/**
 
 * @version: 1.0 Alpha-1
 
 * @author: Coolite Inc. http://www.coolite.com/
 
 * @date: 13-Feb-2008
 
 * @copyright: Copyright (c) 2006-2008, Coolite Inc. (http://www.coolite.com/). All rights reserved.
 
 * @license: Licensed under The MIT License. See license.txt and http://www.datejs.com/license/. 
 
 * @website: http://www.datejs.com/
 
 */

Date.CultureInfo = {
    name: "en-US",
    englishName: "English (United States)",
    nativeName: "English (United States)",
    dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
    abbreviatedDayNames: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
    shortestDayNames: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"],
    firstLetterDayNames: ["S", "M", "T", "W", "T", "F", "S"],
    monthNames: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
    abbreviatedMonthNames: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
    amDesignator: "AM",
    pmDesignator: "PM",
    firstDayOfWeek: 0,
    twoDigitYearMax: 2029,
    dateElementOrder: "mdy",
    formatPatterns: {
        shortDate: "M/d/yyyy",
        longDate: "dddd, MMMM dd, yyyy",
        shortTime: "h:mm tt",
        longTime: "h:mm:ss tt",
        fullDateTime: "dddd, MMMM dd, yyyy h:mm:ss tt",
        sortableDateTime: "yyyy-MM-ddTHH:mm:ss",
        universalSortableDateTime: "yyyy-MM-dd HH:mm:ssZ",
        rfc1123: "ddd, dd MMM yyyy HH:mm:ss GMT",
        monthDay: "MMMM dd",
        yearMonth: "MMMM, yyyy"
    },
    regexPatterns: {
        jan: /^jan(uary)?/i,
        feb: /^feb(ruary)?/i,
        mar: /^mar(ch)?/i,
        apr: /^apr(il)?/i,
        may: /^may/i,
        jun: /^jun(e)?/i,
        jul: /^jul(y)?/i,
        aug: /^aug(ust)?/i,
        sep: /^sep(t(ember)?)?/i,
        oct: /^oct(ober)?/i,
        nov: /^nov(ember)?/i,
        dec: /^dec(ember)?/i,
        sun: /^su(n(day)?)?/i,
        mon: /^mo(n(day)?)?/i,
        tue: /^tu(e(s(day)?)?)?/i,
        wed: /^we(d(nesday)?)?/i,
        thu: /^th(u(r(s(day)?)?)?)?/i,
        fri: /^fr(i(day)?)?/i,
        sat: /^sa(t(urday)?)?/i,
        future: /^next/i,
        past: /^last|past|prev(ious)?/i,
        add: /^(\+|aft(er)?|from|hence)/i,
        subtract: /^(\-|bef(ore)?|ago)/i,
        yesterday: /^yes(terday)?/i,
        today: /^t(od(ay)?)?/i,
        tomorrow: /^tom(orrow)?/i,
        now: /^n(ow)?/i,
        millisecond: /^ms|milli(second)?s?/i,
        second: /^sec(ond)?s?/i,
        minute: /^mn|min(ute)?s?/i,
        hour: /^h(our)?s?/i,
        week: /^w(eek)?s?/i,
        month: /^m(onth)?s?/i,
        day: /^d(ay)?s?/i,
        year: /^y(ear)?s?/i,
        shortMeridian: /^(a|p)/i,
        longMeridian: /^(a\.?m?\.?|p\.?m?\.?)/i,
        timezone: /^((e(s|d)t|c(s|d)t|m(s|d)t|p(s|d)t)|((gmt)?\s*(\+|\-)\s*\d\d\d\d?)|gmt|utc)/i,
        ordinalSuffix: /^\s*(st|nd|rd|th)/i,
        timeContext: /^\s*(\:|a|p)/i
    },
    timezones: {
        UTC: "-000",
        GMT: "-000",
        EST: "-0500",
        EDT: "-0400",
        CST: "-0600",
        CDT: "-0500",
        MST: "-0700",
        MDT: "-0600",
        PST: "-0800",
        PDT: "-0700"
    }
};
(function () {
    var $D = Date,
        $P = $D.prototype,
        $C = $D.CultureInfo;
    $P.clearTime = function () {
            this.setHours(0);
            this.setMinutes(0);
            this.setSeconds(0);
            this.setMilliseconds(0);
            return this;
        };
    $P.setTimeToNow = function () {
            var n = new Date();
            this.setHours(n.getHours());
            this.setMinutes(n.getMinutes());
            this.setSeconds(n.getSeconds());
            this.setMilliseconds(n.getMilliseconds());
            return this;
        };
    $D.today = function () {
            return new Date().clearTime();
        };
    $D.compare = function (date1, date2) {
            if (isNaN(date1) || isNaN(date2)) {
                throw new Error(date1 + " - " + date2);
            } else if (date1 instanceof Date && date2 instanceof Date) {
                return (date1 < date2) ? -1 : (date1 > date2) ? 1 : 0;
            } else {
                throw new TypeError(date1 + " - " + date2);
            }
        };
    $D.equals = function (date1, date2) {
            return (date1.compareTo(date2) === 0);
        };
    $D.getMonthNumberFromName = function (name) {
            var n = $C.monthNames,
                m = $C.abbreviatedMonthNames,
                s = name.toLowerCase();
            for (var i = 0; i < n.length; i++) {
                    if (n[i].toLowerCase() == s || m[i].toLowerCase() == s) {
                        return i;
                    }
                }
            return -1;
        };
    $D.getDayNumberFromName = function (name) {
            var n = $C.dayNames,
                m = $C.abbreviatedDayNames,
                o = $C.shortestDayNames,
                s = name.toLowerCase();
            for (var i = 0; i < n.length; i++) {
                    if (n[i].toLowerCase() == s || m[i].toLowerCase() == s || o[i].toLowerCase() == s) {
                        return i;
                    }
                }
            return -1;
        };
    $D.isLeapYear = function (year) {
            return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0));
        };
    $D.getDaysInMonth = function (year, month) {
            return [31, ($D.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
        };
    $D.getTimezoneOffset = function (s) {
            return $C.timezones[s.toUpperCase()];
        };
    $D.getTimezoneAbbreviation = function (offset) {
            var n = $C.timezones,
                p;
            for (var i = 0; i < n.length; i++) {
                    if (n[i] === offset) {
                        return n[i];
                    }
                }
            return null;
        };
    $P.clone = function () {
            return new Date(this.getTime());
        };
    $P.compareTo = function (date) {
            return Date.compare(this, date);
        };
    $P.equals = function (date) {
            return Date.equals(this, date);
        };
    $P.between = function (start, end) {
            var t = this.getTime();
            return t >= start.getTime() && t <= end.getTime();
        };
    $P.addMilliseconds = function (value) {
            this.setMilliseconds(this.getMilliseconds() + value);
            return this;
        };
    $P.addSeconds = function (value) {
