |
---|
899 | |
---|
900 | jQuery.each( { |
---|
901 | removeAttr: function( key ) { |
---|
902 | jQuery.attr( this, key, "" ); |
---|
903 | this.removeAttribute( key ); |
---|
904 | }, |
---|
905 | addClass: function(c){ |
---|
906 | jQuery.className.add(this,c); |
---|
907 | }, |
---|
908 | removeClass: function(c){ |
---|
909 | jQuery.className.remove(this,c); |
---|
910 | }, |
---|
911 | toggleClass: function( c ){ |
---|
912 | jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); |
---|
913 | }, |
---|
914 | remove: function(a){ |
---|
915 | if ( !a || jQuery.filter( a, [this] ).r.length ) |
---|
916 | this.parentNode.removeChild( this ); |
---|
917 | }, |
---|
918 | empty: function() { |
---|
919 | while ( this.firstChild ) |
---|
920 | this.removeChild( this.firstChild ); |
---|
921 | } |
---|
922 | }, function(i,n){ |
---|
923 | jQuery.fn[ i ] = function() { |
---|
924 | return this.each( n, arguments ); |
---|
925 | }; |
---|
926 | }); |
---|
927 | |
---|
928 | // DEPRECATED |
---|
929 | jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){ |
---|
930 | jQuery.fn[ n ] = function(num,fn) { |
---|
931 | return this.filter( ":" + n + "(" + num + ")", fn ); |
---|
932 | }; |
---|
933 | }); |
---|
934 | |
---|
935 | jQuery.each( [ "height", "width" ], function(i,n){ |
---|
936 | jQuery.fn[ n ] = function(h) { |
---|
937 | return h == undefined ? |
---|
938 | ( this.length ? jQuery.css( this[0], n ) : null ) : |
---|
939 | this.css( n, h.constructor == String ? h : h + "px" ); |
---|
940 | }; |
---|
941 | }); |
---|
942 | |
---|
943 | var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? |
---|
944 | "(?:[\\w*_-]|\\\\.)" : |
---|
945 | "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)", |
---|
946 | quickChild = new RegExp("^[/>]\\s*(" + chars + "+)"), |
---|
947 | quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), |
---|
948 | quickClass = new RegExp("^([#.]?)(" + chars + "*)"); |
---|
949 | |
---|
950 | jQuery.extend({ |
---|
951 | expr: { |
---|
952 | "": "m[2]=='*'||jQuery.nodeName(a,m[2])", |
---|
953 | "#": "a.getAttribute('id')==m[2]", |
---|
954 | ":": { |
---|
955 | // Position Checks |
---|
956 | lt: "i<m[3]-0", |
---|
957 | gt: "i>m[3]-0", |
---|
958 | nth: "m[3]-0==i", |
---|
959 | eq: "m[3]-0==i", |
---|
960 | first: "i==0", |
---|
961 | last: "i==r.length-1", |
---|
962 | even: "i%2==0", |
---|
963 | odd: "i%2", |
---|
964 | |
---|
965 | // Child Checks |
---|
966 | "first-child": "a.parentNode.getElementsByTagName('*')[0]==a", |
---|
967 | "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", |
---|
968 | "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", |
---|
969 | |
---|
970 | // Parent Checks |
---|
971 | parent: "a.firstChild", |
---|
972 | empty: "!a.firstChild", |
---|
973 | |
---|
974 | // Text Check |
---|
975 | contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0", |
---|
976 | |
---|
977 | // Visibility |
---|
978 | visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', |
---|
979 | hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', |
---|
980 | |
---|
981 | // Form attributes |
---|
982 | enabled: "!a.disabled", |
---|
983 | disabled: "a.disabled", |
---|
984 | checked: "a.checked", |
---|
985 | selected: "a.selected||jQuery.attr(a,'selected')", |
---|
986 | |
---|
987 | // Form elements |
---|
988 | text: "'text'==a.type", |
---|
989 | radio: "'radio'==a.type", |
---|
990 | checkbox: "'checkbox'==a.type", |
---|
991 | file: "'file'==a.type", |
---|
992 | password: "'password'==a.type", |
---|
993 | submit: "'submit'==a.type", |
---|
994 | image: "'image'==a.type", |
---|
995 | reset: "'reset'==a.type", |
---|
996 | button: '"button"==a.type||jQuery.nodeName(a,"button")', |
---|
997 | input: "/input|select|textarea|button/i.test(a.nodeName)", |
---|
998 | |
---|
999 | // :has() |
---|
1000 | has: "jQuery.find(m[3],a).length" |
---|
1001 | }, |
---|
1002 | // DEPRECATED |
---|
1003 | "[": "jQuery.find(m[2],a).length" |
---|
1004 | }, |
---|
1005 | |
---|
1006 | // The regular expressions that power the parsing engine |
---|
1007 | parse: [ |
---|
1008 | // Match: [@value='test'], [@foo] |
---|
1009 | /^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, |
---|
1010 | |
---|
1011 | // DEPRECATED |
---|
1012 | // Match: [div], [div p] |
---|
1013 | /^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/, |
---|
1014 | |
---|
1015 | // Match: :contains('foo') |
---|
1016 | /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, |
---|
1017 | |
---|
1018 | // Match: :even, :last-chlid, #id, .class |
---|
1019 | new RegExp("^([:.#]*)(" + chars + "+)") |
---|
1020 | ], |
---|
1021 | |
---|
1022 | multiFilter: function( expr, elems, not ) { |
---|
1023 | var old, cur = []; |
---|
1024 | |
---|
1025 | while ( expr && expr != old ) { |
---|
1026 | old = expr; |
---|
1027 | var f = jQuery.filter( expr, elems, not ); |
---|
1028 | expr = f.t.replace(/^\s*,\s*/, "" ); |
---|
1029 | cur = not ? elems = f.r : jQuery.merge( cur, f.r ); |
---|
1030 | } |
---|
1031 | |
---|
1032 | return cur; |
---|
1033 | }, |
---|
1034 | find: function( t, context ) { |
---|
1035 | // Quickly handle non-string expressions |
---|
1036 | if ( typeof t != "string" ) |
---|
1037 | return [ t ]; |
---|
1038 | |
---|
1039 | // Make sure that the context is a DOM Element |
---|
1040 | if ( context && !context.nodeType ) |
---|
1041 | context = null; |
---|
1042 | |
---|
1043 | // Set the correct context (if none is provided) |
---|
1044 | context = context || document; |
---|
1045 | |
---|
1046 | // DEPRECATED |
---|
1047 | // Handle the common XPath // expression |
---|
1048 | if ( !t.indexOf("//") ) { |
---|
1049 | //context = context.documentElement; |
---|
1050 | t = t.substr(2,t.length); |
---|
1051 | |
---|
1052 | // DEPRECATED |
---|
1053 | // And the / root expression |
---|
1054 | } else if ( !t.indexOf("/") && !context.ownerDocument ) { |
---|
1055 | context = context.documentElement; |
---|
1056 | t = t.substr(1,t.length); |
---|
1057 | if ( t.indexOf("/") >= 1 ) |
---|
1058 | t = t.substr(t.indexOf("/"),t.length); |
---|
1059 | } |
---|
1060 | |
---|
1061 | // Initialize the search |
---|
1062 | var ret = [context], done = [], last; |
---|
1063 | |
---|
1064 | // Continue while a selector expression exists, and while |
---|
1065 | // we're no longer looping upon ourselves |
---|
1066 | while ( t && last != t ) { |
---|
1067 | var r = []; |
---|
1068 | last = t; |
---|
1069 | |
---|
1070 | // DEPRECATED |
---|
1071 | t = jQuery.trim(t).replace( /^\/\//, "" ); |
---|
1072 | |
---|
1073 | var foundToken = false; |
---|
1074 | |
---|
1075 | // An attempt at speeding up child selectors that |
---|
1076 | // point to a specific element tag |
---|
1077 | var re = quickChild; |
---|
1078 | var m = re.exec(t); |
---|
1079 | |
---|
1080 | if ( m ) { |
---|
1081 | var nodeName = m[1].toUpperCase(); |
---|
1082 | |
---|
1083 | // Perform our own iteration and filter |
---|
1084 | for ( var i = 0; ret[i]; i++ ) |
---|
1085 | for ( var c = ret[i].firstChild; c; c = c.nextSibling ) |
---|
1086 | if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) |
---|
1087 | r.push( c ); |
---|
1088 | |
---|
1089 | ret = r; |
---|
1090 | t = t.replace( re, "" ); |
---|
1091 | if ( t.indexOf(" ") == 0 ) continue; |
---|
1092 | foundToken = true; |
---|
1093 | } else { |
---|
1094 | // (.. and /) DEPRECATED |
---|
1095 | re = /^((\/?\.\.)|([>\/+~]))\s*(\w*)/i; |
---|
1096 | |
---|
1097 | if ( (m = re.exec(t)) != null ) { |
---|
1098 | r = []; |
---|
1099 | |
---|
