Help needed

[C.Birch]

Right im trying to make a password gate to a members only page on my site useing the vb members data base and that.

Im usering the following code

PHP Code:

<?php

  include("global.php");
  if (!$bbuserinfo[userid]) {
      eval("dooutput(\"".gettemplate("membersnoreg")."\");");
  } else {
  eval("dooutput(\"".gettemplate("membersmain")."\");");
    }

?>

thing is that will let all members in i want to make it so only a few member groups can go in anyone know how i can do this?