$(document).ready(function(){
 $("ul.dropdown li").hoverIntent({
								 interval: 150, // milliseconds delay before onMouseOver
							     over: drops_show, 
                         		 timeout: 1000, // milliseconds delay before onMouseOut
								 out: drops_hide
								 });
							
})								 
function drops_show(){
   $(this).addClass("hover");
   $('> .dir',this).addClass("open");
   $('ul:first',this).css('visibility', 'visible');
 }
function drops_hide(){
   $(this).removeClass("hover");
   $('.open',this).removeClass("open");
   $('ul:first',this).css('visibility', 'hidden');
 };