diff --git a/js/recaptcha.js b/js/recaptcha.js
new file mode 100644
index 0000000..f1c3363
--- /dev/null
+++ b/js/recaptcha.js
@@ -0,0 +1,24 @@
+(function($) {
+
+  "use strict";
+
+  /**
+   * Makes sure that captchas can continue working after AJAX calls.
+   */
+  Drupal.behaviors.recaptchaReload = {
+    attach: function(context, settings) {
+      if (typeof(settings.recaptcha) != 'undefined' && typeof(grecaptcha) != 'undefined') {
+        if (document.readyState == 'complete') {
+          var el = $('.' + settings.recaptcha.class, context);
+          if (el.size() > 0 && el.children().size() == 0) {
+            grecaptcha.render(el.get(0), {
+              sitekey: el.data('sitekey'),
+              theme: el.data('theme')
+            });
+          }
+        };
+      }
+    }
+  };
+
+})(jQuery);
diff --git a/recaptcha.module b/recaptcha.module
index e0e31e6..478839f 100644
--- a/recaptcha.module
+++ b/recaptcha.module
@@ -119,9 +119,21 @@ function recaptcha_captcha($op, $captcha_type = '') {
             '#suffix' => $noscript,
           );
 
+          // Adds the recaptcha script.
+          $captcha['form']['recaptcha_widget']['#attached'] = array(
+            'js' => array(
+              'https://www.google.com/recaptcha/api.js' => array('external' => TRUE),
+              drupal_get_path('module', 'recaptcha') . '/js/recaptcha.js' => array(),
+              array(
+                'data' => array('recaptcha' => array('class' => 'g-recaptcha')),
+                'type' => 'setting',
+              )
+            ),
+          );
+
           // @todo: #1664602: D7 does not yet support "async" in drupal_add_js().
           // drupal_add_js(url('https://www.google.com/recaptcha/api.js', array('query' => array('hl' => $language->language), 'absolute' => TRUE)), array('defer' => TRUE, 'async' => TRUE, 'type' => 'external'));
-          $data = array(
+          /*$data = array(
             '#tag' => 'script',
             '#value' => '',
             '#attributes' => array(
@@ -130,7 +142,7 @@ function recaptcha_captcha($op, $captcha_type = '') {
               'defer' => 'defer',
             ),
           );
-          drupal_add_html_head($data, 'recaptcha_api');
+          drupal_add_html_head($data, 'recaptcha_api');*/
         }
         else {
           // Fallback to Math captcha as reCAPTCHA is not configured.