var oSky;

var aMonth, aDayLabel, aDay2Label, aMonthLabel, aMonth3Label;

var oTargetDate, sTargetMS;

var sTempMS;

var msSecond, msMinute, msHour, msDay, msWeek, msMonth, msYear, msDecade, msGeneration, msCentury;

var sDateOnly;

function DSTOffset(thisMS, Month1, Day1, Hour1, Offset1, Month2, Day2, Hour2, Offset2, sDoWhat) {
	var thisDate, Date1, Date2;
	
	Offset1 = Offset1 - 0;
	Offset2 = Offset2 - 0;
	
	thisDate = new Date();
	Date1 = new Date();
	Date2 = new Date();
	thisDate.setTime(thisMS);
	Date1.setTime(thisMS);
	Date2.setTime(thisMS);
	Date1.setUTCDate(1);
	Date1.setUTCMonth(Month1 - 1);
	Date1.setUTCDate(getDSDate(Date1.getTime(), Day1, Month1));
	Date1.setUTCHours(Hour1);
	Date1.setUTCMinutes(0);
	Date1.setUTCSeconds(0);
	Date2.setUTCDate(1);
	Date2.setUTCMonth(Month2 - 1);
	Date2.setUTCDate(getDSDate(Date2.getTime(), Day2, Month2));
	Date2.setUTCHours(Hour2);
	Date2.setUTCMinutes(0);
	Date2.setUTCSeconds(0);
	if (sDoWhat == "isDST") {
		if ((((thisMS >= Date1.getTime()) && (thisMS < Date2.getTime())) && (Offset1 > 0)) || (((thisMS < Date1.getTime()) || (thisMS >= Date2.getTime())) && (Offset2 > 0))) {
			return "True";
		} else {
			return "False";
		}
	} else {
		if ((thisMS > Date1.getTime()) && (thisMS < Date2.getTime())) {
			return Offset1;
		} else {
			return Offset2;
		}
	}
}

function mTimeZone(TZLID, AreaLoc, GMTOffset, GMTName, STName, DTName, Month1, Day1, Hour1, Offset1, Month2, Day2, Hour2, Offset2) {
	this.TZLID = TZLID;
	this.AreaLoc = AreaLoc;
	this.GMTOffset = GMTOffset;
	this.GMTName = GMTName;
	this.STName = STName;
	this.DTName = DTName;
	this.Month1 = Month1;
	this.Day1 = Day1;
	this.Hour1 = Hour1;
	this.Offset1 = Offset1;
	this.Month2 = Month2;
	this.Day2 = Day2;
	this.Hour2 = Hour2;
	this.Offset2 = Offset2;
	this.name = new Function("thisMS", "if ((this.Month1 != \"\") && (DSTOffset(thisMS, this.Month1, this.Day1, this.Hour1, this.Offset1, this.Month2, this.Day2, this.Hour2, this.Offset2, \"isDST\") == \"True\")) {return this.DTName;} else {return this.STName;}");
	this.offset = new Function("thisMS", "return (DSTOffset(thisMS, this.Month1, this.Day1, this.Hour1, this.Offset1, this.Month2, this.Day2, this.Hour2, this.Offset2, \"Offset\")) - 0 + this.GMTOffset;");
}

function getDSDate(dateMS, dayRule, monthNum) {
	var DSDate, dateNum, needNum, gotNum;
	
	DSDate = new Date();
	DSDate.setTime(dateMS);
	
