title: How to make swfupload setPostParams work in firefox?
body: <p>I want to set some params in my swfupload when some links are clicked, so i did something like this: </p>
  
  <pre><code>swfu.setPostParams({"PHPSESSID": swfu.settings.post_params.PHPSESSID, "tutorial": tutorial, "step": nr});
  </code></pre>
  
  <p>(this is a tutorial editor and i want to know to which step the file belongs to)</p>
  
  <p>The postparams in the DOM is changed, but I can't find them in the $_POST.</p>
  
  <p>Some flash versions have problems with sending stuff in POST, so I added the following line to my swfupload setup:</p>
  
  <pre><code>use_query_string: true,
  </code></pre>
  
  <p>Now i get the params in $_GET, but no luck there either: i still get the original params.</p>
  
  <p>In IE it works just fine. Any ideas?</p>