Flash/XML photo gallery

Hello

I have just worked through the Photo Gallery tutorial http://www.kirupa.com/developer/mx2004/xml_flash_photogallery.htm

and was looking for a way to either hide the ‘previous button’ (object previous_btn) when viewing the first image or alternatively delete the ‘previous button’ and just loop the images.

Any help would be appreciated.
Thanks
Jon

hi:)
I’ve been checking the Photo Gallery Using XML and Flash (http://www.kirupa.com/developer/mx20...otogallery.htm) and trying to modify it in some ways… is it possible to make the description text fade in and out like the images do? Or at least that the description text only appeared after the images has been loaded…
Many thanks!

Gonçalo