Date Time

<script type="text/javascript">
var jikan= new Date();
var hour = jikan.getHours();
var minute = jikan.getMinutes();
var second = jikan.getSeconds();

document.write(hour+"時",+minute+"分"+second+"秒");
</script>

<script type="text/javascript">
var hiduke = new Date(); 
var year = hiduke.getFullYear();
var month = hiduke.getMonth()+1;
var week = hiduke.getDay();
var day = hiduke.getDate();

var yobi= new Array("日","月","火","水","木","金","土");
document.write("西暦"+year+"年"+month+"月"+day+"日 "+yobi[week]+"曜日");
</script>

<script type="text/javascript">
var jikan;
for(i=0; i<3; i++)
{   jikan = new Date();
    var second = jikan.getSeconds();
    window.alert("Second=" + second);
}
document.write("Second=" + second);
</script><br>