var AAN = AAN || {};

Formstone.NoConflict();
try {
    AAN.nav_universal = function ($) {

        var namespace = 'header';

        var $doc = $(document);
        var $html = $('html');
        var $body = $('body');
        var $nav = $('.nav-universal-container');
        var $btnSiteSearch = $nav.find('.btn-site-search');
        var btnSiteSearchTextDefault = $btnSiteSearch.text();
        var btnSiteSearchTextHide = 'Hide Search';
        var $siteSearch = $nav.find('.site-search-container');
        var $btnPublications = $nav.find('.publications button')
        var $modal = $('.modal-publications');
        var $btnModalClose = $modal.find('.btn-close');
        var $loginModal = $('#login');
        var $btnLogin = $nav.find('.login button');

        init = function () {

            var closeModal = function () {
                $(".hdr-global").show();
                $("main").show();
                $(".ftr-global-container").show();
                $body.removeClass('modal-active-publications');
                $modal.siblings().each(function () {
                    $(this)[0].inert = false;
                });
                $btnPublications.focus();
                $doc.off('keyup.publicationsModal');
            };

            $btnPublications.on('click', function () {
                $(".hdr-global").hide();
                $("main").hide();
                $(".ftr-global-container").hide();
                $body.addClass('modal-active-publications');
                $modal.scrollTop(0);
                $modal.siblings().each(function () {
                    $(this)[0].inert = true;
                });
                $btnModalClose.focus();

                $doc.on('keyup.publicationsModal', function (e) {
                    if (e.keyCode === 27) {
                        closeModal();
                    }
                });
            });

            $btnModalClose.on('click', function () {
                closeModal();
            });

            $btnSiteSearch.on('click', function () {
                var $btn = $(this);
                if ($nav.hasClass('search-active')) {
                    $nav.removeClass('search-active');
                    $siteSearch.fadeOut('fast');
                    $btn.text(btnSiteSearchTextDefault);
                }
                else {
                    $nav.addClass('search-active');
                    $btn.text(btnSiteSearchTextHide);
                    $siteSearch.fadeIn('fast');
                    $siteSearch.find('input[type="search"]').eq(0).focus();
                }
            });

            $btnLogin.on('click', function () {
                $loginModal.addClass('visible');
                $loginModal.animate({
                    'opacity': 1,
                }, 500);

                $html.addClass('modal-open');
            });

            $loginModal.find('.overlay, .btn-close').on('click', function () {
                $loginModal.animate({
                    'opacity': 0,
                }, 500, function () {
                    $loginModal.removeClass('visible');
                });

                $html.removeClass('modal-open');
            });
        };

        self.init();

    }(jQuery);
} catch (error) { console.error(error); }

try {
    AAN.main_nav = function ($) {

        var namespace = 'main-nav';

        var $html = $('html');
        var $menu = $('#main-menu');
        var $menuBtn = $menu.find('.btn-nav-main');
        var $submenuTriggers = $menu.find('.icon-submenu-trigger');
        var $navButtons = $menu.find('> ul > li');

        init = function () {
            $menuBtn.on('click.' + namespace, function () {
                var $this = $(this);
                if (!$html.hasClass('menu-open')) {
                    $this.find('span').html('Hide');
                    $this.attr('aria-expanded', 'true');
                }
                else {
                    $this.find('span').html('Display');
                    $this.attr('aria-expanded', 'false');
                }
                $html.toggleClass('menu-open');
            });

            $submenuTriggers.on('click.' + namespace, function () {
                var $this = $(this),
                    $li = $this.closest('li');
                $this.blur();

                if (!$li.hasClass('submenu-open')) {
                    var $openMenu = $menu.find('.submenu-open');
                    $openMenu.find('button').attr('aria-expanded', 'false').find('span').html('Display');
                    $this.attr('aria-expanded', 'true').find('span').html('Hide');
                }
                else {
                    $this.attr('aria-expanded', 'false').find('span').html('Display');
                }

                $li.toggleClass('submenu-open');
            });

            $.fsMediaquery("bind", "mq-key", "(min-width: 959px)", {
                enter: function () {

                    whatInput.registerOnChange(inputChange, 'intent');

                    // if the main input changes (touch -> mouse, mouse -> touch) we need to change how we handle the
                    // logic for the nav menu.
                    function inputChange(type) {
                        $html.removeClass('menu-open');
                        $navButtons.find('a').off('click');

                        if (type === 'touch') {
                            $navButtons.find('> a').on('click.' + namespace, function (e) {
                                var focusEvent,
                                    li = $(this).closest('li');

