<!DOCTYPE html>
<html>
<body>
<script>
var message=document.createTextNode("Hello world");
var container=document.createElement("p")
container.appendChild(message)
document.body.appendChild(container)
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<script>
var message=document.createTextNode("Hello world");
var container=document.createElement("p")
container.appendChild(message)
document.body.appendChild(container)
</script>
</body>
</html>