startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
navRoot1 = document.getElementById("nav1");
navRoot2 = document.getElementById("nav2");
navRoot3 = document.getElementById("nav3");
navRoot4 = document.getElementById("nav4");
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", "");
   }
   }
  }
for (i=0; i<navRoot1.childNodes.length; i++) {
node = navRoot1.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace	(" over", "");
   }
   }
  }
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", "");
   }
   }
  }
for (i=0; i<navRoot3.childNodes.length; i++) {
node = navRoot3.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace	(" over", "");
   }
   }
  }
for (i=0; i<navRoot4.childNodes.length; i++) {
node = navRoot4.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace	(" over", "");
   }
   }
  }
 }
}
window.onload=startList;