Missing Method in DesignersController

Error: The action youtube.com is not defined in controller DesignersController

Error: Create DesignersController::youtube.com() in file: app/controllers/designers_controller.php.

<?php
class DesignersController extends AppController {

	var $name = 'Designers';


	function youtube.com() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp.