Accept Terms and conditions problem at IE

Hi, I have a problem, that the page stays at registration form, it says that the field is required (accept temrs and conditions) although I have checked the box.
The problem seems to appears only in IE (my is IE8).
The page is www.produkcija.znajdise.net , Im using CB 1.4, and joomla 1.5.23.

Any suggestions?

Thank you!

Anybody? I find out, that it happens in Internet Explore 7 and 8 (IE9 goes normally)...
Please, I've searched quite a lot and haven't found the answer yet....

Works ok on this website (please test for yourself).

Could be a template issue on your website.

Hello Nant, I am also having this problem on a site that is live where my clients are ready to have terms and conditions, www.harmonyeventmedicine.org/index.php?option=com_comprofiler&task=registers&Itemid=135 . It happen in IE 8 but not in mozilla, I did test to see that it works on this website, with that said do you have any suggestions as to how I might go about fixing it?

This is with CB 1.14 and joomla 1.5.22 and a rockettheme template

Warm Regards,

Test with default Joomla template to rule out rocket template as cause.

I found out that this appears when your IE is not in Compatibility View.
Tun on your Compatibility View located in Tools and it should work.