diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7664704
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.bak
\ No newline at end of file
diff --git a/classes/output/renderer.php b/classes/output/renderer.php
index e75440d..fa91bf8 100644
--- a/classes/output/renderer.php
+++ b/classes/output/renderer.php
@@ -11,7 +11,7 @@ class renderer extends plugin_renderer_base {
     private static $modals_rendered = false;
 
     public function render_activity($activity_id) {
-        $script = "<script src='https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js' integrity='sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz' crossorigin='anonymous'></script><script data-activity-id='$activity_id' src='/mod/exp360/script.js'></script>";
+        $script = "<script data-activity-id='$activity_id' src='/mod/exp360/script.js'></>";
         return $script;
     }
 
diff --git a/global.js b/global.js
index 54c5780..30a4d72 100644
--- a/global.js
+++ b/global.js
@@ -14,53 +14,77 @@ document.addEventListener("DOMContentLoaded", function () {
 
   // Function to get URL parameters
   function getUrlParameter(name) {
-    url = document.location.href;
-    urlobj = new URL(url);
+    const url = document.location.href;
+    const urlobj = new URL(url);
     return urlobj.searchParams.get(name);
   }
 
+  // Function to wait until a global variable is defined
+  function waitForGlobalVariable(variableName) {
+    return new Promise((resolve) => {
+      const checkVariable = setInterval(() => {
+        if (window[variableName]) {
+          clearInterval(checkVariable);
+          resolve();
+        }
+      }, 100);
+    });
+  }
+
   // Check if the 'embed' parameter is set to '1'
   if (getUrlParameter("embed") === "1") {
     // Apply custom CSS to hide Moodle interface elements
-    var style = document.createElement("style");
+    const style = document.createElement("style");
     style.innerHTML = `
-            body.path-mod {
-                #header, #footer, .breadcrumb, .navbar, .side-pre, .side-post, .drawer, .drawer-toggler, .footer-popover, .navigation {
-                    display: none !important;
-                }
-                #region-main {
-                    margin: 0;
-                    padding: 0;
-                }
-            }
-        `;
+      body.path-mod {
+        #header, #footer, .breadcrumb, .navbar, .side-pre, .side-post, .drawer, .drawer-toggler, .footer-popover, .navigation {
+          display: none !important;
+        }
+        #region-main {
+          margin: 0;
+          padding: 0;
+        }
+      }
+    `;
     document.head.appendChild(style);
 
-    loadScript(
-      "https://code.jquery.com/jquery-3.7.1.min.js",
-      "sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=",
-      "anonymous"
-    )
+    // Load jQuery if not already defined
+    const jQueryPromise = window.jQuery
+      ? Promise.resolve()
+      : loadScript(
+        "https://code.jquery.com/jquery-3.7.1.min.js",
+        "sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=",
+        "anonymous"
+      ).then(() => waitForGlobalVariable("$"));
+
+    jQueryPromise
       .then(() => {
         console.log("jQuery loaded successfully");
-        // Load Bootstrap after jQuery is loaded
-        return loadScript(
-          "https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js",
-          "sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz",
-          "anonymous"
-        );
+
+        // Load Bootstrap if not already defined
+        const bootstrapPromise = window.bootstrap
+          ? Promise.resolve()
+          : loadScript(
+            "https://stackpath.bootstrapcdn.com/bootstrap/5.3.3/js/bootstrap.bundle.min.js",
+            "sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz",
+            "anonymous"
+          ).then(() => waitForGlobalVariable("bootstrap"));
+
+        return bootstrapPromise;
       })
       .then(() => {
         console.log("Bootstrap loaded successfully");
-        $(document).ready(function () {
-          $(".btn-secondary:contains('Back')").hide()
 
-          var embedded = getUrlParameter("embed");
-          var inModal = getUrlParameter("modal");
+        $(document).ready(function () {
+          $(".btn-secondary:contains('Back')").hide();
+
+          const embedded = getUrlParameter("embed");
+          const inModal = getUrlParameter("modal");
+          const page = getUrlParameter("page") ? getUrlParameter("page") : 0;
 
           // Set required attribute on inputs associated with labels containing <i title="Required field">
           $('label:has(i[title="Required field"])').each(function () {
-            var inputId = $(this).attr("for");
+            const inputId = $(this).attr("for");
             $("#" + inputId).attr("required", "required");
           });
 
@@ -70,7 +94,14 @@ document.addEventListener("DOMContentLoaded", function () {
           });
 
           $("form").each(function () {
-            var form = $(this);
+            const form = $(this);
+
+            // Check if the form has a button where the text contains "Finish attempt"
+            let isLast = false;
+            const finishButton = form.find('input[type="submit"][value*="Finish attempt"]');
+            if (finishButton.length) {
+              isLast = true;
+            }
 
             form.submit(function (event) {
               event.preventDefault(); // Prevent the default form submission
@@ -82,10 +113,10 @@ document.addEventListener("DOMContentLoaded", function () {
               }
 
               // Serialize the form data
-              var formData = form.serialize();
+              let formData = form.serialize();
 
