userscript support throd

instead of registering on us.o just to make one post, you can use this thread. questions, comments, feature requests, patches are all fine.

I'll provide support for everything listed at http://userscripts.org/users/64431/scripts.

I was wondering if you could look over my script and see what's wrong with it.

(lines 19-28)
http://pastebin.org/126337

Basically, what I want it to do is redirect the user back to the boards front page if it isn't in the array of supported boards (boards variable), but the thread has 404'd

The problem is that it also redirects the 404'd threads in the supported boards to the front page instead of the archive

I have tried everything. god dammit.
Thanks in advance, bro.