$(function(){
	$('#nav li a')
		.css( {backgroundPosition: "240px 0"} )
		.mouseover(function(){
			$(this).stop().animate({backgroundPosition:"(120px 0)"}, {duration:200})
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(240px 0)"}, {duration:600, complete:function(){
				$(this).css({backgroundPosition: "240px 0"})
			}})
		})

	$('#nav li.current a')
		.css( {backgroundPosition: "120px 0"} )
		.mouseover(function(){
			$(this).stop().animate({backgroundPosition:"(120px 0)"}, {duration:200})
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(120px 0)"}, {duration:600, complete:function(){
				$(this).css({backgroundPosition: "120px 0"})
			}})
		})

});