0){
foreach ( $visible_gallery_categories as $subgallery_category_slug ){
$category=get_gallery_category_by_slug( trim( $subgallery_category_slug) );
if($category!=null) $categories[]=$category;
}
}else if($gallery_category_slug!=""){
$gallery_category=get_gallery_category_by_slug($gallery_category_slug);
$categories = get_gallery_categories(array('hide_empty' => 0, 'parent' => $gallery_category->term_id));
}else{
$categories = get_gallery_categories(array('hide_empty' => 0));
}
?>