dropDown = function() {
if (document.all&&document.getElementById) {
    navRoot = document.getElementById("menue");
    for (i=0; i<navRoot.childNodes.length; i++) {
    node = navRoot.childNodes[i];
    if (node.nodeName=="LI") {
        node.onmouseover=function() {
        this.className+=" mover";
          }
        node.onmouseout=function() {
        this.className=this.className.replace (" mover", "");
            }
           }
          }
     }
}
window.onload=dropDown;