            return this.addMilliseconds(value * 1000);
        };
    $P.addMinutes = function (value) {
            return this.addMilliseconds(value * 60000);
        };
    $P.addHours = function (value) {
            return this.addMilliseconds(value * 3600000);
        };
    $P.addDays = function (value) {
            return this.addMilliseconds(value * 86400000);
        };
    $P.addWeeks = function (value) {
            return this.addDays(value * 7);
        };
    $P.addMonths = function (value) {
            var n = this.getDate();
            this.setDate(1);
            this.setMonth(this.getMonth() + value);
            this.setDate(Math.min(n, $D.getDaysInMonth(this.getFullYear(), this.getMonth())));
            return this;
        };
    $P.addYears = function (value) {
            return this.addMonths(value * 12);
        };
    $P.add = function (config) {
            if (typeof config == "number") {
                this._orient = config;
                return this;
            }
            var x = config;
            if (x.millisecond || x.milliseconds) {
                this.addMilliseconds(x.millisecond || x.milliseconds);
            }
            if (x.second || x.seconds) {
                this.addSeconds(x.second || x.seconds);
            }
            if (x.minute || x.minutes) {
                this.addMinutes(x.minute || x.minutes);
            }
            if (x.hour || x.hours) {
                this.addHours(x.hour || x.hours);
            }
            if (x.week || x.weeks) {
                this.addWeeks(x.week || x.weeks);
            }
            if (x.month || x.months) {
                this.addMonths(x.month || x.months);
            }
            if (x.year || x.years) {
                this.addYears(x.year || x.years);
            }
            if (x.day || x.days) {
                this.addDays(x.day || x.days);
            }
            return this;
        };
    $D._validate = function (n, min, max, name) {
            if (typeof n == "undefined") {
                return false;
            } else if (typeof n != "number") {
                throw new TypeError(n + " is not a Number.");
            } else if (n < min || n > max) {
                throw new RangeError(n + " is not a valid value for " + name + ".");
            }
            return true;
        };
    $D.validateMillisecond = function (value) {
            return $D._validate(value, 0, 999, "milliseconds");
        };
    $D.validateSecond = function (value) {
            return $D._validate(value, 0, 59, "seconds");
        };
    $D.validateMinute = function (value) {
            return $D._validate(value, 0, 59, "minutes");
        };
    $D.validateHour = function (value) {
            return $D._validate(value, 0, 23, "hours");
        };
    $D.validateDay = function (value, year, month) {
            return $D._validate(value, 1, $D.getDaysInMonth(year, month), "days");
        };
    $D.validateMonth = function (value) {
            return $D._validate(value, 0, 11, "months");
        };
    $D.validateYear = function (value) {
            return $D._validate(value, 0, 9999, "years");
        };
    $P.set = function (config) {
            if ($D.validateMillisecond(config.millisecond)) {
                this.addMilliseconds(config.millisecond - this.getMilliseconds());
            }
            if ($D.validateSecond(config.second)) {
                this.addSeconds(config.second - this.getSeconds());
            }
            if ($D.validateMinute(config.minute)) {
                this.addMinutes(config.minute - this.getMinutes());
            }
            if ($D.validateHour(config.hour)) {
                this.addHours(config.hour - this.getHours());
            }
            if ($D.validateMonth(config.month)) {
                this.addMonths(config.month - this.getMonth());
            }
            if ($D.validateYear(config.year)) {
                this.addYears(config.year - this.getFullYear());
            }
            if ($D.validateDay(config.day, this.getFullYear(), this.getMonth())) {
                this.addDays(config.day - this.getDate());
            }
            if (config.timezone) {
                this.setTimezone(config.timezone);
            }
            if (config.timezoneOffset) {
                this.setTimezoneOffset(config.timezoneOffset);
            }
            return this;
        };
    $P.moveToFirstDayOfMonth = function () {
            return this.set({
                day: 1
            });
        };
    $P.moveToLastDayOfMonth = function () {
            return this.set({
                day: $D.getDaysInMonth(this.getFullYear(), this.getMonth())
            });
        };
    $P.moveToNthOccurrence = function (dayOfWeek, occurrence) {
            var shift = 0;
            if (occurrence) {
                if (occurrence > 0) {
                    shift = occurrence - 1;
                } else if (occurrence == -1) {
                    return this.moveToLastDayOfMonth().moveToDayOfWeek(dayOfWeek, -1);
                }
            }
            return this.moveToFirstDayOfMonth().addDays(-1).moveToDayOfWeek(dayOfWeek, +1).addWeeks(shift);
        };
    $P.moveToDayOfWeek = function (dayOfWeek, orient) {
            var diff = (dayOfWeek - this.getDay() + 7 * (orient || +1)) % 7;
            return this.addDays((diff === 0) ? diff += 7 * (orient || +1) : diff);
        };
    $P.moveToMonth = function (month, orient) {
            var diff = (month - this.getMonth() + 12 * (orient || +1)) % 12;
            return this.addMonths((diff === 0) ? diff += 12 * (orient || +1) : diff);
        };
    $P.getDayOfYear = function () {
            return Math.floor((this - new Date(this.getFullYear(), 0, 1)) / 86400000);
        };
    $P.getWeekOfYear = function (firstDayOfWeek) {
            var y = this.getFullYear(),
                m = this.getMonth(),
                d = this.getDate();
            var dow = firstDayOfWeek || $C.firstDayOfWeek;
            var offset = 7 + 1 - new Date(y, 0, 1).getDay();
            if (offset == 8) {
                    offset = 1;
                }
            var daynum = (($D.UTC(y, m, d, 0, 0, 0) - $D.UTC(y, 0, 1, 0, 0, 0)) / 86400000) + 1;
            var w = Math.floor((daynum - offset + 7) / 7);
            if (w === dow) {
                    y--;
                    var prevOffset = 7 + 1 - new Date(y, 0, 1).getDay();
