$(function () {
    judescreen();

    $(window).resize(function () {
        judescreen();

    });

    function judescreen() {

        if ($(window).width() >= 1024) { //1024
            $('.nav  li').off('mouseenter mouseleave').hover(function () {
                $('.language-wrap').hide();
                $(this).find('.sub-nav').stop(true, true).slideDown(300);
                var num = $(this).index();
               
				$('.inpage-header').addClass('blackbg');
                
                    
                
            }, function () {
                $('.sub-nav').hide();
				$('.inpage-header').removeClass('blackbg');
            });



            //搜索页
            $('.search-btn').off("mouseenter mouseleave").hover(function () {
                $(".m-search-box").stop(true, true).slideUp();
                $(this).find(".m-search-box").stop(true, true).slideDown(300);
            }, function () {
                $(this).find(".m-search-box").hide();
            });


            //搜索页
            $('.search-box').off("mouseenter mouseleave").hover(function () {
                $(".m-search-box").stop(true, true).slideUp();
                $(this).find(".m-search-box").stop(true, true).slideDown(300);
            }, function () {
                $(this).find(".m-search-box").hide();
            });

            // $(".language-box").off("mouseenter mouseleave").hover(function () {

            //     $(this).find(".language-list").stop(true, true).slideDown(300);
            // }, function () {
            //     $(".language-list").stop(true, true).slideUp(300);
            // });



        } else {
            $('.nav li,.weixin').off('mouseenter mouseleave');
            $(".footersub-nav").hide();
            $(".footer-nav li.li1 h4").off("click").on("click", function () {
                if ($(this).next().is(":hidden")) {
                    $(".footersub-nav").slideUp(300);
                    $(".footer-nav li.li1 h4").removeClass("cur");
                    $(this).addClass("cur");
                    $(this).next().slideDown(300);
                } else {
                    $(this).removeClass("cur");
                    $(this).next().slideUp(300);
                }
            });

            //搜索
            $(".search-icon").off("click").on("click", function () {
                if ($(".m-search-box").is(":hidden")) {
                    $(".m-search-box").slideDown(300);
                } else {
                    $(".m-search-box").slideUp(300);
                }
            });


        }

    }


    //移动端展开下拉
    $(".mobnav-btn").off("click").on("click", function () {
        if ($(".nav").is(":hidden")) {
            $(this).addClass("g_close");
            $(".nav").slideDown(300);
            $('#side-form-button,#back-to-top').hide();
        } else {
            $(".nav").slideUp();
            $(this).removeClass("g_close");
            $('#side-form-button,#back-to-top').css('display', 'flex');
        }
    });

    $('nav ul li h3').on('click', function () {
        if ($(this).next('.sub-nav').is(':hidden')) {
            $('.sub-nav').slideUp(300);
            $('nav ul li').removeClass('active');
            $(this).parents('li').addClass('active');
            $(this).next('.sub-nav').stop(true, true).slideDown(300);

        } else {
            $('nav ul li').removeClass('active');
            $('.sub-nav').slideUp(300);
        }
    });

    //判断是否有二级
    $('.header-nav ul li').each(function () {
        if (!$(this).find('.sub-nav a').length) {
            $(this).find('.arrorright-btn').remove();

        }
    })

    if (typeof Swiper != 'undefined') {
        var indexSwiper = new Swiper('.banner', {
            paginationClickable: true,
            loop: true,
            speed: 1200,
            autoplay: 5000,
            pagination: '.banner .m-dot',
            prevButton: '.banner .banner-left',
            nextButton: '.banner .banner-right',
            autoplayDisableOnInteraction: false
        });

        var newsSwiper = new Swiper('.news-slider', {
            paginationClickable: true,
            loop: true,
            speed: 1200,
            autoplay: 5000,
            pagination: '.news-slider .m-dot',
            autoplayDisableOnInteraction: false
        });

        var markSwiper = new Swiper('.markets-slider', {
            paginationClickable: true,
            loop: true,
            speed: 1200,
            autoplay: 5000,
            pagination: '.markets-slider .repro-dot',
            autoplayDisableOnInteraction: false,
            simulateTouch: false,
        });

