Now, I’m happy to report I’ve created a replacement for the RightClick.js utility, creatively named SWFRightClick. It uses the same approach to handling right-clicks, but does it with a completely new codebase and a few extra goodies. SWFRightClick is compatible with every edition of SWFObject, and is free to use (MIT license).
Check it out on GitHub. I plan to fold it in to my Captivate publishing templates very soon.