               // Add the submit button's data to formData
-              var submitButton = form.find(
+              const submitButton = form.find(
                 'input[type="submit"][name="savevalues"]'
               );
               if (submitButton.length) {
@@ -96,35 +127,57 @@ document.addEventListener("DOMContentLoaded", function () {
                   encodeURIComponent(submitButton.val());
               }
 
-              var sesskey = form.find('input[name=sesskey]').val();
-              var attempt = form.find('input[name=attempt]').val();
-
-              console.log(sesskey);
-              console.log(attempt);
+              const sesskey = form.find('input[name=sesskey]').val();
+              const attempt = form.find('input[name=attempt]').val();
 
               // Perform the AJAX request
               $.ajax({
                 url: form.attr("action"), // Use the form's action attribute
                 type: form.attr("method"), // Use the form's method attribute
                 data: formData,
-                success: function (response) {
+                success: function (response, status, xhr) {
                   if (form.attr("action").includes("/quiz/")) {
-                    var finalize = "/mod/quiz/processattempt.php";
-                    var data = {
-                      attempt: attempt,
-                      finishattempt: 1,
-                      sesskey: sesskey,
-                    };
-                    $.post(finalize, data, function (response) {
-                      console.log(response);
-                      // Close the modal if `modal=1` is set
+                    // Check if the quiz has a next page by calling the attempt.php page
+                    let nextUrl = form.attr("action").replace("processattempt", "attempt");
+                    nextUrl += "&page=" + (parseInt(page) + 1) + "&attempt=" + attempt + "&sesskey=" + sesskey;
+
+                    if (isLast) {
+                      nextUrl = "https://invalid.invalid";
+                    }
+
+                    $.get(nextUrl, function (response) {
+                      console.log(nextUrl + " seems to be a valid URL, redirecting...");
+                      nextUrl = nextUrl + "&embed=1";
+
                       if (inModal === "1") {
-                        window.top.closeQuizModal();
-                      } else {
-                        // Else call the nextContent function
-                        window.top.nextContent();
+                        nextUrl += "&modal=1";
                       }
-                    });
+
+                      document.location.href = nextUrl;
+
+                      return;
+                    })
+                      .fail(function () {
+                        console.log("No next page found at " + nextUrl + ", finalizing attempt...");
+
+                        const finalize = "/mod/quiz/processattempt.php";
+                        const data = {
+                          attempt: attempt,
+                          finishattempt: 1,
+                          sesskey: sesskey,
+                        };
+                        $.post(finalize, data, function (response) {
+                          console.log(response);
+                          // Close the modal if `modal=1` is set
+                          if (inModal === "1") {
+                            window.top.closeQuizModal();
+                          } else {
+                            // Else call the nextContent function
+                            window.top.nextContent();
+                          }
+                        });
+                      });
+
                   } else {
                     // Close the modal if `modal=1` is set
                     if (inModal === "1") {
@@ -147,7 +200,7 @@ document.addEventListener("DOMContentLoaded", function () {
         });
       })
       .catch((error) => {
-        console.error(error);
+        console.error(error.message);
       });
   }
-});
+});
\ No newline at end of file
diff --git a/script.js b/script.js
index 9b92f9c..141127c 100644
--- a/script.js
+++ b/script.js
@@ -29,32 +29,31 @@
 
   var currentScript = document.currentScript;
 
-  var myModal = document.getElementById("fullScreenModal");
+  function waitForGlobalVariable(variableName) {
+    return new Promise((resolve) => {
+      const checkVariable = setInterval(() => {
+        if (window[variableName]) {
+          clearInterval(checkVariable);
+          resolve();
+        }
+      }, 100);
+    });
+  }
 
-  myModal.addEventListener("shown.bs.modal", function () {
-    const modalIframe = window.$("#modal-iframe");
-
-    modalIframe.css("width", "100%");
-    modalIframe.css("height", "100%");
-    modalIframe.css("border", "none");
-  });
-
-  loadScript(
-    "https://code.jquery.com/jquery-3.7.1.min.js",
-    "sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=",
-    "anonymous"
-  )
-    .then(() => {
-      console.log("jQuery loaded successfully");
-      window.$ = jQuery;
-      return loadScript(
-        "https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js",
-        "sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz",
-        "anonymous"
-      );
-    })
+  waitForGlobalVariable("bootstrap")
     .then(() => {
       console.log("Bootstrap loaded successfully");
+
+      var myModal = $("#fullScreenModal");
+
+      myModal[0].addEventListener("shown.bs.modal", function () {
+        const modalIframe = window.$("#modal-iframe");
+
+        modalIframe.css("width", "100%");
+        modalIframe.css("height", "100%");
+        modalIframe.css("border", "none");
+      });
+
       var scriptId = "script-" + Math.random().toString(36).substring(2, 9);
       currentScript.id = scriptId;
 
@@ -164,7 +163,6 @@
       window.top.closeQuizModal = closeQuizModal;
       window.top.goToQuiz = window.top.nextContent;
 
-
       $(currentScript)
         .parent()
         .append(
@@ -180,12 +178,8 @@
           $(currentScript).closest("li.section").attr("id")
         );
       });
-
-      $("head").append(
-        '<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">'
-      );
     })
     .catch((error) => {
-      console.error(error);
+      console.error(error.message);
     });
 })();