/*
	Copyright (c) 2004-2008, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.data.css"]){dojo._hasResource["dojox.data.css"]=true;dojo.provide("dojox.data.css");dojo.provide("dojox.data.css.rules");dojox.data.css.rules.forEach=function(fn,_2,_3){if(_3){var _4=function(_5){dojo.forEach(_5[_5.cssRules?"cssRules":"rules"],function(_6){if(!_6.type||_6.type!==3){var _7="";if(_5&&_5.href){_7=_5.href;}fn.call(_2?_2:this,_6,_5,_7);}});};dojo.forEach(_3,_4);}};dojox.data.css.findStyleSheets=function(_8){var _9=[];var _a=function(_b){var s=dojox.data.css.findStyleSheet(_b);if(s){dojo.forEach(s,function(_d){if(dojo.indexOf(_9,_d)===-1){_9.push(_d);}});}};dojo.forEach(_8,_a);return _9;};dojox.data.css.findStyleSheet=function(_e){var _f=[];if(_e.charAt(0)==="."){_e=_e.substring(1);}var _10=function(_11){if(_11.href&&_11.href.match(_e)){_f.push(_11);return true;}if(_11.imports){return dojo.some(_11.imports,function(_12){return _10(_12);});}return dojo.some(_11[_11.cssRules?"cssRules":"rules"],function(_13){if(_13.type&&_13.type===3&&_10(_13.styleSheet)){return true;}return false;});};dojo.some(document.styleSheets,_10);return _f;};dojox.data.css.determineContext=function(_14){var ret=[];if(_14&&_14.length>0){_14=dojox.data.css.findStyleSheets(_14);}else{_14=document.styleSheets;}var _16=function(_17){ret.push(_17);if(_17.imports){dojo.forEach(_17.imports,function(_18){_16(_18);});}dojo.forEach(_17[_17.cssRules?"cssRules":"rules"],function(_19){if(_19.type&&_19.type===3){_16(_19.styleSheet);}});};dojo.forEach(_14,_16);return ret;};}