function hasClass(obj){var result=false;if(obj.getAttributeNode("class")!=null){result=obj.getAttributeNode("class").value}
	return result}   
function stripe(id,initial){
	var temp=navigator.userAgent.indexOf("MSIE");var isIE=temp!=-1;var browserVers=parseFloat(navigator.userAgent.substr(temp+5));
	if(!(isIE&&browserVers<6)){
		var alt=initial;var table=document.getElementById(id);
		if(!table){return}
		var tbodies=table.getElementsByTagName("tbody");
		for(var h=0;h<tbodies.length; h++){
			var trs=tbodies[h].getElementsByTagName("tr");
			for(var i=0;i<trs.length;i++){
				var mytr=trs[i];
				if(mytr.className=='hidden'){continue}
				if(!hasClass(mytr)&&!mytr.style.backgroundColor){
					if(alt){mytr.className='altcolor'}
				}
			alt=!alt;
			}
		}
	}
}