function startList() {

 if(!document.body.currentStyle) return;

 var subs = document.getElementsByName('submenu');

 for(var i=0; i<subs.length; i++) {
  var li = subs[i].parentNode;
  if(li && li.lastChild.style) {
   li.onmouseover = function() {
    this.lastChild.style.visibility = 'visible';
   }
   li.onmouseout = function() {
    this.lastChild.style.visibility = 'hidden';
   }
  }
 }
}