1100 | var nodeName = m[4], mergeNum = jQuery.mergeNum++; |
---|
1101 | m = m[1]; |
---|
1102 | |
---|
1103 | for ( var j = 0, rl = ret.length; j < rl; j++ ) |
---|
1104 | if ( m.indexOf("..") < 0 ) { |
---|
1105 | var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; |
---|
1106 | for ( ; n; n = n.nextSibling ) |
---|
1107 | if ( n.nodeType == 1 ) { |
---|
1108 | if ( m == "~" && n.mergeNum == mergeNum ) break; |
---|
1109 | |
---|
1110 | if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) { |
---|
1111 | if ( m == "~" ) n.mergeNum = mergeNum; |
---|
1112 | r.push( n ); |
---|
1113 | } |
---|
1114 | |
---|
1115 | if ( m == "+" ) break; |
---|
1116 | } |
---|
1117 | // DEPRECATED |
---|
1118 | } else |
---|
1119 | r.push( ret[j].parentNode ); |
---|
1120 | |
---|
1121 | ret = r; |
---|
1122 | |
---|
1123 | // And remove the token |
---|
1124 | t = jQuery.trim( t.replace( re, "" ) ); |
---|
1125 | foundToken = true; |
---|
1126 | } |
---|
1127 | } |
---|
1128 | |
---|
1129 | // See if there's still an expression, and that we haven't already |
---|
1130 | // matched a token |
---|
1131 | if ( t && !foundToken ) { |
---|
1132 | // Handle multiple expressions |
---|
1133 | if ( !t.indexOf(",") ) { |
---|
1134 | // Clean the result set |
---|
1135 | if ( context == ret[0] ) ret.shift(); |
---|
1136 | |
---|
1137 | // Merge the result sets |
---|
1138 | done = jQuery.merge( done, ret ); |
---|
1139 | |
---|
1140 | // Reset the context |
---|
1141 | r = ret = [context]; |
---|
1142 | |
---|
1143 | // Touch up the selector string |
---|
1144 | t = " " + t.substr(1,t.length); |
---|
1145 | |
---|
1146 | } else { |
---|
1147 | // Optimize for the case nodeName#idName |
---|
1148 | var re2 = quickID; |
---|
1149 | var m = re2.exec(t); |
---|
1150 | |
---|
1151 | // Re-organize the results, so that they're consistent |
---|
1152 | if ( m ) { |
---|
1153 | m = [ 0, m[2], m[3], m[1] ]; |
---|
1154 | |
---|
1155 | } else { |
---|
1156 | // Otherwise, do a traditional filter check for |
---|
1157 | // ID, class, and element selectors |
---|
1158 | re2 = quickClass; |
---|
1159 | m = re2.exec(t); |
---|
1160 | } |
---|
1161 | |
---|
1162 | m[2] = m[2].replace(/\\/g, ""); |
---|
1163 | |
---|
1164 | var elem = ret[ret.length-1]; |
---|
1165 | |
---|
1166 | // Try to do a global search by ID, where we can |
---|
1167 | if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { |
---|
1168 | // Optimization for HTML document case |
---|
1169 | var oid = elem.getElementById(m[2]); |
---|
1170 | |
---|
1171 | // Do a quick check for the existence of the actual ID attribute |
---|
1172 | // to avoid selecting by the name attribute in IE |
---|
1173 | // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form |
---|
1174 | if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) |
---|
1175 | oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; |
---|
1176 | |
---|
1177 | // Do a quick check for node name (where applicable) so |
---|
1178 | // that div#foo searches will be really fast |
---|
1179 | ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; |
---|
1180 | } else { |
---|
1181 | // We need to find all descendant elements |
---|
1182 | for ( var i = 0; ret[i]; i++ ) { |
---|
1183 | // Grab the tag name being searched for |
---|
1184 | var tag = m[1] != "" || m[0] == "" ? "*" : m[2]; |
---|
1185 | |
---|
1186 | // Handle IE7 being really dumb about <object>s |
---|
1187 | if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) |
---|
1188 | tag = "param"; |
---|
1189 | |
---|
1190 | r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); |
---|
1191 | } |
---|
1192 | |
---|
1193 | // It's faster to filter by class and be done with it |
---|
1194 | if ( m[1] == "." ) |
---|
1195 | r = jQuery.classFilter( r, m[2] ); |
---|
1196 | |
---|
1197 | // Same with ID filtering |
---|
1198 | if ( m[1] == "#" ) { |
---|
1199 | var tmp = []; |
---|
1200 | |
---|
1201 | // Try to find the element with the ID |
---|
1202 | for ( var i = 0; r[i]; i++ ) |
---|
1203 | if ( r[i].getAttribute("id") == m[2] ) { |
---|
1204 | tmp = [ r[i] ]; |
---|
1205 | break; |
---|
1206 | } |
---|
1207 | |
---|
1208 | r = tmp; |
---|
1209 | } |
---|
1210 | |
---|
1211 | ret = r; |
---|
1212 | } |
---|
1213 | |
---|
1214 | t = t.replace( re2, "" ); |
---|
1215 | } |
---|
1216 | |
---|
1217 | } |
---|
1218 | |
---|
1219 | // If a selector string still exists |
---|
1220 | if ( t ) { |
---|
1221 | // Attempt to filter it |
---|
1222 | var val = jQuery.filter(t,r); |
---|
1223 | ret = r = val.r; |
---|
1224 | t = jQuery.trim(val.t); |
---|
1225 | } |
---|
1226 | } |
---|
1227 | |
---|
1228 | // An error occurred with the selector; |
---|
1229 | // just return an empty set instead |
---|
1230 | if ( t ) |
---|
1231 | ret = []; |
---|
1232 | |
---|
1233 | // Remove the root context |
---|
1234 | if ( ret && context == ret[0] ) |
---|
1235 | ret.shift(); |
---|
1236 | |
---|
1237 | // And combine the results |
---|
1238 | done = jQuery.merge( done, ret ); |
---|
1239 | |
---|
1240 | return done; |
---|
1241 | }, |
---|
1242 | |
---|
1243 | classFilter: function(r,m,not){ |
---|
1244 | m = " " + m + " "; |
---|
1245 | var tmp = []; |
---|
1246 | for ( var i = 0; r[i]; i++ ) { |
---|
1247 | var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; |
---|
1248 | if ( !not && pass || not && !pass ) |
---|
1249 | tmp.push( r[i] ); |
---|
1250 | } |
---|
1251 | return tmp; |
---|
1252 | }, |
---|
1253 | |
---|
1254 | filter: function(t,r,not) { |
---|
1255 | var last; |
---|
1256 | |
---|
1257 | // Look for common filter expressions |
---|
1258 | while ( t && t != last ) { |
---|
1259 | last = t; |
---|
1260 | |
---|
1261 | var p = jQuery.parse, m; |
---|
1262 | |
---|
1263 | for ( var i = 0; p[i]; i++ ) { |
---|
1264 | m = p[i].exec( t ); |
---|
1265 | |
---|
1266 | if ( m ) { |
---|
1267 | // Remove what we just matched |
---|
1268 | t = t.substring( m[0].length ); |
---|
1269 | |
---|
1270 | m[2] = m[2].replace(/\\/g, ""); |
---|
1271 | break; |
---|
1272 | } |
---|
1273 | } |
---|
1274 | |
---|
1275 | if ( !m ) |
---|
1276 | break; |
---|
1277 | |
---|
1278 | // :not() is a special case that can be optimized by |
---|
1279 | // keeping it out of the expression list |
---|
1280 | if ( m[1] == ":" && m[2] == "not" ) |
---|
1281 | r = jQuery.filter(m[3], r, true).r; |
---|
1282 | |
---|
1283 | // We can get a big speed boost by filtering by class here |
---|
1284 | else if ( m[1] == "." ) |
---|
1285 | r = jQuery.classFilter(r, m[2], not); |
---|
1286 | |
---|
1287 | else if ( m[1] == "@" ) { |
---|
1288 | var tmp = [], type = m[3]; |
---|
1289 | |
---|
1290 | for ( var i = 0, rl = r.length; i < rl; i++ ) { |
---|
1291 | var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; |
---|
1292 | |
---|
1293 | if ( z == null || /href|src|selected/.test(m[2]) ) |
---|
1294 | z = jQuery.attr(a,m[2]) || ''; |
---|
1295 | |
---|
1296 | if ( (type == "" && !!z || |
---|
1297 | type == "=" && z == m[5] || |
---|
1298 | type == "!=" && z != m[5] || |
---|
1299 | type == "^=" && z && !z.indexOf(m[5]) || |
---|
1300 | type == "$=" && z.substr(z.length - m[5].length) == m[5] || |
---|
1301 | (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) |
---|
1302 | tmp.push( a ); |
---|
1303 | } |
---|
1304 | |
---|
1305 | r = tmp; |
---|
1306 | |
---|
1307 | // We can get a speed boost by handling nth-child here |
---|
1308 | } else if ( m[1] == ":" && m[2] == "nth-child" ) { |
---|
1309 | var num = jQuery.mergeNum++, tmp = [], |
---|
1310 | test = /(\d*)n\+?(\d*)/.exec( |
---|
1311 | m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || |
