Thanks Sid,

Alas I've tested it on a user, it works but they raised a good point, if they edit a doc to the point that it would take longer the undo, then to redo, they would normally just close the doc and start over, but this edit would save it even if they don't want to, Nightmare! no worries like I said, it's no biggie, it's only one pop up that just reminds them to save their work, can't remind them anymore then that I guess, the more the merrier lol

Thanks for the help anyways