function topMenu(){
    $("#top-nav ul").css({display: "none"}); // Opera Fix
    $("#top-nav li").hover(function(){
        $(this).find('ul:first').css({visibility: "visible", display: "none"}).show(400);
    },function(){
        $(this).find('ul:first').css({visibility: "hidden"});
    });
    $("#top-nav a").removeAttr("title");
}
 
 $(document).ready(function(){					
	topMenu();
});