javascript current time display

Current Time:

javascript coding




<div style="font-size:90px;color:green;">
Current Time: <span id="txt2"></span>  
<script>  
window.onload=function(){getTime();}   
function getTime(){   
var today=new Date();   
var h=today.getHours();   
var m=today.getMinutes();   
var s=today.getSeconds();   
// add a zero in front of numbers<10  
m=checkTime(m);   
s=checkTime(s);   
document.getElementById('txt2').innerHTML=h+":"+m+":"+s;   
setTimeout(function(){getTime()},1000);   
}   
//setInterval("getTime()",1000);//another way   
function checkTime(i){   
if (i<10){   
  i="0" + i;   
 }   
return i;   
}   
</script>  

</div>