---|
1312 | !/\D/.test(m[3]) && "n+" + m[3] || m[3]), |
---|
1313 | first = (test[1] || 1) - 0, last = test[2] - 0; |
---|
1314 | |
---|
1315 | for ( var i = 0, rl = r.length; i < rl; i++ ) { |
---|
1316 | var node = r[i], parentNode = node.parentNode; |
---|
1317 | |
---|
1318 | if ( num != parentNode.mergeNum ) { |
---|
1319 | var c = 1; |
---|
1320 | |
---|
1321 | for ( var n = parentNode.firstChild; n; n = n.nextSibling ) |
---|
1322 | if ( n.nodeType == 1 ) |
---|
1323 | n.nodeIndex = c++; |
---|
1324 | |
---|
1325 | parentNode.mergeNum = num; |
---|
1326 | } |
---|
1327 | |
---|
1328 | var add = false; |
---|
1329 | |
---|
1330 | if ( first == 1 ) { |
---|
1331 | if ( last == 0 || node.nodeIndex == last ) |
---|
1332 | add = true; |
---|
1333 | } else if ( (node.nodeIndex + last) % first == 0 ) |
---|
1334 | add = true; |
---|
1335 | |
---|
1336 | if ( add ^ not ) |
---|
1337 | tmp.push( node ); |
---|
1338 | } |
---|
1339 | |
---|
1340 | r = tmp; |
---|
1341 | |
---|
1342 | // Otherwise, find the expression to execute |
---|
1343 | } else { |
---|
1344 | var f = jQuery.expr[m[1]]; |
---|
1345 | if ( typeof f != "string" ) |
---|
1346 | f = jQuery.expr[m[1]][m[2]]; |
---|
1347 | |
---|
1348 | // Build a custom macro to enclose it |
---|
1349 | f = eval("false||function(a,i){return " + f + "}"); |
---|
1350 | |
---|
1351 | // Execute it against the current filter |
---|
1352 | r = jQuery.grep( r, f, not ); |
---|
1353 | } |
---|
1354 | } |
---|
1355 | |
---|
1356 | // Return an array of filtered elements (r) |
---|
1357 | // and the modified expression string (t) |
---|
1358 | return { r: r, t: t }; |
---|
1359 | }, |
---|
1360 | parents: function( elem ){ |
---|
1361 | var matched = []; |
---|
1362 | var cur = elem.parentNode; |
---|
1363 | while ( cur && cur != document ) { |
---|
1364 | matched.push( cur ); |
---|
1365 | cur = cur.parentNode; |
---|
1366 | } |
---|
1367 | return matched; |
---|
1368 | }, |
---|
1369 | nth: function(cur,result,dir,elem){ |
---|
1370 | result = result || 1; |
---|
1371 | var num = 0; |
---|
1372 | |
---|
1373 | for ( ; cur; cur = cur[dir] ) |
---|
1374 | if ( cur.nodeType == 1 && ++num == result ) |
---|
1375 | break; |
---|
1376 | |
---|
1377 | return cur; |
---|
1378 | }, |
---|
1379 | sibling: function( n, elem ) { |
---|
1380 | var r = []; |
---|
1381 | |
---|
1382 | for ( ; n; n = n.nextSibling ) { |
---|
1383 | if ( n.nodeType == 1 && (!elem || n != elem) ) |
---|
1384 | r.push( n ); |
---|
1385 | } |
---|
1386 | |
---|
1387 | return r; |
---|
1388 | } |
---|
1389 | }); |
---|
1390 | /* |
---|
1391 | * A number of helper functions used for managing events. |
---|
1392 | * Many of the ideas behind this code orignated from |
---|
1393 | * Dean Edwards' addEvent library. |
---|
1394 | */ |
---|
1395 | jQuery.event = { |
---|
1396 | |
---|
1397 | // Bind an event to an element |
---|
1398 | // Original by Dean Edwards |
---|
1399 | add: function(element, type, handler, data) { |
---|
1400 | // For whatever reason, IE has trouble passing the window object |
---|
1401 | // around, causing it to be cloned in the process |
---|
1402 | if ( jQuery.browser.msie && element.setInterval != undefined ) |
---|
1403 | element = window; |
---|
1404 | |
---|
1405 | // Make sure that the function being executed has a unique ID |
---|
1406 | if ( !handler.guid ) |
---|
1407 | handler.guid = this.guid++; |
---|
1408 | |
---|
1409 | // if data is passed, bind to handler |
---|
1410 | if( data != undefined ) { |
---|
1411 | // Create temporary function pointer to original handler |
---|
1412 | var fn = handler; |
---|
1413 | |
---|
1414 | // Create unique handler function, wrapped around original handler |
---|
1415 | handler = function() { |
---|
1416 | // Pass arguments and context to original handler |
---|
1417 | return fn.apply(this, arguments); |
---|
1418 | }; |
---|
1419 | |
---|
1420 | // Store data in unique handler |
---|
1421 | handler.data = data; |
---|
1422 | |
---|
1423 | // Set the guid of unique handler to the same of original handler, so it can be removed |
---|
1424 | handler.guid = fn.guid; |
---|
1425 | } |
---|
1426 | |
---|
1427 | // Init the element's event structure |
---|
1428 | if (!element.$events) |
---|
1429 | element.$events = {}; |
---|
1430 | |
---|
1431 | if (!element.$handle) |
---|
1432 | element.$handle = function() { |
---|
1433 | // returned undefined or false |
---|
1434 | var val; |
---|
1435 | |
---|
1436 | // Handle the second event of a trigger and when |
---|
1437 | // an event is called after a page has unloaded |
---|
1438 | if ( typeof jQuery == "undefined" || jQuery.event.triggered ) |
---|
1439 | return val; |
---|
1440 | |
---|
1441 | val = jQuery.event.handle.apply(element, arguments); |
---|
1442 | |
---|
1443 | return val; |
---|
1444 | }; |
---|
1445 | |
---|
1446 | // Get the current list of functions bound to this event |
---|
1447 | var handlers = element.$events[type]; |
---|
1448 | |
---|
1449 | // Init the event handler queue |
---|
1450 | if (!handlers) { |
---|
1451 | handlers = element.$events[type] = {}; |
---|
1452 | |
---|
1453 | // And bind the global event handler to the element |
---|
1454 | if (element.addEventListener) |
---|
1455 | element.addEventListener(type, element.$handle, false); |
---|
1456 | else |
---|
1457 | element.attachEvent("on" + type, element.$handle); |
---|
1458 | } |
---|
1459 | |
---|
1460 | // Add the function to the element's handler list |
---|
1461 | handlers[handler.guid] = handler; |
---|
1462 | |
---|
1463 | // Keep track of which events have been used, for global triggering |
---|
1464 | this.global[type] = true; |
---|
1465 | }, |
---|
1466 | |
---|
1467 | guid: 1, |
---|
1468 | global: {}, |
---|
1469 | |
---|
1470 | // Detach an event or set of events from an element |
---|
1471 | remove: function(element, type, handler) { |
---|
1472 | var events = element.$events, ret, index; |
---|
1473 | |
---|
1474 | if ( events ) { |
---|
1475 | // type is actually an event object here |
---|
1476 | if ( type && type.type ) { |
---|
1477 | handler = type.handler; |
---|
1478 | type = type.type; |
---|
1479 | } |
---|
1480 | |
---|
1481 | if ( !type ) { |
---|
1482 | for ( type in events ) |
---|
1483 | this.remove( element, type ); |
---|
1484 | |
---|
1485 | } else if ( events[type] ) { |
---|
1486 | // remove the given handler for the given type |
---|
1487 | if ( handler ) |
---|
1488 | delete events[type][handler.guid]; |
---|
1489 | |
---|
1490 | // remove all handlers for the given type |
---|
1491 | else |
---|
1492 | for ( handler in element.$events[type] ) |
---|
1493 | delete events[type][handler]; |
---|
1494 | |
---|
1495 | // remove generic event handler if no more handlers exist |
---|
1496 | for ( ret in events[type] ) break; |
---|
1497 | if ( !ret ) { |
---|
1498 | if (element.removeEventListener) |
---|
1499 | element.removeEventListener(type, element.$handle, false); |
---|
1500 | else |
---|
1501 | element.detachEvent("on" + type, element.$handle); |
---|
1502 | ret = null; |
---|
1503 | delete events[type]; |
---|
1504 | } |
---|
1505 | } |
---|
1506 | |
---|
1507 | // Remove the expando if it's no longer used |
---|
1508 | for ( ret in events ) break; |
---|
1509 | if ( !ret ) |
---|
1510 | element.$handle = element.$events = null; |
---|
1511 | } |
---|
1512 | }, |
---|
1513 | |
---|
1514 | trigger: function(type, data, element) { |
---|
1515 | // Clone the incoming data, if any |
---|
1516 | data = jQuery.makeArray(data || []); |
---|
1517 | |
