diff --git a/htdocs/core/ajaxrow.php b/htdocs/core/ajaxrow.php
index 89cab9ee45a..9556a9d3668 100644
--- a/htdocs/core/ajaxrow.php
+++ b/htdocs/core/ajaxrow.php
@@ -28,7 +28,7 @@ if (! defined('NOREQUIRESOC'))   define('NOREQUIRESOC','1');
 if (! defined('NOREQUIRETRAN'))  define('NOREQUIRETRAN','1');
 
 require('../main.inc.php');
-require_once(DOL_DOCUMENT_ROOT."/core/class/commonobject.class.php");
+require_once(DOL_DOCUMENT_ROOT."/core/class/genericobject.class.php");
 
 
 /*
@@ -49,7 +49,7 @@ if((isset($_GET['roworder']) && !empty($_GET['roworder'])) && (isset($_GET['tabl
 	&& (isset($_GET['fk_element']) && !empty($_GET['fk_element'])) && (isset($_GET['element_id']) && !empty($_GET['element_id'])) )
 {
 	$roworder = explode(',',$_GET['roworder']);
-	
+
 	foreach($roworder as $value)
 	{
 		if (!empty($value))
@@ -57,12 +57,12 @@ if((isset($_GET['roworder']) && !empty($_GET['roworder'])) && (isset($_GET['tabl
 			$newroworder[] = $value;
 		}
 	}
-	
+
 	$roworder = implode(',',$newroworder);
-	
+
 	dol_syslog("AjaxRow roworder=".$_GET['roworder']." neworder=".$roworder." element=".$_GET['element'], LOG_DEBUG);
 
-	$row=new CommonObject($db);
+	$row=new GenericObject($db);
 	$row->table_element_line = $_GET['table_element_line'];
 	$row->fk_element = $_GET['fk_element'];
 	$row->id = $_GET['element_id'];
diff --git a/htdocs/core/class/genericobject.class.php b/htdocs/core/class/genericobject.class.php
new file mode 100755
index 00000000000..0849f31b0e5
--- /dev/null
+++ b/htdocs/core/class/genericobject.class.php
@@ -0,0 +1,47 @@
+<?php
+/* Copyright (C) 2006-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ *	\file       htdocs/core/class/genericobject.class.php
+ *	\ingroup    core
+ *	\brief      File of class of generic business class
+ */
+require_once(DOL_DOCUMENT_ROOT ."/core/class/commonobject.class.php");
+
+
+/**
+ *	\class 		GenericObject
+ *	\brief 		Class of a generic business object
+ */
+
+class GenericObject extends CommonObject
+{
+	var $db;
+
+	/**
+	 *	Class constructor
+	 *
+	 *	@param		DoliDB	$db		Data base handler access
+	 */
+	function GenericObject($db)
+	{
+	    $this->db=$db;
+	}
+
+}
+
+?>