// JavaScript Document

// script for dropdown submenu 
//fix for ie5 or greater. The if statement checks to see if the functions are present. Only present in ie.
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", "");
   					}
   				}
  		}
	}
}
// put this bit  below in the page 
// window.onload=startList;