today=new Date();
Y=today.getFullYear();
M=today.getMonth()+1;
D=today.getDate();
lmDate=new Date(document.lastModified);
lmY=lmDate.getFullYear();
lmM=lmDate.getMonth()+1;
lmD=lmDate.getDate();
document.write("今日は",Y,"年",M,"月",D,"日です。");
document.write("最終更新日は",lmY,"年",lmM,"月",lmD,"日です。<BR>");