I have an ASP.NET page with a simple form and a submit button. Upon submission, I am displaying results on an AJAX UpdatePanel, which works just as desired. However, now I would like to use jQuery UI to display these results on a modal window instead, but the problem is that I must call the jQuery code in the `OnClientClick` event, which occurs just before the postback. I need, of course, to display it after postback, which is when information gets retrieved from the server... How can I accomplish this?