// JavaScript Document

window.onload = function() {
  if (document.all&&document.getElementById) {
    var LIs = document.getElementsByTagName("li");
    for (var i=0; i<LIs.length; i++) {
      LIs[i].onmouseover=function() {
        this.className+=" over";
      }
      LIs[i].onmouseout=function() {
        this.className=this.className.replace(" over", "");
      }
    }
  }
}

/* ------- OLD CODE FOR SINGLE LEVEL ONLY ------------
startList = function() {
if (document.all&&document.getElementById) {
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", "");
   }
   }
  }
 }
}
window.onload=startList;

*/