function simple_calendar()
{
   var    cal_calendarcalendardata=new    array(20);     
   var    cal_calendarmadd=new    array(12);     
   var    cal_calendarthedate=new    date();     
   var    cal_calendartgstring="甲乙丙丁戊己庚辛壬癸";     
   var    cal_calendardzstring="子丑寅卯辰巳午未申酉戌亥";     
   var    cal_calendarnumstring="一二三四五六七八九十";     
   var    cal_calendarmonstring="正二三四五六七八九十冬腊";     
   var    cal_calendarweekstring="日一二三四五六";     
   var    cal_calendarcyear;     
   var    cal_calendarcmonth;     
   var    cal_calendarcday;     
   var    cal_calendarchour;     
   var    cal_calendarcdatestring;     
   var    cal_calendardatestring;
   var    cal_calendarweekdaystring;     
   
   var    cnyear;
   var    shortcnmonth="";
   var    yearstring;
   var    monthstring;
   var    daystring;
   var    weekstring; 
   var    browser=navigator.appname;     
      
   cal_calendarinit=function()
   {       
       cal_calendarcalendardata[0]=0x41a95;     
       cal_calendarcalendardata[1]=0xd4a;     
       cal_calendarcalendardata[2]=0xda5;     
       cal_calendarcalendardata[3]=0x20b55;     
       cal_calendarcalendardata[4]=0x56a;     
       cal_calendarcalendardata[5]=0x7155b;     
       cal_calendarcalendardata[6]=0x25d;     
       cal_calendarcalendardata[7]=0x92d;     
       cal_calendarcalendardata[8]=0x5192b;     
       cal_calendarcalendardata[9]=0xa95;     
       cal_calendarcalendardata[10]=0xb4a;     
       cal_calendarcalendardata[11]=0x416aa;     
       cal_calendarcalendardata[12]=0xad5;     
       cal_calendarcalendardata[13]=0x90ab5;     
       cal_calendarcalendardata[14]=0x4ba;     
       cal_calendarcalendardata[15]=0xa5b;     
       cal_calendarcalendardata[16]=0x60a57;     
       cal_calendarcalendardata[17]=0x52b;     
       cal_calendarcalendardata[18]=0xa93;     
       cal_calendarcalendardata[19]=0x40e95;     
       cal_calendarmadd[0]=0;     
       cal_calendarmadd[1]=31;     
       cal_calendarmadd[2]=59;     
       cal_calendarmadd[3]=90;     
       cal_calendarmadd[4]=120;     
       cal_calendarmadd[5]=151;     
       cal_calendarmadd[6]=181;     
       cal_calendarmadd[7]=212;     
       cal_calendarmadd[8]=243;     
       cal_calendarmadd[9]=273;     
       cal_calendarmadd[10]=304;     
       cal_calendarmadd[11]=334;     
     }     
      
   cal_calendargetbit=function(m,n)     
   {       
         return    (m>>n)&1;     
   }     
      
   cal_calendare2c=function()     
   {         
       var    total,m,n,k;     
       var    isend=false;     
       var    tmp=cal_calendarthedate.getyear();     
       if    (tmp<1900)      tmp+=1900;     
       total=(tmp-2001)*365     
           +math.floor((tmp-2001)/4)     
           +cal_calendarmadd[cal_calendarthedate.getmonth()]     
           +cal_calendarthedate.getdate()     
           -23;     
       if    (cal_calendarthedate.getyear()%4==0&&cal_calendarthedate.getmonth()>1)     
           total++;     
       for(m=0;;m++)     
       {         
           k=(cal_calendarcalendardata[m]<0xfff)?11:12;     
           for(n=k;n>=0;n--)     
           {     
               if(total<=29+cal_calendargetbit(cal_calendarcalendardata[m],n))     
               {       
                   isend=true;     
                   break;     
               }     
               total=total-29-cal_calendargetbit(cal_calendarcalendardata[m],n);     
           }     
           if(isend)break;     
       }     
       cal_calendarcyear=2001    +    m;     
       cal_calendarcmonth=k-n+1;     
       cal_calendarcday=total;     
       if(k==12)     
       {     
           if(cal_calendarcmonth==math.floor(cal_calendarcalendardata[m]/0x10000)+1)     
               cal_calendarcmonth=1-cal_calendarcmonth;     
           if(cal_calendarcmonth>math.floor(cal_calendarcalendardata[m]/0x10000)+1)     
               cal_calendarcmonth--;     
       }     
       cal_calendarchour=math.floor((cal_calendarthedate.gethours()+3)/2);     
   }     
      