                                if (!$(this).closest('li').hasClass('submenu-open')) {
                                    e.preventDefault();
                                    $menu.find('.submenu-open').removeClass('submenu-open');
                                    li.addClass('submenu-open').focus();
                                    li.one("focusout", function () {
                                        li.removeClass('submenu-open');
                                    });
                                }
                            });
                        }
                    }

                    var lastScrollPos;
                    var upDistance;

                    $(window).on('scroll.stickynav', $.throttle(150, function () {

                        var scrollTop = $(this).scrollTop();
                        var $body = $('body');
                        var headerOuterHeight = $('.hdr-global').outerHeight();

                        if (lastScrollPos) {
                            if (scrollTop > lastScrollPos && scrollTop > headerOuterHeight) {
                                $body.addClass('direction-down');
                                $body.removeClass('direction-up');
                                upDistance = null;
                            } else {

                                if (!upDistance) {
                                    upDistance = scrollTop;
                                }

                                if (upDistance - scrollTop > 25 || scrollTop < headerOuterHeight) {
                                    $body.addClass('direction-up');
                                    $body.removeClass('direction-down');
                                }
                            }
                        }

                        lastScrollPos = scrollTop;

                    }));

                },
                leave: function () {
                    $navButtons.find('a').off('click.' + namespace);
                    $(window).unbind('scroll.stickynav');
                    $('body').removeClass('direction-down');
                    $('body').removeClass('direction-up');
                }
            });
        };

        self.init();

    }(jQuery);
} catch (error) { console.error(error); }

try {
    AAN.multistepForm = function ($) {

        var $formContainer = $('#main').find('.multistep-form');

        function init() {

            $formContainer.find('fieldset.step').eq(0).removeClass('collapsed').find('.multistep-form-fields').slideDown();

            $('.multistep-form .step .button-next').on('click', function () {

                $error = false;

                $(this).parents('fieldset.step').find('input').each(function () {
                    if ($(this)[0].checkValidity()) {
                        $(this).parents(".field").removeClass('error');
                    } else {
                        $error = true;
                        $(this).parents(".field").addClass('error');
                    }
                });

                if ($error === true) {
                    return false;
                }

                $(this)
                    .parents('fieldset.step')
                    .addClass('filled')
                    .toggleClass('expanded')
                    .toggleClass('collapsed')
                    .find('.multistep-form-fields')
                    .slideUp()
                    .parents()
                    .next('fieldset.step.collapsed')
                    .toggleClass('expanded')
                    .toggleClass('collapsed')
                    .find('.multistep-form-fields')
                    .slideDown();

                return false;

            });

            $('.multistep-form .step .button').on('click', function () {

                $error = false;

                $(this).parents('fieldset.step').find('input').each(function () {
                    if ($(this)[0].checkValidity()) {
                        $(this).parents(".field").removeClass('error');
                    } else {
                        $error = true;
                        $(this).parents(".field").addClass('error');
                    }
                });

                if ($error === true) {
                    return false;
                }
            });

            $('.multistep-form .step .multistep-form-modify').on('click', function () {

                $formContainer.find('fieldset.step').addClass('collapsed').removeClass('expanded').find('.multistep-form-fields').slideUp();

                $(this)
                    .parents('fieldset.step')
                    .removeClass('filled')
                    .addClass('expanded')
                    .removeClass('collapsed')
                    .find('.multistep-form-fields')
                    .slideDown()

            });


            $('#IDoNotSeeMyMedicalSchoolListed, #IDoNotSeeMyResidencyLocationListed').on('click', function () {
                if ($(this).is(':checked')) {
                    $(this).parents('.field').next('.field').addClass('is-visible');
                    $(this).parents('.field').next('.field').find('input').prop('disabled', false);
                    $(this).parents('.field').next('.field').find('input').prop('required', true);
                    $(this).parents('.secondary-element').find('select').prop('disabled', true);
                }
                else {
                    $(this).parents('.field').next('.field').removeClass('is-visible');
                    $(this).parents('.field').next('.field').find('input').prop('disabled', true);
                    $(this).parents('.field').next('.field').find('input').prop('required', false);
                    $(this).parents('.secondary-element').find('select').prop('disabled', false);
                }
            })
        }

        if ($formContainer.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.slick_slider = function ($) {

        var $window = $(window);
        var $slick = $('.slick-slider');
        var $pagination = $('.slider-pagination');

        init = function () {
            if ($window.width() < 768) {
                $slick.slick({
                    arrows: false,
                    dots: true,
                    appendDots: $pagination
                });
            }
        };

        if ($slick.length) {
            self.init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.alert = function ($) {

        var $alert = $('main .alert-container:not([id])');
        var $breaking = $('main .breaking-container:not([id])');

