/* 
	standardista-css.min.js
	===============================================================
	Commerce Commission
	Standardista table sorting helper functions
	
	Some alterations made to validate for minification	
	
	Please make any changes to the uncompressed version: standardista-css.max.js	
	Then recompress at: http://www.refresh-sf.com/yui ('minify only')	
	
	Last Updated: See SVN		
  ===============================================================
*/

var css={getElementsByClass:function(node,searchClass,tag){var classElements=new Array();var els=node.getElementsByTagName(tag);var elsLen=els.length;var pattern=new RegExp("(^|\\s)"+searchClass+"(\\s|$)");for(var i=0,j=0;i<elsLen;i++){if(this.elementHasClass(els[i],searchClass)){classElements[j]=els[i];j++}}return classElements},privateGetClassArray:function(el){return el.className.split(" ")},privateCreateClassString:function(classArray){return classArray.join(" ")},elementHasClass:function(el,classString){if(!el){return false}var regex=new RegExp("\\b"+classString+"\\b");if(el.className.match(regex)){return true}return false},addClassToId:function(idString,classString){this.addClassToElement(document.getElementById(idString),classString)},addClassToElement:function(el,classString){var classArray=this.privateGetClassArray(el);if(this.elementHasClass(el,classString)){return}classArray.push(classString);el.className=this.privateCreateClassString(classArray)},removeClassFromId:function(idString,classString){this.removeClassFromElement(document.getElementById(idString),classString)},removeClassFromElement:function(el,classString){var classArray=this.privateGetClassArray(el);for(x in classArray){if(classString==classArray[x]){classArray[x]="";break}}el.className=this.privateCreateClassString(classArray)}};