1 | (function(){ |
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2 | /* |
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3 | * jQuery 1.2 - New Wave Javascript |
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4 | * |
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5 | * Copyright (c) 2007 John Resig (jquery.com) |
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6 | * Dual licensed under the MIT (MIT-LICENSE.txt) |
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7 | * and GPL (GPL-LICENSE.txt) licenses. |
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8 | * |
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9 | * $Date: 2007-09-10 15:45:49 -0400 (Mon, 10 Sep 2007) $ |
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10 | * $Rev: 3219 $ |
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11 | */ |
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12 | |
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13 | // Map over jQuery in case of overwrite |
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14 | if ( typeof jQuery != "undefined" ) |
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15 | var _jQuery = jQuery; |
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16 | |
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17 | var jQuery = window.jQuery = function(a,c) { |
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18 | // If the context is global, return a new object |
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19 | if ( window == this || !this.init ) |
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20 | return new jQuery(a,c); |
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21 | |
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22 | return this.init(a,c); |
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23 | }; |
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24 | |
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25 | // Map over the $ in case of overwrite |
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26 | if ( typeof $ != "undefined" ) |
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27 | var _$ = $; |
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28 | |
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29 | // Map the jQuery namespace to the '$' one |
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30 | window.$ = jQuery; |
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31 | |
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32 | var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/; |
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33 | |
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34 | jQuery.fn = jQuery.prototype = { |
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35 | init: function(a,c) { |
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36 | // Make sure that a selection was provided |
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37 | a = a || document; |
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38 | |
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39 | // Handle HTML strings |
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40 | if ( typeof a == "string" ) { |
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41 | var m = quickExpr.exec(a); |
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42 | if ( m && (m[1] || !c) ) { |
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43 | // HANDLE: $(html) -> $(array) |
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44 | if ( m[1] ) |
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45 | a = jQuery.clean( [ m[1] ], c ); |
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46 | |
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47 | // HANDLE: $("#id") |
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48 | else { |
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49 | var tmp = document.getElementById( m[3] ); |
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50 | if ( tmp ) |
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51 | // Handle the case where IE and Opera return items |
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52 | // by name instead of ID |
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53 | if ( tmp.id != m[3] ) |
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54 | return jQuery().find( a ); |
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55 | else { |
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56 | this[0] = tmp; |
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57 | this.length = 1; |
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58 | return this; |
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59 | } |
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60 | else |
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61 | a = []; |
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62 | } |
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63 | |
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64 | // HANDLE: $(expr) |
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65 | } else |
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66 | return new jQuery( c ).find( a ); |
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67 | |
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68 | // HANDLE: $(function) |
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69 | // Shortcut for document ready |
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70 | } else if ( jQuery.isFunction(a) ) |
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71 | return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); |
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72 | |
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73 | return this.setArray( |
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74 | // HANDLE: $(array) |
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75 | a.constructor == Array && a || |
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76 | |
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77 | // HANDLE: $(arraylike) |
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78 | // Watch for when an array-like object is passed as the selector |
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79 | (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) || |
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80 | |
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81 | // HANDLE: $(*) |
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82 | [ a ] ); |
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83 | }, |
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84 | |
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85 | jquery: "1.2", |
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86 | |
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87 | size: function() { |
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88 | return this.length; |
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89 | }, |
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90 | |
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91 | length: 0, |
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92 | |
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93 | get: function( num ) { |
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94 | return num == undefined ? |
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95 | |
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96 | // Return a 'clean' array |
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97 | jQuery.makeArray( this ) : |
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98 | |
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99 | // Return just the object |
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100 | this[num]; |
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101 | }, |
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102 | |
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103 | pushStack: function( a ) { |
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104 | var ret = jQuery(a); |
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105 | ret.prevObject = this; |
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106 | return ret; |
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107 | }, |
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108 | |
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109 | setArray: function( a ) { |
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110 | this.length = 0; |
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111 | Array.prototype.push.apply( this, a ); |
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112 | return this; |
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113 | }, |
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114 | |
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115 | each: function( fn, args ) { |
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116 | return jQuery.each( this, fn, args ); |
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117 | }, |
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118 | |
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119 | index: function( obj ) { |
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120 | var pos = -1; |
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121 | this.each(function(i){ |
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122 | if ( this == obj ) pos = i; |
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123 | }); |
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124 | return pos; |
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125 | }, |
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126 | |
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127 | attr: function( key, value, type ) { |
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128 | var obj = key; |
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129 | |
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130 | // Look for the case where we're accessing a style value |
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131 | if ( key.constructor == String ) |
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132 | if ( value == undefined ) |
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133 | return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; |
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134 | else { |
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135 | obj = {}; |
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136 | obj[ key ] = value; |
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137 | } |
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138 | |
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139 | // Check to see if we're setting style values |
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140 | return this.each(function(index){ |
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141 | // Set all the styles |
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142 | for ( var prop in obj ) |
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143 | jQuery.attr( |
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144 | type ? this.style : this, |
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145 | prop, jQuery.prop(this, obj[prop], type, index, prop) |
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146 | ); |
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147 | }); |
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148 | }, |
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149 | |
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150 | css: function( key, value ) { |
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151 | return this.attr( key, value, "curCSS" ); |
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152 | }, |
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153 | |
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154 | text: function(e) { |
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155 | if ( typeof e != "object" && e != null ) |
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156 | return this.empty().append( document.createTextNode( e ) ); |
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157 | |
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158 | var t = ""; |
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159 | jQuery.each( e || this, function(){ |
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160 | jQuery.each( this.childNodes, function(){ |
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161 | if ( this.nodeType != 8 ) |
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162 | t += this.nodeType != 1 ? |
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163 | this.nodeValue : jQuery.fn.text([ this ]); |
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164 | }); |
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165 | }); |
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166 | return t; |
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167 | }, |
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168 | |
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169 | wrapAll: function(html) { |
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170 | if ( this[0] ) |
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171 | // The elements to wrap the target around |
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172 | jQuery(html, this[0].ownerDocument) |
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173 | .clone() |
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174 | .insertBefore(this[0]) |
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175 | .map(function(){ |
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176 | var elem = this; |
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177 | while ( elem.firstChild ) |
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178 | elem = elem.firstChild; |
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179 | return elem; |
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180 | }) |
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181 | .append(this); |
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182 | |
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183 | return this; |
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184 | }, |
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185 | |
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186 | wrapInner: function(html) { |
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187 | return this.each(function(){ |
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188 | jQuery(this).contents().wrapAll(html); |
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189 | }); |
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190 | }, |
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191 | |
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192 | wrap: function(html) { |
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193 | return this.each(function(){ |
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194 | jQuery(this).wrapAll(html); |
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195 | }); |
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196 | }, |
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197 | |
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198 | append: function() { |
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199 | return this.domManip(arguments, true, 1, function(a){ |
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200 | this.appendChild( a ); |
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201 | }); |
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202 | }, |
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203 | |
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204 | prepend: function() { |
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205 | return this.domManip(arguments, true, -1, function(a){ |
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206 | this.insertBefore( a, this.firstChild ); |
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207 | }); |
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208 | }, |
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209 | |
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210 | before: function() { |
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211 | return this.domManip(arguments, false, 1, function(a){ |
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212 | this.parentNode.insertBefore( a, this ); |
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213 | }); |
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214 | }, |
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215 | |
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216 | after: function() { |
