(function($) {
    var cultures = $.cultures,
        en = cultures.en,
        standard = en.calendars.standard,
        culture = cultures["ar-QA"] = $.extend(true, {}, en, {
        name: "ar-QA",
        englishName: "Arabic (Qatar)",
        nativeName: "العربية (قطر)",
        language: "ar",
        isRTL: true,
        numberFormat: {
            pattern: ["n-"],
            currency: {
                pattern: ["$n-","$ n"],
                symbol: "ر.ق.‏"
            }
        },
        calendars: {
            standard: $.extend(true, {}, standard, {
                firstDay: 6,
                days: {
                    names: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesAbbr: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesShort: ["ح","ن","ث","ر","خ","ج","س"]
                },
                months: {
                    names: ["يناير","فبراير","مارس","أبريل","مايو","يونيو","يوليه","أغسطس","سبتمبر","أكتوبر","نوفمبر","ديسمبر",""],
                    namesAbbr: ["يناير","فبراير","مارس","أبريل","مايو","يونيو","يوليه","أغسطس","سبتمبر","أكتوبر","نوفمبر","ديسمبر",""]
                },
                AM: ["ص","ص","ص"],
                PM: ["م","م","م"],
                patterns: {
                    d: "dd/MM/yyyy",
                    D: "dd MMMM, yyyy",
                    t: "hh:mm tt",
                    T: "hh:mm:ss tt",
                    f: "dd MMMM, yyyy hh:mm tt",
                    F: "dd MMMM, yyyy hh:mm:ss tt",
                    M: "dd MMMM"
                }
            }),
            UmAlQura: $.extend(true, {}, standard, {
                name: "UmAlQura",
                firstDay: 6,
                days: {
                    names: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesAbbr: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesShort: ["ح","ن","ث","ر","خ","ج","س"]
                },
                months: {
                    names: ["محرم","صفر","ربيع الأول","ربيع الثاني","جمادى الأولى","جمادى الثانية","رجب","شعبان","رمضان","شوال","ذو القعدة","ذو الحجة",""],
                    namesAbbr: ["محرم","صفر","ربيع الأول","ربيع الثاني","جمادى الأولى","جمادى الثانية","رجب","شعبان","رمضان","شوال","ذو القعدة","ذو الحجة",""]
                },
                AM: ["ص","ص","ص"],
                PM: ["م","م","م"],
                eras: [{"name":"بعد الهجرة","start":null,"offset":0}],
                twoDigitYearMax: 1451,
                patterns: {
                    d: "dd/MM/yy",
                    D: "dd/MMMM/yyyy",
                    t: "hh:mm tt",
                    T: "hh:mm:ss tt",
                    f: "dd/MMMM/yyyy hh:mm tt",
                    F: "dd/MMMM/yyyy hh:mm:ss tt",
                    M: "dd MMMM"
                },
                convert: {
                    _yearInfo: [
                        // MonthLengthFlags, Gregorian Date
                        [746, -2198707200000],
                        [1769, -2168121600000],
                        [3794, -2137449600000],
                        [3748, -2106777600000],
                        [3402, -2076192000000],
                        [2710, -2045606400000],
                        [1334, -2015020800000],
                        [2741, -1984435200000],
                        [3498, -1953763200000],
                        [2980, -1923091200000],
                        [2889, -1892505600000],
                        [2707, -1861920000000],
                        [1323, -1831334400000],
                        [2647, -1800748800000],
                        [1206, -1770076800000],
                        [2741, -1739491200000],
                        [1450, -1708819200000],
                        [3413, -1678233600000],
                        [3370, -1647561600000],
                        [2646, -1616976000000],
                        [1198, -1586390400000],
                        [2397, -1555804800000],
                        [748, -1525132800000],
                        [1749, -1494547200000],
                        [1706, -1463875200000],
                        [1365, -1433289600000],
                        [1195, -1402704000000],
                        [2395, -1372118400000],
                        [698, -1341446400000],
                        [1397, -1310860800000],
                        [2994, -1280188800000],
                        [1892, -1249516800000],
                        [1865, -1218931200000],
                        [1621, -1188345600000],
                        [683, -1157760000000],
                        [1371, -1127174400000],
                        [2778, -1096502400000],
                        [1748, -1065830400000],
                        [3785, -1035244800000],
                        [3474, -1004572800000],
                        [3365, -973987200000],
                        [2637, -943401600000],
                        [685, -912816000000],
                        [1389, -882230400000],
                        [2922, -851558400000],
                        [2898, -820886400000],
                        [2725, -790300800000],
                        [2635, -759715200000],
                        [1175, -729129600000],
                        [2359, -698544000000],
                        [694, -667872000000],
                        [1397, -637286400000],
                        [3434, -606614400000],
                        [3410, -575942400000],
                        [2710, -545356800000],
                        [2349, -514771200000],
                        [605, -484185600000],
                        [1245, -453600000000],
                        [2778, -422928000000],
                        [1492, -392256000000],
