6 ** Copyright (c) 1999-2001 The Squirrelmail Development Team
7 ** Licensed under the GNU GPL. For full terms see the file COPYING.
9 ** Contains functions used to do authentication.
14 require_once( '../functions/page_header.php' );
16 function is_logged_in () {
17 global $squirrelmail_language;
19 if ( session_is_registered('user_is_logged_in') )
22 set_up_language($squirrelmail_language, true);
24 displayHtmlHeader( 'SquirrelMail', '', FALSE );
26 echo "<body bgcolor=\"ffffff\">\n" .
27 '<br><br><center><b>'.
28 _("You must be logged in to access this page.").'</b><br><br>'.
29 "<a href=\"../src/login.php\" target=\"_top\">"._("Go to the login page")."</a>\n".
30 "</center></body></html>\n";