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217 | return this.domManip(arguments, false, -1, function(a){ |
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218 | this.parentNode.insertBefore( a, this.nextSibling ); |
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219 | }); |
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220 | }, |
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221 | |
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222 | end: function() { |
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223 | return this.prevObject || jQuery([]); |
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224 | }, |
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225 | |
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226 | find: function(t) { |
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227 | var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); |
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228 | return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? |
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229 | jQuery.unique( data ) : data ); |
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230 | }, |
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231 | |
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232 | clone: function(events) { |
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233 | // Do the clone |
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234 | var ret = this.map(function(){ |
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235 | return this.outerHTML ? jQuery(this.outerHTML)[0] : this.cloneNode(true); |
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236 | }); |
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237 | |
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238 | if (events === true) { |
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239 | var clone = ret.find("*").andSelf(); |
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240 | |
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241 | this.find("*").andSelf().each(function(i) { |
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242 | var events = jQuery.data(this, "events"); |
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243 | for ( var type in events ) |
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244 | for ( var handler in events[type] ) |
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245 | jQuery.event.add(clone[i], type, events[type][handler], events[type][handler].data); |
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246 | }); |
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247 | } |
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248 | |
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249 | // Return the cloned set |
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250 | return ret; |
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251 | }, |
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252 | |
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253 | filter: function(t) { |
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254 | return this.pushStack( |
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255 | jQuery.isFunction( t ) && |
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256 | jQuery.grep(this, function(el, index){ |
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257 | return t.apply(el, [index]); |
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258 | }) || |
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259 | |
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260 | jQuery.multiFilter(t,this) ); |
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261 | }, |
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262 | |
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263 | not: function(t) { |
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264 | return this.pushStack( |
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265 | t.constructor == String && |
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266 | jQuery.multiFilter(t, this, true) || |
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267 | |
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268 | jQuery.grep(this, function(a) { |
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269 | return ( t.constructor == Array || t.jquery ) |
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270 | ? jQuery.inArray( a, t ) < 0 |
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271 | : a != t; |
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272 | }) |
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273 | ); |
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274 | }, |
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275 | |
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276 | add: function(t) { |
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277 | return this.pushStack( jQuery.merge( |
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278 | this.get(), |
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279 | t.constructor == String ? |
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280 | jQuery(t).get() : |
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281 | t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ? |
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282 | t : [t] ) |
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283 | ); |
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284 | }, |
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285 | |
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286 | is: function(expr) { |
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287 | return expr ? jQuery.multiFilter(expr,this).length > 0 : false; |
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288 | }, |
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289 | |
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290 | hasClass: function(expr) { |
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291 | return this.is("." + expr); |
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292 | }, |
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293 | |
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294 | val: function( val ) { |
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295 | if ( val == undefined ) { |
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296 | if ( this.length ) { |
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297 | var elem = this[0]; |
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298 | |
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299 | // We need to handle select boxes special |
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300 | if ( jQuery.nodeName(elem, "select") ) { |
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301 | var index = elem.selectedIndex, |
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302 | a = [], |
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303 | options = elem.options, |
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304 | one = elem.type == "select-one"; |
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305 | |
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306 | // Nothing was selected |
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307 | if ( index < 0 ) |
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308 | return null; |
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309 | |
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310 | // Loop through all the selected options |
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311 | for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { |
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312 | var option = options[i]; |
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313 | if ( option.selected ) { |
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314 | // Get the specifc value for the option |
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315 | var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value; |
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316 | |
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317 | // We don't need an array for one selects |
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318 | if ( one ) |
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319 | return val; |
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320 | |
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321 | // Multi-Selects return an array |
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322 | a.push(val); |
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323 | } |
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324 | } |
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325 | |
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326 | return a; |
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327 | |
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328 | // Everything else, we just grab the value |
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329 | } else |
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330 | return this[0].value.replace(/\r/g, ""); |
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331 | } |
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332 | } else |
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333 | return this.each(function(){ |
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334 | if ( val.constructor == Array && /radio|checkbox/.test(this.type) ) |
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335 | this.checked = (jQuery.inArray(this.value, val) >= 0 || |
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336 | jQuery.inArray(this.name, val) >= 0); |
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337 | else if ( jQuery.nodeName(this, "select") ) { |
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338 | var tmp = val.constructor == Array ? val : [val]; |
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339 | |
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340 | jQuery("option", this).each(function(){ |
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341 | this.selected = (jQuery.inArray(this.value, tmp) >= 0 || |
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342 | jQuery.inArray(this.text, tmp) >= 0); |
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343 | }); |
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344 | |
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345 | if ( !tmp.length ) |
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346 | this.selectedIndex = -1; |
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347 | } else |
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348 | this.value = val; |
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349 | }); |
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350 | }, |
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351 | |
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352 | html: function( val ) { |
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353 | return val == undefined ? |
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354 | ( this.length ? this[0].innerHTML : null ) : |
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355 | this.empty().append( val ); |
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356 | }, |
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357 | |
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358 | replaceWith: function( val ) { |
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359 | return this.after( val ).remove(); |
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360 | }, |
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361 | |
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362 | slice: function() { |
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363 | return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); |
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364 | }, |
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365 | |
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366 | map: function(fn) { |
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367 | return this.pushStack(jQuery.map( this, function(elem,i){ |
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368 | return fn.call( elem, i, elem ); |
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369 | })); |
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370 | }, |
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371 | |
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372 | andSelf: function() { |
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373 | return this.add( this.prevObject ); |
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374 | }, |
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375 | |
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376 | domManip: function(args, table, dir, fn) { |
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377 | var clone = this.length > 1, a; |
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378 | |
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379 | return this.each(function(){ |
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380 | if ( !a ) { |
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381 | a = jQuery.clean(args, this.ownerDocument); |
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382 | if ( dir < 0 ) |
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383 | a.reverse(); |
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384 | } |
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385 | |
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386 | var obj = this; |
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387 | |
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388 | if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) |
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389 | obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); |
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390 | |
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391 | jQuery.each( a, function(){ |
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392 | if ( jQuery.nodeName(this, "script") ) { |
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393 | if ( this.src ) |
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394 | jQuery.ajax({ url: this.src, async: false, dataType: "script" }); |
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395 | else |
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396 | jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" ); |
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397 | } else |
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398 | fn.apply( obj, [ clone ? this.cloneNode(true) : this ] ); |
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399 | }); |
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400 | }); |
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401 | } |
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402 | }; |
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403 | |
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404 | jQuery.extend = jQuery.fn.extend = function() { |
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405 | // copy reference to target object |
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406 | var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; |
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407 | |
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408 | // Handle a deep copy situation |
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409 | if ( target.constructor == Boolean ) { |
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410 | deep = target; |
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411 | target = arguments[1] || {}; |
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412 | } |
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413 | |
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414 | // extend jQuery itself if only one argument is passed |
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415 | if ( al == 1 ) { |
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416 | target = this; |
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417 | a = 0; |
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418 | } |
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419 | |
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420 | var prop; |
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421 | |
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422 | for ( ; a < al; a++ ) |
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423 | // Only deal with non-null/undefined values |
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424 | if ( (prop = arguments[a]) != null ) |
