Re: [SLUG] stopping automated scripts signing guestbooks

[Luke Yelavich <themuso@xxxxxxxxxxx>]

On Mon, Aug 30, 2004 at 02:23:03PM EST, mlh@xxxxxxxxxxxxxxx wrote:
> A typical way this is done is to ask the user
> to type in a code which is there displayed in
> front of them on the same page in some slightly
> obfuscated manner.

Unfortunately, he is a blind linux user, and blind/vision impaired people
visit his site. Having a graphic with numbers might be more trouble than it is
worth, and are quite inconvenient.

I know it is possible to scramble email addresses in the source using JavaScript
but am not sure whether that would work with other URLs, such as form submission
URLs. If it is possible, this might be of some help.

Luke