title: .click() on <input type="file" /> does not work in Firefox 3.6 - Any workarounds?
body: <p>Here is a little example: (live demo <a href="http://jsfiddle.net/WQsdZ/" rel="nofollow noreferrer">here</a>)</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;input id="file" type="file" /&gt;
  </code></pre>
  
  <p>Javascript:</p>
  
  <pre><code>$(function() {
      $("#file").click();
  });
  </code></pre>
  
  <p>In Firefox 3.6.6 nothing happens, while in IE7 the "Choose File" dialog box is opened.</p>
  
  <p>Any ideas how to open the "Choose File" dialog box in Firefox without clicking on the Browse button ?</p>