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425 | // Extend the base object |
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426 | for ( var i in prop ) { |
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427 | // Prevent never-ending loop |
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428 | if ( target == prop[i] ) |
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429 | continue; |
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430 | |
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431 | // Recurse if we're merging object values |
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432 | if ( deep && typeof prop[i] == 'object' && target[i] ) |
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433 | jQuery.extend( target[i], prop[i] ); |
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434 | |
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435 | // Don't bring in undefined values |
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436 | else if ( prop[i] != undefined ) |
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437 | target[i] = prop[i]; |
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438 | } |
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439 | |
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440 | // Return the modified object |
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441 | return target; |
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442 | }; |
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443 | |
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444 | var expando = "jQuery" + (new Date()).getTime(), uuid = 0, win = {}; |
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445 | |
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446 | jQuery.extend({ |
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447 | noConflict: function(deep) { |
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448 | window.$ = _$; |
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449 | if ( deep ) |
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450 | window.jQuery = _jQuery; |
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451 | return jQuery; |
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452 | }, |
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453 | |
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454 | // This may seem like some crazy code, but trust me when I say that this |
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455 | // is the only cross-browser way to do this. --John |
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456 | isFunction: function( fn ) { |
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457 | return !!fn && typeof fn != "string" && !fn.nodeName && |
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458 | fn.constructor != Array && /function/i.test( fn + "" ); |
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459 | }, |
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460 | |
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461 | // check if an element is in a XML document |
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462 | isXMLDoc: function(elem) { |
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463 | return elem.documentElement && !elem.body || |
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464 | elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; |
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465 | }, |
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466 | |
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467 | // Evalulates a script in a global context |
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468 | // Evaluates Async. in Safari 2 :-( |
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469 | globalEval: function( data ) { |
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470 | data = jQuery.trim( data ); |
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471 | if ( data ) { |
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472 | if ( window.execScript ) |
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473 | window.execScript( data ); |
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474 | else if ( jQuery.browser.safari ) |
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475 | // safari doesn't provide a synchronous global eval |
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476 | window.setTimeout( data, 0 ); |
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477 | else |
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478 | eval.call( window, data ); |
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479 | } |
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480 | }, |
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481 | |
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482 | nodeName: function( elem, name ) { |
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483 | return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); |
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484 | }, |
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485 | |
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486 | cache: {}, |
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487 | |
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488 | data: function( elem, name, data ) { |
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489 | elem = elem == window ? win : elem; |
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490 | |
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491 | var id = elem[ expando ]; |
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492 | |
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493 | // Compute a unique ID for the element |
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494 | if ( !id ) |
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495 | id = elem[ expando ] = ++uuid; |
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496 | |
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497 | // Only generate the data cache if we're |
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498 | // trying to access or manipulate it |
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499 | if ( name && !jQuery.cache[ id ] ) |
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500 | jQuery.cache[ id ] = {}; |
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501 | |
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502 | // Prevent overriding the named cache with undefined values |
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503 | if ( data != undefined ) |
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504 | jQuery.cache[ id ][ name ] = data; |
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505 | |
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506 | // Return the named cache data, or the ID for the element |
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507 | return name ? jQuery.cache[ id ][ name ] : id; |
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508 | }, |
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509 | |
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510 | removeData: function( elem, name ) { |
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511 | elem = elem == window ? win : elem; |
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512 | |
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513 | var id = elem[ expando ]; |
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514 | |
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515 | // If we want to remove a specific section of the element's data |
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516 | if ( name ) { |
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517 | if ( jQuery.cache[ id ] ) { |
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518 | // Remove the section of cache data |
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519 | delete jQuery.cache[ id ][ name ]; |
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520 | |
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521 | // If we've removed all the data, remove the element's cache |
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522 | name = ""; |
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523 | for ( name in jQuery.cache[ id ] ) break; |
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524 | if ( !name ) |
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525 | jQuery.removeData( elem ); |
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526 | } |
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527 | |
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528 | // Otherwise, we want to remove all of the element's data |
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529 | } else { |
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530 | // Clean up the element expando |
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531 | try { |
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532 | delete elem[ expando ]; |
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533 | } catch(e){ |
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534 | // IE has trouble directly removing the expando |
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535 | // but it's ok with using removeAttribute |
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536 | if ( elem.removeAttribute ) |
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537 | elem.removeAttribute( expando ); |
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538 | } |
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539 | |
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540 | // Completely remove the data cache |
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541 | delete jQuery.cache[ id ]; |
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542 | } |
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543 | }, |
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544 | |
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545 | // args is for internal usage only |
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546 | each: function( obj, fn, args ) { |
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547 | if ( args ) { |
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548 | if ( obj.length == undefined ) |
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549 | for ( var i in obj ) |
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550 | fn.apply( obj[i], args ); |
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551 | else |
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552 | for ( var i = 0, ol = obj.length; i < ol; i++ ) |
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553 | if ( fn.apply( obj[i], args ) === false ) break; |
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554 | |
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555 | // A special, fast, case for the most common use of each |
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556 | } else { |
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557 | if ( obj.length == undefined ) |
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558 | for ( var i in obj ) |
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559 | fn.call( obj[i], i, obj[i] ); |
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560 | else |
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561 | for ( var i = 0, ol = obj.length, val = obj[0]; |
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562 | i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){} |
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563 | } |
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564 | |
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565 | return obj; |
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566 | }, |
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567 | |
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568 | prop: function(elem, value, type, index, prop){ |
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569 | // Handle executable functions |
---|
570 | if ( jQuery.isFunction( value ) ) |
---|
571 | value = value.call( elem, [index] ); |
---|
572 | |
---|
573 | // exclude the following css properties to add px |
---|
574 | var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; |
---|
575 | |
---|
576 | // Handle passing in a number to a CSS property |
---|
577 | return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? |
---|
578 | value + "px" : |
---|
579 | value; |
---|
580 | }, |
---|
581 | |
---|
582 | className: { |
---|
583 | // internal only, use addClass("class") |
---|
584 | add: function( elem, c ){ |
---|
585 | jQuery.each( (c || "").split(/\s+/), function(i, cur){ |
---|
586 | if ( !jQuery.className.has( elem.className, cur ) ) |
---|
587 | elem.className += ( elem.className ? " " : "" ) + cur; |
---|
588 | }); |
---|
589 | }, |
---|
590 | |
---|
591 | // internal only, use removeClass("class") |
---|
592 | remove: function( elem, c ){ |
---|
593 | elem.className = c != undefined ? |
---|
594 | jQuery.grep( elem.className.split(/\s+/), function(cur){ |
---|
595 | return !jQuery.className.has( c, cur ); |
---|
596 | }).join(" ") : ""; |
---|
597 | }, |
---|
598 | |
---|
599 | // internal only, use is(".class") |
---|
600 | has: function( t, c ) { |
---|
601 | return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; |
---|
602 | } |
---|
603 | }, |
---|
604 | |
---|
605 | swap: function(e,o,f) { |
---|
606 | for ( var i in o ) { |
---|
607 | e.style["old"+i] = e.style[i]; |
---|
608 | e.style[i] = o[i]; |
---|
609 | } |
---|
610 | f.apply( e, [] ); |
---|
611 | for ( var i in o ) |
---|
612 | e.style[i] = e.style["old"+i]; |
---|
613 | }, |
---|
614 | |
---|
615 | css: function(e,p) { |
---|
616 | if ( p == "height" || p == "width" ) { |
---|
617 | var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; |
---|
618 | |
---|
619 | jQuery.each( d, function(){ |
---|
620 | old["padding" + this] = 0; |
---|
621 | old["border" + this + "Width"] = 0; |
---|
622 | }); |
---|
623 | |
---|
624 | jQuery.swap( e, old, function() { |
---|
625 | if ( jQuery(e).is(':visible') ) { |
---|
626 | oHeight = e.offsetHeight; |
---|
627 | oWidth = e.offsetWidth; |
---|
628 | } else { |
---|
629 | e = jQuery(e.cloneNode(true)) |
---|
630 | .find(":radio").removeAttr("checked").end() |
---|
631 | .css({ |
---|
632 | visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" |
---|
633 | }).appendTo(e.parentNode)[0]; |
---|
634 | |
---|
635 | var parPos = jQuery.css(e.parentNode,"position") || "static"; |
---|
636 | if ( parPos == "static" ) |
---|
637 | e.parentNode.style.position = "relative"; |
---|
638 | |
---|
639 | oHeight = e.clientHeight; |
---|
640 | oWidth = e.clientWidth; |
---|
641 | |
---|
642 | if ( parPos == "static" ) |
---|
643 | e.parentNode.style.position = "static"; |
---|
644 | |
---|
645 | e.parentNode.removeChild(e); |
---|
646 | } |
---|
647 | }); |
---|
648 | |
---|
649 | return p == "height" ? oHeight : oWidth; |
---|
650 | } |
---|
651 | |
---|
652 | return jQuery.curCSS( e, p ); |
---|
653 | }, |
---|
654 | |
---|
655 | curCSS: function(elem, prop, force) { |
---|
656 | var ret, stack = [], swap = []; |
---|
657 | |
---|
658 | // A helper method for determining if an element's values are broken |
---|
659 | function color(a){ |
---|
660 | if ( !jQuery.browser.safari ) |
---|
661 | return false; |
---|
662 | |
---|
663 | var ret = document.defaultView.getComputedStyle(a,null); |
---|
664 | return !ret || ret.getPropertyValue("color") == ""; |
---|
665 | } |
---|
666 | |
---|
667 | if (prop == "opacity" && jQuery.browser.msie) { |
---|
668 | ret = jQuery.attr(elem.style, "opacity"); |
---|
669 | return ret == "" ? "1" : ret; |
---|
670 | } |
---|
671 | |
---|
672 | if (prop.match(/float/i)) |
---|
673 | prop = styleFloat; |
---|
674 | |
---|
675 | if (!force && elem.style[prop]) |
---|
676 | ret = elem.style[prop]; |
---|
677 | |
---|
678 | else if (document.defaultView && document.defaultView.getComputedStyle) { |
---|
679 | |
---|
680 | if (prop.match(/float/i)) |
---|
681 | prop = "float"; |
---|
682 | |
---|
683 | prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); |
---|
684 | var cur = document.defaultView.getComputedStyle(elem, null); |
---|
685 | |
---|
686 | if ( cur && !color(elem) ) |
---|
687 | ret = cur.getPropertyValue(prop); |
---|
688 | |
---|
689 | // If the element isn't reporting its values properly in Safari |
---|
690 | // then some display: none elements are involved |
---|
691 | else { |
---|
692 | // Locate all of the parent display: none elements |
---|
693 | for ( var a = elem; a && color(a); a = a.parentNode ) |
---|
694 | stack.unshift(a); |
---|
695 | |
---|
696 | // Go through and make them visible, but in reverse |
---|
697 | // (It would be better if we knew the exact display type that they had) |
---|
698 | for ( a = 0; a < stack.length; a++ ) |
---|
699 | if ( color(stack[a]) ) { |
