toggler

by Darby Rathbone

HTML

<div> <span>blackkbot</span>
 <span>someone else</span>
 <span>the final person</span>

</div>

JavaScript

[].forEach.call(document.getElementsByTagName('span'), function (e,i) {
    e.addEventListener('click', function (f) {
        toggle3(f.target);
    });
    if(i)
    e.style.display = "none";
    
});

function toggle3(element) {
    if (element.nextElementSibling) {
        element.nextElementSibling.style.display = "block";
        element.style.display = 'none';
    } else {
        element.parentElement.firstElementChild.style.display = 'block';
        element.style.display = 'none';
    }
};