issue with jquery delegate and change event
<p>I'd like to use the delegate function with my file change event but I'm not having any luck.  Here is what I'm trying to do:</p>

<pre><code>$("#file").delegate("change", function() {    
    $("#submit_form").trigger('click');
});
</code></pre>

<p>My change event isn't getting called...am I missing something or can I not use delegate with a change event?</p>
