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

/*///////////////////   IE hack for dd menu   ///////////////////*/
startList = function() {
  if(document.getElementById("nav") != null)
  {
    var listItems = document.getElementById("nav").getElementsByTagName("li");
    for (i=0; i< listItems.length; i++) {
      listItems[i].onmouseover=function() {
      this.className+=" over";
      }
      listItems[i].onmouseout=function() {
      this.className=this.className.replace(" over", "");
      }
    }
  }
}

if (document.all&&document.getElementById) {
    window.onload=startList; //<-- fire ie hack onload
    }