// JavaScript Document

startList = function() {
	navRoot = new Array(4);
	for (x=0; x<5; x++) {
	
		if (document.all&&document.getElementById) {
		navRoot[x] = document.getElementById("nav" + x);
		for (i=0; i<navRoot[x].childNodes.length; i++) {
		node = navRoot[x].childNodes[i];
		if (node.nodeName=="LI") {
		node.onmouseover=function() {
		this.className+=" over";
		  }
		  node.onmouseout=function() {
		  this.className=this.className.replace(" over", "");
		   }
		   }
		  }
		 } 
 	}
}
window.onload=startList ;