How do I define the trigger events 'beforesend' in this plugin?
<p>Probably a simple question, but I cannot figure this out.  </p>

<p>In this plugin:  <a href="https://github.com/brianmario/jquery-infinite-scroll" rel="nofollow">https://github.com/brianmario/jquery-infinite-scroll</a></p>

<p>The readme says it fires 'infinitescroll.beforesend', but how do I assign my own function to this without modifying the plugin?</p>

<p>Matt</p>
