var message="All rights reserved"
 
function click(e) { //3.0
	if (document.all) {
		if (event.button == 2 || event.button == 3 || event.button == 6 || event.button == 7) {
			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;