                    if (prevOffset == 2 || prevOffset == 8) {
                        w = 53;
                    } else {
                        w = 52;
                    }
                }
            return w;
        };
    $P.getTimezone = function () {
            return $D.getTimezoneAbbreviation(this.getUTCOffset());
        };
    $P.setTimezoneOffset = function (s) {
            var here = this.getTimezoneOffset(),
                there = Number(s) * -6 / 10;
            return this.addMinutes(here - there);
        };
    $P.setTimezone = function (s) {
            return this.setTimezoneOffset($D.getTimezoneOffset(s));
        };
    $P.hasDaylightSavingTime = function () {
            return (Date.today().set({
                month: 0,
                day: 1
            }).getTimezoneOffset() !== Date.today().set({
                month: 6,
                day: 1
            }).getTimezoneOffset());
        };
    $P.isDaylightSavingTime = function () {
            return (this.hasDaylightSavingTime() && new Date().getTimezoneOffset() === Date.today().set({
                month: 6,
                day: 1
            }).getTimezoneOffset());
        };
    $P.getUTCOffset = function () {
            var n = this.getTimezoneOffset() * -10 / 6,
                r;
            if (n < 0) {
                    r = (n - 10000).toString();
                    return r[0] + r.substr(2);
                } else {
                    r = (n + 10000).toString();
                    return "+" + r.substr(1);
                }
        };
    $P.getElapsed = function (date) {
            return (date || new Date()) - this;
        };
    $P._toString = $P.toString;
    $P.toString = function (format) {
            var x = this;
            var p = function p(s) {
                return s < 10 ? '0' + s : s;
            };
            return format ? format.replace(/dd?d?d?|MM?M?M?|yy?y?y?|hh?|HH?|mm?|ss?|tt?|zz?z?/g, function (format) {
                switch (format) {
                case "hh":
                    return p(x.getHours() < 13 ? (x.getHours() === 0 ? 12 : x.getHours()) : (x.getHours() - 12));
                case "h":
                    return x.getHours() < 13 ? (x.getHours() === 0 ? 12 : x.getHours()) : (x.getHours() - 12);
                case "HH":
                    return p(x.getHours());
                case "H":
                    return x.getHours();
                case "mm":
                    return p(x.getMinutes());
                case "m":
                    return x.getMinutes();
                case "ss":
                    return p(x.getSeconds());
                case "s":
                    return x.getSeconds();
                case "yyyy":
                    return x.getFullYear();
                case "yy":
                    return x.getFullYear().toString().substring(2, 4);
                case "dddd":
                    return $C.dayNames[x.getDay()];
                case "ddd":
                    return $C.abbreviatedDayNames[x.getDay()];
                case "dd":
                    return p(x.getDate());
                case "d":
                    return x.getDate().toString();
                case "MMMM":
                    return $C.monthNames[x.getMonth()];
                case "MMM":
                    return $C.abbreviatedMonthNames[x.getMonth()];
                case "MM":
                    return p((x.getMonth() + 1));
                case "M":
                    return x.getMonth() + 1;
                case "t":
                    return x.getHours() < 12 ? $C.amDesignator.substring(0, 1) : $C.pmDesignator.substring(0, 1);
                case "tt":
                    return x.getHours() < 12 ? $C.amDesignator : $C.pmDesignator;
                case "zzz":
                case "zz":
                case "z":
                    return "";
                }
            }) : this._toString();
        };
}());
(function () {
    var $D = Date,
        $P = $D.prototype,
        $C = $D.CultureInfo,
        $N = Number.prototype,
        _isSecond = false;
    $P._orient = +1;
    $P._nth = null;
    $P._is = false;
    $N._dateElement = "day";
    $P.next = function () {
            this._orient = +1;
            return this;
        };
    $D.next = function () {
            return $D.today().next();
        };
    $P.last = $P.prev = $P.previous = function () {
            this._orient = -1;
            return this;
        };
    $D.last = $D.prev = $D.previous = function () {
            return $D.today().last();
        };
    $P.is = function () {
            this._is = true;
            return this;
        };
    $P.at = function (time) {
            return (typeof time === "string") ? $D.parse(this.toShortDateString() + " " + time) : this.set(time);
        };
    $P.weekday = function () {
            if (this._is) {
                this._is = false;
                return (!this.is().sat() && !this.is().sun());
            }
        };
    $N.fromNow = $N.after = function (date) {
            var c = {};
            c[this._dateElement] = this;
            return ((!date) ? new Date() : date.clone()).add(c);
        };
    $N.ago = $N.before = function (date) {
            var c = {};
            c[this._dateElement] = this * -1;
            return ((!date) ? new Date() : date.clone()).add(c);
        };
    var dx = ("sunday monday tuesday wednesday thursday friday saturday").split(/\s/),
        mx = ("january february march april may june july august september october november december").split(/\s/),
        px = ("Millisecond Second Minute Hour Day Week Month Year").split(/\s/),
        nth = ("final first second third fourth fifth").split(/\s/),
        de;
    var df = function (n) {
            return function () {
                if (this._is) {
                    this._is = false;
                    return this.getDay() == n;
                }
                if (this._nth !== null) {
                    if (this._isSecond) {
                        this.addSeconds(this._orient * -1);
                    }
                    this._isSecond = false;
                    var ntemp = this._nth;
                    this._nth = null;
                    var temp = this.clone().moveToLastDayOfMonth();
                    this.moveToNthOccurrence(n, ntemp);
                    if (this > temp) {
