//判断是否为移动端
function isMobile() {
    var userAgentInfo = navigator.userAgent;
    var Agents = new Array("Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod");
    var flag = false;
    for (var v = 0; v < Agents.length; v++) {
        if (userAgentInfo.indexOf(Agents[v]) > 0) { flag = true; break; }
    }
    return flag;
}; 
//请求连接参数分割
function urlParameter(_key) {
    var _url = window.location.search;
    //如果不等于空表示存在参数
    if (_url.length != 0) {
        //清除问号字符
        _params = _url.replace('?', "").split('&');
        for (var i = 0; _p = _params[i]; i++) {
            _params[_p.split('=')[0]] = _p.split('=')[1];
        }
        //是否返回固定参数值
        if (_key && _key.length != 0) {
            return _params[_key];
        }
        return _params;
    }
};
//字符编码
function reCode(s) {
    //特殊字符
    s = s.replace(/\+/g, "%2B");   // +
    s = s.replace(/\=/g, "%3D");   // =    
    s = s.replace(/\!/g, "%21");   // !
    s = s.replace(/\'/g, "%27");   // '
    s = s.replace(/\(/g, "%28");   // (
    s = s.replace(/\)/g, "%29");   // )
    s = s.replace(/\*/g, "%2A");   // *
    s = s.replace(/\-/g, "%2D");   // -
    s = s.replace(/\./g, "%2E");   // .
    s = s.replace(/\_/g, "%5F");   // _
    s = s.replace(/\~/g, "%7E");   // ~
    //中文编码
    s = encodeURIComponent(s);
    s = encodeURIComponent(s);
    return s;
};
//字符解码
function deCode(s) {
    return decodeURIComponent(decodeURIComponent(s));
}; 
//占位符  alert("{0}|{1}".format(1,2));
String.prototype.format = function() {
    if (arguments.length == 0) return this;
    for (var s = this, i = 0; i < arguments.length; i++)
        s = s.replace(new RegExp("\\{" + i + "\\}", "g"), arguments[i]);
    return s;
}; 
/***** menu *****/
$(function() {
    function navCurrent() {
        var fullUrl = window.location.href;
        var about = new RegExp("\/about\/", "i");  
        var news = new RegExp("\/news\/", "i"); 
        var business = new RegExp("\/business\/", "i"); 
        var join = new RegExp("\/join\/", "i"); 
        var social = new RegExp("\/social\/", "i"); 
        var Cooperate = new RegExp("\/cooperate\/", "i"); 
        var relations = new RegExp("\/relations\/", "i"); 
        var contact = new RegExp("\/contact\/", "i");  

        if (about.test(fullUrl)) {
            current(1);
        } else if (news.test(fullUrl)) {
            current(2);
        } else if (business.test(fullUrl)) {
            current(3);
        } else if (join.test(fullUrl)) {
            current(4);
        } else if (social.test(fullUrl)) {
            current(5);
        } else if (Cooperate.test(fullUrl)) {
            current(6);
        } else if (relations.test(fullUrl)) {
            current(7);
        } else if (contact.test(fullUrl)) {
            current(8);
        } else{
          current(0);
        };
        function current(n) {
            $("ul#nav li .m").eq(n).addClass("current");
        }
    };
    navCurrent();

    //当前页面位置和状态
    function currentPage() {
        /* 获取文件路径（文件地址） */
        var url = window.location.href;
        var relUrl = window.location.pathname;
        var clom = urlParameter("page"); 
        //设置当前页面状态
        $(".page-menu a").each(function (i) {
            var link = $(".page-menu a").eq(i).attr('href');
            var txt = $(".page-menu a").eq(i).text(); 
            if (url.toLowerCase().indexOf(link.toLowerCase()) != -1) {
                if (link.toLowerCase() == relUrl.toLowerCase()) {
                    $(".page-menu a").eq(i).addClass("current").siblings().removeClass("current"); 
                } 
            };
        });
    };
    currentPage();

    function menubox() {
        var url = window.location.href;
        var relUrl = window.location.pathname;
        var clom = urlParameter("page");
        //设置当前页面状态
        $(".menubox .grid a").each(function (i) {
            var link = $(".menubox .grid a").eq(i).attr('href');
            var txt = $(".menubox .grid a").eq(i).text();
            if (url.toLowerCase().indexOf(link.toLowerCase()) != -1) {
                if (link.toLowerCase() == relUrl.toLowerCase()) {
                    $(".menubox .grid a").eq(i).addClass("current").parent().siblings().find("a").removeClass("current");
                }
            };
        });
    }
    menubox();

