initNav = function() {
	var navRoot = document.getElementById("nav");
	var lis = navRoot.getElementsByTagName("li");
	for (var i=0; i<lis.length; i++)
	{
		if (lis[i].parentNode.id == "nav")
		{
			if (lis[i].getElementsByTagName("div").length != 0 )
			{
				var subList = lis[i].getElementsByTagName("div")[0].getElementsByTagName("a");
				var maxWidth = 0;
				for (var j=0; j<subList.length; j++)
				{
					if (maxWidth < subList[j].offsetWidth) maxWidth = subList[j].offsetWidth;
				}
				for (var j=0; j<subList.length; j++)
				{
					subList[j].style.width = maxWidth - 7 + "px";
					subList[j].style.display = "block";
				}
				lis[i].getElementsByTagName("div")[0].style.width = maxWidth + "px";
			}
			lis[i].onmouseover = function()
			{
				this.className += " hover";
			}
			lis[i].onmouseout = function()
			{
				this.className = this.className.replace(" hover", "");
			}
		}
	}
}
if (window.addEventListener)
	window.addEventListener("load", initNav, false);
else if (window.attachEvent && !window.opera)
	window.attachEvent("onload", initNav);