$(document).ready(function () {
    var useragent = navigator.useragent; //取得浏览器的useragent字符串
    var isie = useragent.indexof("compatible") > -1 && useragent.indexof("msie") > -1;
    var reie = new regexp("msie (\\d+\\.\\d+);");
    reie.test(useragent);
    var fieversion = parsefloat(regexp["$1"]);
    if (fieversion < 9 && isie) {
        alert('您的浏览器版本为ie' + fieversion + ',为了提高您的浏览体验，请对您的浏览器升级！\nyour browser version is ie' + fieversion + '. in order to improve your browsing experience, please upgrade your browser!')
    }

    var myfullpage = new fullpage('#index-body', {
        scrollbar: true,
        scrollingspeed: 1000,
        responsivewidth: 1100,
        responsiveheight: 800,
        normalscrollelements: '#mobile',
        navigation: true,
        onleave: function (a, index) {
            if (index.index == 1 || index.index == 4) {
                $("#header").addclass('active')
                $('#fp-nav').addclass('active');
              $('body #fp-nav ul li, body .fp-slidesnav ul li').css('border','2px solid #444');
              } else {
                $("#header").removeclass('active')
                $('#fp-nav').removeclass('active');
                $('body #fp-nav ul li, body .fp-slidesnav ul li').css('border','2px solid #fff');  
            }
        }
    });

    $('#banner ul').slick({
        autoplay: true,
        pauseonhover: false,
        speed: 1500,
        autoplayspeed: 5000,
        slidestoshow: 1,
        swipetoslide: true,
        touchthreshold: 100,
        centermode: true,
        centerpadding: '0',
    });

    $('#banner .scroll').click(function(){
        $('body,html').animate({
                   scrolltop: $("#footer").offset().top-0 
         },1000);
        return false;
    });

    $('#index-body .application .content ul').slick({
        autoplay: true,
        pauseonhover: false,
        speed: 1500,
        autoplayspeed: 5000,
        slidestoshow: 3,
        swipetoslide: true,
        touchthreshold: 100,
        centermode: true,
        centerpadding: '0',
        responsive: [{
            breakpoint: 992,
            settings: {
                slidestoshow: 2,
            }
        },
        {
            breakpoint: 700,
            settings: {
                slidestoshow: 1,
            }
        }, ]
    });

    $('#index-body .product .pro-box ul').slick({
        autoplay: true,
        pauseonhover: false,
        speed: 1500,
        autoplayspeed: 5000,
        slidestoshow: 1,
        swipetoslide: true,
        touchthreshold: 100,
        // centermode: true,
        // centerpadding: '0',
        prevarrow: $('#index-body .product .pro-box .prev-next span.prev'),
        nextarrow: $('#index-body .product .pro-box .prev-next span.next')
    });

    $('#index-body .product .pro-box ul').on('beforechange', function (event, slick, currentslide, nextslide) {
        var i = (nextslide ? nextslide : 0) + 1;
        $("#index-body .product .pro-box .prev-next .num").text(i + '/' + slick.slidecount);
    });

    $('#index-body .news .content ul').slick({
        autoplay: true,
        pauseonhover: false,
        speed: 1500,
        autoplayspeed: 5000,
        slidestoshow: 2,
        swipetoslide: true,
        touchthreshold: 100,
        centermode: true,
        centerpadding: '0',
        arrows: false,
        responsive: [
        {
            breakpoint: 700,
            settings: {
                slidestoshow: 1,
            }
        }, ]
    });

    $('#index-body .news .content ul').on('beforechange', function (event, slick, currentslide, nextslide) {
        var i = (nextslide ? nextslide : 0) + 1;
        $("#index-body .news .content .prev-next .num").text(i + '/' + slick.slidecount);
    });
})