Anyone know of a good wordpress plugin that allows me to set it up so the script will grab a random picture from a folder or database. When user clicks next it will go to another random picture. The user can then comment on each picture at the bottom.

I am trying to set this up via facebook as well so they can like it and message it and it will connect with face book. If the script doesn't do this its fine, I have other scripts that I can toss in with it and hopefully get it to work. Right now the main parts is clicking next or back and being able to comment as well as taking a random image (doesnt have to be random but its strongly preferred).