 50, 50); // 4 arguments for the rect features: x, y, width and height

</script></xmp></code></pre>
            <!-- ==================================== -->

            <!-- ==================== JAVASCRIPT SECTION : EXECUTE THIS CODE AND MAKE IT INTERACTIVE ==================== -->
            <script>
              // At the beginning, I read the html and JS fragments
              myHtmlParser("html-sectionA", "res-sectionA");
              myJSParser("js-sectionA", "res-sectionA");

              // I