---|
1518 | // Handle a global trigger |
---|
1519 | if ( !element ) { |
---|
1520 | // Only trigger if we've ever bound an event for it |
---|
1521 | if ( this.global[type] ) |
---|
1522 | jQuery("*").add([window, document]).trigger(type, data); |
---|
1523 | |
---|
1524 | // Handle triggering a single element |
---|
1525 | } else { |
---|
1526 | var val, ret, fn = jQuery.isFunction( element[ type ] || null ); |
---|
1527 | |
---|
1528 | // Pass along a fake event |
---|
1529 | data.unshift( this.fix({ type: type, target: element }) ); |
---|
1530 | |
---|
1531 | // Trigger the event |
---|
1532 | if ( jQuery.isFunction( element.$handle ) ) |
---|
1533 | val = element.$handle.apply( element, data ); |
---|
1534 | if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) |
---|
1535 | val = false; |
---|
1536 | |
---|
1537 | if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { |
---|
1538 | this.triggered = true; |
---|
1539 | element[ type ](); |
---|
1540 | } |
---|
1541 | |
---|
1542 | this.triggered = false; |
---|
1543 | } |
---|
1544 | }, |
---|
1545 | |
---|
1546 | handle: function(event) { |
---|
1547 | // returned undefined or false |
---|
1548 | var val; |
---|
1549 | |
---|
1550 | // Empty object is for triggered events with no data |
---|
1551 | event = jQuery.event.fix( event || window.event || {} ); |
---|
1552 | |
---|
1553 | var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 ); |
---|
1554 | args.unshift( event ); |
---|
1555 | |
---|
1556 | for ( var j in c ) { |
---|
1557 | // Pass in a reference to the handler function itself |
---|
1558 | // So that we can later remove it |
---|
1559 | args[0].handler = c[j]; |
---|
1560 | args[0].data = c[j].data; |
---|
1561 | |
---|
1562 | if ( c[j].apply( this, args ) === false ) { |
---|
1563 | event.preventDefault(); |
---|
1564 | event.stopPropagation(); |
---|
1565 | val = false; |
---|
1566 | } |
---|
1567 | } |
---|
1568 | |
---|
1569 | // Clean up added properties in IE to prevent memory leak |
---|
1570 | if (jQuery.browser.msie) |
---|
1571 | event.target = event.preventDefault = event.stopPropagation = |
---|
1572 | event.handler = event.data = null; |
---|
1573 | |
---|
1574 | return val; |
---|
1575 | }, |
---|
1576 | |
---|
1577 | fix: function(event) { |
---|
1578 | // store a copy of the original event object |
---|
1579 | // and clone to set read-only properties |
---|
1580 | var originalEvent = event; |
---|
1581 | event = jQuery.extend({}, originalEvent); |
---|
1582 | |
---|
1583 | // add preventDefault and stopPropagation since |
---|
1584 | // they will not work on the clone |
---|
1585 | event.preventDefault = function() { |
---|
1586 | // if preventDefault exists run it on the original event |
---|
1587 | if (originalEvent.preventDefault) |
---|
1588 | originalEvent.preventDefault(); |
---|
1589 | // otherwise set the returnValue property of the original event to false (IE) |
---|
1590 | originalEvent.returnValue = false; |
---|
1591 | }; |
---|
1592 | event.stopPropagation = function() { |
---|
1593 | // if stopPropagation exists run it on the original event |
---|
1594 | if (originalEvent.stopPropagation) |
---|
1595 | originalEvent.stopPropagation(); |
---|
1596 | // otherwise set the cancelBubble property of the original event to true (IE) |
---|
1597 | originalEvent.cancelBubble = true; |
---|
1598 | }; |
---|
1599 | |
---|
1600 | // Fix target property, if necessary |
---|
1601 | if ( !event.target && event.srcElement ) |
---|
1602 | event.target = event.srcElement; |
---|
1603 | |
---|
1604 | // check if target is a textnode (safari) |
---|
1605 | if (jQuery.browser.safari && event.target.nodeType == 3) |
---|
1606 | event.target = originalEvent.target.parentNode; |
---|
1607 | |
---|
1608 | // Add relatedTarget, if necessary |
---|
1609 | if ( !event.relatedTarget && event.fromElement ) |
---|
1610 | event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; |
---|
1611 | |
---|
1612 | // Calculate pageX/Y if missing and clientX/Y available |
---|
1613 | if ( event.pageX == null && event.clientX != null ) { |
---|
1614 | var e = document.documentElement, b = document.body; |
---|
1615 | event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0); |
---|
1616 | event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0); |
---|
1617 | } |
---|
1618 | |
---|
1619 | // Add which for key events |
---|
1620 | if ( !event.which && (event.charCode || event.keyCode) ) |
---|
1621 | event.which = event.charCode || event.keyCode; |
---|
1622 | |
---|
1623 | // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) |
---|
1624 | if ( !event.metaKey && event.ctrlKey ) |
---|
1625 | event.metaKey = event.ctrlKey; |
---|
1626 | |
---|
1627 | // Add which for click: 1 == left; 2 == middle; 3 == right |
---|
1628 | // Note: button is not normalized, so don't use it |
---|
1629 | if ( !event.which && event.button ) |
---|
1630 | event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); |
---|
1631 | |
---|
1632 | return event; |
---|
1633 | } |
---|
1634 | }; |
---|
1635 | |
---|
1636 | jQuery.fn.extend({ |
---|
1637 | bind: function( type, data, fn ) { |
---|
1638 | return type == "unload" ? this.one(type, data, fn) : this.each(function(){ |
---|
1639 | jQuery.event.add( this, type, fn || data, fn && data ); |
---|
1640 | }); |
---|
1641 | }, |
---|
1642 | one: function( type, data, fn ) { |
---|
1643 | return this.each(function(){ |
---|
1644 | jQuery.event.add( this, type, function(event) { |
---|
1645 | jQuery(this).unbind(event); |
---|
1646 | return (fn || data).apply( this, arguments); |
---|
1647 | }, fn && data); |
---|
1648 | }); |
---|
1649 | }, |
---|
1650 | unbind: function( type, fn ) { |
---|
1651 | return this.each(function(){ |
---|
1652 | jQuery.event.remove( this, type, fn ); |
---|
1653 | }); |
---|
1654 | }, |
---|
1655 | trigger: function( type, data ) { |
---|
1656 | return this.each(function(){ |
---|
1657 | jQuery.event.trigger( type, data, this ); |
---|
1658 | }); |
---|
1659 | }, |
---|
1660 | toggle: function() { |
---|
1661 | // Save reference to arguments for access in closure |
---|
1662 | var a = arguments; |
---|
1663 | |
---|
1664 | return this.click(function(e) { |
---|
1665 | // Figure out which function to execute |
---|
1666 | this.lastToggle = 0 == this.lastToggle ? 1 : 0; |
---|
1667 | |
---|
1668 | // Make sure that clicks stop |
---|
1669 | e.preventDefault(); |
---|
1670 | |
---|
1671 | // and execute the function |
---|
1672 | return a[this.lastToggle].apply( this, [e] ) || false; |
---|
1673 | }); |
---|
1674 | }, |
---|
1675 | hover: function(f,g) { |
---|
1676 | |
---|
1677 | // A private function for handling mouse 'hovering' |
---|
1678 | function handleHover(e) { |
---|
1679 | // Check if mouse(over|out) are still within the same parent element |
---|
1680 | var p = e.relatedTarget; |
---|
1681 | |
---|
1682 | // Traverse up the tree |
---|
1683 | while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; }; |
---|
1684 | |
---|
1685 | // If we actually just moused on to a sub-element, ignore it |
---|
1686 | if ( p == this ) return false; |
---|
1687 | |
---|
1688 | // Execute the right function |
---|
1689 | return (e.type == "mouseover" ? f : g).apply(this, [e]); |
---|
1690 | } |
---|
1691 | |
---|
1692 | // Bind the function to the two event listeners |
---|
1693 | return this.mouseover(handleHover).mouseout(handleHover); |
---|
1694 | }, |
---|
1695 | ready: function(f) { |
---|
1696 | // Attach the listeners |
---|
1697 | bindReady(); |
---|
1698 | |
---|
1699 | // If the DOM is already ready |
