var inmenu=false;
var lastmenu=0;
function Menu(current) {
   if (!document.getElementById) return;
   inmenu=true;
   oldmenu=lastmenu;
   lastmenu=current;
   if (oldmenu) Erase(oldmenu);	if(!document.getElementById) return;
	m=document.getElementById("menu-" + current);
	box=document.getElementById(current);
	box.style.top=m.offsetTop + m.offsetHeight;
	box.style.left=m.offsetLeft;
	box.style.visibility="visible";
	box.style.width="188";
	box.style.backgroundColor="#1f1f1f";
}

function Erase(current) {
   if (!document.getElementById) return;
   if (inmenu && lastmenu==current) {
	  return;
   }
   m=document.getElementById("menu-" + current);
   box=document.getElementById(current);
   box.style.visibility="hidden";
}
function Timeout(current) {
   inmenu=false;
   if (!document.getElementById) return;
   m=document.getElementById("menu-" + current);
   window.setTimeout("Erase('" + current + "');",500);
   
}
function Highlight(menu,item) {
   if (!document.getElementById) return;
   inmenu=true;
   lastmenu=menu;
}
function UnHighlight(menu,item) {
   if (!document.getElementById) return;
   Timeout(menu);
   obj=document.getElementById(item);
}