function qmcGoTo(pageId) { var pages = document.querySelectorAll('#quiz-melao-caetano .page'); for (var i = 0; i < pages.length; i++) { pages[i].classList.remove('active'); } var nextPage = document.getElementById(pageId); if (nextPage) { nextPage.classList.add('active'); } var quiz = document.getElementById('quiz-melao-caetano'); if (quiz) { var quizTop = quiz.getBoundingClientRect().top + window.pageYOffset - 80; window.scrollTo({ top: quizTop, behavior: 'smooth' }); } } function qmcIr(url) { window.location.href = url; }