/* http://www.htmldog.com/articles/suckerfish/ - funkcia pre IE pretoze ignoruje :hover ked je pouzity inak ako v odkaze */
sfHover = function() {
	
	var sfEls=new Array();
	sfEls = document.getElementById("nav").getElementsByTagName("li");
	
		for (var j=0; j<sfEls.length; j++) {
			sfEls[j].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[j].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);