<!--
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
	 if(navigator.appName=="Microsoft Internet Explorer"){ /*fix IE (left)*/
		sfEls[i].onmouseover=function() {
			this.className+=" sfhoverIE";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhoverIE\\b"), "");
		}	 
	 }else{
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	  }
	}
}

if(navigator.appName=="Netscape"){ /*fix firefox*/
 document.write("<style type='text/css'>div#nav ul li:hover ul{display:block;}div#nav ul li ul li:hover ul{display:block;visibility:visible;}div#nav ul li ul li ul li:hover ul{display:block;visibility:visible;top:0;}</style>");
}
else{
	if (window.attachEvent) window.attachEvent("onload", sfHover);
}
//-->