diff --git a/htdocs/admin/project.php b/htdocs/admin/project.php
index dc58d8c77f6..26c95ece302 100644
--- a/htdocs/admin/project.php
+++ b/htdocs/admin/project.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2010 Regis Houssin        <regis@dolibarr.fr>
  * Copyright (C) 2011 Laurent Destailleur  <eldy@users.sourceforge.net>
+ * Copyright (C) 2011 Juanjo Menent		   <jmenent@2byte.es>
  *
  * 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
@@ -42,16 +43,27 @@ $action=GETPOST('action');
  * Actions
  */
 
-if ($_POST["action"] == 'updateMask')
+if ($action == 'updateMask')
 {
-	$maskconstproject=$_POST['maskconstproject'];
-	$maskproject=$_POST['maskproject'];
-	if ($maskconstproject)  dolibarr_set_const($db,$maskconstproject,$maskproject,'chaine',0,'',$conf->entity);
+	$maskconstproject=GETPOST("maskconstproject");
+	$maskproject=GETPOST("maskproject");
+	if ($maskconstproject)  $res = dolibarr_set_const($db,$maskconstproject,$maskproject,'chaine',0,'',$conf->entity);
+	
+	if (! $res > 0) $error++;
+
+ 	if (! $error)
+    {
+        $mesg = "<font class=\"ok\">".$langs->trans("SetupSaved")."</font>";
+    }
+    else
+    {
+        $mesg = "<font class=\"error\">".$langs->trans("Error")."</font>";
+    }
 }
 
-if ($_GET["action"] == 'specimen')
+if ($action == 'specimen')
 {
-	$modele=$_GET["module"];
+	$modele=GETPOST("module");
 
 	$project = new Project($db);
 	$project->initAsSpecimen();
@@ -84,13 +96,16 @@ if ($_GET["action"] == 'specimen')
 	}
 }
 
-if ($_GET["action"] == 'set')
+if ($action == 'set')
 {
+	$label = GETPOST("label");
+	$scandir = GETPOST("scandir");
+	
 	$type='project';
     $sql = "INSERT INTO ".MAIN_DB_PREFIX."document_model (nom, type, entity, libelle, description)";
-    $sql.= " VALUES ('".$db->escape($_GET["value"])."','".$type."',".$conf->entity.", ";
-    $sql.= ($_GET["label"]?"'".$db->escape($_GET["label"])."'":'null').", ";
-    $sql.= (! empty($_GET["scandir"])?"'".$db->escape($_GET["scandir"])."'":"null");
+    $sql.= " VALUES ('".$db->escape($value)."','".$type."',".$conf->entity.", ";
+    $sql.= ($label?"'".$db->escape($label)."'":'null').", ";
+    $sql.= (! empty($scandir)?"'".$db->escape($scandir)."'":"null");
     $sql.= ")";
 	if ($db->query($sql))
 	{
@@ -98,7 +113,7 @@ if ($_GET["action"] == 'set')
 	}
 }
 
-if ($_GET["action"] == 'del')
+if ($action == 'del')
 {
 	$type='project';
 	$sql = "DELETE FROM ".MAIN_DB_PREFIX."document_model";
@@ -111,27 +126,30 @@ if ($_GET["action"] == 'del')
 	}
 }
 
-if ($_GET["action"] == 'setdoc')
+if ($action == 'setdoc')
 {
+	$label = GETPOST("label");
+	$scandir = GETPOST("scandir");
+	
 	$db->begin();
 
-	if (dolibarr_set_const($db, "PROJECT_ADDON_PDF",$_GET["value"],'chaine',0,'',$conf->entity))
+	if (dolibarr_set_const($db, "PROJECT_ADDON_PDF",$value,'chaine',0,'',$conf->entity))
 	{
-		$conf->global->PROJECT_ADDON_PDF = $_GET["value"];
+		$conf->global->PROJECT_ADDON_PDF = $value;
 	}
 
 	// On active le modele
 	$type='project';
 	$sql_del = "DELETE FROM ".MAIN_DB_PREFIX."document_model";
-	$sql_del.= " WHERE nom = '".$db->escape($_GET["value"])."'";
+	$sql_del.= " WHERE nom = '".$db->escape($value)."'";
 	$sql_del.= " AND type = '".$type."'";
 	$sql_del.= " AND entity = ".$conf->entity;
 	$result1=$db->query($sql_del);
 
     $sql = "INSERT INTO ".MAIN_DB_PREFIX."document_model (nom, type, entity, libelle, description)";
-    $sql.= " VALUES ('".$db->escape($_GET["value"])."', '".$type."', ".$conf->entity.", ";
-    $sql.= ($_GET["label"]?"'".$db->escape($_GET["label"])."'":'null').", ";
-    $sql.= (! empty($_GET["scandir"])?"'".$db->escape($_GET["scandir"])."'":"null");
+    $sql.= " VALUES ('".$db->escape($value)."', '".$type."', ".$conf->entity.", ";
+    $sql.= ($label?"'".$db->escape($label)."'":'null').", ";
+    $sql.= (! empty($scandir)?"'".$db->escape($scandir)."'":"null");
     $sql.= ")";
 	$result2=$db->query($sql);
 	if ($result1 && $result2)
@@ -144,7 +162,7 @@ if ($_GET["action"] == 'setdoc')
 	}
 }
 
-if ($_GET["action"] == 'setmod')
+if ($action == 'setmod')
 {
 	// TODO Verifier si module numerotation choisi peut etre active
 	// par appel methode canBeActivated
@@ -380,5 +398,9 @@ if (is_resource($handle))
 
 print '</table><br/>';
 
+dol_htmloutput_mesg($mesg);
+
+$db->close();
+
 llxFooter();
 ?>