        //migrate the flag from session storage to local storage.
        if (window.sessionStorage.closedAlert !== undefined) {
            window.localStorage.closedAlert = "true";
            delete window.sessionStorage.closedAlert;
        }

        //If the cookie saying the user 
        if (document.querySelector("main > .breaking-container") !== null
            && window.localStorage.closedAlert !== "true") {
            document.querySelector("main > .breaking-container")
                .style.display = "";
        }

        init = function () {

            $alert.each(function () {
                var $this = $(this);
                $this.find('.btn-close').on('click', function () {
                    $this.remove();
                });
            });
        };

        if ($alert.length) {
            self.init();
        }

        if ($breaking.length) {
            $breaking.each(function () {
                var $this = $(this);
                $this.find('.btn-close').on('click', function () {
                    window.localStorage.closedAlert = "true";
                    $this.hide();
                });
            });
        }

    }(jQuery);
} catch (error) { console.error(error); }

try {
    AAN.seeMore = function ($) {

        var $seeMoreItems = $('.see-more');

        function init() {
            // loop through each see more item on the page
            $seeMoreItems.each(function (i, el) {
                $(el).data('initialheight', $(el).find('.text').height());
                $(el).on('click', 'button', function () {
                    toggle(el);
                });

                // append the button
                $(el).append($('<button />')
                    .attr('aria-expanded', false)
                    .text($(el).data('showmorelabel'))
                    .attr('aria-label', $(this).data('aria-label-show'))
                );
            });
        }

        function toggle(el) {

            var initialHeight = $(el).data('initialheight');
            var expandedHeight = $(el).find('.text-inner').innerHeight();

            // if the component is open
            if ($(el).hasClass('is-open')) {

                $(el).find('.text').animate({
                    height: initialHeight
                });

                $(el).find('button')
                    .attr('aria-expanded', false)
                    .attr('aria-label', $(el).data('aria-label-show'))
                    .text($(el).data('showmorelabel'));

                // if the component is closed
            } else {

                $(el).find('.text').animate({
                    height: expandedHeight
                }, function () {
                    $(el).find('.text').css({
                        height: 'auto'
                    });
                });

                $(el).find('button')
                    .attr('aria-expanded', true)
                    .attr('aria-label', $(el).data('aria-label-hide'))
                    .text($(el).data('showlesslabel'));
            }

            // toggle the is-open class
            $(el).toggleClass('is-open');

        }

        $(function () {
            // if there are see more items on the page
            if ($seeMoreItems.length > 0) {
                init();
            }
        });

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.dateCarouselSlickSlider = function ($) {

        var $window = $(window);
        var $slick = $('.date-carousel .slickslider');

        init = function () {
            $slick.slick({
                //arrows: true,
                dots: false,
                infinite: true,
                slidesToShow: 7,
                slidesToScroll: 7,
                responsive: [
                    {
                        breakpoint: 768,
                        settings: {
                            dots: false,
                            infinite: true,
                            slidesToShow: 7,
                            slidesToScroll: 7
                        }
                    }
                ]
            });

            $('li.slick-slide').on('click', function () {
                $('li.slick-slide.slick-current').toggleClass('slick-current');
                $(this).toggleClass('slick-current');
            });

        };

        if ($slick.length) {
            self.init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.descriptionScroll = function ($) {

        var $scrollFollow = $('.scroll-follow'),
            $window = $(window),
            topPadding = $('.hdr-global').length > 0 ? $('.hdr-global').outerHeight() + 20 : 70,
            breakpoint = 960;

        var init = function () {
            if ($window.width() > breakpoint) {
                $scrollFollow.each(function () {
                    var params = {
                        element: $(this),
                        elementOffset: $(this).offset(),
                        parentHeight: $(this).parent().innerHeight(),
                        elementHeight: $(this).outerHeight(),
                        topPadding: topPadding
                    };

                    // Attaching event handler
                    $window.scroll(params, scrollFollow);
                    // Triggering handler once to align scroll-follow elements if page reloaded
                    if ($window.scrollTop() > 0) {
                        $window.triggerHandler('scroll');
                    }
                });
            } else {

