Hack for /video page replay

gistfile1.js

function heartbeat(){
	if(document.querySelector('.demo--completed') != null){
		eventFire(document.querySelector('.demo__restart'),'click');
	}
    setTimeout(heartbeat,1000);
}
 
 
function eventFire(el, etype){
  if (el.fireEvent) {
    (el.fireEvent('on' + etype));
  } else {
    var evObj = document.createEvent('Events');
    evObj.initEvent(etype, true, false);
    el.dispatchEvent(evObj);
  }
}
 
heartbeat();