    $("#Header .find").click(function () {
        if (!$(this).hasClass("open")) {
            $(this).addClass("open");
            $("#Header .srechbox").show();
        } else {
            $(this).removeClass("open");
            $("#Header .srechbox").hide();
        }
        if ($(window).width() <= 980) {
            $("#Header .srechbox .ui-text").attr("type", 'search');
        } else {
            $("#Header .srechbox .ui-text").attr("type", 'text');
        }
    });

    $("#Header .srechbox .ui-cancel").click(function () {
        $("#Header .find").removeClass("open");
        $("#Header .srechbox").hide();
    });

    //移动端打开菜单与关闭菜单
    $("#menuBtn").click(function () {
        if (!$(this).hasClass("menuBtnClose")) {
            $(this).addClass("menuBtnClose");
            $("#mobile-menu").addClass("show");
            $("body").addClass("flow")
        } else {
            $(this).removeClass("menuBtnClose");
            $("#mobile-menu").removeClass("show");
            $("body").removeClass("flow")
        };
    }); 
  
    //二级菜单
    $(".menu-nav .down").click(function () {
        if (!$(this).hasClass("on")) {
            $(this).addClass("on").parent().siblings().find(".m").removeClass("on");
            $(this).next(".subnav").stop().slideDown().parent().siblings().find(".subnav").stop().slideUp()
        } else {
            $(this).removeClass("on");
            $(this).next(".subnav").stop().slideUp()
        }
    }); 

