$(document).ready(function() {
			
			//Set css in Firefox (Required to use the backgroundPosition js)
			$('#menu li').css({backgroundPosition: '0px 50px'});

			//Animate the shutter  
			$("#menu li").hover(function(){
			      $(this).stop().animate({backgroundPosition: '(0px 0px)'}, 170 );
			    }, function() {
			      $(this).stop().animate({backgroundPosition: '(0px 50px)'}, 170 );
			}); 
			
			
			
			//Set css in firefox for the current pages menu
			$('li.current').css({backgroundPosition: '0px 0px'});
			
			//Animate the current pages menu
			$("li.current").hover(function(){
			      $(this).stop().animate({backgroundPosition: '(0px 0px)'}, 170 );
			    }, function() {
			      $(this).stop().animate({backgroundPosition: '(0px 0px)'}, 170 );
			}); 
});