// this function allows for the .over pseudo class to function in the drop-down navigation

sfHover = function() {
	var sfEls = document.getElementById("drop").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);

// This function fixes the menu/select conflict in IE6

function hideSelect() {
	if (document.all){document.all.formSelect.style.visibility="hidden";}
}

function showSelect() {
	if (document.all){document.all.formSelect.style.visibility="visible";}
}