Missing Method in ProjectsController

Error: The action www.facebook.com is not defined in controller ProjectsController

Error: Create ProjectsController::www.facebook.com() in file: app/controllers/projects_controller.php.

<?php
class ProjectsController extends AppController {

	var $name = 'Projects';


	function www.facebook.com() {

	}

}
?>

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