                        throw new RangeError($D.getDayName(n) + " does not occur " + ntemp + " times in the month of " + $D.getMonthName(temp.getMonth()) + " " + temp.getFullYear() + ".");
                    }
                    return this;
                }
                return this.moveToDayOfWeek(n, this._orient);
            };
        };
    var sdf = function (n) {
            return function () {
                var t = $D.today(),
                    shift = n - t.getDay();
                if (n === 0 && $C.firstDayOfWeek === 1 && t.getDay() !== 0) {
                        shift = shift + 7;
                    }
                return t.addDays(shift);
            };
        };
    for (var i = 0; i < dx.length; i++) {
            $D[dx[i].toUpperCase()] = $D[dx[i].toUpperCase().substring(0, 3)] = i;
            $D[dx[i]] = $D[dx[i].substring(0, 3)] = sdf(i);
            $P[dx[i]] = $P[dx[i].substring(0, 3)] = df(i);
        }
    var mf = function (n) {
            return function () {
                if (this._is) {
                    this._is = false;
                    return this.getMonth() === n;
                }
                return this.moveToMonth(n, this._orient);
            };
        };
    var smf = function (n) {
            return function () {
                return $D.today().set({
                    month: n,
                    day: 1
                });
            };
        };
    for (var j = 0; j < mx.length; j++) {
            $D[mx[j].toUpperCase()] = $D[mx[j].toUpperCase().substring(0, 3)] = j;
            $D[mx[j]] = $D[mx[j].substring(0, 3)] = smf(j);
            $P[mx[j]] = $P[mx[j].substring(0, 3)] = mf(j);
        }
    var ef = function (j) {
            return function () {
                if (this._isSecond) {
                    this._isSecond = false;
                    return this;
                }
                if (j.substring(j.length - 1) != "s") {
                    j += "s";
                }
                return this["add" + j](this._orient);
            };
        };
    var nf = function (n) {
            return function () {
                this._dateElement = n;
                return this;
            };
        };
    for (var k = 0; k < px.length; k++) {
            de = px[k].toLowerCase();
            $P[de] = $P[de + "s"] = ef(px[k]);
            $N[de] = $N[de + "s"] = nf(de);
        }
    var nthfn = function (n) {
            return function (dayOfWeek) {
                if (dayOfWeek || dayOfWeek === 0) {
                    return this.moveToNthOccurrence(dayOfWeek, n);
                }
                this._nth = n;
                if (n === 2 && (dayOfWeek === undefined || dayOfWeek === null)) {
                    this._isSecond = true;
                    return this.addSeconds(this._orient);
                }
                return this;
            };
        };
    for (var l = 0; l < nth.length; l++) {
            $P[nth[l]] = (l === 0) ? nthfn(-1) : nthfn(l);
        }
    $P.toJSONString = function () {
            return this.toString("yyyy-MM-ddThh:mm:ssZ");
        };
    $P.toShortDateString = function () {
            return this.toString($C.formatPatterns.shortDate);
        };
    $P.toLongDateString = function () {
            return this.toString($C.formatPatterns.longDate);
        };
    $P.toShortTimeString = function () {
            return this.toString($C.formatPatterns.shortTime);
        };
    $P.toLongTimeString = function () {
            return this.toString($C.formatPatterns.longTime);
        };
    $P.getOrdinal = function () {
            switch (this.getDate()) {
            case 1:
            case 21:
            case 31:
                return "st";
            case 2:
            case 22:
                return "nd";
            case 3:
            case 23:
                return "rd";
            default:
                return "th";
            }
        };
}());
(function () {
    Date.Parsing = {
        Exception: function (s) {
            this.message = "Parse error at '" + s.substring(0, 10) + " ...'";
        }
    };
    var $P = Date.Parsing;
    var _ = $P.Operators = {
        rtoken: function (r) {
            return function (s) {
                var mx = s.match(r);
                if (mx) {
                    return ([mx[0], s.substring(mx[0].length)]);
                } else {
                    throw new $P.Exception(s);
                }
            };
        },
        token: function (s) {
            return function (s) {
                return _.rtoken(new RegExp("^\s*" + s + "\s*"))(s);
            };
        },
        stoken: function (s) {
            return _.rtoken(new RegExp("^" + s));
        },
        until: function (p) {
            return function (s) {
                var qx = [],
                    rx = null;
                while (s.length) {
                        try {
                            rx = p.call(this, s);
                        } catch (e) {
                            qx.push(rx[0]);
                            s = rx[1];
                            continue;
                        }
                        break;
                    }
                return [qx, s];
            };
        },
        many: function (p) {
            return function (s) {
                var rx = [],
                    r = null;
                while (s.length) {
                        try {
                            r = p.call(this, s);
                        } catch (e) {
                            return [rx, s];
                        }
                        rx.push(r[0]);
                        s = r[1];
                    }
                return [rx, s];
            };
        },
        optional: function (p) {
            return function (s) {
                var r = null;
                try {
                    r = p.call(this, s);
                } catch (e) {
                    return [null, s];
                }
                return [r[0], r[1]];
            };
        },
        not: function (p) {
            return function (s) {
                try {
                    p.call(this, s);
                } catch (e) {
                    return [null, s];
                }
                throw new $P.Exception(s);
            };
        },
        ignore: function (p) {
            return p ?