	if (dayRule.length < 3) {
		dateNum = 0 + dayRule;
	} else {
		if (dayRule.indexOf("Sun") > -1) {
			needNum = 0;
		} else if (dayRule.indexOf("Mon") > -1) {
			needNum = 1;
		} else if (dayRule.indexOf("Tue") > -1) {
			needNum = 2;
		} else if (dayRule.indexOf("Wed") > -1) {
			needNum = 3;
		} else if (dayRule.indexOf("Thu") > -1) {
			needNum = 4;
		} else if (dayRule.indexOf("Fri") > -1) {
			needNum = 5;
		} else if (dayRule.indexOf("Sat") > -1) {
			needNum = 6;
		}
		if (dayRule.indexOf("last") > -1) {
			dateNum = 28;
			DSDate.setUTCDate(dateNum);
			gotNum = DSDate.getUTCDay();
			if (needNum > gotNum) {
				if ((needNum - gotNum) > 3) {
					dateNum -= 7 - needNum + gotNum;
				} else {
					dateStep = needNum - gotNum;
					dateNum += dateStep;
					DSDate.setUTCDate(dateNum);
					if (DSDate.getUTCMonth() != (monthNum - 1)) {
						dateNum -= 7;
					}
				}
			} else if (needNum < gotNum) {
				if ((gotNum - needNum) <= 3) {
					dateNum -= gotNum - needNum;
				} else {
					dateStep = 7 - gotNum + needNum;
					dateNum += dateStep;
					DSDate.setUTCDate(dateNum);
					if (DSDate.getUTCMonth() != (monthNum - 1)) {
						dateNum -= 7;
					}
				}
			}
		} else {
			dateNum = dayRule.substr(5) - 0;
			DSDate.setUTCDate(dateNum);
			gotNum = DSDate.getUTCDay();
			if (needNum > gotNum) {
				dateNum += needNum - gotNum;
			} else if (needNum < gotNum) {
				dateNum += 7 + needNum - gotNum;
			}
		}	
	}
	
	return dateNum;
}

function mSToDisplay(thisMS) {
	thisMS = parseInt(thisMS) + aTimeZone[sSelectedTimeZone].offset(thisMS) * msMinute;
	
	return (thisMS);
	// was: return (parseInt(thisMS) + parseInt(aTimeZone[sSelectedTimeZone].GMTOffset * msMinute));
}

function mSToDisplayDate(thisMS) {
	var thisDate;
	
	thisMS = parseInt(thisMS) + parseInt(aTimeZone[sSelectedTimeZone].GMTOffset * msMinute);
	thisMS += ((aTimeZone[sSelectedTimeZone].offset(thisMS) - aTimeZone[sSelectedTimeZone].GMTOffset) * msMinute);
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	return (aMonthLabel[thisDate.getUTCMonth()] + " " + thisDate.getUTCDate());
}

function mSToDisplayFullDate(thisMS) {
	var thisDate;
	
	thisMS = parseInt(thisMS) + parseInt(aTimeZone[sSelectedTimeZone].GMTOffset * msMinute);
	thisMS += ((aTimeZone[sSelectedTimeZone].offset(thisMS) - aTimeZone[sSelectedTimeZone].GMTOffset) * msMinute);
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	return (aDayLabel[thisDate.getUTCDay()] + ", " + aMonthLabel[thisDate.getUTCMonth()] + " " + thisDate.getUTCDate() + ", " + thisDate.getUTCFullYear());
}

function mSToDayTimeString(thisMS) {
	var thisDate;
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	return (aDayLabel[thisDate.getUTCDay()] + " " + mSToTimeString(thisMS));
}

function mSToDayDateString(thisMS) {
	var thisDate;
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	return (aDayLabel[thisDate.getUTCDay()] + " " + thisDate.getUTCDate());
}

function mSToMonthDateString(thisMS) {
	var thisDate;
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	return (aMonthLabel[thisDate.getUTCMonth()] + " " + thisDate.getUTCDate());
}

function mSToDisplayTime(thisMS) {
	var thisDate, sThisHours, sThisMinutes, thisAMPM, sThisHourAMPM;
	
	thisMS = parseInt(thisMS) + parseInt(aTimeZone[sSelectedTimeZone].GMTOffset * msMinute);
	thisMS += ((aTimeZone[sSelectedTimeZone].offset(thisMS) - aTimeZone[sSelectedTimeZone].GMTOffset) * msMinute);
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	sThisHourAMPM = getHourAMPM(thisDate.getUTCHours());
	sThisHours = sThisHourAMPM.substr(0, sThisHourAMPM.indexOf(" "));
	thisAMPM = sThisHourAMPM.substr(sThisHourAMPM.indexOf(" ") + 1);
	
	sThisMinutes = thisDate.getUTCMinutes() + "";
	if (sThisMinutes.length == 1) {
		sThisMinutes = "0" + sThisMinutes
	}