                        [3497, -361670400000],
                        [3410, -330998400000],
                        [2730, -300412800000],
                        [1238, -269827200000],
                        [2486, -239241600000],
                        [884, -208569600000],
                        [1897, -177984000000],
                        [1874, -147312000000],
                        [1701, -116726400000],
                        [1355, -86140800000],
                        [2731, -55555200000],
                        [1370, -24883200000],
                        [2773, 5702400000],
                        [3538, 36374400000],
                        [3492, 67046400000],
                        [3401, 97632000000],
                        [2709, 128217600000],
                        [1325, 158803200000],
                        [2653, 189388800000],
                        [1370, 220060800000],
                        [2773, 250646400000],
                        [1706, 281318400000],
                        [1685, 311904000000],
                        [1323, 342489600000],
                        [2647, 373075200000],
                        [1198, 403747200000],
                        [2422, 434332800000],
                        [1388, 465004800000],
                        [2901, 495590400000],
                        [2730, 526262400000],
                        [2645, 556848000000],
                        [1197, 587433600000],
                        [2397, 618019200000],
                        [730, 648691200000],
                        [1497, 679276800000],
                        [3506, 709948800000],
                        [2980, 740620800000],
                        [2890, 771206400000],
                        [2645, 801792000000],
                        [693, 832377600000],
                        [1397, 862963200000],
                        [2922, 893635200000],
                        [3026, 924307200000],
                        [3012, 954979200000],
                        [2953, 985564800000],
                        [2709, 1016150400000],
                        [1325, 1046736000000],
                        [1453, 1077321600000],
                        [2922, 1107993600000],
                        [1748, 1138665600000],
                        [3529, 1169251200000],
                        [3474, 1199923200000],
                        [2726, 1230508800000],
                        [2390, 1261094400000],
                        [686, 1291680000000],
                        [1389, 1322265600000],
                        [874, 1352937600000],
                        [2901, 1383523200000],
                        [2730, 1414195200000],
                        [2381, 1444780800000],
                        [1181, 1475366400000],
                        [2397, 1505952000000],
                        [698, 1536624000000],
                        [1461, 1567209600000],
                        [1450, 1597881600000],
                        [3413, 1628467200000],
                        [2714, 1659139200000],
                        [2350, 1689724800000],
                        [622, 1720310400000],
                        [1373, 1750896000000],
                        [2778, 1781568000000],
                        [1748, 1812240000000],
                        [1701, 1842825600000],
                        [0, 1873411200000]
                    ],
                    minDate: -2198707200000,
                    maxDate: 1873411199999,
                    toGregorian: function(hyear, hmonth, hday) {
                        var days = hday - 1,
                            gyear = hyear - 1318;
                        if (gyear < 0 || gyear >= this._yearInfo.length) return null;
                        var info = this._yearInfo[gyear],
                            gdate = new Date(info[1]),
                            monthLength = info[0];
                        // Date's ticks in javascript are always from the GMT time,
                        // but we are interested in the gregorian date in the same timezone,
                        // not what the gregorian date was at GMT time, so we adjust for the offset.
                        gdate.setMinutes(gdate.getMinutes() + gdate.getTimezoneOffset());
                        for (var i = 0; i < hmonth; i++) {
                            days += 29 + (monthLength & 1);
                            monthLength = monthLength >> 1;
                        }
                        gdate.setDate(gdate.getDate() + days);
                        return gdate;
                    },
                    fromGregorian: function(gdate) {
                        // Date's ticks in javascript are always from the GMT time,
                        // but we are interested in the hijri date in the same timezone,
                        // not what the hijri date was at GMT time, so we adjust for the offset.
                        var ticks = gdate - gdate.getTimezoneOffset() * 60000;
                        if (ticks < this.minDate || ticks > this.maxDate) return null;
                        var hyear = 0,
                            hmonth = 1;
                        // find the earliest gregorian date in the array that is greater than or equal to the given date
                        while (ticks > this._yearInfo[++hyear][1]) { }
                        if (ticks !== this._yearInfo[hyear][1]) {
                            hyear--;
                        }
                        var info = this._yearInfo[hyear],
                            // how many days has it been since the date we found in the array?
