Automate date change on flash movie everytime i save them?

okay i have a question for anyone in this forum… does anyone here know how or if there was some sort of action script that puts (Example)
Last Updated: March 30, 2003

on the flash movie or flash webpage…so that everytime i change and save something to the page it automatically changes the date on the text on the flash webpage or movie…?

i know theres a way to use javascript but any ideas on doing this using Flash 5 or Flash MX

i am a newbie to flash so any help will be greatly appreciated
thanks

=)