$(document).ready(function () {
    var isMobile = false; //initiate as false
    // device detection
    if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent) ||
        /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0, 4)))
        isMobile = true;
    $(window).scroll(function () {
        var viewport = $(window).height();
        var totalHeight = $(document).height();
        var currentHeight = $(window).scrollTop();
        var footerHeight = $('.footer').height();
        var targetHeight = totalHeight - viewport - footerHeight + 100;
        if (currentHeight <= targetHeight) {
            $('.floatingTools')
                .addClass('floatingTools__in')
                .removeClass('floatingTools__out hidden');
        }
        else {
            $('.floatingTools')
                .addClass('floatingTools__out')
                .removeClass('floatingTools__in');
        }
    });
    // show social button
    $('.floatingTools__share > a').click(function (e) {
        socialToolsShowHide($(this));
    });
    // print contentfloatingTools__share__social
    $('.floatingTools__print').click(function () {
        printContent();
    });
    $(document).on('keydown', ".floatingTools__share > a", function (e) {
        if (e.keyCode == 13) {
            socialToolsShowHide($(this));
        }
    });
    $(document).on('keydown', ".floatingTools__share__social__item:first a", function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
                socialToolsHide();
            }
            else {
            }
        }
    });
    $(document).on('keydown', ".floatingTools__share__social__item:last a", function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                socialToolsHide();
            }
        }
    });
    // show hide function
    function socialToolsShowHide($this) {
        if ($this.closest('.floatingTools').find('ul').hasClass('displayBlock')) {
            $this.closest('.floatingTools').find('ul').removeClass('displayBlock');
        }
        else {
            $this.closest('.floatingTools').find('ul').addClass('displayBlock');
        }
    }
    function socialToolsHide() {
        $('.floatingTools').find('ul').removeClass('displayBlock');
    }
    function printContent() {
        window.print();
    }
    function closeFloatingTools() {
        $('.floatingTools__inner, .floatingTools__share__social').removeClass('displayBlock');
        $('.floatingTools__item a').blur();
    }
    function setSocialMediaLink() {
        var currentPageUrl = window.location.href;
        var emailSubject = $('.floatingTools .icon-mail-icon').parents('.floatingTools__share__social__item').find('a').attr('data-subject');
        var emailBody = $('.floatingTools .icon-mail-icon').parents('.floatingTools__share__social__item').find('a').attr('data-body');
        if ($('.floatingTools').length > 0) {
            $('.floatingTools .icon-linkdin-icon').parents('.floatingTools__share__social__item').find('a').attr('href', 'https://www.linkedin.com/cws/share?url=' + currentPageUrl);
            $('.floatingTools .icon-facebook-icon').parents('.floatingTools__share__social__item').find('a').attr('href', 'https://www.facebook.com/sharer/sharer.php?u=' + currentPageUrl);
            $('.floatingTools .icon-wechat-icon').parents('.floatingTools__share__social__item').find('a').attr('href', currentPageUrl);
            $('.floatingTools .icon-mail-icon').parents('.floatingTools__share__social__item').find('a').attr('href', 'mailto:?subject=' + emailSubject + '&body=' + emailBody + currentPageUrl);
        }
    }
    $(function () {
        setSocialMediaLink();
        if (isMobile) {
            $('.floatingTools__print').css('display', 'none !important');
        }
        $(document).bind('touchstart click', function (e) {
            var floatingTools = $(".floatingTools");
            if (!floatingTools.is(e.target) && floatingTools.has(e.target).length === 0) {
                closeFloatingTools();
            }
        });
        setWechat();
        function setWechat() {
            $(document).find('.floatingTools__share__social__item .icon-wechat-icon').parents('.floatingTools__share__social__item').find('a').click(function (e) {
                openWechatLightbox(e, $(this), $(this).attr('href'));
            });
            $(document).on('keydown', ".floatingTools__share__social__item .icon-wechat-icon", function (e) {
                if (e.keyCode == 13) {
                    openWechatLightbox(e, $(this).parents('.floatingTools__share__social__item').find('a'), $(this).parents('.floatingTools__share__social__item').find('a').attr('href'));
                }
            });
            $(document).on('wechatlightbox-closed', function () {
                $('.floatingTools__item a:first').focus();
            });
        }
    });
    $('.footer__top__icons .icon-wechat-icon').parent('a').on('click keydown', function (e) {
        if (e.type == 'click' || (e.type == 'keydown' && e.keyCode == 13)) {
            openWechatLightbox(e, $(this), $(this).attr('href'), true);
        }
    });
    var captchaAudioUrl = apiDomain + '/contactus/captcha-audio';
    var captchaImageUrl = apiDomain + '/contactus/captcha-image';
    $(document).ready(function () {
        setMobileAppLayout();
        setVoiceOver();
        setEmailLinkClick();
        setBestBrowserView();
        // tabindex for mobile menu close button
        $('.headerMobile__close').attr('tabindex', 0);
        addSelectedToLangDropdown();
        function setCookie(name, value, days) {
            var expires = "";
            if (days) {
                var date = new Date();
                date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
                expires = "; expires=" + date.toUTCString();
            }
            document.cookie = name + "=" + (value || "") + expires + "; path=/";
        }
        function getCookie(name) {
            var nameEQ = name + "=";
            var ca = document.cookie.split(';');
