Problem viewing inside albums with Gallery 1.5, Mambo 4.5.3

Hello, looking for some help with a gallery/mambo problem ..

The gallery is working perfectly in standalone, and in my Mambo site it looks to be embedded OK as you can see the list of albums appearing

http://www.clubdogma.com/component/option,com_gallery/Itemid,71

but whenever I click into any of the albums it jumps straight back to the Mambo frontpage of the site, though with the following url

http://www.clubdogma.com./index.php?set_albumName=december05&option=com_gallery&Itemid=71&include=view_album.php .

Removing the extra "." after the clubdogma.com doesn't help, and I can't track down whats adding it.

This originally started last week when I was on Gallery 1.4 and an older version of Mambo, have upgraded both since and reinstalled the gallery component but still the same problem. The only thing that had changed when the problem started was that I turned off gzip in my Mambo site under the advice of my host. Turning it back on again makes no difference.

Main site : http://www.clubdogma.com
Gallery : http://www.clubdogma.com/gallery

Any ideas gratefully received

thanks