$vbulletin->userinfo['usergroupid']

[squishi]

I need some help with coding.
I use the mod "login simple v1.10" in a non-vb page.

<?php
if ($vbulletin->userinfo['usergroupid'] == '17' )
	{
	echo "This is only visible to people in usergroup 17";
	}
?>

<br /><br />

<?php
if ($vbulletin->userinfo['usergroupid'] == '2' )
	{
	echo "This is only visible to registered users";
	}
?>

Usergroup 17 is a custom usergroup with only additional members and no primary members.
Usergroup 2 is the usual registered member group.

With a user who visits this page, only the second if-statement works.
Testing the usergroup 17 doesn't work.

What to do? Checking Usergroup 17 is what I want to do.