[Lesane]

I dont know if this is what you are searching for. I did this with my chat. When someone is not registered they receive the template: error_nopermission_loggedout if they are a member they will c the template chat:

PHP Code:

<?
require("global.php");

if ($bbuserid == 0)
{  
eval("dooutput(\"".gettemplate("error_nopermission_loggedout")."\");");
   exit;
}

if ($bbusername == "" || (isset($bbusername))==0)
{
  $getusername=$DB_site->query_first("SELECT username FROM user WHERE userid=$bbuserid");
  $username=$getusername[username];
  $bbusername = $username;
}
else
{
   $username = $bbusername;
}

   eval("dooutput(\"".gettemplate("chat")."\");");

?>