diff --git a/htdocs/core/lib/ajax.lib.php b/htdocs/core/lib/ajax.lib.php
index 64f442633de..1d3e80b90be 100644
--- a/htdocs/core/lib/ajax.lib.php
+++ b/htdocs/core/lib/ajax.lib.php
@@ -20,7 +20,7 @@
 
 /**
  *  \file		htdocs/core/lib/ajax.lib.php
- *  \brief		Page called by Ajax request for produts
+ *  \brief		Page called to enhance interface with Javascript and Ajax features.
  */
 
 
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index d4d1f84a344..49c48e34ec1 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -317,7 +317,7 @@ if (!defined('NOLOGIN') && !defined('NOIPCHECK') && !empty($dolibarr_main_restri
 
 // Loading of additional presentation includes
 if (!defined('NOREQUIREHTML')) require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php'; // Need 660ko memory (800ko in 2.2)
-if (!defined('NOREQUIREAJAX') && $conf->use_javascript_ajax) require_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php'; // Need 22ko memory
+require_once DOL_DOCUMENT_ROOT.'/core/lib/ajax.lib.php'; // Need 22ko memory
 
 // If install or upgrade process not done or not completely finished, we call the install page.
 if (!empty($conf->global->MAIN_NOT_INSTALLED) || !empty($conf->global->MAIN_NOT_UPGRADED))
diff --git a/htdocs/website/class/websitepage.class.php b/htdocs/website/class/websitepage.class.php
index 84eaf0efb27..c63823f51a1 100644
--- a/htdocs/website/class/websitepage.class.php
+++ b/htdocs/website/class/websitepage.class.php
@@ -332,7 +332,11 @@ class WebsitePage extends CommonObject
 				if ($key == 't.rowid' || $key == 't.fk_website') {
 					$sqlwhere[] = $key.'='.$value;
 				} elseif ($key == 'lang' || $key == 't.lang') {
-					$sqlwhere[] = $key." = '".$this->db->escape(substr($value, 0, 2))."'";
+					$listoflang = array();
+					foreach(explode(',', $value) as $tmpvalue) {
+						$listoflang[] = "'".$this->db->escape(substr(str_replace("'", '', $tmpvalue), 0, 2))."'";
+					}
+					$sqlwhere[] = $key." IN (".join(',', $listoflang).")";
 				} else {
 					$sqlwhere[] = $key.' LIKE \'%'.$this->db->escape($value).'%\'';
 				}