page display when captcha wrong

[grigoriii]

Hi,
i make a form with CK Forms with captcha and all is ok, and when captcha code is write ok form image then page reload and have a my own massage.
On my page I have form and google maps (joomla) and when captcha code is write wrong then page reload to another on which is only form without google map and my form become big on all page.
How edit page when the captcha code is wrong, or could i make that when code is wrong then reload to the same page with information that code is wrong.

thanks for replaying.