List where scripts are used in Database

[doozeracts]

Is there a way to list where scripts are used in a database, or at least if they are used at all? I've got a database that has been going through a lot of revisions, and I would like to clean it up a bit.

I know some scripts are old and no longer in use, and others are used across multiple layouts, but I'm not certain where. There are quite a few layouts, and I don't really want to go through it by hand and make a mistake by accidentally deleting a script that is being used.

Any suggestions?