function IEHack(elementName) {
if (document.all && document.getElementById) {
  navRoot = document.getElementById(elementName);
  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", ""); }
    }
  }
}
}

function startList()
{
    IEHack("Left_Menu");
}

window.onload=startList;