setcookie (sprintf ("%sauth", DBPREFIX), "", time () - 3600, "" , "",false, true);
setcookie (sprintf ("%suser", DBPREFIX), "", time () - 3600, "" , "",false, true);
header ('Location: index.php');
setcookie (sprintf ("%sauth", DBPREFIX), "", time () - 3600, "" , "",false, true);
setcookie (sprintf ("%suser", DBPREFIX), "", time () - 3600, "" , "",false, true);
header ('Location: index.php');