$(function(){


    //ie兼容filter，indexof
    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;
        };
    }

    //在ie6,7,8,9没有页面滚动动画
    if (!(/msie [6|7|8|9]/i.test(navigator.useragent))){
        new wow().init();
    };

    //导航
    $(".nav li").hover(function () {
        $(this).find(".nav_child").stop(false,true).slidedown(0);
        if($(this).find('.nav_child').length > 0){
            $(this).addclass('on').siblings().removeclass('on');
        }
    },function () {
        $(this).find(".nav_child").stop(false,true).slideup(0);
        $(this).removeclass('on');
    });
    // headertop();
    // function headertop(){
    //     $(window).scroll(function (){
    //         if($(this).scrolltop() > 50){
    //             $(".header").addclass('on');
    //         }else{
    //             $(".header").removeclass('on');
    //         }
    //     });
    // }


    //banner大图轮播
    $(".banner").slick({
        dots:true,//指示点
        arrows:false,
        infinite:false,
        autoplay:true,
        autoplayspeed:5000,
        fade:true,
    });

    $(".act_slider").slick({
        dots:false,//指示点
        arrows:true,
        infinite:false,
        // autoplay:true,
        // autoplayspeed:5000,
        fade:true,
    });


    //返回顶部
    scrolltop();
    function scrolltop(){
        $(window).scroll(function (){
            if($(this).scrolltop() > 50){
                $(".scrolltop").addclass('on');
            }else{
                $(".scrolltop").removeclass('on');
            }
        });
    }
    $(".scrolltop").click(function () {
        $('body,html').animate({scrolltop:'0px'},500)
    });

    //案例
    $('.secthree_slider').slick({
        slidestoshow:1,
        slidetoscroll:1,
        dots:false,
        arrows:false,
        infinite: false,
        responsive: [
            {
                breakpoint: 992,
                settings: {
                    dots:true,
                }
            }]
    });

    //资质证书
    $('.secfour_slider').slick({
        slidestoshow:4,
        slidetoscroll:4,
        dots:false,
        arrows:false,
        infinite: false,
        responsive: [
            {
                breakpoint: 992,
                settings: {
                    slidestoshow:2,
                    slidetoscroll:2,
                    dots:true,
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidestoshow:1,
                    slidetoscroll:1,
                    dots:true,
                    infinite: true,
                    centermode:true,
                    centerpadding: "18%"
                }
            }]
    });


    //文字滚动类
    function textslider(args){
        for(var i in args){
            this[i] = args[i];
        }
        this.speed = args.speed ? args.speed : 50;
        this.direction = args.direction ? args.direction : "top";
        this.load();
        this.start();
    }

    textslider.prototype = {
        constructor : this,
        load: function(){
            var _this = this;

            if(this.direction == "left"){//left的浮动处理
                var child = this.inner.children();
                childwidth = child.width() + parseint(child.css("border-left-width")) + parseint(child.css("border-right-width"))+parseint(child.css("margin-left"))+parseint(child.css("margin-right"));
                this.inner.css({
                    "width" : childwidth*child.length,
                    "float" : "left"
                });
                this.inner.parent().css("width",this.inner.width()*2);
            }

            this.inner.clone(true).appendto(this.inner.parent());
            this.outer.hover(function(){
                _this.stop();
            },function(){
                _this.start();
            });
        },
        start : function(){
            var _this = this;

            if(this.direction == "top"){
                this.inter = setinterval(function(){
                    var _top = _this.outer.scrolltop()+1;
                    if(_top > _this.inner.height()){
                        _top = 0;
                    }
                    _this.outer.scrolltop(_top);
                },this.speed);
            }else{
                this.inter = setinterval(function(){
                    var _left = _this.outer.scrollleft()+1;
                    if(_left > _this.inner.width()){
                        _left = 0;
                    }
                    _this.outer.scrollleft(_left);
                },this.speed);
            }

        },
        stop : function(){
            if(this.inter){
                clearinterval(this.inter);
            }
        }
    };

    window.textslider = textslider;
    //文字滚动类
    if($(".secfive_contpc .secthree_list").length>=4){
        new textslider({
            outer : $(".secfive_contpc"),
            inner : $(".secfive_contpc .box"),
            direction : "left",
            speed : 11
        });
    }
    //施工现场
    $('.secfive_slider').slick({
        slidestoshow:4,
        slidetoscroll:4,
        dots:false,
        arrows:false,
        infinite: false,
        responsive: [
            {
                breakpoint: 992,
                settings: {
                    slidestoshow:2,
                    slidetoscroll:2,
                    dots:true,
                }
            },
            {
                breakpoint: 768,
                settings: {
                    slidestoshow:1,
                    slidetoscroll:1,
                    dots:true,
                    infinite: true,
                    centermode:true,
                    centerpadding: "18%"
                }
            }]
    });

