<script language="JavaScript">
<!--
function noclic(clic)
{
var mess="respectez les droits d'auteur"; 
if (navigator.appName == 'Netscape' && clic.which==3) {
alert(mess);
}
else
if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) {
alert(mess);
}}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown = noclic;
//-->
</SCRIPT>