var t=false,current;

function SetupMenu(){
         items=document.getElementsByTagName("li");
         for(i=0;i<items.length;i++){
         if(items[i].className != "menu_gl") continue;
         thelink=findChild(items[i],"A");
         thelink.onmouseover=ShowMenu;
         thelink.onmouseout=StartTimer;
         if(ul=findChild(items[i],"UL")){
         ul.style.display="none";
         for(j=0;j<ul.childNodes.length; j++){
         ul.childNodes[j].onmouseover=ResetTimer;
         ul.childNodes[j].onmouseout=StartTimer;
         }
         }
 }
}

function findChild(obj,tag){
         cn = obj.childNodes;
         for(k=0;k<cn.length;k++){
         if(cn[k].nodeName==tag)return cn[k];
         }
         return false;
}
function ShowMenu(e){
if(!e) var e = window.event;
thislink= (e.target) ? e.target : e.srcElement;
ResetTimer();
if(current) HideMenu(current);
thislink = thislink.parentNode;
current=thislink;
ul = findChild(thislink,"UL");
if(!ul) return;
ul.style.display="block";


}
function HideMenu(thelink){
ul = findChild(thelink,"UL");
if(!ul)return;
ul.style.display = "none";
}
function ResetTimer(){
if (t) window.clearTimeout(t);
}
function StartTimer(){
t = window.setTimeout("HideMenu(current)",100);
}
window.onload=SetupMenu;