function addMenuHover() {
	var nav = document.getElementById("menu");
	if (nav) {
		var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++) {		
			nodes[i].onmouseover = function () { this.className += " hover"; }
			nodes[i].onmouseout = function () { this.className = this.className.replace(" hover", ""); }
		}
	}
}

if (window.onload != null) {
	var oldOnload = window.onload;
	window.onload = function() {
		oldOnload();
		addMenuHover();
	}
} else window.onload = addMenuHover;


function demoPop(url) {
	window.open('/demo/', 'proddiag','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=720,height=480,left=290,top=362');
}