// JavaScript Document
window.onload=function(){
intmu()
}
function intmu(){
	var c=document.getElementById("topmu").getElementsByTagName("li")
addtopmu()
for(i=0;i<c.length;i++){
if (c[i].className==""){
c[i].onmouseover=function(){
this.className="act"
}
c[i].onmouseout=function(){
this.className=""
}
}
}
	}
function addtopmu(){
	try{
	document.getElementById("t_"+actmu).className='act'}
	catch(e){}
	}