(function() {
    var popie = function(){
        if(window.innerwidth>=680){
            function ietester(useragent) {
                var ua = useragent || navigator.useragent;
                if (/msie/i.test(ua)) {return ua.match(/msie (\d+\.\d+)/i)[1];} else if (~ua.tolowercase().indexof('trident') && ~ua.indexof('rv')) {return ua.match(/rv:(\d+\.\d+)/)[1];}
                return false;
            }
            if (ietester() == 9.0 || ietester() == 8.0 || ietester() == 7.0 || ietester() == 6.0 || ietester() == 5.0) {
                var hintie = '<div class="popie"><div class="popie-contain"><div class="popie-hint"><div class="popie-close"></div><div class="popie-hint">您的ie版本过低，将可能影响正常浏览网页！</div><div class="popie-link"><span>解决方案：</span><a href="https://www.microsoft.com/zh-cn/edge" target="_blank">升级浏览器</a><a href="https://www.google.cn/intl/zh-cn/chrome/" target="_blank">谷歌浏览器</a><a href="https://browser.360.cn/ee/" target="_blank">360浏览器</a><a href="https://www.firefox.com.cn/" target="_blank">火狐浏览器</a></div></div></div>';
                $("body").prepend(hintie);$(".popie").show();
                $(".popie-close").click(function(){$(".popie").hide();});
            }
            ietester('mozilla/5.0 (windows nt 6.3; wow64; trident/7.0; rv:11.0) like gecko');
        }
    }

    var equipmentfn = function(){
        if (window.innerwidth >= 1000) {$("body").addclass("pc");}else{$("body").removeclass("pc");}
        if (window.innerwidth < 1000 && window.innerwidth >= 640) {$("body").addclass("pad");}else{$("body").removeclass("pad");}
        if (window.innerwidth < 640) {$("body").addclass("mb");}else{$("body").removeclass("mb");}
    }

    var mbpenetrate = function(el){
        var elnum = document.getelementsbyclassname(el).length;
        if(window.innerwidth >= 1000 || elnum == 0){return false;}
        for(var i = 0; i<elnum ;i++){
            var elscroll = document.getelementsbyclassname(el)[i], targety = null;
            elscroll.addeventlistener("touchstart",function(e){targety = math.floor(e.targettouches[0].clienty)});
            elscroll.addeventlistener("touchmove",function(e){
                var newtargety = math.floor(e.targettouches[0].clienty),scrolltop =elscroll.scrolltop,realheight = elscroll.scrollheight,viewheight = elscroll.clientheight;
                if(scrolltop <= 0 && newtargety - targety > 0 && e.cancelable){e.preventdefault();}else if(scrolltop >= realheight - viewheight && newtargety - targety <0 && e.cancelable){e.preventdefault();}
            },false);
        }
    }

    var bandrag = function(){$("body").find("img,a").attr("ondragstart","return false");}

    var navbarfn = function(){
        $('.header-navclick').click(function () {
            if(window.innerwidth < 1000 && $(".header-search-click").length > 0){$(".header-search-click").removeclass("active");$(".header-search-item").removeclass("active");$("body").removeclass("onsearch");}
            if($('.header-navbar').is(':hidden')){
                $(this).addclass('active');$('.header-navbar').fadein(360).addclass("active");
                $("body,html").css({"overflow":"hidden"});
            }
            else{
                $(this).removeclass('active');$('.header-navbar').fadeout(300).removeclass("active");
                $("body,html").css({"overflow":""});
            }
        });
    }

    var headerli = function(){
        if(window.innerwidth >= 1000){return false;}
        var litime = 0.12;
        $(".header-navbar ul li").each(function(){$(this).css('transition-delay', litime +'s');litime += 0.12;});
    }

    var searchfn = function(){
        $(".header-search-click").click(function(){
            if(window.innerwidth < 1000 && $(".header-navclick").length > 0){$('.header-navclick').removeclass('active');$('.header-navbar').hide().removeclass("active");$("body,html").css({"overflow":""});}
            if(!$(this).hasclass("active")){$(this).addclass("active");$(".header-search-item").addclass("active");$("body").addclass("onsearch");}
            else{$(this).removeclass("active");$(".header-search-item").removeclass("active");$("body").removeclass("onsearch");}
        });
    }

    var headerdrop = function(){
        if(window.innerwidth < 1000){return false;}
        $(".header-navbar li").hover(function () {$(this).find(".header-drop").stop().slidedown(360);}, function () {$(this).find(".header-drop").stop().slideup(300);});
    }
    