   cal_calendargetcdatestring=function()     
   {   
       var    tmp="";     
       tmp+=cal_calendartgstring.charat((cal_calendarcyear-4)%10);        //年干     
       tmp+=cal_calendardzstring.charat((cal_calendarcyear-4)%12);        //年支     
       tmp+="年";     
       cnyear=tmp;     
       if(cal_calendarcmonth<1)     
       {       
           shortcnmonth+="闰";     
           shortcnmonth+=cal_calendarmonstring.charat(-cal_calendarcmonth-1);     
       }     
       else     
           shortcnmonth+=cal_calendarmonstring.charat(cal_calendarcmonth-1);     
       shortcnmonth+="月";     
       shortcnmonth+=(cal_calendarcday<11)?"初":((cal_calendarcday<20)?"十":((cal_calendarcday<30)?"廿":"卅"));     
       if(cal_calendarcday%10!=0||cal_calendarcday==10)     
           shortcnmonth+=cal_calendarnumstring.charat((cal_calendarcday-1)%10);     
       
       tmp+=shortcnmonth;
       cal_calendarcdatestring=tmp;     
       return    tmp;     
   }     
      
   cal_calendargetdatestring =function()     
   {       
       var    tmp="";     
       var    t1=cal_calendarthedate.getyear();     
       if    (t1<1900)t1+=1900;     
       yearstring=t1;
       monthstring=(cal_calendarthedate.getmonth()+1);
       daystring=cal_calendarthedate.getdate();
       weekstring=cal_calendarthedate.getday(); 
       cal_calendarweekdaystring ="星期"+cal_calendarweekstring.charat(weekstring);
       tmp+=yearstring     
                 +"年"     
                 +monthstring+"月"     
                 +daystring+"日";     
       cal_calendardatestring=tmp;     
       return    tmp;     
    
   }     

  cal_calendarsolarterm=function(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.getfullyear()<begintime.getfullyear();){
            begintime.settime(begintime.gettime()-differenceinyear*1000);
         }
         for(;dategl.getfullyear()>begintime.getfullyear();){
            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<"+solartermstr[m]+">";
      }
      else if(dategl.getdate()==begintime.getdate()-1){
        jq+="明日<"+solartermstr[m]+">";
      }
      else if(dategl.getdate()==begintime.getdate()-2){
        jq+="后日<"+solartermstr[m]+">";
      }
      else{
       jq="";
       if(dategl.getmonth()==begintime.getmonth()){
          jq+="本月";
       }
       else{
         jq+="下月";
       }
       jq+=begintime.getdate()+"日<"+solartermstr[m]+">";
      }
    return jq;
  }


    this.init=function()
    {      
       cal_calendarinit();     
       cal_calendare2c();     
       cal_calendargetdatestring();     
       cal_calendargetcdatestring(); 
    }
    
    this.getendatestring =function()
    {
        return cal_calendardatestring;
    }   
    
    this.getcndatestring =function()
    {
        return cal_calendarcdatestring ;
    }   
    
    this.getjqstring =function()
    {
        return cal_calendarsolarterm(new date());
    }
    this.getyearstring =function()
    {
        return yearstring;
    }
    this.getmonthstring =function()
    {
        return monthstring
    }
    this.getdaystring =function()
    {
        return daystring;
    }
    this.getweekstring =function()
    {
        return weekstring;
    }
    this.getcalendarweekstring=function()
    {
        return cal_calendarweekdaystring;    
    }
    this.getshortcnmonth=function()
    {
        return shortcnmonth;    
    }
    this.getcnyear=function()
    {
        return cnyear;    
    }    
}