That sounds like a javascript problem. Can you show me the site.
Regards,
Daniel

website is offline atm but you can access it as guest through http://www.slimfitness.nl/?online=test
then on the top right you have the link "start nu met slimfitness"
it gives you the registration form

Do you have a plugin on the site that is removing the mootools library? We are calling it in the plugin, but as far as I can see it is not included on the page?
In the next cmc version we'll rewrite everything to use jquery, but for the moment we need mootools.

Regards,
Daniel

Ah that worked. I installed a plugin that enables mootools and now it works

1 more question. I now see the word "newsletter" as an header and "newsletter" before the checkbox. Can you tell me where I can edit this so it is shown in Dutch?

Thank you very much!!