---|
1700 | if ( jQuery.isReady ) |
---|
1701 | // Execute the function immediately |
---|
1702 | f.apply( document, [jQuery] ); |
---|
1703 | |
---|
1704 | // Otherwise, remember the function for later |
---|
1705 | else |
---|
1706 | // Add the function to the wait list |
---|
1707 | jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } ); |
---|
1708 | |
---|
1709 | return this; |
---|
1710 | } |
---|
1711 | }); |
---|
1712 | |
---|
1713 | jQuery.extend({ |
---|
1714 | /* |
---|
1715 | * All the code that makes DOM Ready work nicely. |
---|
1716 | */ |
---|
1717 | isReady: false, |
---|
1718 | readyList: [], |
---|
1719 | |
---|
1720 | // Handle when the DOM is ready |
---|
1721 | ready: function() { |
---|
1722 | // Make sure that the DOM is not already loaded |
---|
1723 | if ( !jQuery.isReady ) { |
---|
1724 | // Remember that the DOM is ready |
---|
1725 | jQuery.isReady = true; |
---|
1726 | |
---|
1727 | // If there are functions bound, to execute |
---|
1728 | if ( jQuery.readyList ) { |
---|
1729 | // Execute all of them |
---|
1730 | jQuery.each( jQuery.readyList, function(){ |
---|
1731 | this.apply( document ); |
---|
1732 | }); |
---|
1733 | |
---|
1734 | // Reset the list of functions |
---|
1735 | jQuery.readyList = null; |
---|
1736 | } |
---|
1737 | // Remove event listener to avoid memory leak |
---|
1738 | if ( jQuery.browser.mozilla || jQuery.browser.opera ) |
---|
1739 | document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); |
---|
1740 | |
---|
1741 | // Remove script element used by IE hack |
---|
1742 | if( !window.frames.length ) // don't remove if frames are present (#1187) |
---|
1743 | jQuery(window).load(function(){ jQuery("#__ie_init").remove(); }); |
---|
1744 | } |
---|
1745 | } |
---|
1746 | }); |
---|
1747 | |
---|
1748 | jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + |
---|
1749 | "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + |
---|
1750 | "submit,keydown,keypress,keyup,error").split(","), function(i,o){ |
---|
1751 | |
---|
1752 | // Handle event binding |
---|
1753 | jQuery.fn[o] = function(f){ |
---|
1754 | return f ? this.bind(o, f) : this.trigger(o); |
---|
1755 | }; |
---|
1756 | |
---|
1757 | }); |
---|
1758 | |
---|
1759 | var readyBound = false; |
---|
1760 | |
---|
1761 | function bindReady(){ |
---|
1762 | if ( readyBound ) return; |
---|
1763 | readyBound = true; |
---|
1764 | |
---|
1765 | // If Mozilla is used |
---|
1766 | if ( jQuery.browser.mozilla || jQuery.browser.opera ) |
---|
1767 | // Use the handy event callback |
---|
1768 | document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); |
---|
1769 | |
---|
1770 | // If IE is used, use the excellent hack by Matthias Miller |
---|
1771 | // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited |
---|
1772 | else if ( jQuery.browser.msie ) { |
---|
1773 | |
---|
1774 | // Only works if you document.write() it |
---|
1775 | document.write("<scr" + "ipt id=__ie_init defer=true " + |
---|
1776 | "src=//:><\/script>"); |
---|
1777 | |
---|
1778 | // Use the defer script hack |
---|
1779 | var script = document.getElementById("__ie_init"); |
---|
1780 | |
---|
1781 | // script does not exist if jQuery is loaded dynamically |
---|
1782 | if ( script ) |
---|
1783 | script.onreadystatechange = function() { |
---|
1784 | if ( document.readyState != "complete" ) return; |
---|
1785 | jQuery.ready(); |
---|
1786 | }; |
---|
1787 | |
---|
1788 | // Clear from memory |
---|
1789 | script = null; |
---|
1790 | |
---|
1791 | // If Safari is used |
---|
1792 | } else if ( jQuery.browser.safari ) |
---|
1793 | // Continually check to see if the document.readyState is valid |
---|
1794 | jQuery.safariTimer = setInterval(function(){ |
---|
1795 | // loaded and complete are both valid states |
---|
1796 | if ( document.readyState == "loaded" || |
---|
1797 | document.readyState == "complete" ) { |
---|
1798 | |
---|
1799 | // If either one are found, remove the timer |
---|
1800 | clearInterval( jQuery.safariTimer ); |
---|
1801 | jQuery.safariTimer = null; |
---|
1802 | |
---|
1803 | // and execute any waiting functions |
---|
1804 | jQuery.ready(); |
---|
1805 | } |
---|
1806 | }, 10); |
---|
1807 | |
---|
1808 | // A fallback to window.onload, that will always work |
---|
1809 | jQuery.event.add( window, "load", jQuery.ready ); |
---|
1810 | } |
---|
1811 | jQuery.fn.extend({ |
---|
1812 | // DEPRECATED |
---|
1813 | loadIfModified: function( url, params, callback ) { |
---|
1814 | this.load( url, params, callback, 1 ); |
---|
1815 | }, |
---|
1816 | load: function( url, params, callback, ifModified ) { |
---|
1817 | if ( jQuery.isFunction( url ) ) |
---|
1818 | return this.bind("load", url); |
---|
1819 | |
---|
1820 | callback = callback || function(){}; |
---|
1821 | |
---|
1822 | // Default to a GET request |
---|
1823 | var type = "GET"; |
---|
1824 | |
---|
1825 | // If the second parameter was provided |
---|
1826 | if ( params ) |
---|
1827 | // If it's a function |
---|
1828 | if ( jQuery.isFunction( params ) ) { |
---|
1829 | // We assume that it's the callback |
---|
1830 | callback = params; |
---|
1831 | params = null; |
---|
1832 | |
---|
1833 | // Otherwise, build a param string |
---|
1834 | } else { |
---|
1835 | params = jQuery.param( params ); |
---|
1836 | type = "POST"; |
---|
1837 | } |
---|
1838 | |
---|
1839 | var self = this; |
---|
1840 | |
---|
1841 | // Request the remote document |
---|
1842 | jQuery.ajax({ |
---|
1843 | url: url, |
---|
1844 | type: type, |
---|
1845 | data: params, |
---|
1846 | ifModified: ifModified, |
---|
1847 | complete: function(res, status){ |
---|
1848 | // If successful, inject the HTML into all the matched elements |
---|
1849 | if ( status == "success" || !ifModified && status == "notmodified" ) |
---|
1850 | self.html(res.responseText); |
---|
1851 | |
---|
1852 | // Add delay to account for Safari's delay in globalEval |
---|
1853 | setTimeout(function(){ |
---|
1854 | self.each( callback, [res.responseText, status, res] ); |
---|
1855 | }, 13); |
---|
1856 | } |
---|
1857 | }); |
---|
1858 | return this; |
---|
1859 | }, |
---|
1860 | serialize: function() { |
---|
1861 | return jQuery.param( this ); |
---|
1862 | }, |
---|
1863 | |
---|
1864 | // DEPRECATED |
---|
1865 | // This method no longer does anything - all script evaluation is |
---|
1866 | // taken care of within the HTML injection methods. |
---|
1867 | evalScripts: function(){} |
---|
1868 | |
---|
1869 | }); |
---|
1870 | |
---|
1871 | // Attach a bunch of functions for handling common AJAX events |
---|
1872 | |
---|
1873 | jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ |
---|
1874 | jQuery.fn[o] = function(f){ |
---|
1875 | return this.bind(o, f); |
---|
1876 | }; |
---|
1877 | }); |
---|
1878 | |
---|
1879 | jQuery.extend({ |
---|
1880 | get: function( url, data, callback, type, ifModified ) { |
---|
1881 | // shift arguments if data argument was ommited |
---|
1882 | if ( jQuery.isFunction( data ) ) { |
---|
1883 | callback = data; |
---|
1884 | data = null; |
---|
1885 | } |
---|
1886 | |
---|
1887 | return jQuery.ajax({ |
---|
1888 | type: "GET", |
---|
1889 | url: url, |
---|
1890 | data: data, |
---|
1891 | success: callback, |
---|
1892 | dataType: type, |
---|
1893 | ifModified: ifModified |
---|
1894 | }); |
---|
1895 | }, |
---|
1896 | // DEPRECATED |
---|
1897 | getIfModified: function( url, data, callback, type ) { |
---|
1898 | return jQuery.get(url, data, callback, type, 1); |
---|
1899 | }, |
---|
1900 | getScript: function( url, callback ) { |
