new function (){
	var visNav = function(){
		var Uls = document.getElementById("globalNav").getElementsByTagName("ul");
		for(var i=0;i<Uls.length;i++){
			Uls[i].parentNode.i = i;
			Uls[i].parentNode.onmouseover = function(){
				var subNav = this.getElementsByTagName("ul")[0];
				var NavStyle = subNav.style;
				if (window.opera) { // -------------------- for opera
					NavStyle.opacity = '0.9';
				} else if (document.all) { // ------------- for IE
					NavStyle.filter = 'alpha(opacity=90)';
				} else { // ------------------------------- for moz
					NavStyle.MozOpacity = '0.9';
				}
				NavStyle.display = "block";
				NavStyle.left = 131 * (this.i + 1) + (this.i * 2) + 4 + "px";
			}
			Uls[i].parentNode.onmouseout = function(){
				this.getElementsByTagName("ul")[0].style.display = "none";
			}
		}
	}
	
	function addEvent(elm,listener,fn){
		try{
			elm.addEventListener(listener,fn,false);
		}catch(e){
			elm.attachEvent("on"+listener,fn);
		}
	}

	addEvent(window, "load", visNav);
}