Send function handler from AS to SWFKit

[myxus]

How can I make onEvent function handle from SWFKit point to function from AS2?
for example

var command = trayMenu.show();
  if (command == "id0") {
     if (getMainWnd().windowState == "minimized") {
        AS2_Function1();
        getMainWnd().bringToTop();
     } else {
        AS2_Function2();
     }
  } else if (command == "id1") {
      AS2_Function3();
  }

[SWFKit]

http://www.swfkit.com/forum/thread_1_1807.html