---|
700 | swap[a] = stack[a].style.display; |
---|
701 | stack[a].style.display = "block"; |
---|
702 | } |
---|
703 | |
---|
704 | // Since we flip the display style, we have to handle that |
---|
705 | // one special, otherwise get the value |
---|
706 | ret = prop == "display" && swap[stack.length-1] != null ? |
---|
707 | "none" : |
---|
708 | document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; |
---|
709 | |
---|
710 | // Finally, revert the display styles back |
---|
711 | for ( a = 0; a < swap.length; a++ ) |
---|
712 | if ( swap[a] != null ) |
---|
713 | stack[a].style.display = swap[a]; |
---|
714 | } |
---|
715 | |
---|
716 | if ( prop == "opacity" && ret == "" ) |
---|
717 | ret = "1"; |
---|
718 | |
---|
719 | } else if (elem.currentStyle) { |
---|
720 | var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); |
---|
721 | ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; |
---|
722 | |
---|
723 | // From the awesome hack by Dean Edwards |
---|
724 | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 |
---|
725 | |
---|
726 | // If we're not dealing with a regular pixel number |
---|
727 | // but a number that has a weird ending, we need to convert it to pixels |
---|
728 | if ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) { |
---|
729 | var style = elem.style.left; |
---|
730 | var runtimeStyle = elem.runtimeStyle.left; |
---|
731 | elem.runtimeStyle.left = elem.currentStyle.left; |
---|
732 | elem.style.left = ret || 0; |
---|
733 | ret = elem.style.pixelLeft + "px"; |
---|
734 | elem.style.left = style; |
---|
735 | elem.runtimeStyle.left = runtimeStyle; |
---|
736 | } |
---|
737 | } |
---|
738 | |
---|
739 | return ret; |
---|
740 | }, |
---|
741 | |
---|
742 | clean: function(a, doc) { |
---|
743 | var r = []; |
---|
744 | doc = doc || document; |
---|
745 | |
---|
746 | jQuery.each( a, function(i,arg){ |
---|
747 | if ( !arg ) return; |
---|
748 | |
---|
749 | if ( arg.constructor == Number ) |
---|
750 | arg = arg.toString(); |
---|
751 | |
---|
752 | // Convert html string into DOM nodes |
---|
753 | if ( typeof arg == "string" ) { |
---|
754 | // Fix "XHTML"-style tags in all browsers |
---|
755 | arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){ |
---|
756 | return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">"; |
---|
757 | }); |
---|
758 | |
---|
759 | // Trim whitespace, otherwise indexOf won't work as expected |
---|
760 | var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; |
---|
761 | |
---|
762 | var wrap = |
---|
763 | // option or optgroup |
---|
764 | !s.indexOf("<opt") && |
---|
765 | [1, "<select>", "</select>"] || |
---|
766 | |
---|
767 | !s.indexOf("<leg") && |
---|
768 | [1, "<fieldset>", "</fieldset>"] || |
---|
769 | |
---|
770 | s.match(/^<(thead|tbody|tfoot|colg|cap)/) && |
---|
771 | [1, "<table>", "</table>"] || |
---|
772 | |
---|
773 | !s.indexOf("<tr") && |
---|
774 | [2, "<table><tbody>", "</tbody></table>"] || |
---|
775 | |
---|
776 | // <thead> matched above |
---|
777 | (!s.indexOf("<td") || !s.indexOf("<th")) && |
---|
778 | [3, "<table><tbody><tr>", "</tr></tbody></table>"] || |
---|
779 | |
---|
780 | !s.indexOf("<col") && |
---|
781 | [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || |
---|
782 | |
---|
783 | // IE can't serialize <link> and <script> tags normally |
---|
784 | jQuery.browser.msie && |
---|
785 | [1, "div<div>", "</div>"] || |
---|
786 | |
---|
787 | [0,"",""]; |
---|
788 | |
---|
789 | // Go to html and back, then peel off extra wrappers |
---|
790 | div.innerHTML = wrap[1] + arg + wrap[2]; |
---|
791 | |
---|
792 | // Move to the right depth |
---|
793 | while ( wrap[0]-- ) |
---|
794 | div = div.lastChild; |
---|
795 | |
---|
796 | // Remove IE's autoinserted <tbody> from table fragments |
---|
797 | if ( jQuery.browser.msie ) { |
---|
798 | |
---|
799 | // String was a <table>, *may* have spurious <tbody> |
---|
800 | if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) |
---|
801 | tb = div.firstChild && div.firstChild.childNodes; |
---|
802 | |
---|
803 | // String was a bare <thead> or <tfoot> |
---|
804 | else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) |
---|
805 | tb = div.childNodes; |
---|
806 | |
---|
807 | for ( var n = tb.length-1; n >= 0 ; --n ) |
---|
808 | if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) |
---|
809 | tb[n].parentNode.removeChild(tb[n]); |
---|
810 | |
---|
811 | // IE completely kills leading whitespace when innerHTML is used |
---|
812 | if ( /^\s/.test(arg) ) |
---|
813 | div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); |
---|
814 | |
---|
815 | } |
---|
816 | |
---|
817 | arg = jQuery.makeArray( div.childNodes ); |
---|
818 | } |
---|
819 | |
---|
820 | if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) |
---|
821 | return; |
---|
822 | |
---|
823 | if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) |
---|
824 | r.push( arg ); |
---|
825 | else |
---|
826 | r = jQuery.merge( r, arg ); |
---|
827 | |
---|
828 | }); |
---|
829 | |
---|
830 | return r; |
---|
831 | }, |
---|
832 | |
---|
833 | attr: function(elem, name, value){ |
---|
834 | var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props; |
---|
835 | |
---|
836 | // Safari mis-reports the default selected property of a hidden option |
---|
837 | // Accessing the parent's selectedIndex property fixes it |
---|
838 | if ( name == "selected" && jQuery.browser.safari ) |
---|
839 | elem.parentNode.selectedIndex; |
---|
840 | |
---|
841 | // Certain attributes only work when accessed via the old DOM 0 way |
---|
842 | if ( fix[name] ) { |
---|
843 | if ( value != undefined ) elem[fix[name]] = value; |
---|
844 | return elem[fix[name]]; |
---|
845 | } else if ( jQuery.browser.msie && name == "style" ) |
---|
846 | return jQuery.attr( elem.style, "cssText", value ); |
---|
847 | |
---|
848 | else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) |
---|
849 | return elem.getAttributeNode(name).nodeValue; |
---|
850 | |
---|
851 | // IE elem.getAttribute passes even for style |
---|
852 | else if ( elem.tagName ) { |
---|
853 | |
---|
854 | if ( value != undefined ) { |
---|
855 | if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode ) |
---|
856 | throw "type property can't be changed"; |
---|
857 | elem.setAttribute( name, value ); |
---|
858 | } |
---|
859 | |
---|
860 | if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) |
---|
861 | return elem.getAttribute( name, 2 ); |
---|
862 | |
---|
863 | return elem.getAttribute( name ); |
---|
864 | |
---|
865 | // elem is actually elem.style ... set the style |
---|
866 | } else { |
---|
867 | // IE actually uses filters for opacity |
---|
868 | if ( name == "opacity" && jQuery.browser.msie ) { |
---|
869 | if ( value != undefined ) { |
---|
870 | // IE has trouble with opacity if it does not have layout |
---|
871 | // Force it by setting the zoom level |
---|
872 | elem.zoom = 1; |
---|
873 | |
---|
874 | // Set the alpha filter to set the opacity |
---|
875 | elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + |
---|
876 | (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); |
---|
877 | } |
---|
878 | |
---|
879 | return elem.filter ? |
---|
880 | (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; |
---|
881 | } |
---|
882 | name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); |
---|
883 | if ( value != undefined ) elem[name] = value; |
---|
884 | return elem[name]; |
---|
885 | } |
---|
886 | }, |
---|
887 | |
---|
888 | trim: function(t){ |
---|
889 | return (t||"").replace(/^\s+|\s+$/g, ""); |
---|
890 | }, |
---|
891 | |
---|
892 | makeArray: function( a ) { |
---|
893 | var r = []; |
---|
894 | |
---|
895 | // Need to use typeof to fight Safari childNodes crashes |
---|
896 | if ( typeof a != "array" ) |
---|
897 | for ( var i = 0, al = a.length; i < al; i++ ) |
---|
898 | r.push( a[i] ); |
---|
899 | else |
---|
900 | r = a.slice( 0 ); |
---|
901 | |
---|
902 | return r; |
---|
903 | }, |
---|
904 | |
---|
905 | inArray: function( b, a ) { |
---|
906 | for ( var i = 0, al = a.length; i < al; i++ ) |
---|
907 | if ( a[i] == b ) |
---|
908 | return i; |
---|
909 | return -1; |
---|
910 | }, |
---|
911 | |
---|
912 | merge: function(first, second) { |
---|
913 | // We have to loop this way because IE & Opera overwrite the length |
---|
914 | // expando of getElementsByTagName |
---|
915 | |
---|
916 | // Also, we need to make sure that the correct elements are being returned |
---|
917 | // (IE returns comment nodes in a '*' query) |
---|
918 | if ( jQuery.browser.msie ) { |
---|
919 | for ( var i = 0; second[i]; i++ ) |
---|
920 | if ( second[i].nodeType != 8 ) |
---|
921 | first.push(second[i]); |
---|
922 | } else |
---|
923 | for ( var i = 0; second[i]; i++ ) |
---|
924 | first.push(second[i]); |
---|
925 | |
---|
926 | return first; |
---|
927 | }, |
---|
928 | |
---|
929 | unique: function(first) { |
---|
930 | var r = [], done = {}; |
---|
931 | |
---|
932 | try { |
---|
933 | for ( var i = 0, fl = first.length; i < fl; i++ ) { |
---|
934 | var id = jQuery.data(first[i]); |
---|
935 | if ( !done[id] ) { |
---|
936 | done[id] = true; |
---|
937 | r.push(first[i]); |
---|
938 | } |
---|
939 | } |
---|
940 | } catch(e) { |
---|
941 | r = first; |
---|
942 | } |
---|
943 | |
---|
944 | return r; |
---|
945 | }, |
---|
946 | |
---|
947 | grep: function(elems, fn, inv) { |
---|
948 | // If a string is passed in for the function, make a function |
---|
949 | // for it (a handy shortcut) |
---|
950 | if ( typeof fn == "string" ) |
---|
951 | fn = eval("false||function(a,i){return " + fn + "}"); |
---|
952 | |
---|
953 | var result = []; |
---|
954 | |
---|
955 | // Go through the array, only saving the items |
---|
956 | // that pass the validator function |
---|
957 | for ( var i = 0, el = elems.length; i < el; i++ ) |
---|
958 | if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) |
---|
959 | result.push( elems[i] ); |
---|
960 | |
---|
961 | return result; |
---|
962 | }, |
---|
963 | |
---|
964 | map: function(elems, fn) { |
---|
965 | // If a string is passed in for the function, make a function |
---|
966 | // for it (a handy shortcut) |
---|
967 | if ( typeof fn == "string" ) |
---|
968 | fn = eval("false||function(a){return " + fn + "}"); |
---|
969 | |
---|
970 | var result = []; |
---|
971 | |
---|
972 | // Go through the array, translating each of the items to their |
---|
973 | // new value (or values). |
---|
974 | for ( var i = 0, el = elems.length; i < el; i++ ) { |
---|
975 | var val = fn(elems[i],i); |
---|
976 | |
---|
977 | if ( val !== null && val != undefined ) { |
---|
978 | if ( val.constructor != Array ) val = [val]; |
---|
979 | result = result.concat( val ); |
---|
980 | } |
---|
981 | } |
---|
982 | |
---|
983 | return result; |
---|
984 | } |
---|
985 | }); |
---|
986 | |
---|
987 | var userAgent = navigator.userAgent.toLowerCase(); |
---|
988 | |
---|
989 | // Figure out what browser is being used |
---|
990 | jQuery.browser = { |
---|
991 | version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], |
---|
992 | safari: /webkit/.test(userAgent), |
---|
993 | opera: /opera/.test(userAgent), |
---|
994 | msie: /msie/.test(userAgent) && !/opera/.test(userAgent), |
---|
995 | mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) |
---|
996 | }; |
---|
997 | |
---|
998 | var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; |
---|
999 | |
---|
1000 | jQuery.extend({ |
---|
1001 | // Check to see if the W3C box model is being used |
---|
1002 | boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", |
---|
1003 | |
---|
1004 | styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", |
---|
1005 | |
---|
1006 | props: { |
---|
1007 | "for": "htmlFor", |
---|
1008 | "class": "className", |
---|
1009 | "float": styleFloat, |
---|
1010 | cssFloat: styleFloat, |
---|
1011 | styleFloat: styleFloat, |
---|
1012 | innerHTML: "innerHTML", |
---|
1013 | className: "className", |
---|
1014 | value: "value", |
---|
1015 | disabled: "disabled", |
---|
1016 | checked: "checked", |
---|
1017 | readonly: "readOnly", |
---|
1018 | selected: "selected", |
---|
1019 | maxlength: "maxLength" |
---|
1020 | } |
---|
1021 | }); |
---|
1022 | |
---|
1023 | jQuery.each({ |
---|
1024 | parent: "a.parentNode", |
---|
1025 | parents: "jQuery.dir(a,'parentNode')", |
---|
1026 | next: "jQuery.nth(a,2,'nextSibling')", |
---|
1027 | prev: "jQuery.nth(a,2,'previousSibling')", |
---|
1028 | nextAll: "jQuery.dir(a,'nextSibling')", |
---|
1029 | prevAll: "jQuery.dir(a,'previousSibling')", |
---|
1030 | siblings: "jQuery.sibling(a.parentNode.firstChild,a)", |
---|
1031 | children: "jQuery.sibling(a.firstChild)", |
---|
1032 | contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)" |
---|
1033 | }, function(i,n){ |
---|
1034 | jQuery.fn[ i ] = function(a) { |
---|
1035 | var ret = jQuery.map(this,n); |
---|
1036 | if ( a && typeof a == "string" ) |
---|
1037 | ret = jQuery.multiFilter(a,ret); |
---|
1038 | return this.pushStack( jQuery.unique(ret) ); |
---|
1039 | }; |
---|
1040 | }); |
---|
1041 | |
---|
1042 | jQuery.each({ |
---|
1043 | appendTo: "append", |
---|
1044 | prependTo: "prepend", |
---|
1045 | insertBefore: "before", |
---|
1046 | insertAfter: "after", |
---|
1047 | replaceAll: "replaceWith" |
---|
1048 | }, function(i,n){ |
---|
1049 | jQuery.fn[ i ] = function(){ |
---|
1050 | var a = arguments; |
---|
1051 | return this.each(function(){ |
---|
1052 | for ( var j = 0, al = a.length; j < al; j++ ) |
---|
1053 | jQuery(a[j])[n]( this ); |
---|
1054 | }); |
---|
1055 | }; |
---|
1056 | }); |
---|
1057 | |
---|
1058 | jQuery.each( { |
---|
1059 | removeAttr: function( key ) { |
---|
1060 | jQuery.attr( this, key, "" ); |
---|
1061 | this.removeAttribute( key ); |
---|
1062 | }, |
---|
1063 | addClass: function(c){ |
---|
1064 | jQuery.className.add(this,c); |
---|
1065 | }, |
---|
1066 | removeClass: function(c){ |
---|
1067 | jQuery.className.remove(this,c); |
---|
1068 | }, |
---|
1069 | toggleClass: function( c ){ |
---|
1070 | jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); |
---|
1071 | }, |
---|
1072 | remove: function(a){ |
---|
1073 | if ( !a || jQuery.filter( a, [this] ).r.length ) { |
---|
1074 | jQuery.removeData( this ); |
---|
1075 | this.parentNode.removeChild( this ); |
---|
1076 | } |
---|
1077 | }, |
---|
1078 | empty: function() { |
---|
1079 | // Clean up the cache |
---|
1080 | jQuery("*", this).each(function(){ jQuery.removeData(this); }); |
---|
1081 | |
---|
1082 | while ( this.firstChild ) |
---|
1083 | this.removeChild( this.firstChild ); |
---|
1084 | } |
---|
1085 | }, function(i,n){ |
---|
1086 | jQuery.fn[ i ] = function() { |
---|
1087 | return this.each( n, arguments ); |
---|
1088 | }; |
---|
1089 | }); |
---|
1090 | |
---|
1091 | jQuery.each( [ "Height", "Width" ], function(i,name){ |
---|
1092 | var n = name.toLowerCase(); |
---|
1093 | |
---|
1094 | jQuery.fn[ n ] = function(h) { |
---|
1095 | return this[0] == window ? |
---|
1096 | jQuery.browser.safari && self["inner" + name] || |
---|
1097 | jQuery.boxModel && Math.max(document.documentElement["client" + name], document.body["client" + name]) || |
---|
1098 | document.body["client" + name] : |
---|
1099 | |
---|
1100 | this[0] == document ? |
---|
1101 | Math.max( document.body["scroll" + name], document.body["offset" + name] ) : |
---|
1102 | |
---|
1103 | h == undefined ? |
---|
1104 | ( this.length ? jQuery.css( this[0], n ) : null ) : |
---|
1105 | this.css( n, h.constructor == String ? h : h + "px" ); |
---|
1106 | }; |
---|
1107 | }); |
---|
1108 | |
---|
1109 | var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? |
---|
1110 | "(?:[\\w*_-]|\\\\.)" : |
---|
1111 | "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)", |
---|
1112 | quickChild = new RegExp("^>\\s*(" + chars + "+)"), |
---|
1113 | quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), |
---|
1114 | quickClass = new RegExp("^([#.]?)(" + chars + "*)"); |
---|
1115 | |
---|
1116 | jQuery.extend({ |
---|
1117 | expr: { |
---|
1118 | "": "m[2]=='*'||jQuery.nodeName(a,m[2])", |
---|
1119 | "#": "a.getAttribute('id')==m[2]", |
---|
1120 | ":": { |
---|
1121 | // Position Checks |
---|
1122 | lt: "i<m[3]-0", |
---|
1123 | gt: "i>m[3]-0", |
---|
1124 | nth: "m[3]-0==i", |
---|
1125 | eq: "m[3]-0==i", |
---|
1126 | first: "i==0", |
---|
1127 | last: "i==r.length-1", |
---|
1128 | even: "i%2==0", |
---|
1129 | odd: "i%2", |
---|
1130 | |
---|
1131 | // Child Checks |
---|
1132 | "first-child": "a.parentNode.getElementsByTagName('*')[0]==a", |
---|
1133 | "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", |
---|
1134 | "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", |
---|
1135 | |
---|
1136 | // Parent Checks |
---|
1137 | parent: "a.firstChild", |
---|
1138 | empty: "!a.firstChild", |
---|
1139 | |
---|
1140 | // Text Check |
---|
1141 | contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0", |
---|
1142 | |
---|
1143 | // Visibility |
---|
1144 | visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', |
---|
