$choice[] = $this->createElement('radio', NULL, '11', ts('Yes'), '1', $attributes);
$choice[] = $this->createElement('radio', NULL, '11', ts('No'), '0', $attributes);
$choice[] = $this->createElement('radio', NULL, '11', ts('Yes'), '1', $attributes);
$choice[] = $this->createElement('radio', NULL, '11', ts('No'), '0', $attributes);