JS类库整理–判断干支、生肖和星座 –js

//+—————————————————
//| Date.prototype.MagicInfo(type)
//| 判断日期 所属 干支 生肖 星座
//| type 参数：XZ 星座 GZ 干支 SX 生肖
//+—————————————————

<script language=“JavaScript”>
<!–
Date.prototype.MagicInfo = function( type )
{
    var myDate = new Date();
    var y = myDate.getFullYear();
    var m = myDate.getMonth()+1;
    var d = myDate.getDate();
    var result = ”;

    switch (type)
    {
        case ‘XZ’://星座
          var XZDict = ‘摩羯宝瓶双鱼白羊金牛双子巨蟹狮子处女天秤天蝎射手’;
          var Zone = new Array(1222,122,222,321,421,522,622,722,822,922,1022,1122,1222);

          if((100*m+d)>=Zone[0]||(100*m+d)<Zone[1])
            var i=0;
          else
            for(var i=1;i<12;i++)
            {
                if((100*m+d)>=Zone[i]&&(100*m+d)<Zone[i+1])
                  break;
             }

          result = XZDict.substring(2*i,2*i+2)+‘座’;
          break;

        case ‘GZ’://干支
          var GZDict = [‘甲乙丙丁戊己庚辛壬癸’,‘子丑寅卯辰巳午未申酉戌亥’];
          var i= y –1900+36 ;
          result = GZDict[0].charAt(i%10)+GZDict[1].charAt(i%12);
          break;

        case ‘SX’://生肖
          var SXDict = ‘鼠牛虎兔龙蛇马羊猴鸡狗猪’;
          result = SXDict.charAt((y–4)%12);
          break;
     }

    return result;
}

alert(Date.prototype.MagicInfo(‘SX’));
//–>
</script>