var initializeMenus = function () 
{
	var menuElements = document.getElementById("ucTopNav_nav-main").getElementsByTagName("LI");

	for (var i = 0; i< menuElements.length; i++) 
	{
		menuElements[i].onmouseover = function() 
		{
			this.className += " " + this.className.split(" ")[1] + "-hover hover";
		};
		
		menuElements[i].onmouseout = function() 
		{
			this.className = this.className.split(" ")[0] + " " + this.className.split(" ")[1];
		};
	};
};

if (window.attachEvent) 
{
	window.attachEvent("onload", initializeMenus);
};