Fix some layout problems, and caching issues.

publish/logout.php

@@ -1,11 +1,15 @@
 <?
+//include_once('../session.lib.php');
+header( 'Cache-Control: no-store, no-cache, must-revalidate' );
+header( 'Cache-Control: post-check=0, pre-check=0', false );
+header( 'Pragma: no-cache' ); 
+include_once('../session.lib.php');
 if ( ! isset($_SERVER['HTTPS'])) {
    header('Location: https://' . $_SERVER["SERVER_NAME"] . $_SERVER['REQUEST_URI']);
 }
-require_once("../session.lib.php");
 if (isset($_SESSION['editor'])) {
   if (isset($_COOKIE[session_name()])) {
-    setcookie(session_name(), '', time()-42000, '/');
+    setcookie(session_name(), '', strtotime('-1 day'), '/');
   }
   session_destroy();
 }
@@ -21,7 +25,7 @@ if (isset($_SESSION['referrer'])) {
   header("Location: $url");
   return;
 } else {
-  header("Location: http://xxx.org.za/");
+  header("Location: https://xxx.org.za/");
   return;
 }
 ?>