diff -ru sticky-notes.orig/classes/class_core.php sticky-notes/classes/class_core.php

--- sticky-notes.orig/classes/class_core.php	2012-10-12 21:58:07.510498928 -0100

+++ sticky-notes/classes/class_core.php	2012-10-12 21:58:59.946486810 -0100

@@ -147,7 +147,18 @@

     function base_uri()

     {

         $protocol = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';

-        $uri = $protocol . '://' . $_SERVER['HTTP_HOST'] . $this->path();

+        

+        if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {

+            $hostname = $_SERVER['HTTP_X_FORWARDED_HOST'];

+        }

+        elseif (isset($_SERVER['HTTP_HOST'])) {

+            $hostname = $_SERVER['HTTP_HOST'];

+        }

+        else {

+            $hostname = "unknown_host";

+        }

+

+        $uri = $protocol . '://' . $hostname . $this->path();

         return $uri;

     }

@@ -220,4 +231,4 @@

     }    

 }

-?>

\ No newline at end of file

+?>