            function (s) {
                var r = null;
                r = p.call(this, s);
                return [null, r[1]];
            } : null;
        },
        product: function () {
            var px = arguments[0],
                qx = Array.prototype.slice.call(arguments, 1),
                rx = [];
            for (var i = 0; i < px.length; i++) {
                    rx.push(_.each(px[i], qx));
                }
            return rx;
        },
        cache: function (rule) {
            var cache = {},
                r = null;
            return function (s) {
                    try {
                        r = cache[s] = (cache[s] || rule.call(this, s));
                    } catch (e) {
                        r = cache[s] = e;
                    }
                    if (r instanceof $P.Exception) {
                        throw r;
                    } else {
                        return r;
                    }
                };
        },
        any: function () {
            var px = arguments;
            return function (s) {
                var r = null;
                for (var i = 0; i < px.length; i++) {
                    if (px[i] == null) {
                        continue;
                    }
                    try {
                        r = (px[i].call(this, s));
                    } catch (e) {
                        r = null;
                    }
                    if (r) {
                        return r;
                    }
                }
                throw new $P.Exception(s);
            };
        },
        each: function () {
            var px = arguments;
            return function (s) {
                var rx = [],
                    r = null;
                for (var i = 0; i < px.length; i++) {
                        if (px[i] == null) {
                            continue;
                        }
                        try {
                            r = (px[i].call(this, s));
                        } catch (e) {
                            throw new $P.Exception(s);
                        }
                        rx.push(r[0]);
                        s = r[1];
                    }
                return [rx, s];
            };
        },
        all: function () {
            var px = arguments,
                _ = _;
            return _.each(_.optional(px));
        },
        sequence: function (px, d, c) {
            d = d || _.rtoken(/^\s*/);
            c = c || null;
            if (px.length == 1) {
                return px[0];
            }
            return function (s) {
                var r = null,
                    q = null;
                var rx = [];
                for (var i = 0; i < px.length; i++) {
                        try {
                            r = px[i].call(this, s);
                        } catch (e) {
                            break;
                        }
                        rx.push(r[0]);
                        try {
                            q = d.call(this, r[1]);
                        } catch (ex) {
                            q = null;
                            break;
                        }
                        s = q[1];
                    }
                if (!r) {
                        throw new $P.Exception(s);
                    }
                if (q) {
                        throw new $P.Exception(q[1]);
                    }
                if (c) {
                        try {
                            r = c.call(this, r[1]);
                        } catch (ey) {
                            throw new $P.Exception(r[1]);
                        }
                    }
                return [rx, (r ? r[1] : s)];
            };
        },
        between: function (d1, p, d2) {
            d2 = d2 || d1;
            var _fn = _.each(_.ignore(d1), p, _.ignore(d2));
            return function (s) {
                var rx = _fn.call(this, s);
                return [[rx[0][0], r[0][2]], rx[1]];
            };
        },
        list: function (p, d, c) {
            d = d || _.rtoken(/^\s*/);
            c = c || null;
            return (p instanceof Array ? _.each(_.product(p.slice(0, -1), _.ignore(d)), p.slice(-1), _.ignore(c)) : _.each(_.many(_.each(p, _.ignore(d))), px, _.ignore(c)));
        },
        set: function (px, d, c) {
            d = d || _.rtoken(/^\s*/);
            c = c || null;
            return function (s) {
                var r = null,
                    p = null,
                    q = null,
                    rx = null,
                    best = [
                        [], s],
                    last = false;
                for (var i = 0; i < px.length; i++) {
                        q = null;
                        p = null;
                        r = null;
                        last = (px.length == 1);
                        try {
                            r = px[i].call(this, s);
                        } catch (e) {
                            continue;
                        }
                        rx = [
                            [r[0]], r[1]
                        ];
                        if (r[1].length > 0 && !last) {
                            try {
                                q = d.call(this, r[1]);
                            } catch (ex) {
                                last = true;
                            }
                        } else {
                            last = true;
                        }
                        if (!last && q[1].length === 0) {
                            last = true;
                        }
                        if (!last) {
                            var qx = [];
                            for (var j = 0; j < px.length; j++) {
                                if (i != j) {
                                    qx.push(px[j]);
                                }
                            }
                            p = _.set(qx, d).call(this, q[1]);
                            if (p[0].length > 0) {
                                rx[0] = rx[0].concat(p[0]);
                                rx[1] = p[1];
                            }
                        }
                        if (rx[1].length < best[1].length) {
                            best = rx;
                        }
                        if (best[1].length === 0) {
                            break;
