Full screen overlay

Hi,
I am trying to add this feature to my flowplayer,
http://flowplayer.org/demos/tools/fake-fullscreen.html

Can anyone tell me how to do it.

I have tried putting the javascript into a seperate file and calling that within the template.php

drupal_add_js(drupal_get_path('module', 'flowplayer') .'/flowplayer-fullscreen.js');

And i initialise my flowplayer in the template.php by using

flowplayer_add('#player', array(.....

I thought of using:

'onBeforeFullscreen' => array( ),

But im not sure of how to put in javascript functions or variables inside a php array.

Any help will be greatly appreciated! :)