define(function() {
    // Google API's Simple API Access Key.
    // Production key is omitted from GitHub for security.

    // You are encouraged to generate your own key here: https://code.google.com/apis/console/
    // You may also attempt to use this testing key, but it may be revoked at any time: AIzaSyDBCJuq0aey3bL3K6C0l4mKzT_y8zy9Msw

	// A valid key will look something like:
	// Key for browser apps (with referers)
	// API key: -------------------------------
	// Referers: Any referer allowed
	// Activated on:	Apr 6, 2014 2:46 PM
	// Activated by:	------------ you
    var key = 'AIzaSyBeY64_9iq41O_********************';

	if (key === '') {
		console.error('YouTube API key has not been provided.');
	}

	return key;
});