---|
1901 | return jQuery.get(url, null, callback, "script"); |
---|
1902 | }, |
---|
1903 | getJSON: function( url, data, callback ) { |
---|
1904 | return jQuery.get(url, data, callback, "json"); |
---|
1905 | }, |
---|
1906 | post: function( url, data, callback, type ) { |
---|
1907 | if ( jQuery.isFunction( data ) ) { |
---|
1908 | callback = data; |
---|
1909 | data = {}; |
---|
1910 | } |
---|
1911 | |
---|
1912 | return jQuery.ajax({ |
---|
1913 | type: "POST", |
---|
1914 | url: url, |
---|
1915 | data: data, |
---|
1916 | success: callback, |
---|
1917 | dataType: type |
---|
1918 | }); |
---|
1919 | }, |
---|
1920 | // DEPRECATED |
---|
1921 | ajaxTimeout: function( timeout ) { |
---|
1922 | jQuery.ajaxSettings.timeout = timeout; |
---|
1923 | }, |
---|
1924 | ajaxSetup: function( settings ) { |
---|
1925 | jQuery.extend( jQuery.ajaxSettings, settings ); |
---|
1926 | }, |
---|
1927 | |
---|
1928 | ajaxSettings: { |
---|
1929 | global: true, |
---|
1930 | type: "GET", |
---|
1931 | timeout: 0, |
---|
1932 | contentType: "application/x-www-form-urlencoded", |
---|
1933 | processData: true, |
---|
1934 | async: true, |
---|
1935 | data: null |
---|
1936 | }, |
---|
1937 | |
---|
1938 | // Last-Modified header cache for next request |
---|
1939 | lastModified: {}, |
---|
1940 | ajax: function( s ) { |
---|
1941 | // Extend the settings, but re-extend 's' so that it can be |
---|
1942 | // checked again later (in the test suite, specifically) |
---|
1943 | s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); |
---|
1944 | |
---|
1945 | // if data available |
---|
1946 | if ( s.data ) { |
---|
1947 | // convert data if not already a string |
---|
1948 | if ( s.processData && typeof s.data != "string" ) |
---|
1949 | s.data = jQuery.param(s.data); |
---|
1950 | |
---|
1951 | // append data to url for get requests |
---|
1952 | if ( s.type.toLowerCase() == "get" ) { |
---|
1953 | // "?" + data or "&" + data (in case there are already params) |
---|
1954 | s.url += (s.url.indexOf("?") > -1 ? "&" : "?") + s.data; |
---|
1955 | |
---|
1956 | // IE likes to send both get and post data, prevent this |
---|
1957 | s.data = null; |
---|
1958 | } |
---|
1959 | } |
---|
1960 | |
---|
1961 | // Watch for a new set of requests |
---|
1962 | if ( s.global && ! jQuery.active++ ) |
---|
1963 | jQuery.event.trigger( "ajaxStart" ); |
---|
1964 | |
---|
1965 | var requestDone = false; |
---|
1966 | |
---|
1967 | // Create the request object; Microsoft failed to properly |
---|
1968 | // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available |
---|
1969 | var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); |
---|
1970 | |
---|
1971 | // Open the socket |
---|
1972 | xml.open(s.type, s.url, s.async); |
---|
1973 | |
---|
1974 | // Set the correct header, if data is being sent |
---|
1975 | if ( s.data ) |
---|
1976 | xml.setRequestHeader("Content-Type", s.contentType); |
---|
1977 | |
---|
1978 | // Set the If-Modified-Since header, if ifModified mode. |
---|
1979 | if ( s.ifModified ) |
---|
1980 | xml.setRequestHeader("If-Modified-Since", |
---|
1981 | jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); |
---|
1982 | |
---|
1983 | // Set header so the called script knows that it's an XMLHttpRequest |
---|
1984 | xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); |
---|
1985 | |
---|
1986 | // Allow custom headers/mimetypes |
---|
1987 | if( s.beforeSend ) |
---|
1988 | s.beforeSend(xml); |
---|
1989 | |
---|
1990 | if ( s.global ) |
---|
1991 | jQuery.event.trigger("ajaxSend", [xml, s]); |
---|
1992 | |
---|
1993 | // Wait for a response to come back |
---|
1994 | var onreadystatechange = function(isTimeout){ |
---|
1995 | // The transfer is complete and the data is available, or the request timed out |
---|
1996 | if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) { |
---|
1997 | requestDone = true; |
---|
1998 | |
---|
1999 | // clear poll interval |
---|
2000 | if (ival) { |
---|
2001 | clearInterval(ival); |
---|
2002 | ival = null; |
---|
2003 | } |
---|
2004 | |
---|
2005 | var status = isTimeout == "timeout" && "timeout" || |
---|
2006 | !jQuery.httpSuccess( xml ) && "error" || |
---|
2007 | s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" || |
---|
2008 | "success"; |
---|
2009 | |
---|
2010 | if ( status == "success" ) { |
---|
2011 | // Watch for, and catch, XML document parse errors |
---|
2012 | try { |
---|
2013 | // process the data (runs the xml through httpData regardless of callback) |
---|
2014 | var data = jQuery.httpData( xml, s.dataType ); |
---|
2015 | } catch(e) { |
---|
2016 | status = "parsererror"; |
---|
2017 | } |
---|
2018 | } |
---|
2019 | |
---|
2020 | // Make sure that the request was successful or notmodified |
---|
2021 | if ( status == "success" ) { |
---|
2022 | // Cache Last-Modified header, if ifModified mode. |
---|
2023 | var modRes; |
---|
2024 | try { |
---|
2025 | modRes = xml.getResponseHeader("Last-Modified"); |
---|
2026 | } catch(e) {} // swallow exception thrown by FF if header is not available |
---|
2027 | |
---|
2028 | if ( s.ifModified && modRes ) |
---|
2029 | jQuery.lastModified[s.url] = modRes; |
---|
2030 | |
---|
2031 | // If a local callback was specified, fire it and pass it the data |
---|
2032 | if ( s.success ) |
---|
2033 | s.success( data, status ); |
---|
2034 | |
---|
2035 | // Fire the global callback |
---|
2036 | if ( s.global ) |
---|
2037 | jQuery.event.trigger( "ajaxSuccess", [xml, s] ); |
---|
2038 | } else |
---|
2039 | jQuery.handleError(s, xml, status); |
---|
2040 | |
---|
2041 | // The request was completed |
---|
2042 | if( s.global ) |
---|
2043 | jQuery.event.trigger( "ajaxComplete", [xml, s] ); |
---|
2044 | |
---|
2045 | // Handle the global AJAX counter |
---|
2046 | if ( s.global && ! --jQuery.active ) |
---|
2047 | jQuery.event.trigger( "ajaxStop" ); |
---|
2048 | |
---|
2049 | // Process result |
---|
2050 | if ( s.complete ) |
---|
2051 | s.complete(xml, status); |
---|
2052 | |
---|
2053 | // Stop memory leaks |
---|
2054 | if(s.async) |
---|
2055 | xml = null; |
---|
2056 | } |
---|
2057 | }; |
---|
2058 | |
---|
2059 | if ( s.async ) { |
---|
2060 | // don't attach the handler to the request, just poll it instead |
---|
2061 | var ival = setInterval(onreadystatechange, 13); |
---|
2062 | |
---|
2063 | // Timeout checker |
---|
2064 | if ( s.timeout > 0 ) |
---|
2065 | setTimeout(function(){ |
---|
2066 | // Check to see if the request is still happening |
---|
2067 | if ( xml ) { |
---|
2068 | // Cancel the request |
---|
2069 | xml.abort(); |
---|
2070 | |
---|
2071 | if( !requestDone ) |
---|
2072 | onreadystatechange( "timeout" ); |
---|
2073 | } |
---|
2074 | }, s.timeout); |
---|
2075 | } |
---|
2076 | |
---|
2077 | // Send the data |
---|
2078 | try { |
---|
2079 | xml.send(s.data); |
---|
2080 | } catch(e) { |
---|
2081 | jQuery.handleError(s, xml, null, e); |
---|
2082 | } |
---|
2083 | |
---|
2084 | // firefox 1.5 doesn't fire statechange for sync requests |
---|
2085 | if ( !s.async ) |
---|
2086 | onreadystatechange(); |
---|
2087 | |
---|
2088 | // return XMLHttpRequest to allow aborting the request etc. |
---|
2089 | return xml; |
---|
2090 | }, |
---|
2091 | |
---|
2092 | handleError: function( s, xml, status, e ) { |
---|
2093 | // If a local callback was specified, fire it |
---|
2094 | if ( s.error ) s.error( xml, status, e ); |
---|
2095 | |
---|
2096 | // Fire the global callback |
---|
2097 | if ( s.global ) |
---|
2098 | jQuery.event.trigger( "ajaxError", [xml, s, e] ); |
