snapshots in undo (or history) list, so if you have a version of your page that is working fine, you can take a snapshot and continue working in improvements. If you get a more efective versión, you can take another snapshot. If what you do doesnt work very well, you can return to any previous snapshot you want. It may be easy to do, and very helpful for managing you developement work. thanks.
Andrés S.
delicioso74@hotmail.com