// Suckerfish Shoal - By Patrick Griffiths and Dan Webb (www.htmldog.com) 
		// Correct Win IE 5+ to display drop-down navigation
		function suckerfish(type, tag, parentId) {
			if (window.attachEvent) {
				window.attachEvent("onload", function() {
					var sfEls = (parentId==null)?document.getElementsByTagName(tag):document.getElementById(parentId).getElementsByTagName(tag);
					type(sfEls);
				});
			}
		}

		sfHover = function(sfEls) {
			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"), "");
				}
			}
		}

		suckerfish(sfHover, "LI", "nav");
		//-->