// Javascript originally by Patrick Griffiths and Dan Webb.
// http://htmldog.com/articles/suckerfish/dropdowns/
sfHover = function() {
	var sfEls = document.getElementById("navbar").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" hover";
		}
		sfEls[i].onmouseout=function() {
			//this.className=this.className.replace(new RegExp(" hover\b"), " ");
			this.className=this.className.replace(new RegExp(" hover"), " ");
			
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);