            for (var i = 0; i < ca.length; i++) {
                var c = ca[i];
                while (c.charAt(0) == ' ')
                    c = c.substring(1, c.length);
                if (c.indexOf(nameEQ) == 0)
                    return c.substring(nameEQ.length, c.length);
            }
            return null;
        }
        function eraseCookie(name) {
            document.cookie = name + '=; Max-Age=-99999999;';
        }
        // Geo location check
        var geoLocationApi = apiDomain + "/api/locate";
        if (typeof getCookie('askGeolocation') == 'undefined' || getCookie('askGeolocation') == null) {
            if (getCookie('askGeolocation') != 'yes') {
                // if no cookie, means that need to ask client to change language
                showLocate(geoLocationApi);
            }
        }
        else {
        }
        $('.geo-location .close, .geo-location .link').attr('tabindex', 0);
        function showLocate(locate) {
            $.ajax({
                url: locate
            }).done(function (data) {
                var location = data.code;
                if ((location == 'JP' && $('html').attr('lang') != 'ja') || (location == 'FR' && $('html').attr('lang') != 'fr')) {
                    $('.geo-location .inner-wrap .text').text($('.geo-location .inner-wrap .text').attr('data-' + location));
                    if (location == 'JP') {
                        var jaPath = $('.toggle-ja').attr('href');
                        $('.geo-location .inner-wrap .link').attr('href', jaPath);
                    }
                    if (location == 'FR') {
                        var frPath = $('.toggle-fr').attr('href');
                        $('.geo-location .inner-wrap .link').attr('href', frPath);
                    }
                    $('.geo-location').fadeIn(function () {
                        setHeaderPosition();
                    });
                }
            });
        }
        $(document).on('keydown', ".geo-location .close", function (e) {
            if (e.keyCode == 13) {
                geolocationCloseClick();
            }
        });
        $('.geo-location .close').click(function () {
            geolocationCloseClick();
        });
        $('.geo-location a.link').click(function (e) {
            geolocationLinkClick(e, $(this));
        });
        $(document).on('keydown', ".geo-location a.link", function (e) {
            if (e.keyCode == 13) {
                geolocationLinkClick(e, $(this));
            }
        });
        function geolocationLinkClick(e, $this) {
            e.preventDefault();
            setCookie('askGeolocation', 'yes', 7);
            window.location.href = $(this).attr('href');
        }
        function geolocationCloseClick() {
            setCookie('askGeolocation', 'yes', 7);
            $('.geo-location').fadeOut(function () {
                setHeaderPosition();
                $('.headerTop__menu:first-child').focus();
            });
        }
        // close header menu if hover outside menu
        $("#content").mousemove(function () {
            $('.headerMenu').addClass('hidden');
        });
        function setBestBrowserView() {
            $('.resolution-suggestion').insertAfter($('.geo-location'));
            $('.resolution-suggestion .close').attr('tabindex', 0);
            // let html = '<div class="resolution-suggestion"><div class="inner-wrap"><div class="text">The Best Screen Size</div><a class="close"></a></div></div>';
            // $(html).prependTo($('body'));
            // if (!isMobile) {
                if (typeof getCookie('showResolutionSuggestion1') == 'undefined' || getCookie('showResolutionSuggestion1') == null) {
                    if (getCookie('showResolutionSuggestion1') != 'yes') {
                        // if no cookie, means that need to ask client to change language
                        $('.resolution-suggestion').addClass('showNotice');
                    }
                }
                else {
                }
                $('.resolution-suggestion .close').click(function () {
                    resolutionSuggestionCloseClick();
                });
                $(document).on('keydown', ".resolution-suggestion .close", function (e) {
                    if (e.keyCode == 13) {
                        resolutionSuggestionCloseClick();
                    }
                });
                function resolutionSuggestionCloseClick() {
                    setCookie('showResolutionSuggestion1', 'yes', 0.16);
                    $('.resolution-suggestion').fadeOut(function () {
                        setHeaderPosition();
                        $('.headerTop__menu:first-child').focus();
                    });
                }
            // }
        }
        setCaptcha();
        setHeaderPosition();
    });
    // fix can't back to skip menu if focus on .skipFocusExit
    $('.skipFocusExit').remove();
    // focus menu enter and exit
    $('.headerFocus').on('focusin', function () {
        $('.headerFocus').addClass('show');
    });
    $('.headerFocus').on('focusout', function () {
        $('.headerFocus').removeClass('show');
        $('.headerTop').focus();
    });
    // focus and scroll to navigation contnet
    $(document).on('keydown', ".headerFocus__menu", function (e) {
        if (e.keyCode == 13) {
            e.preventDefault();
            var ele = void 0;
            if ($(this).index() == 1) {
                // focus on content
                ele = $('#content').find('a, [tabindex="0"]').eq(0);
            }
            else if ($(this).index() == 2) {
                // focus on navigation
                ele = $('.headerTop a:first');
            }
            else if ($(this).index() == 3) {
                // focus on footer
                ele = $('.footer__top a:first');
            }
            ele.focus();
            // setTimeout(function(){
            //     ele.scrollIntoView();
            // },1000)