---|
2099 | }, |
---|
2100 | |
---|
2101 | // Counter for holding the number of active queries |
---|
2102 | active: 0, |
---|
2103 | |
---|
2104 | // Determines if an XMLHttpRequest was successful or not |
---|
2105 | httpSuccess: function( r ) { |
---|
2106 | try { |
---|
2107 | return !r.status && location.protocol == "file:" || |
---|
2108 | ( r.status >= 200 && r.status < 300 ) || r.status == 304 || |
---|
2109 | jQuery.browser.safari && r.status == undefined; |
---|
2110 | } catch(e){} |
---|
2111 | return false; |
---|
2112 | }, |
---|
2113 | |
---|
2114 | // Determines if an XMLHttpRequest returns NotModified |
---|
2115 | httpNotModified: function( xml, url ) { |
---|
2116 | try { |
---|
2117 | var xmlRes = xml.getResponseHeader("Last-Modified"); |
---|
2118 | |
---|
2119 | // Firefox always returns 200. check Last-Modified date |
---|
2120 | return xml.status == 304 || xmlRes == jQuery.lastModified[url] || |
---|
2121 | jQuery.browser.safari && xml.status == undefined; |
---|
2122 | } catch(e){} |
---|
2123 | return false; |
---|
2124 | }, |
---|
2125 | |
---|
2126 | /* Get the data out of an XMLHttpRequest. |
---|
2127 | * Return parsed XML if content-type header is "xml" and type is "xml" or omitted, |
---|
2128 | * otherwise return plain text. |
---|
2129 | * (String) data - The type of data that you're expecting back, |
---|
2130 | * (e.g. "xml", "html", "script") |
---|
2131 | */ |
---|
2132 | httpData: function( r, type ) { |
---|
2133 | var ct = r.getResponseHeader("content-type"); |
---|
2134 | var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0; |
---|
2135 | data = xml ? r.responseXML : r.responseText; |
---|
2136 | |
---|
2137 | if ( xml && data.documentElement.tagName == "parsererror" ) |
---|
2138 | throw "parsererror"; |
---|
2139 | |
---|
2140 | // If the type is "script", eval it in global context |
---|
2141 | if ( type == "script" ) |
---|
2142 | jQuery.globalEval( data ); |
---|
2143 | |
---|
2144 | // Get the JavaScript object, if JSON is used. |
---|
2145 | if ( type == "json" ) |
---|
2146 | data = eval("(" + data + ")"); |
---|
2147 | |
---|
2148 | return data; |
---|
2149 | }, |
---|
2150 | |
---|
2151 | // Serialize an array of form elements or a set of |
---|
2152 | // key/values into a query string |
---|
2153 | param: function( a ) { |
---|
2154 | var s = []; |
---|
2155 | |
---|
2156 | // If an array was passed in, assume that it is an array |
---|
2157 | // of form elements |
---|
2158 | if ( a.constructor == Array || a.jquery ) |
---|
2159 | // Serialize the form elements |
---|
2160 | jQuery.each( a, function(){ |
---|
2161 | s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) ); |
---|
2162 | }); |
---|
2163 | |
---|
2164 | // Otherwise, assume that it's an object of key/value pairs |
---|
2165 | else |
---|
2166 | // Serialize the key/values |
---|
2167 | for ( var j in a ) |
---|
2168 | // If the value is an array then the key names need to be repeated |
---|
2169 | if ( a[j] && a[j].constructor == Array ) |
---|
2170 | jQuery.each( a[j], function(){ |
---|
2171 | s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); |
---|
2172 | }); |
---|
2173 | else |
---|
2174 | s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) ); |
---|
2175 | |
---|
2176 | // Return the resulting serialization |
---|
2177 | return s.join("&"); |
---|
2178 | } |
---|
2179 | |
---|
2180 | }); |
---|
2181 | jQuery.fn.extend({ |
---|
2182 | |
---|
2183 | show: function(speed,callback){ |
---|
2184 | return speed ? |
---|
2185 | this.animate({ |
---|
2186 | height: "show", width: "show", opacity: "show" |
---|
2187 | }, speed, callback) : |
---|
2188 | |
---|
2189 | this.filter(":hidden").each(function(){ |
---|
2190 | this.style.display = this.oldblock ? this.oldblock : ""; |
---|
2191 | if ( jQuery.css(this,"display") == "none" ) |
---|
2192 | this.style.display = "block"; |
---|
2193 | }).end(); |
---|
2194 | }, |
---|
2195 | |
---|
2196 | hide: function(speed,callback){ |
---|
2197 | return speed ? |
---|
2198 | this.animate({ |
---|
2199 | height: "hide", width: "hide", opacity: "hide" |
---|
2200 | }, speed, callback) : |
---|
2201 | |
---|
2202 | this.filter(":visible").each(function(){ |
---|
2203 | this.oldblock = this.oldblock || jQuery.css(this,"display"); |
---|
2204 | if ( this.oldblock == "none" ) |
---|
2205 | this.oldblock = "block"; |
---|
2206 | this.style.display = "none"; |
---|
2207 | }).end(); |
---|
2208 | }, |
---|
2209 | |
---|
2210 | // Save the old toggle function |
---|
2211 | _toggle: jQuery.fn.toggle, |
---|
2212 | toggle: function( fn, fn2 ){ |
---|
2213 | return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? |
---|
2214 | this._toggle( fn, fn2 ) : |
---|
2215 | fn ? |
---|
2216 | this.animate({ |
---|
2217 | height: "toggle", width: "toggle", opacity: "toggle" |
---|
2218 | }, fn, fn2) : |
---|
2219 | this.each(function(){ |
---|
2220 | jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); |
---|
2221 | }); |
---|
2222 | }, |
---|
2223 | slideDown: function(speed,callback){ |
---|
2224 | return this.animate({height: "show"}, speed, callback); |
---|
2225 | }, |
---|
2226 | slideUp: function(speed,callback){ |
---|
2227 | return this.animate({height: "hide"}, speed, callback); |
---|
2228 | }, |
---|
2229 | slideToggle: function(speed, callback){ |
---|
2230 | return this.animate({height: "toggle"}, speed, callback); |
---|
2231 | }, |
---|
2232 | fadeIn: function(speed, callback){ |
---|
2233 | return this.animate({opacity: "show"}, speed, callback); |
---|
2234 | }, |
---|
2235 | fadeOut: function(speed, callback){ |
---|
2236 | return this.animate({opacity: "hide"}, speed, callback); |
---|
2237 | }, |
---|
2238 | fadeTo: function(speed,to,callback){ |
---|
2239 | return this.animate({opacity: to}, speed, callback); |
---|
2240 | }, |
---|
2241 | animate: function( prop, speed, easing, callback ) { |
---|
2242 | return this.queue(function(){ |
---|
2243 | var hidden = jQuery(this).is(":hidden"), |
---|
2244 | opt = jQuery.speed(speed, easing, callback), |
---|
2245 | self = this; |
---|
2246 | |
---|
2247 | for ( var p in prop ) { |
---|
2248 | if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) |
---|
2249 | return jQuery.isFunction(opt.complete) && opt.complete.apply(this); |
---|
2250 | |
---|
2251 | if ( p == "height" || p == "width" ) { |
---|
2252 | // Store display property |
---|
2253 | opt.display = jQuery.css(this, "display"); |
---|
2254 | |
---|
2255 | // Make sure that nothing sneaks out |
---|
2256 | opt.overflow = this.style.overflow; |
---|
2257 | } |
---|
2258 | } |
---|
2259 | |
---|
2260 | if ( opt.overflow != null ) |
---|
2261 | this.style.overflow = "hidden"; |
---|
2262 | |
---|
2263 | this.curAnim = jQuery.extend({}, prop); |
---|
2264 | |
---|
2265 | jQuery.each( prop, function(name, val){ |
---|
2266 | var e = new jQuery.fx( self, opt, name ); |
---|
2267 | if ( val.constructor == Number ) |
---|
2268 | e.custom( e.cur() || 0, val ); |
---|
2269 | else |
---|
2270 | e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); |
---|
2271 | }); |
---|
2272 | |
---|
2273 | // For JS strict compliance |
---|
2274 | return true; |
---|
2275 | }); |
---|
2276 | }, |
---|
2277 | queue: function(type,fn){ |
---|
2278 | if ( !fn ) { |
---|
2279 | fn = type; |
---|
2280 | type = "fx"; |
---|
2281 | } |
---|
2282 | |
---|
2283 | return this.each(function(){ |
---|
2284 | if ( !this.queue ) |
---|
2285 | this.queue = {}; |
---|
2286 | |
---|
2287 | if ( !this.queue[type] ) |
---|
2288 | this.queue[type] = []; |
