/*
sfHover = function() {
	var nav = document.getElementById("nav");
	if (nav != null) {
		var sfEls = nav.getElementsByTagName("LI");
		if (sfEls != null) {
			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);
*/

$(document).ready(function(){
   $("#nav > li > ul").fadeOut("fast");
   $("#nav li").hover(
      function(){ $(this).find("ul:first").fadeIn("fast"); },
      function(){ $(this).find("ul:first").fadeOut("fast"); }
   );
   if (document.all) {
      $("#nav li").hoverClass ("sfHover");
   }
});
$.fn.hoverClass = function(c) {
   return this.each(function(){
      $(this).hover(
         function() { $(this).addClass(c);  },
         function() { $(this).removeClass(c); }
      );
   });
};