Aktuálny čas

<script>
function tick() {
  var hours, minutes, seconds;
  var intHours, intMinutes, intSeconds;
  var today;
  today = new Date();
  intHours = today.getHours();
  intMinutes = today.getMinutes();
  intSeconds = today.getSeconds();
  if (intHours == 0) {
     hours = "12:";
  } else if (intHours < 12) {
     hours = intHours+":";
  } else if (intHours == 12) {
     hours = "12:";
  } else {
     intHours = intHours - 12
     hours = 12+intHours + ":";
  }
  if (intMinutes < 10) {
     minutes = "0"+intMinutes+":";
  } else {
     minutes = intMinutes+":";
  }
  if (intSeconds < 10) {
     seconds = "0"+intSeconds+" ";
  } else {
     seconds = intSeconds+" ";
  }
  timeString = hours+minutes+seconds;
  Clock.innerHTML = timeString;
  window.setTimeout("tick();", 100);}
window.onload = tick;
</script>

<div id=Clock> </div>