Can't find photo gallery kirupa toturial

hello, before a month, I saw a photo gallery toturial, but now, when I making a search at the ‘toturial’ section, I can’t find it!

this is a photo gallery which have the main picture(shown in big) and little pictures under it and you can click the pictures and you can move them by moving the mouse to the side.

I sure that you know which toturial I mean, so please, if anybody find it, can he post it here?

thanks… =]