jsHover = function(id, tag) {
		var hEls = document.getElementById(id).getElementsByTagName(tag);
		for (var i=0, len=hEls.length; i<len; i++) {
			hEls[i].onmouseover=function() { this.className+=" jshover"; }
			hEls[i].onmouseout=function() { this.className=this.className.replace(" jshover", ""); }
		}
	}
	function menu() { // run only for IE6
		if (window.attachEvent && navigator.userAgent.indexOf("Opera")==-1) 
		jsHover("menu", "li");
	}