function right(e) {
	if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2))
	return false;
else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3)) {
	return false;
}
return true;
}
function stop() {
	return false;
}
document.onmousedown=right;
document.onmouseup=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (document.layers) window.captureEvents(Event.MOUSEUP);
window.onmousedown=right;
window.onmouseup=right;
document.oncontextmenu=stop;
//document.ondragstart=stop;
//document.onselectstart=stop;