1145 | hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', |
---|
1146 | |
---|
1147 | // Form attributes |
---|
1148 | enabled: "!a.disabled", |
---|
1149 | disabled: "a.disabled", |
---|
1150 | checked: "a.checked", |
---|
1151 | selected: "a.selected||jQuery.attr(a,'selected')", |
---|
1152 | |
---|
1153 | // Form elements |
---|
1154 | text: "'text'==a.type", |
---|
1155 | radio: "'radio'==a.type", |
---|
1156 | checkbox: "'checkbox'==a.type", |
---|
1157 | file: "'file'==a.type", |
---|
1158 | password: "'password'==a.type", |
---|
1159 | submit: "'submit'==a.type", |
---|
1160 | image: "'image'==a.type", |
---|
1161 | reset: "'reset'==a.type", |
---|
1162 | button: '"button"==a.type||jQuery.nodeName(a,"button")', |
---|
1163 | input: "/input|select|textarea|button/i.test(a.nodeName)", |
---|
1164 | |
---|
1165 | // :has() |
---|
1166 | has: "jQuery.find(m[3],a).length", |
---|
1167 | |
---|
1168 | // :header |
---|
1169 | header: "/h\\d/i.test(a.nodeName)", |
---|
1170 | |
---|
1171 | // :animated |
---|
1172 | animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length" |
---|
1173 | } |
---|
1174 | }, |
---|
1175 | |
---|
1176 | // The regular expressions that power the parsing engine |
---|
1177 | parse: [ |
---|
1178 | // Match: [@value='test'], [@foo] |
---|
1179 | /^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, |
---|
1180 | |
---|
1181 | // Match: :contains('foo') |
---|
1182 | /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, |
---|
1183 | |
---|
1184 | // Match: :even, :last-chlid, #id, .class |
---|
1185 | new RegExp("^([:.#]*)(" + chars + "+)") |
---|
1186 | ], |
---|
1187 | |
---|
1188 | multiFilter: function( expr, elems, not ) { |
---|
1189 | var old, cur = []; |
---|
1190 | |
---|
1191 | while ( expr && expr != old ) { |
---|
1192 | old = expr; |
---|
1193 | var f = jQuery.filter( expr, elems, not ); |
---|
1194 | expr = f.t.replace(/^\s*,\s*/, "" ); |
---|
1195 | cur = not ? elems = f.r : jQuery.merge( cur, f.r ); |
---|
1196 | } |
---|
1197 | |
---|
1198 | return cur; |
---|
1199 | }, |
---|
1200 | |
---|
1201 | find: function( t, context ) { |
---|
1202 | // Quickly handle non-string expressions |
---|
1203 | if ( typeof t != "string" ) |
---|
1204 | return [ t ]; |
---|
1205 | |
---|
1206 | // Make sure that the context is a DOM Element |
---|
1207 | if ( context && !context.nodeType ) |
---|
1208 | context = null; |
---|
1209 | |
---|
1210 | // Set the correct context (if none is provided) |
---|
1211 | context = context || document; |
---|
1212 | |
---|
1213 | // Initialize the search |
---|
1214 | var ret = [context], done = [], last; |
---|
1215 | |
---|
1216 | // Continue while a selector expression exists, and while |
---|
1217 | // we're no longer looping upon ourselves |
---|
1218 | while ( t && last != t ) { |
---|
1219 | var r = []; |
---|
1220 | last = t; |
---|
1221 | |
---|
1222 | t = jQuery.trim(t); |
---|
1223 | |
---|
1224 | var foundToken = false; |
---|
1225 | |
---|
1226 | // An attempt at speeding up child selectors that |
---|
1227 | // point to a specific element tag |
---|
1228 | var re = quickChild; |
---|
1229 | var m = re.exec(t); |
---|
1230 | |
---|
1231 | if ( m ) { |
---|
1232 | var nodeName = m[1].toUpperCase(); |
---|
1233 | |
---|
1234 | // Perform our own iteration and filter |
---|
1235 | for ( var i = 0; ret[i]; i++ ) |
---|
1236 | for ( var c = ret[i].firstChild; c; c = c.nextSibling ) |
---|
1237 | if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) |
---|
1238 | r.push( c ); |
---|
1239 | |
---|
1240 | ret = r; |
---|
1241 | t = t.replace( re, "" ); |
---|
1242 | if ( t.indexOf(" ") == 0 ) continue; |
---|
1243 | foundToken = true; |
---|
1244 | } else { |
---|
1245 | re = /^([>+~])\s*(\w*)/i; |
---|
1246 | |
---|
1247 | if ( (m = re.exec(t)) != null ) { |
---|
1248 | r = []; |
---|
1249 | |
---|
1250 | var nodeName = m[2], merge = {}; |
---|
1251 | m = m[1]; |
---|
1252 | |
---|
1253 | for ( var j = 0, rl = ret.length; j < rl; j++ ) { |
---|
1254 | var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; |
---|
1255 | for ( ; n; n = n.nextSibling ) |
---|
1256 | if ( n.nodeType == 1 ) { |
---|
1257 | var id = jQuery.data(n); |
---|
1258 | |
---|
1259 | if ( m == "~" && merge[id] ) break; |
---|
1260 | |
---|
1261 | if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) { |
---|
1262 | if ( m == "~" ) merge[id] = true; |
---|
1263 | r.push( n ); |
---|
1264 | } |
---|
1265 | |
---|
1266 | if ( m == "+" ) break; |
---|
1267 | } |
---|
1268 | } |
---|
1269 | |
---|
1270 | ret = r; |
---|
1271 | |
---|
1272 | // And remove the token |
---|
1273 | t = jQuery.trim( t.replace( re, "" ) ); |
---|
1274 | foundToken = true; |
---|
1275 | } |
---|
1276 | } |
---|
1277 | |
---|
1278 | // See if there's still an expression, and that we haven't already |
---|
1279 | // matched a token |
---|
1280 | if ( t && !foundToken ) { |
---|
1281 | // Handle multiple expressions |
---|
1282 | if ( !t.indexOf(",") ) { |
---|
1283 | // Clean the result set |
---|
1284 | if ( context == ret[0] ) ret.shift(); |
---|
1285 | |
---|
1286 | // Merge the result sets |
---|
1287 | done = jQuery.merge( done, ret ); |
---|
1288 | |
---|
1289 | // Reset the context |
---|
1290 | r = ret = [context]; |
---|
1291 | |
---|
1292 | // Touch up the selector string |
---|
1293 | t = " " + t.substr(1,t.length); |
---|
1294 | |
---|
1295 | } else { |
---|
1296 | // Optimize for the case nodeName#idName |
---|
1297 | var re2 = quickID; |
---|
1298 | var m = re2.exec(t); |
---|
1299 | |
---|
1300 | // Re-organize the results, so that they're consistent |
---|
1301 | if ( m ) { |
---|
1302 | m = [ 0, m[2], m[3], m[1] ]; |
---|
1303 | |
---|
1304 | } else { |
---|
1305 | // Otherwise, do a traditional filter check for |
---|
1306 | // ID, class, and element selectors |
---|
1307 | re2 = quickClass; |
---|
1308 | m = re2.exec(t); |
---|
1309 | } |
---|
1310 | |
---|
1311 | m[2] = m[2].replace(/\\/g, ""); |
---|
1312 | |
---|
1313 | var elem = ret[ret.length-1]; |
---|
1314 | |
---|
1315 | // Try to do a global search by ID, where we can |
---|
1316 | if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { |
---|
1317 | // Optimization for HTML document case |
---|
1318 | var oid = elem.getElementById(m[2]); |
---|
1319 | |
---|
1320 | // Do a quick check for the existence of the actual ID attribute |
---|
1321 | // to avoid selecting by the name attribute in IE |
---|
1322 | // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form |
---|
1323 | if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) |
---|
1324 | oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; |
---|
1325 | |
---|
1326 | // Do a quick check for node name (where applicable) so |
---|
1327 | // that div#foo searches will be really fast |
---|
1328 | ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; |
---|
1329 | } else { |
---|
1330 | // We need to find all descendant elements |
---|
1331 | for ( var i = 0; ret[i]; i++ ) { |
---|
1332 | // Grab the tag name being searched for |
---|
1333 | var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2]; |
---|
1334 | |
---|
1335 | // Handle IE7 being really dumb about <object>s |
---|
1336 | if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) |
---|
1337 | tag = "param"; |
---|
1338 | |
---|
1339 | r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); |
---|
1340 | } |
---|
1341 | |
---|
1342 | // It's faster to filter by class and be done with it |
---|
1343 | if ( m[1] == "." ) |
---|
1344 | r = jQuery.classFilter( r, m[2] ); |
---|
1345 | |
---|
1346 | // Same with ID filtering |
---|
1347 | if ( m[1] == "#" ) { |
---|
1348 | var tmp = []; |
---|
1349 | |
---|
1350 | // Try to find the element with the ID |
---|
1351 | for ( var i = 0; r[i]; i++ ) |
---|
1352 | if ( r[i].getAttribute("id") == m[2] ) { |
---|
1353 | tmp = [ r[i] ]; |
---|
1354 | break; |
---|
1355 | } |
---|
1356 | |
---|
1357 | r = tmp; |
---|
1358 | } |
---|
1359 | |
---|
1360 | ret = r; |
---|
1361 | } |
---|
1362 | |
---|
1363 | t = t.replace( re2, "" ); |
---|
1364 | } |
---|
1365 | |
---|
1366 | } |
---|
1367 | |
---|
1368 | // If a selector string still exists |
---|
1369 | if ( t ) { |
---|
1370 | // Attempt to filter it |
---|
1371 | var val = jQuery.filter(t,r); |
---|
1372 | ret = r = val.r; |
---|
1373 | t = jQuery.trim(val.t); |
---|
1374 | } |
---|
1375 | } |
---|
1376 | |
---|
1377 | // An error occurred with the selector; |
---|
1378 | // just return an empty set instead |
---|
1379 | if ( t ) |
---|
1380 | ret = []; |
---|
1381 | |
---|
1382 | // Remove the root context |
---|
1383 | if ( ret && context == ret[0] ) |
---|
1384 | ret.shift(); |
---|
1385 | |
---|
1386 | // And combine the results |
---|
1387 | done = jQuery.merge( done, ret ); |
---|
1388 | |
---|
1389 | return done; |
---|
1390 | }, |
---|
1391 | |
---|
1392 | classFilter: function(r,m,not){ |
---|
1393 | m = " " + m + " "; |
---|
1394 | var tmp = []; |
---|
1395 | for ( var i = 0; r[i]; i++ ) { |
---|
1396 | var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; |
---|
1397 | if ( !not && pass || not && !pass ) |
---|
1398 | tmp.push( r[i] ); |
---|
1399 | } |
---|
1400 | return tmp; |
---|
1401 | }, |
---|
1402 | |
---|
1403 | filter: function(t,r,not) { |
---|
1404 | var last; |
---|
1405 | |
---|
1406 | // Look for common filter expressions |
---|
1407 | while ( t && t != last ) { |
---|
1408 | last = t; |
---|
1409 | |
---|
1410 | var p = jQuery.parse, m; |
---|
1411 | |
---|
1412 | for ( var i = 0; p[i]; i++ ) { |
---|
1413 | m = p[i].exec( t ); |
---|
1414 | |
---|
1415 | if ( m ) { |
---|
1416 | // Remove what we just matched |
---|
1417 | t = t.substring( m[0].length ); |
---|
1418 | |
---|
1419 | m[2] = m[2].replace(/\\/g, ""); |
---|
1420 | break; |
---|
1421 | } |
---|
1422 | } |
---|
1423 | |
---|
1424 | if ( !m ) |
---|
1425 | break; |
---|
1426 | |
---|
1427 | // :not() is a special case that can be optimized by |
---|
1428 | // keeping it out of the expression list |
---|
1429 | if ( m[1] == ":" && m[2] == "not" ) |
---|
1430 | r = jQuery.filter(m[3], r, true).r; |
---|
1431 | |
---|
1432 | // We can get a big speed boost by filtering by class here |
---|
1433 | else if ( m[1] == "." ) |
---|
1434 | r = jQuery.classFilter(r, m[2], not); |
---|
1435 | |
---|
1436 | else if ( m[1] == "[" ) { |
---|
1437 | var tmp = [], type = m[3]; |
---|
1438 | |
---|
1439 | for ( var i = 0, rl = r.length; i < rl; i++ ) { |
---|
1440 | var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; |
---|
1441 | |
---|
1442 | if ( z == null || /href|src|selected/.test(m[2]) ) |
---|
1443 | z = jQuery.attr(a,m[2]) || ''; |
---|
1444 | |
---|
1445 | if ( (type == "" && !!z || |
---|
1446 | type == "=" && z == m[5] || |
---|
1447 | type == "!=" && z != m[5] || |
---|
1448 | type == "^=" && z && !z.indexOf(m[5]) || |
---|
1449 | type == "$=" && z.substr(z.length - m[5].length) == m[5] || |
---|
1450 | (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) |
---|
1451 | tmp.push( a ); |
---|
1452 | } |
---|
1453 | |
---|
1454 | r = tmp; |
---|
1455 | |
---|
1456 | // We can get a speed boost by handling nth-child here |
---|
1457 | } else if ( m[1] == ":" && m[2] == "nth-child" ) { |
---|
1458 | var merge = {}, tmp = [], |
---|
1459 | test = /(\d*)n\+?(\d*)/.exec( |
---|
1460 | m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || |
---|
1461 | !/\D/.test(m[3]) && "n+" + m[3] || m[3]), |
---|
1462 | first = (test[1] || 1) - 0, last = test[2] - 0; |
---|
1463 | |
---|
1464 | for ( var i = 0, rl = r.length; i < rl; i++ ) { |
---|
1465 | var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode); |
---|
1466 | |
---|
1467 | if ( !merge[id] ) { |
---|
1468 | var c = 1; |
---|
1469 | |
---|
1470 | for ( var n = parentNode.firstChild; n; n = n.nextSibling ) |
---|
1471 | if ( n.nodeType == 1 ) |
---|
1472 | n.nodeIndex = c++; |
---|
1473 | |
---|
1474 | merge[id] = true; |
---|
1475 | } |
---|
1476 | |
---|
1477 | var add = false; |
---|
1478 | |
---|
1479 | if ( first == 1 ) { |
---|
1480 | if ( last == 0 || node.nodeIndex == last ) |
---|
1481 | add = true; |
---|
1482 | } else if ( (node.nodeIndex + last) % first == 0 ) |
---|
1483 | add = true; |
---|
1484 | |
---|
1485 | if ( add ^ not ) |
---|
1486 | tmp.push( node ); |
---|
1487 | } |
---|
1488 | |
---|
1489 | r = tmp; |
---|
1490 | |
---|
1491 | // Otherwise, find the expression to execute |
---|
1492 | } else { |
---|
1493 | var f = jQuery.expr[m[1]]; |
---|
1494 | if ( typeof f != "string" ) |
---|
1495 | f = jQuery.expr[m[1]][m[2]]; |
---|
1496 | |
---|
1497 | // Build a custom macro to enclose it |
---|
1498 | f = eval("false||function(a,i){return " + f + "}"); |
---|
1499 | |
---|
1500 | // Execute it against the current filter |
---|
1501 | r = jQuery.grep( r, f, not ); |
---|
1502 | } |
---|
1503 | } |
---|
1504 | |
---|
1505 | // Return an array of filtered elements (r) |
---|
1506 | // and the modified expression string (t) |
---|
1507 | return { r: r, t: t }; |
---|
1508 | }, |
---|
1509 | |
---|
1510 | dir: function( elem, dir ){ |
---|
1511 | var matched = []; |
---|
1512 | var cur = elem[dir]; |
---|
1513 | while ( cur && cur != document ) { |
---|
1514 | if ( cur.nodeType == 1 ) |
---|
1515 | matched.push( cur ); |
---|
1516 | cur = cur[dir]; |
---|
1517 | } |
---|
1518 | return matched; |
---|
1519 | }, |
---|
1520 | |
---|
1521 | nth: function(cur,result,dir,elem){ |
---|
1522 | result = result || 1; |
---|
1523 | var num = 0; |
---|
1524 | |
---|
1525 | for ( ; cur; cur = cur[dir] ) |
---|
1526 | if ( cur.nodeType == 1 && ++num == result ) |
---|
1527 | break; |
---|
1528 | |
---|
1529 | return cur; |
---|
1530 | }, |
---|
1531 | |
---|
1532 | sibling: function( n, elem ) { |
---|
1533 | var r = []; |
---|
1534 | |
---|
1535 | for ( ; n; n = n.nextSibling ) { |
---|
1536 | if ( n.nodeType == 1 && (!elem || n != elem) ) |
---|
1537 | r.push( n ); |
---|
1538 | } |
---|
1539 | |
---|
1540 | return r; |
---|
1541 | } |
---|
1542 | }); |
---|
1543 | /* |
---|
1544 | * A number of helper functions used for managing events. |
---|
1545 | * Many of the ideas behind this code orignated from |
---|
1546 | * Dean Edwards' addEvent library. |
---|
1547 | */ |
---|
1548 | jQuery.event = { |
---|
1549 | |
---|
1550 | // Bind an event to an element |
---|
1551 | // Original by Dean Edwards |
---|
1552 | add: function(element, type, handler, data) { |
---|
1553 | // For whatever reason, IE has trouble passing the window object |
---|
1554 | // around, causing it to be cloned in the process |
---|
1555 | if ( jQuery.browser.msie && element.setInterval != undefined ) |
---|
1556 | element = window; |
---|
1557 | |
---|
1558 | // Make sure that the function being executed has a unique ID |
---|
1559 | if ( !handler.guid ) |
---|
1560 | handler.guid = this.guid++; |
---|
1561 | |
---|
1562 | // if data is passed, bind to handler |
---|
1563 | if( data != undefined ) { |
---|
1564 | // Create temporary function pointer to original handler |
---|
1565 | var fn = handler; |
---|
1566 | |
---|
1567 | // Create unique handler function, wrapped around original handler |
---|
1568 | handler = function() { |
---|
1569 | // Pass arguments and context to original handler |
---|
1570 | return fn.apply(this, arguments); |
---|
1571 | }; |
---|
1572 | |
---|
1573 | // Store data in unique handler |
---|
1574 | handler.data = data; |
---|
1575 | |
---|
1576 | // Set the guid of unique handler to the same of original handler, so it can be removed |
---|
1577 | handler.guid = fn.guid; |
---|
1578 | } |
---|
1579 | |
---|
1580 | // Namespaced event handlers |
---|
1581 | var parts = type.split("."); |
---|
1582 | type = parts[0]; |
---|
1583 | handler.type = parts[1]; |
---|
1584 | |
---|
1585 | // Init the element's event structure |
---|
1586 | var events = jQuery.data(element, "events") || jQuery.data(element, "events", {}); |
---|
1587 | |
---|
1588 | var handle = jQuery.data(element, "handle", function(){ |
---|
1589 | // returned undefined or false |
---|
1590 | var val; |
---|
1591 | |
---|
1592 | // Handle the second event of a trigger and when |
---|
1593 | // an event is called after a page has unloaded |
---|
1594 | if ( typeof jQuery == "undefined" || jQuery.event.triggered ) |
---|
1595 | return val; |
---|
1596 | |
---|
1597 | val = jQuery.event.handle.apply(element, arguments); |
---|
1598 | |
---|
1599 | return val; |
---|
1600 | }); |
---|
1601 | |
---|
1602 | // Get the current list of functions bound to this event |
---|
1603 | var handlers = events[type]; |
---|
1604 | |
---|
1605 | // Init the event handler queue |
---|
1606 | if (!handlers) { |
---|
1607 | handlers = events[type] = {}; |
---|
1608 | |
---|
1609 | // And bind the global event handler to the element |
---|
1610 | if (element.addEventListener) |
---|
1611 | element.addEventListener(type, handle, false); |
---|
1612 | else |
---|
1613 | element.attachEvent("on" + type, handle); |
---|
1614 | } |
---|
1615 | |
---|
1616 | // Add the function to the element's handler list |
---|
1617 | handlers[handler.guid] = handler; |
---|
1618 | |
---|
