how to set countdown timer in php demo
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
<h1 align="center" style="color:green">A countdown timer in jquery</h1>
<h3 style="color:#FF0000" align="center">
You will be logged out in : <span id='timer'></span>
</h3>
<script>
//define your time in second
var c=60;
var t;
timedCount();
function timedCount()
{
var hours = parseInt( c / 3600 ) % 24;
var minutes = parseInt( c / 60 ) % 60;
var seconds = c % 60;
var result = (hours < 10 ? "0" + hours : hours) + ":" + (minutes < 10 ? "0" + minutes : minutes) + ":" + (seconds < 10 ? "0" + seconds : seconds);
$('#timer').html(result);
if(c == 0 )
{
//setConfirmUnload(false);
//$("#quiz_form").submit();
window.location="logout.html";
}
c = c - 1;
t = setTimeout(function()
{
timedCount()
},
1000);
}
</script>