Is this fancybox in adapted form or something else?

[Hout]

Hello!
I am not sure if I'm posting in the right place so if I'm not, tell me to gtfo (and please let me know where I should be instead)!

I want to create a gallery of images with a fancybox-esque style but incorporate the "folder functionality" that this site has: http://www.johannespescatore.com/

In other words: When I click on an image I want it to expand to "fullscreen". (This I can manage with fancybox.) What I can't work out how to do is display more images from the same photo-session at the bottom of the fullscreen.

ANY help would be much appreciated! I am at a loss as where to start...

Thank you
/Hout

[Elia]

I think you can display any item from the gallery by index using $.fancybox.pos.