dreamweaver.getBehaviorEvent()

Availability	1.2, deprecated in 2.0 because actions are now chosen before events.
Description	In a behavior action file, gets the event that triggers this action.
Arguments	None.
Returns	A string representing the event. This is the same string that is passed as an argument (`event`) to the `canAcceptBehavior()` function.
Example	The following instance of `getBehaviorEvent()` is from the `initializeUI()` function in the Drag Layer action file. The role of the following snippet is similar to that of `canAcceptBehavior()`—that is, it checks whether the selected event is appropriate for the selected action. Such a construct is more useful than `canAcceptBehavior()`, because it lets you offer the user some guidance about which events are suitable for calling the selected action. `canAcceptBehavior()` can only make the action unavailable in the Actions pop-up menu if the user chooses an inappropriate event.

theEvent = dreamweaver.getBehaviorEvent().toLowerCase();
CANBEAPPLIED = (theEvent != "onmousedown" && theEvent != "onmousemove");
if (CANBEAPPLIED) {
  [display the Drag Layer UI]
} else{
  [display a helpful message that tells the user which events are appropriate for
   the Drag Layer action.]
}