Rotate String Text

by LyndseyB

HTML

<p id="rotateMe">testing</p>

JavaScript

function animate_string(id) 
{
    var element = document.getElementById(id);   
    var text = element.innerHTML;

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

animate_string('rotateMe');