sfHover = function() {
	var sfEls = document.getElementById("mainmenu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
/*
function enable_menues_for_ie() 
{
	if (document.all) {
		uls = document.getElementsByTagName('UL');

		for(i = 0; i < uls.length; i++) {
			if (uls[i].className == 'dropdown') {
				var lis = uls[i].getElementsByTagName('LI');

				for (j = 0; j < lis.length; j++) {
					if(lis[j].lastChild.tagName == 'UL') {
					lis[j].onmouseover = function() { this.lastChild.style.display = 'block'; }
					lis[j].onmouseout = function() { this.lastChild.style.display = 'none'; }
					}
				}
			}
		}
	}
}

window.onload = enable_menues_for_ie;
*/