$(function () {

    var os = function (){
        var ua = navigator.useragent,
            iswindowsphone = /(?:windows phone)/.test(ua),
            issymbian = /(?:symbianos)/.test(ua) || iswindowsphone,
            isandroid = /(?:android)/.test(ua),
            isfirefox = /(?:firefox)/.test(ua),
            ischrome = /(?:chrome|crios)/.test(ua),
            istablet = /(?:ipad|playbook)/.test(ua) || (isandroid && !/(?:mobile)/.test(ua)) || (isfirefox && /(?:tablet)/.test(ua)),
            isphone = /(?:iphone)/.test(ua) && !istablet,
            ispc = !isphone && !isandroid && !issymbian;
        return {
            istablet: istablet,
            isphone: isphone,
            isandroid: isandroid,
            ispc: ispc
        };
    }();

    if (os.isandroid || os.isphone) {
        //   alert("手机");
        var swiper=new swiper(".swiper-container",{
            nextbutton: '.swiper-button-next',
            prevbutton: '.swiper-button-prev',
            paginationclickable:true,
            spacebetween:30,
            slidesperview:2,
            autoplay: 2500,
            autoplaydisableoninteraction: false,
            loop: true,
            freemode:true, //自由滑动内容
            slidespercolumn: 1, //同时显示的行数

        });
    } else if (os.istablet) {
        //  alert("平板");

    } else if(os.ispc) {
        //  alert("电脑");
        var swiper=new swiper(".swiper-container",{
            nextbutton: '.swiper-button-next',
            prevbutton: '.swiper-button-prev',
            paginationclickable:true,
            spacebetween:30,
            slidesperview:4,
            autoplay: 2500,
            autoplaydisableoninteraction: false,
            loop: true,
            freemode:true, //自由滑动内容
            slidespercolumn: 1, //同时显示的行数

        });
    }

    $('#nav_1').addclass('on');

    $(".navmenu").mouseover(function(){

        $(this).children("ul").show();

    })

    $(".navmenu").mouseout(function(){

        $(this).children("ul").hide();

    })

    $(".synr2 .xuanx a").click(function(){

    })

    $('.xialaph .l1').each(function () {
        if ($(this).find('.ul2').length < 1) {
            $(this).find('h4 b').remove();
        } else {
            $(this).find('h4 a').attr('href', 'javascript:;');
        }
    })

    //	新闻动态选项卡
    $(".xuanx li").css("color","#333").eq(0).css({"background":"#da2827","color":"#fff"})
    $(".xinw2").hide().eq(0).show()
    $(".xuanx li").click(function(){
        //切换当前按钮
        $(".xuanx li").css({"background":"none","color":"#333"})
        $(this).css({"background":"#da2827","color":"#fff"})
        //切换列表
        var x = $(this).index('.xuanx li')
        console.log(x);
        $(".xinw2").hide().eq(x).show()
    })

    /**
     * 加载图片
     */
    $("body img").each(function(){
        var _this = $(this);
        var src = _this.attr('data-src');
        if(typeof(src) != 'undefined' && src !=''){
            settimeout(function(){
                _this.attr('src', src);
            }, 5)
        }

    })




    //	新闻动态选项卡
    $(".shouji li").css("color","#fff").eq(0).css("color","#da2827")
    $(".chanynr4 ul").hide().eq(0).show()
    $(".shouji li").click(function(){
        //切换当前按钮
        $(".shouji li").css("color","#fff")
        $(this).css("color","#da2827")
        //切换列表
        var x = $(this).index()
        $(".chanynr4 ul").hide().eq(x).show()
    })



    $(".index2ul li:first").addclass("on");

    //先隐藏菜单，点按钮时再显示菜单,鼠标离开菜单，菜单隐藏

    $(".youq_box ul").hide()
    $(".youq").click(function(){
        $(".youq_box ul").fadetoggle()
    })

    $(".youq_box ul").mouseleave(function(){
        $(this).hide()
    })


    $(".youq_box2 ul").hide()
    $(".youq2").click(function(){
        $(".youq_box2 ul").fadetoggle()
    })

    $(".youq_box2 ul").mouseleave(function(){
        $(this).hide()
    })

    wow = new wow({
        boxclass: 'wow',
        animateclass: 'animated',
        offset: 0,
        mobile: false,
        live: true
    })
    wow.init();

