[Hidden Items] Removing 'un-hide after view' option

Greetings, all.

I'm looking to remove the 'unhide after view' feature in the Hidden Items module ... essentially, I want people to be able to link directly to a subalbum via a URL, but don't want that album to show up in it's parent's album view.

Can someone point me in the general direction of where I should be looking for to find the code which I will need to be changing? I don't need a step by step ... just a point in the right direction.

I'm using a custom theme (using the PGTheme original codebase) on a Gallery 2.1 install.

Thanks in advance,

-jert