var radioChecked = false;
                    jQuery(".title input:radio").each(function () {
                        if (jQuery(this :checked)) {
                            radioChecked = true;
                            break;
                        };
                    });
                    if(!radioChecked) {
                        alert('You must select a course for the conference.');
                        addHiglight(document.regForm.name);
                        return false;
                    }