// JavaScript Document

// For suckerfish mouse overs

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=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


// For Ensemble Drop downs:

function toggleupdate(obj) {
var update = obj.nextSibling.nextSibling.style;
   if ( update.display == "none" ) update.display = "block";
   else update.display = "none";
}