startList = function(nav) {
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 = function() {
	startList("nav");
	startList("header1");
	startList("header2");
	startList("header3");
	startList("header4");
	startList("header5");
	startList("header6");
	startList("header7");
	startList("header8");
	startList("header9");
}