$address
$auth_code
$confirmsubject
check_authcode
$displaypw
$email
$enabled
$error_msg
$forumemail
$forumfor
$full_name
get_user
html
$mobile
$password
$phone
POSTprocess
$regmode
$savepw
save
selfregistration-defs.php
send_confirmation_email
$user_confirmation
$user_id
user_self_registration
user_self_registration