Index: /extensions/rv_sitemap/language/pl_PL/description.txt
===================================================================
--- /extensions/rv_sitemap/language/pl_PL/description.txt	(revision 13836)
+++ /extensions/rv_sitemap/language/pl_PL/description.txt	(revision 13836)
@@ -0,0 +1,1 @@
+Tworzy mapę stron Google dla Piwigo.
Index: /extensions/rv_sitemap/language/pl_PL/plugin.lang.php
===================================================================
--- /extensions/rv_sitemap/language/pl_PL/plugin.lang.php	(revision 13836)
+++ /extensions/rv_sitemap/language/pl_PL/plugin.lang.php	(revision 13836)
@@ -0,0 +1,34 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based photo gallery                                    |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2012 Piwigo Team                  http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify  |
+// | it under the terms of the GNU General Public License as published by  |
+// | the Free Software Foundation                                          |
+// |                                                                       |
+// | This program is distributed in the hope that it will be useful, but   |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
+// | General Public License for more details.                              |
+// |                                                                       |
+// | You should have received a copy of the GNU General Public License     |
+// | along with this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+$lang['always'] = 'zawsze';
+$lang['daily'] = 'codziennie';
+$lang['Filename'] = 'Nazwa pliku';
+$lang['Frequency'] = 'Częstotliwość';
+$lang['Global'] = 'Globalne';
+$lang['hourly'] = 'co godzinę';
+$lang['monthly'] = 'co miesiąc';
+$lang['never'] = 'nigdy';
+$lang['Priority'] = 'Priorytet';
+$lang['weekly'] = 'co tydzień';
+$lang['yearly'] = 'co rok';
+?>