function koyomi(){
dat = new Date();
da1 = dat.getYear();
da2 = dat.getMonth();
da3 = dat.getDate();
da4 = dat.getDay(); //曜日:0=日、1=月、2=火、3=水、4=木、5=金、6=土
hajime = ''
iro = '| ' + da3 + " | ";
tome = "
";
tuki = da2 + 1;
if (da1 < 2000){
da1 = da1+3900 - 2000;
}
da1 = da1 - 1988
niti = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
if (da1 % 4 == 0){
niti[1] = 29;
}
kaisuu = niti[da2];
ha = new Array();
for (i = 1;i <= kaisuu;i++){
ha[i] = "" + i + " | ";
}
ha[da3] = iro;
dat.setDate(1);
tuitati = dat.getDay();
mae = "";
for (y = 1;y <= tuitati;y++){
mae = mae + " | ";
}
for (k = 7 - tuitati;k <=kaisuu;k = k + 7){
ha[k] = ha[k] + "
";
}
hyouji = mae;
for (j = 1;j <= kaisuu;j++){
hyouji = hyouji + ha[j];
}
youbimoji = '
| 日 | 月 | 火 | 水 | 木 | 金 | 土 |
';
saisyuu1 = hajime + "" + "平成" + da1 + "年" + tuki + "月
|
";
saisyuu2 = youbimoji + hyouji + tome;
document.write(saisyuu1);
document.write(saisyuu2);
}