diff --git a/htdocs/core/ajax/ajaxdirpreview.php b/htdocs/core/ajax/ajaxdirpreview.php
index 4205c9c24ac35beb39a19a8f1839c531f844e4bc..1a4b4e34ddf7cbdbee36b75ee07df7a3c3242314 100644
--- a/htdocs/core/ajax/ajaxdirpreview.php
+++ b/htdocs/core/ajax/ajaxdirpreview.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2004-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2004-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005      Simon Tosser         <simon@kornog-computing.com>
- * Copyright (C) 2005-2009 Regis Houssin        <regis@dolibarr.fr>
+ * Copyright (C) 2005-2012 Regis Houssin        <regis@dolibarr.fr>
  * Copyright (C) 2010	   Pierre Morin         <pierre.morin@auguria.net>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -54,7 +54,7 @@ if (! isset($mode) || $mode != 'noajax')    // For ajax call
     $pagenext = $page + 1;
     if (! $sortorder) $sortorder="ASC";
     if (! $sortfield) $sortfield="name";
-    
+
     $upload_dir = dirname(str_replace("../","/", $conf->ecm->dir_output.'/'.$file));
 
     $ecmdir = new EcmDirectory($db);
@@ -121,7 +121,7 @@ if (! isset($mode) || $mode != 'noajax')
 	// Ajout directives pour resoudre bug IE
     header('Cache-Control: Public, must-revalidate');
     header('Pragma: public');
-	
+
     top_httphead();
 }
 
@@ -137,7 +137,7 @@ if (! dol_is_dir($upload_dir))
 }
 
 print '<!-- TYPE='.$type.' -->'."\n";
-print '<!-- Page called with mode='.$mode.' url='.$_SERVER["PHP_SELF"].'?'.$_SERVER["QUERY_STRING"].' -->'."\n";
+print '<!-- Page called with mode='.(isset($mode)?$mode:'').' url='.$_SERVER["PHP_SELF"].'?'.$_SERVER["QUERY_STRING"].' -->'."\n";
 
 $param='';
 $param.=($sortfield?'&sortfield='.$sortfield:'').($sortorder?'&sortorder='.$sortorder:'');
@@ -252,7 +252,7 @@ if (! empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_ECM_DISABLE
     if ($section)
     {
     	$param.=($param?'?':'').(preg_replace('/^&/','',$param));
-    	
+
         require_once(DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php');
         $useglobalvars=1;
         $form = new Form($db);
diff --git a/htdocs/core/boxes/box_produits.php b/htdocs/core/boxes/box_produits.php
index a75cbf159914816bb2d5534deb2cb86bb26486c4..fe12c196138eb1e3d7e02824dda9c4d3437bc22a 100644
--- a/htdocs/core/boxes/box_produits.php
+++ b/htdocs/core/boxes/box_produits.php
@@ -1,7 +1,7 @@
 <?php
 /* Copyright (C) 2003      Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2004-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2005-2011 Regis Houssin        <regis@dolibarr.fr>
+ * Copyright (C) 2005-2012 Regis Houssin        <regis@dolibarr.fr>
  *
  * 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
@@ -23,8 +23,8 @@
  *	\brief      Module to generate box of last products/services
  */
 
-include_once(DOL_DOCUMENT_ROOT."/core/boxes/modules_boxes.php");
-include_once(DOL_DOCUMENT_ROOT."/product/class/product.class.php");
+include_once DOL_DOCUMENT_ROOT.'/core/boxes/modules_boxes.php';
+include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 
 
 /**
@@ -105,7 +105,8 @@ class box_produits extends ModeleBoxes
 						if ($resultd)
 						{
 							$objtp = $db->fetch_object($resultd);
-							if ($objtp->label != '') $objp->label = $objtp->label;
+							if (isset($objtp->label) && $objtp->label != '')
+								$objp->label = $objtp->label;
 						}
 					}
 
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 8cc95621df663cf1c292fbae347693bbee1c0e3b..f33ac4460f949a9dea6bba6bb23f027eb0cac488 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -581,7 +581,8 @@ class FormFile
             && ! preg_match('/\.meta$/i',$file['name']))
             {
                 // Define relative path used to store the file
-                if (! $relativepath) $relativepath=dol_sanitizeFileName($object->ref).'/';
+                if (empty($relativepath))
+                	$relativepath=(! empty($object->ref)?dol_sanitizeFileName($object->ref):'').'/';
 
