// Drop down menu from Suckerfish (http://www.htmldog.com)
// Take note of the id you give for your drop down
sfHover = function() {
	//var sfEls = document.getElementById("navi").getElementsByTagName("li");
	var sfEls = document.getElementById("gnavi").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);