https://thebroadwalkcentre.co.uk/wp-content/themes/thebroadwalkcen…/js/scripts-filtering.js?ver=7.1.2

1document.addEventListener("DOMContentLoaded", function () {
2    var a_z_filters = [].slice.call(document.querySelectorAll(".a-z-filter li[data-letter]"));
3    var entry_cards = [].slice.call(document.querySelectorAll("article.hentry"));
4    a_z_filters.forEach(function (a_z_filter) {
5        a_z_filter.addEventListener("click", (event) => {
6            if (a_z_filter.classList.contains('reset')) {
7				entry_cards.forEach(function (entry_card) {
8                    entry_card.classList.remove('hidden')
9                })
10				a_z_filters.forEach(function (reset_a_z_filter) {
11                    reset_a_z_filter.classList.remove('current')
12                })
13				a_z_filter.classList.add('current');
14				return;
15			}
16			if (!a_z_filter.classList.contains('current')) {
17                entry_cards.forEach(function (entry_card) {
18                    entry_card.classList.add('hidden')
19                })
20                var active_cards = [].slice.call(document.querySelectorAll("article.hentry.fc-" + a_z_filter.dataset.letter));
21                active_cards.forEach(function (active_card) {
22                    active_card.classList.remove('hidden')
23                })
24                var current_filters = [].slice.call(document.querySelectorAll(".a-z-filter li.current"));
25                current_filters.forEach(function (current_filter) {
26                    current_filter.classList.remove('current')
27                })
28                a_z_filter.classList.add('current');
29            } else if (a_z_filter.classList.contains('current')) {
30                entry_cards.forEach(function (entry_card) {
31                    entry_card.classList.remove('hidden')
32                })
33                a_z_filter.classList.remove('current');
34            }
35        }, false);
36    })
37    function liveSearch() {
38        let cards = document.querySelectorAll('article.hentry:not(.hidden)')
39        let search_query = document.getElementById("liveSearch").value;
40        for (var i = 0; i < cards.length; i++) {
41            if (cards[i].innerText.toLowerCase()
42                .includes(search_query.toLowerCase())) {
43                cards[i].classList.remove("liveSearchHidden");
44            } else {
45                cards[i].classList.add("liveSearchHidden");
46            }
47        }
48    }
49    let typingTimer;
50    let typeInterval = 200;
51    let searchInput = document.getElementById("liveSearch")
52	if (searchInput) {
53    searchInput.addEventListener('keyup', () => {
54        clearTimeout(typingTimer);
55        typingTimer = setTimeout(liveSearch, typeInterval);
56    });
57	}
58});