function initMenu()
{
	var nav = document.getElementById("main-nav");
	if (nav)
	{
		var nodes = nav.getElementsByTagName("li");
		for (var i=0; i<3; i++)
		{/*
			nodes[i].onclick = function()
			{
				if(this.className.indexOf("active") != -1)
				this.className = this.className.replace("active", "");
				else
				this.className = "active";
			}
			*/
			nodes[i].onmouseover = function (){
				if (this.className.indexOf("active") == -1){
					this.className += " active";
				}
			}
			nodes[i].onmouseout = function (){
				this.className = this.className.replace("active", "");
			}
			
		}
	}
	
	if (nav){
		var nodes = nav.getElementsByTagName("li");
		for (var i = 3; i < nodes.length; i++){
			nodes[i].onmouseover = function (){
				if (this.className.indexOf("active") == -1){
					this.className += " active";
				}
			}
			nodes[i].onmouseout = function (){
				this.className = this.className.replace("active", "");
			}
		}
	}
	
}

if (window.addEventListener) window.addEventListener("load", initMenu, false);
else if (window.attachEvent) window.attachEvent("onload", initMenu);