    var headerdropmb = function(){
        $(".header-arrow").click(function(){
            if($(this).next(".header-drop").is(':hidden')) {
                $(".header-arrow").removeclass('active');$(".header-drop").slideup(240);
                $(this).addclass('active');$(this).next(".header-drop").slidedown(280);
            }
            else{$(this).removeclass('active');$(this).next(".header-drop").slideup(240);}
        });
    }

    var footerdropmb = function(){
        if(window.innerwidth >= 1000){return false;}
        $(".footer-menu").click(function(){
            if($(this).next(".footer-drop").is(':hidden')) {
                $(".footer-menu").removeclass('active');$(".footer-drop").slideup(240);
                $(this).addclass('active');$(this).next(".footer-drop").slidedown(280);
            }
            else{$(this).removeclass('active');$(this).next(".footer-drop").slideup(240);}
        });
    }
    
    var sonmenu = function(f,s){
        if($(s).length <= 0 || window.innerwidth>=680){return false;}
        var menuwidth = 0;
        var menumargin = parseint($(s).find("a").css('marginleft'));
        $(s).find("a").each(function(){menuwidth += $(this)[0].getboundingclientrect().width + menumargin*2;});
        $(s).width(menuwidth);
        var ontrueleft;
        if($(s).find("a").hasclass("active")){ontrueleft = $(s).find("a.active").offset().left - menumargin}else{ontrueleft = 0}
        settimeout(function(){$(f).animate({'scrollleft': menuwidth-$(window).width()}, 800).after().animate({'scrollleft': ontrueleft}, 800)},800);
    }
	
    var langfn = function(){
        if(window.innerwidth >= 1000){
            $(".header-lang").hover(function () {$(this).addclass("active");}, function () {$(this).removeclass("active");});
        }else{
            $(".header-lang").click(function(e){
                if($(".header-navclick").length > 0){$('.header-navclick').removeclass('active');$('.header-navbar').hide().removeclass("active");$("body,html").css({"overflow":""});}
                if($(".header-search-click").length > 0){$(".header-search-click").removeclass("active");$(".header-search-item").removeclass("active");$("body").removeclass("onsearch");}
                if(!$(this).hasclass("active")){$(this).addclass("active");$(".header-lang-more").show();}else{$(this).removeclass("active");$(".header-lang-more").hide();}
                e.stoppropagation();
            });
            $(window).click(function(){$(".header-lang-more").hide();$(".header-lang").removeclass("active");});
        }
    }

    var backtop = function(){
        $(window).scroll(function () {if ($(window).scrolltop() > 200) {$('.backtop').fadein(300);} else {$('.backtop').fadeout(200);}});
        var isclick = true;
        $(".scrolltop").click(function (){
            if (isclick && $(window).scrolltop() > 0) {isclick = false;$("html,body").animate({scrolltop: "0px"}, 800);}
            settimeout(function () {isclick = true;}, 800);
        });
    }
    
    // 执行函数 ******************************************************************************************************************************
    $(function() {
        popie(); // 判断ie版本提示
        equipmentfn(); // body-class设备信息
        mbpenetrate("navbarscroll"); //移动端禁止穿透 传入class
        headerli(); //移动端导航出场动画
        bandrag(); //禁止图片、a标签拖动
        navbarfn(); //移动端汉堡键
        searchfn(); //搜索
        headerdrop(); //导航下拉
        headerdropmb(); //移动端-导航下拉
        footerdropmb(); //移动端-底部导航下拉
        langfn(); //语言
        backtop(); //置顶
		$(".customerservice-btn").click(function(){
			$(this).siblings(".li-box1").show()
		})
		$(".fixed-right ul li .li-box1 .box-t .icon-guanbi1").click(function(){
			$(".fixed-right ul li .li-box1").hide()
		})
        // sonmenu(".sonbar-menu",".sonbar-menu-scroll"); //移动端-内页菜单("定义overflow-x: auto的父元素","设置宽度的子元素")
    });
    
    // 全局函数 ******************************************************************************************************************************
    // 数字前面补0，使用 $.prefixinteger(num,length)
    jquery.prefixinteger = function(num, length) {return (array(length).join('0') + num).slice(-length);}

    // 窗口事件 ******************************************************************************************************************************
    $(window).resize(function () {
        equipmentfn();// body-class设备信息
    });
    
    // 滚动事件 ******************************************************************************************************************************
    $(window).scroll(function () {});
	
}());