1619 | // Keep track of which events have been used, for global triggering |
---|
1620 | this.global[type] = true; |
---|
1621 | }, |
---|
1622 | |
---|
1623 | guid: 1, |
---|
1624 | global: {}, |
---|
1625 | |
---|
1626 | // Detach an event or set of events from an element |
---|
1627 | remove: function(element, type, handler) { |
---|
1628 | var events = jQuery.data(element, "events"), ret, index; |
---|
1629 | |
---|
1630 | // Namespaced event handlers |
---|
1631 | if ( typeof type == "string" ) { |
---|
1632 | var parts = type.split("."); |
---|
1633 | type = parts[0]; |
---|
1634 | } |
---|
1635 | |
---|
1636 | if ( events ) { |
---|
1637 | // type is actually an event object here |
---|
1638 | if ( type && type.type ) { |
---|
1639 | handler = type.handler; |
---|
1640 | type = type.type; |
---|
1641 | } |
---|
1642 | |
---|
1643 | if ( !type ) { |
---|
1644 | for ( type in events ) |
---|
1645 | this.remove( element, type ); |
---|
1646 | |
---|
1647 | } else if ( events[type] ) { |
---|
1648 | // remove the given handler for the given type |
---|
1649 | if ( handler ) |
---|
1650 | delete events[type][handler.guid]; |
---|
1651 | |
---|
1652 | // remove all handlers for the given type |
---|
1653 | else |
---|
1654 | for ( handler in events[type] ) |
---|
1655 | // Handle the removal of namespaced events |
---|
1656 | if ( !parts[1] || events[type][handler].type == parts[1] ) |
---|
1657 | delete events[type][handler]; |
---|
1658 | |
---|
1659 | // remove generic event handler if no more handlers exist |
---|
1660 | for ( ret in events[type] ) break; |
---|
1661 | if ( !ret ) { |
---|
1662 | if (element.removeEventListener) |
---|
1663 | element.removeEventListener(type, jQuery.data(element, "handle"), false); |
---|
1664 | else |
---|
1665 | element.detachEvent("on" + type, jQuery.data(element, "handle")); |
---|
1666 | ret = null; |
---|
1667 | delete events[type]; |
---|
1668 | } |
---|
1669 | } |
---|
1670 | |
---|
1671 | // Remove the expando if it's no longer used |
---|
1672 | for ( ret in events ) break; |
---|
1673 | if ( !ret ) { |
---|
1674 | jQuery.removeData( element, "events" ); |
---|
1675 | jQuery.removeData( element, "handle" ); |
---|
1676 | } |
---|
1677 | } |
---|
1678 | }, |
---|
1679 | |
---|
1680 | trigger: function(type, data, element, donative, extra) { |
---|
1681 | // Clone the incoming data, if any |
---|
1682 | data = jQuery.makeArray(data || []); |
---|
1683 | |
---|
1684 | // Handle a global trigger |
---|
1685 | if ( !element ) { |
---|
1686 | // Only trigger if we've ever bound an event for it |
---|
1687 | if ( this.global[type] ) |
---|
1688 | jQuery("*").add([window, document]).trigger(type, data); |
---|
1689 | |
---|
1690 | // Handle triggering a single element |
---|
1691 | } else { |
---|
1692 | var val, ret, fn = jQuery.isFunction( element[ type ] || null ), |
---|
1693 | // Check to see if we need to provide a fake event, or not |
---|
1694 | evt = !data[0] || !data[0].preventDefault; |
---|
1695 | |
---|
1696 | // Pass along a fake event |
---|
1697 | if ( evt ) |
---|
1698 | data.unshift( this.fix({ type: type, target: element }) ); |
---|
1699 | |
---|
1700 | // Trigger the event |
---|
1701 | if ( jQuery.isFunction( jQuery.data(element, "handle") ) ) |
---|
1702 | val = jQuery.data(element, "handle").apply( element, data ); |
---|
1703 | |
---|
1704 | // Handle triggering native .onfoo handlers |
---|
1705 | if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) |
---|
1706 | val = false; |
---|
1707 | |
---|
1708 | // Extra functions don't get the custom event object |
---|
1709 | if ( evt ) |
---|
1710 | data.shift(); |
---|
1711 | |
---|
1712 | // Handle triggering of extra function |
---|
1713 | if ( extra && extra.apply( element, data ) === false ) |
---|
1714 | val = false; |
---|
1715 | |
---|
1716 | // Trigger the native events (except for clicks on links) |
---|
1717 | if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { |
---|
1718 | this.triggered = true; |
---|
1719 | element[ type ](); |
---|
1720 | } |
---|
1721 | |
---|
1722 | this.triggered = false; |
---|
1723 | } |
---|
1724 | |
---|
1725 | return val; |
---|
1726 | }, |
---|
1727 | |
---|
1728 | handle: function(event) { |
---|
1729 | // returned undefined or false |
---|
1730 | var val; |
---|
1731 | |
---|
1732 | // Empty object is for triggered events with no data |
---|
1733 | event = jQuery.event.fix( event || window.event || {} ); |
---|
1734 | |
---|
1735 | // Namespaced event handlers |
---|
1736 | var parts = event.type.split("."); |
---|
1737 | event.type = parts[0]; |
---|
1738 | |
---|
1739 | var c = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 ); |
---|
1740 | args.unshift( event ); |
---|
1741 | |
---|
1742 | for ( var j in c ) { |
---|
1743 | // Pass in a reference to the handler function itself |
---|
1744 | // So that we can later remove it |
---|
1745 | args[0].handler = c[j]; |
---|
1746 | args[0].data = c[j].data; |
---|
1747 | |
---|
1748 | // Filter the functions by class |
---|
1749 | if ( !parts[1] || c[j].type == parts[1] ) { |
---|
1750 | var tmp = c[j].apply( this, args ); |
---|
1751 | |
---|
1752 | if ( val !== false ) |
---|
1753 | val = tmp; |
---|
1754 | |
---|
1755 | if ( tmp === false ) { |
---|
1756 | event.preventDefault(); |
---|
1757 | event.stopPropagation(); |
---|
1758 | } |
---|
1759 | } |
---|
1760 | } |
---|
1761 | |
---|
1762 | // Clean up added properties in IE to prevent memory leak |
---|
1763 | if (jQuery.browser.msie) |
---|
1764 | event.target = event.preventDefault = event.stopPropagation = |
---|
1765 | event.handler = event.data = null; |
---|
1766 | |
---|
1767 | return val; |
---|
1768 | }, |
---|
1769 | |
---|
1770 | fix: function(event) { |
---|
1771 | // store a copy of the original event object |
---|
1772 | // and clone to set read-only properties |
---|
1773 | var originalEvent = event; |
---|
1774 | event = jQuery.extend({}, originalEvent); |
---|
1775 | |
---|
1776 | // add preventDefault and stopPropagation since |
---|
1777 | // they will not work on the clone |
---|
1778 | event.preventDefault = function() { |
---|
1779 | // if preventDefault exists run it on the original event |
---|
1780 | if (originalEvent.preventDefault) |
---|
1781 | originalEvent.preventDefault(); |
---|
1782 | // otherwise set the returnValue property of the original event to false (IE) |
---|
1783 | originalEvent.returnValue = false; |
---|
1784 | }; |
---|
1785 | event.stopPropagation = function() { |
---|
1786 | // if stopPropagation exists run it on the original event |
---|
1787 | if (originalEvent.stopPropagation) |
---|
1788 | originalEvent.stopPropagation(); |
---|
1789 | // otherwise set the cancelBubble property of the original event to true (IE) |
---|
1790 | originalEvent.cancelBubble = true; |
---|
1791 | }; |
---|
1792 | |
---|
1793 | // Fix target property, if necessary |
---|
1794 | if ( !event.target && event.srcElement ) |
---|
1795 | event.target = event.srcElement; |
---|
1796 | |
---|
1797 | // check if target is a textnode (safari) |
---|
1798 | if (jQuery.browser.safari && event.target.nodeType == 3) |
---|
1799 | event.target = originalEvent.target.parentNode; |
---|
1800 | |
---|
1801 | // Add relatedTarget, if necessary |
---|
1802 | if ( !event.relatedTarget && event.fromElement ) |
---|
1803 | event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; |
---|
1804 | |
---|
1805 | // Calculate pageX/Y if missing and clientX/Y available |
---|
1806 | if ( event.pageX == null && event.clientX != null ) { |
---|
1807 | var e = document.documentElement, b = document.body; |
---|
1808 | event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0); |
---|
1809 | event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0); |
---|
1810 | } |
---|
1811 | |
---|
1812 | // Add which for key events |
---|
1813 | if ( !event.which && (event.charCode || event.keyCode) ) |
---|
1814 | event.which = event.charCode || event.keyCode; |
---|
1815 | |
---|
1816 | // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) |
---|
1817 | if ( !event.metaKey && event.ctrlKey ) |
---|
1818 | event.metaKey = event.ctrlKey; |
---|
1819 | |
---|
1820 | // Add which for click: 1 == left; 2 == middle; 3 == right |
---|
1821 | // Note: button is not normalized, so don't use it |
---|
1822 | if ( !event.which && event.button ) |
---|
1823 | event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); |
---|
1824 | |
---|
1825 | return event; |
---|
1826 | } |
---|
1827 | }; |
---|
1828 | |
---|
1829 | jQuery.fn.extend({ |
---|
1830 | bind: function( type, data, fn ) { |
---|
1831 | return type == "unload" ? this.one(type, data, fn) : this.each(function(){ |
---|
1832 | jQuery.event.add( this, type, fn || data, fn && data ); |
---|
1833 | }); |
---|
1834 | }, |
---|
1835 | |
---|
1836 | one: function( type, data, fn ) { |
---|
1837 | return this.each(function(){ |
---|
1838 | jQuery.event.add( this, type, function(event) { |
---|
1839 | jQuery(this).unbind(event); |
---|
1840 | return (fn || data).apply( this, arguments); |
---|
1841 | }, fn && data); |
---|
1842 | }); |
---|
1843 | }, |
---|
1844 | |
---|
1845 | unbind: function( type, fn ) { |
---|
1846 | return this.each(function(){ |
---|
1847 | jQuery.event.remove( this, type, fn ); |
---|
1848 | }); |
---|
1849 | }, |
---|
1850 | |
---|
1851 | trigger: function( type, data, fn ) { |
---|
1852 | return this.each(function(){ |
---|
1853 | jQuery.event.trigger( type, data, this, true, fn ); |
---|
1854 | }); |
---|
1855 | }, |
---|
1856 | |
---|
1857 | triggerHandler: function( type, data, fn ) { |
---|
1858 | if ( this[0] ) |
---|
1859 | return jQuery.event.trigger( type, data, this[0], false, fn ); |
---|
1860 | }, |
---|
1861 | |
---|
1862 | toggle: function() { |
---|
1863 | // Save reference to arguments for access in closure |
---|
1864 | var a = arguments; |
---|
1865 | |
---|
1866 | return this.click(function(e) { |
---|
1867 | // Figure out which function to execute |
---|
1868 | this.lastToggle = 0 == this.lastToggle ? 1 : 0; |
---|
1869 | |
---|
1870 | // Make sure that clicks stop |
---|
1871 | e.preventDefault(); |
---|
1872 | |
---|
1873 | // and execute the function |
---|
1874 | return a[this.lastToggle].apply( this, [e] ) || false; |
---|
1875 | }); |
---|
1876 | }, |
---|
1877 | |
---|
1878 | hover: function(f,g) { |
---|
1879 | |
---|
1880 | // A private function for handling mouse 'hovering' |
---|
1881 | function handleHover(e) { |
---|
1882 | // Check if mouse(over|out) are still within the same parent element |
---|
1883 | var p = e.relatedTarget; |
---|
1884 | |
---|
1885 | // Traverse up the tree |
---|
1886 | while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; }; |
---|
1887 | |
---|
1888 | // If we actually just moused on to a sub-element, ignore it |
---|
1889 | if ( p == this ) return false; |
---|
1890 | |
---|
1891 | // Execute the right function |
---|
1892 | return (e.type == "mouseover" ? f : g).apply(this, [e]); |
---|
1893 | } |
---|
1894 | |
---|
1895 | // Bind the function to the two event listeners |
---|
1896 | return this.mouseover(handleHover).mouseout(handleHover); |
---|
1897 | }, |
---|
1898 | |
---|
1899 | ready: function(f) { |
---|
1900 | // Attach the listeners |
---|
1901 | bindReady(); |
---|
1902 | |
---|
1903 | // If the DOM is already ready |
---|
1904 | if ( jQuery.isReady ) |
---|
1905 | // Execute the function immediately |
---|
1906 | f.apply( document, [jQuery] ); |
---|
1907 | |
---|
1908 | // Otherwise, remember the function for later |
---|
1909 | else |
---|
1910 | // Add the function to the wait list |
---|
1911 | jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } ); |
---|
1912 | |
---|
1913 | return this; |
---|
1914 | } |
---|
1915 | }); |
---|
1916 | |
---|
1917 | jQuery.extend({ |
---|
1918 | /* |
---|
1919 | * All the code that makes DOM Ready work nicely. |
---|
1920 | */ |
---|
1921 | isReady: false, |
---|
1922 | readyList: [], |
---|
1923 | |
---|
1924 | // Handle when the DOM is ready |
---|
1925 | ready: function() { |
---|
1926 | // Make sure that the DOM is not already loaded |
---|
1927 | if ( !jQuery.isReady ) { |
---|
1928 | // Remember that the DOM is ready |
---|
1929 | jQuery.isReady = true; |
---|
1930 | |
---|
1931 | // If there are functions bound, to execute |
---|
1932 | if ( jQuery.readyList ) { |
---|
1933 | // Execute all of them |
---|
1934 | jQuery.each( jQuery.readyList, function(){ |
---|
1935 | this.apply( document ); |
---|
1936 | }); |
---|
1937 | |
---|
1938 | // Reset the list of functions |
---|
1939 | jQuery.readyList = null; |
---|
1940 | } |
---|
1941 | // Remove event listener to avoid memory leak |
---|
1942 | if ( jQuery.browser.mozilla || jQuery.browser.opera ) |
---|
1943 | document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); |
---|
1944 | |
---|
1945 | // Remove script element used by IE hack |
---|
1946 | if( !window.frames.length ) // don't remove if frames are present (#1187) |
---|
1947 | jQuery(window).load(function(){ jQuery("#__ie_init").remove(); }); |
---|
1948 | } |
---|
1949 | } |
---|
1950 | }); |
---|
1951 | |
---|
1952 | jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + |
---|
1953 | "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + |
---|
1954 | "submit,keydown,keypress,keyup,error").split(","), function(i,o){ |
---|
1955 | |
---|
1956 | // Handle event binding |
---|
1957 | jQuery.fn[o] = function(f){ |
---|
1958 | return f ? this.bind(o, f) : this.trigger(o); |
---|
1959 | }; |
---|
1960 | }); |
---|
1961 | |
---|
1962 | var readyBound = false; |
---|
1963 | |
---|
1964 | function bindReady(){ |
---|
1965 | if ( readyBound ) return; |
---|
1966 | readyBound = true; |
---|
1967 | |
---|
1968 | // If Mozilla is used |
---|
1969 | if ( jQuery.browser.mozilla || jQuery.browser.opera ) |
---|
1970 | // Use the handy event callback |
---|
1971 | document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); |
---|
1972 | |
---|
1973 | // If IE is used, use the excellent hack by Matthias Miller |
---|
1974 | // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited |
---|
1975 | else if ( jQuery.browser.msie ) { |
---|
1976 | |
---|
1977 | // Only works if you document.write() it |
---|
1978 | document.write("<scr" + "ipt id=__ie_init defer=true " + |
---|
1979 | "src=//:><\/script>"); |
---|
1980 | |
---|
1981 | // Use the defer script hack |
---|
1982 | var script = document.getElementById("__ie_init"); |
---|
1983 | |
---|
1984 | // script does not exist if jQuery is loaded dynamically |
---|
1985 | if ( script ) |
---|
1986 | script.onreadystatechange = function() { |
---|
1987 | if ( this.readyState != "complete" ) return; |
---|
1988 | jQuery.ready(); |
---|
1989 | }; |
---|
1990 | |
---|
1991 | // Clear from memory |
---|
1992 | script = null; |
---|
1993 | |
---|
1994 | // If Safari is used |
---|
1995 | } else if ( jQuery.browser.safari ) |
---|
1996 | // Continually check to see if the document.readyState is valid |
---|
1997 | jQuery.safariTimer = setInterval(function(){ |
---|
1998 | // loaded and complete are both valid states |
---|
1999 | if ( document.readyState == "loaded" || |
---|
2000 | document.readyState == "complete" ) { |
---|
2001 | |
---|
2002 | // If either one are found, remove the timer |
---|
2003 | clearInterval( jQuery.safariTimer ); |
---|
2004 | jQuery.safariTimer = null; |
---|
2005 | |
---|
2006 | // and execute any waiting functions |
---|
2007 | jQuery.ready(); |
---|
2008 | } |
---|
2009 | }, 10); |
---|
2010 | |
---|
2011 | // A fallback to window.onload, that will always work |
---|
2012 | jQuery.event.add( window, "load", jQuery.ready ); |
---|
2013 | } |
---|
2014 | jQuery.fn.extend({ |
---|
2015 | load: function( url, params, callback ) { |
---|
2016 | if ( jQuery.isFunction( url ) ) |
---|
2017 | return this.bind("load", url); |
---|
2018 | |
---|
2019 | var off = url.indexOf(" "); |
---|
2020 | if ( off >= 0 ) { |
---|
2021 | var selector = url.slice(off, url.length); |
---|
2022 | url = url.slice(0, off); |
---|
2023 | } |
---|
2024 | |
---|
2025 | callback = callback || function(){}; |
---|
2026 | |
---|
2027 | // Default to a GET request |
---|
2028 | var type = "GET"; |
---|
2029 | |
---|
2030 | // If the second parameter was provided |
---|
2031 | if ( params ) |
---|
2032 | // If it's a function |
---|
2033 | if ( jQuery.isFunction( params ) ) { |
---|
2034 | // We assume that it's the callback |
---|
2035 | callback = params; |
---|
2036 | params = null; |
---|
2037 | |
---|
2038 | // Otherwise, build a param string |
---|
2039 | } else { |
---|
2040 | params = jQuery.param( params ); |
---|
2041 | type = "POST"; |
---|
2042 | } |
---|
2043 | |
---|
2044 | var self = this; |
---|
2045 | |
---|
2046 | // Request the remote document |
---|
2047 | jQuery.ajax({ |
---|
2048 | url: url, |
---|
2049 | type: type, |
---|
2050 | data: params, |
---|
2051 | complete: function(res, status){ |
---|
2052 | // If successful, inject the HTML into all the matched elements |
---|
2053 | if ( status == "success" || status == "notmodified" ) |
---|
2054 | // See if a selector was specified |
---|
2055 | self.html( selector ? |
