function right(e) {
var msg = "Funktion nicht erlaubt! Copyright © 2007 Eichsfelder Bürotechnik Worbis GmbH";
if (navigator.appName == 'Netscape' && e.which == 3) {
alert(msg);
return false;
}
else
if (navigator.appName == 'Microsoft Internet Explorer' &&
event.button==2) {
alert(msg);
return false;
}
return true;
}

document.onmousedown = right;

// End -->