<!--
var mes="だれぇ？なんか用？";

function click(e){
	if (document.all){
		if (event.button == 2){
			alert(mes);
			return false;
		}
	}
	if (document.layers){
		if (e.which == 3){
			alert(mes);
			return false;
		}
	}
}

if (document.layers){
	document.captureEvents(Event.MOUSEDOWN);
}


document.onmousedown = click;

//-->