                 $var=!$var;
                 print '<tr '.$bc[$var].'>';
@@ -725,14 +726,14 @@ class FormFile
                 $id=0; $ref=''; $label='';
 
                 // To show ref or specific information according to view to show (defined by $module)
-                if ($modulepart == 'company')          { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=$reg[1]; }
-                if ($modulepart == 'invoice')          { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=$reg[1]; }
-                if ($modulepart == 'invoice_supplier') { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=$reg[1]; }
-                if ($modulepart == 'propal')           { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=$reg[1]; }
-                if ($modulepart == 'order')            { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=$reg[1]; }
-                if ($modulepart == 'order_supplier')   { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=$reg[1]; }
-                if ($modulepart == 'contract')         { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=$reg[1]; }
-                if ($modulepart == 'tax')              { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=$reg[1]; }
+                if ($modulepart == 'company')          { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'invoice')          { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'invoice_supplier') { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'propal')           { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'order')            { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'order_supplier')   { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'contract')         { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'tax')              { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=(isset($reg[1])?$reg[1]:''); }
 
                 if (! $id && ! $ref) continue;
 
diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index f4e19d333d26c864cabad69df15d2ef2b6fefc61..b306b18a70b6700bd6fd3335f51e530a412f4370 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -287,7 +287,7 @@ function dol_mimetype($file,$default='application/octet-stream',$mode=0)
 	if ($mode == 1)
 	{
 		$tmp=explode('/',$mime);
-		return $tmp[1];
+		return (! empty($tmp[1])?$tmp[1]:$tmp[0]);
 	}
 	if ($mode == 2)
 	{
diff --git a/htdocs/ecm/class/ecmdirectory.class.php b/htdocs/ecm/class/ecmdirectory.class.php
index d13ff95f03d57ee88a7a53276157565486d065e8..bb665e09cb13cd1fdd2c7de3bddc3733630a7404 100644
--- a/htdocs/ecm/class/ecmdirectory.class.php
+++ b/htdocs/ecm/class/ecmdirectory.class.php
@@ -1,6 +1,6 @@
 <?php
-/* Copyright (C) 2007-2010 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2008-2009 Regis Houssin        <regis@dolibarr.fr>
+/* Copyright (C) 2007-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
+ * Copyright (C) 2008-2012 Regis Houssin        <regis@dolibarr.fr>
  *
  * 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
@@ -529,7 +529,7 @@ class EcmDirectory // extends CommonObject
 	{
 		global $conf;
 
-		if (empty($force) && $this->full_arbo_loaded)
+		if (empty($force) && ! empty($this->full_arbo_loaded))
 		{
 			return $this->cats;
 		}
@@ -561,7 +561,7 @@ class EcmDirectory // extends CommonObject
 			while ($obj = $this->db->fetch_object($resql))
 			{
 				$this->cats[$obj->rowid]['id'] = $obj->rowid;
-				$this->cats[$obj->rowid]['id_mere'] = $this->motherof[$obj->rowid];
+				$this->cats[$obj->rowid]['id_mere'] = (isset($this->motherof[$obj->rowid])?$this->motherof[$obj->rowid]:'');
 				$this->cats[$obj->rowid]['label'] = $obj->label;
 				$this->cats[$obj->rowid]['description'] = $obj->description;
 				$this->cats[$obj->rowid]['cachenbofdoc'] = $obj->cachenbofdoc;
@@ -617,7 +617,7 @@ class EcmDirectory // extends CommonObject
 	function build_path_from_id_categ($id_categ,$protection=0)
 	{
 		// Define fullpath
-		if (isset($this->cats[$id_categ]['id_mere']))
+		if (! empty($this->cats[$id_categ]['id_mere']))
 		{
 			$this->cats[$id_categ]['fullpath'] =$this->cats[$this->cats[$id_categ]['id_mere']]['fullpath'];
 			$this->cats[$id_categ]['fullpath'].='_'.$id_categ;
@@ -638,7 +638,7 @@ class EcmDirectory // extends CommonObject
 		// Traite ces enfants
 		$protection++;
 		if ($protection > 20) return;	// On ne traite pas plus de 20 niveaux
-		if (is_array($this->cats[$id_categ]['id_children']))
+		if (isset($this->cats[$id_categ]['id_children']) && is_array($this->cats[$id_categ]['id_children']))
 		{
 			foreach($this->cats[$id_categ]['id_children'] as $key => $val)
 			{
diff --git a/htdocs/ecm/docdir.php b/htdocs/ecm/docdir.php
index c6f0d654ca52e1083b0f2b13cc16b8353328d888..9165deae7e3fa9b8dd4f1f602589d9cf1c0fbc72 100644
--- a/htdocs/ecm/docdir.php
+++ b/htdocs/ecm/docdir.php
@@ -1,6 +1,6 @@
 <?php
-/* Copyright (C) 2008-2010 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2008      Regis Houssin        <regis@dolibarr.fr>
+/* Copyright (C) 2008-2012	Laurent Destailleur	<eldy@users.sourceforge.net>
+ * Copyright (C) 2008-2012	Regis Houssin		<regis@dolibarr.fr>
  *
  * 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
@@ -39,10 +39,12 @@ $langs->load("bills");
 $langs->load("contracts");
 $langs->load("categories");
 
