startList = function() {
if (document.all&&document.getElementById) {
navRoot2 = document.getElementById("menudropf");

for (i=0; i<navRoot2.childNodes.length; i++) {
node = navRoot2.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
    node.onmouseout=function() {
      this.className=this.className.replace(" over", "");
         }
	    }
	      }

            }
	       }
	       window.onload=startList;