                        }
                    }
                if (best[0].length === 0) {
                        return best;
                    }
                if (c) {
                        try {
                            q = c.call(this, best[1]);
                        } catch (ey) {
                            throw new $P.Exception(best[1]);
                        }
                        best[1] = q[1];
                    }
                return best;
            };
        },
        forward: function (gr, fname) {
            return function (s) {
                return gr[fname].call(this, s);
            };
        },
        replace: function (rule, repl) {
            return function (s) {
                var r = rule.call(this, s);
                return [repl, r[1]];
            };
        },
        process: function (rule, fn) {
            return function (s) {
                var r = rule.call(this, s);
                return [fn.call(this, r[0]), r[1]];
            };
        },
        min: function (min, rule) {
            return function (s) {
                var rx = rule.call(this, s);
                if (rx[0].length < min) {
                    throw new $P.Exception(s);
                }
                return rx;
            };
        }
    };
    var _generator = function (op) {
        return function () {
            var args = null,
                rx = [];
            if (arguments.length > 1) {
                    args = Array.prototype.slice.call(arguments);
                } else if (arguments[0] instanceof Array) {
                    args = arguments[0];
                }
            if (args) {
                    for (var i = 0, px = args.shift(); i < px.length; i++) {
                        args.unshift(px[i]);
                        rx.push(op.apply(null, args));
                        args.shift();
                        return rx;
                    }
                } else {
                    return op.apply(null, arguments);
                }
        };
    };
    var gx = "optional not ignore cache".split(/\s/);
    for (var i = 0; i < gx.length; i++) {
        _[gx[i]] = _generator(_[gx[i]]);
    }
    var _vector = function (op) {
        return function () {
            if (arguments[0] instanceof Array) {
                return op.apply(null, arguments[0]);
            } else {
                return op.apply(null, arguments);
            }
        };
    };
    var vx = "each any all".split(/\s/);
    for (var j = 0; j < vx.length; j++) {
        _[vx[j]] = _vector(_[vx[j]]);
    }
}());
(function () {
    var $D = Date,
        $P = $D.prototype,
        $C = $D.CultureInfo;
    var flattenAndCompact = function (ax) {
            var rx = [];
            for (var i = 0; i < ax.length; i++) {
                if (ax[i] instanceof Array) {
                    rx = rx.concat(flattenAndCompact(ax[i]));
                } else {
                    if (ax[i]) {
                        rx.push(ax[i]);
                    }
                }
            }
            return rx;
        };
    $D.Grammar = {};
    $D.Translator = {
            hour: function (s) {
                return function () {
                    this.hour = Number(s);
                };
            },
            minute: function (s) {
                return function () {
                    this.minute = Number(s);
                };
            },
            second: function (s) {
                return function () {
                    this.second = Number(s);
                };
            },
            meridian: function (s) {
                return function () {
                    this.meridian = s.slice(0, 1).toLowerCase();
                };
            },
            timezone: function (s) {
                return function () {
                    var n = s.replace(/[^\d\+\-]/g, "");
                    if (n.length) {
                        this.timezoneOffset = Number(n);
                    } else {
                        this.timezone = s.toLowerCase();
                    }
                };
            },
            day: function (x) {
                var s = x[0];
                return function () {
                    this.day = Number(s.match(/\d+/)[0]);
                };
            },
            month: function (s) {
                return function () {
                    this.month = ((s.length == 3) ? $D.getMonthNumberFromName(s) : (Number(s) - 1));
                };
            },
            year: function (s) {
                return function () {
                    var n = Number(s);
                    this.year = ((s.length > 2) ? n : (n + (((n + 2000) < $C.twoDigitYearMax) ? 2000 : 1900)));
                };
            },
            rday: function (s) {
                return function () {
                    switch (s) {
                    case "yesterday":
                        this.days = -1;
                        break;
                    case "tomorrow":
                        this.days = 1;
                        break;
                    case "today":
                        this.days = 0;
                        break;
                    case "now":
                        this.days = 0;
                        this.now = true;
                        break;
                    }
                };
            },
            finishExact: function (x) {
                x = (x instanceof Array) ? x : [x];
                for (var i = 0; i < x.length; i++) {
                    if (x[i]) {
                        x[i].call(this);
                    }
                }
                var now = new Date();
                if ((this.hour || this.minute) && (!this.month && !this.year && !this.day)) {
                    this.day = now.getDate();
                }
                if (!this.year) {
                    this.year = now.getFullYear();
                }
                if (!this.month) {
                    this.month = now.getMonth();
                }
                if (!this.day) {
                    this.day = 1;
                }
                if (!this.hour) {
                    this.hour = 0;
                }
                if (!this.minute) {
                    this.minute = 0;
                }
                if (!this.second) {
                    this.second = 0;
                }
                if (this.meridian && this.hour) {
