function right(e) {
	if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2)) {
			alert("Copyright© Imperial Judo Club");
		return false;
		}
	else if (navigator.appName == 'Microsoft Internet Explorer' && 	(event.button == 2 || event.button == 3)) {
		
		return false;
		}
	return true;
	}
 
document.onmousedown=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;