function MQ_init() {
  var i = document.createElement('iframe');
  i.width=300;
  i.height=435;
  i.frameBorder=0;
  i.scrolling='no';
  i.src='http://www.mightyquiz.com/w?id=23';
  i.id='MQ_widget';
  var s = document.getElementById('MQ_widget_script');
  s.parentNode.insertBefore(i,s);
}
MQ_init();