diff --git a/htdocs/accountancy/admin/fiscalyear.php b/htdocs/accountancy/admin/fiscalyear.php
index 5907c754644..4dd005fca85 100644
--- a/htdocs/accountancy/admin/fiscalyear.php
+++ b/htdocs/accountancy/admin/fiscalyear.php
@@ -59,10 +59,10 @@ $max=100;
 
 $form = new Form($db);
 
-llxHeader('',$title);
-
 $title = $langs->trans('FiscalYears');
 
+llxHeader('',$title,LOG_ERR);
+
 print_fiche_titre($langs->trans('FiscalYears'));
 
 $sql = "SELECT f.rowid, f.label, f.date_start, f.date_end, f.statut, f.entity";
diff --git a/htdocs/adherents/card.php b/htdocs/adherents/card.php
index 102f45496c6..f8a36c4f71a 100644
--- a/htdocs/adherents/card.php
+++ b/htdocs/adherents/card.php
@@ -70,7 +70,7 @@ $extralabels=$extrafields->fetch_name_optionals_label($object->table_element);
 // Get object canvas (By default, this is not defined, so standard usage of dolibarr)
 $object->getCanvas($rowid);
 $canvas = $object->canvas?$object->canvas:GETPOST("canvas");
-$objcanvas='';
+$objcanvas=null;
 if (! empty($canvas))
 {
 	require_once DOL_DOCUMENT_ROOT.'/core/class/canvas.class.php';
@@ -79,7 +79,7 @@ if (! empty($canvas))
 }
 
 // Security check
-$result=restrictedArea($user,'adherent',$rowid,'','','fk_soc', 'rowid', $objcanvas);
+$result=restrictedArea($user, 'adherent', $rowid, '', '', 'fk_soc', 'rowid', $objcanvas);
 
 if ($rowid > 0)
 {
diff --git a/htdocs/admin/dons.php b/htdocs/admin/dons.php
index c81366bc5e9..ac0fe715c99 100644
--- a/htdocs/admin/dons.php
+++ b/htdocs/admin/dons.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2005-2010  Laurent Destailleur  	<eldy@users.sourceforge.net>
  * Copyright (C) 2012-2013	Juanjo Menent			<jmenent@2byte.es>
  * Copyright (C) 2013       Philippe Grand			<philippe.grand@atoo-net.com>
- * Copyright (C) 2014       Alexandre Spangaro		<alexandre.spangaro@gmail.com>  
+ * Copyright (C) 2014       Alexandre Spangaro		<alexandre.spangaro@gmail.com>
  *
  * 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
@@ -37,6 +37,8 @@ $typeconst=array('yesno','texte','chaine');
 
 $action = GETPOST('action','alpha');
 
+$type='donation';
+
 
 /*
  * Action
@@ -135,7 +137,7 @@ else if ($action == 'setart200') {
 	$res = dolibarr_set_const($db, "DONATION_ART200", $setart200, 'yesno', 0, '', $conf->entity);
 	if (! $res > 0)
 		$error ++;
-	
+
 	if (! $error) {
 		setEventMessage($langs->trans("SetupSaved"), 'mesgs');
 	} else {
@@ -147,7 +149,7 @@ else if ($action == 'setart238') {
 	$res = dolibarr_set_const($db, "DONATION_ART238", $setart238, 'yesno', 0, '', $conf->entity);
 	if (! $res > 0)
 		$error ++;
-	
+
 	if (! $error) {
 		setEventMessage($langs->trans("SetupSaved"), 'mesgs');
 	} else {
@@ -159,7 +161,7 @@ else if ($action == 'setart885') {
 	$res = dolibarr_set_const($db, "DONATION_ART885", $setart885, 'yesno', 0, '', $conf->entity);
 	if (! $res > 0)
 		$error ++;
-	
+
 	if (! $error) {
 		setEventMessage($langs->trans("SetupSaved"), 'mesgs');
 	} else {
@@ -183,7 +185,7 @@ print_fiche_titre($langs->trans("DonationsSetup"),$linkback,'setup');
  *  Params
  */
 print_titre($langs->trans("Options"));
- 
+
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Parameter").'</td>';
@@ -207,11 +209,11 @@ print '</form>';
 /*
  *  French params
  */
-if ($conf->global->MAIN_LANG_DEFAULT == "fr_FR") 
+if ($conf->global->MAIN_LANG_DEFAULT == "fr_FR")
 {
 	print '<br>';
 	print_titre($langs->trans("FrenchOptions"));
-	  
+
 	print '<table class="noborder" width="100%">';
 	print '<tr class="liste_titre">';
 	print '<td colspan="3">' . $langs->trans('Parameters') . '</td>';
@@ -377,7 +379,7 @@ if (is_resource($handle))
                 print '<td align="center">';
                 print $form->textwithpicto('',$htmltooltip,-1,0);
                 print '</td>';
-				
+
 				// Preview
 				print '<td align="center">';
 				print '<a href="'.$_SERVER["PHP_SELF"].'?action=specimen&module='.$name.'" target="specimen">'.img_object($langs->trans("Preview"),'generic').'</a>';
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index e85d3dbed71..9b7eb8ea755 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -34,7 +34,7 @@
  */
 abstract class CommonObject
 {
-    protected $db;
+    public $db;
     public $error;
     public $errors;
     public $canvas;                // Contains canvas name if it is
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 94898ec5452..5448df14010 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -56,7 +56,7 @@ class ExtraFields
 	var $error;
 	var $errno;
 
