var parent = document.getElementById('parent');

var bar = document.getElementById('bar');

function logEvent(e) {

  console.log(e.type + ", " + e.target);

}

​

function mutateOnDown(e) {

  logEvent(e);

  parent.removeChild(bar);

  parent.appendChild(bar);

}

​

bar.addEventListener("mousedown", mutateOnDown)

bar.addEventListener("click", logEvent);

bar.addEventListener("mouseup", logEvent);

document.addEventListener('click', logEvent);