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() {
	//document.getElementById(this.className).className+=" over";
	this.className+=" over";
  	}
  	node.onmouseout=function() {
  	this.className=this.className.replace(" over", "");
  	//document.getElementById(this.className).className+=" over";
   }
   }
  }
 }
}
window.onload=startList;
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}