---|
2056 | // Create a dummy div to hold the results |
---|
2057 | jQuery("<div/>") |
---|
2058 | // inject the contents of the document in, removing the scripts |
---|
2059 | // to avoid any 'Permission Denied' errors in IE |
---|
2060 | .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, "")) |
---|
2061 | |
---|
2062 | // Locate the specified elements |
---|
2063 | .find(selector) : |
---|
2064 | |
---|
2065 | // If not, just inject the full result |
---|
2066 | res.responseText ); |
---|
2067 | |
---|
2068 | // Add delay to account for Safari's delay in globalEval |
---|
2069 | setTimeout(function(){ |
---|
2070 | self.each( callback, [res.responseText, status, res] ); |
---|
2071 | }, 13); |
---|
2072 | } |
---|
2073 | }); |
---|
2074 | return this; |
---|
2075 | }, |
---|
2076 | |
---|
2077 | serialize: function() { |
---|
2078 | return jQuery.param(this.serializeArray()); |
---|
2079 | }, |
---|
2080 | serializeArray: function() { |
---|
2081 | return this.map(function(){ |
---|
2082 | return jQuery.nodeName(this, "form") ? |
---|
2083 | jQuery.makeArray(this.elements) : this; |
---|
2084 | }) |
---|
2085 | .filter(function(){ |
---|
2086 | return this.name && !this.disabled && |
---|
2087 | (this.checked || /select|textarea/i.test(this.nodeName) || |
---|
2088 | /text|hidden|password/i.test(this.type)); |
---|
2089 | }) |
---|
2090 | .map(function(i, elem){ |
---|
2091 | var val = jQuery(this).val(); |
---|
2092 | return val == null ? null : |
---|
2093 | val.constructor == Array ? |
---|
2094 | jQuery.map( val, function(i, val){ |
---|
2095 | return {name: elem.name, value: val}; |
---|
2096 | }) : |
---|
2097 | {name: elem.name, value: val}; |
---|
2098 | }).get(); |
---|
2099 | } |
---|
2100 | }); |
---|
2101 | |
---|
2102 | // Attach a bunch of functions for handling common AJAX events |
---|
2103 | jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ |
---|
2104 | jQuery.fn[o] = function(f){ |
---|
2105 | return this.bind(o, f); |
---|
2106 | }; |
---|
2107 | }); |
---|
2108 | |
---|
2109 | var jsc = (new Date).getTime(); |
---|
2110 | |
---|
2111 | jQuery.extend({ |
---|
2112 | get: function( url, data, callback, type ) { |
---|
2113 | // shift arguments if data argument was ommited |
---|
2114 | if ( jQuery.isFunction( data ) ) { |
---|
2115 | callback = data; |
---|
2116 | data = null; |
---|
2117 | } |
---|
2118 | |
---|
2119 | return jQuery.ajax({ |
---|
2120 | type: "GET", |
---|
2121 | url: url, |
---|
2122 | data: data, |
---|
2123 | success: callback, |
---|
2124 | dataType: type |
---|
2125 | }); |
---|
2126 | }, |
---|
2127 | |
---|
2128 | getScript: function( url, callback ) { |
---|
2129 | return jQuery.get(url, null, callback, "script"); |
---|
2130 | }, |
---|
2131 | |
---|
2132 | getJSON: function( url, data, callback ) { |
---|
2133 | return jQuery.get(url, data, callback, "json"); |
---|
2134 | }, |
---|
2135 | |
---|
2136 | post: function( url, data, callback, type ) { |
---|
2137 | if ( jQuery.isFunction( data ) ) { |
---|
2138 | callback = data; |
---|
2139 | data = {}; |
---|
2140 | } |
---|
2141 | |
---|
2142 | return jQuery.ajax({ |
---|
2143 | type: "POST", |
---|
2144 | url: url, |
---|
2145 | data: data, |
---|
2146 | success: callback, |
---|
2147 | dataType: type |
---|
2148 | }); |
---|
2149 | }, |
---|
2150 | |
---|
2151 | ajaxSetup: function( settings ) { |
---|
2152 | jQuery.extend( jQuery.ajaxSettings, settings ); |
---|
2153 | }, |
---|
2154 | |
---|
2155 | ajaxSettings: { |
---|
2156 | global: true, |
---|
2157 | type: "GET", |
---|
2158 | timeout: 0, |
---|
2159 | contentType: "application/x-www-form-urlencoded", |
---|
2160 | processData: true, |
---|
2161 | async: true, |
---|
2162 | data: null |
---|
2163 | }, |
---|
2164 | |
---|
2165 | // Last-Modified header cache for next request |
---|
2166 | lastModified: {}, |
---|
2167 | |
---|
2168 | ajax: function( s ) { |
---|
2169 | var jsonp, jsre = /=(\?|%3F)/g, status, data; |
---|
2170 | |
---|
2171 | // Extend the settings, but re-extend 's' so that it can be |
---|
2172 | // checked again later (in the test suite, specifically) |
---|
2173 | s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); |
---|
2174 | |
---|
2175 | // convert data if not already a string |
---|
2176 | if ( s.data && s.processData && typeof s.data != "string" ) |
---|
2177 | s.data = jQuery.param(s.data); |
---|
2178 | |
---|
2179 | // Break the data into one single string |
---|
2180 | var q = s.url.indexOf("?"); |
---|
2181 | if ( q > -1 ) { |
---|
2182 | s.data = (s.data ? s.data + "&" : "") + s.url.slice(q + 1); |
---|
2183 | s.url = s.url.slice(0, q); |
---|
2184 | } |
---|
2185 | |
---|
2186 | // Handle JSONP Parameter Callbacks |
---|
2187 | if ( s.dataType == "jsonp" ) { |
---|
2188 | if ( !s.data || !s.data.match(jsre) ) |
---|
2189 | s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?"; |
---|
2190 | s.dataType = "json"; |
---|
2191 | } |
---|
2192 | |
---|
2193 | // Build temporary JSONP function |
---|
2194 | if ( s.dataType == "json" && s.data && s.data.match(jsre) ) { |
---|
2195 | jsonp = "jsonp" + jsc++; |
---|
2196 | s.data = s.data.replace(jsre, "=" + jsonp); |
---|
2197 | |
---|
2198 | // We need to make sure |
---|
2199 | // that a JSONP style response is executed properly |
---|
2200 | s.dataType = "script"; |
---|
2201 | |
---|
2202 | // Handle JSONP-style loading |
---|
2203 | window[ jsonp ] = function(tmp){ |
---|
2204 | data = tmp; |
---|
2205 | success(); |
---|
2206 | // Garbage collect |
---|
2207 | window[ jsonp ] = undefined; |
---|
2208 | try{ delete window[ jsonp ]; } catch(e){} |
---|
2209 | }; |
---|
2210 | } |
---|
2211 | |
---|
2212 | if ( s.dataType == "script" && s.cache == null ) |
---|
2213 | s.cache = false; |
---|
2214 | |
---|
2215 | if ( s.cache === false && s.type.toLowerCase() == "get" ) |
---|
2216 | s.data = (s.data ? s.data + "&" : "") + "_=" + (new Date()).getTime(); |
---|
2217 | |
---|
2218 | // If data is available, append data to url for get requests |
---|
2219 | if ( s.data && s.type.toLowerCase() == "get" ) { |
---|
2220 | s.url += "?" + s.data; |
---|
2221 | |
---|
2222 | // IE likes to send both get and post data, prevent this |
---|
2223 | s.data = null; |
---|
2224 | } |
---|
2225 | |
---|
2226 | // Watch for a new set of requests |
---|
2227 | if ( s.global && ! jQuery.active++ ) |
---|
2228 | jQuery.event.trigger( "ajaxStart" ); |
---|
2229 | |
---|
2230 | // If we're requesting a remote document |
---|
2231 | // and trying to load JSON or Script |
---|
2232 | if ( !s.url.indexOf("http") && s.dataType == "script" ) { |
---|
2233 | var head = document.getElementsByTagName("head")[0]; |
---|
2234 | var script = document.createElement("script"); |
---|
2235 | script.src = s.url; |
---|
2236 | |
---|
2237 | // Handle Script loading |
---|
2238 | if ( !jsonp && (s.success || s.complete) ) { |
---|
2239 | var done = false; |
---|
2240 | |
---|
2241 | // Attach handlers for all browsers |
---|
2242 | script.onload = script.onreadystatechange = function(){ |
---|
2243 | if ( !done && (!this.readyState || |
---|
2244 | this.readyState == "loaded" || this.readyState == "complete") ) { |
---|
2245 | done = true; |
---|
2246 | success(); |
---|
2247 | complete(); |
---|
2248 | head.removeChild( script ); |
---|
2249 | } |
---|
2250 | }; |
---|
2251 | } |
---|
2252 | |
---|
2253 | head.appendChild(script); |
---|
2254 | |
---|
2255 | // We handle everything using the script element injection |
---|
2256 | return; |
---|
2257 | } |
---|
2258 | |
---|
2259 | var requestDone = false; |
---|
2260 | |
---|
2261 | // Create the request object; Microsoft failed to properly |
---|
2262 | // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available |
---|
2263 | var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); |
---|
2264 | |
---|
2265 | // Open the socket |
---|
2266 | xml.open(s.type, s.url, s.async); |
---|
2267 | |
---|
2268 | // Set the correct header, if data is being sent |
---|
2269 | if ( s.data ) |
---|
2270 | xml.setRequestHeader("Content-Type", s.contentType); |
---|
2271 | |
---|
2272 | // Set the If-Modified-Since header, if ifModified mode. |
---|
2273 | if ( s.ifModified ) |
---|
2274 | xml.setRequestHeader("If-Modified-Since", |
---|
2275 | jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); |
---|
2276 | |
---|
2277 | // Set header so the called script knows that it's an XMLHttpRequest |
---|
2278 | xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); |
---|
2279 | |
---|
2280 | // Allow custom headers/mimetypes |
---|
2281 | if ( s.beforeSend ) |
---|
2282 | s.beforeSend(xml); |
---|
2283 | |
---|
2284 | if ( s.global ) |
---|
2285 | jQuery.event.trigger("ajaxSend", [xml, s]); |
---|
2286 | |
---|
2287 | // Wait for a response to come back |
---|
2288 | var onreadystatechange = function(isTimeout){ |
---|
2289 | // The transfer is complete and the data is available, or the request timed out |
---|
2290 | if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) { |
---|
2291 | requestDone = true; |
---|
2292 | |
---|
2293 | // clear poll interval |
---|
2294 | if (ival) { |
---|
2295 | clearInterval(ival); |
---|
2296 | ival = null; |
---|
2297 | } |
---|
2298 | |
---|
2299 | status = isTimeout == "timeout" && "timeout" || |
---|
2300 | !jQuery.httpSuccess( xml ) && "error" || |
---|
2301 | s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" || |
---|
2302 | "success"; |
---|
2303 | |
---|
2304 | if ( status == "success" ) { |
---|
2305 | // Watch for, and catch, XML document parse errors |
---|
2306 | try { |
---|
2307 | // process the data (runs the xml through httpData regardless of callback) |
---|
2308 | data = jQuery.httpData( xml, s.dataType ); |
---|
2309 | } catch(e) { |
---|
2310 | status = "parsererror"; |
---|
2311 | } |
---|
2312 | } |
---|
2313 | |
---|
2314 | // Make sure that the request was successful or notmodified |
---|
2315 | if ( status == "success" ) { |
---|
2316 | // Cache Last-Modified header, if ifModified mode. |
---|
2317 | var modRes; |
---|
2318 | try { |
---|
2319 | modRes = xml.getResponseHeader("Last-Modified"); |
---|
2320 | } catch(e) {} // swallow exception thrown by FF if header is not available |
---|
2321 | |
---|
2322 | if ( s.ifModified && modRes ) |
---|
2323 | jQuery.lastModified[s.url] = modRes; |
---|
2324 | |
---|
2325 | // JSONP handles its own success callback |
---|
2326 | if ( !jsonp ) |
---|
2327 | success(); |
---|
2328 | } else |
---|
2329 | jQuery.handleError(s, xml, status); |
---|
2330 | |
---|
2331 | // Fire the complete handlers |
---|
2332 | complete(); |
---|
2333 | |
---|
2334 | // Stop memory leaks |
---|
2335 | if ( s.async ) |
---|
2336 | xml = null; |
---|
2337 | } |
---|
2338 | }; |
---|
2339 | |
---|
2340 | if ( s.async ) { |
---|
2341 | // don't attach the handler to the request, just poll it instead |
---|
2342 | var ival = setInterval(onreadystatechange, 13); |
---|
2343 | |
---|
2344 | // Timeout checker |
---|
2345 | if ( s.timeout > 0 ) |
---|
2346 | setTimeout(function(){ |
---|
2347 | // Check to see if the request is still happening |
---|
2348 | if ( xml ) { |
---|
2349 | // Cancel the request |
---|
2350 | xml.abort(); |
---|
2351 | |
---|
2352 | if( !requestDone ) |
---|
2353 | onreadystatechange( "timeout" ); |
---|
2354 | } |
---|
2355 | }, s.timeout); |
---|
2356 | } |
---|
2357 | |
---|
2358 | // Send the data |
---|
2359 | try { |
---|
2360 | xml.send(s.data); |
---|
2361 | } catch(e) { |
---|
2362 | jQuery.handleError(s, xml, null, e); |
---|
2363 | } |
---|
2364 | |
---|
2365 | // firefox 1.5 doesn't fire statechange for sync requests |
---|
2366 | if ( !s.async ) |
---|
2367 | onreadystatechange(); |
---|
2368 | |
---|
2369 | // return XMLHttpRequest to allow aborting the request etc. |
---|
2370 | return xml; |
---|
2371 | |
---|
2372 | function success(){ |
---|
2373 | // If a local callback was specified, fire it and pass it the data |
---|
2374 | if ( s.success ) |
---|
2375 | s.success( data, status ); |
---|
2376 | |
---|
2377 | // Fire the global callback |
---|
2378 | if ( s.global ) |
---|
2379 | jQuery.event.trigger( "ajaxSuccess", [xml, s] ); |
---|
2380 | } |
---|
2381 | |
---|
2382 | function complete(){ |
---|
2383 | // Process result |
---|
2384 | if ( s.complete ) |
---|
2385 | s.complete(xml, status); |
---|
2386 | |
---|
2387 | // The request was completed |
---|
2388 | if ( s.global ) |
---|
2389 | jQuery.event.trigger( "ajaxComplete", [xml, s] ); |
---|
2390 | |
---|
2391 | // Handle the global AJAX counter |
---|
2392 | if ( s.global && ! --jQuery.active ) |
---|
2393 | jQuery.event.trigger( "ajaxStop" ); |
---|
2394 | } |
---|
2395 | }, |
---|
2396 | |
---|
2397 | handleError: function( s, xml, status, e ) { |
---|
2398 | // If a local callback was specified, fire it |
---|
2399 | if ( s.error ) s.error( xml, status, e ); |
---|
2400 | |
---|
2401 | // Fire the global callback |
---|
2402 | if ( s.global ) |
---|
2403 | jQuery.event.trigger( "ajaxError", [xml, s, e] ); |
---|
2404 | }, |
---|
2405 | |
---|
2406 | // Counter for holding the number of active queries |
---|
2407 | active: 0, |
---|
2408 | |
---|
2409 | // Determines if an XMLHttpRequest was successful or not |
---|
2410 | httpSuccess: function( r ) { |
---|
2411 | try { |
---|
2412 | return !r.status && location.protocol == "file:" || |
---|
2413 | ( r.status >= 200 && r.status < 300 ) || r.status == 304 || |
---|
2414 | jQuery.browser.safari && r.status == undefined; |
---|
2415 | } catch(e){} |
---|
2416 | return false; |
---|
2417 | }, |
---|
2418 | |
---|
2419 | // Determines if an XMLHttpRequest returns NotModified |
---|
2420 | httpNotModified: function( xml, url ) { |
---|
2421 | try { |
---|
2422 | var xmlRes = xml.getResponseHeader("Last-Modified"); |
---|
2423 | |
---|
2424 | // Firefox always returns 200. check Last-Modified date |
---|
2425 | return xml.status == 304 || xmlRes == jQuery.lastModified[url] || |
---|
2426 | jQuery.browser.safari && xml.status == undefined; |
---|
2427 | } catch(e){} |
---|
2428 | return false; |
---|
2429 | }, |
---|
2430 | |
---|
2431 | httpData: function( r, type ) { |
---|
2432 | var ct = r.getResponseHeader("content-type"); |
---|
2433 | var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0; |
---|
2434 | var data = xml ? r.responseXML : r.responseText; |
---|
2435 | |
---|
2436 | if ( xml && data.documentElement.tagName == "parsererror" ) |
---|
2437 | throw "parsererror"; |
---|
2438 | |
---|
2439 | // If the type is "script", eval it in global context |
---|
2440 | if ( type == "script" ) |
---|
2441 | jQuery.globalEval( data ); |
---|
2442 | |
---|
2443 | // Get the JavaScript object, if JSON is used. |
---|
2444 | if ( type == "json" ) |
---|
2445 | data = eval("(" + data + ")"); |
---|
2446 | |
---|
2447 | return data; |
---|
2448 | }, |
---|
2449 | |
---|
2450 | // Serialize an array of form elements or a set of |
---|
2451 | // key/values into a query string |
---|
2452 | param: function( a ) { |
---|
2453 | var s = []; |
---|
2454 | |
---|
2455 | // If an array was passed in, assume that it is an array |
---|
2456 | // of form elements |
---|
2457 | if ( a.constructor == Array || a.jquery ) |
---|
2458 | // Serialize the form elements |
---|
2459 | jQuery.each( a, function(){ |
---|
2460 | s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) ); |
---|
2461 | }); |
---|
2462 | |
---|
2463 | // Otherwise, assume that it's an object of key/value pairs |
---|
2464 | else |
---|
2465 | // Serialize the key/values |
---|
2466 | for ( var j in a ) |
---|
2467 | // If the value is an array then the key names need to be repeated |
---|
2468 | if ( a[j] && a[j].constructor == Array ) |
---|
2469 | jQuery.each( a[j], function(){ |
---|
2470 | s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); |
---|
2471 | }); |
---|
2472 | else |
---|
2473 | s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) ); |
---|
2474 | |
---|
2475 | // Return the resulting serialization |
---|
2476 | return s.join("&").replace(/%20/g, "+"); |
---|
2477 | } |
---|
2478 | |
---|
2479 | }); |
---|
2480 | jQuery.fn.extend({ |
---|
2481 | show: function(speed,callback){ |
---|
2482 | return speed ? |
---|
2483 | this.animate({ |
---|
2484 | height: "show", width: "show", opacity: "show" |
---|
2485 | }, speed, callback) : |
---|
2486 | |
---|
2487 | this.filter(":hidden").each(function(){ |
---|
2488 | this.style.display = this.oldblock ? this.oldblock : ""; |
---|
2489 | if ( jQuery.css(this,"display") == "none" ) |
---|
2490 | this.style.display = "block"; |
---|
2491 | }).end(); |
---|
2492 | }, |
---|
2493 | |
---|
2494 | hide: function(speed,callback){ |
---|
2495 | return speed ? |
---|
2496 | this.animate({ |
---|
2497 | height: "hide", width: "hide", opacity: "hide" |
---|
2498 | }, speed, callback) : |
---|
2499 | |
---|
2500 | this.filter(":visible").each(function(){ |
---|
2501 | this.oldblock = this.oldblock || jQuery.css(this,"display"); |
---|
2502 | if ( this.oldblock == "none" ) |
---|
2503 | this.oldblock = "block"; |
---|
2504 | this.style.display = "none"; |
---|
2505 | }).end(); |
---|
2506 | }, |
---|
