// IE WORKAROUND FOR DROPDOWNS

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i = 0; i < sfEls.length; i++) {
		sfEls[i].onmouseover = function() { this.className = "sfhover"; }
		sfEls[i].onmouseout = function() { this.className = "sfclear"; }
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);