Adding text below the Intermediate image

[photo-mariages]

Hi,

Scanning this forum has up to now provided me with all the answers I was looking for, but not today.

I'm looking to add some text (always the same text) below the title / description of every single intermediary image:

http://photographe-mariages.net/nice/displayimage-7-37.html

I was not able to find where to put that line...

Thanks!

[photo-mariages]

How silly of me... the topic has been brilliantly addressed here:
http://forum.coppermine-gallery.net/index.php?topic=49238.0

Apologies...