sfHover=function(){
	if(document.getElementById("nav")){
		var sfEls = document.getElementById("nav").getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++){
			sfEls[i].onmouseover=function(){
				this.className+=" iehover";
			}
			sfEls[i].onmouseout=function(){
				this.className=this.className.replace(new RegExp(" iehover\\b"),"");
			}
		}
	}
}
function $(e){
	return document.getElementById(e)
}
function init(){
	var isie=(/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent))
	if(isie){
		$("menu"+1).style.marginLeft="-112px";
		$("menu"+2).style.marginLeft="-72px";
		$("menu"+3).style.marginLeft="-150px";
	}
}
window.onload=init
if (window.attachEvent) window.attachEvent("onload", sfHover);