Script has been modified
Cause : You have made changes to the Current Script since you opened it, or since the last time it was saved.
•Save : save changes to the current Script under its current name; unless the Script has never been saved, in which case Save will function the same as Save as.
•Save as : make a copy of the current Script under a new name and, optionally, in a different directory. This is a copy; the original Script will remain under its current name.