[SOLVED] Mailchimp sign-up form in text widged not triggering success message

Hi,
I have a problem with mailchimp placed in a text widget in the side bar.

When a subscriber submits his name and subscribes, a redirect to a thank you message should occur, but it doesn't.

Also when es subscriber enters nothing, but hits submit, it is supposed to redirect to an error page. This does not happen either

The same code plonked into a pop-up (I have set it to show 1000 times for testing purposes - so you can try it) works beautifully.

So it must have something to do with either the widget or the sidebar setting. Cannot figure out what it is.

Do any of you have any idea where this problem may come from?

The whole thing is located at www.annashiney.com

Thanks,
Ann.