var cateNum;
var openedQuestion = 0;
$(document).ready(function(){
    cateCollapse();

    var url = window.location.href;
    var hash = url.substring(url.indexOf("#")+1);
    if(url.indexOf("#") !== -1){
        //console.log(hash);
        switch(hash) {
            case "depositactnc":
              $('.faqcates').removeClass('active');
              $('.faqcates').eq(1).addClass('active');
              $('.faq-wrapper').eq(1).slideDown(
                function(){
                    $("html, body").animate({ scrollTop: $("#timeDES").offset().top - 100}, 500);
                }
              );
            break;
            case "generaltnc":
              $('.faqcates').removeClass('active');
              $('.faqcates').eq(0).addClass('active');
              $('.faq-wrapper').eq(0).slideDown(
                function(){
                    //$("html, body").animate({ scrollTop: $("#timeDESgen").offset().top - 100}, 500);
                }
              );
            break;

        }
    }

    $('.faqcates').on('click', function () {
        $('.faqcates').removeClass('active');
        $(this).addClass('active');
        $('.faq-wrapper').slideUp();
        $('.faq-wrapper').eq($('.faqcates').index(this)).slideDown();
        cateNum = $(this).index() - 2;
        $("#faqmobilelist").find('option').eq(cateNum).attr('selected', 'selected');
    });

    $('#faqmobilelist').on('change', function() {
        var tarClass = $(this).children("option:selected").val()-1;
        $('.faq-wrapper').slideUp();
        $('.faq-wrapper').eq(tarClass).slideDown();
        cateNum = tarClass;
        $('.faqcates').removeClass('active');
        $('.faqcates').eq(tarClass).addClass('active');
    });

    $('.faq-question-wrapper').on('click', function () {
        if($(this).next('div').is(":visible")){
            $(this).next('div').slideUp();
            $(this).next('div').removeClass('watched');
            openedQuestion = openedQuestion - 1;
        }else{
            $(this).next('div').slideDown();
            $(this).next('div').addClass('watched');
            openedQuestion = openedQuestion + 1;
        }
        $(this).find('.arrows').toggleClass('rotate90');

        if (openedQuestion <= 0){
            openedQuestion = 0;
            $('.faq-collap-all').removeClass('active');
        }else{
            $('.faq-collap-all').addClass('active');
        }
    });

    $('.faq-collap-all').on('click', function () {
        if ($(this).hasClass('active')){
            $('.faq-question-wrapper').next('div').slideUp();
            $('.faq-question-wrapper').find('.arrows').removeClass('rotate90');
            $('.faq-wrapper').slideDown();
            $(this).removeClass('active');
            $('#faqmobilelist').prop('selectedIndex',0);
            openedQuestion = 0;
        }else{
            $(this).addClass('active');
            $('.faq-question-wrapper').next('.watched').slideDown();
        }
    });

});

$(window).on('resize', function(){

});


window.onscroll = function() {scrollFunction()};

function scrollFunction() {
  if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
    document.getElementById("backToTop").style.display = "block";
  } else {
    document.getElementById("backToTop").style.display = "none";
  }
}

// When the user clicks on the button, scroll to the top of the document
function topFunction() {
    $('body,html').animate({scrollTop:0},500);
}

function cateCollapse(){

    var cateLength = $('.faqcates').length;
        var opts = '';
        var i;
        var fake_i;
        //create option
        for (i = 0; i < cateLength; i++) {
            fake_i = i + 1;
            opts = opts + '<option value="' + fake_i + '">' + $('.faqcates span').eq(i).text() + '</option>';
        }
        $('#faqmobilelist').html(opts);

    if ($(document).width() <= 992) {

    }
}