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", "");
        }
      }
     }
    subRoot = document.getElementById("sub");
    for (i=0; i<subRoot.childNodes.length; i++)
     {
      node = subRoot.childNodes[i];
      if (node.nodeName=="LI")
       {
        node.onmouseover=function()
         {
          this.className+=" over";
         }
        node.onmouseout=function()
         {
          this.className=this.className.replace
          (" over", "");
         }
       }
     }
    sub2Root = document.getElementById("sub2");
    for (i=0; i<sub2Root.childNodes.length; i++)
     {
      node = sub2Root.childNodes[i];
      if (node.nodeName=="LI")
       {
        node.onmouseover=function()
         {
          this.className+=" over";
         }
        node.onmouseout=function()
         {
          this.className=this.className.replace
          (" over", "");
         }
       }
     }
    sub3Root = document.getElementById("sub3");
    for (i=0; i<sub3Root.childNodes.length; i++)
     {
      node = sub3Root.childNodes[i];
      if (node.nodeName=="LI")
       {
        node.onmouseover=function()
         {
          this.className+=" over";
         }
        node.onmouseout=function()
         {
          this.className=this.className.replace
          (" over", "");
         }
       }
     }
    sub4Root = document.getElementById("sub4");
    for (i=0; i<sub4Root.childNodes.length; i++)
     {
      node = sub4Root.childNodes[i];
      if (node.nodeName=="LI")
       {
        node.onmouseover=function()
         {
          this.className+=" over";
         }
        node.onmouseout=function()
         {
          this.className=this.className.replace
          (" over", "");
         }
       }
     }
   }
 }
window.onload=startList;