Sent to the current card
The openBackground system message is sent when the user navigates to a card that has a different background from that of the previous card.
The openBackground message can be used to initiate an action whenever a background is opened or created.
put the long time into background field "time"
Now go to the first card's background, using the Previous option on the Navigation menu. Type the following in the Message Box and press Enter:
This text has been mechanically extracted from the Oracle Media Objects 18.104.22.168 MediaTalk Reference, © 1995 Oracle Corporation, and is provided here solely for educational/historical purposes.