reorganize files

public/js/app.js

@@ -0,0 +1,55 @@
+// src/js/app.js
+
+document.addEventListener('DOMContentLoaded', function() {
+    const currentPage = window.location.pathname.split('/').pop();
+
+    if (currentPage === 'consent.html') {
+        initConsentPage();
+    } else if (currentPage === 'quiz.html') {
+        initQuizPage();
+    } else if (currentPage === 'questionnaire.html') {
+        initQuestionnairePage();
+    } else if (currentPage === 'results.html') {
+        initResultsPage();
+    }
+});
+
+function initConsentPage() {
+    const consentButton = document.getElementById('consent-button');
+    consentButton.addEventListener('click', function() {
+        fetch('../data/questions.json')
+            .then(response => response.json())
+            .then(data => {
+                const quizVersions = Object.keys(data.quizzes);
+                const randomVersion = quizVersions[Math.floor(Math.random() * quizVersions.length)];
+                localStorage.setItem('quizVersion', randomVersion);
+                window.location.href = 'quiz.html';
+            });
+    });
+}
+
+function initQuizPage() {
+    const version = localStorage.getItem('quizVersion');
+    loadQuestions(version);
+}
+
+function initQuestionnairePage() {
+    // Logic for initializing the questionnaire page
+}
+
+function initResultsPage() {
+    // Logic for displaying results
+}
+
+function loadQuestions(version) {
+    fetch('../data/questions.json')
+        .then(response => response.json())
+        .then(data => {
+            const questions = data.quizzes[version];
+            displayQuestions(questions);
+        });
+}
+
+function displayQuestions(questions) {
+    // Logic to display questions on the quiz page
+}