String.prototype.trim = function ()
{
    var str = this,
    str = str.replace(/^\s+/, '');
    for (var i = str.length - 1; i >= 0; i--)
    {
        if (/\S/.test(str.charAt(i)))
        {
            str = str.substring(0, i + 1);
            break;
        }
    }
    return str;
}
Array.prototype.Contain = function (item)
{
    var array = this;
    for (var i = array.length - 1; i >= 0; i--)
    {
        if (array[i] == item)
            return true;
    }
    return false;
}
var _browser = (function (a)
{
    var r = /(webkit)[ \/]([\w.]+)/,
        s = /(opera)(?:.*version)?[ \/]([\w.]+)/,
        t = /(msie) ([\w.]+)/,
        u = /(mozilla)(?:.*? rv:([\w.]+))?/;
    var b = r.exec(a) || s.exec(a) || t.exec(a) || a.indexOf("compatible") < 0 && u.exec(a) || [];
    return {
        name: b[1] || "",
        version: b[2] || "0"
    };
})(window.navigator.userAgent.toLowerCase());
/*取cookies*/
var getCookie = function (c_name)
{
    if (document.cookie.length > 0)
    {
        c_start = document.cookie.indexOf(c_name + "=");
        if (c_start != -1)
        {
            c_start = c_start + c_name.length + 1;
            c_end = document.cookie.indexOf(";", c_start);
            if (c_end == -1) c_end = document.cookie.length;
            return decodeURIComponent(document.cookie.substring(c_start, c_end));
        }
    }
    return "";
}
var showadvert = function (url, objId)
{
    var xmlhttp;
    if (window.XMLHttpRequest)
    { xmlhttp = new XMLHttpRequest(); }
    else
    { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }

    xmlhttp.onreadystatechange = function ()
    {
        if (xmlhttp.readyState == 4 && xmlhttp.status == 200)
        {
            var _txt = xmlhttp.responseText;
            _txt = _txt.replace("document.write(\"", "");
            _txt = _txt.replace("\")", "");
            _txt = _txt.split("\\").join("");
            if (objId)
                document.getElementById(objId).innerHTML = _txt;
        }
    }
    xmlhttp.open("GET", url, true);
    xmlhttp.send();
}
var showSelectBox = function ()
{
    $(document).click(function (event)
    {
        var _box = $(".mSelectBox");
        var _select = _box.children(".mSelect");
        var _list = _box.children(".mSelectList");
        if (_browser.name == "msie")
        {
            if (event.srcElement.className == "mSelect")
            {
                if (_list.css("display") == "block")
                {
                    _list.css("display", "none");
                } else { _list.css("display", "block"); }
            }
            else { _list.css("display", "none"); }
        } else
        {
            if ($(event.target).attr("class") == "mSelect")
            {
                if (_list.css("display") == "block")
                {
                    _list.css("display", "none");
                }
                else { _list.css("display", "block"); }
            }
            else { _list.css("display", "none"); }
        }
    });
}
var showNavSelect = function ()
{
    $("#nav-all-box").children("li").each(function ()
    {
        var $this = $(this);
        var css = $this.attr("class") || "";
        if (-1 < css.indexOf("js-dropdown"))
        {
            var $dl = $this.children("dl").eq(0);
            $this.hover(
		        function () { $dl.slideDown("fast"); },
		        function () { $dl.slideUp("fast"); }
	        );
        }
    });
}
var scrollTrend = function ()
{
    if (_browser.name == "msie" && parseInt(_browser.version) == 6)
    {
        return true;
    }
    var position = "fixed";
    var b = $("#chartBody");
    var p = { t: b.offset().top, h: b.height() };
    $("div.scrollBanner").each(function ()
    {
        var $this = $(this);
        var st = $(window).scrollTop();
        if (st >= p.t && st < p.t + p.h)
        {
            $this.css({ position: position, display: "block" });
        } else { $this.hide(); }
    });
}
//设为首页
var sethomepage = function (url)
{
    if (document.all)
    {
        document.body.style.behavior = 'url(#default#homepage)';
        document.body.setHomePage(window.location.href);
    } else if (window.sidebar)
    {
        if (window.netscape)
        {
            try
            {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            } catch (e)
            {
                alert("该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true");
            }
        }
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage', window.location.href);
    } else
    {
        alert('您的浏览器不支持自动设置首页, 请使用浏览器菜单手动设置!');
    }
}
//加入收藏
var addfav = function ()
{
    if (document.all)
    {
        try
        {
            window.external.addFavorite(window.location.href, document.title);
        } catch (e)
        {
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }

    } else if (window.sidebar)
    {
        window.sidebar.addPanel(document.title, window.location.href, "");
    } else
    {
        alert("加入收藏失败，请使用Ctrl+D进行添加");
    }
}
//图片缩放 参数(图片,允许的宽度,允许的高度)
function DrawImage(ImgD, iwidth, iheight)
{
    var image = new Image();
    image.src = ImgD.src;
    if (image.width > 0 && image.height > 0)
    {
        if (image.width / image.height >= iwidth / iheight)
        {
            if (image.width > iwidth)
            {
                ImgD.width = iwidth;
                ImgD.height = (image.height * iwidth) / image.width;
            } else
            {
                ImgD.width = image.width;
                ImgD.height = image.height;
            }
        }
        else
        {
            if (image.height > iheight)
            {
                ImgD.height = iheight;
                ImgD.width = (image.width * iheight) / image.height;
            } else
            {
                ImgD.width = image.width;
                ImgD.height = image.height;
            }
        }
    }
}



//search
checkTerm = function (min, max)
{
    var newterm = $("#newterm").val();
    newterm = $.trim(newterm);

    if (isEmpty(newterm))
    {
        $("#newterm").val("");
        alert("期数不能为空！");
        return false;
    }
    if (isNaN(newterm))
    {
        $("#newterm").val("");
        alert("请输入正确的期数值！");
        return false;
    }
    if (!isInteger(newterm))
    {
        $("#newterm").val("");
        alert("请输入整数！");
        return false;
    }

    if (newterm.length >= max || newterm.length <= min)
    {
        $("#newterm").val("");
        alert("请输入正确的期数格式！");
        return false;
    }

    $("#newterm").val(newterm);
    $("#form1").submit();
}

isEmpty = function (str)
{
    if (str == "")
    {
        return true;
    }
    var regu = /^[ ]+$/;
    var re = new RegExp(regu);
    return re.test(str);
}

isInteger = function (str)
{
    var regu = /^\+?[0-9]+$/;
    var re = new RegExp(regu);
    return re.test(str);
}

//农历计算与显示
var CalConv = function (objId)
{
    if (typeof (objId) == "undefined") { return; }
    var _o = document.getElementById(objId);
    if (typeof (_o) == "undefined") { return; }

    var tagLunarCal = function (d, i, w, k, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13)
    {
        this.BaseDays = d;
        this.Intercalation = i;
        this.BaseWeekday = w;
        this.BaseKanChih = k;
        this.MonthDays = [m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13];
        return this;
    };
    var GetLeap = function (year)
    {
        if (year % 400 == 0)
            return 1;
        else if (year % 100 == 0)
            return 0;
        else if (year % 4 == 0)
            return 1;
        else
            return 0;
    };
    var LunarCal = [
        tagLunarCal(27, 5, 3, 43, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1),
        tagLunarCal(46, 0, 4, 48, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1), /* 88 */
        tagLunarCal(35, 0, 5, 53, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1), /* 89 */
        tagLunarCal(23, 4, 0, 59, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1),
        tagLunarCal(42, 0, 1, 4, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1),
        tagLunarCal(31, 0, 2, 9, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0),
        tagLunarCal(21, 2, 3, 14, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1), /* 93 */
        tagLunarCal(39, 0, 5, 20, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1),
        tagLunarCal(28, 7, 6, 25, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1),
        tagLunarCal(48, 0, 0, 30, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1),
        tagLunarCal(37, 0, 1, 35, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1), /* 97 */
        tagLunarCal(25, 5, 3, 41, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1),
        tagLunarCal(44, 0, 4, 46, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1),
        tagLunarCal(33, 0, 5, 51, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1),
        tagLunarCal(22, 4, 6, 56, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0), /* 101 */
        tagLunarCal(40, 0, 1, 2, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0),
        tagLunarCal(30, 9, 2, 7, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1),
        tagLunarCal(49, 0, 3, 12, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1),
        tagLunarCal(38, 0, 4, 17, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0), /* 105 */
        tagLunarCal(27, 6, 6, 23, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1),
        tagLunarCal(46, 0, 0, 28, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0),
        tagLunarCal(35, 0, 1, 33, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0),
        tagLunarCal(24, 4, 2, 38, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1), /* 109 */
        tagLunarCal(42, 0, 4, 44, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1),
        tagLunarCal(31, 0, 5, 49, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0),
        tagLunarCal(21, 2, 6, 54, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1),
        tagLunarCal(40, 0, 0, 59, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1), /* 113 */
        tagLunarCal(28, 6, 2, 5, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0),
        tagLunarCal(47, 0, 3, 10, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1),
        tagLunarCal(36, 0, 4, 15, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1),
        tagLunarCal(25, 5, 5, 20, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0), /* 117 */
        tagLunarCal(43, 0, 0, 26, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1),
        tagLunarCal(32, 0, 1, 31, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0),
        tagLunarCal(22, 3, 2, 36, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0)];

