var popup="Right click is disabled for this site.";

	function block(go) {
		if(document.all) {
			if (event.button == 2) {
				alert(popup);
				return false;
			}
		}

		if (document.layers) {
			if (go.which == 3) {
				alert(popup);
				return false;
			}
		}
	}

	if (document.layers) {
		document.captureEvents(Event.MOUSEDOWN);
	}

	document.onmousedown=block;