$(function(){	$('#mainmenu li.level1 a').css( {backgroundPosition: "0 0"} ).mouseover(function(){$(this).stop().animate({backgroundPosition:"(-290px 0)"}, {duration:500})})	.mouseout(function(){$(this).stop().animate({backgroundPosition:"(-560px 0)"}, {duration:200, complete:function(){$(this).css({backgroundPosition: "0 0"})}})})});