-if (!$user->rights->ecm->setup) accessforbidden();
+if (! $user->rights->ecm->setup) accessforbidden();
 
 // Get parameters
-$socid = GETPOST("socid","int");
+$socid = GETPOST('socid','int');
+$action=GETPOST('action','alpha');
+$confirm=GETPOST('confirm','alpha');
 
 // Security check
 if ($user->societe_id > 0)
@@ -51,9 +53,9 @@ if ($user->societe_id > 0)
     $socid = $user->societe_id;
 }
 
-$section=$_GET["section"];
-if (! $section) $section='misc';
-$upload_dir = $conf->ecm->dir_output.'/'.$section;
+$section=$urlsection=GETPOST('section');
+if (empty($urlsection)) $urlsection='misc';
+$upload_dir = $conf->ecm->dir_output.'/'.$urlsection;
 
 $sortfield = GETPOST("sortfield",'alpha');
 $sortorder = GETPOST("sortorder",'alpha');
@@ -66,9 +68,9 @@ if (! $sortorder) $sortorder="ASC";
 if (! $sortfield) $sortfield="label";
 
 $ecmdir = new EcmDirectory($db);
-if (! empty($_GET["section"]))
+if (! empty($section))
 {
-	$result=$ecmdir->fetch($_GET["section"]);
+	$result=$ecmdir->fetch($section);
 	if (! $result > 0)
 	{
 		dol_print_error($db,$ecmdir->error);
@@ -77,14 +79,12 @@ if (! empty($_GET["section"]))
 }
 
 
-/*******************************************************************
- * ACTIONS
- *
- * Put here all code to do according to value of "action" parameter
- ********************************************************************/
+/*
+ * Actions
+ */
 
 // Action ajout d'un produit ou service
-if ($_POST["action"] == 'add' && $user->rights->ecm->setup)
+if ($action == 'add' && $user->rights->ecm->setup)
 {
 	if (! empty($_POST["cancel"]))
 	{
@@ -100,8 +100,8 @@ if ($_POST["action"] == 'add' && $user->rights->ecm->setup)
 
 	if (! $ecmdir->label)
 	{
-		$mesg='<div class="error">'.$langs->trans("ErrorFieldRequired",$langs->transnoentities("Label")).'</div>';
-		$_GET["action"] = "create";
+		setEventMessage($langs->trans("ErrorFieldRequired",$langs->transnoentities("Label")), 'errors');
+		$action = 'create';
 		$ok=false;
 	}
 
@@ -117,34 +117,32 @@ if ($_POST["action"] == 'add' && $user->rights->ecm->setup)
 		else
 		{
 			$langs->load("errors");
-			$mesg='<div class="error">'.$langs->trans($ecmdir->error).'</div>';
-			$_GET["action"] = "create";
+			setEventMessage($langs->trans($ecmdir->error), 'errors');
+			$action = 'create';
 		}
 	}
 }
 
 // Suppression fichier
-if ($_POST['action'] == 'confirm_deletesection' && $_POST['confirm'] == 'yes')
+if ($action == 'confirm_deletesection' && $confirm == 'yes')
 {
 	$result=$ecmdir->delete($user);
-	$mesg = '<div class="ok">'.$langs->trans("ECMSectionWasRemoved", $ecmdir->label).'</div>';
+	setEventMessage($langs->trans("ECMSectionWasRemoved", $ecmdir->label));
 }
 
 
 
 
-/*******************************************************************
- * PAGE
- *
- * Put here all code to do according to value of "action" parameter
- ********************************************************************/
+/*
+ * View
+ */
 
 llxHeader();
 
 $form=new Form($db);
 $formecm=new FormEcm($db);
 
-if ($_GET["action"] == 'create')
+if ($action == 'create')
 {
 	//***********************
 	// Create
@@ -155,7 +153,6 @@ if ($_GET["action"] == 'create')
 
