function blink_load(evt)
{
  var doc, objs;
  if ((doc = document) && doc.getElementsByTagName &&
      (objs = snapElementsByClassName(doc.getElementsByTagName("*"), "blink")) &&
      objs.length > 0)
  {
    setIntervalParam(blink_blink, 800, objs);
    blink_blink(objs);
  }
  return;
}

function blink_blink(objs)
{
  var i, objs, obj;
  if (objs)
    for (i = 0; i < objs.length; ++i)
    {
      if ((obj = objs[i]) && obj.style)
        obj.style.visibility = obj.style.visibility == "visible" ? "hidden" : "visible";
    }
  return;
}

pushEventListener(this, "load", blink_load, false);