Activates AirPlay in the browser (refeshes any "video" element)

airplay-activator.js

(function(){
  var fn = function(){
    $('video').each(function(i, video){
      var $video = $(video);
      if (!$video.attr('x-webkit-airplay')) {
        $video.attr({
          'x-webkit-airplay' : 'allow',
          'airplay' : 'allow',
          'controls' : 'controls'
        });
        var $clone = $video.clone();
        $video.after($clone);
        $video.remove();
        if (typeof console !== 'undefined') {
          console.info('Replaced video w/ url ', $clone.attr('src'));
        }
      }
    });
  };
  // Just load jQuery if not already available.
  if (typeof jQuery === 'undefined') {
    var element = document.createElement('script');
    element.onload = fn;
    element.src = 'http://code.jquery.com/jquery-1.7.2.min.js';
    document.body.appendChild(element);
  } else {
    fn();
  }
})();