$this->elementStart('head');
// TRANS: Title for join group page after joining.
$this->element('title', null, sprintf(_m('TITLE','%1$s joined group %2$s'),
$this->elementStart('head');
// TRANS: Title for join group page after joining.
$this->element('title', null, sprintf(_m('TITLE','%1$s joined group %2$s'),