OK, det fik løst mit problem, men den laver stadig \"fejl 500 intern server fejl\" kan i lige se på koden og si hvad der er galt, hvorfor laver den fejl 500
----kode----
<?php
if (isset($username)) {  
  if (! $URL) {
    $text = \'Error\';
    require(\"header2.php3\");
    echo \"There has been an internal error. <br><br>There was a missing varible. <br><br>Please try again !!! If you continue ending up at this page mail Dea at <a href=\\\"mailto:morten_fangel@mail.dk\\\">morten_fangel@mail.dk</a>.\";
    require(\"footer2.php3\");
    }
  else { 
    $typed_user = $username;
    $typed_paswd = $paswd; 
    $db = mysql_connect(\"localhost\", \"pyrogames\", \"oeew18\");
    mysql_select_db(\"pyrogames\", $db);
    $query2 = mysql_query(\"SELECT username, paswd FROM forum_users WHERE username = \'$typed_user\'\");
    $data = mysql_fetch_array ($query2);
    $num_rows = mysql_num_rows($query2);  
    if ($num_rows == \'0\') {
      $text = \'Error\';
      require(\"header2.php3\");
      echo \"Login Error. <br><br>No Such User.<br><br> Please try again !!! If you continue ending up at this page, mail Dea at <a href=\\\"mailto:morten_fangel@mail.dk\\\">morten_fangel@mail.dk</a>.\";
      require(\"footer2.php3\");
    }
    $real_user = $data[0];
    $real_paswd = $data[1]; 
    if ($typed_user == $real_user && $typed_paswd == $real_paswd) {
      setcookie (\"PGForumCookie\", \"$username\", 3600); //sætter en cookie til en time frem!
      header(\"Location: 
http://albert/FireStormBBS/\".$URL);  
    }
    elseif ($typed_user !== $real_user OR $typed_paswd !== $real_paswd) {
      $text = \'Error\';
      require(\"header2.php3\");
      echo \"Login Error.<br><br>Wrong Password or User. <br><br> Please try again !!! If you continue ending up at this page mail Dea at <a href=\\\"mailto:morten_fangel@mail.dk\\\">morten_fangel@mail.dk</a>.\";
      echo \"<br><br>test data<br><br> typed user: $typed_user <br>real user: $real_user <br>typed password: $typed_paswd <br>real password: $real_paswd <br> num of rows: $num_rows \";
      require(\"footer2.php3\");
    } 
  }  
}
?>
---/kode----
please hjælp, så falder der fler\' point af
Dea_PG