        var $productAbtns = $('.case-wrapper li');
        var caclickIndex = 0;
        var caclickLen = $productAbtns.length;
        var caseSw = new Swiper('.case-wrapper', {
            //loop: true,
            slidesPerView: 1,
            observer: true,
            observeParents: true,
            //prevButton: '.incase-control .incase-left',
            //nextButton: '.incase-control .incase-right',
            paginationClickable: true,
            effect: 'fade',
            breakpoints: {
                1024: {
                    effect: 'slide',
                },
            },
            onSlideChangeEnd: function (swiper) {
                caclickIndex = swiper.activeIndex;
                incaseSwiper.slideTo(caclickIndex);
            }
        })
        var incaseSwiper = new Swiper('.incase-slider', {
            //loop: true,
            speed: 1200,
            autoplay: false,
            slidesPerView: 1.34,
            spaceBetween: 50,
            pagination: '.incase-pagination',
            // prevButton: '.incase-control .incase-left',
            //nextButton: '.incase-control .incase-right',
            roundLengths: true,
            paginationType: 'custom',
            autoplayDisableOnInteraction: false,
            breakpoints: {
                768: {

                    spaceBetween: 20
                },
            },
            onSlideChangeEnd: function (swiper) {
                caclickIndex = swiper.activeIndex;
                caseSw.slideTo(caclickIndex);
            },
            paginationCustomRender: function (swiper, current, total) {
                return '<span class="current pagination-num">' + current + '</span><span class="total pagination-num">' + total + '</span>';

            }

        });

        $('.incase-control .incase-left,.incase-control .incase-right').on('click', function () {
            if ($(this).hasClass('incase-left')) {
                caclickIndex = caclickIndex <= 0 ? 0 : caclickIndex - 1;
            } else {
                caclickIndex = caclickIndex >= caclickLen ? caclickLen : caclickIndex + 1;
            }
            incaseSwiper.slideTo(caclickIndex);
            caseSw.slideTo(caclickIndex);
        });


        //产品轮播
        var proSwiper = new Swiper('.newspro-swiper', {
            paginationClickable: true,
            loop: true,
            speed: 1200,
            autoplay:6000,
            pagination: '.newspro-banner .newspro-dot',
            autoplayDisableOnInteraction: false,
            simulateTouch: false,
        });

        
        var listTab = new Swiper('.list-pronav .swiper-container', {
            slidesPerView:5,
            prevButton:".list-pronav .prev",
            nextButton:".list-pronav .next",
            breakpoints: {
                1024: {
                    slidesPerView:'auto',
                }
            }
        });

        if($('.list-pronav').length){
        listTab.slideTo($('.list-pronav li.cur').index(), 800, false); //切换slide   
        }
        // });
        // var artSwiper = new Swiper('.pro-artslider', {
        //     paginationClickable: true,
        //     loop: true,
        //     speed: 1200,
        //     autoplay: false,
        //     autoplayDisableOnInteraction: false,
        //     simulateTouch: false,
        //     effect: 'fade',
        //     fade: {
        //         crossFade: false,
        //     }

        // });

        // proSwiper.params.control = artSwiper;//需要在Swiper2初始化后，Swiper1控Swiper2

        var caseSwiper = new Swiper('.casedeatils-slider', {
            paginationClickable: true,
            // loop: true,
            speed: 1200,
            autoplay: 5000,
            pagination: '.casedeatils-slider .case-dot',
            prevButton: '.case-prev',
            nextButton: '.case-next',
            autoplayDisableOnInteraction: false,
            simulateTouch: false,
        });

        //推荐
        var rdSwiper = new Swiper('.recommend-bigslide', {
            paginationClickable: true,
            // loop: true,
            speed: 1200,
            autoplay: 6000,
            pagination: '.recommend-bigslide .repro-dot',
            autoplayDisableOnInteraction: false,
            //simulateTouch: false,
        });

        var rdliSwiper = new Swiper('.recommend-smallslide', {
            paginationClickable: true,
            // loop: true,
            speed: 1200,
            autoplay: 6000,
            slidesPerView: 3,
            pagination: '.recommend-smallslide .repro-dot',
            autoplayDisableOnInteraction: false,
            //simulateTouch: false,
            breakpoints: {

