var inmenu=false;
var lastmenu=0;

function Menu(current) {
   if (!document.getElementById) return;
   inmenu=true;
   oldmenu=lastmenu;
   lastmenu=current;
   if (oldmenu) Erase(oldmenu);
   m=document.getElementById("menu-" + current);
   box=document.getElementById(current);
   box.style.left= m.offsetLeft;
   box.style.top= m.offsetTop + m.offsetHeight;
   box.style.visibility="visible";
   box.style.width="120px";
}

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";
   //m.style.backgroundColor="#ffccaa";   // after cursor-off = blur
}

function Timeout(current) {
   inmenu=false;
   window.setTimeout("Erase('" + current + "');",2000);
}

function Highlight(menu,item) {
   if (!document.getElementById) return;
   inmenu=true;
   lastmenu=menu;
   obj=document.getElementById(item);
   obj.style.backgroundColor="#ffeedd";
}

function UnHighlight(menu,item) {
   if (!document.getElementById) return;
   Timeout(menu);
   obj=document.getElementById(item);
   obj.style.backgroundColor="#ffccaa";
}