Write a JavaScript program to rotate the string 'w3resource' in right direction by periodically removing one letter from the end of the string and attaching it to the front

function animate_string(id) 
{
    var element = document.getElementById(id);
    var textNode = element.childNodes[0]; // assuming no other children
    var text = textNode.data;

setInterval(function () 
{
 text = text[text.length - 1] + text.substring(0, text.length - 1);
  textNode.data = text;
}, 100);
}