Submit button and Regenerate Captcha code don't work

Hello,

I am totally confused since I used Visforms on two sites without a single problem and now I can't figure out why the submit button nor the captcha code change button are activated. It 's a rather simple site and I am not a developer, so Javascript is not my cup of tea...
Can you have a look and help me?
Thanks.
www.kotsch.be/index.php/nl/test

Hi,

the mod_swmenufree includes a jQuery1.6 into your website in a way that is not compatible with how Joomla! intends for developer to include jQuery. It is not only a very outdated version of jQuery but it also overrides what is already known as jQuery.

This it was causes the Javascript problems on your website.

Regards,
Aicha

Thank you Aicha!
I upgraded the menu system from swmenufree to swmenupro and the problem is gone!
I could never have figured this out myself... thanks again!
Ivo

You're welcome!

Regards,
Aicha