

    db.style.MozTransform = transform;
    db.style.WebkitTransform = transform;
    db.style.OTransform = transform;
    db.style.msTransform = transform;
    db.style.transform = transform;
  }


  Dz.getNotes = function(aIdx) {
    var s = $("section:nth-of-type(" + aIdx + ")");
    var d = s.$("[role='note']");
    return d ? d.innerHTML : "";
  }

  Dz.onmessage = function(aEvent) {
    var argv = aEvent.data.split(" "), argc = argv.length;
    argv.forEach(function(e, i, a) { a[i] = decodeURICompone