jquery - animate with delay throwing error delay is not a method -

i want animate div top bottom 50 px , , wait 5 seconds , bottom top again, getting error saying delay not supported

$("#div").animate({               top: "+=50px"                             }, 1000).delay(5000).animate({             top: "-=50px"         },1000, function() {               // animation done          }); 

any appreciated

thanks

are using jquery 1.4? delay method added in version 1.4 of jquery. check can run:

alert(jquery.fn.jquery);