title: JW Player in IE9 won't load and play MP3 file
body: <p>It's quite simple, I have a list of links, and if a user clicks a link a div gets loaded with some content (jwplayer placeholder and song title) and the jwplayer should startup. This is my javascript (jquery and jquery-swfobject):</p>
  
  <pre><code>$(function() {
      $('.song a').live('click', function() {
          var title = $(this).find('span.title').text();
          var file = $(this).attr('href');
          $.ajax({
              type: 'POST',
              url: $('.songlocation').html(),
              data: 'name=' + title + '&amp;file=' + file,
              success: function(html) {
                  $('.songplayer').attr('title', title);
                  $('.songplayer').html(html);
              },
              complete: function(request, status) {
                  $('#mediaspace').flash({
                      swf: $('.flashlocation').html(),
                      allowfullscreen: true,
                      allowscriptaccess: 'always',
                      wmode: 'opaque',
                      width: 238,
                      height: 24,
                      flashvars:
                          {
                              file: file,
                              autostart: true
                          }
                  });
  
                  if ($('#mediaspace').text().indexOf("Flash is disabled") == -1) {
                      $('.songplayer').show();
                  } else {
                      document.location = file;
                  }
              }
          });
          return false;
      });
  });
  </code></pre>
  
  <p>$('.songlocation') contains  /Home/SongPlayer</p>
  
  <p>/Home/SongPlayer contains:</p>
  
  <pre><code>&lt;div id="mediaspace"&gt;
      Flash is disabled
  &lt;/div&gt;
  
  &lt;div id="name"&gt;
      Song Title
  &lt;/div&gt;
  
  &lt;a href="http://url/to.mp3" class="download"&gt;Download MP3 &amp;gt;&amp;gt;&lt;/a&gt;
  </code></pre>
  
  <p>This works perfectly fine in Opera/Firefox/Chrome/IE7/IE8, but not in IE9
  The jwplayer loads just fine, but not the song. So the MP3 file is never being called in IE9</p>