document.writeln("<SCRIPT language=JavaScript>");
document.writeln("<!--");
document.writeln("function CalConv()");
document.writeln(" {");
document.writeln("	FIRSTYEAR = 1998;");
document.writeln("	LASTYEAR = 2031;");
document.writeln("");
document.writeln("	today = new Date();");
document.writeln("	SolarYear = today.getFullYear();");
document.writeln("	SolarMonth = today.getMonth() + 1;");
document.writeln("	SolarDate = today.getDate();");
document.writeln("	Weekday = today.getDay();");
document.writeln("	LunarCal = [");
document.writeln(" new tagLunarCal( 27, 5, 3, 43, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 46, 0, 4, 48, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1 ), \/* 88 *\/");
document.writeln(" new tagLunarCal( 35, 0, 5, 53, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1 ), \/* 89 *\/");
document.writeln(" new tagLunarCal( 23, 4, 0, 59, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 42, 0, 1, 4, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 31, 0, 2, 9, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0 ),");
document.writeln(" new tagLunarCal( 21, 2, 3, 14, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1 ), \/* 93 *\/");
document.writeln(" new tagLunarCal( 39, 0, 5, 20, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 28, 7, 6, 25, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1 ),");
document.writeln(" new tagLunarCal( 48, 0, 0, 30, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1 ),");
document.writeln(" new tagLunarCal( 37, 0, 1, 35, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1 ), \/* 97 *\/");
document.writeln(" new tagLunarCal( 25, 5, 3, 41, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1 ),");
document.writeln(" new tagLunarCal( 44, 0, 4, 46, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1 ),");
document.writeln(" new tagLunarCal( 33, 0, 5, 51, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 22, 4, 6, 56, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ), \/* 101 *\/");
document.writeln(" new tagLunarCal( 40, 0, 1, 2, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ),");
document.writeln(" new tagLunarCal( 30, 9, 2, 7, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 49, 0, 3, 12, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 38, 0, 4, 17, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0 ), \/* 105 *\/");
document.writeln(" new tagLunarCal( 27, 6, 6, 23, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1 ),");
document.writeln(" new tagLunarCal( 46, 0, 0, 28, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0 ),");
document.writeln(" new tagLunarCal( 35, 0, 1, 33, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0 ),");
document.writeln(" new tagLunarCal( 24, 4, 2, 38, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ), \/* 109 *\/");
document.writeln(" new tagLunarCal( 42, 0, 4, 44, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 31, 0, 5, 49, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0 ),");
document.writeln(" new tagLunarCal( 21, 2, 6, 54, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 40, 0, 0, 59, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1 ), \/* 113 *\/");
document.writeln(" new tagLunarCal( 28, 6, 2, 5, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0 ),");
document.writeln(" new tagLunarCal( 47, 0, 3, 10, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 36, 0, 4, 15, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 25, 5, 5, 20, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0 ), \/* 117 *\/");
document.writeln(" new tagLunarCal( 43, 0, 0, 26, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1 ),");
document.writeln(" new tagLunarCal( 32, 0, 1, 31, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0 ),");
document.writeln(" new tagLunarCal( 22, 3, 2, 36, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0 ) ];");
document.writeln(" \/* 民國年每月之日數 all by www.qpsh.com*\/");
document.writeln(" SolarCal = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];");
document.writeln("");
document.writeln(" \/* 民國年每月之累積日數, 平年與閏年 *\/ ");
document.writeln("SolarDays = [ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365, 396, 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366, 397 ];");
