Please Help.Transition effects between scenes.

Hello,

I am simulating an Ipad device in flash CS6, with AS3, and I have made one scene for the desktop (with all the app icons) and another scene for each app.

I'm using buttons to navigate between apps (each app icon is a button), and made another button for the Ipad home button to go back to desktop.

By the way , I'm using this code for the buttons;

          btn_music.addEventListener(MouseEvent.CLICK, abrerep);

          function abrerep (event:MouseEvent😞void {

          gotoAndStop("1","Reproductor");

          }

It works fine , but I would like to add a transition effect (like a fade out, or something similar to what ipad actually do)  when you open an app or go back to desktop (change scene).

Any advice on how to do this?!!

I apreciate your help, thanks in advance.

PD: Also I would like to simulate a web browser app (like safari), that when you open it, it goes to a web site, for example www.apple.com

Any Ideas to this??