        }
    });
    // wechat popup
    $('.headerTop__social__item .icon-wechat-icon').parent('a').on('click keydown', function (e) {
        if (e.type == 'click' || (e.type == 'keydown' && e.keyCode == 13)) {
            openWechatLightbox(e, $(this), $(this).attr('href'), true);
        }
    });
    // hide main menu when top menu is focused
    $('.headerTop').hover(function () {
        $('.headerMenu__section').addClass('hidden');
    });
    // hidden dropdown for the top menu buttons, lanauge, size and search
    $('.headerTop__button').click(function () {
        headerToButtonClick($(this));
    });
    $('.headerTop__button').keydown(function (e) {
        if (e.keyCode == 13) {
            headerToButtonClick($(this));
        }
    });
    // bind keyboard on search input
    $(document).on('keydown', '.headerTop__section:eq(0) .headerTop__close', function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
                $('.headerTop__search__input').focus();
                return false;
            }
            else {
            }
        }
    });
    // bind keyboard on lang selector
    $(document).on('keydown', '.headerTop__section:eq(2) .headerTop__close', function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
                $('.headerTop__hidden__inner:visible .headerTop__hidden__item:last').focus();
                return false;
            }
            else {
            }
        }
    });
    $(document).on('keydown', '.headerTop__hidden__inner:visible .headerTop__hidden__item:last', function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                $('.headerTop__section:eq(2) .headerTop__close').focus();
                return false;
            }
        }
    });
    function headerToButtonClick($this) {
        var target = $this.attr('class').replace(/\s+/, ' ').split(' ')[1];
        $('.headerTop__close, .headerTop__hidden, .headerTop__hiddenS').addClass('hidden');
        $this.closest('.headerTop__section').find('.headerTop__hidden, .headerTop__hiddenS').removeClass('hidden');
        $this.closest('.headerTop__section').find('.headerTop__close').removeClass('hidden');
        if (target === "headerSearch") {
            setTimeout(function () {
                $this.closest('.headerTop__section').find('.headerTop__search__input').focus();
            }, 20);
        }
        else {
            setTimeout(function () {
                $this.closest('.headerTop__section').find('.headerTop__close').focus();
            }, 20);
        }
        $this.attr('tabindex', -1);
    }
    $('.headerTop__end').focus(function () {
        $(this).closest('.headerTop__section').find('.headerTop__close').focus();
    });
    // $(document).on('keydown', '.headerTop__search__input', function (e) {
    // 	if (e.keyCode == 9) {
    // 		if (e.shiftKey) {
    //            $('#content').find('a, [tabindex="0"]').eq(0).focus();
    //           return false;
    // 		} else {
    //
    //         }
    // 	}
    // });
    // close dropdown box
    $('.headerTop__close').click(function () {
        headerTopClose($(this));
    });
    $('.headerTop__close').keydown(function (e) {
        if (e.keyCode == 13) {
            headerTopClose($(this));
        }
    });
    function headerTopClose($this) {
        setTimeout(function () {
            $('.headerTop__hidden, .headerTop__hiddenS').addClass('hidden');
            $('.headerTop__close').addClass('hidden');
            $this.closest('.headerTop__section').find('.headerTop__button').focus().attr('tabindex', 0);
            ;
        }, 50);
    }
    // hidden main menu
    $('.header__menu__item').hover(function () {
        headerMenuItemOpen($(this));
    });
    $(document).on('keydown', '.header__menu__item a', function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                var headerMenuSection = $(this).parents('.header__menu__item').attr('class').split(' ')[1].substr(0, 6);
                if ($('.headerMenu').find($('.' + headerMenuSection + '_button')).length > 0) {
                    $('.headerMenu__section:visible .headerMenu__section__text:first a').focus();
                    return false;
                }
            }
        }
    });
    $('.header__menu__item a').focus(function () {
        headerMenuItemOpen($(this).parents('.header__menu__item'));
        // setTimeout(function(){
        //     // focus to item list
        //     $('.headerMenu .headerMenu__section:visible .headerMenu__section__text a:first').focus();
        // }, 10)
    });
    $(document).on('keydown', ".headerMenu__section:visible .headerMenu__section__text:last a", function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                var targetItem = $(this).parents('.headerMenu__section').attr('class').split(' ')[1].substr(0, 6);
                $('.header__menu__item.' + targetItem).next().find('a').focus();
                // $('.mobile-menu-trigger a').focus();
                return false;
            }
        }
    });
    // force last sub item to go next header item
    $(document).on('keydown', '.headerMenu__section__button', function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                var targetItem = $(this).parents('.headerMenu__section').attr('class').split(' ')[1].substr(0, 6);
                $('.header__menu__item.' + targetItem).next().find('a').focus();
                // $('.mobile-menu-trigger a').focus();
                return false;
            }
        }
    });
    // force first sub item to go prev header item or logo
    $('.headerMenu .firstFocus').focus(function () {
        var targetItem = $(this).parents('.headerMenu__section').attr('class').split(' ')[1].substr(0, 6);
        if ($('.header__menu__item.' + targetItem).prev().find('a').length > 0) {
            $('.header__menu__item.' + targetItem).prev().find('a').focus();
        }
        else {
            $('.header__logo a').focus();
            $('.headerMenu').addClass('hidden');
        }
    });
