navHover = function() {
	var lis = document.getElementById("langmenu").getElementsByTagName("li");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=this.className=='sel'?" iehover1":" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover1?\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);
function show(id) {e=document.getElementById('desc'+id); e.style.display=e.style.display=='none'?'block':'none';return false;}