	return (sThisHours + ":" + sThisMinutes + " " + thisAMPM + " " + aTimeZone[sSelectedTimeZone].name(thisMS));
}

function mSToTimeString(thisMS) {
	var thisDate, sThisHours, sThisMinutes, thisAMPM, sThisHourAMPM;
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	sThisHourAMPM = getHourAMPM(thisDate.getUTCHours());
	sThisHours = sThisHourAMPM.substr(0, sThisHourAMPM.indexOf(" "));
	thisAMPM = sThisHourAMPM.substr(sThisHourAMPM.indexOf(" ") + 1);
	
	sThisMinutes = thisDate.getUTCMinutes() + "";
	if (sThisMinutes.length == 1) {
		sThisMinutes = "0" + sThisMinutes
	}

	return (sThisHours + ":" + sThisMinutes + " " + thisAMPM + " " + aTimeZone[sSelectedTimeZone].name(thisMS));
}

function mSToDisplayString(thisMS) {
	var thisDate, sThisHours, sThisMinutes, thisAMPM, sThisHourAMPM;
	
	thisMS = parseInt(thisMS) + parseInt(aTimeZone[sSelectedTimeZone].GMTOffset * msMinute);
	thisMS += ((aTimeZone[sSelectedTimeZone].offset(thisMS) - aTimeZone[sSelectedTimeZone].GMTOffset) * msMinute);
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	sThisHourAMPM = getHourAMPM(thisDate.getUTCHours());
	sThisHours = sThisHourAMPM.substr(0, sThisHourAMPM.indexOf(" "));
	thisAMPM = sThisHourAMPM.substr(sThisHourAMPM.indexOf(" ") + 1);
	
	sThisMinutes = thisDate.getUTCMinutes() + "";
	if (sThisMinutes.length == 1) {
		sThisMinutes = "0" + sThisMinutes
	}

	return (aDayLabel[thisDate.getUTCDay()] + ", " + aMonthLabel[thisDate.getUTCMonth()] + " " + thisDate.getUTCDate() + ", " + thisDate.getUTCFullYear() + " " + sThisHours + ":" + sThisMinutes + " " + thisAMPM + " " + aTimeZone[sSelectedTimeZone].name(thisMS));
}

function mSToDisplayBriefString(thisMS) {
	var thisMonth, thisDate, sThisHours, sThisMinutes, thisAMPM, sThisHourAMPM;
	
	thisMS = parseInt(thisMS) + parseInt(aTimeZone[sSelectedTimeZone].GMTOffset * msMinute);
	thisMS += ((aTimeZone[sSelectedTimeZone].offset(thisMS) - aTimeZone[sSelectedTimeZone].GMTOffset) * msMinute);
	
	thisDate = new Date();
	thisDate.setTime(thisMS);
	
	sThisHourAMPM = getHourAMPM(thisDate.getUTCHours());
	sThisHours = sThisHourAMPM.substr(0, sThisHourAMPM.indexOf(" "));
	thisAMPM = sThisHourAMPM.substr(sThisHourAMPM.indexOf(" ") + 1);
	
	sThisMinutes = thisDate.getUTCMinutes() + "";
	if (sThisMinutes.length == 1) {
		sThisMinutes = "0" + sThisMinutes
	}
	
	thisMonth = thisDate.getUTCMonth() + 1
	
	// Fri, 12/31/2002 12:00 AM EST
	return (aDay2Label[thisDate.getUTCDay()] + ", " + thisMonth + "/" + thisDate.getUTCDate() + "/" + thisDate.getUTCFullYear() + " " + sThisHours + ":" + sThisMinutes + " " + thisAMPM + " " + aTimeZone[sSelectedTimeZone].name(thisMS));
}

function get24Hour(sThisHour, thisAMPM) {
	if (thisAMPM == "AM") {
		if (sThisHour == 12) {
			sThisHour = 0;
		}
	} else {
		if (sThisHour < 12) {
			sThisHour = 12 + parseInt(sThisHour);
		}
	}
	
