function setFluentMenu(activeMenuTab)
{
		//set menu animation 
		
		$('#Menu li').css({backgroundPosition: '0px 0px'});
		
		$("#" + activeMenuTab ).css({backgroundPosition: '0px -78px'});
		$("#" + activeMenuTab + " > *").removeClass("link");
				
		$(".link").hover(function(){
				$(this).parent().stop()
				.animate({backgroundPosition: '(0px 5px)'}, 100 )
				.animate({backgroundPosition: '(0px -60px)'}, 100 )
				//.animate({backgroundPosition: '(0px -10px)'}, 50 )
				.animate({backgroundPosition: '(0px -39px)'}, 50 );
			}, function() {
				$(this).parent().stop();
				$(this).parent().stop().animate({backgroundPosition: '(0px 0px)'}, 200 );
		});
		
}