<body onload="">
<h1>환영합니다</h1>
<form name="f1">
현재시각은 <input type="text" size="10" name="tbox">입니다
</form>
<script type="text/javascript">
function nowTime() {
var now = new Date();
var h = now.getHours();
var m = now.getMinutes();
var s = now.getSeconds();
if(h < 10){
h = "0" + h;
}
if(m < 10){
m = "0" + m;
}
if(s < 10){
s = "0" + s;
}
document.f1.tbox.value = h + ":" + m + ":" + s;
}
setInterval('nowTime()', 1000);
</script>
</body>
