facebook.php.example

<?php
/**
  * Get an api_key and secret from facebook and fill in this content.
  * save the file to app/config/facebook.php
  */
$config = array(
  'Facebook' => array(
  	'appId' => 'YOUR_APP_ID',
    'apiKey' => 'YOUR_API_KEY',
    'secret' => 'YOUR_SECRET',
    'cookie' => true,
    'locale' => 'en_US',
  )
);
?>