---|
2289 | |
---|
2290 | this.queue[type].push( fn ); |
---|
2291 | |
---|
2292 | if ( this.queue[type].length == 1 ) |
---|
2293 | fn.apply(this); |
---|
2294 | }); |
---|
2295 | } |
---|
2296 | |
---|
2297 | }); |
---|
2298 | |
---|
2299 | jQuery.extend({ |
---|
2300 | |
---|
2301 | speed: function(speed, easing, fn) { |
---|
2302 | var opt = speed && speed.constructor == Object ? speed : { |
---|
2303 | complete: fn || !fn && easing || |
---|
2304 | jQuery.isFunction( speed ) && speed, |
---|
2305 | duration: speed, |
---|
2306 | easing: fn && easing || easing && easing.constructor != Function && easing |
---|
2307 | }; |
---|
2308 | |
---|
2309 | opt.duration = (opt.duration && opt.duration.constructor == Number ? |
---|
2310 | opt.duration : |
---|
2311 | { slow: 600, fast: 200 }[opt.duration]) || 400; |
---|
2312 | |
---|
2313 | // Queueing |
---|
2314 | opt.old = opt.complete; |
---|
2315 | opt.complete = function(){ |
---|
2316 | jQuery.dequeue(this, "fx"); |
---|
2317 | if ( jQuery.isFunction( opt.old ) ) |
---|
2318 | opt.old.apply( this ); |
---|
2319 | }; |
---|
2320 | |
---|
2321 | return opt; |
---|
2322 | }, |
---|
2323 | |
---|
2324 | easing: { |
---|
2325 | linear: function( p, n, firstNum, diff ) { |
---|
2326 | return firstNum + diff * p; |
---|
2327 | }, |
---|
2328 | swing: function( p, n, firstNum, diff ) { |
---|
2329 | return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; |
---|
2330 | } |
---|
2331 | }, |
---|
2332 | |
---|
2333 | queue: {}, |
---|
2334 | |
---|
2335 | dequeue: function(elem,type){ |
---|
2336 | type = type || "fx"; |
---|
2337 | |
---|
2338 | if ( elem.queue && elem.queue[type] ) { |
---|
2339 | // Remove self |
---|
2340 | elem.queue[type].shift(); |
---|
2341 | |
---|
2342 | // Get next function |
---|
2343 | var f = elem.queue[type][0]; |
---|
2344 | |
---|
2345 | if ( f ) f.apply( elem ); |
---|
2346 | } |
---|
2347 | }, |
---|
2348 | |
---|
2349 | timers: [], |
---|
2350 | |
---|
2351 | /* |
---|
2352 | * I originally wrote fx() as a clone of moo.fx and in the process |
---|
2353 | * of making it small in size the code became illegible to sane |
---|
2354 | * people. You've been warned. |
---|
2355 | */ |
---|
2356 | |
---|
2357 | fx: function( elem, options, prop ){ |
---|
2358 | |
---|
2359 | var z = this; |
---|
2360 | |
---|
2361 | // The styles |
---|
2362 | var y = elem.style; |
---|
2363 | |
---|
2364 | // Simple function for setting a style value |
---|
2365 | z.a = function(){ |
---|
2366 | if ( options.step ) |
---|
2367 | options.step.apply( elem, [ z.now ] ); |
---|
2368 | |
---|
2369 | if ( prop == "opacity" ) |
---|
2370 | jQuery.attr(y, "opacity", z.now); // Let attr handle opacity |
---|
2371 | else { |
---|
2372 | y[prop] = parseInt(z.now) + "px"; |
---|
2373 | |
---|
2374 | // Set display property to block for height/width animations |
---|
2375 | if ( prop == "height" || prop == "width" ) |
---|
2376 | y.display = "block"; |
---|
2377 | } |
---|
2378 | }; |
---|
2379 | |
---|
2380 | // Figure out the maximum number to run to |
---|
2381 | z.max = function(){ |
---|
2382 | return parseFloat( jQuery.css(elem,prop) ); |
---|
2383 | }; |
---|
2384 | |
---|
2385 | // Get the current size |
---|
2386 | z.cur = function(){ |
---|
2387 | var r = parseFloat( jQuery.curCSS(elem, prop) ); |
---|
2388 | return r && r > -10000 ? r : z.max(); |
---|
2389 | }; |
---|
2390 | |
---|
2391 | // Start an animation from one number to another |
---|
2392 | z.custom = function(from,to){ |
---|
2393 | z.startTime = (new Date()).getTime(); |
---|
2394 | z.now = from; |
---|
2395 | z.a(); |
---|
2396 | |
---|
2397 | jQuery.timers.push(function(){ |
---|
2398 | return z.step(from, to); |
---|
2399 | }); |
---|
2400 | |
---|
2401 | if ( jQuery.timers.length == 1 ) { |
---|
2402 | var timer = setInterval(function(){ |
---|
2403 | var timers = jQuery.timers; |
---|
2404 | |
---|
2405 | for ( var i = 0; i < timers.length; i++ ) |
---|
2406 | if ( !timers[i]() ) |
---|
2407 | timers.splice(i--, 1); |
---|
2408 | |
---|
2409 | if ( !timers.length ) |
---|
2410 | clearInterval( timer ); |
---|
2411 | }, 13); |
---|
2412 | } |
---|
2413 | }; |
---|
2414 | |
---|
2415 | // Simple 'show' function |
---|
2416 | z.show = function(){ |
---|
2417 | if ( !elem.orig ) elem.orig = {}; |
---|
2418 | |
---|
2419 | // Remember where we started, so that we can go back to it later |
---|
2420 | elem.orig[prop] = jQuery.attr( elem.style, prop ); |
---|
2421 | |
---|
2422 | options.show = true; |
---|
2423 | |
---|
2424 | // Begin the animation |
---|
2425 | z.custom(0, this.cur()); |
---|
2426 | |
---|
2427 | // Make sure that we start at a small width/height to avoid any |
---|
2428 | // flash of content |
---|
2429 | if ( prop != "opacity" ) |
---|
2430 | y[prop] = "1px"; |
---|
2431 | |
---|
2432 | // Start by showing the element |
---|
2433 | jQuery(elem).show(); |
---|
2434 | }; |
---|
2435 | |
---|
2436 | // Simple 'hide' function |
---|
2437 | z.hide = function(){ |
---|
2438 | if ( !elem.orig ) elem.orig = {}; |
---|
2439 | |
---|
2440 | // Remember where we started, so that we can go back to it later |
---|
2441 | elem.orig[prop] = jQuery.attr( elem.style, prop ); |
---|
2442 | |
---|
2443 | options.hide = true; |
---|
2444 | |
---|
2445 | // Begin the animation |
---|
2446 | z.custom(this.cur(), 0); |
---|
2447 | }; |
---|
2448 | |
---|
2449 | // Each step of an animation |
---|
2450 | z.step = function(firstNum, lastNum){ |
---|
2451 | var t = (new Date()).getTime(); |
---|
2452 | |
---|
2453 | if (t > options.duration + z.startTime) { |
---|
2454 | z.now = lastNum; |
---|
2455 | z.a(); |
---|
2456 | |
---|
2457 | if (elem.curAnim) elem.curAnim[ prop ] = true; |
---|
2458 | |
---|
2459 | var done = true; |
---|
2460 | for ( var i in elem.curAnim ) |
---|
2461 | if ( elem.curAnim[i] !== true ) |
---|
2462 | done = false; |
---|
2463 | |
---|
2464 | if ( done ) { |
---|
2465 | if ( options.display != null ) { |
---|
2466 | // Reset the overflow |
---|
2467 | y.overflow = options.overflow; |
---|
2468 | |
---|
2469 | // Reset the display |
---|
2470 | y.display = options.display; |
---|
2471 | if ( jQuery.css(elem, "display") == "none" ) |
---|
2472 | y.display = "block"; |
---|
2473 | } |
---|
2474 | |
---|
2475 | // Hide the element if the "hide" operation was done |
---|
2476 | if ( options.hide ) |
---|
2477 | y.display = "none"; |
---|
2478 | |
---|
2479 | // Reset the properties, if the item has been hidden or shown |
---|
2480 | if ( options.hide || options.show ) |
---|
2481 | for ( var p in elem.curAnim ) |
---|
2482 | jQuery.attr(y, p, elem.orig[p]); |
---|
2483 | } |
---|
2484 | |
---|
2485 | // If a callback was provided, execute it |
---|
2486 | if ( done && jQuery.isFunction( options.complete ) ) |
---|
2487 | // Execute the complete function |
---|
2488 | options.complete.apply( elem ); |
---|
2489 | |
---|
2490 | return false; |
---|
2491 | } else { |
---|
2492 | var n = t - this.startTime; |
---|
2493 | // Figure out where in the animation we are and set the number |
---|
2494 | var p = n / options.duration; |
---|
2495 | |
---|
2496 | // Perform the easing function, defaults to swing |
---|
2497 | z.now = jQuery.easing[options.easing || (jQuery.easing.swing ? "swing" : "linear")](p, n, firstNum, (lastNum-firstNum), options.duration); |
---|
2498 | |
---|
2499 | // Perform the next step of the animation |
---|
2500 | z.a(); |
---|
2501 | } |
---|
2502 | |
---|
2503 | return true; |
---|
2504 | }; |
---|
2505 | |
---|
2506 | } |
---|
2507 | }); |
---|
2508 | })(); |
---|