<script>
function startClock() {
var angle = 360/60;
var date = new Date();
var hour = date.getHours();
if(hour > 12) {
hour = hour - 12;
}
var minute = date.getMinutes();
var second = date.getSeconds();
var hourAngle = (360/12)*hour + (360/(12*60))*minute;
$('minute').setStyle('-webkit-transform: rotate('+angle*minute+'deg)');
$('second').setStyle('-webkit-transform: rotate('+angle*second+'deg)');
$('hour').setStyle('-webkit-transform: rotate('+hourAngle+'deg)');
}
</script>