jquery drag and drop atnaujinimui reikalinga pagalba

<script type="text/javascript">
$(document).ready(function(){     
      function slideout(){
  setTimeout(function(){
  $("#response").slideUp("slow", function () {
      });
    
}, 2000);}
    
    $("#response").hide();
    $(function() {
    $("#list ul").sortable({ opacity: 0.3, cursor: 'move', update: function() {
            
            var order = $(this).sortable("serialize") + '&update=update'; 
            $.post("lib/update.article.php", order, function(theResponse){
                $("#response").html(theResponse);
                $("#response").slideDown('slow');
                slideout();
            });                                                              
        }                                  
        });
    });

});    
</script>