function onRightClick () {
	var no_right_click = "(c) bella-foto.com";
	alert (no_right_click);
}

//IE4+
if (document.all) {}
//IE6+
else if (document.getElementById) {document.captureEvents(Event.MOUSEDOWN)}
//NN4
else if (document.layers) {document.captureEvents(Event.MOUSEDOWN)}

document.onmousedown = mousedown_handler;

function mousedown_handler(mouse_event) {

	if (document.all) {
		if (event.button == 2 || event.button == 3 || event.button == 6 || event.button == 7) {
			//event.button =0;
			onRightClick ();
			return false;
				}
			}

	else if (document.getElementById) {
		if  (mouse_event.which == 3) {onRightClick ();	return false;}
			}

	else if (document.layers) {
		if (mouse_event.which == 3) {onRightClick ();return false;}
			}
}