$(function(){$(".ani").css("top","382px");
function a(){
	$(".ani").animate(
					  {top:"0px"},800).delay(4000).animate({top:"-382px"},800).delay(4000).animate({top:"-764px"},800).delay(4000).animate({top:"-382px"},800).delay(4000).animate({top:"0px"},800,a)}a()});