/*
	Helper funtion that ie supports hover menues via li
*/
ieHoverHook = function()
{
	var liElements = document.getElementById("topMenu").getElementsByTagName("LI");
	for (var i=0; i<liElements.length; i++)
	{
		liElements[i].onmouseover = function()	{
			this.className = this.className.replace(new RegExp(" iehover\\b"), "");
			this.className += " iehover"; 
			
		}
		liElements[i].onmouseout = function(){
			this.className = this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", ieHoverHook);