function DaysNumberofDate(DateGL){ 
	return parseInt((Date.parse(DateGL)-Date.parse(DateGL.getYear()+"/1/1"))/86400000)+1; 
} 

function CnDateofDate(DateGL){ 
	var CnData=new Array( 
	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=new Array(); 
	var CnMonthDays=new Array(); 
	var CnBeginDay; 
	var LeapMonth; 
	var Bytes=new Array(); 
	var I; 
	var CnMonthData; 
	var DaysCount; 
	var CnDaysCount; 
	var ResultMonth; 
	var ResultDay; 
	var yyyy=DateGL.getYear(); 
	var mm=DateGL.getMonth()+1; 
	var dd=DateGL.getDate(); 
	if(yyyy<100) yyyy+=1900; 
	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(DateGL) - 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; 
	} 
} 

//年月日
function CnYearofDate(DateGL){ 
	var YYYY=DateGL.getYear(); 
	var MM=DateGL.getMonth()+1; 
	var CnMM=parseInt(Math.abs(CnDateofDate(DateGL))/100); 
	if(YYYY<100) YYYY+=1900; 
	if(CnMM>MM) YYYY--; 
	YYYY-=1864; 
	return CnEra(YYYY)+"年"; 
} 

function CnMonthofDate(DateGL){ 
	var CnMonthStr=new Array("零","正","二","三","四","五","六","七","八","九","十","冬","腊"); 
	var Month; 
	Month = parseInt(CnDateofDate(DateGL)/100); 
	if (Month < 0){ 
		return "闰" + CnMonthStr[-Month] + "月"; 
	}else{ 
		return CnMonthStr[Month] + "月"; 
	} 
} 

function CnDayofDate(DateGL){ 
	var CnDayStr=new Array("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; 
	Day = (Math.abs(CnDateofDate(DateGL)))%100; 
	return CnDayStr[Day]; 
} 

function DaysNumberofMonth(DateGL){ 
var MM1=DateGL.getYear(); 
MM1<100 ? MM1+=1900:MM1; 
var MM2=MM1; 
MM1+="/"+(DateGL.getMonth()+1); 
MM2+="/"+(DateGL.getMonth()+2); 
MM1+="/1"; 
MM2+="/1"; 
return parseInt((Date.parse(MM2)-Date.parse(MM1))/86400000); 
} 

function CnEra(YYYY){ 
var Tiangan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸"); 
//var Dizhi=new Array("子(鼠)","丑(牛)","寅(虎)","卯(兔)","辰(龙)","巳(蛇)", 
//"午(马)","未(羊)","申(猴)","酉(鸡)","戌(狗)","亥(猪)"); 
var Dizhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"); 
return Tiangan[YYYY%10]+Dizhi[YYYY%12]; 
} 

