Help in deleting no right mouse click code from 10k of pages on server

[Cleo]

Yeah I made a tarball of the whole site before running this just incase something went horribly wrong.

As for the code I would never do something like this. This whole site was done in FrontPage with the server extensions by someone that had no idea what they were doing over 6 years.

I've looked through many of the pages and have yet to find any pages with this code still in them so it looks like this worked extremely well.