Index: securepages.module
===================================================================
--- securepages.module	(revision 2)
+++ securepages.module	(working copy)
@@ -6,6 +6,12 @@
  * https pages
  */
 
+// Change base_url to HTTPS ($base_url may be explicitly set by settings.php)
+if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
+  global $base_url;
+  $base_url = str_replace('http://', 'https://', $base_url);
+}
+
 /**
  * Implementation of hook_boot().
  */
@@ -473,4 +479,4 @@
   }
   
   return TRUE;
-}
\ No newline at end of file
+}