<!DOCTYPE
HTML>
<html>
<head>
<meta
name="viewport"
content="width=device-width,
initial-scale=1">
<style>
p
{
text-align:
center;
font-size:
60px;
margin-top:0px;
}
</style>
</head>
<body>
<p
id="demo"></p>
<script>
//
Set the date we're counting down to
var
seconds = 25;
interval
= setInterval(function
() {
seconds
= seconds - 1;
//
Output the result in an element with id="demo"
document.getElementById("demo").innerHTML
= seconds;
//
If the count down is over, write some text
if
(seconds < 0) {
clearInterval(interval);
document.getElementById("demo").innerHTML
= "EXPIRED";
}
},
1000);
</script>
</body>
</html>
No comments:
Post a Comment