                767: {
                    slidesPerView: 2,
                },

                640: {
                    slidesPerView: 1,
                }
            },
        });

        var sCSwiper = new Swiper('.showcase-slide', {
            paginationClickable: true,
            // loop: true,
            speed: 1200,
            autoplay: 6000,
            slidesPerView: 3,
            spaceBetween: 25,
            prevButton: '.showcase-swrap .m-left',
            nextButton: '.showcase-swrap .m-right',
            pagination: '.showcase-swrap .inner-dot',
            autoplayDisableOnInteraction: false,
            simulateTouch: false,
            breakpoints: {

                767: {
                    slidesPerView: 2,
                },

                640: {
                    slidesPerView: 1,
                }
            },
        });

        if ($('.showcase-swrap').length) {
            if (sCSwiper.slides.length < 4) {
                $('.showcase-swrap .m-btn').hide();
            }
        }

        //about history

        var yearTab = new Swiper('.year-tab', {
            slidesPerView: 'auto',
        });

        var hlSwiper = new Swiper('.hstory-list', {
            paginationClickable: true,
            // loop: true,
            speed: 1200,
            autoplay: false,
            autoplayDisableOnInteraction: false,
            simulateTouch: false,
            effect: 'fade',
            fade: {
                crossFade: false,
            }

        });
        var himgSwiper = new Swiper('.history-imgslider', {
            paginationClickable: true,
            // loop: true,
            speed: 1200,
            autoplay: false,
            autoplayDisableOnInteraction: false,
            simulateTouch: false,


        });

        $('.year-tab li').on('click', function (index) {
            hlSwiper.slideTo($(this).index(), 800, false); //切换slide
            himgSwiper.slideTo($(this).index(), 800, false); //切换slide
            $(this).addClass("cur").siblings().removeClass("cur");
        });

        if ($('.year-tab').length) {
            if ($('.year-tab li').hasClass('cur')) {
                yearTab.slideTo($(this).index(), 800, false);
            }
        }
        //contact
        var rdSwiper = new Swiper('.contact-banner', {
            paginationClickable: true,
            loop: true,
            speed: 1200,
            autoplay: 6000,
            prevButton: '.contact-prev',
            nextButton: '.contact-next',
            autoplayDisableOnInteraction: false,
            simulateTouch: false,
        });
    }
    //返回
    var backtop = $(".back-up");
    var wint = $(window).scrollTop();
    $(window).on('scroll', function () {
        wint = $(window).scrollTop();
        if (wint <= 400) {
            backtop.fadeOut(300);
        };
        if (wint > 400) {
            backtop.fadeIn(300);
        };
    });

    backtop.on('click', function () {
        $("html,body").stop(false, true).animate({
            "scrollTop": 0
        }, 500);
        return false;
    });

    if (typeof WOW != 'undefined') {
        var wow = new WOW({
            boxClass: 'wow',
            animateClass: 'animated',
            offset: 0,
            mobile: false,
            live: true
        });
        wow.init();
    }

    //判断是否显示
    var videoRel = $('.product-video').attr('rel');
    if (videoRel == '') {
        $('.product-video').remove();
    }
    //视频播放 
    var host = location.protocol + '//' + location.host;
    var videoObject = {
        container: '#videobox1', //容器的ID或className
        variable: 'player', //播放函数名称
        autoplay: true, //是否自动播放
        debug: true, //是否开启调试模式
        drag: 'start', //拖动的属性
        seek: 0, //默认跳转的时间
        playbackrate: -1,
        flashplayer: false,//如果强制使用flashplayer则设置成true
        mobileCkControls: false
    };
    // palybtn
    function ckplayerX($showbtn, $hidebtn) {
        var player;
        $(document).on('click', $showbtn, function () {
            _videofile = $(this).attr('rel');

            if (!_videofile == '') {
                $(".recruitmentfloat").fadeIn(300);
                videoObject.video = _videofile;
                player = new ckplayer(videoObject);
            } else {
               
            }
        })

        $(document).on('click', $hidebtn, function () {
            player.videoPause();
            $('.recruitmentfloat').fadeOut(300);
            $(".recruitmentfloat .videobox").html("");
        });

    }
    ckplayerX('.product-video,.video-list li,.Recommend-video,.index_cases_swiper .swiper-slide', '.recclosebtn');
    
    
    //表单
    $('.contact-link,.service-form').on('click', function () {
        $('.productbg,.product-form').fadeIn();
    });