document.writeln("	");
document.writeln("	");
document.writeln("	if ( SolarYear <= FIRSTYEAR || SolarYear > LASTYEAR ) return 1;");
document.writeln("	sm = SolarMonth - 1;");
document.writeln("		if ( sm < 0 || sm > 11 ) return 2;");
document.writeln("		leap = GetLeap( SolarYear );");
document.writeln("	if ( sm == 1 )");
document.writeln("		d = leap + 28;");
document.writeln("	else");
document.writeln("		d = SolarCal[sm];");
document.writeln("	if ( SolarDate < 1 || SolarDate > d ) return 3;");
document.writeln("	y = SolarYear - FIRSTYEAR;");
document.writeln("	acc = SolarDays[ leap*14 + sm ] + SolarDate;");
document.writeln("	kc = acc + LunarCal[y].BaseKanChih;");
document.writeln("	Kan = kc % 10;");
document.writeln("	Chih = kc % 12;");
document.writeln("	");
document.writeln("	Age = kc % 60;");
document.writeln("	if ( Age < 22 )");
document.writeln("		Age = 22 - Age;");
document.writeln("	else");
document.writeln("		Age = 82 - Age;");
document.writeln("	");
document.writeln("	if ( acc <= LunarCal[y].BaseDays ) {");
document.writeln("		y--;");
document.writeln("		LunarYear = SolarYear - 1;");
document.writeln("		leap = GetLeap( LunarYear );");
document.writeln("		sm += 12;");
document.writeln("		acc = SolarDays[leap*14 + sm] + SolarDate;");
document.writeln("	 }");
document.writeln("	else");
document.writeln("		LunarYear = SolarYear;");
document.writeln("			l1 = LunarCal[y].BaseDays;");
document.writeln("	for ( i=0; i<13; i++ ) {");
document.writeln("		l2 = l1 + LunarCal[y].MonthDays[i] + 29;");
document.writeln("		if ( acc <= l2 ) break;");
document.writeln("		l1 = l2;");
document.writeln("	 }");
document.writeln("	LunarMonth = i + 1;");
document.writeln("	LunarDate = acc - l1;");
document.writeln("	im = LunarCal[y].Intercalation;");
document.writeln("	if ( im != 0 && LunarMonth > im ) {");
document.writeln("		LunarMonth--;");
document.writeln("		if ( LunarMonth == im ) LunarMonth = -im;");
document.writeln("	 }");
document.writeln("	if ( LunarMonth > 12 ) LunarMonth -= 12;");
document.writeln(" today=new Date();");
document.writeln(" function initArray(){");
document.writeln(" this.length=initArray.arguments.length");
document.writeln(" for(var i=0;i<this.length;i++)");
document.writeln(" this[i+1]=initArray.arguments[i] }");
document.writeln(" var d=new initArray(\"星期日\",\"星期一\",\"星期二\",\"星期三\",\"星期四\",\"星期五\",\"星期六\");");
document.writeln(" document.write(\"\", today.getYear(),\"年\",today.getMonth()+1,\"月\",today.getDate(),\"日&nbsp;\",d[today.getDay()+1],\"\");");
document.writeln(" ");
document.writeln(" months = [\"一\",\"二\",\"三\",\"四\",\"五\",\"六\",\"七\",\"八\",\"九\",\"十\",\"十一\",\"十二\"];");
document.writeln(" ");
document.writeln(" days = [\"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\"];");
document.writeln(" ");
document.writeln("	 document.write( \"&nbsp;农历\"+months[LunarMonth-1]+\"月\" + days[LunarDate-1] + \"\");");
document.writeln(" ");
document.writeln(" return 0; ");
document.writeln("}");
document.writeln(" \/* 求此民國年是否為閏年, 返回 0 為平年, 1 為閏年 *\/");
document.writeln("function GetLeap( year )");
document.writeln(" {");
document.writeln(" if ( year % 400 == 0 )");
document.writeln(" return 1;");
document.writeln(" else if ( year % 100 == 0 )");
document.writeln(" return 0;");
document.writeln(" else if ( year % 4 == 0 )");
document.writeln(" return 1;");
document.writeln(" else");
document.writeln(" return 0;");
document.writeln(" }");
document.writeln("function tagLunarCal( d, i, w, k, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13) {");
document.writeln(" this.BaseDays = d; \/* 到民國 1 月 1 日到農曆正月初一的累積日數 *\/");
document.writeln(" this.Intercalation = i; \/* 閏月月份. 0==此年沒有閏月 *\/");
document.writeln(" this.BaseWeekday = w; \/* 此年民國 1 月 1 日為星期幾再減 1 *\/");
document.writeln(" this.BaseKanChih = k; \/* 此年民國 1 月 1 日之干支序號減 1 *\/");
document.writeln(" this.MonthDays = [ m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13 ]; \/* 此農曆年每月之大小, 0==小月(29日), 1==大月(30日) *\/");
document.writeln("}");
document.writeln("\/\/-->");
document.writeln("<\/SCRIPT>");
document.writeln("<FONT color=#660000><SCRIPT>CalConv();<\/SCRIPT><\/FONT>")