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)) {
		alert("----");
		return false;
	}
	return true;
}