diff --git a/htdocs/admin/energie.php b/htdocs/admin/energie.php
new file mode 100644
index 00000000000..ed2edbc0c3a
--- /dev/null
+++ b/htdocs/admin/energie.php
@@ -0,0 +1,85 @@
+<?php
+/* Copyright (C) 2005 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/energie.php
+	    \ingroup    energie
+	    \brief      Page d'administration/configuration du module de gestion de l'energie
+	    \version    $Revision$
+*/
+
+require("./pre.inc.php");
+
+$langs->load("admin");
+
+if (!$user->admin)
+  accessforbidden();
+
+
+if ($_POST["action"] == 'setvalue' && $user->admin)
+{
+  $sql = "DELETE FROM ".MAIN_DB_PREFIX."const WHERE name = 'JPGRAPH_DIR'";
+
+  $db->query($sql);
+
+  $sql = "INSERT INTO ".MAIN_DB_PREFIX."const (name,value,visible)";
+  $sql .= " VALUES ('JPGRAPH_DIR','".$_POST["url"]."',0)";
+	
+  if ($db->query($sql))
+    {
+      Header("Location: energie.php");
+    }
+  else
+    {
+      dolibarr_print_error($db);
+    }
+}
+
+llxHeader();
+
+/*
+ *
+ *
+ */
+
+print_titre($langs->trans("Energy"));
+
+print '<br>';
+print '<form method="post" action="energie.php">';
+print '<input type="hidden" name="action" value="setvalue">';
+print '<table class="border">';
+print '<tr class="liste_titre">';
+print '<td>'.$langs->trans("Name").'</td>';
+print '<td>'.$langs->trans("NewValue").'</td><td>'.$langs->trans("CurrentValue").'</td>';
+print "</tr>\n";
+print '<tr><td>';
+print $langs->trans("Emplacement de la librairie JpGraph").'</td><td>';
+print '<input size="45" type="text" name="url" value="'.JPGRAPH_DIR.'">';
+print '</td><td>';
+print JPGRAPH_DIR;
+print '</td></tr>';
+
+print '<tr><td colspan="3" align="center"><input type="submit" value="'.$langs->trans("Modify").'"></td></tr>';
+print '</table></form>';
+
+$db->close();
+
+llxFooter();
+?>