Node_images + Lightbox2 beállítása Drupal 6 alatt

/**
 * Show node images in the node view.
 */
function playground_node_images_view($node, $teaser, $page, $block = FALSE, $count = NULL, $format = NULL) {
  if (arg(2) == 'image_gallery' || empty($node->node_images)) return;
 
  $output = '';
  $i = 0;
 
  // set maximum number of images for teaser/body
  $view = ($teaser ? 'teaser' : 'body');
  if (!$count) {
    $count = variable_get('node_images_'.$view.'_images_'.$node->type, 2);
  }
  if (isset($count) && $count == '0') return;
 
  // set image format
  if (!$format) {
    $format = variable_get('node_images_'.$view.'_format_'.$node->type, 'thumbs');
  }
 
  foreach((array)$node->node_images as $id => $image) {
    $description = check_plain($image->description);
    $pattern = '<img src="%path" alt="%description" />';
    $thumb = strtr($pattern, array('%path'=>file_create_url($image->thumbpath), '%description'=>$description));
    $fullsize = strtr($pattern, array('%path'=>file_create_url($image->filepath), '%description'=>$description));
 
    if ($info = @getimagesize($image->filepath)) {
      $width = $info[0] + 36;
      $height = $info[1] + 36;
    }
    else {
      $width = 420;
      $height = 315;
    }
 
    if ($format == 'thumbs') {
/**
* figyelj, itt jön a változás
*/
      $output .= '<a href="'.file_create_url($image->filepath).'" title="'.$description.'" rel="lightbox['.$node->nid.']['.$description.']">'.$thumb.'</a> ';
    }
    else {
      $output .= $fullsize.' ';
    }
    if ($count>0 && ++$i >= $count) break;
  }
 
  if ($block && $count < count($node->node_images)) {
    $output .= '<div class="node_images_block_link">'.l(t('View all images'), 'node/'.$node->nid.'/image_gallery').'</div>';
  }
 
  return $output;
}

<a rel='lightbox[18]' href="http://www.domain.com/files/pictures/IMG_7438.jpg" style="position: static;">
<img width="170" height="100" title="" alt="" src="http://www. domain.com/files/imagecache/170x100/pictures/IMG_7438.jpg"/>
<span style="position: absolute; top: 0px; left: 0px; width: 178px; height: 108px; cursor: pointer;" class=""/></a>