    function headerMenuItemOpen($this) {
        var $menuItem = $this.attr('class').replace(/\s+/, ' ').split(' ')[1];
        $('.headerMenu').addClass('hidden');
        if ($menuItem) {
            $('.headerMenu__section').addClass('hidden');
            var $dropdownItem = '.' + $menuItem + '_button';
            $($dropdownItem + ', .headerMenu').removeClass('hidden');
        }
    }
    // close hidden main menu
    $('.headerMenu__section').mouseleave(function () {
        $('.headerMenu__section, .headerMenu').addClass('hidden');
    });
    // mobile menu expand
    // add mobile overlay
    $('<div class="mobile-overlay"></div>').insertBefore($('#header'));
    // move mobile menu outside main content
    $('.headerMobile').insertBefore($('.mainContent'));
    // set mobile hamburger href to void, prevert from jumping to top when clicking the button
    $('.header__hamburger').attr('href', 'javascript:void()');
    // disable body drag on mobile
    $('.mobile-overlay').on('touchmove', function (e) {
        e.preventDefault();
    });
    $('.headerMobile').wrapInner('<div class="headerMobile__container"></div>');
    $('.header__hamburger').click(function () {
        $('.mobile-overlay').fadeIn();
        $('.headerMobile').removeAttr('style');
        setTimeout(function () {
            $('.headerMobile').removeClass('hidden');
            ariaHideDivForMobileMenu();
        }, 10);
        $('body').addClass('mobile-opened');
        $('.header__hamburger').on('scroll', function () {
            var scrollTop = $(this).scrollTop();
            if (scrollTop + $(this).innerHeight() >= this.scrollHeight) {
                alert('end');
            }
            else if (scrollTop <= 0) {
                alert('top');
            }
            else {
                $('#message').text('');
            }
        });
        bindHeaderMobileTouchMove();
        $(window).on('resize', function () {
            bindHeaderMobileTouchMove();
            //
        });
        function bindHeaderMobileTouchMove() {
            if ($(window).height() > 500) {
                $('.headerMobile').bind('touchmove', function (e) {
                    e.preventDefault();
                });
            }
            else {
                $('.headerMobile').unbind('touchmove');
            }
        }
        //if(isKeyboardUser){
        // focus on first item
        setTimeout(function () {
            $('.headerMobile__options__item:first').focus();
        }, 10);
        // } else {
        //     $('.headerMobile__options').focus();
        // }
    });
    // set aria hidden on other div
    function ariaHideDivForMobileMenu() {
        $('.header, .mainContent').attr('aria-hidden', 'true');
        $('.headerMobile').removeAttr('aria-hidden');
    }
    function ariaShowDivForMobileMenu() {
        $('.header, .mainContent, .headerMobile').removeAttr('aria-hidden');
        $('.headerMobile').attr('aria-hidden', 'true');
    }
    // set tab event on mobile menu
    $('.headerMobile__menu__sub:last').keydown(function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                $('.headerMobile__options__item:first').focus();
                return false;
            }
        }
    });
    $('.headerMobile__options__item:first').keydown(function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
                $('.headerMobile__menu__sub:last').focus();
                return false;
            }
            else {
            }
        }
    });
    var $mobileTarget;
    // mobile menu select options
    $('.headerMobile__options__item').click(function () {
        headerMobile__options__itemClick($(this));
    });
    $('.headerMobile__options__item').keydown(function (e) {
        if (e.keyCode == 13) {
            headerMobile__options__itemClick($(this));
        }
    });
    function headerMobile__options__itemClick($this) {
        $mobileTarget = $this.attr('class').replace(/\s+/, ' ').split(' ')[1];
        $mobileTarget = $mobileTarget.replace(/\s+/, ' ').split('__')[1];
        $('.headerMobile__hidden__section').addClass('hidden');
        $('.hm__' + $mobileTarget).removeClass('hidden');
        $('.headerMobile__hidden').removeClass('hidden');
        if (isKeyboardUser) {
            if ($mobileTarget === 'search') {
                $('.hm__' + $mobileTarget + ' input:first').focus();
            }
            else {
                $('.hm__' + $mobileTarget + ' a:first').focus();
            }
        }
    }
    $('.headerMobile__end').focus(function () {
        $('.headerMobile__hidden').addClass('hidden');
        $('.headerMobile__close').focus();
    });
    $('.headerMobile__hidden__end').focus(function () {
        $('.hmb__' + $mobileTarget).focus();
    });
    // mobile menu close
    $('.headerMobile__close, .mobile-overlay').click(function () {
        closeMobileMenu();
    });
    $('.headerMobile__close').keydown(function (e) {
        if (e.keyCode == 13) {
            closeMobileMenu();
        }
    });
    function closeMobileMenu() {
        $('.headerMobile').addClass('hidden');
        $('body').removeClass('mobile-opened');
        //$('.header__hamburger').focus();
        $('.headerMobile__hidden').addClass('hidden');
        setTimeout(function () {
            $('.headerMobile').hide(0);
        }, 800);
        $('.mobile-overlay').fadeOut(function () {
            $('.header__hamburger').focus();
        });
        ariaShowDivForMobileMenu();
    }
    // accessbility mobile menu
    $('.mobileMenuEnd').focus(function () {
        $('.headerMobile__options a:first').focus();
    });
    $('.headerMobileSearch').click(function () {
        var $searchQuery = $('.headerMobile__search__input').val();
        if ($searchQuery) {
            window.location.href = '/search.html?searchField=' + $searchQuery;
        }
    });
    // set font size
    $('.font__size__item').click(function () {
        if ($(this).hasClass('sizeN')) {
            $('html').removeClass('size-medium size-large');
