// Note that we don't perform autorization here, so each 1st level page
// has to do it in its way, e.g. to call authorize().
+$configCache = loadConfigCache();
+if (!count ($configCache))
+{
+ showError ('Failed to load configuration from the database.');
+ die();
+}
+
+
$remote_username = $_SERVER['PHP_AUTH_USER'];
$pageno = (isset ($_REQUEST['page'])) ? $_REQUEST['page'] : 'index';
$tabno = (isset ($_REQUEST['tab'])) ? $_REQUEST['tab'] : 'default';