require_once( '../functions/page_header.php' );
+/* If a user opens a new session then comes back to this one,
+ * $base_uri isn't set because it the session is invalid.
+ */
+
+if (! isset($base_uri)) {
+ ereg ('(^.*/)[^/]+/[^/]+$', $PHP_SELF, $regs);
+ $base_uri = $regs[1];
+}
+
function is_logged_in () {
global $squirrelmail_language, $frame_top, $base_uri;
echo "<body bgcolor=\"ffffff\">\n" .
'<br><br><center><b>' .
_("You must be logged in to access this page.").'</b><br><br>' .
- "<a href=\"$base_uri/src/login.php\" target=\"$frame_top\">"._("Go to the login page")."</a>\n" .
+ "<a href=\"$base_uri" . "src/login.php\" target=\"$frame_top\">"._("Go to the login page")."</a>\n" .
"</center></body></html>\n";
exit;
}