    $("#mobile-menu .wall").on("click", function () {
        $("#menuBtn").removeClass("menuBtnClose");
        $("#mobile-menu").removeClass("show");
        $("body").removeClass("flow")
    });
    //锚点定位
    var point = new anchor();
    point.init();
    point.toClick(".anchor"); 
}); 
//锚点定位
function anchor() {
    this.link = window.location.href;
    this.hash = window.location.hash;
    this.head = null;
    this.arry = null;
    this.elem = null;
    this.sTop = null;
    this.eTop = null;
}
anchor.prototype = {
    init: function () {
        this.head = $("#Header").outerHeight(true);
        this.elem = $(this.hash);
        if (this.hash) {
            this.start(this.elem);
        }
    },
    start: function (elm) {
        var that = this;
        that.sTop = $(window).scrollTop();
        that.eTop = elm.offset().top; 
        that.sliding(elm);
        $(".anchor a").each(function (n) {
            var vals = $(".anchor a").eq(n).attr('href');
            if (vals === that.hash) { 
                $(".anchor a").eq(n).addClass("current").siblings().removeClass("current");
            }
        });
    },
    toClick: function (elem) {
        var that = this;         
        $(elem).find("a").click(function () { 
            var elem = $($(this).attr("href"));
            var urls = that.link.split("#")[0] + $(this).attr("href"); 
            history.replaceState('', '', urls);
            that.start(elem); 
            $(this).addClass("current").siblings().removeClass("current");
            return false;
        });        
    },
    sliding: function (elm) {
        var that = this;
        var roll = that.eTop - that.head;
        $('body,html').animate({ "scrollTop": roll }, 500);
    }
}
//some uses mothed
!(function (window, doc, jQuery, undefined) {
    (function ($) {
        $.fn.goTop = function (options) {
            var setUp = { ImgUrl: "data:image/png;base64,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", speed: 500 };
            var parmes = $.extend({}, setUp, options);
            this.each(function () {
                var that = $(this);
                var imgUrl = parmes.ImgUrl,speed = parmes.speed, boxW = 32, boxH = 32;
                var Doing = "<div class='toTop' id='ToTop'>";Doing += "<span><img src='" + imgUrl + "' /></span>";Doing += "<p></p></div>";
                that.append(Doing);
                var toTop = $("#ToTop", that);
                toTop.css({width: boxW,height: boxH,zIndex: 1000,'position': 'fixed',bottom: 100,right: 10, 'background': 'rgba(0,0,0,.5)','border-radius':'2px',overflow:'hidden',transition:'all .3s'}).hide();
                $("#ToTop span", that).css({ width: boxW, height: '100%', 'display': 'block', 'box-sizing': 'border-box', '-webkit-box-sizing': 'border-box', 'line-height': boxH - 2 + 'px', 'text-align': 'center', position: 'absolute', top: 0, right: 0, 'background': '#777' });
                $("#ToTop p", that).css({ width: boxW + 10, height: '100%', 'display': 'block', 'box-sizing': 'border-box', '-webkit-box-sizing': 'border-box', 'line-height': boxH + 'px', 'text-align': 'center',color:"#FFF"});
                $("#ToTop span img", that).css('vertical-align', 'middle'); 
                $(window).scroll(function () { var t = $(document).scrollTop(); if (t > 500) { toTop.fadeIn(); } else { toTop.fadeOut(); } });
                toTop.hover(function () {
                    $(this).css({ "padding-right": 0 });
                }, function () {
                    $(this).css({ "padding-right":0 });
                })
                $("#ToTop span", that).on('click', function () {$("html,body").animate({ scrollTop: 0 }, 'slow');return false;});
            })
        }
    })(jQuery);
    $(function () {$("body").goTop();})
})(window, document, jQuery);
// 根据不同的分辨率或者设备加载图片
(function ($) {
    var winWidth = $(window).width();
    function setImage(elem) {
        var isMob = isMobile();
        winWidth = $(window).width();
        $(elem).each(function (n) {
            var self = $(this);
            var pcImg = self.attr("pc-src") || self.attr("pc-url");
            var mbImg = self.attr("mobile-src") || self.attr("mobile-url");
            if (typeof (pcImg) != 'undefined' || pcImg != 'undefined') {
                if (isMob) {
                    if (winWidth <=768) {
                        if (typeof (mbImg) != "undefined" && mbImg.length >= 5) {
                            self.attr("src", mbImg);
                        } else {
                            self.attr("src", pcImg)
                        }
                    } else {
                        self.attr("src", pcImg)
                    }
                } else if (winWidth <= 980) {
                    self.attr("src", mbImg)
                } else {
                    self.attr("src", pcImg)
                }
            } else {
                self.attr("src", pcImg);
            };
        });
    };
    function setBGImg(elm) {
        var isMob = isMobile();
        winWidth = $(window).width();
        $(elm).each(function (n) {
            var that = $(this);
            var pcImg = that.attr("pc-src");
            var mbImg = that.attr("mobile-src");
            if (typeof (pcImg) != 'undefined' || pcImg != "undefined") {
                if (isMob) {
                    if (winWidth <= 980) {
                        if (typeof (mbImg) != "undefined" && mbImg.length >= 5) {
                            that.css("background", "url(" + mbImg + ") no-repeat center");
                        } else {
                            that.css("background", "url(" + pcImg + ")no-repeat center");
                        }
                    } else {
                        that.css("background", "url(" + pcImg + ")no-repeat center");
                    }
                } else if (winWidth <= 980) {
                    that.css("background", "url(" + mbImg + ") no-repeat center");
                } else {
                    that.css("background", "url(" + pcImg + ")no-repeat center");
                }
            } else {
                that.css("background", "url(" + pcImg + ")no-repeat center");
            };
        });
    };

    $(function () {
        setBGImg(".bgimg");
        setImage(".pcmob");
        $(window).resize(function () {
            setBGImg(".bgimg");
            setImage(".pcmob"); 
        });
    })
})(window.jQuery);