yeah... that was a nice trick. But if there a way so that everyone doesn't have to do that, since most people won't see this thread.
Good point. I don't ordinarily have this kind of problem with shmax javascript files, because I hash all their last-modified dates, concatenate 'em all into one big file and serve a filename with that hash in it, but the script that was causing the error with the drop-down comes from SMF, which has no such mechanism. So, just to be safe I found all the places in the forum codebase that were including that file, and did a poor man's version bump. All should be well.