        }
        else if ($(this).hasClass('sizeM')) {
            $('html').removeClass('size-large').addClass('size-medium');
        }
        else if ($(this).hasClass('sizeL')) {
            $('html').removeClass('size-medium').addClass('size-large');
        }
    });
    // Accesible dropdowns
    // if($('.custom-dropdown').length > 0){
    //     accessiblePullDown($('.custom-dropdown'));
    // }
    function addSelectedToLangDropdown() {
        var currentLang = $('html').attr('lang');
        $('.headerTop__hidden').find('.toggle-' + currentLang).addClass('selected');
    }
    function setVoiceOver() {
        setHeaderAccessibility();
        $(window).on('resize', function () {
            setHeaderAccessibility();
        });
        function setHeaderAccessibility() {
            var objs = $('.headerTop, .headerMenu, .headerMobile');
            if ($(window).width() < 1200) {
                objs.attr('aria-hidden', 'true');
            }
            else {
                objs.removeAttr('aria-hidden');
            }
        }
    }
    function setEmailLinkClick() {
        $('.email-link').click(function (e) {
            e.preventDefault();
            window.location.href = "mailto:" + $(this).attr('data-e1') + "@" + $(this).attr('data-e2') + "?subject=" + $(this).attr('data-subject');
        });
    }
    function setCaptcha() {
        getCaptchaImage(captchaImageUrl);
        var captchaObj;
        var captchaAudioContainer = $('<div class="captcha-lightbox"><a class="close" tabindex="0"><i class="icons icon-close-icon"></i></a><div class="inner"><audio controls autoplay><source src="#" type="audio/mpeg"></audio></div></div>');
        captchaAudioContainer.appendTo($('body'));
        $('.captcha-tools .speaker, .captcha-tools .refresh').attr('tabindex', 0);
        // reset captcha
        $(document).find('.captcha-tools .refresh').click(function (e) {
            getCaptchaImage(captchaImageUrl);
        });
        $(document).on('keydown', ".captcha-tools .refresh", function (e) {
            if (e.keyCode == 13) {
                getCaptchaImage(captchaImageUrl);
            }
        });
        // open audio
        $(document).find('.captcha-tools .speaker').click(function (e) {
            openCaptchaAudioLightbox(e, $(this));
        });
        $(document).on('keydown', ".captcha-tools .speaker", function (e) {
            if (e.keyCode == 13) {
                openCaptchaAudioLightbox(e, $(this));
            }
        });
        // close audio
        $(document).on('click', '.captcha-lightbox .close', function () {
            closeCaptchaAudioLightbox();
        });
        $(document).on('keydown', ".captcha-lightbox .close", function (e) {
            if (e.keyCode == 13) {
                closeCaptchaAudioLightbox();
            }
            if (e.keyCode == 9) {
                if (e.shiftKey) {
                    return false;
                }
                else {
                    // $('.html5-video-player a').focus();
                    // return false;
                }
            }
        });
        function refreshCaptcha() {
        }
        function openCaptchaAudioLightbox(e, $this) {
            captchaObj = $this;
            e.preventDefault();
            var newDate = new Date();
            var d = newDate.getTime();
            var audioLink = captchaAudioUrl + '?d=' + d;
            $('.captcha-lightbox').find('audio').attr('src', audioLink);
            $('html, body').css('overflow', 'hidden');
            $('.captcha-lightbox').fadeIn(function () {
                $('.captcha-lightbox .close').focus();
            });
        }
        function closeCaptchaAudioLightbox() {
            $('html, body').removeAttr('style');
            $('.captcha-lightbox').fadeOut(function () {
                captchaObj.focus();
            });
        }
        function getCaptchaImage(url) {
            $.ajax({
                dataType: 'text/plain',
                url: url,
                crossDomain: true,
                xhrFields: { withCredentials: true },
                success: function (data) {
                }
            }).always(function (data) {
                $('.captcha_img').attr('src', data.responseText.replace(/\\/g, '').replace(/\"/g, ""));
            });
        }
    }
    function setHeaderPosition() {
        function setHeaderBufferTop() {
            var headerBufferTop = 0;
            if ($('body').hasClass('admin-menu')) {
                headerBufferTop += $('#admin-menu').outerHeight();
            }
            if ($('.geo-location').is(':visible')) {
                headerBufferTop += $('.geo-location').outerHeight();
                if ($('.resolution-suggestion').is(':visible')) {
                    $('.resolution-suggestion').css('top', $('.geo-location').outerHeight());
                }
            }
            else {
                $('.resolution-suggestion').css('top', 0);
            }
            // if ($(window).width() >= 800) {
                if ($('.resolution-suggestion').is(':visible')) {
                    headerBufferTop += $('.resolution-suggestion').outerHeight();
                }
            // }
            $('#header, .headerFocus').css('top', headerBufferTop + 'px');
            $('.mainContent').css('padding-top', headerBufferTop + 'px');
        }
        setHeaderBufferTop();
        $(window).on('resize', function () {
            setHeaderBufferTop();
        });
    }
    function setMobileAppLayout() {
        var userAgent = navigator.userAgent;
        if (userAgent.indexOf("InvestHK/") >= 0) {
            $('body').addClass('isMobileApp');
        }
        else {
            $('body').addClass('desktop');
        }
    }
    $(window).resize(function () {
        if ($(window).width() <= 1100) {
            $('.footer__sitemap__section').not('.footer__sitemap__section__active').find('a').attr('tabindex', -1);
            $('.footer__sitemap__section.footer__sitemap__section__active').find('a').attr('tabindex', 0);
