title: JavaScript "confirm" on SelectedIndexChange of RadioButtonList
body: <p>I have a RadioButtonList control and I would like to do a Javascript "confirm" when a user tries to change the index.  Currently AutoPostBack is set to TRUE.  I can, of course, just call __doPostBack from within a javascript function, etc.  I tried a few things with jQuery but you have to worry about mousedown vs. click and then there is always the fact that you can click the checkbox label to select it, etc.  Anyone have a nice solution for this?</p>
  
  <p>To be clear, I am looking for a way to prompt the user with a confirm box prior to their selection being made and triggering a postback.</p>