and bind drag handler


         box.bind('dragstop', function(e, ui) {
          .post(<student-wave-cattle-update.php>, {
           action:"move",
           x:this.css('left'),
           y:this.css('top'),
           id: this.attr('id').substr(4),
          }, updateHandler, "json");
          //this.removeClass('lock');
          setTimeout("$('#"+this.attr('id')+"').removeClass('lock')", 1000); 
         });
        }
       });
      }