$(document).ready(function () {
    var config = {    
     sensitivity: 3, // number = sensitivity threshold (must be 1 or higher)    
     interval: 10, // number = milliseconds for onMouseOver polling interval    
     over: showMenu, // function = onMouseOver callback (REQUIRED)    
     timeout: 500, // number = milliseconds delay before onMouseOut    
     out: hideMenu // function = onMouseOut callback (REQUIRED)    
     }
    $("#navigation li").hoverIntent(config);
});

function showMenu(){ 
		$("div.dropdown").hide();	
		$("div[class='dropdown']", this).fadeIn();	
}
	
function hideMenu(){
		$("div.dropdown", this).fadeOut();	
}