$(document).ready(function(){
    $(window).unload(function(){
		$('ul#menu').hideSuperfishUl();
	});

	$('ul#menu').superfish({
		delay:       0,
		animation:   {opacity:'show',height:'show'},
		speed:       'fast',
		autoArrows:  false,
		dropShadows: false 	
	});
	
});