title: jPlayer not playing files in some browsers
body: <p>I'm building a website with a music player, I'm using jPlayer.
  Every song is in both mp3 and ogg format in my playlist. 
  I'm working on localhost, visual studio 2010 dev server.</p>
  
  <ul>
  <li>Chrome - Plays fine</li>
  <li>Firefox - Does not play but calls the right file on the server</li>
  <li>Opera - Plays fine</li>
  <li>Safari (Windows) - Plays fine</li>
  <li>IE9 - Plays fine</li>
  <li>IE8/7 - Do not do anything</li>
  </ul>
  
  <p>since jPlayer.js and jplayer.swf are in the same folder I set swfPath = "" ; I /also/tried/absolute/path but did not change anything..</p>