function right(e)

{

  var msg = "Copyright 2004 Tom Weigand --- tom@trweigand.com.";

  if (navigator.appName == 'Netscape' && e.which == 3) {

    alert(msg);  

    return false;

  }

  else

  if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) {

    alert(msg); 

    return false;

  }

  return true;

}

 

document.onmousedown = right;