https://mda34.org/sites/all/modules/contrib/captcha/captcha.js?sktrao

1(function ($) {
2
3  Drupal.behaviors.captcha = {
4    attach: function (context) {
5
6      // Turn off autocompletion for the CAPTCHA response field.
7      // We do it here with JavaScript (instead of directly in the markup)
8      // because this autocomplete attribute is not standard and
9      // it would break (X)HTML compliance.
10      $("#edit-captcha-response").attr("autocomplete", "off");
11
12    }
13  };
14
15  Drupal.behaviors.captchaAdmin = {
16    attach: function (context) {
17      // Add onclick handler to checkbox for adding a CAPTCHA description
18      // so that the textfields for the CAPTCHA description are hidden
19      // when no description should be added.
20      // @todo: div.form-item-captcha-description depends on theming, maybe
21      // it's better to add our own wrapper with id (instead of a class).
22      $("#edit-captcha-add-captcha-description").click(function() {
23        if ($("#edit-captcha-add-captcha-description").is(":checked")) {
24          // Show the CAPTCHA description textfield(s).
25          $("div.form-item-captcha-description").show('slow');
26        }
27        else {
28          // Hide the CAPTCHA description textfield(s).
29          $("div.form-item-captcha-description").hide('slow');
30        }
31      });
32      // Hide the CAPTCHA description textfields if option is disabled on page load.
33      if (!$("#edit-captcha-add-captcha-description").is(":checked")) {
34        $("div.form-item-captcha-description").hide();
35      }
36    }
37
38  };
39
40})(jQuery);