    $('.productbg,.porcolose-btn').on('click', function () {
        $('.productbg,.product-form').fadeOut();
    });


    //筛选
    $(document).on('click', '.filter-wrap ul li .cur-option', function (e) {
        e.stopPropagation();
        $('.filter-wrap ul li').removeClass('active');
        $(this).parents('li').addClass('active');
        $('.filter-option').stop(true, true).slideUp();
        $(this).parents('li').find('.filter-option').stop(true, true).slideDown(300);
    });

    $('.filter-option a').on('click', function (e) {
        e.stopPropagation();
        var curText = $(this).text();
        $(this).parents('li').find('.cur-option').text(curText);
        $(this).parents('.filter-option').stop(true, true).slideUp();
        $('.filter-wrap ul li').removeClass('active');
    });

    //点击空白关闭
    $(document).on('click', function (e) {
        if (!$(e.target).closest('.filter-option').length) {
            $('.filter-option').stop().slideUp();
            $('.filter-wrap ul li').removeClass('active');
        }
    });

    $('.caseshare-box').off("mouseenter mouseleave").hover(function () {
        $(this).find('.video-bdshare').addClass('active');
    }, function () {
        $('.video-bdshare').removeClass('active');
    });



    //常见 问题
    $(".faq-list ul li").eq(0).addClass("cur");
    $(".faq-list ul li").eq(0).find('.faq-content').show();
    $(document).on("click", ".faq-list .faq-title", function () {
        if ($(this).next().is(":hidden")) {
            $(this).parents('li').addClass("cur").siblings().removeClass("cur");
            $('.faq-content').stop().slideUp();
            $(this).next().slideDown(300);
        } else {
            $(this).parents('li').removeClass("cur");
            $('.faq-content').stop().slideUp();

        };

    });

    /*20191014 */

    $('.sub-nav-tab a').hover(function () {
        //alert('13');
        var index = $(this).index();
        $(this).parents('li').find('.nav-item').eq(index).show().siblings().hide();
    });



    $(".lang-icon").on("click", function () {
        $(".m-search-box").hide();
        if ($(".language-wrap").is(":hidden")) {
            $(".language-wrap").slideDown(300);
            $('.inpage-header').addClass('blackbg');
        } else {
            $(".language-wrap").slideUp();
            $('.inpage-header').removeClass('blackbg');
        }
    });
    $('.nav-img a:eq(0)').show();
    $('.three-type a').hover(function () {
        var index = $(this).index();
        $(this).parents('.nav-item').find('.nav-img a').eq(index).show().siblings().hide();

    })


    //荣誉资质
    if (typeof Swiper != 'undefined') {
        var $honorAbtns = $('.small-honor li');
        var clickIndex = 0;
        var clickLen = $honorAbtns.length;
        var honorAalbumSw = new Swiper('.big-honor', {
            slidesPerView: 1,
            observer: true,
            observeParents: true,
            pagination: '.big-honor .honor-dot',
            paginationClickable: true,
            effect: 'fade',
            fade: {
                crossFade: false,
            },
            breakpoints: {

                1024: {
                    effect: 'slide',
                }
            },



            onSlideChangeEnd: function (swiper) {
                clickIndex = swiper.activeIndex;
                $honorAbtns.eq(clickIndex).addClass('cur').siblings().removeClass('cur');
                honorAbtnsSw.slideTo(clickIndex);
            }
        });
        var honorAbtnsSw = new Swiper('.small-honor', {
            slidesPerView: 3,
            spaceBetween: 9,
            observer: true,
            observeParents: true,
            onInit: function (swiper) {
                $honorAbtns.eq(swiper.activeIndex).addClass('cur');
            },
            onClick: function (swiper) {
                clickIndex = swiper.clickedIndex;
                swiper.slideTo(clickIndex);
                $honorAbtns.eq(clickIndex).addClass('cur').siblings().removeClass('cur');
                honorAalbumSw.slideTo(clickIndex);
            }
        });
        $('.honor-left,.honor-right').on('click', function () {
            if ($(this).hasClass('honor-left')) {
                clickIndex = clickIndex <= 0 ? 0 : clickIndex - 1;
            } else {
                clickIndex = clickIndex >= clickLen ? clickLen : clickIndex + 1;
            }
            $honorAbtns.eq(clickIndex).addClass('cur').siblings().removeClass('cur');
            honorAalbumSw.slideTo(clickIndex);
        });
    };

