var message="www.mercaz.org"; // Message for the alert box
    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;