function GetDate(){
	var today = new Date();
	var weeks = ["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];
	var str = today.getFullYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日";
		str += " " + weeks[today.getDay()];
		str += " " + "农历" + CnMonthofDate(today) + CnDayofDate(today);

	return str;
}
function DaysNumberofDate(date){
	return parseInt((Date.parse(date)-Date.parse(date.getFullYear()+"/1/1"))/86400000)+1;
}
function CnDateofDate(date){
	var CnData=[0x16,0x2a,0xda,0x00,0x83,0x49,0xb6,0x05,0x0e,0x64,0xbb,0x00,0x19,0xb2,0x5b,0x00,
				0x87,0x6a,0x57,0x04,0x12,0x75,0x2b,0x00,0x1d,0xb6,0x95,0x00,0x8a,0xad,0x55,0x02,
				0x15,0x55,0xaa,0x00,0x82,0x55,0x6c,0x07,0x0d,0xc9,0x76,0x00,0x17,0x64,0xb7,0x00,
				0x86,0xe4,0xae,0x05,0x11,0xea,0x56,0x00,0x1b,0x6d,0x2a,0x00,0x88,0x5a,0xaa,0x04,
				0x14,0xad,0x55,0x00,0x81,0xaa,0xd5,0x09,0x0b,0x52,0xea,0x00,0x16,0xa9,0x6d,0x00,
				0x84,0xa9,0x5d,0x06,0x0f,0xd4,0xae,0x00,0x1a,0xea,0x4d,0x00,0x87,0xba,0x55,0x04];
	var CnMonth=[];
	var CnMonthDays=[];
	var CnBeginDay;
	var LeapMonth;
	var Bytes=[];
	var I;
	var CnMonthData;
	var DaysCount;
	var CnDaysCount;
	var ResultMonth;
	var ResultDay;
	var yyyy=date.getFullYear();
	var mm=date.getMonth()+1;
	var dd=date.getDate();

	if ((yyyy < 1997) || (yyyy > 2020)){
		return 0;
	}
	Bytes[0] = CnData[(yyyy - 1997) * 4];
	Bytes[1] = CnData[(yyyy - 1997) * 4 + 1];
	Bytes[2] = CnData[(yyyy - 1997) * 4 + 2];
	Bytes[3] = CnData[(yyyy - 1997) * 4 + 3];
	if ((Bytes[0] & 0x80) != 0){
		CnMonth[0] = 12;
	}else {
		CnMonth[0] = 11;
	}

	CnBeginDay = (Bytes[0] & 0x7f);
	CnMonthData = Bytes[1];
	CnMonthData = CnMonthData << 8;
	CnMonthData = CnMonthData | Bytes[2];
	LeapMonth = Bytes[3];
	for (I=15;I>=0;I--){
		CnMonthDays[15 - I] = 29;
		if (((1 << I) & CnMonthData) != 0 ){
			CnMonthDays[15 - I]++;
		}
		if (CnMonth[15 - I] == LeapMonth ){
			CnMonth[15 - I + 1] = - LeapMonth;
		} else{
			if (CnMonth[15 - I] < 0 ){
				CnMonth[15 - I + 1] = - CnMonth[15 - I] + 1;
			}else{
				CnMonth[15 - I + 1] = CnMonth[15 - I] + 1;
			}
			if (CnMonth[15 - I + 1] > 12 ){ 
				CnMonth[15 - I + 1] = 1;
			}
		}
	}
	DaysCount = DaysNumberofDate(date) - 1;
	if (DaysCount <= (CnMonthDays[0] - CnBeginDay)){
		if ((yyyy > 1901) && (CnDateofDate(new Date((yyyy - 1)+"/12/31")) < 0)){
			ResultMonth = - CnMonth[0];
		}else{
			ResultMonth = CnMonth[0];
		}
		ResultDay = CnBeginDay + DaysCount;
	}else{
		CnDaysCount = CnMonthDays[0] - CnBeginDay;
		I = 1;
		while ((CnDaysCount < DaysCount) && (CnDaysCount + CnMonthDays[I] < DaysCount)){
			CnDaysCount+= CnMonthDays[I];
			I++;
		}
		ResultMonth = CnMonth[I];
		ResultDay = DaysCount - CnDaysCount;
	}
	if (ResultMonth > 0){
		return ResultMonth * 100 + ResultDay;
	}else{
		return ResultMonth * 100 - ResultDay;
	}
}

function CnMonthofDate(date){
	var  months=["零","正","二","三","四","五","六","七","八","九","十","冬","腊"];
	var  month = parseInt(CnDateofDate(date)/100);

	if (month < 0){
		return "闰" + months[Math.abs(month)] + "月";
	}else{
		return months[month] + "月";
	}
}
function CnDayofDate(date){
	var days = ["零",
		"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 day = (Math.abs(CnDateofDate(date)))%100;

	return days[day];
}