    var FIRSTYEAR = 1998;
    var LASTYEAR = 2031;
    var today = new Date();
    var SolarYear = today.getFullYear();
    var SolarMonth = today.getMonth() + 1;
    var SolarDate = today.getDate();
    var Weekday = today.getDay();
    /* 民国年月日 */
    var SolarCal = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
    var SolarDays = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365, 396, 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366, 397];

    var sm, leap, d, y, acc, kc, Kan, Chih, Age, l1, i, LunarMonth, LunarDate, im;
    if (SolarYear <= FIRSTYEAR || SolarYear > LASTYEAR) return;
    sm = SolarMonth - 1;
    if (sm < 0 || sm > 11) return;
    leap = GetLeap(SolarYear);
    if (sm == 1)
        d = leap + 28;
    else
        d = SolarCal[sm];
    if (SolarDate < 1 || SolarDate > d) return;
    y = SolarYear - FIRSTYEAR;
    acc = SolarDays[leap * 14 + sm] + SolarDate;
    kc = acc + LunarCal[y].BaseKanChih;
    Kan = kc % 10;
    Chih = kc % 12;

    Age = kc % 60;
    if (Age < 22)
        Age = 22 - Age;
    else
        Age = 82 - Age;

    if (acc <= LunarCal[y].BaseDays)
    {
        y--;
        LunarYear = SolarYear - 1;
        leap = GetLeap(LunarYear);
        sm += 12;
        acc = SolarDays[leap * 14 + sm] + SolarDate;
    }
    else
        LunarYear = SolarYear;
    l1 = LunarCal[y].BaseDays;
    for (i = 0; i < 13; i++)
    {
        l2 = l1 + LunarCal[y].MonthDays[i] + 29;
        if (acc <= l2) { break; }
        l1 = l2;
    }
    LunarMonth = i + 1;
    LunarDate = acc - l1;
    im = LunarCal[y].Intercalation;
    if (im != 0 && LunarMonth > im)
    {
        LunarMonth--;
        if (LunarMonth == im) { LunarMonth = -im; }
    }
    if (LunarMonth > 12) { LunarMonth -= 12; }

    //2015年9月21日 星期一 农历八月初九 
    var _week = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六");
    var _months = ["正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "冬", "腊"];
    var _days = ["初一", "初二", "初三", "初四", "初五", "初六", "初七", "初八", "初九", "初十", "十一", "十二", "十三", "十四", "十五", "十六", "十七", "十八", "十九", "二十", "廿一", "廿二", "廿三", "廿四", "廿五", "廿六", "廿七", "廿八", "廿九", "三十"];
    var _html = new Array();
    _html.push(today.getFullYear());
    _html.push("年");
    _html.push(today.getMonth() + 1);
    _html.push("月");
    _html.push(today.getDate());
    _html.push("日 ");
    _html.push(_week[today.getDay() + 1]);
    _html.push(" 农历");
    _html.push(_months[Math.abs(LunarMonth) - 1]);
    _html.push("月");
    _html.push(_days[LunarDate - 1]);
    _o.innerHTML = _html.join("");
}