    //手机底部微信
    $(".mobwx_btn").click(function (){
        $(".mobwx_model").addclass('on');
    });
    $(".mobwx_model .bg").click(function (){
        $(".mobwx_model").removeclass('on');
    });

    //手机导航
    $(".menu").click('touchstart',function () {
        $('.left_navbox').addclass('on');
        $('html').addclass('on');
    });
    $(".close_m").click('touchstart',function () {
        $('.left_navbox').removeclass('on');
        $('html').removeclass('on');
    });
    $("ul.left_nav a").click(function (event) {
        if ($(this).siblings("ul").length > 0) {
            var a = $(this);
            var thisname = a.attr('class');
            if (thisname == null || thisname == 0) {
                a.siblings("ul").slidedown(300);
                a.parent().siblings().find('ul').slideup(500).siblings("a").removeclass();
                var parent = a.parent().parents("ul").attr('class');
                switch (parent) {
                    case "left_nav":
                        a.addclass("on");
                        break;
                    case "left_navone":
                        a.addclass("on");
                        break;
                    case "left_navtwo":
                        a.addclass("on");
                        break;
                }
            } else {
                a.removeclass().siblings('ul').slideup(300);
                a.siblings('ul').find('a').removeclass().siblings('ul').slideup(300);
            }
            return false;
        }
    });
    $("ul.left_nav i").each(function () {
        if($(this).parent().siblings('ul').length > 0){
            $(this).addclass('in');
        }else{
            $(this).removeclass("in");
        }
    });


    //内页分类
    $("ul.det_nav a").click(function (event) {
        if ($(this).siblings("ul").length > 0) {
            var a = $(this);
            var thisname = a.attr('class');
            if (thisname == null || thisname == 0) {
                a.siblings("ul").slidedown(300);
                a.parent().siblings().find('ul').slideup(500).siblings("a").removeclass();
                var parent = a.parent().parents("ul").attr('class');
                switch (parent) {
                    case "det_nav":
                        a.addclass("on");
                        break;
                    case "det_navtwo":
                        a.addclass("on");
                        break;
                }
            } else {
                a.removeclass().siblings('ul').slideup(300);
                a.siblings('ul').find('a').removeclass().siblings('ul').slideup(300);
            }
            return false;
        }
    });
    $("ul.det_nav i").each(function () {
        if($(this).parent().siblings('ul').length > 0){
            $(this).addclass('in');
        }else{
            $(this).removeclass("in");
        }
    });

    $(".classify").click(function () {
        $(this).toggleclass('on')
        $(".det_nav").stop(false,true).slidetoggle();
    });

    //产品详情
    $('.prod_slider').slick({
        arrows:true,
        infinite: false,
        dots: false,
        responsive: [
            {
                breakpoint: 768,
                settings: {
                    dots:true,
                    arrows:false
                }
            }]
    });




















    //brand
    $('.brthree_slider .slider-for').slick({
        slidestoshow:1,
        slidestoscroll:1,
        arrows:false,
        infinite: false,
        asnavfor:'.brthree_slider .slider-nav'
    });
    $('.brthree_slider .slider-nav').slick({
        slidestoshow:6,
        slidetoscroll:1,
        asnavfor:'.brthree_slider .slider-for',
        dots:false,
        arrows:true,
        vertical:true,
        infinite: false,
        focusonselect:true,
        responsive: [
            {
                breakpoint: 992,
                settings: {
                    slidestoshow: 5,
                    slidestoscroll: 1
                }
            },
            {
                breakpoint: 767,
                settings: {
                    vertical:false,
                    slidestoshow: 5,
                    slidestoscroll: 1
                }
            }]
    });


    //xz
    $('.xztwo_contpc .xztwo_list').hover(function (){
        $(this).addclass('on').siblings().removeclass('on');
    });
    $('.xztwo_contmob .xztwo_cont .xztwo_list').click(function (){
        var contindex = $(this).index();
        $(".xztwo_contmob .xztwo_for .xztwo_list").eq(contindex).addclass('cur').siblings().removeclass('cur');
    });
    $('.xzthree_slider .slider-for').slick({
        slidestoshow:1,
        slidestoscroll:1,
        arrows:true,
        infinite: true,
        asnavfor:'.xzthree_slider .slider-nav',
        centermode:true,
        centerpadding:'22%',
        responsive: [
            {
                breakpoint: 992,
                settings: {
                    centermode:false,
                    arrows:false,
                    infinite: false,
                }
            }]
    });
    $('.xzthree_slider .slider-nav').slick({
        slidestoshow:6,
        slidetoscroll:1,
        asnavfor:'.xzthree_slider .slider-for',
        dots:false,
        arrows:false,
        infinite: true,
        focusonselect:true,
        responsive: [
            {
                breakpoint: 992,
                settings: {
                    infinite: false,
                }
            }]
    });




    //pro
    $(".pro_slider").slick({
        dots:true,
        arrows:false,
        infinite:false,
        // autoplay:true,
        // autoplayspeed:5000
    });












});