// character test: åäö ÅÄÖ

sfHover = function() {
	var BUA = navigator.userAgent;
	var BIE = BUA.indexOf("MSIE");
	var BIsIE = BIE>=0;
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			// this.className+=" sfhover";
			this.className+=(this.className.length>0 ? " ": "") + "sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
		}

 //all is normal till here. If we're using IE then this tells any first level item to have a width of 1px
		if (sfEls[i].parentNode == document.getElementById("nav") && BIsIE && !window.attachEvent) {
			sfEls[i].style.width = '1px';
		}
	}
}
// if (window.attachEvent) window.attachEvent("onload", sfHover);
if (document.all) { //MS IE
	if (window.attachEvent) window.attachEvent("onload", sfHover);
	else { //IE 5.2 Mac does not support attachEvent
		var old = window.onload; 
		window.onload = function() { if (old) old(); sfHover(); } 
	}
}