I really wanted my controls to work the same way PageFlakes controls work by loading after the page loads. So, somebody was kind enough to point me to Matt Berseth's article on how to do just that. But, after looking at it, I realized that it wouldn't work as written for me. I use Master Pages with content pages and the '<%= this.btn.ClientID %>' part of his code wouldn't produce the results that I wanted. So, I came up with this solution. Wrap your hidden button control (see Matt's article)...