Force a usercontrol on web page to reinitialize iteself
<p>There are 2 user controls, one is inside the other.  </p>

<p>These controls are located on an .aspx.  </p>

<p>One control is a modal popup the other is a custom search control (the search control is inside the modal popup).  </p>

<p>After a user has completed a search and closes the form, the next time the popup opens (for the same user) the old values are still present.  </p>

<p>How can I clear the values out each time the form loads?  </p>

<p>Edit:
Is it possible to capture the popup closing event?</p>
