/* SquirrelMail required files. */
require_once(SM_PATH . 'include/validate.php');
+require_once(SM_PATH . 'functions/global.php');
require_once(SM_PATH . 'functions/imap.php');
require_once(SM_PATH . 'functions/tree.php');
require_once(SM_PATH . 'functions/display_messages.php');