public function initialize(sfEventDispatcher $dispatcher, $options = array())
{
parent::initialize($dispatcher, $options);
$this->javascriptConfig = array();
$this->dispatcher->connect('user.change_culture', array($this, 'listenToChangeCultureEvent'));
$this->dispatcher->connect('user.change_theme', array($this, 'listenToChangeThemeEvent'));
$this->dispatcher->connect('user.remember_me', array($this, 'listenToRememberMeEvent'));
$this->dispatcher->connect('user.sign_out', array($this, 'listenToSignOutEvent'));
}