<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!-- debut du script
function retour() 
{
history.back()
}
// fin du script -->
</SCRIPT>
<script language="javascript">
function suite()
{
history.forward()
}
//  Fin script -->
</SCRIPT>
<script LANGUAGE="JavaScript">
<!--debut du script
function click() {
if  (event.button==2) {
alert ('The Last Click 2, Novembre 1999')
}
}
 document.onmousedown=click
// fin du script-->
</script>
<SCRIPT LANGUAGE="JavaScript">
<!-- debut du script
function VersionNavigateur(N