<!DOCTYPE html>
<html lang="en-US">
<body>
<p onclick="myFunction()">Click me</p>
<p id="point"></p>
<script>
var x = document.getElementById("point");
function myFunction(){
var ans = confirm("Do you like red?");
if(ans)
x.innerHTML = "Yes, you like red";
else
x.innerHTML = "No, you don't like red";
}
</script> </body>
</html>