var lunarInfo=new Array( 
0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2, 
0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977, 
0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970, 
0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950, 
0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557, 
0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0, 
0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0, 
0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6, 
0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570, 
0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0, 
0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5, 
0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930, 
0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530, 
0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45, 
0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0); 
var Animals=new Array("鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"); 
var Gan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸"); 
var Zhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"); 
var now = new Date(); 
var SY = now.getFullYear();  
var SM = now.getMonth(); 
var SD = now.getDate(); 

//==== 传入 offset 传回干支, 0=甲子 
function cyclical(num) { return(Gan[num%10]+Zhi[num%12])} 

//==== 传回农历 y年的总天数 
function lYearDays(y) { 
  var i, sum = 348 
  for(i=0x8000; i>0x8; i>>=1) sum += (lunarInfo[y-1900] & i)? 1: 0 
  return(sum+leapDays(y)) 
} 

//==== 传回农历 y年闰月的天数 
function leapDays(y) { 
  if(leapMonth(y))  return((lunarInfo[y-1900] & 0x10000)? 30: 29) 
  else return(0) 
} 

//==== 传回农历 y年闰哪个月 1-12 , 没闰传回 0 
function leapMonth(y) { return(lunarInfo[y-1900] & 0xf)} 

//====================================== 传回农历 y年m月的总天数 
function monthDays(y,m) { return( (lunarInfo[y-1900] & (0x10000>>m))? 30: 29 )} 

//==== 算出农历, 传入日期物件, 传回农历日期物件 
//    该物件属性有 .year .month .day .isLeap .yearCyl .dayCyl .monCyl 
function Lunar(objDate) { 
  var i, leap=0, temp=0 
  var baseDate = new Date(1900,0,31) 
  var offset  = (objDate - baseDate)/86400000 

  this.dayCyl = offset + 40 
  this.monCyl = 14 

  for(i=1900; i<2050 && offset>0; i++) { 
      temp = lYearDays(i) 
      offset -= temp 
      this.monCyl += 12 
  } 
  if(offset<0) { 
      offset += temp; 
      i--; 
      this.monCyl -= 12 
  } 

  this.year = i 
  this.yearCyl = i-1864 

  leap = leapMonth(i) //闰哪个月 
  this.isLeap = false 

  for(i=1; i<13 && offset>0; i++) { 
      //闰月 
      if(leap>0 && i==(leap+1) && this.isLeap==false) 
        { --i; this.isLeap = true; temp = leapDays(this.year); } 
      else 
        { temp = monthDays(this.year, i); } 

      //解除闰月 
      if(this.isLeap==true && i==(leap+1)) this.isLeap = false 

      offset -= temp 
      if(this.isLeap == false) this.monCyl ++ 
  } 

  if(offset==0 && leap>0 && i==leap+1) 
      if(this.isLeap) 
        { this.isLeap = false; } 
      else 
        { this.isLeap = true; --i; --this.monCyl;} 

  if(offset<0){ offset += temp; --i; --this.monCyl; } 

  this.month = i 
  this.day = offset + 1 
} 

function YYMMDD(){  
    var cl = '<span class="date">';  
    if (now.getDay() == 0) cl = '<span class="date">';  
    if (now.getDay() == 6) cl = '<span class="date">'; 
    return(cl+SY+'年'+(SM+1)+'月'+SD+'日</span>');  
} 
function weekday(){  
    var day = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六"); 
    var cl = '<span class="week">';  
    if (now.getDay() == 0) cl = '<span class="week">'; 
    if (now.getDay() == 6) cl = '<span class="week">';  
    return(cl+ day[now.getDay()]+ '</span>');  
} 
//==== 中文日期 
function cDay(m,d){ 
var nStr1 = new Array('日','一','二','三','四','五','六','七','八','九','十'); 
var nStr2 = new Array('初','十','廿','卅','　'); 
var s; 
if (m>10){s = '十'+nStr1[m-10]} else {s = nStr1[m]} s += '月' 
switch (d) { 
  case 10:s += '初十'; break; 
  case 20:s += '二十'; break; 
  case 30:s += '三十'; break; 
  default:s += nStr2[Math.floor(d/10)]; s += nStr1[d%10]; 
} 
return(s); 
} 

