<!DOCTYPE html>
<html>
<body>
<p>The value of <b>this</b>, in an object method, is the owner object.</p>
<p id="demo"></p>
<script>
var myObject = {
firstName:"John",
lastName: "Doe",
fullName: function() {
return this;
}
}
document.getElementById("demo").innerHTML = myObject.fullName();
</script>
</body>
</html>