Change Content - Javascript

Change html element content using pure javascript author(s): Deepu Mohan Puthrote (WarFox)

HTML

<html>
<body>

<p id="data"></p>

<script>
var name = "XYZ", income = 500, age = 23;
document.getElementById("data").innerHTML = name + " " + income  + + age;
</script>

</body>
</html>