<SCRIPT language=Javascript1.2>   
<!--   
var message='нехорошо воровать!!';   
function click(e)   
{if (document.all) {if (event.button == 2) {alert(message);return false;}}   
if (document.layers) {if (e.which == 3) {alert(message);return false;}}}   
if (document.layers) {document.captureEvents(Event.MOUSEDOWN);}   
document.onmousedown=click;   
// -->   
</SCRIPT>