How to include gallery album name as page title in gallery embedded in Wordpress

I use Wordpress with WPG2 and Gallery2 embedded. I would like the gallery title to be output but can't get it to work.

e.g.
http://natureinfocus.com/v/fauna/birds/Bald_Eagle.jpg.html shows >> Nature In Focus

http://natureinfocus.com/gallery2/v/fauna/birds/Bald_Eagle.jpg.html shows Bald Eagle

I changed wpg2header file to:

<title> &raquo; <?php echo $g2_title; ?><?php if(wp_title('', false)) { echo ' :'; } ?> <?php bloginfo('name'); ?></title>

Wordpress pages show correct titles.

Really want titles since it can affect search engines.

Thank you.

Update: In Wordpress, I switched to default theme and then switched back to my theme. Suddenly this works. No clue to what changed.