Quoting Kim Christensen <[EMAIL PROTECTED]>:

> To solve your problem, replace the generate_private() function in
> hn_captcha.class.php - starting at row 756 - with this code:
> 
>    function generate_private($public="")
>    {
>       $letters = "1234567890abcdefghijklmnopqrstuvwxyz";
>       $maxsize = strlen($letters)-1;
>       for($i=0;$i<6;$i++){
>             $rstring .= $letters{mt_rand(0, $maxsize)};
>       }
>       return $rstring;
>    }
> 
> This should yield a 6 char "random" string containing digits 0-9 and
> letters a-z.
> 
> Good luck!
> 
> --
> Kim Christensen
> [EMAIL PROTECTED]
> 


Thank you Kim.

--roger


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