Posted on 2012-09-10
Last Modified: 2012-09-12
hey guys i need to have Captcha to validate that the user is human. i need the user to select the correct image to continue. the Captcha must be inside a update panel.

i have used this website but i getting it to work on page load but when i click or do a postback it go to text the Captcha


please help me
Question by:JCWEBHOST
    LVL 25

    Accepted Solution

    Try this module, it is widely used in the WWW and it's easy to use with

    Here you got the page on how to use it:

    Hope that helps.

    Author Comment

    sorry but i am looking for the one which list 4 image and the user selects the correct image.

    it will say somthing like click on a computer and have four different image and the user must click on the correct image

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