ソース コード

<html>
<head>
<script language="JavaScript">
    function Func() {
        dd = new Date();
        hour = dd.getHours();
        if(hour < 10)
            hour = "0" + hour;
        min  = dd.getMinutes();
        if(min < 10)
            min  = "0" + min;
        sec  = dd.getSeconds();
        if(sec < 10)
            sec  = "0" + sec;
        document.form1.text1.value = hour + ":" + min + ":" + sec;
        setTimeout("Func()", 1000);
    }
</script>
</head>

<body onload="Func()">
<script language="JavaScript">
    week = new Array('日', '月', '火', '水', '木', '金', '土');
    dt = new Date();
    yy = dt.getYear();  if(yy < 1900) yy += 1900;
    mm = dt.getMonth() + 1;
    dd = dt.getDate();
    ww = week[dt.getDay()];
    doc  = '<p>今日は' + yy + '年' + mm + '月' + dd + '日' + ww + '曜日です。<\/p>';
    doc += '<form name="form1">';
    doc += '現在の時刻は ';
    doc += '<input TYPE="text" name="text1" size="8" maxlength="8" onfocus="blur()">';
    doc += ' です。';
    doc += '<\/form>';
    document.write(doc);
</script>
</body>
</html>