/*
        navmenu.js - workaround for IE's nonsupport of :hover on arbitrary elements
		$Id: navmenu.js,v 1.9 2004/12/15 20:46:26 ashaffer Exp $
        $Revision: 1.9 $
*/

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById('nav1');
		if(navRoot) {
			navRoot.className = "vmenu";
			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", "");
					}
				}
			}
		}
	}
	if(document.getElementById) {
		navRoot = document.getElementById('nav1');
		if(navRoot) {
			navRoot.className = "vmenu";
			for(i=0; i< navRoot.childNodes.length; i++) {
				node = navRoot.childNodes[i];
				if(node.nodeName=="LI") {
					node.className=node.className.replace(" over", "");
				}	
			}
		}
	}
}

var nmchainonload = window.onload;
window.onload = function() {startList(); if(nmchainonload) nmchainonload();}