            $('.footer__sitemap__section').find('button').attr('tabindex', 0);
        }
        else {
            $('.footer__sitemap__container').stop().removeAttr('style');
            $('.footer__sitemap__section').removeClass('footer__sitemap__section__active');
            $('.footer__sitemap__section').find('a').attr('tabindex', 0);
            $('.footer__sitemap__section').find('button').attr('tabindex', -1);
        }
    }).trigger('resize');
    $('.footer__sitemap__section').click(function () {
        if ($(window).width() <= 1100) {
            if (!$(this).hasClass('footer__sitemap__section__active')) {
                resetFooterSection();
                $(this).addClass('footer__sitemap__section__active');
                $(this).find('.footer__sitemap__container').stop().slideDown();
                $('.footer__sitemap__section').find('a').attr('tabindex', 0);
            }
            else {
                resetFooterSection();
            }
        }
        //$('.footer__sitemap__section').find('.footer__sitemap__arrows').css({'transform' : 'rotate(135deg)'});
        //$('.footer__sitemap__section').css({'max-height':'60px'});
        //$('.footer__sitemap__section').find('a').attr('tabindex',-1);
        // $(this).find('.footer__sitemap__arrows').css({'transform' : 'rotate(-45deg)'});
        // if(getHeight <= 60){
        //     $(this).css({'max-height':'1000px'});
        //     $('body, html').animate({scrollTop: $(this).offset().top},500);
        //     $(this).find('a').attr('tabindex',0);
        // }else{
        //     $(this).css({'max-height':'60px'})
        //     $('.footer__sitemap__section').find('.footer__sitemap__arrows').css({'transform' : 'rotate(135deg)'});
        //     $(this).find('a').attr('tabindex',-1);
        // }
        function resetFooterSection() {
            //reset all containers
            $('.footer__sitemap__section').removeClass('footer__sitemap__section__active');
            if ($(window).width() <= 1100) {
                $('.footer__sitemap__container').stop().slideUp(400);
                $('.footer__sitemap__section').find('a').attr('tabindex', -1);
            }
        }
    });
    /// <reference path="./../../js-common/validator.ts" />
    $(function () {
        // set dropdown
        if ($('#contactus-country-dropdown').length > 0) {
            var contactusCountryDropdown = new Menubutton(document.getElementById('contactus-country-dropdown'));
            contactusCountryDropdown.init();
        }
        // add focus to contactus__submit
        $('.contactus__submit').attr('tabindex', 0);
        $('.contactus__submit').on('click', function (e) {
            contactusFormSubmit(e);
        });
        $(document).on('keydown', "#contactusForm input", function (e) {
            if (e.keyCode == 13) {
                contactusFormSubmit(e);
            }
        });
    });
    function contactusFormSubmit(e) {
        var isError = false;
        e.preventDefault();
        $('.checkbox-with-desc').each(function () {
            var input = $(this).find('input');
            if (input.attr('required') && !input.is(':checked')) {
                isError = true;
                $(this).find('.error-msg').show(0);
            }
            else {
                $(this).find('.error-msg').hide(0);
            }
        });
        var result = checkValidation({
            targetForm: "contactusForm"
        });
        if (result && !isError) {
            // $('.contactus__submit').off();
            $('.contactus__message').remove();
            var requestPage_1 = apiDomain + '/api/contactus_form?language=' + htmlLang;
            var formData = $('#contactusForm').serialize();
            sendContactusRequest(requestPage_1, formData);
            $('.contactus__submit').addClass('hidden');
            $('<div class="loader"></div>').appendTo($('.contactus__submit').parents('.m-form__section'));
        }
    }
    function sendContactusRequest(requestPage, formData) {
        // get session token
        $.ajax({
            url: apiDomain + "?q=services/session/session_token",
            type: "get",
            crossDomain: true,
            xhrFields: { withCredentials: true },
            dataType: "text",
            error: function (jqXHR, textStatus, errorThrown) {
                //alert(errorThrown);
            },
            success: function (token) {
                var sessionToken = token;
                $.ajax({
                    method: "POST",
                    url: requestPage,
                    //dataType : 'jsonp',
                    data: formData,
                    crossDomain: true,
                    xhrFields: { withCredentials: true },
                    headers: {
                        'X-CSRF-Token': sessionToken
                    }
                    // beforeSend: function (request) {
                    //   request.setRequestHeader("X-CSRF-Token", sessionToken);
                    // },
                }).done(function (data) {
                    if (data.is_sent == 'success') {
                        window.location.href = data.link + '?from=contactUs';
                    }
                    else if (data.is_sent == 'fail') {
                        $('.contactus__submit').removeClass('hidden');
                        $('.loader').remove();
                        var errorMsg_1 = '';
                        $.each(data.message, function (index, item) {
                            if (index == 0) {
                                errorMsg_1 += item;
                            }
                            else {
                                errorMsg_1 = errorMsg_1 + '<br>' + item;
                            }
                        });
                        $('<div class="contactus__message">' + errorMsg_1 + '</div>').insertAfter($('#contactusForm'));
                        $('.contactus__message').fadeIn();
                    }
