43059 javascript debug

Debug the attached javascript functions validateForm() and function radio_button_checker(). When you submit the HTML form, on Submit, it should call validateForm(), which repeatedly calls radio_button_checker(). If each survey question radio button is not checked, a javascript alert screen is popped up, focus goes to the missing survey question, and submit is aborted. Submit will only go to the next page if all conditions in validateForm() return true. It nearly works, but something is broken.