if (Drupal.jsEnabled) {
  $(document).ready(function() {
    $.fn.media.defaults.flvPlayer = '/sites/all/modules/jquery_media/player/mediaplayer/player.swf';
    $.fn.media.defaults.mp3Player = '/sites/all/modules/jquery_media/player/mediaplayer/player.swf';
    $.fn.media.defaults.autoplay = 1;
    $.fn.media.defaults.flashvars = { myvar1:'streamer=true' };
    $('a.media, .filefield-item a').media( { width: 320, height: 250 } );
  });  
}