Yep I know. That's why i wrote "something like". Because it's not meant to be used as it is, just something like to show what the way could be. I think it's better to show people the "way" how they can learn stuff and not give them code, where they don't know what it's doing. Better to give them a "hint" & some docu so they don't ask the same thing again in an hour just with a different content (that's what's happening pretty often these days)...