<SCRIPT language="JavaScript">
function NoKeys(e) {

var message="Copyright.  Feuerwache Miersdorf.";

if(window.Event) {
if((e.which)||(e.modifiers & Event.ALT_MASK|Event.SHIFT_MASK|Event.CONTROL_MASK))
alert(message);
return false;
}
else if((event.altKey)||(event.shiftKey)||(event.ctrlKey)||(event.keyCode))
alert(message);
return false;
}

if(window.Event) {
document.captureEvents(Event.KEYDOWN)
}
document.onkeydown = NoKeys;

</SCRIPT>