<!DOCTYPE html>
<html>
<body>
<p>Click the button to set the anchor part of the current URL to #part5</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
location.hash = "part5";
var x = "The anchor part is now: " + location.hash;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>