                });
            }
        });
    }
    // not allow number for input
    $(document).on('keydown', '#m-lastName, #m-firstName', function (e) {
        if ((e.keyCode >= 48 && e.keyCode <= 57) || (e.keyCode >= 96 && e.keyCode <= 105)) {
            return false;
        }
    });
    /// <reference path="./../../js-common/validator.ts" />
    var requestPage = apiDomain + '/api/request_form?language=' + htmlLang;
    var sessionToken;
    $(function () {
        // set dropdown
        if ($('#request-dropdown').length > 0) {
            var requestDropdown = new Menubutton(document.getElementById('request-dropdown'));
            requestDropdown.init();
        }
        // add focus to request__submit
        $('.request__submit').attr('tabindex', 0);
        var formData;
        $('.request__submit').on('click', function (e) {
            requestFormSubmit(e);
        });
        $(document).on('keydown', "#requestForm input", function (e) {
            if (e.keyCode == 13) {
                requestFormSubmit(e);
            }
        });
    });
    function requestFormSubmit(e) {
        var isError = false;
        e.preventDefault();
        $('.checkbox-with-desc').each(function () {
            var input = $(this).find('input');
            if (input.attr('required') && !input.is(':checked')) {
                isError = true;
                $(this).find('.error-msg').show(0);
            }
            else {
                $(this).find('.error-msg').hide(0);
            }
        });
        var result = checkValidation({
            targetForm: "requestForm"
        });
        if (result && !isError) {
            // $('.request__submit').off();
            $('.request__message').remove();
            formData = $('#requestForm').serialize();
            sendRequest(requestPage, formData);
            $('.request__submit').addClass('hidden');
            $('<div class="loader"></div>').appendTo($('.request__submit').parents('.m-form__section'));
        }
    }
    function sendRequest(requestPage, formData) {
        // get session token
        $.ajax({
            url: apiDomain + "?q=services/session/session_token",
            type: "get",
            crossDomain: true,
            xhrFields: { withCredentials: true },
            dataType: "text",
            error: function (jqXHR, textStatus, errorThrown) {
                //alert(errorThrown);
            },
            success: function (token) {
                sessionToken = token;
                $.ajax({
                    method: "POST",
                    url: requestPage,
                    //dataType : 'jsonp',
                    data: formData,
                    crossDomain: true,
                    xhrFields: { withCredentials: true },
                    headers: {
                        'X-CSRF-Token': sessionToken
                    }
                    // beforeSend: function (request) {
                    //   request.setRequestHeader("X-CSRF-Token", sessionToken);
                    // },
                }).done(function (data) {
                    if (data.is_sent == 'success') {
                        window.location.href = data.link + '?from=stayUpToDate';
                    }
                    else if (data.is_sent == 'fail') {
                        $('.request__submit').removeClass('hidden');
                        $('.loader').remove();
                        var errorMsg_1 = '';
                        $.each(data.message, function (index, item) {
                            if (index == 0) {
                                errorMsg_1 += item;
                            }
                            else {
                                errorMsg_1 = errorMsg_1 + '<br>' + item;
                            }
                        });
                        $('<div class="request__message">' + errorMsg_1 + '</div>').insertAfter($('#requestForm'));
                        $('.request__message').fadeIn();
                    }
                });
            }
        });
    }
    // not allow number for input
    $(document).on('keydown', '#m-name', function (e) {
        if ((e.keyCode >= 48 && e.keyCode <= 57) || (e.keyCode >= 96 && e.keyCode <= 105)) {
            return false;
        }
    });
});
//open and close right menu
$(function () {
    closeStickyRight();
    $('.stickyRightButton').click(function (e) {
        isKeyboardUser = false;
        stickyRightButtonCLick(e, $(this));
    });
    $('.stickyRightButton').keydown(function (e) {
        if (e.keyCode == 13) {
            isKeyboardUser = true;
            stickyRightButtonCLick(e, $(this));
        }
    });
    function stickyRightButtonCLick(e, $this) {
        if ($('.sticky__contentRight').is(':visible')) {
            closeStickyRight();
        }
        else {
            openStickyRight(e, $this);
            closeStickyLeft();
        }
    }
    $('.stickyRightClose').click(function (e) {
        stickyRightClose(e);
    });
    $('.stickyRightClose').keydown(function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
                $('.sticky__right__contact a:last').focus();
                return false;
            }
            else {
                $('.sticky__right__contact a:first').focus();
                return false;
            }
        }
        else if (e.keyCode == 13) {
            isKeyboardUser = true;
            stickyRightClose(e);
            return false;
        }
    });
    function stickyRightClose(e) {
        e.preventDefault();
        closeStickyRight();
    }
    function closeStickyRight() {
        $('.sticky__right__arrow').removeClass('opened');
        var contentRightHeight = $('.sticky__contentRight').outerHeight(true);
        $('.sticky__contentRight').animate({ 'bottom': -contentRightHeight + 'px' });
        setTimeout(function () {
            $('.sticky__contentRight').css({ 'display': 'none' });
        }, 700);
        if (isKeyboardUser) {
