function initMenu(){
	var _nav = document.getElementById("nav");
	if (_nav) {
		var nodes = _nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++) {
			nodes[i].onmouseover = function(){
				if (this.className.indexOf('hover') == -1) 
					this.className += " hover";
		//			hideSelectBoxes(this.getElementsByTagName('ul')[0]);
					$("select").css({"visibility": "hidden"});
			}
			nodes[i].onmouseout = function(){
				this.className = this.className.replace(" hover", "");
	//			showSelectBoxes(this.getElementsByTagName('ul')[0]);
				$("select").css({"visibility": "visible"});
			}
		}
		$("#nav ul").each(function(id, el)
		{
			$(el).find("li").eq(0).addClass("first-child");
		});
	}
}
if (document.all && !window.opera) attachEvent("onload", initMenu);