 	$title=$langs->trans("ECMNewSection");
 	print_fiche_titre($title);
-	if ($mesg) { print $mesg."<br>"; }
 
 	print '<table class="border" width="100%">';
 
@@ -186,7 +183,7 @@ if ($_GET["action"] == 'create')
 }
 
 
-if (! $_GET["action"] || $_GET["action"] == 'delete_section')
+if (empty($action) || $action == 'delete_section')
 {
 	//***********************
 	// List
@@ -204,15 +201,12 @@ if (! $_GET["action"] || $_GET["action"] == 'delete_section')
 */
 
 	// Confirmation de la suppression d'une ligne categorie
-	if ($_GET['action'] == 'delete_section')
+	if ($action == 'delete_section')
 	{
-		$ret=$form->form_confirm($_SERVER["PHP_SELF"].'?section='.$_GET["section"], $langs->trans('DeleteSection'), $langs->trans('ConfirmDeleteSection',$ecmdir->label), 'confirm_deletesection');
+		$ret=$form->form_confirm($_SERVER["PHP_SELF"].'?section='.$section, $langs->trans('DeleteSection'), $langs->trans('ConfirmDeleteSection',$ecmdir->label), 'confirm_deletesection');
 		if ($ret == 'html') print '<br>';
 	}
 
-	if ($mesg) { print $mesg."<br>"; }
-
-
 	// Construit fiche  rubrique
 
 
@@ -231,7 +225,6 @@ if (! $_GET["action"] || $_GET["action"] == 'delete_section')
 
 
 // End of page
-$db->close();
-
 llxFooter();
+$db->close();
 ?>
diff --git a/htdocs/ecm/docmine.php b/htdocs/ecm/docmine.php
index b31e5bcbd26c3fc17170b82b082ceaccdcf6a3bb..cbbbfc6da43b53fb89cd89c2e7a26d99274b627b 100644
--- a/htdocs/ecm/docmine.php
+++ b/htdocs/ecm/docmine.php
@@ -34,6 +34,9 @@ $langs->load("ecm");
 $langs->load("companies");
 $langs->load("other");
 
+$action=GETPOST('action','alpha');
+$confirm=GETPOST('confirm','alpha');
+
 // Get parameters
 $sortfield = GETPOST("sortfield",'alpha');
 $sortorder = GETPOST("sortorder",'alpha');
@@ -101,12 +104,12 @@ if (GETPOST("sendit") && ! empty($conf->global->MAIN_UPLOAD_DOC))
 	{
 	    // Echec transfert (fichier depassant la limite ?)
 		$langs->load("errors");
-		$mesg = '<div class="error">'.$langs->trans("ErrorFailToCreateDir",$upload_dir).'</div>';
+		setEventMessage($langs->trans("ErrorFailToCreateDir",$upload_dir), 'errors');
 	}
 }
 
 // Remove file
-if (GETPOST('action') == 'confirm_deletefile' && GETPOST('confirm') == 'yes')
+if ($action == 'confirm_deletefile' && $confirm == 'yes')
 {
     $langs->load("other");
     $file = $upload_dir . "/" . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
@@ -118,7 +121,7 @@ if (GETPOST('action') == 'confirm_deletefile' && GETPOST('confirm') == 'yes')
 }
 
 // Remove dir
-if (GETPOST('action') == 'confirm_deletedir' && GETPOST('confirm') == 'yes')
+if ($action == 'confirm_deletedir' && $confirm == 'yes')
 {
 	// Fetch was already done
 	$result=$ecmdir->delete($user);
@@ -129,12 +132,12 @@ if (GETPOST('action') == 'confirm_deletedir' && GETPOST('confirm') == 'yes')
 	}
 	else
 	{
-		$mesg = '<div class="error">'.$langs->trans($ecmdir->error,$ecmdir->label).'</div>';
+		setEventMessage($langs->trans($ecmdir->error,$ecmdir->label), 'errors');
 	}
 }
 
 // Update description
-if (GETPOST('action') == 'update' && ! GETPOST('cancel'))
+if ($action == 'update' && ! GETPOST('cancel'))
 {
 	$error=0;
 