    //向下滚动 内页
    $(".godown2").click(function () {
        $("html, body").animate({ scrolltop: $($(this).attr("href")).offset().top + "px" }, 500);
        return false;
    });
//bottom
    $(".bottom2 .bout .h5").click(function () {
        $(".bottom2 .bout .scrollbox2").toggleclass("on");
        $(this).toggleclass("active");
        //			 sro();
    });
//右漂浮
    if ($(window).width() < 992) {
        $(".fr .list").click(function () {
            $(this).find(".ewmbox").toggleclass("active");
        })
    };
//右漂浮
    if ($(window).width() > 992) {
        $(".fr").hide()
        $(window).scroll(function () {
            if ($(window).scrolltop() > 440) {
                $('.fr').show();
            } else {
                $('.fr').hide();
            }
        });
    }


    function sro() {
        var nicesx = $("#scroll").nicescroll("#scroll .scroll",
            {
                touchbehavior: false,
                cursorcolor: "rgba(0,0,0,0.4)",
                cursoropacitymax: 0.8,
                cursoropacitymin: 1,
                cursorwidth: "6px",
                cursorborder: "",
                cursorborderradius: "0",
                mousescrollstep: "15"
            });
        // nicesx.checkcontentsize();
    }
    sro();

    $('.slide1').slick({
        dots: false,
        arrows: true,
        speed: 1000,
        autoplay: true,
        slidestoshow: 1,
        slidestoscroll: 1,
        autoplayspeed: 4000,
        fade: true,
    });

    writenewdate('.in4ul .time');


    $("body").addclass("index")
    //首页 banner
    $('.slide1').on('beforechange', function (event, slick, currentslide, nextslide) {
        var x = $(".slide1 .slick-slide").length;
        var y = nextslide + 1;
        $(".number").html("<font>0" + y + "</font>" + "<font class='small'>/ " + x + "</font>");
    });
    var x = $(".slide1 .slick-slide").length;
    var y = $(".slide1 .slick-active").index() + 1;
    $(".number").html("<font>0" + y + "</font>" + "<font class='small'>/ " + x + "</font>");
    //向下滚动
    $(".godown").click(function () {
        $("html, body").animate({ scrolltop: $($(this).attr("href")).offset().top + "px" }, 500);
        return false;
    });
    //首页 产品中心
    if ($(window).width() < 992) {
        $(".index2ul .list").on("touchstart", function () {
            $(".index2ul .list").removeclass("on");
            $(this).addclass("on");
        })
    } else {
        $(".index2ul .list").on("mouseenter", function () {
            $(".index2ul .list").removeclass("on");
            $(this).addclass("on");
        })
    }
    if ($(window).width() < 768) {
        $(".index2ul .list").removeclass("on");
    };
    //首页 案例
    $('.index3ul').slick({
        dots: false,
        arrows: true,
        slidestoshow: 3,
        slidestoscroll: 1,
        lazyload: 'progressive',
        autoplay: true,
        responsive: [
            {
                breakpoint: 1200,
                settings: {
                    slidestoshow: 2,
                    slidestoscroll: 1,
                    dots: true,
                    arrows: false,
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidestoshow: 1,
                    slidestoscroll: 1,
                    dots: true,
                    arrows: false,
                }
            }
        ]
    });
    //首页 新闻
    $(".in4d .list").css("height", "0").eq(0).css("height", "auto");
    $(".in4nav .list").eq(0).addclass("on");
    $(".in4nav .list").click(function () {
        $(this).addclass("on").siblings().removeclass("on");
        $(".in4d .list").eq($(this).index()).css("height", "auto").siblings().css("height", "0");
    });
    //首页 新闻
    $('.in4ul').slick({
        dots: true,
        arrows: false,
        slidestoshow: 5,
        slidestoscroll: 1,
        lazyload: 'progressive',
        responsive: [
            {
                breakpoint: 1600,
                settings: {
                    slidestoshow: 4,
                    slidestoscroll: 1,
                }
            },
            {
                breakpoint: 1200,
                settings: {
                    slidestoshow: 3,
                    slidestoscroll: 1,
                }
            },
            {
                breakpoint: 992,
                settings: {
                    slidestoshow: 2,
                    slidestoscroll: 1,
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidestoshow: 1,
                    slidestoscroll: 1,
                }
            }
        ]
    });
})