[sclug] The SCLUG survey !!!

[Alan Pope]

> > Yes. The http variable that needs testing by the script writer is
> > HTTP_FORWARDED_FOR instead of REMOTE_ADDR.
> Thanks Alan,
> I'll have a go at changing it tonight..
> 

Actually you'll need a subtle blend of the pair of them. The former
will only be populated if the user has arrived through a proxy. The
second will always be set. A bit of judicious testing should tell you
which is set when and under what circumstances.

Cheers,
Al.