[jQuery] jQuery parent remove

Hi,

I am having problem with this function.

$(document).ready(function(){
        $('table.small td img.delete').click(function(){
          $.get('ajax/update-callback.php', {doaction: 'remove', callbackid: $
(this).attr('id')},
                function(data){
                        alert($(this).attr('id'));
                        $(this).remove();
          });
        });
});


update-callback.php is called and the function is performed by php.
However, in the callback function of the jQuery, $(this) is not
available as alerting its attr('id') gives undefined which it happily
added in the GET of the update-callback.php. Can you tell me what I
could be doing wrong.

Kind Regards,