$(function(){
    //ie鍏煎filter锛宨ndexOf
    if (!Array.prototype.filter)
    {
        Array.prototype.filter = function(fun /*, thisp */)
        {
            "use strict";

            if (this === void 0 || this === null)
                throw new TypeError();

            var t = Object(this);
            var len = t.length >>> 0;
            if (typeof fun !== "function")
                throw new TypeError();

            var res = [];
            var thisp = arguments[1];
            for (var i = 0; i < len; i++)
            {
                if (i in t)
                {
                    var val = t[i]; // in case fun mutates this
                    if (fun.call(thisp, val, i, t))
                        res.push(val);
                }
            }

            return res;
        };
    }
    if (!Array.prototype.indexOf){
        Array.prototype.indexOf = function(elt /*, from*/){
            var len = this.length >>> 0;

            var from = Number(arguments[1]) || 0;
            from = (from < 0)
                ? Math.ceil(from)
                : Math.floor(from);
            if (from < 0)
                from += len;

            for (; from < len; from++){
                if (from in this && this[from] === elt)
                    return from;
            }
            return -1;
        };
    }

    //鍦╥e6,7,8,9娌℃湁椤甸潰婊氬姩鍔ㄧ敾
    if (!(/msie [6|7|8|9]/i.test(navigator.userAgent))){
        new WOW().init();
    };


    //鍏敤
    // 鎵嬫満绔
    // 鍐呴〉鍒嗙被涓嬫媺
    $(".model-classify-btn").click("touchstart", function() {
        $(this).toggleClass("down");
        $(".model-classify-nav").slideToggle();
    });
    // 鍐呴〉鍒嗙被浜岀骇
    $(".model-classify-nav .one_a").click("touchstart", function() {
        $(this)
            .toggleClass("ez")
            .parents()
            .siblings()
            .find("a")
            .removeClass("ez");
        $(this)
            .parents()
            .siblings()
            .find(".second")
            .hide(300);
        $(this)
            .siblings(".second")
            .slideToggle(300);
    });
    $(".model-classify-nav .er_a").click("touchstart", function() {
        $(this)
            .toggleClass("sen_x")
            .parents()
            .siblings()
            .find("a")
            .removeClass("sen_x");
        $(this)
            .parents()
            .siblings()
            .find(".third")
            .hide(300);
        $(this)
            .siblings(".third")
            .slideToggle(300);
    });

    // pc涓婁笅鍐呴〉鍒嗙被涓€绾
    $(".nav_item").slick({
        dots: false, //鎸囩ず鐐
        slidesToShow: 5, //鏄剧ず涓暟
        slidesToScroll: 5, //杞挱涓暟
        infinite: false
    });

    // pc涓婁笅鍐呴〉鍒嗙被浜岀骇
    $(".cont_nav .one_a").click(function() {
        $(this)
            .toggleClass("ez")
            .parents()
            .siblings()
            .find("a")
            .removeClass("ez");
        $(this)
            .parents()
            .siblings()
            .find(".second")
            .hide(300);
        $(this)
            .siblings(".second")
            .slideToggle(300);
    });
    $(".cont_nav .second a").click(function() {
        $(this)
            .toggleClass("sen_x")
            .parents()
            .siblings()
            .find("a")
            .removeClass("sen_x");
        $(this)
            .parents()
            .siblings()
            .find(".third")
            .hide(300);
        $(this)
            .siblings(".third")
            .slideToggle(300);
    });
    //鍏敤end


    //瀵艰埅鏍忕洰
    $(".nav li").hover(function () {
        $(this).find('ul').stop(false,true).slideToggle();

    });    
    
    

    //棣栭〉鍏充簬鎴戜滑
    $(".aboutSlider").slick({
        dots:true,//鎸囩ず鐐
        speed: 300,
        arrows:false,
/*20231126 鍏抽棴娉ㄩ噴*/		
        autoplay:true,
        autoplaySpeed:7500,//鑷姩鎾斁闂撮殧
    });

    $(".about_cont .about_item:first-child").addClass('on');
    $(".about_tab li:first-child").addClass('current');
    $(".about_tab li").click(function () {
        var liIndex = $(this).index();
        $(".about_cont .about_item").removeClass('on');
        $(".about_cont .about_item").eq(liIndex).addClass('on').siblings().removeClass('on')
        $(this).addClass('current').siblings().removeClass('current');
    });

    //棣栭〉鏂伴椈
    $(".newsSlider").slick({
        dots:false,//鎸囩ず鐐
        speed: 300,
        arrows:true,
        slidesToShow:3,//鏄剧ず涓暟
        slidesToScroll:1,//杞挱涓暟
        infinite:false,
        // autoplay:true,
        // autoplaySpeed:2000,//鑷姩鎾斁闂撮殧
        responsive: [
            {
                breakpoint:992,
                settings: {
                    slidesToShow:2,
                }
            },
            {
                breakpoint:768,
                settings: {
                    slidesToShow:1,
                }
            }]
    });



});