Originally Posted by Hotrocket

are you using sponsor hosted galleries in that bottom frame?
or a page that you cannot edit?
or is it your own page?

if by chance it is YOUR own page in the bottom frame, you can put this

<base target="_blank">

in the head of the page and it will open all links on that page in a new window.

but to be quite honest it's kinda confusing what you want to do..