                // Cleaning up event handler and removing style attributes
                $scrollFollow.each(function () {
                    $(this).removeAttr('style');
                });
                $window.off('scroll', scrollFollow);
            }
        };

        function scrollFollow(event) {
            var y = event.currentTarget.scrollY || event.currentTarget.pageYOffset;

            if (y > (event.data.elementOffset.top - event.data.topPadding)
                && (y - event.data.elementOffset.top + topPadding < (event.data.parentHeight - event.data.elementHeight))) {
                event.data.element.css({
                    marginTop: y - event.data.elementOffset.top + event.data.topPadding
                });
            }
            else if (y < (event.data.elementOffset.top - event.data.topPadding)) {
                event.data.element.css({
                    marginTop: 0
                });
            }
        }

        $(function () {
            // if there are items with scroll-follow on the page
            if ($scrollFollow.length > 0) {
                $window.resize(function () { init(); });
                init();
            }
        });

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.coursesOverlay = function ($) {

        var $courses = $('#main').find('.cme-moc-courses-container');

        function calcOverlay() {
            var $overlay = $courses.find('.member-only-overlay');

            $.fsMediaquery("bind", "mq-key", "(max-width: 959px)", {
                enter: function () {
                    var $secondCourse = $courses.find('.course-items li.second-item');
                    var $lastCourse = $courses.find('.course-items li:last-child');
                    var $overlayMobileHeight = $secondCourse.outerHeight() + $lastCourse.outerHeight();
                    $overlay.css('height', $overlayMobileHeight);
                },
                leave: function () {
                    $overlay.css('height', '');
                }
            });
        }

        if ($courses.length) {
            calcOverlay();
        }

        $(window).resize(function () {
            calcOverlay();
        });

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.breadcrumbs = function ($) {

        var $breadcrumbs = $('nav.breadcrumbs');

        function init() {
            if ($breadcrumbs.find('ol li').length >= 2) {
                $breadcrumbs.find('ol li:nth-last-child(2)').addClass('back-to-link').text();
            }
            else {
                $breadcrumbs.hide();
            }
        }

        if ($breadcrumbs.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.leftNav = function ($) {

        var $leftnav = $('#main').find('.left-nav');

        init = function () {
            // create dropdown select from list
            $('<select />').appendTo('.left-nav').attr('id', 'left-nav');

            // populate dropdown with menu items
            $('.left-nav a').each(function () {
                var el = $(this);

                if (el.hasClass('active')) {
                    $('<option />', {
                        "selected": "selected",
                        'value': el.attr('href'),
                        'text': el.text()
                    }).appendTo('.left-nav > select');
                }
                else {
                    $('<option />', {
                        'value': el.attr('href'),
                        'text': el.text()
                    }).appendTo('.left-nav > select');
                }
            });

            //add an accessibility label for select
            $('<label />').prependTo('select').attr('for', 'left-nav').text('Side Navigation');
            $(".left-nav select").change(function (event) {
                if (!!event.target.value) {
                    window.location = event.target.value
                }
            });
        };

        if ($leftnav.length) {
            self.init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.pageNotFound = function ($) {

        var $pageNotFound = $('#main').find('.hero.page-not-found');

        function init() {
            checkSize();
            $(window).on('resize', function () {
                checkSize();
            });
        }

        function checkSize() {
            tmpHeight = $(window).height() - ($('.hdr-global').height() + $('.ftr-global-container').height());
            $pageNotFound.css('height', tmpHeight);
        }

        if ($pageNotFound.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.scrollTabs = function ($) {

        var $courses = $('main').find('.tabs');


        function init() {
            activeItem = $courses.find('.active');
            setActive(activeItem);
        }

        function setActive(item) {
            $courses.scrollLeft(item.position().left - item.outerWidth() / 2);
            $('.tabs').scrollLeft($('.tab-menu li.active').position().left - (($(window).width() / 2) - ($('.tab-menu li.active').width() / 2)));
        }

        if ($courses.length) {
            init();
        }


    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.scrollTop = function ($) {

        var $button = $('.scroll-top-container .button-green');
        var $showpoint = $(window).height() / 2;
        var $formActions = $('.form-actions-container');

        if ($formActions.length) {
            $('body').addClass('form-actions-page');
        }

        function scrollPosition() {

            $(window).off('scroll.scrolltop').on('scroll.scrolltop', function () {
                if ($(window).scrollTop() > $showpoint) { $button.addClass('visible'); }
                if ($(window).scrollTop() <= $showpoint) { $button.removeClass('visible'); }
            });

