Graphic/Random Generation ?

[WJ]

When register oneself to do business online, at thew end of registration
page, there is a Graphic that contains a string of number, you are required
to enter this string before prewssing the submit, I think this is very good
idea to ensure that there is a real person entering the data. My question is
where can I find this neat product or what is the name of this feature ? I
think the program randomly generates a number, then creates a graphic canvas
and finally the randowm number is drawned on the canvas before being
rendered.

Thanks

John

 

[Raterus]

I saw someone talking about this once so I grabbed the link. Check this out.
http://www.15seconds.com/issue/040202.htm

 

[Ken Cox [Microsoft MVP]]

Hi John,

Here's one:

http://www.asp.net/ControlGallery/ControlDetail.aspx?Control=1885&tabindex=2

 

[WJ]

Thank you all,

These are great stuffs! Exactly what I am looking for !

John