/*
	A slightly modified version of the Suckerfish script. I folded in a check
	for whether the browser supports "getElementByTagName" and then added an additional variable
	for the second menu. I then added the second "for" loop. I'm sure there is a more elegant
	way to write this but that's for another day...
*/
    sfHover = function() {
	    if (!document.getElementsByTagName) return false;
	    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);