            // scroll body to 0px on click
            $button.off('click.scrolltop').on('click.scrolltop', function (e) {
                e.preventDefault();
                $('body,html').animate({
                    scrollTop: 0
                }, 800);

                return false;
            });
        }

        scrollPosition();

        $(window).resize(function () {
            scrollPosition();
        });

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.showAbstract = function ($) {

        var $abstractContainer = $('#main').find('.search-results .abstract-container');

        function init() {
            $abstractContainer.each(function (i, el) {
                $(el).on('click', '.show-abstract-toggle', function (e) {
                    var $this = $(this),
                        $abstract = $this.next();

                    e.preventDefault();

                    // reset all abstracts
                    $('.search-results .show-abstract-toggle').removeClass('is-open').find('a').text('Show Abstract').attr('aria-label', 'Show Abstract');
                    $('.search-results .abstract-text').slideUp();

                    // abstract opens one at a time
                    if ($this.hasClass('is-open') && ($abstract.is(':visible'))) {
                        $this.removeClass('is-open').find('a').text('Show Abstract').attr('aria-label', 'Show Abstract');
                        $abstract.slideUp(400);
                    }

                    if (!($this.hasClass('is-open')) && (!($abstract.is(':visible')))) {
                        $this.addClass('is-open').find('a').text('Hide Abstract').attr('aria-label', 'Hide Abstract');
                        $abstract.slideDown(400);
                    }
                });
            });
        }

        if ($abstractContainer.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.showMore = function ($) {

        var $moreLink = $('.layout-sidebar.left a#js-show-more');

        function init() {
            $($moreLink).on('click', function (e) {
                if ($('.layout-sidebar.left .cut').hasClass('open')) {
                    $('.layout-sidebar.left .cut').hide().removeClass('open');
                    $moreLink[0].innerText = 'Show more';
                } else {
                    $('.layout-sidebar.left .cut').show().addClass('open');
                    $moreLink[0].innerText = 'Show less';
                }
            });
        }

        if ($moreLink.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.showAccordion = function ($) {

        var $accordionContainer = $('main').find('.accordion-container');

        function init() {
            $('.accordion-header').on('click', function () {
                var $container = $(this.parentElement);
                // abstract opens one at a time
                if ($container.find('.accordion-list').hasClass('is-open')) {
                    $container.find('.accordion-list').removeClass('is-open').slideUp(400);
                    $container.find(".fa-chevron-down").show();
                    $container.find(".fa-chevron-up").hide();
                } else {
                    $container.find('.accordion-list').addClass('is-open').slideDown(400);
                    $container.find(".fa-chevron-down").hide();
                    $container.find(".fa-chevron-up").show();
                }
            });
        }

        if ($accordionContainer.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.dropdown = function ($) {

        var $dropdown = $('.dropdown');

        function init($this) {
            var $trigger = $this.find('.dropdown-trigger');
            var $content = $this.find('.dropdown-content');
            var $html = $('html');
            var $document = $(document);

            $trigger.on('click keyup', function (e) {
                e.preventDefault();

                if (e.type === 'click' || e.keyCode === 13 || e.keyCode == 32) {
                    $('.dropdown-content').not($(this).next()).removeClass('visible');
                    var triggerClass = $trigger.hasClass('active');
                    if (triggerClass) {
                        $trigger.removeClass('active');
                    } else {
                        $trigger.addClass('active');
                    }
                    $content.toggleClass('visible');
                    $html.attr('data-scrollpos', $(window).scrollTop());
                    $html.toggleClass('modal-open');
                    $html.removeClass('menu-open');
                }
            });

            $document.on('click.dropdown', function (e) {
                if (!$(e.target).closest('.dropdown').length) {
                    $content.removeClass('visible');
                    $trigger.removeClass('active');
                }
            });

            $content.find('.cancel, .btn-close').on('click', function (e) {
                e.preventDefault();
                e.stopPropagation();

                $content.find('input').each(function () {
                    $(this).val('');
                });

                $content.find('.fs-checkbox-checked').each(function () {
                    $(this).click();
                });

                $content.toggleClass('visible');
                $html.removeClass('modal-open');

                if ($(window).width() < 960) {
                    $('html, body').scrollTop($html.data('scrollpos'));
                }
            });

            $content.find('.apply').on('click', function (e) {
                e.preventDefault();
                e.stopPropagation();
                $content.toggleClass('visible');
                $html.removeClass('modal-open');

                if ($(window).width() < 960) {
                    $('html, body').scrollTop($html.data('scrollpos'));
                }
            });
        }

        if ($dropdown.length) {
            $dropdown.each(function () {
                init($(this));
            })
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.formstoneElements = function ($) {
        $("input[type='radio']").filter(function (x, y) {
            //we want to exclude all the inputs that the css 'input[type="radio"] + label' or 'input[type="radio"] + input[type="hidden"] + label' selects
            //as those radio inputs will be handled by the css.

