// Version1.00 //
function koushinyotei(){
    x = 1;
    X_day = new Date();
    X_day.setTime(X_day.getTime() + (x * (24 * 60 * 60 * 1000)));
    YEAR = X_day.getFullYear();
    MONTH = X_day.getMonth() + 1;
    DAY = X_day.getDate();
        document.write("平成" + (YEAR - 1988) + "年" + MONTH + "月" + DAY + "日");
        document.close();
}