    $(document).on('click', '.insrecruit-list li .rectue-top', function () {
        var _this = $(this);
        if (_this.next().is(':hidden')) {
            _this.parents('li').addClass('cur').siblings().removeClass("cur");
            _this.next().stop().slideDown();
            _this.parents('li').siblings().find('.rectue-min').stop().slideUp(300);
        } else {
            _this.parents('li').removeClass("cur");
            _this.next().slideUp();
        }
    });

});


(function ($) {
    $.uaMatch = function (ua) {
        ua = ua.toLowerCase();
        var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
            /(webkit)[ \/]([\w.]+)/.exec(ua) ||
            /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
            /(msie) ([\w.]+)/.exec(ua) ||
            ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || [];
        return {
            browser: match[1] || "",
            version: match[2] || "0"
        };
    };
    if (!$.browser) {
        matched = $.uaMatch(navigator.userAgent);
        browser = {};
        if (matched.browser) {
            browser[matched.browser] = true;
            browser.version = matched.version;
        }
        // Chrome is Webkit, but Webkit is also Safari.
        if (browser.chrome) {
            browser.webkit = true;
        } else if (browser.webkit) {
            browser.safari = true;
        }
        $.browser = browser;
    }
    $(document).on('click', 'a#goon', function () {
        $("#ie-alert-overlay").hide();
        $("#ie-alert-panel").hide();
    });

    function initialize($obj, support, title, text) {
        var panel = "<span>" + title + "</span>" +
            "<p>" + text + "</p>" +
            "<div class='browser'>" +
            "<ul>" +
            "<li><a class='chrome' href='https://www.google.com/chrome/' target='_blank'></a></li>" +
            "<li><a class='firefox' href='http://www.mozilla.org/en-US/firefox/new/' target='_blank'></a></li>" +
            "<li><a class='ie9' href='https://support.microsoft.com/zh-cn/help/17621/internet-explorer-downloads' target='_blank'></a></li>" +
            "<li><a class='safari' href='https://support.apple.com/zh_CN/downloads/safari' target='_blank'></a></li>" +
            "<li><a class='opera' href='http://www.opera.com/download/' target='_blank'></a></li>" +
            "<ul>" +
            "</div>";
        var overlay = $("<div id='ie-alert-overlay'></div>");
        var iepanel = $("<div id='ie-alert-panel'>" + panel + "</div>");
        var docHeight = $(document).height();
        overlay.css("height", docHeight + "px");
        if (support === "ie9") { // ie9-
            if ($.browser.msie && parseInt($.browser.version, 10) < 10) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
            }
            if ($.browser.msie && parseInt($.browser.version, 10) === 6) {
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }

        } else if (support === "ie8") { // ie8-
            if ($.browser.msie && parseInt($.browser.version, 10) < 9) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
            }
            if ($.browser.msie && parseInt($.browser.version, 10) === 6) {
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }
        } else if (support === "ie7") { // ie7-
            if ($.browser.msie && parseInt($.browser.version, 10) < 8) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
            }
            if ($.browser.msie && parseInt($.browser.version, 10) === 6) {
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }
        } else if (support === "ie6") { // ie6-
            if ($.browser.msie && parseInt($.browser.version, 10) < 7) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }
        }
    };
    $.fn.iealert = function (options) {
        var defaults = {
            support: "ie9",
            title: '\u6e29\u99a8\u63d0\u793a\uff1a\u60a8\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u7248\u672c\u8fc7\u4f4e\uff0c\u8bf7\u5347\u7ea7\u6d4f\u89c8\u5668\uff01',
            text: "\u4e3a\u4e86\u66f4\u597d\u7684\u7f51\u7ad9\u6d4f\u89c8\u4f53\u9a8c\u002c\u6211\u4eec\u5f3a\u70c8\u5efa\u8bae\u60a8\u5347\u7ea7\u5230\u6700\u65b0\u7248\u672c\u7684\u0049\u006e\u0074\u0065\u0072\u006e\u0065\u0074\u0020\u0045\u0078\u0070\u006c\u006f\u0072\u0065\u0072\u6216\u9009\u62e9\u5176\u4ed6\u4e3b\u6d41\u6d4f\u89c8\u5668\u3002\u63a8\u8350\u4f7f\u7528\u4e0b\u5217\u4e3b\u6d41\u6d4f\u89c8\u5668\uff1a <br><br><a href='javascript:;' style='font-size:20px;' id='goon'>>>>\u7EE7\u7EED\u8BBF\u95EE</a>"
        };
        var option = $.extend(defaults, options);
        return this.each(function () {
            if ($.browser.msie) {
                var $this = $(this);
                initialize($this, option.support, option.title, option.text);
            }
        });
    };
})(jQuery);
$(document).ready(function () {
    $("body").iealert();
});
$(function () {
    function getFixeaderH($header) {
        var $pageHeader = $header || $('header ,.header');
        return $pageHeader.css('position') === 'fixed' ? $pageHeader.outerHeight() : 0;
    };
    function setdetailBShareFixed() {
        var $article = $('.newsdetailB-article');
        $share = $('.newsdetailB-bdshare');
        var _shareCssTop = getFixeaderH() + 76;
        var _shareCssBot = 55;
        var _shareTop = $article.length ? $article.offset().top - getFixeaderH() : 0;
        var _shareEnd = _shareTop + $article.outerHeight() - ($share.outerHeight() + _shareCssTop + _shareCssBot);
        var _scrTop = 0;
        $(window).resize(function () {
            _shareTop = $article.length ? $article.offset() - getFixeaderH().top : 0;
            _shareEnd = _shareTop + $article.outerHeight() - ($share.outerHeight() + _shareCssTop + _shareCssBot);
        });
        $(window).scroll(function () {
            if ($article.length && $(window).width() >= 1024) {
                _scrTop = $(window).scrollTop();
                if (_scrTop > _shareTop) {
                    $share.addClass('js-fixed-top').css({
                        'top': _shareCssTop,
                        'bottom': 'auto'
                    });
                    if (_scrTop >= _shareEnd) {
                        $share.addClass('js-absolute-bottom').css({
                            'top': 'auto',
                            'bottom': _shareCssBot
                        }).removeClass('js-fixed-top');
                    } else {
                        $share.removeClass('js-absolute-bottom');
                    }
                } else {
                    $share.removeClass('js-fixed-top');
                };
            }
        });
    };
    $(window).on('load', function () {
        setdetailBShareFixed();
    });
});
(function ($) {
    $.uaMatch = function (ua) {
        ua = ua.toLowerCase();
        var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
            /(webkit)[ \/]([\w.]+)/.exec(ua) ||
            /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
            /(msie) ([\w.]+)/.exec(ua) ||
            ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || [];
        return {
            browser: match[1] || "",
            version: match[2] || "0"
        };
    };
    if (!$.browser) {
        matched = $.uaMatch(navigator.userAgent);
        browser = {};
        if (matched.browser) {
            browser[matched.browser] = true;
            browser.version = matched.version;
        }
        // Chrome is Webkit, but Webkit is also Safari.
        if (browser.chrome) {
            browser.webkit = true;
        } else if (browser.webkit) {
            browser.safari = true;
        }
        $.browser = browser;
    }
    $(document).on('click', 'a#goon', function () {
        $("#ie-alert-overlay").hide();
        $("#ie-alert-panel").hide();
    });

    function initialize($obj, support, title, text) {
        var panel = "<span>" + title + "</span>" +
            "<p>" + text + "</p>" +
            "<div class='browser'>" +
            "<ul>" +
            "<li><a class='chrome' href='https://www.google.com/chrome/' target='_blank'></a></li>" +
            "<li><a class='firefox' href='http://www.mozilla.org/en-US/firefox/new/' target='_blank'></a></li>" +
            "<li><a class='ie9' href='https://support.microsoft.com/zh-cn/help/17621/internet-explorer-downloads' target='_blank'></a></li>" +
            "<li><a class='safari' href='https://support.apple.com/zh_CN/downloads/safari' target='_blank'></a></li>" +
            "<li><a class='opera' href='http://www.opera.com/download/' target='_blank'></a></li>" +
            "<ul>" +
            "</div>";
        var overlay = $("<div id='ie-alert-overlay'></div>");
        var iepanel = $("<div id='ie-alert-panel'>" + panel + "</div>");
        var docHeight = $(document).height();
        overlay.css("height", docHeight + "px");
        if (support === "ie9") { // ie9-
            if ($.browser.msie && parseInt($.browser.version, 10) < 10) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
            }
            if ($.browser.msie && parseInt($.browser.version, 10) === 6) {
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }

        } else if (support === "ie8") { // ie8-
            if ($.browser.msie && parseInt($.browser.version, 10) < 9) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
            }
            if ($.browser.msie && parseInt($.browser.version, 10) === 6) {
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }
        } else if (support === "ie7") { // ie7-
            if ($.browser.msie && parseInt($.browser.version, 10) < 8) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
            }
            if ($.browser.msie && parseInt($.browser.version, 10) === 6) {
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }
        } else if (support === "ie6") { // ie6-
            if ($.browser.msie && parseInt($.browser.version, 10) < 7) {
                $obj.prepend(iepanel);
                $obj.prepend(overlay);
                $("#ie-alert-panel").css("background-position", "-626px -116px");
                $obj.css("margin", "0");
            }
        }
    };
    $.fn.iealert = function (options) {
        var defaults = {
            support: "ie9",
            title: '\u6e29\u99a8\u63d0\u793a\uff1a\u60a8\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u7248\u672c\u8fc7\u4f4e\uff0c\u8bf7\u5347\u7ea7\u6d4f\u89c8\u5668\uff01',
            text: "\u4e3a\u4e86\u66f4\u597d\u7684\u7f51\u7ad9\u6d4f\u89c8\u4f53\u9a8c\u002c\u6211\u4eec\u5f3a\u70c8\u5efa\u8bae\u60a8\u5347\u7ea7\u5230\u6700\u65b0\u7248\u672c\u7684\u0049\u006e\u0074\u0065\u0072\u006e\u0065\u0074\u0020\u0045\u0078\u0070\u006c\u006f\u0072\u0065\u0072\u6216\u9009\u62e9\u5176\u4ed6\u4e3b\u6d41\u6d4f\u89c8\u5668\u3002\u63a8\u8350\u4f7f\u7528\u4e0b\u5217\u4e3b\u6d41\u6d4f\u89c8\u5668\uff1a <br><br><a href='javascript:;' style='font-size:20px;' id='goon'>>>>\u7EE7\u7EED\u8BBF\u95EE</a>"
        };
        var option = $.extend(defaults, options);
        return this.each(function () {
            if ($.browser.msie) {
                var $this = $(this);
                initialize($this, option.support, option.title, option.text);
            }
        });
    };
})(jQuery);
$(document).ready(function () {
    $("body").iealert();
});
$(function () {
    function getFixeaderH($header) {
        var $pageHeader = $header || $('header ,.header');
        return $pageHeader.css('position') === 'fixed' ? $pageHeader.outerHeight() : 0;
    };
    function setdetailBShareFixed() {
        var $article = $('.newsdetailB-article');
        $share = $('.newsdetailB-bdshare');
        var _shareCssTop = getFixeaderH() + 76;
        var _shareCssBot = 55;
        var _shareTop = $article.length ? $article.offset().top - getFixeaderH() : 0;
        var _shareEnd = _shareTop + $article.outerHeight() - ($share.outerHeight() + _shareCssTop + _shareCssBot);
        var _scrTop = 0;
        $(window).resize(function () {
            _shareTop = $article.length ? $article.offset()- getFixeaderH().top : 0;
            _shareEnd = _shareTop + $article.outerHeight() - ($share.outerHeight() + _shareCssTop + _shareCssBot);
        });
        $(window).scroll(function () {
            if ($article.length && $(window).width() >= 1024) {
                _scrTop = $(window).scrollTop();
                if (_scrTop > _shareTop) {
                    $share.addClass('js-fixed-top').css({
                        'top': _shareCssTop,
                        'bottom': 'auto'
                    });
                    if (_scrTop >= _shareEnd) {
                        $share.addClass('js-absolute-bottom').css({
                            'top': 'auto',
                            'bottom': _shareCssBot
                        }).removeClass('js-fixed-top');
                    } else {
                        $share.removeClass('js-absolute-bottom');
                    }
                } else {
                    $share.removeClass('js-fixed-top');
                };
            }
        });
    };
    $(window).on('load', function () {
        setdetailBShareFixed();
    });
});