	return sThisHour;
}

function getHourAMPM(this24Hour) {
	if (this24Hour > 12) {
		sThisHourAMPM = (this24Hour - 12) + " PM";
	} else {
		if (this24Hour == 12) {
			sThisHourAMPM = this24Hour + " PM";
		} else {
			if (this24Hour == 0) {
				this24Hour = 12;
			}
			sThisHourAMPM = this24Hour + " AM";
		}
	}
	
	return sThisHourAMPM;
}

function mMonth(name,length,offset) {
	this.name = name;
	this.length = length;
	this.offset = offset;
}


oSky = new Object;

msSecond = 1000;
msMinute = 60*1000;
msHour = 60*60*1000;
msDay = 24*60*60*1000;
msWeek = 7*msDay;
msMonth = 30*msDay;
msYear = 365*msDay;
msDecade = 10*msYear;
msGeneration = 30*msYear;
msCentury = 100*msYear;

sNumZones = 27;
aTimeZone = new Array(sNumZones + 1);
aTimeZone[1] = new mTimeZone(311, "Pacific/Tongatapu", 780, "GMT+1300", "TOT", "TOST", "", "", "", "", "", "", "", "");
aTimeZone[2] = new mTimeZone(244, "Pacific/Auckland", 720, "GMT+1200", "NZST", "NZDT", "", "", "", "", "", "", "", "");
aTimeZone[3] = new mTimeZone(283, "Pacific/Guadalcanal", 660, "GMT+1100", "SBT", "SBT", "", "", "", "", "", "", "", "");
aTimeZone[4] = new mTimeZone(29, "Australia/Sydney", 600, "GMT+1000", "EST", "EST", "", "", "", "", "", "", "", "");
aTimeZone[5] = new mTimeZone(173, "Asia/Tokyo", 540, "GMT+0900", "JST", "JST", "", "", "", "", "", "", "", "");
aTimeZone[6] = new mTimeZone(100, "Asia/Shanghai", 480, "GMT+0800", "CST", "CDT", "", "", "", "", "", "", "", "");
aTimeZone[7] = new mTimeZone(306, "Asia/Bangkok", 420, "GMT+0700", "ICT", "ICT", "", "", "", "", "", "", "", "");
aTimeZone[8] = new mTimeZone(40, "Asia/Dacca", 360, "GMT+0600", "BDT", "BDT", "", "", "", "", "", "", "", "");
aTimeZone[9] = new mTimeZone(365, "Asia/Calcutta", 330, "GMT+0530", "IST", "IST", "", "", "", "", "", "", "", "");
aTimeZone[10] = new mTimeZone(254, "Asia/Karachi", 300, "GMT+0500", "PKT", "PKT", "", "", "", "", "", "", "", "");
aTimeZone[11] = new mTimeZone(2, "Asia/Dubai", 240, "GMT+0400", "GST", "GST", "", "", "", "", "", "", "", "");
aTimeZone[12] = new mTimeZone(366, "Asia/Tehran", 210, "GMT+0330", "IRT", "IRST", "", "", "", "", "", "", "", "");
aTimeZone[13] = new mTimeZone(282, "Asia/Riyadh", 180, "GMT+0300", "AST", "ADT", "", "", "", "", "", "", "", "");
aTimeZone[14] = new mTimeZone(151, "Europe/Athens", 120, "GMT+0200", "EET", "EEST", "", "", "", "", "", "", "", "");
aTimeZone[15] = new mTimeZone(111, "Europe/Berlin", 60, "GMT+0100", "CET", "CEST", "", "", "", "", "", "", "", "");
aTimeZone[16] = new mTimeZone(137, "Europe/London", 0, "GMT", "GMT", "BST", "", "", "", "", "", "", "", "");
aTimeZone[17] = new mTimeZone(262, "Atlantic/Azores", -60, "GMT-0100", "AZOT", "AZOST", "", "", "", "", "", "", "", "");
aTimeZone[18] = new mTimeZone(55, "America/Sao_Paulo", -180, "GMT-0300", "BRT", "BRST", "", "", "", "", "", "", "", "");
aTimeZone[19] = new mTimeZone(67, "America/Halifax", -240, "GMT-0400", "AST", "ADT", "", "", "", "", "", "", "", "");
aTimeZone[20] = new mTimeZone(326, "America/New_York", -300, "GMT-0500", "EST", "EDT", "", "", "", "", "", "", "", "");
aTimeZone[21] = new mTimeZone(334, "America/Chicago", -360, "GMT-0600", "CST", "CDT", "", "", "", "", "", "", "", "");
aTimeZone[22] = new mTimeZone(336, "America/Denver", -420, "GMT-0700", "MST", "MDT", "", "", "", "", "", "", "", "");
aTimeZone[23] = new mTimeZone(339, "America/Phoenix", -420, "GMT-0700", "MST", "MST", "", "", "", "", "", "", "", "");
aTimeZone[24] = new mTimeZone(340, "America/Los_Angeles", -480, "GMT-0800", "PST", "PDT", "", "", "", "", "", "", "", "");
aTimeZone[25] = new mTimeZone(342, "America/Juneau", -540, "GMT-0900", "AKST", "AKDT", "", "", "", "", "", "", "", "");
aTimeZone[26] = new mTimeZone(346, "Pacific/Honolulu", -600, "GMT-1000", "HST", "HST", "", "", "", "", "", "", "", "");

