<!DOCTYPE html>
<html lang="en-US">
<body>
<p id="point"></p>
<script>
var x = document.getElementById("point");
// adding one data to session storage
if(typeof(Storage) !== "undefined"){
sessionStorage.name = "Cooper";
x.innerHTML = sessionStorage.name;
}
else {
x.innerHTML = "Sorry, your browser does not support web storage.";
}
// check session storage length
var len = window.sessionStorage.length;
var txt = "The session storage length is " +len;
document.write(txt);
</script> </body>
</html>