                            // 86400000 = ticks per day
                            days = Math.floor((ticks - info[1]) / 86400000),
                            monthLength = info[0];
                        hyear += 1318; // the Nth array entry corresponds to hijri year 1318+N
                        // now increment day/month based on the total days, considering
                        // how many days are in each month. We cannot run past the year
                        // mark since we would have found a different array entry in that case.
                        var daysInMonth = 29 + (monthLength & 1);
                        while (days >= daysInMonth) {
                            days -= daysInMonth;
                            monthLength = monthLength >> 1;
                            daysInMonth = 29 + (monthLength & 1);
                            hmonth++;
                        }
                        // remaining days is less than is in one month, thus is the day of the month we landed on
                        // hmonth-1 because in javascript months are zero based, stay consistent with that.
                        return [hyear, hmonth - 1, days + 1];
                    }
                }
            }),
            Hijri: $.extend(true, {}, standard, {
                name: "Hijri",
                firstDay: 6,
                days: {
                    names: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesAbbr: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesShort: ["ح","ن","ث","ر","خ","ج","س"]
                },
                months: {
                    names: ["محرم","صفر","ربيع الأول","ربيع الثاني","جمادى الأولى","جمادى الثانية","رجب","شعبان","رمضان","شوال","ذو القعدة","ذو الحجة",""],
                    namesAbbr: ["محرم","صفر","ربيع الأول","ربيع الثاني","جمادى الأولى","جمادى الثانية","رجب","شعبان","رمضان","شوال","ذو القعدة","ذو الحجة",""]
                },
                AM: ["ص","ص","ص"],
                PM: ["م","م","م"],
                eras: [{"name":"بعد الهجرة","start":null,"offset":0}],
                twoDigitYearMax: 1451,
                patterns: {
                    d: "dd/MM/yy",
                    D: "dd/MM/yyyy",
                    t: "hh:mm tt",
                    T: "hh:mm:ss tt",
                    f: "dd/MM/yyyy hh:mm tt",
                    F: "dd/MM/yyyy hh:mm:ss tt",
                    M: "dd MMMM"
                },
                convert: {
                    // Adapted to Script from System.Globalization.HijriCalendar
                    ticks1970: 62135596800000,
                    // number of days leading up to each month
                    monthDays: [0, 30, 59, 89, 118, 148, 177, 207, 236, 266, 295, 325, 355],
                    minDate: -42521673600000,
                    maxDate: 253402300799999,
                    // The number of days to add or subtract from the calendar to accommodate the variances
                    // in the start and the end of Ramadan and to accommodate the date difference between
                    // countries/regions. May be dynamically adjusted based on user preference, but should
                    // remain in the range of -2 to 2, inclusive.
                    hijriAdjustment: 0,
                    toGregorian: function(hyear, hmonth, hday) {
                        var daysSinceJan0101 = this.daysToYear(hyear) + this.monthDays[hmonth] + hday - 1 - this.hijriAdjustment;
                        // 86400000 = ticks per day
                        var gdate = new Date(daysSinceJan0101 * 86400000 - this.ticks1970);
                        // adjust for timezone, because we are interested in the gregorian date for the same timezone
                        // but ticks in javascript is always from GMT, unlike the server were ticks counts from the base
                        // date in the current timezone.
                        gdate.setMinutes(gdate.getMinutes() + gdate.getTimezoneOffset());
                        return gdate;
                    },
                    fromGregorian: function(gdate) {
                        if ((gdate < this.minDate) || (gdate > this.maxDate)) return null;
                        var ticks = this.ticks1970 + (gdate-0) - gdate.getTimezoneOffset() * 60000,
                            daysSinceJan0101 = Math.floor(ticks / 86400000) + 1 + this.hijriAdjustment;
                        // very particular formula determined by someone smart, adapted from the server-side implementation.
                        // it approximates the hijri year.
                        var hday, hmonth, hyear = Math.floor(((daysSinceJan0101 - 227013) * 30) / 10631) + 1,
                            absDays = this.daysToYear(hyear),
                            daysInYear = this.isLeapYear(hyear) ? 355 : 354;
                        // hyear is just approximate, it may need adjustment up or down by 1.
                        if (daysSinceJan0101 < absDays) {
                            hyear--;
                            absDays -= daysInYear;
                        }
                        else if (daysSinceJan0101 === absDays) {
                            hyear--;
                            absDays = this.daysToYear(hyear);
                        }
                        else {
                            if (daysSinceJan0101 > (absDays + daysInYear)) {
                                absDays += daysInYear;
                                hyear++;
                            }
                        }
                        // determine month by looking at how many days into the hyear we are
                        // monthDays contains the number of days up to each month.
