https://piste-maps.co.uk/Portals/_default/skins/xcillion/js/scripts.js?cdv=133

1function buttonUp() {
2  var e = $(".search .searchInputContainer input").val();
3  ((e = $.trim(e).length),
4    0 !== e
5      ? $(".search").css("overflow", "visible")
6      : ($(".search .searchInputContainer input").val(""),
7        $(".search-toggle-icon").css("display", "block"),
8        $(".search").css("overflow", "hidden")),
9    $(".search .searchInputContainer a.dnnSearchBoxClearText").click(
10      function () {
11        $(".search .searchInputContainer a.dnnSearchBoxClearText").hasClass(
12          "dnnShow",
13        )
14          ? $(this).css("overflow", "visible")
15          : $(".search").css("overflow", "hidden");
16      },
17    ));
18}
19$(document).ready(function () {
20  ($(".navbar-nav.sm-collapsible .caret").click(function (e) {
21    e.preventDefault();
22  }),
23    $('[data-toggle="tooltip"]').length &&
24      $('[data-toggle="tooltip"]').tooltip(),
25    $('<span class="search-toggle-icon"></span>').insertAfter(
26      ".search a.SearchButton",
27    ));
28  var searchBox = $(".search"),
29    searchToggleIcon = $(".search-toggle-icon"),
30    clearSearchBox = $(".search .searchInputContainer a.dnnSearchBoxClearText"),
31    searchInput = $(".search .searchInputContainer input"),
32    searchActive = false;
33  (searchToggleIcon.click(function (event) {
34    event.stopPropagation();
35    !searchActive
36      ? (searchBox.addClass("search-open"),
37        searchInput.focus(),
38        (searchActive = true))
39      : (searchBox.removeClass("search-open"),
40        searchInput.focusout(),
41        searchInput.val(""),
42        clearSearchBox.removeClass("dnnShow"),
43        $(".search").css({ overflow: "hidden" }),
44        (searchActive = false));
45  }),
46    searchBox.mouseup(function () {
47      return false;
48    }),
49    searchToggleIcon.mouseup(function () {
50      return false;
51    }),
52    $(document).click(function (event) {
53      if (!$(event.target).parents(".search").length) {
54        searchActive == true && searchToggleIcon.click();
55      }
56    }),
57    searchInput.keyup(buttonUp),
58    $("a#search-action").click(function () {
59      $("#search-top").toggleClass("active");
60    }));
61});