$locale = $path_to_root . "/lang/" . $_SESSION['language']->code . "/locale.inc";
// check id file exists only once for session
$_SESSION['language']->is_locale_file = file_exists($locale);
$locale = $path_to_root . "/lang/" . $_SESSION['language']->code . "/locale.inc";
// check id file exists only once for session
$_SESSION['language']->is_locale_file = file_exists($locale);