function mainNav(){
	var ul = document.getElementById("mainNav");
	var li = ul.childNodes;
	for(i=0; i<li.length; i++){
		if(li[i].tagName == "LI"){
			li[i].onmouseover = function(){
				if((this.getAttribute("id") != "mn1")&&(this.getAttribute("id") != "mn8")){
					for(j=0; j<li.length; j++){
						li[j].className = "";
					}
					this.className = "on";
				}
				
			}
		}
	}
}

function indexFunc(){
	if(document.getElementsByTagName("body")[0].getAttribute("id") == "index"){
		 var speed=30;
		 var d=document.getElementById("scrollWra");
		 var d1=document.getElementById("wraA");
		 var d2=document.getElementById("wraB");
		 d2.innerHTML=d1.innerHTML;
		 function Marquee(){
		 if(d2.offsetTop-d.scrollTop<=0) 
		 d.scrollTop-=d1.offsetHeight;
		 else{
		 d.scrollTop++;
		 }
		 }
		 var MyMar=setInterval(Marquee,speed) 
		 d.onmouseover=function() {clearInterval(MyMar)}
		 d.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
	}
}
if(window.attachEvent){
	window.attachEvent("onload",mainNav);
	window.attachEvent("onload",indexFunc);
}else if(window.addEventListener){
	window.addEventListener("load",mainNav,false);
	window.addEventListener("load",indexFunc,false);
}