Customize SlickQuiz plugin

I am creating a quiz created with SlickQuiz, and wish to conditionally display a different SVG file (created with MapSVG) for each question and on the results page of the quiz. The SVG files need to be displayed on a page using a shortcode, which can't (as far as I could determine) be inserted into the SlickQuiz plugin. So I think the solution is to conditionally display the SVG on a page by putting the following PHP in a custom page template, above the shortcode that inserts the quiz: <?php $q = $question_number; // load the svg for the next question - question 2 if ($q == 1) { echo do_shortcode('[mapsvg id="467" title="My Q2 SVG"]'); // quesion 2 is the last question so load the svg for the results page } elseif ($q == 2) { echo do_shortcode('[mapsvg id="475" title="My results page SVG"]'); // no question number received so load the svg for q1 } else { echo do_shortcode('[mapsvg id="475" title="My Q1 SVG"]'); } ?> I have tested the above, by manually setting the $q variable, and it does indeed display the different SVG files above the quiz. So what I need is someone who can write the javascript (AJAX call?) from the SlickQuiz plugin (possibly the js/[login to view URL] file) to send the current question number variable to be picked up by the php, each time the "Next >>" button or "Get Your Score>>" button is clicked. If you think there is better approach to achieve this you should also suggest it before starting the work. Note that you should develop and test on your own development environment as I cannot provide admin access to my live site.