Now, don't get upset. Fixing things on your own is one way to become a script developer, and we could use more of them.
I saw your post and thought, "Oh, he has found a similar script." I didn't realize you had copied and fixed the original, but since I don't use this script, I didn't investigate yours at all. I did, however, look at the existing script and come to the conclusion that it was a one-character fix. I was just waiting a bit to see if karl would show.