Test script with radio and checkbox answers #87m2

DEMO http://mobile-island.narod.ru/001/001/0087/index.html

- With the choice of one or more answers, via radio buttons or checkboxes.
- Questions and answers are set in the test code.
- Correct and incorrect answer numbers are highlighted in different colors.
- If the answer is incorrect, the correct answer is reported.
- Output of the final test result with the calculation of correct, incorrect and missed questions.
- stylish radio and checkbox buttons.
Uses: html, css, javascript.

The questions are asked in the file script.js. Each question corresponds to a separate block, beginning and ending with a square bracket and consisting of the following points:

where,
- Next to the ´Question´ items, the question itself follows.
- Next to the items ´Response method´ - you should specify the type of checkbox or radio.
- Next are the answers to the question:
The correct answers to the question must be indicated opposite the ´True´ items.
Next to the "Error" items, you must specify incorrect answers to the question.
Accordingly, for responses of the radio type, there can be only 1 correct answer, for responses of the checkbox type there are several.

var questionsA = [
[
[´Question´, ´ What are the three months of autumn called?´],
[´Response method´, ´checkbox´],
[´True´, ´October´],
[´Error´, ´January´],
[´True´, ´September´],
[´True´, ´July´],
[´Error´, ´March´] // here the comma is not needed because the last item in the group.
],
[
[´Question´, ´How many days are there in a week?´],
[´Response method´, ´radio´],
[´Error´, ´5´],
[´Error´, ´4´],
[´Error´, ´6´],
[´True´, ´7´] // there is no need for a comma here, because the last item in the group.