elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
elgg_view_form($action, $form_vars=array(), $body_vars=array())
elgg echo
Translates a string.
elgg_view_module($type, $title, $body, array $vars=array())
Wrapper function for the module display pattern.
$title
Display an add user form.