2507 | |
---|
2508 | // Save the old toggle function |
---|
2509 | _toggle: jQuery.fn.toggle, |
---|
2510 | |
---|
2511 | toggle: function( fn, fn2 ){ |
---|
2512 | return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? |
---|
2513 | this._toggle( fn, fn2 ) : |
---|
2514 | fn ? |
---|
2515 | this.animate({ |
---|
2516 | height: "toggle", width: "toggle", opacity: "toggle" |
---|
2517 | }, fn, fn2) : |
---|
2518 | this.each(function(){ |
---|
2519 | jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); |
---|
2520 | }); |
---|
2521 | }, |
---|
2522 | |
---|
2523 | slideDown: function(speed,callback){ |
---|
2524 | return this.animate({height: "show"}, speed, callback); |
---|
2525 | }, |
---|
2526 | |
---|
2527 | slideUp: function(speed,callback){ |
---|
2528 | return this.animate({height: "hide"}, speed, callback); |
---|
2529 | }, |
---|
2530 | |
---|
2531 | slideToggle: function(speed, callback){ |
---|
2532 | return this.animate({height: "toggle"}, speed, callback); |
---|
2533 | }, |
---|
2534 | |
---|
2535 | fadeIn: function(speed, callback){ |
---|
2536 | return this.animate({opacity: "show"}, speed, callback); |
---|
2537 | }, |
---|
2538 | |
---|
2539 | fadeOut: function(speed, callback){ |
---|
2540 | return this.animate({opacity: "hide"}, speed, callback); |
---|
2541 | }, |
---|
2542 | |
---|
2543 | fadeTo: function(speed,to,callback){ |
---|
2544 | return this.animate({opacity: to}, speed, callback); |
---|
2545 | }, |
---|
2546 | |
---|
2547 | animate: function( prop, speed, easing, callback ) { |
---|
2548 | var opt = jQuery.speed(speed, easing, callback); |
---|
2549 | |
---|
2550 | return this[ opt.queue === false ? "each" : "queue" ](function(){ |
---|
2551 | opt = jQuery.extend({}, opt); |
---|
2552 | var hidden = jQuery(this).is(":hidden"), self = this; |
---|
2553 | |
---|
2554 | for ( var p in prop ) { |
---|
2555 | if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) |
---|
2556 | return jQuery.isFunction(opt.complete) && opt.complete.apply(this); |
---|
2557 | |
---|
2558 | if ( p == "height" || p == "width" ) { |
---|
2559 | // Store display property |
---|
2560 | opt.display = jQuery.css(this, "display"); |
---|
2561 | |
---|
2562 | // Make sure that nothing sneaks out |
---|
2563 | opt.overflow = this.style.overflow; |
---|
2564 | } |
---|
2565 | } |
---|
2566 | |
---|
2567 | if ( opt.overflow != null ) |
---|
2568 | this.style.overflow = "hidden"; |
---|
2569 | |
---|
2570 | opt.curAnim = jQuery.extend({}, prop); |
---|
2571 | |
---|
2572 | jQuery.each( prop, function(name, val){ |
---|
2573 | var e = new jQuery.fx( self, opt, name ); |
---|
2574 | |
---|
2575 | if ( /toggle|show|hide/.test(val) ) |
---|
2576 | e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); |
---|
2577 | else { |
---|
2578 | var parts = val.toString().match(/^([+-]?)([\d.]+)(.*)$/), |
---|
2579 | start = e.cur(true) || 0; |
---|
2580 | |
---|
2581 | if ( parts ) { |
---|
2582 | end = parseFloat(parts[2]), |
---|
2583 | unit = parts[3] || "px"; |
---|
2584 | |
---|
2585 | // We need to compute starting value |
---|
2586 | if ( unit != "px" ) { |
---|
2587 | self.style[ name ] = end + unit; |
---|
2588 | start = (end / e.cur(true)) * start; |
---|
2589 | self.style[ name ] = start + unit; |
---|
2590 | } |
---|
2591 | |
---|
2592 | // If a +/- token was provided, we're doing a relative animation |
---|
2593 | if ( parts[1] ) |
---|
2594 | end = ((parts[1] == "-" ? -1 : 1) * end) + start; |
---|
2595 | |
---|
2596 | e.custom( start, end, unit ); |
---|
2597 | } else |
---|
2598 | e.custom( start, val, "" ); |
---|
2599 | } |
---|
2600 | }); |
---|
2601 | |
---|
2602 | // For JS strict compliance |
---|
2603 | return true; |
---|
2604 | }); |
---|
2605 | }, |
---|
2606 | |
---|
2607 | queue: function(type, fn){ |
---|
2608 | if ( !fn ) { |
---|
2609 | fn = type; |
---|
2610 | type = "fx"; |
---|
2611 | } |
---|
2612 | |
---|
2613 | if ( !arguments.length ) |
---|
2614 | return queue( this[0], type ); |
---|
2615 | |
---|
2616 | return this.each(function(){ |
---|
2617 | if ( fn.constructor == Array ) |
---|
2618 | queue(this, type, fn); |
---|
2619 | else { |
---|
2620 | queue(this, type).push( fn ); |
---|
2621 | |
---|
2622 | if ( queue(this, type).length == 1 ) |
---|
2623 | fn.apply(this); |
---|
2624 | } |
---|
2625 | }); |
---|
2626 | }, |
---|
2627 | |
---|
2628 | stop: function(){ |
---|
2629 | var timers = jQuery.timers; |
---|
2630 | |
---|
2631 | return this.each(function(){ |
---|
2632 | for ( var i = 0; i < timers.length; i++ ) |
---|
2633 | if ( timers[i].elem == this ) |
---|
2634 | timers.splice(i--, 1); |
---|
2635 | }).dequeue(); |
---|
2636 | } |
---|
2637 | |
---|
2638 | }); |
---|
2639 | |
---|
2640 | var queue = function( elem, type, array ) { |
---|
2641 | if ( !elem ) |
---|
2642 | return; |
---|
2643 | |
---|
2644 | var q = jQuery.data( elem, type + "queue" ); |
---|
2645 | |
---|
2646 | if ( !q || array ) |
---|
2647 | q = jQuery.data( elem, type + "queue", |
---|
2648 | array ? jQuery.makeArray(array) : [] ); |
---|
2649 | |
---|
2650 | return q; |
---|
2651 | }; |
---|
2652 | |
---|
2653 | jQuery.fn.dequeue = function(type){ |
---|
2654 | type = type || "fx"; |
---|
2655 | |
---|
2656 | return this.each(function(){ |
---|
2657 | var q = queue(this, type); |
---|
2658 | |
---|
2659 | q.shift(); |
---|
2660 | |
---|
2661 | if ( q.length ) |
---|
2662 | q[0].apply( this ); |
---|
2663 | }); |
---|
2664 | }; |
---|
2665 | |
---|
2666 | jQuery.extend({ |
---|
2667 | |
---|
2668 | speed: function(speed, easing, fn) { |
---|
2669 | var opt = speed && speed.constructor == Object ? speed : { |
---|
2670 | complete: fn || !fn && easing || |
---|
2671 | jQuery.isFunction( speed ) && speed, |
---|
2672 | duration: speed, |
---|
2673 | easing: fn && easing || easing && easing.constructor != Function && easing |
---|
2674 | }; |
---|
2675 | |
---|
2676 | opt.duration = (opt.duration && opt.duration.constructor == Number ? |
---|
2677 | opt.duration : |
---|
2678 | { slow: 600, fast: 200 }[opt.duration]) || 400; |
---|
2679 | |
---|
2680 | // Queueing |
---|
2681 | opt.old = opt.complete; |
---|
2682 | opt.complete = function(){ |
---|
2683 | jQuery(this).dequeue(); |
---|
2684 | if ( jQuery.isFunction( opt.old ) ) |
---|
2685 | opt.old.apply( this ); |
---|
2686 | }; |
---|
2687 | |
---|
2688 | return opt; |
---|
2689 | }, |
---|
2690 | |
---|
2691 | easing: { |
---|
2692 | linear: function( p, n, firstNum, diff ) { |
---|
2693 | return firstNum + diff * p; |
---|
2694 | }, |
---|
2695 | swing: function( p, n, firstNum, diff ) { |
---|
2696 | return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; |
---|
2697 | } |
---|
2698 | }, |
---|
2699 | |
---|
2700 | timers: [], |
---|
2701 | |
---|
2702 | fx: function( elem, options, prop ){ |
---|
2703 | this.options = options; |
---|
2704 | this.elem = elem; |
---|
2705 | this.prop = prop; |
---|
2706 | |
---|
2707 | if ( !options.orig ) |
---|
2708 | options.orig = {}; |
---|
2709 | } |
---|
2710 | |
---|
2711 | }); |
---|
2712 | |
---|
2713 | jQuery.fx.prototype = { |
---|
2714 | |
---|
2715 | // Simple function for setting a style value |
---|
2716 | update: function(){ |
---|
2717 | if ( this.options.step ) |
---|
2718 | this.options.step.apply( this.elem, [ this.now, this ] ); |
---|
2719 | |
---|
2720 | (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); |
---|
2721 | |
---|
2722 | // Set display property to block for height/width animations |
---|
2723 | if ( this.prop == "height" || this.prop == "width" ) |
---|
2724 | this.elem.style.display = "block"; |
---|
2725 | }, |
---|
2726 | |
---|
2727 | // Get the current size |
---|
2728 | cur: function(force){ |
---|
2729 | if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null ) |
---|
2730 | return this.elem[ this.prop ]; |
---|
2731 | |
---|
2732 | var r = parseFloat(jQuery.curCSS(this.elem, this.prop, force)); |
---|
2733 | return r && r > -10000 ? r : parseFloat(jQuery.css(this.elem, this.prop)) || 0; |
---|
2734 | }, |
---|
2735 | |
---|
2736 | // Start an animation from one number to another |
---|
2737 | custom: function(from, to, unit){ |
---|
2738 | this.startTime = (new Date()).getTime(); |
---|
2739 | this.start = from; |
---|
2740 | this.end = to; |
---|
2741 | this.unit = unit || this.unit || "px"; |
---|
2742 | this.now = this.start; |
---|
2743 | this.pos = this.state = 0; |
---|
2744 | this.update(); |
---|
2745 | |
---|
2746 | var self = this; |
---|
2747 | function t(){ |
---|
2748 | return self.step(); |
---|
2749 | } |
---|
2750 | |
---|
2751 | t.elem = this.elem; |
---|
2752 | |
---|
2753 | jQuery.timers.push(t); |
---|
2754 | |
---|
2755 | if ( jQuery.timers.length == 1 ) { |
---|
2756 | var timer = setInterval(function(){ |
---|
2757 | var timers = jQuery.timers; |
---|
2758 | |
---|
2759 | for ( var i = 0; i < timers.length; i++ ) |
---|
2760 | if ( !timers[i]() ) |
---|
2761 | timers.splice(i--, 1); |
---|
2762 | |
---|
2763 | if ( !timers.length ) |
---|
2764 | clearInterval( timer ); |
---|
2765 | }, 13); |
---|
2766 | } |
---|
2767 | }, |
---|
2768 | |
---|
2769 | // Simple 'show' function |
---|
2770 | show: function(){ |
---|
2771 | // Remember where we started, so that we can go back to it later |
---|
2772 | this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); |
---|
2773 | this.options.show = true; |
---|
2774 | |
---|
2775 | // Begin the animation |
---|
2776 | this.custom(0, this.cur()); |
---|
2777 | |
---|
2778 | // Make sure that we start at a small width/height to avoid any |
---|
2779 | // flash of content |
---|
2780 | if ( this.prop == "width" || this.prop == "height" ) |
---|
2781 | this.elem.style[this.prop] = "1px"; |
---|
2782 | |
---|
2783 | // Start by showing the element |
---|
2784 | jQuery(this.elem).show(); |
---|
2785 | }, |
---|
2786 | |
---|
2787 | // Simple 'hide' function |
---|
2788 | hide: function(){ |
---|
2789 | // Remember where we started, so that we can go back to it later |
---|
2790 | this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); |
---|
2791 | this.options.hide = true; |
---|
2792 | |
---|
2793 | // Begin the animation |
---|
2794 | this.custom(this.cur(), 0); |
---|
2795 | }, |
---|
2796 | |
---|
2797 | // Each step of an animation |
---|
2798 | step: function(){ |
---|
2799 | var t = (new Date()).getTime(); |
---|
2800 | |
---|
2801 | if ( t > this.options.duration + this.startTime ) { |
---|
2802 | this.now = this.end; |
---|
2803 | this.pos = this.state = 1; |
---|
2804 | this.update(); |
---|
2805 | |
---|
2806 | this.options.curAnim[ this.prop ] = true; |
---|
2807 | |
---|
2808 | var done = true; |
---|
2809 | for ( var i in this.options.curAnim ) |
---|
2810 | if ( this.options.curAnim[i] !== true ) |
---|
2811 | done = false; |
---|
2812 | |
---|
2813 | if ( done ) { |
---|
2814 | if ( this.options.display != null ) { |
---|
2815 | // Reset the overflow |
---|
2816 | this.elem.style.overflow = this.options.overflow; |
---|
2817 | |
---|
2818 | // Reset the display |
---|
2819 | this.elem.style.display = this.options.display; |
---|
2820 | if ( jQuery.css(this.elem, "display") == "none" ) |
---|
2821 | this.elem.style.display = "block"; |
---|
2822 | } |
---|
2823 | |
---|
2824 | // Hide the element if the "hide" operation was done |
---|
2825 | if ( this.options.hide ) |
---|
2826 | this.elem.style.display = "none"; |
---|
2827 | |
---|
2828 | // Reset the properties, if the item has been hidden or shown |
---|
2829 | if ( this.options.hide || this.options.show ) |
---|
2830 | for ( var p in this.options.curAnim ) |
---|
2831 | jQuery.attr(this.elem.style, p, this.options.orig[p]); |
---|
2832 | } |
---|
2833 | |
---|
2834 | // If a callback was provided, execute it |
---|
2835 | if ( done && jQuery.isFunction( this.options.complete ) ) |
---|
2836 | // Execute the complete function |
---|
2837 | this.options.complete.apply( this.elem ); |
---|
2838 | |
---|
2839 | return false; |
---|
2840 | } else { |
---|
2841 | var n = t - this.startTime; |
---|
2842 | this.state = n / this.options.duration; |
---|
2843 | |
---|
2844 | // Perform the easing function, defaults to swing |
---|
2845 | this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration); |
---|
2846 | this.now = this.start + ((this.end - this.start) * this.pos); |
---|
2847 | |
---|
2848 | // Perform the next step of the animation |
---|
2849 | this.update(); |
---|
2850 | } |
---|
2851 | |
---|
2852 | return true; |
---|
2853 | } |
---|
2854 | |
---|
2855 | }; |
---|
2856 | |
---|
2857 | jQuery.fx.step = { |
---|
2858 | scrollLeft: function(fx){ |
---|
2859 | fx.elem.scrollLeft = fx.now; |
---|
2860 | }, |
---|
2861 | |
---|
2862 | scrollTop: function(fx){ |
---|
2863 | fx.elem.scrollTop = fx.now; |
---|
2864 | }, |
---|
2865 | |
---|
2866 | opacity: function(fx){ |
---|
2867 | jQuery.attr(fx.elem.style, "opacity", fx.now); |
---|
2868 | }, |
---|
2869 | |
---|
2870 | _default: function(fx){ |
---|
2871 | fx.elem.style[ fx.prop ] = fx.now + fx.unit; |
---|
2872 | } |
---|
2873 | }; |
---|
2874 | // The Offset Method |
---|
2875 | // Originally By Brandon Aaron, part of the Dimension Plugin |
---|
2876 | // http://jquery.com/plugins/project/dimensions |
---|
2877 | jQuery.fn.offset = function() { |
---|
2878 | var left = 0, top = 0, elem = this[0], results; |
---|
2879 | |
---|
2880 | if ( elem ) with ( jQuery.browser ) { |
---|
2881 | var absolute = jQuery.css(elem, "position") == "absolute", |
---|
2882 | parent = elem.parentNode, |
---|
2883 | offsetParent = elem.offsetParent, |
---|
2884 | doc = elem.ownerDocument, |
---|
2885 | safari2 = safari && !absolute && parseInt(version) < 522; |
---|
2886 | |
---|
2887 | // Use getBoundingClientRect if available |
---|
2888 | if ( elem.getBoundingClientRect ) { |
---|
2889 | box = elem.getBoundingClientRect(); |
---|
2890 | |
---|
2891 | // Add the document scroll offsets |
---|
2892 | add( |
---|
2893 | box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft), |
---|
2894 | box.top + Math.max(doc.documentElement.scrollTop, doc.body.scrollTop) |
---|
2895 | ); |
---|
2896 | |
---|
2897 | // IE adds the HTML element's border, by default it is medium which is 2px |
---|
2898 | // IE 6 and IE 7 quirks mode the border width is overwritable by the following css html { border: 0; } |
---|
2899 | // IE 7 standards mode, the border is always 2px |
---|
2900 | if ( msie ) { |
---|
2901 | var border = jQuery("html").css("borderWidth"); |
---|
2902 | border = (border == "medium" || jQuery.boxModel && parseInt(version) >= 7) && 2 || border; |
---|
2903 | add( -border, -border ); |
---|
2904 | } |
---|
2905 | |
---|
2906 | // Otherwise loop through the offsetParents and parentNodes |
---|
2907 | } else { |
---|
2908 | |
---|
2909 | // Initial element offsets |
---|
2910 | add( elem.offsetLeft, elem.offsetTop ); |
---|
2911 | |
---|
2912 | // Get parent offsets |
---|
2913 | while ( offsetParent ) { |
---|
2914 | // Add offsetParent offsets |
---|
2915 | add( offsetParent.offsetLeft, offsetParent.offsetTop ); |
---|
2916 | |
---|
2917 | // Mozilla and Safari > 2 does not include the border on offset parents |
---|
2918 | // However Mozilla adds the border for table cells |
---|
2919 | if ( mozilla && /^t[d|h]$/i.test(parent.tagName) || !safari2 ) |
---|
2920 | border( offsetParent ); |
---|
2921 | |
---|
2922 | // Safari <= 2 doubles body offsets with an absolutely positioned element or parent |
---|
2923 | if ( safari2 && !absolute && jQuery.css(offsetParent, "position") == "absolute" ) |
---|
2924 | absolute = true; |
---|
2925 | |
---|
2926 | // Get next offsetParent |
---|
2927 | offsetParent = offsetParent.offsetParent; |
---|
2928 | } |
---|
2929 | |
---|
2930 | // Get parent scroll offsets |
---|
2931 | while ( parent.tagName && /^body|html$/i.test(parent.tagName) ) { |
---|
2932 | // Work around opera inline/table scrollLeft/Top bug |
---|
2933 | if ( /^inline|table-row.*$/i.test(jQuery.css(parent, "display")) ) |
---|
2934 | // Subtract parent scroll offsets |
---|
2935 | add( -parent.scrollLeft, -parent.scrollTop ); |
---|
2936 | |
---|
2937 | // Mozilla does not add the border for a parent that has overflow != visible |
---|
2938 | if ( mozilla && jQuery.css(parent, "overflow") != "visible" ) |
---|
2939 | border( parent ); |
---|
2940 | |
---|
2941 | // Get next parent |
---|
2942 | parent = parent.parentNode; |
---|
2943 | } |
---|
2944 | |
---|
2945 | // Safari doubles body offsets with an absolutely positioned element or parent |
---|
2946 | if ( safari && absolute ) |
---|
2947 | add( -doc.body.offsetLeft, -doc.body.offsetTop ); |
---|
2948 | } |
---|
2949 | |
---|
2950 | // Return an object with top and left properties |
---|
2951 | results = { top: top, left: left }; |
---|
2952 | } |
---|
2953 | |
---|
2954 | return results; |
---|
2955 | |
---|
2956 | function border(elem) { |
---|
2957 | add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") ); |
---|
2958 | } |
---|
2959 | |
---|
2960 | function add(l, t) { |
---|
2961 | left += parseInt(l) || 0; |
---|
2962 | top += parseInt(t) || 0; |
---|
2963 | } |
---|
2964 | }; |
---|
2965 | })(); |
---|