- /**
- ** auth.php
- **
- ** Copyright (c) 1999-2001 The Squirrelmail Development Team
- ** Licensed under the GNU GPL. For full terms see the file COPYING.
- **
- ** Contains functions used to do authentication.
- **
- ** $Id$
- **/
-
- require_once( '../functions/page_header.php' );
-
- function is_logged_in () {
- global $squirrelmail_language;
-
- if ( session_is_registered('user_is_logged_in') )
- return;
-
- set_up_language($squirrelmail_language, true);
-
- displayHtmlHeader( 'SquirrelMail', '', FALSE );
-
- echo "<body bgcolor=\"ffffff\">\n" .
- '<br><br><center><b>'.
- _("You must be logged in to access this page.").'</b><br><br>'.
- "<a href=\"../src/login.php\" target=\"_top\">"._("Go to the login page")."</a>\n".
- "</center></body></html>\n";
- exit;
+/**
+ * auth.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Contains functions used to do authentication.
+ *
+ * $Id$
+ */
+
+require_once( '../functions/page_header.php' );
+
+function is_logged_in () {
+ global $squirrelmail_language, $frame_top, $base_uri;
+
+ if ( session_is_registered('user_is_logged_in') ) {
+ return;