function solarDay2(){ 
    var sDObj = new Date(SY,SM,SD); 
    var lDObj = new Lunar(sDObj); 
    var cl = '<span class="lunar_calendar">';  
    //农历BB'+(cld[d].isLeap?'闰 ':' ')+cld[d].lMonth+' 月 '+cld[d].lDay+' 日 
    var tt = '农历'+cDay(lDObj.month,lDObj.day); 
    return(cl+tt+'</span>'); 
} 
function solarDay3(){ 
var sTermInfo = new Array(0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758);
var solarTerm = 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 lFtv = new Array("0101*春节","0115 元宵节","0203 站长生日","0505 端午节","0707 七夕情人节","0715 中元节","0815 中秋节","0909 重阳节","1208 腊八节","1224 小年","0100*除夕") 
var sFtv = new Array("0101*元旦","0214 情人节 小敏生日","0303 公历站长生日","0308 妇女节","0312 植树节","0315 消费者权益日","0401 愚人节","0501 劳动节","0504 青年节","0512 护士节","0601 儿童节","0701 建党节 香港回归纪念", 
"0801 建军节","0808 父亲节","0910 教师节","0928 孔子诞辰","1001*国庆节", 
"1006 老人节","1024 联合国日","1112 孙中山诞辰","1220 澳门回归纪念","1225 圣诞节","1226 毛主席诞辰");
  var sDObj = new Date(SY,SM,SD); 
  var lDObj = new Lunar(sDObj); 
  var lDPOS = new Array(3) 
  var festival='',solarTerms='',solarFestival='',lunarFestival='',tmp1,tmp2; 
  //农历节日  
  for(i in lFtv) 
  if(lFtv[i].match(/^(\d{2})(.{2})([\s\*])(.+)$/)) { 
  tmp1=Number(RegExp.$1)-lDObj.month 
  tmp2=Number(RegExp.$2)-lDObj.day 
  if(tmp1==0 && tmp2==0) lunarFestival=RegExp.$4  
  } 
  //国历节日 
  for(i in sFtv) 
  if(sFtv[i].match(/^(\d{2})(\d{2})([\s\*])(.+)$/)){ 
  tmp1=Number(RegExp.$1)-(SM+1) 
  tmp2=Number(RegExp.$2)-SD 
  if(tmp1==0 && tmp2==0) solarFestival = RegExp.$4  
  } 
  //节气 
  tmp1 = new Date((31556925974.7*(SY-1900)+sTermInfo[SM*2+1]*60000)+Date.UTC(1900,0,6,2,5)) 
  tmp2 = tmp1.getUTCDate() 
  if (tmp2==SD) solarTerms = solarTerm[SM*2+1]   
  tmp1 = new Date((31556925974.7*(SY-1900)+sTermInfo[SM*2]*60000)+Date.UTC(1900,0,6,2,5)) 
  tmp2= tmp1.getUTCDate() 
  if (tmp2==SD) solarTerms = solarTerm[SM*2]  
  if(solarTerms == '' && solarFestival == '' && lunarFestival == '') 
  {
	festival = ''; 
  }else 
 {
	festival = '<span class="day">'+solarTerms + ' ' + solarFestival + ' ' + lunarFestival+'</span>'; 	
  }
  var cl = '<span class="day">'; 
  return(cl+festival+'</span>'); 
} 
function setCalendar(obj){ 
	if(obj=="" || obj=="undefined" ) return;
	var str=YYMMDD()+' '+weekday()+' '+solarDay2()+' '+solarDay3();
	$('#'+obj).html(str);
}