                    if (this.meridian == "p" && this.hour < 12) {
                        this.hour = this.hour + 12;
                    } else if (this.meridian == "a" && this.hour == 12) {
                        this.hour = 0;
                    }
                }
                if (this.day > $D.getDaysInMonth(this.year, this.month)) {
                    throw new RangeError(this.day + " is not a valid value for days.");
                }
                var r = new Date(this.year, this.month, this.day, this.hour, this.minute, this.second);
                if (this.timezone) {
                    r.set({
                        timezone: this.timezone
                    });
                } else if (this.timezoneOffset) {
                    r.set({
                        timezoneOffset: this.timezoneOffset
                    });
                }
                return r;
            },
            finish: function (x) {
                x = (x instanceof Array) ? flattenAndCompact(x) : [x];
                if (x.length === 0) {
                    return null;
                }
                for (var i = 0; i < x.length; i++) {
                    if (typeof x[i] == "function") {
                        x[i].call(this);
                    }
                }
                var today = $D.today();
                if (this.now && !this.unit && !this.operator) {
                    return new Date();
                } else if (this.now) {
                    today = new Date();
                }
                var expression = !! (this.days && this.days !== null || this.orient || this.operator);
                var gap, mod, orient;
                orient = ((this.orient == "past" || this.operator == "subtract") ? -1 : 1);
                if (!this.now && "hour minute second".indexOf(this.unit) != -1) {
                    today.setTimeToNow();
                }
                if (this.month || this.month === 0) {
                    if ("year day hour minute second".indexOf(this.unit) != -1) {
                        this.value = this.month + 1;
                        this.month = null;
                        expression = true;
                    }
                }
                if (!expression && this.weekday && !this.day && !this.days) {
                    var temp = Date[this.weekday]();
                    this.day = temp.getDate();
                    if (!this.month) {
                        this.month = temp.getMonth();
                    }
                    this.year = temp.getFullYear();
                }
                if (expression && this.weekday && this.unit != "month") {
                    this.unit = "day";
                    gap = ($D.getDayNumberFromName(this.weekday) - today.getDay());
                    mod = 7;
                    this.days = gap ? ((gap + (orient * mod)) % mod) : (orient * mod);
                }
                if (this.month && this.unit == "day" && this.operator) {
                    this.value = (this.month + 1);
                    this.month = null;
                }
                if (this.value != null && this.month != null && this.year != null) {
                    this.day = this.value * 1;
                }
                if (this.month && !this.day && this.value) {
                    today.set({
                        day: this.value * 1
                    });
                    if (!expression) {
                        this.day = this.value * 1;
                    }
                }
                if (!this.month && this.value && this.unit == "month" && !this.now) {
                    this.month = this.value;
                    expression = true;
                }
                if (expression && (this.month || this.month === 0) && this.unit != "year") {
                    this.unit = "month";
                    gap = (this.month - today.getMonth());
                    mod = 12;
                    this.months = gap ? ((gap + (orient * mod)) % mod) : (orient * mod);
                    this.month = null;
                }
                if (!this.unit) {
                    this.unit = "day";
                }
                if (!this.value && this.operator && this.operator !== null && this[this.unit + "s"] && this[this.unit + "s"] !== null) {
                    this[this.unit + "s"] = this[this.unit + "s"] + ((this.operator == "add") ? 1 : -1) + (this.value || 0) * orient;
                } else if (this[this.unit + "s"] == null || this.operator != null) {
                    if (!this.value) {
                        this.value = 1;
                    }
                    this[this.unit + "s"] = this.value * orient;
                }
                if (this.meridian && this.hour) {
                    if (this.meridian == "p" && this.hour < 12) {
                        this.hour = this.hour + 12;
                    } else if (this.meridian == "a" && this.hour == 12) {
                        this.hour = 0;
                    }
                }
                if (this.weekday && !this.day && !this.days) {
                    var temp = Date[this.weekday]();
                    this.day = temp.getDate();
                    if (temp.getMonth() !== today.getMonth()) {
                        this.month = temp.getMonth();
                    }
                }
                if (this.month && !this.day) {
                    this.day = 1;
                }
                if (!this.orient && !this.operator && this.unit == "week" && this.value && !this.day && !this.month) {
                    return $D.jan().first().mon().addWeeks(this.value);
                }
                if (!expression && this.timezone && this.day && this.days) {
                    this.day = this.days;
                }
                return (expression) ? today.add(this) : today.set(this);
            }
        };
    var _ = $D.Parsing.Operators,
        g = $D.Grammar,
        t = $D.Translator,
        _fn;
    g.datePartDelimiter = _.rtoken(/^([\s\-\.\,\/\x27]+)/);
    g.timePartDelimiter = _.stoken(":");
    g.whiteSpace = _.rtoken(/^\s*/);
    g.generalDelimiter = _.rtoken(/^(([\s\,]|at|@|on)+)/);
    var _C = {};
    g.ctoken = function (keys) {
            var fn = _C[keys];
            if (!fn) {
                var c = $C.regexPatterns;
                var kx = keys.split(/\s+/),
                    px = [];
                for (var i = 0; i < kx.length; i++) {
