function startList()
{

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", ""); }
     }
   }
 }
}




function ira(url) {
    if (url != "nochoice") {
      window.top.location = ""+url;
    }
  }