JS: Jam dan Tanggal Saat Ini

Hari, Tanggal Bulan Tahun:

<script type='text/javascript'>
<!--
var months = ['Januari', 'Februari', 'Maret', 'April', 'Mei', 'Juni', 'Juli', 'Agustus', 'September', 'Oktober', 'November', 'Desember'];
var myDays = ['Minggu', 'Senin', 'Selasa', 'Rabu', 'Kamis', 'Jum&#39;at', 'Sabtu'];
var date = new Date();
var day = date.getDate();
var month = date.getMonth();
var thisDay = date.getDay(),
    thisDay = myDays[thisDay];
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;
document.write(thisDay + ', ' + day + ' ' + months[month] + ' ' + year);
//-->
</script>

Jam Saat ini 24 Jam:
<div id="clock"></div>
<script type="text/javascript">
<!--
function startTime() {
    var today=new Date(),
        curr_hour=today.getHours(),
        curr_min=today.getMinutes(),
        curr_sec=today.getSeconds();
 curr_hour=checkTime(curr_hour);
    curr_min=checkTime(curr_min);
    curr_sec=checkTime(curr_sec);
    document.getElementById('clock').innerHTML=curr_hour+":"+curr_min+":"+curr_sec;
}
function checkTime(i) {
    if (i<10) {
        i="0" + i;
    }
    return i;
}
setInterval(startTime, 500);
//-->
</script>

<script src="displaydate.js" type="text/javascript">
</script>