Replace html5 video tag with flash

replaceVideoWithFlash.js

  /** Replaces video tag (src=[file].mp4) with flash for Firefox, Opera and IE <9
      Make sure you have flowplayer! (www.flowplayer.org)
      width, height and src of the video should be set
  */
  function replaceVideoWithFlash() {
    if(navigator.userAgent.indexOf('Firefox') != -1 || navigator.userAgent.indexOf('Opera') != -1 || ( navigator.userAgent.indexOf('MSIE') != -1 && parseFloat(navigator.appVersion.split("MSIE")[1]) < 9  )) {
      var videos = document.getElementsByTagName('video');
      for(var i=0;  i < videos.length ; i++) {
        var video = videos[i];
        var src = video['src'];
        var width = video['width'];
        var height = video['height'];
        fvideodiv = document.createElement('div');
        fvideodiv.innerHTML = '<object id="flowplayer_'+i+'" width="' + width + '" height="' + height + '" data="flowplayer-3.2.7.swf" type="application/x-shockwave-flash">' +
        '<param name="movie" value="flowplayer-3.2.7.swf" />' +
        '<param name="allowfullscreen" value="true" />' +
        '<param name="flashvars" value=\'config={"clip":"' + src + '"}\' />' +
        '</object>';
        video.parentNode.insertBefore(fvideodiv, video);
        video.parentNode.removeChild(video);
      }
    }
  }