            if (y.nextElementSibling === null)
                return true;

            if (y.nextElementSibling.tagName === "LABEL")
                return false;

            if (y.nextElementSibling.tagName === "input" && y.nextElementSibling.nextElementSibling.tagName === "LABEL")
                return false;

            return true;
        }).fsCheckbox();

        function browserSupportsDateInput() {
            var input = document.createElement("input");
            input.setAttribute("type", "date");
            return input.type == "date";
        }

        // showing the native datepicker only on touch
        if (!Modernizr.touchevents && !browserSupportsDateInput()) {
            $('input[type="date"]')
                .attr('type', 'text')
                .datepicker({
                    dateFormat: 'mm/dd/yy'
                });
        }

        $('.date-input').on("click change focus", function () {
            // removes pseudo placeholder text if input has changed
            $(this).parent().removeClass('inputdate-active');
            // resets pseudo placeholder text if input is empty
            if ($('.date-input').val() === '') {
                $(this).parent().addClass('inputdate-active');
            }
        });

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.convertCats = function ($) {

        var $cats = $('.categories-list .search-results-categories');

        function init() {
            // create select dropdown
            var $select = $('<select />');
            $select.appendTo(".categories-list");

            // populate dropdown with list items
            $(".categories-list .search-results-categories a").each(function () {
                var el = $(this);
                $("<option />", {
                    "value": el.attr("href"),
                    "text": el.text()
                }).appendTo($select);
            });

            // replace categories list with select
            $cats.replaceWith($select);

            // add an id to select
            $select.attr('id', 'categories');

            // set the first option as selected
            $select.removeAttr('selected').find('option:first').attr('selected', 'selected');
            $select[0].selectedIndex = 0;
        }

        if ($cats.length) {
            init();
        }

    }(jQuery);
} catch (error) { console.error(error); }
try {
    AAN.customInputFile = function ($) {
        var $browse = $('#main').find('input[type="file"]');

        function customBrowse() {
            $browse.each(function () {
                var $input = $(this);
                var $label = $input.next('label');
                var labelPlaceholder = 'No Files Selected';

                $label.find('span').html(labelPlaceholder);

                $input.on('change', function (e) {
                    var fileName = e.target.value.split('\\').pop();;

                    if (fileName) {
                        $label.find('span').html(fileName);
                    }
                });

                // Firefox ignores input[type="file"]:focus
                // fix: add toggle for has-focus class
                $input
                    .on('focus', function () { $input.addClass('has-focus'); })
                    .on('blur', function () { $input.removeClass('has-focus'); });
            });
        }

        if ($browse.length) {
            customBrowse();
        }

    }(jQuery);
} catch (error) { console.error(error); }

try {
    AAN.emailShare = function (subject, body) {
        var url = window.location.href;
        subject = subject || document.title;

        if (window.location.hash === "") {
            url = url.split("#")[0];
        }

        window.location = "mailto:?subject=" + subject + "&body=" + body + " " + url;
    };

    // This will handle hiding the top banners and remembering when the banners have been closed.
    AAN.bannerBlocks = function ($) {
        let breakings = Array.slice.call([], document.querySelectorAll(".breaking-container[id]")),
            alerts = Array.slice.call([], document.querySelectorAll(".alert-container[id]")),
            banners = breakings.concat(alerts);

        // If a banner has not yet been closed, show it and add a click event for closing it.
        banners
            .forEach(function (container) {
                const id = container.id;
                if (window.localStorage["closed" + id + "Alert"] === "true") {
                    return;
                }
                container.style.display = "";
                container.querySelector(".btn-close").onclick = function () {
                    window.localStorage["closed" + id + "Alert"] = "true";
                    container.style.display = "none";
                };
            });

        // Clean up flags for closed banners that no longer exist.
        let closedBanners = Object.keys(window.localStorage).filter(function (x) { return !!x.match(/closed[\w\d-]+Alert/g); });
        closedBanners.forEach(function (bannerKey) {
            if (!banners.find(function (banner) {
                return "closed" + banner.id + "Alert" === bannerKey;
            })) {
                delete window.localStorage[bannerKey];
            }
        });
    }(jQuery);
} catch (error) { console.error(error); }