(int) get_input('friend_guid', 0),
'invitecode' => get_input('invitecode'),
));
$content = <<<__HTML
$title
$body
__HTML;
echo elgg_view_module('walledgarden', '', $content, array(
'class' => 'elgg-walledgarden-single elgg-walledgarden-register hidden',
'header' => ' ',
'footer' => ' ',
));