                        px.push(_.replace(_.rtoken(c[kx[i]]), kx[i]));
                    }
                fn = _C[keys] = _.any.apply(null, px);
            }
            return fn;
        };
    g.ctoken2 = function (key) {
            return _.rtoken($C.regexPatterns[key]);
        };
    g.h = _.cache(_.process(_.rtoken(/^(0[0-9]|1[0-2]|[1-9])/), t.hour));
    g.hh = _.cache(_.process(_.rtoken(/^(0[0-9]|1[0-2])/), t.hour));
    g.H = _.cache(_.process(_.rtoken(/^([0-1][0-9]|2[0-3]|[0-9])/), t.hour));
    g.HH = _.cache(_.process(_.rtoken(/^([0-1][0-9]|2[0-3])/), t.hour));
    g.m = _.cache(_.process(_.rtoken(/^([0-5][0-9]|[0-9])/), t.minute));
    g.mm = _.cache(_.process(_.rtoken(/^[0-5][0-9]/), t.minute));
    g.s = _.cache(_.process(_.rtoken(/^([0-5][0-9]|[0-9])/), t.second));
    g.ss = _.cache(_.process(_.rtoken(/^[0-5][0-9]/), t.second));
    g.hms = _.cache(_.sequence([g.H, g.mm, g.ss], g.timePartDelimiter));
    g.t = _.cache(_.process(g.ctoken2("shortMeridian"), t.meridian));
    g.tt = _.cache(_.process(g.ctoken2("longMeridian"), t.meridian));
    g.z = _.cache(_.process(_.rtoken(/^((\+|\-)\s*\d\d\d\d)|((\+|\-)\d\d\:?\d\d)/), t.timezone));
    g.zz = _.cache(_.process(_.rtoken(/^((\+|\-)\s*\d\d\d\d)|((\+|\-)\d\d\:?\d\d)/), t.timezone));
    g.zzz = _.cache(_.process(g.ctoken2("timezone"), t.timezone));
    g.timeSuffix = _.each(_.ignore(g.whiteSpace), _.set([g.tt, g.zzz]));
    g.time = _.each(_.optional(_.ignore(_.stoken("T"))), g.hms, g.timeSuffix);
    g.d = _.cache(_.process(_.each(_.rtoken(/^([0-2]\d|3[0-1]|\d)/), _.optional(g.ctoken2("ordinalSuffix"))), t.day));
    g.dd = _.cache(_.process(_.each(_.rtoken(/^([0-2]\d|3[0-1])/), _.optional(g.ctoken2("ordinalSuffix"))), t.day));
    g.ddd = g.dddd = _.cache(_.process(g.ctoken("sun mon tue wed thu fri sat"), function (s) {
            return function () {
                this.weekday = s;
            };
        }));
    g.M = _.cache(_.process(_.rtoken(/^(1[0-2]|0\d|\d)/), t.month));
    g.MM = _.cache(_.process(_.rtoken(/^(1[0-2]|0\d)/), t.month));
    g.MMM = g.MMMM = _.cache(_.process(g.ctoken("jan feb mar apr may jun jul aug sep oct nov dec"), t.month));
    g.y = _.cache(_.process(_.rtoken(/^(\d\d?)/), t.year));
    g.yy = _.cache(_.process(_.rtoken(/^(\d\d)/), t.year));
    g.yyy = _.cache(_.process(_.rtoken(/^(\d\d?\d?\d?)/), t.year));
    g.yyyy = _.cache(_.process(_.rtoken(/^(\d\d\d\d)/), t.year));
    _fn = function () {
            return _.each(_.any.apply(null, arguments), _.not(g.ctoken2("timeContext")));
        };
    g.day = _fn(g.d, g.dd);
    g.month = _fn(g.M, g.MMM);
    g.year = _fn(g.yyyy, g.yy);
    g.orientation = _.process(g.ctoken("past future"), function (s) {
            return function () {
                this.orient = s;
            };
        });
    g.operator = _.process(g.ctoken("add subtract"), function (s) {
            return function () {
                this.operator = s;
            };
        });
    g.rday = _.process(g.ctoken("yesterday tomorrow today now"), t.rday);
    g.unit = _.process(g.ctoken("second minute hour day week month year"), function (s) {
            return function () {
                this.unit = s;
            };
        });
    g.value = _.process(_.rtoken(/^\d\d?(st|nd|rd|th)?/), function (s) {
            return function () {
                this.value = s.replace(/\D/g, "");
            };
        });
    g.expression = _.set([g.rday, g.operator, g.value, g.unit, g.orientation, g.ddd, g.MMM]);
    _fn = function () {
            return _.set(arguments, g.datePartDelimiter);
        };
    g.mdy = _fn(g.ddd, g.month, g.day, g.year);
    g.ymd = _fn(g.ddd, g.year, g.month, g.day);
    g.dmy = _fn(g.ddd, g.day, g.month, g.year);
    g.date = function (s) {
            return ((g[$C.dateElementOrder] || g.mdy).call(this, s));
        };
    g.format = _.process(_.many(_.any(_.process(_.rtoken(/^(dd?d?d?|MM?M?M?|yy?y?y?|hh?|HH?|mm?|ss?|tt?|zz?z?)/), function (fmt) {
            if (g[fmt]) {
                return g[fmt];
            } else {
                throw $D.Parsing.Exception(fmt);
            }
        }), _.process(_.rtoken(/^[^dMyhHmstz]+/), function (s) {
            return _.ignore(_.stoken(s));
        }))), function (rules) {
            return _.process(_.each.apply(null, rules), t.finishExact);
        });
    var _F = {};
    var _get = function (f) {
            return _F[f] = (_F[f] || g.format(f)[0]);
        };
    g.formats = function (fx) {
            if (fx instanceof Array) {
                var rx = [];
                for (var i = 0; i < fx.length; i++) {
                    rx.push(_get(fx[i]));
                }
                return _.any.apply(null, rx);
            } else {
                return _get(fx);
            }
        };
    g._formats = g.formats(["\"yyyy-MM-ddTHH:mm:ssZ\"", "yyyy-MM-ddTHH:mm:ssZ", "yyyy-MM-ddTHH:mm:ssz", "yyyy-MM-ddTHH:mm:ss", "yyyy-MM-ddTHH:mmZ", "yyyy-MM-ddTHH:mmz", "yyyy-MM-ddTHH:mm", "ddd, MMM dd, yyyy H:mm:ss tt", "ddd MMM d yyyy HH:mm:ss zzz", "MMddyyyy", "ddMMyyyy", "Mddyyyy", "ddMyyyy", "Mdyyyy", "dMyyyy", "yyyy", "Mdyy", "dMyy", "d"]);
    g._start = _.process(_.set([g.date, g.time, g.expression], g.generalDelimiter, g.whiteSpace), t.finish);
    g.start = function (s) {
            try {
                var r = g._formats.call({}, s);
                if (r[1].length === 0) {
                    return r;
                }
            } catch (e) {}
            return g._start.call({}, s);
        };
    $D._parse = $D.parse;
    $D.parse = function (s) {
            var r = null;
            if (!s) {
                return null;
            }
            if (s instanceof Date) {
                return s;
            }
            try {
                r = $D.Grammar.start.call({}, s.replace(/^\s*(\S*(\s+\S+)*)\s*$/, "$1"));
            } catch (e) {
                return null;
            }
            return ((r[1].length === 0) ? r[0] : null);
        };
    $D.getParseFunction = function (fx) {
            var fn = $D.Grammar.formats(fx);
            return function (s) {
                var r = null;
                try {
                    r = fn.call({}, s);
                } catch (e) {
                    return null;
                }
                return ((r[1].length === 0) ? r[0] : null);
            };
        };
    $D.parseExact = function (s, fx) {
            return $D.getParseFunction(fx)(s);
        };
}());