navHovera = function()
 {
 	var lis = document.getElementById("HDR_mainMenu").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++)
	{
		lis[i].onmouseover=function()
		{

			this.className+=" iehover";
		}

		lis[i].onmouseout=function()
		{
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}

if (window.attachEvent) {

	window.attachEvent("onload", navHovera);
}