function ClickCatcher(e)
{
	var message="Copyright (c) 2004-2007\nNunaSoft Inc.";

	if (document.all)
	{
		if (event.button == 2)
		{
			alert(message);
			return false;
		}
	}
	else
	{
		if (e.which == 3)
		{
			alert(message);
			return false;
		}
	}
}

if (document.all)
	document.onmousedown = ClickCatcher;
	else
if (document.layers)
{
	document.captureEvents(Event.MOUSEDOWN);
	document.onmousedown = ClickCatcher;
}
else document.onclick = ClickCatcher;