Batch Delete Uploads

I realize this script would have slim use for the masses but I was wondering if anyone knew of a script that would batch delete all subfolders in /uploads .  I reset my board every 6 months (because it is used for a class I teach) and I need to destroy everything that has been uploaded.  Does anyone know of a way that doesn't involve manually deleting the files.

See what I want?  Really a script that I could add to the admin menu with the Batch Delete Members, etc. that would Batch Delete All Uploaded Files.

Any Ideas?  Should this be in the MOD category?

Yeah, I know you can delete through FTP but the problem is I work with a school system and we can only go in through Frontpage.  I know how to do all of it from the back side but I have also set a few copies up for other teachers and they barely have the knowledge to run the website, much less go in through Frontpage and delete a directory.

I think that if you get something created though, Bruce should put it as part of the Admin in future versions.