if ($format == 'thumbs') {
      $output .= '<a href="'.file_create_url($image->filepath).'" title="'.$description.'" class="thickbox" rel="'.$node->title.'" >'.$thumb.'</a>';
    }
    else {
      $output .= $fullsize.' ';
    }
    if ($count>0 && ++$i >= $count) break;
  }
$ouput .= node_image_gallery_thickbox($node);
  return $output;
}