listener to gotoandplay in the loaded swf file and not container swf file on complete

I put the below code in a file called trailer.swf. The trailer.swf is loaded into main.swf. I want the trailer.swf to gotoandstop on frame ten in trailer.swf and not main.swf. What is the necessary syntax..?
this. doesnt work nor does root.

Your Help is appreciated...here is the link to the website

http://btcmovie.com/btcultimate/phase1/

import mx.video.*;
this.attachMovie("FLVPlayback", "my_FLVPlybk", 1, {width:640, height:360, x:147.6, y:-21.5});
 
this.my_FLVPlybk.width = 640;
this.my_FLVPlybk.height = 360;
this.my_FLVPlybk.contentPath = "http://journeybeyondthechair.com/preview/flv/640by360.flv";
this.my_FLVPlybk.skin = "http://journeybeyondthechair.com/flash/ClearExternalPlaySeekMute.swf";
 
var listener = new Object();
listener.complete = function(evt)
{
  removeMovieClip(my_FLVPlybk);
gotoAndStop(10);
}
this.my_FLVPlybk.addEventListener( "complete", listener );

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