@@ -151,8 +154,7 @@ if (GETPOST('action') == 'update' && ! GETPOST('cancel'))
 	if ($result > 0)
 	{
 		// Try to rename file if changed
-		if ($oldlabel != $ecmdir->label
-			&& file_exists($olddir))
+		if ($oldlabel != $ecmdir->label	&& file_exists($olddir))
 		{
 			$newdir=$ecmdir->getRelativePath(1);		// return "xxx/zzz/" from ecm directory
 			$newdir=$conf->ecm->dir_output.'/'.$newdir;
@@ -161,7 +163,7 @@ if (GETPOST('action') == 'update' && ! GETPOST('cancel'))
 			if (! $result)
 			{
 				$langs->load('errors');
-				$mesg='<div class="error">'.$langs->trans('ErrorFailToRenameDir',$olddir,$newdir).'</div>';
+				setEventMessage($langs->trans('ErrorFailToRenameDir',$olddir,$newdir), 'errors');
 				$error++;
 			}
 		}
@@ -181,7 +183,7 @@ if (GETPOST('action') == 'update' && ! GETPOST('cancel'))
 	else
 	{
 		$db->rollback();
-		$mesg='<div class="error">'.$ecmdir->error.'</div>';
+		setEventMessage($ecmdir->error, 'errors');
 	}
 }
 
@@ -210,7 +212,7 @@ foreach($filearray as $key => $file)
 $head = ecm_prepare_head($ecmdir);
 dol_fiche_head($head, 'card', $langs->trans("ECMSectionManual"), '', 'dir');
 
-if ($_GET["action"] == 'edit')
+if ($action == 'edit')
 {
 	print '<form name="update" action="'.$_SERVER["PHP_SELF"].'" method="POST">';
 	print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
@@ -228,7 +230,7 @@ $i=0;
 while ($tmpecmdir && $result > 0)
 {
 	$tmpecmdir->ref=$tmpecmdir->label;
-	if ($i == 0 && $_GET["action"] == 'edit')
+	if ($i == 0 && $action == 'edit')
 	{
 		$s='<input type="text" name="label" size="40" maxlength="32" value="'.$tmpecmdir->label.'">';
 	}
@@ -249,7 +251,7 @@ print img_picto('','object_dir').' <a href="'.DOL_URL_ROOT.'/ecm/index.php">'.$l
 print $s;
 print '</td></tr>';
 print '<tr><td valign="top">'.$langs->trans("Description").'</td><td>';
-if ($_GET["action"] == 'edit')
+if ($action == 'edit')
 {
 	print '<textarea class="flat" name="description" cols="80">';
 	print $ecmdir->description;
@@ -274,7 +276,7 @@ print '</td></tr>';
 print '<tr><td>'.$langs->trans("TotalSizeOfAttachedFiles").'</td><td>';
 print dol_print_size($totalsize);
 print '</td></tr>';
-if ($_GET["action"] == 'edit')
+if ($action == 'edit')
 {
 	print '<tr><td colspan="2" align="center">';
 	print '<input type="submit" class="button" name="submit" value="'.$langs->trans("Save").'">';
@@ -283,7 +285,7 @@ if ($_GET["action"] == 'edit')
 	print '</td></tr>';
 }
 print '</table>';
-if ($_GET["action"] == 'edit')
+if ($action == 'edit')
 {
 	print '</form>';
 }
@@ -292,7 +294,7 @@ print '</div>';
 
 
 // Actions buttons
-if ($_GET["action"] != 'edit' && $_GET['action'] != 'delete')
+if ($action != 'edit' && $action != 'delete')
 {
 	print '<div class="tabsAction">';
 
@@ -328,18 +330,15 @@ if ($_GET["action"] != 'edit' && $_GET['action'] != 'delete')
 	print '</div>';
 }
 
-if ($mesg) { print '<br>'.$mesg.'<br>'; }
-
-
 // Confirm remove file
-if ($_GET['action'] == 'delete')
+if ($action == 'delete')
 {
 	$ret=$form->form_confirm($_SERVER["PHP_SELF"].'?section='.$_REQUEST["section"].'&amp;urlfile='.urlencode($_GET["urlfile"]), $langs->trans('DeleteFile'), $langs->trans('ConfirmDeleteFile'), 'confirm_deletefile');
 	if ($ret == 'html') print '<br>';
 }
 
 // Confirm remove file
-if ($_GET['action'] == 'delete_dir')
+if ($action == 'delete_dir')
 {
 	$relativepathwithoutslash=preg_replace('/[\/]$/','',$relativepath);
     $ret=$form->form_confirm($_SERVER["PHP_SELF"].'?section='.$_REQUEST["section"], $langs->trans('DeleteSection'), $langs->trans('ConfirmDeleteSection',$relativepathwithoutslash), 'confirm_deletedir', '', 1, 1);