-	static $type2label=array(
+	public static $type2label=array(
 	'varchar'=>'String',
 	'text'=>'TextLong',
 	'int'=>'Int',
diff --git a/htdocs/core/lib/accounting.lib.php b/htdocs/core/lib/accounting.lib.php
index 8c29e2d6a77..d4a2144285f 100644
--- a/htdocs/core/lib/accounting.lib.php
+++ b/htdocs/core/lib/accounting.lib.php
@@ -26,6 +26,7 @@
 /**
  *	Prepare array with list of admin tabs
  *
+ *	@param	$object				Object instance we show card
  *	@return	array				Array of tabs to show
  */
 function admin_accounting_prepare_head($object=null)
diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index 237fa97c0f0..5f9d42cdd44 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -74,7 +74,7 @@ if ($id > 0 || ! empty($ref))
 
 // Get object canvas (By default, this is not defined, so standard usage of dolibarr)
 $canvas = !empty($object->canvas)?$object->canvas:GETPOST("canvas");
-$objcanvas='';
+$objcanvas=null;
 if (! empty($canvas))
 {
     require_once DOL_DOCUMENT_ROOT.'/core/class/canvas.class.php';
diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index c199344647e..a6b09cea8a6 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -69,7 +69,7 @@ $limit = $conf->liste_limit;
 
 // Get object canvas (By default, this is not defined, so standard usage of dolibarr)
 $canvas=GETPOST("canvas");
-$objcanvas='';
+$objcanvas=null;
 if (! empty($canvas))
 {
     require_once DOL_DOCUMENT_ROOT.'/core/class/canvas.class.php';
diff --git a/htdocs/product/reassort.php b/htdocs/product/reassort.php
index d9b3538eb72..c8480d6e65a 100644
--- a/htdocs/product/reassort.php
+++ b/htdocs/product/reassort.php
@@ -63,7 +63,7 @@ $search_categ = GETPOST("search_categ");
 
 // Get object canvas (By default, this is not defined, so standard usage of dolibarr)
 $canvas=GETPOST("canvas");
-$objcanvas='';
+$objcanvas=null;
 if (! empty($canvas))
 {
 	require_once DOL_DOCUMENT_ROOT.'/core/class/canvas.class.php';
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index 0a5a9303d90..62869daf366 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -65,7 +65,7 @@ $extralabels=$extrafields->fetch_name_optionals_label($object->table_element);
 // Get object canvas (By default, this is not defined, so standard usage of dolibarr)
 $object->getCanvas($socid);
 $canvas = $object->canvas?$object->canvas:GETPOST("canvas");
-$objcanvas='';
+$objcanvas=null;
 if (! empty($canvas))
 {
     require_once DOL_DOCUMENT_ROOT.'/core/class/canvas.class.php';