https://www.ncinvest.gov/modules/custom/ncalert/js/ncalerts.js?v=16

1(function($) {
2  "use strict";
3  Drupal.behaviors.nc_alerts = {
4    attach: function (context, settings) {
5
6
7
8      once('alertLoad', 'body').forEach(function (element) {
9
10        $(element).find('#alerts').each(function (i) {
11
12          // DC-4552 add alert telephone link color for visibility
13          $(this).find('a[href^="tel:"]').css('color', 'white');
14
15          // remove controls if only one alert
16          let alertCount = $('.alert-item').length;
17          let alerts = new bootstrap.Carousel($(this));
18          if (alertCount < 2) {
19            $(this).find('.carousel-control-prev').remove();
20            $(this).find('.carousel-control-next').remove();
21            $(this).find('.carousel-play').remove()
22          }
23          else {
24            // Check if Alerts have been paused
25            let alertPause = getAlertPause();
26            if(alertPause === "Pause") {
27              $(this).find('.carousel-play').show()
28              $(this).find('.carousel-pause').hide()
29              alerts.pause();
30            }
31            else {
32              $(this).find('.carousel-play').hide()
33              $(this).find('.carousel-pause').show()
34              // start alert autoplay
35              alerts.cycle();
36            }
37          }
38
39          // pause button
40          $(this).find('.carousel-pause').on('click', () => {
41            $(this).find('.carousel-play').show()
42            $(this).find('.carousel-pause').hide()
43            alerts.pause();
44            localStorage.setItem("alertPause", "Pause");
45          });
46
47          // play button
48          $(this).find('.carousel-play').on('click', () => {
49            $(this).find('.carousel-play').hide()
50            $(this).find('.carousel-pause').show()
51            alerts.cycle();
52            localStorage.setItem("alertPause", "Play");
53          });
54
55          // DC-2954 hide alerts until carousel is rendered
56          $('#alerts').show();
57        });
58      });
59
60      function getAlertPause() {
61        let ap = localStorage.getItem("alertPause");
62        return (ap === null) ? "Play" : ap;
63      }
64    }
65  };
66}(jQuery));