sUserTZLID = 326;
sUserDST = "On";

for (var sNumZone = 1; sNumZone < sNumZones; sNumZone++) {
	if (sUserTZLID == aTimeZone[sNumZone].TZLID) {
		sSelectedTimeZone = sNumZone;
	}
}

sTargetMS = 1714204817000;

	
sTargetMS += aTimeZone[sSelectedTimeZone].GMTOffset * msMinute;

sTargetMS += (aTimeZone[sSelectedTimeZone].offset(sTargetMS) - aTimeZone[sSelectedTimeZone].GMTOffset) * msMinute;

aMonthLabel = new Array(12);
aMonth3Label = new Array(12);
aDayLabel = new Array(7);
aDay2Label = new Array(7);
	aDayLabel[0] = "Sunday";
	aDay2Label[0] = "Su";
	aDayLabel[1] = "Monday";
	aDay2Label[1] = "Mo";
	aDayLabel[2] = "Tuesday";
	aDay2Label[2] = "Tu";
	aDayLabel[3] = "Wednesday";
	aDay2Label[3] = "We";
	aDayLabel[4] = "Thursday";
	aDay2Label[4] = "Th";
	aDayLabel[5] = "Friday";
	aDay2Label[5] = "Fr";
	aDayLabel[6] = "Saturday";
	aDay2Label[6] = "Sa";
	aMonthLabel[0] = "January";
	aMonth3Label[0] = "Jan";
	aMonthLabel[1] = "February";
	aMonth3Label[1] = "Feb";
	aMonthLabel[2] = "March";
	aMonth3Label[2] = "Mar";
	aMonthLabel[3] = "April";
	aMonth3Label[3] = "Apr";
	aMonthLabel[4] = "May";
	aMonth3Label[4] = "May";
	aMonthLabel[5] = "June";
	aMonth3Label[5] = "Jun";
	aMonthLabel[6] = "July";
	aMonth3Label[6] = "Jul";
	aMonthLabel[7] = "August";
	aMonth3Label[7] = "Aug";
	aMonthLabel[8] = "September";
	aMonth3Label[8] = "Sep";
	aMonthLabel[9] = "October";
	aMonth3Label[9] = "Oct";
	aMonthLabel[10] = "November";
	aMonth3Label[10] = "Nov";
	aMonthLabel[11] = "December";
	aMonth3Label[11] = "Dec";

aMonth = new Array(12);
aMonth[1] = new mMonth("January", 31, 0);
aMonth[2] = new mMonth("February", 28, 4);
aMonth[3] = new mMonth("March", 31, 4);
aMonth[4] = new mMonth("April", 30, 1);
aMonth[5] = new mMonth("May", 31, 6);
aMonth[6] = new mMonth("June", 30, 3);
aMonth[7] = new mMonth("July", 31, 1);
aMonth[8] = new mMonth("August", 31, 5);
aMonth[9] = new mMonth("September", 30, 2);
aMonth[10] = new mMonth("October", 31, 0);
aMonth[11] = new mMonth("November", 30, 4);
aMonth[12] = new mMonth("December", 31, 2);