$(document).ready(
	function() {
		$('ul#nav').superfish({ 
			hoverClass:  'over',
			delay:       100,                            // one second delay on mouseout 
			animation:   {opacity:'show',height:'show'},  // fade-in and slide-down animation 
			speed:       'fast',                          // faster animation speed 
			autoArrows:  false                           // disable generation of arrow mark-up 
		});
		
		$("ul#nav li").hover(
		  function () {
			$(this).addClass("hover");
		  },
		  function () {
			$(this).removeClass("hover");
		  }
		);
	}
);