diff --git a/htdocs/admin/boutique-special-all.php b/htdocs/admin/boutique-special-all.php
deleted file mode 100644
index 04eb78a8ea4..00000000000
--- a/htdocs/admin/boutique-special-all.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-/* Copyright (C) 2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Id$
- * $Source$
- */
-
-/**
-		\file 		htdocs/admin/boutique-special-all.php
-		\ingroup    boutique
-		\brief      Page d'administration/configuration du module Boutique
-		\version    $Revision$
-*/
-
-require("./pre.inc.php");
-require("../boutique/livre/livre.class.php");
-require("../boutique/editeur/editeur.class.php");
-require("../boutique/auteur/auteur.class.php");
-require("../product/promotion/promotion.class.php");
-
-$langs->load("admin");
-
-if (!$user->admin)
-  accessforbidden();
-
-
-llxHeader();
-
-
-print_barre_liste("Mise a jour de tous les livres", $page, "boutique-special-all.php");
-
-$sql = "SELECT l.rowid FROM ".MAIN_DB_PREFIX."livre as l";
-  
-if ( $db->query($sql) )
-{
-  $num = $db->num_rows();
-  $i = 0;
-
-  while ($i < $num) {
-    $objp = $db->fetch_object();
-
-    $livre = new Livre($db);
-    if ($livre->fetch($objp->rowid))
-      {
-	
-	$prom = new Promotion($db);
-	$prom->create($user,$livre->oscid, 5);
-
-      }
-    else 
-      {
-	print "Error can't fetch";
-      }
-    $i++;
-  }
-}
-else
-{
-  print $db->error();
-}
-
-
-
-llxFooter();
-?>
diff --git a/htdocs/core/class/canvas.class.php b/htdocs/core/class/canvas.class.php
index 282832d471d..f098a90dea8 100644
--- a/htdocs/core/class/canvas.class.php
+++ b/htdocs/core/class/canvas.class.php
@@ -53,6 +53,7 @@ class Canvas
 	function __construct($DB, $actiontype='view')
 	{
 		$this->db = $DB;
+
 		$this->actiontype = $actiontype;
         if ($this->actiontype == 'add')    $this->actiontype='create';
 		if ($this->actiontype == 'update') $this->actiontype='edit';
@@ -109,32 +110,6 @@ class Canvas
         //print ' => template_dir='.$this->template_dir.'<br>';
 	}
 
-	/**
-	 * 	Return if a canvas contains an action controller
-	 *
-	 * 	@return		boolean		Return if canvas contains actions (old feature. now actions should be inside hooks)
-	 */
-	function hasActions()
-	{
-        return (! is_object($this->control));
-	}
-
-	/**
-	 * 	Shared method for canvas to execute actions
-	 *
-	 * 	@param		string		&$action		Action string
-	 * 	@param		int			$id			Object id
-	 * 	@return		mixed					Return return code of doActions of canvas
-	 */
-	function doActions(&$action='view', $id=0)
-	{
-		if (method_exists($this->control,'doActions'))
-		{
-			$ret = $this->control->doActions($action, $id);
-			return $ret;
-		}
-	}
-
     /**
 	 * 	Shared method for canvas to assign values for templates
 	 *
@@ -174,5 +149,38 @@ class Canvas
 		include($this->template_dir.($this->card?$this->card.'_':'').$this->actiontype.'.tpl.php');        // Include native PHP template
 	}
 
+
+	// This functions should not be used anymore because canvas should contains only templates.
+	// http://wiki.dolibarr.org/index.php/Canvas_development
+
+	/**
+	 * 	Return if a canvas contains an action controller
+	 *
+	 * 	@return		boolean		Return if canvas contains actions (old feature. now actions should be inside hooks)
+	 */
+	function hasActions()
+	{
+        return (is_object($this->control));
+	}
+
+	/**
+	 * 	Shared method for canvas to execute actions
+	 *
+	 * 	@param		string		&$action	Action string
+	 * 	@param		int			$id			Object id
+	 * 	@return		mixed					Return return code of doActions of canvas
+	 * 	@deprecated	This function is called if you add a doActions class inside your canvas. Try to not
+	 * 				do that and add action code into a hook instead.
+	 * 	@see		http://wiki.dolibarr.org/index.php/Canvas_development
+	 */
+	function doActions(&$action='view', $id=0)
+	{
+		if (method_exists($this->control,'doActions'))
+		{
+			$ret = $this->control->doActions($action, $id);
+			return $ret;
+		}
+	}
+
 }
 ?>