//卫星云图
var Cloud = {
    n: 0,
    LodaData: function () {
        $.ajax({
            type: "GET",
            url: "/Cloud/CloudList-fy2e.js?t=" + Math.random(),
            success: function (imgList)
            {
                var imgjsonList = eval(imgList);
                if (imgjsonList.length == 0) {
                    $.ajax({
                        type: "GET",
                        url: "/Cloud/CloudList-fy2d.js?t=" + Math.random(),
                        success: function (imgList) {
                            imgjsonList = eval(imgList);
                            Cloud.PlayPic(imgjsonList);
                        }
                    })
                } else {
                    Cloud.PlayPic(imgjsonList);
                }
            }
        });
    }, 
    PlayPic: function (Dayun_radar) {
        //var Dayun_radar = ['201404/20140416/201404161612.jpg', '201404/20140416/201404161542.jpg', '201404/20140416/201404161512.jpg', '201404/20140416/201404161442.jpg'];    
        if (typeof Dayun_radar == 'undefined' || Dayun_radar == null) return;
        var sd = ''; var ulstart = '<ul>', ulcontent = '', ulend = '</ul>';
        for (var i = 0, l = Dayun_radar.length; i < l; i++) {
            var _date = Dayun_radar[i].substr(29, 10).replace(/_/g, "/");          
            var _time = " " + Dayun_radar[i].substr(40, 5).replace(/_/g, ":");          
            var cloud_time = new Date(_date + _time); //转换成Data(); 
            cloud_time.setHours(cloud_time.getHours() + 8);

      
            sd = cloud_time.Format("MM/dd/yyyy hh:mm")
            ulcontent += '<li>' + (sd) + ' (Beijing time)</li>';
        }
        $(".playList").append(ulstart + ulcontent + ulend);
        time = 2000;
        var $li = $(".playList li");
        var n = count = 0;
        count = $(".playList li").size() - 1;
        var time1 = null;
        Cloud.n = count+1;
        setImg(0);
        $(".playPicture").live("click", function () {//播放or暂停
            if ($(this).hasClass("stop")) { setStop(); } else {
                $(this).addClass("stop").attr("src", "/images/stop.jpg").attr("title", "Pause");
                time1 = setInterval(function () { changimg(Cloud.n - 1); }, time);
            }
        })
        //$(".playPicture").click();
        $(".palyprev").click(function () {//上一张
            changimg(Cloud.n + 1);
            setStop();
        })
        $(".palynext").click(function () {//下一张 
            changimg(Cloud.n - 1);
            setStop();
        })

        $(".playList").hover(
          function () {
              $(this).find("ul").show()
          },
          function () {
              $(this).find("ul").hide();
          }
        );
        $li.click(function () {
            var i = $(this).index();
            changimg(i);
            setStop();
        });
        $(".wxD img.oImg").bind("click", function () {
            $(".playPicture").click();
        });
        function changimg(i) {
            //var i = $(this).index();
            if (i < 0)
                i = count;
            else if (i > count)
                i = 0;
            Cloud.n = i;
            setImg(Cloud.n);
        }
        setStop = function () {
            clearInterval(time1);
            $(".playPicture").removeClass("stop").attr("src", "/images/play.jpg").attr("title", "播放");
        };
        function setImg(index)
        {
            var imgsavrPath = Dayun_radar[index];

            $(".oImg").attr("src", "" + imgsavrPath);
            $li.eq(index).addClass("hover").siblings().removeClass("hover");
            //sd = year + '年' + month + '月' + day + '日 ' + hourStr + '时' + Dayun_radar[Cloud.n].substr(31, 2) + '分（北京时间）';

            var _date = Dayun_radar[index].substr(29, 10).replace(/_/g, "/");
            var _time = " " + Dayun_radar[index].substr(40, 5).replace(/_/g, ":");
            var cloud_time = new Date(_date + _time); //转换成Data(); 
            cloud_time.setHours(cloud_time.getHours() + 8);
            sd = cloud_time.Format("MM/dd/yyyy hh:mm (Beijing time)")
            $(".playList span").html(sd);
        }      
    }
}