                        hmonth = 0;
                        var daysIntoYear = daysSinceJan0101 - absDays;
                        while (hmonth <= 11 && daysIntoYear > this.monthDays[hmonth]) {
                            hmonth++;
                        }
                        hmonth--;
                        hday = daysIntoYear - this.monthDays[hmonth];
                        return [hyear, hmonth, hday];
                    },
                    daysToYear: function(year) {
                        // calculates how many days since Jan 1, 0001
                        var yearsToYear30 = Math.floor((year - 1) / 30) * 30,
                            yearsInto30 = year - yearsToYear30 - 1,
                            days = Math.floor((yearsToYear30 * 10631) / 30) + 227013;
                        while (yearsInto30 > 0) {
                            days += (this.isLeapYear(yearsInto30) ? 355 : 354);
                            yearsInto30--;
                        }
                        return days;
                    },
                    isLeapYear: function(year) {
                        return ((((year * 11) + 14) % 30) < 11);
                    }
                }
            }),
            Gregorian_MiddleEastFrench: $.extend(true, {}, standard, {
                name: "Gregorian_MiddleEastFrench",
                firstDay: 6,
                days: {
                    names: ["dimanche","lundi","mardi","mercredi","jeudi","vendredi","samedi"],
                    namesAbbr: ["dim.","lun.","mar.","mer.","jeu.","ven.","sam."],
                    namesShort: ["di","lu","ma","me","je","ve","sa"]
                },
                months: {
                    names: ["janvier","février","mars","avril","mai","juin","juillet","août","septembre","octobre","novembre","décembre",""],
                    namesAbbr: ["janv.","févr.","mars","avr.","mai","juin","juil.","août","sept.","oct.","nov.","déc.",""]
                },
                AM: ["ص","ص","ص"],
                PM: ["م","م","م"],
                eras: [{"name":"ap. J.-C.","start":null,"offset":0}],
                patterns: {
                    d: "MM/dd/yyyy",
                    t: "hh:mm tt",
                    T: "hh:mm:ss tt",
                    f: "dddd, MMMM dd, yyyy hh:mm tt",
                    F: "dddd, MMMM dd, yyyy hh:mm:ss tt",
                    M: "dd MMMM"
                }
            }),
            Gregorian_Arabic: $.extend(true, {}, standard, {
                name: "Gregorian_Arabic",
                firstDay: 6,
                days: {
                    names: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesAbbr: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesShort: ["ح","ن","ث","ر","خ","ج","س"]
                },
                months: {
                    names: ["كانون الثاني","شباط","آذار","نيسان","أيار","حزيران","تموز","آب","أيلول","تشرين الأول","تشرين الثاني","كانون الأول",""],
                    namesAbbr: ["كانون الثاني","شباط","آذار","نيسان","أيار","حزيران","تموز","آب","أيلول","تشرين الأول","تشرين الثاني","كانون الأول",""]
                },
                AM: ["ص","ص","ص"],
                PM: ["م","م","م"],
                eras: [{"name":"م","start":null,"offset":0}],
                patterns: {
                    d: "MM/dd/yyyy",
                    t: "hh:mm tt",
                    T: "hh:mm:ss tt",
                    f: "dddd, MMMM dd, yyyy hh:mm tt",
                    F: "dddd, MMMM dd, yyyy hh:mm:ss tt"
                }
            }),
            Gregorian_TransliteratedFrench: $.extend(true, {}, standard, {
                name: "Gregorian_TransliteratedFrench",
                firstDay: 6,
                days: {
                    names: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesAbbr: ["الأحد","الإثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت"],
                    namesShort: ["ح","ن","ث","ر","خ","ج","س"]
                },
                months: {
                    names: ["جانفييه","فيفرييه","مارس","أفريل","مي","جوان","جوييه","أوت","سبتمبر","اكتوبر","نوفمبر","ديسمبر",""],
                    namesAbbr: ["جانفييه","فيفرييه","مارس","أفريل","مي","جوان","جوييه","أوت","سبتمبر","اكتوبر","نوفمبر","ديسمبر",""]
                },
                AM: ["ص","ص","ص"],
                PM: ["م","م","م"],
                eras: [{"name":"م","start":null,"offset":0}],
                patterns: {
                    d: "MM/dd/yyyy",
                    t: "hh:mm tt",
                    T: "hh:mm:ss tt",
                    f: "dddd, MMMM dd, yyyy hh:mm tt",
                    F: "dddd, MMMM dd, yyyy hh:mm:ss tt"
                }
            })
        }
    }, cultures["ar-QA"]);
    culture.calendar = culture.calendars.standard;
})(jQuery);