            $('.stickyRightButton').focus();
        }
    }
    function openStickyRight(e, $this) {
        $this.find('.sticky__right__arrow').addClass('opened');
        e.preventDefault();
        $('.sticky__contentRight').css({ 'display': 'block' }).animate({ 'bottom': '45px' });
        if ($('.sticky__right__contact').find('a').length > 0) {
            $('.sticky__right__contact').find('a:first').focus();
        }
        else {
            $('.stickyRightClose').focus();
        }
    }
    $('.sticky__right__contact a:last').keydown(function (e) {
        if (e.keyCode == 9) {
            if (e.shiftKey) {
            }
            else {
                $('.stickyRightClose').focus();
                return false;
            }
        }
    });
    // set tab index to left button
    //$('.sticky__left__header').attr('tabindex',0);
    closeStickyLeft();
    // $('.sticky__left__header').click(function(e:any) {
    //     if($(window).width() <= 1330){
    //         if($('.sticky__innerLeft.mobileContent').is(':visible')){
    //             closeStickyLeft();
    //         }else{
    //             openStickyLeft(e, $(this));
    //             closeStickyRight();
    //         }
    //     }
    // });
    function closeStickyLeft() {
        $('.sticky__left__header').removeClass('opened');
        var mobileContentLeftHeight = $('.sticky__innerLeft.mobileContent').outerHeight(true);
        $('.sticky__innerLeft.mobileContent').animate({ 'bottom': -mobileContentLeftHeight + 'px' });
        setTimeout(function () {
            $('.sticky__innerLeft.mobileContent').css({ 'display': 'none' });
        }, 700);
        if (isKeyboardUser) {
            $('.sticky__left__header').focus();
        }
    }
    function openStickyLeft(e, $this) {
        $this.addClass('opened');
        e.preventDefault();
        $('.sticky__innerLeft.mobileContent').css({ 'display': 'block' }).animate({ 'bottom': '45px' });
        if (isKeyboardUser) {
            $('.sticky__left__text a:eq(0)').focus();
        }
    }
    $(document).bind('touchstart click', function (e) {
        isKeyboardUser = false;
        var stickyWrap = $(".sticky");
        if (!stickyWrap.is(e.target) && stickyWrap.has(e.target).length === 0) {
            closeStickyLeft();
            closeStickyRight();
        }
    });
});
$(function () {
    $(window).scroll(function () {
        var viewport = $(window).height();
        var scrollViewport = viewport / 2;
        var totalHeight = $(document).height();
        var currentHeight = $(window).scrollTop();
        var footerHeight = $('.footer').height();
        var targetHeight = totalHeight - viewport;
        if (currentHeight >= scrollViewport) {
            $('.to-top')
                .addClass('to-top__in')
                .removeClass('to-top__out hidden');
        }
        else {
            $('.to-top')
                .addClass('to-top__out')
                .removeClass('to-top__in');
        }
    });
    //add smooth scroll to top
    $('.to-top').click(function (e) {
        toTop(e);
    });
    $('.to-top').keydown(function (e) {
        if (e.keyCode == 13) {
            toTop(e);
        }
    });
    function toTop(e) {
        e.preventDefault();
        var type = e.type;
        $('html, body').animate({ scrollTop: 0 }, 500, function () {
            if (type == 'keydown') {
                $('.headerFocus a:first').focus();
            } else {
                $('.headerTop a:first').focus();
            }
        });
    }
    $(document).bind('touchstart click', function (e) {
        var toTop = $(".to-top");
        if (!toTop.is(e.target) && toTop.has(e.target).length === 0) {
            toTopNoFocus();
        }
    });
});
function toTopNoFocus() {
    $('.to-top').blur();
}
;

var wechatClickObj;
$(function () {
    var isMobile = false; //initiate as false
    // device detection
    if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent) ||
        /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0, 4)))
        isMobile = true;
    if (isMobile) {
        $('.wechat-lightbox .mobile').css('display', 'block');
        $('.wechat-lightbox .desktop').css('display', 'none');
    }
    $(document).on('click', ".wechat-lightbox input", function (e) {
        $(this)[0].setSelectionRange(0, 9999);
    });
    $(document).on('click', '.wechat-lightbox .close', function () {
        closeWechatLightbox();
    });
    $(document).on('keydown', ".wechat-lightbox .close", function (e) {
        if (e.keyCode == 13) {
            closeWechatLightbox();
        }
        if (isMobile) {
        }
        else {
            if (e.keyCode == 9) {
                if (e.shiftKey) {
                    return false;
                }
                else {
                    return false;
                }
            }
        }
    });
});
function openWechatLightbox(e, $this, link, followMode) {
    if (followMode === void 0) { followMode = false; }
    wechatClickObj = $this;
    e.preventDefault();
    if (followMode) {
        $('.wechat-lightbox h2, .wechat-lightbox .instruction.share, input').css('display', 'none');
    }
    else {
        $('.wechat-lightbox .instruction.follow').css('display', 'none');
    }
    $('.wechat-lightbox').find('input').val(link);
    $('.wechat-lightbox').find('.qr-image').attr('src', 'https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=' + link);
    $('html, body').css('overflow', 'hidden');
    $('.wechat-lightbox').fadeIn(function () {
        $('.wechat-lightbox .close').focus();
    });
}
function closeWechatLightbox() {
    $('html, body').removeAttr('style');
    $('.wechat-lightbox').fadeOut(function () {
        $('.wechat-lightbox h2, .wechat-lightbox .instruction, input').css('display', '');
        $('.wechat-lightbox').find('.qr-image').attr('src', '');
        if (wechatClickObj) {
            wechatClickObj.focus();
        }
        wechatClickObj = null;
        $(document).trigger('wechatlightbox-closed');
    });
}
;