Value from external SWF to dynamic textfield in mainMovie

programming flash
1

Whith a button I close an external loaded SWF and return to a labeled frame in my main movie. I use the following AS on the timeline of the SWF

 [LEFT]knop.onRelease = function(){[/LEFT]

 
 
[LEFT]     _level0.gotoAndStop("bestS1");

}[/LEFT]

[LEFT]This works as expected perfect.[/LEFT]

[LEFT]In this labeled frame “bestS1” in the Mainmovie is a dynamic textfield with the instancenaam Scode and a var. name Scodetab.[/LEFT]

[LEFT]After closing the external SWF and returning to my frame in the main Movie I want the productnumber from the item showed in the SWF to appear in the dynamic textfield in the main Movie.[/LEFT]

[LEFT]Annyone a bright idea please??[/LEFT]