Squazz

global $nggdb;
$galleries = array();

$albumID    = 1;

$album = $nggdb->find_album($albumID); 
if($album) {
    foreach( $album->gallery_ids as $galleryid ){
        $gallery    = $nggdb->find_gallery( $galleryid );
        $image      = $nggdb->find_image( $gallery->previewpic );