a8a67062_CCforFlashAS3_Help__Description
[Property] captDispMode:String [Notes] Values are: pop-on – each caption overwrites the previous caption roll-up – each caption is rolled up a line when a new caption appears The switchDefaultDisplayMode method must be used to change the display mode as captions are being displayed. [Description] 
Method for displaying the captions
CCforFlashAS3 Help
Description