ok, I followed mikem's directions...the only part I'm still unclear about is actually making the block... here are the steps I am taking (feel free to correct me

)
I first goto my nuke admin panel.....then goto blocks. Then I go down to the section where you can make a new block. Here are the fields, and what I entered in them:
Title: Random Screenshot
Content:
http://www.thebigk.us/iF/modules.php...ock-random.php
Obviously, I'm making a mistake somewhere. I added the code to my theme.php exactly how mikem told me, and also I made sure that my /gallery/index.php was set to include block-random.php ....any ideas?
-dan