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nazgyl View Drop Down
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Points: 2 		Post Options Post Options   Thanks (0) Thanks(0)   Quote nazgyl Quote  Post ReplyReply Direct Link To This Post Topic: CAPTCHA - reload images on Onload
    Posted: 01 October 2006 at 7:36pm
My appologies if this was brought earlier.

my captcha implementation is working fine.
however i would like to know how to achieve this:

when a user submits the form , with the correct captcha code, it goes to page 2, on this page, i check the entered values and if there is an error, i hava a history.back(-1) link to the form to edit his form data..

now when he goes back using the link, the captcha image is the same one as the original captcha when he first filled the form, how can i make the image reload when he hits the link above?
i tried <body OnLoad="reloadCAPTCHA()" > but its not working.

any ideas?
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WebWiz-Bruce View Drop Down
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Points: 9844 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WebWiz-Bruce Quote  Post ReplyReply Direct Link To This Post Posted: 02 October 2006 at 9:46am
The file is set not to cache which in most cases IE works with, but with Firefox it doesn't. I have tried many ways but have not found a solution either.
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nazgyl View Drop Down
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Points: 2 		Post Options Post Options   Thanks (0) Thanks(0)   Quote nazgyl Quote  Post ReplyReply Direct Link To This Post Posted: 02 October 2006 at 10:23am
Thank you!
and thank you for a set of great products.
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WebWiz-Bruce View Drop Down
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Points: 9844 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WebWiz-Bruce Quote  Post ReplyReply Direct Link To This Post Posted: 02 October 2006 at 10:34am
Thanks nazgyl, and if you find a solution please let me know as I would be very interested to hear.
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ekesqueaky View Drop Down
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Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ekesqueaky Quote  Post ReplyReply Direct Link To This Post Posted: 29 March 2007 at 8:08pm
I had the same problem.  As a workaround, I added  OnFocus="javascript:reloadCAPTCHA();" to the text box in CAPTCHA_form_inc.asp.  That way, the image changes each time they tab to or click on the code field.

Edited by ekesqueaky - 29 March 2007 at 8:09pm
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