// JavaScript Document
<!--
function addClass(obj, cName){
	obj.className += ""+cName;
}

function removeClass(obj, cName){
	if(obj.className==obj.className.replace("","-")){
		obj.className=obj.className.replace(cName,"");
	}else{
		obj.className=obj.className.replace(""+cName,"");
	}
}
-->