diff --git a/_relpos.php b/_relpos.php
deleted file mode 100755
index 3bd0d0d..0000000
--- a/_relpos.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-/*
-   ----------------------------------------------------------------------
-   GLPI - Gestionnaire Libre de Parc Informatique
-   Copyright (C) 2003-2006 by the INDEPNET Development Team.
-
-   http://indepnet.net/   http://glpi-project.org
-   ----------------------------------------------------------------------
-
-   LICENSE
-
-   This file is part of GLPI.
-
-   GLPI 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.
-
-   GLPI 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 GLPI; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-   ------------------------------------------------------------------------
- */
-
-// ----------------------------------------------------------------------
-// Original Author of file:
-// Purpose of file:
-// ----------------------------------------------------------------------
-
-
-
-
-$Dir = str_replace('\\', '/', getcwd());
-$Dir = explode('/', $Dir);
-$NDir = count($Dir);
-for($i=count($Dir); $i>0;$i--)
-{
-	if(file_exists(implode('/', $Dir) . '/siteroot.php'))
-	{
-		$phproot = implode('/', $Dir);
-		$HTMLRel = str_repeat("../", $NDir - count($Dir));
-		$i = 0;
-	}
-	unset($Dir[$i]);
-}
-
-
-?>
diff --git a/config.php b/config.php
index e4470dc..bb1b01f 100755
--- a/config.php
+++ b/config.php
@@ -36,12 +36,12 @@
 //header("Location:../../central.php");
 
 // Entry menu case
-include ("_relpos.php");
-include ($phproot."/glpi/includes.php");
+define('GLPI_ROOT', '../..'); 
+include (GLPI_ROOT . "/inc/includes.php"); 
 
-checkauthentication("admin");
+checkRight("config","w");
 
-commonHeader("TITRE",$_SERVER["PHP_SELF"]);
+commonHeader("TITRE",$_SERVER['PHP_SELF']);
 
 echo "This is the plugin config page";
 
diff --git a/index.php b/index.php
index 02da824..3fe1fdd 100755
--- a/index.php
+++ b/index.php
@@ -36,10 +36,10 @@
 //header("Location:../../central.php");
 
 // Entry menu case
-include ("_relpos.php");
-include ($phproot."/inc/includes.php");
+define('GLPI_ROOT', '../..'); 
+include (GLPI_ROOT . "/inc/includes.php"); 
 
-commonHeader("TITRE",$_SERVER["PHP_SELF"]);
+commonHeader("TITRE",$_SERVER['PHP_SELF']);
 
 echo "This is the plugin index file";
 
diff --git a/locales/en_GB.php b/locales/en_GB.php
index 48c3225..4b1dce2 100644
--- a/locales/en_GB.php
+++ b/locales/en_GB.php
@@ -33,5 +33,5 @@
 // Purpose of file:
 // ----------------------------------------------------------------------
 
-$langexample["test"]="test english";
+$LANGEXAMPLE["test"]="test english";
 ?>
diff --git a/locales/fr_FR.php b/locales/fr_FR.php
index 9c434b4..95849b1 100644
--- a/locales/fr_FR.php
+++ b/locales/fr_FR.php
@@ -34,5 +34,5 @@
 // ----------------------------------------------------------------------
 
 
-$langexample["test"]="test french";
+$LANGEXAMPLE["test"]="test french";
 ?>
diff --git a/setup.php b/setup.php
index 90d0039..6c706ba 100755
--- a/setup.php
+++ b/setup.php
@@ -37,27 +37,27 @@
 
 // Init the hooks of the plugins -Needed
 function plugin_init_example() {
-	global $plugin_hooks;
+	global $PLUGIN_HOOKS;
 
 	// Display a menu entry ?
-	$plugin_hooks['menu_entry']['example'] = true;
+	$PLUGIN_HOOKS['menu_entry']['example'] = true;
 	// Setup/Update functions
-	$plugin_hooks['setup']['example'] = "plugin_setup_example";
+	$PLUGIN_HOOKS['setup']['example'] = "plugin_setup_example";
 	// Config function
-	$plugin_hooks['config']['example'] = 'plugin_config_example';
+	$PLUGIN_HOOKS['config']['example'] = 'plugin_config_example';
 	// Config page
-	$plugin_hooks['config_page']['example'] = 'config.php';
+	$PLUGIN_HOOKS['config_page']['example'] = 'config.php';
 	// Item action event // See config.php for defined ITEM_TYPE
-	$plugin_hooks['item_update']['example'] = 'plugin_item_update_example';
-	$plugin_hooks['item_add']['example'] = 'plugin_item_add_example';
-	$plugin_hooks['item_delete']['example'] = 'plugin_item_delete_example';
-	$plugin_hooks['item_purge']['example'] = 'plugin_item_purge_example';
-	$plugin_hooks['item_restore']['example'] = 'plugin_item_restore_example';
+	$PLUGIN_HOOKS['item_update']['example'] = 'plugin_item_update_example';
+	$PLUGIN_HOOKS['item_add']['example'] = 'plugin_item_add_example';
+	$PLUGIN_HOOKS['item_delete']['example'] = 'plugin_item_delete_example';
+	$PLUGIN_HOOKS['item_purge']['example'] = 'plugin_item_purge_example';
+	$PLUGIN_HOOKS['item_restore']['example'] = 'plugin_item_restore_example';
 	// Onglets management
-	$plugin_hooks['headings']['example'] = 'plugin_get_headings_example';
-	$plugin_hooks['headings_action']['example'] = 'plugin_headings_actions_example';
+	$PLUGIN_HOOKS['headings']['example'] = 'plugin_get_headings_example';
+	$PLUGIN_HOOKS['headings_action']['example'] = 'plugin_headings_actions_example';
 	// Display on central page
-	$plugin_hooks['central_action']['example'] = 'plugin_central_action_example';
+	$PLUGIN_HOOKS['central_action']['example'] = 'plugin_central_action_example';
 
 }
 
@@ -70,9 +70,9 @@ function plugin_version_example(){
 
 // Get config of the plugin
 function plugin_config_example(){
-	global $cfg_glpi_plugins;
+	global $CFG_GLPI_PLUGINS;
 
-	$cfg_glpi_plugins["example"]["test"]="test";
+	$CFG_GLPI_PLUGINS["example"]["test"]="test";
 }
 
 // Config form od the plugin
@@ -209,10 +209,10 @@ function plugin_headings_example($type,$ID,$withtemplate=0){
 
 // Hook to be launch on central
 function plugin_central_action_example(){
-	global $langexample;
+	global $LANGEXAMPLE;
 
 	echo "<div align='center'>";
-	echo "Plugin central action ".$langexample["test"];
+	echo "Plugin central action ".$LANGEXAMPLE["test"];
 	echo "</div>";
 }