public function preDispatch(MvcEvent $e) {
		if ($this->zfcUserAuthentication ()->hasIdentity ()) {
			$userName = $this->zfcUserAuthentication ()->getIdentity ()->getUsername ();
		} else {
			$userName = 'anonymous';
		}
		$this->layout ()->setVariable ( 'dataTypes', $this->getDataTypesHandler ()->getDataTypes () );
		$this->layout ()->setVariable ( 'userName', $userName );
		$this->layout ()->setVariable ( 'action', $this->params ( 'action' ) );
		$this->layout ()->setVariable ( 'authService', $this->getFileAuthService () );
		$this->layout ()->setVariable ( 'jqueryUiTheme', $this->getJqueryUiTheme () );
		$controller = $this->params ( 'controller' );
		$controller = explode ( '\\', $controller );
		$controller = array_pop ( $controller );
		$controller = strtolower ( $controller );
		$this->layout ()->setVariable ( 'controller', $controller );
	}