<!DOCTYPE html>
<html>
<head>
<title>Web Worker API</title>
</head>
<body>
<h2>Example to check the browser support of Web Workers</h2>
<div id="supported"></div>
<div id="unsupported"></div>
<button onclick="worker();">click me</button>
<script type="text/javascript">
function worker()
{
if(typeof(Worker)!=="undefined"){
document.getElementById("supported").innerHTML="Supporting the browser";
}
else
{
document.getElementById("unsupported").innerHTML="Not supporting";}
}
</script>
</body>
</html>