function SolarTerm(DateGL){ 
var SolarTermStr=new Array( 
"小寒","大寒","立春","雨水","惊蛰","春分", 
"清明","谷雨","立夏","小满","芒种","夏至", 
"小暑","大暑","立秋","处暑","白露","秋分", 
"寒露","霜降","立冬","小雪","大雪","冬至"); 
var DifferenceInMonth=new Array( 
1272060,1275495,1281180,1289445,1299225,1310355, 
1321560,1333035,1342770,1350855,1356420,1359045, 
1358580,1355055,1348695,1340040,1329630,1318455, 
1306935,1297380,1286865,1277730,1274550,1271556); 
var DifferenceInYear=31556926; 
var BeginTime=new Date(1901/1/1); 
BeginTime.setTime(947120460000); 
for(;DateGL.getYear()<BeginTime.getYear();){ 
BeginTime.setTime(BeginTime.getTime()-DifferenceInYear*1000); 
} 
for(;DateGL.getYear()>BeginTime.getYear();){ 
BeginTime.setTime(BeginTime.getTime()+DifferenceInYear*1000); 
} 
for(var M=0;DateGL.getMonth()>BeginTime.getMonth();M++){ 
BeginTime.setTime(BeginTime.getTime()+DifferenceInMonth[M]*1000); 
} 
if(DateGL.getDate()>BeginTime.getDate()){ 
BeginTime.setTime(BeginTime.getTime()+DifferenceInMonth[M]*1000); 
M++; 
} 
if(DateGL.getDate()>BeginTime.getDate()){ 
BeginTime.setTime(BeginTime.getTime()+DifferenceInMonth[M]*1000); 
M==23?M=0:M++; 
} 
var JQ; 
if(DateGL.getDate()==BeginTime.getDate()){ 
JQ="今日<font color='#F08080'><b>"+SolarTermStr[M] + "</b></font>"; 
}else if(DateGL.getDate()==BeginTime.getDate()-1){ 
JQ="明日<font color='#F08080'><b>"+SolarTermStr[M] + "</b></font>"; 
}else if(DateGL.getDate()==BeginTime.getDate()-2){ 
JQ="后日<font color='#F08080'><b>"+SolarTermStr[M] + "</b></font>"; 
}else{ 
JQ=" " 
if(DateGL.getMonth()==BeginTime.getMonth()){ 
JQ+="本月"; 
}else{ 
JQ+="下月"; 
} 
JQ+=BeginTime.getDate()+"日"+"<font color='#F08080'><b>"+SolarTermStr[M]+"</b></font>"; 
} 
return JQ; 
} 

function CurentTime(){ 
var now = new Date(); 
var hh = now.getHours(); 
var mm = now.getMinutes(); 
var ss = now.getTime() % 60000; 
ss = (ss - (ss % 1000)) / 1000; 
var clock = hh+':'; 
if (mm < 10) clock += '0'; 
clock += mm+':'; 
if (ss < 10) clock += '0'; 
clock += ss; 
return(clock); 
} 

//summary
function CnDateofDateStr(DateGL){ // output
	if(CnMonthofDate(DateGL)=="零月") return " 请调整您的计算机日期!"; 
	else return "农历"+CnYearofDate(DateGL)+ "<br>" + CnMonthofDate(DateGL) + CnDayofDate(DateGL) + "<br>" + SolarTerm(DateGL); 
} 

function RunGLNL(){ 
	var tmpstr="";
	var today=new Date(); 
//	document.write(CnDateofDateStr(today)); 
	
	switch(today.getMonth()+1+"-"+today.getDate()){
		case "2-14": tmpstr="valentine.gif";break; //情人节
		case "4-4": tmpstr="qingming.gif";break; //清明节
		case "4-5": tmpstr="qingming.gif";break; //清明节
		case "5-1": tmpstr="51.gif";break; //劳动节
		case "5-4": tmpstr="54.gif";break; //青年节
		case "6-1": tmpstr="61.gif";break; //儿童节
		
		default: tmpstr="";
	}
	
	if(tmpstr!=""){
		document.write('<img src="/_common/festival/'+tmpstr+'" align="absmiddle" hspace="5">');
	}else{
		switch(CnMonthofDate(today) + CnDayofDate(today)){
			case "腊月三十": tmpstr="spring.gif";break; //正月
			case "正月初一": tmpstr="spring.gif";break; //正月
			case "正月初二": tmpstr="spring.gif";break; //正月
			case "正月初三": tmpstr="spring.gif";break; //正月
			case "正月初四": tmpstr="spring.gif";break; //正月
			case "正月初五": tmpstr="spring.gif";break; //正月
			case "正月初六": tmpstr="spring.gif";break; //正月
			case "正月初七": tmpstr="spring.gif";break; //正月
			case "正月初八": tmpstr="spring.gif";break; //正月
			case "正月十五": tmpstr="lantern.gif";break; //正月
			case "五月初五": tmpstr="duanwu.gif";break; //端午
			
			default: tmpstr="";
		}
		tmpstr==""?"":document.write('<img src="/_common/festival/'+tmpstr+'" align="absmiddle" hspace="5" >');
	}
	
} 

//RunGLNL();