title: Determine whether the full page or update panel is refreshing?
body: <p>I'm manually triggering an update panel refresh using javascript (long story- but it has to be this way), but I still see a page flicker outside of the update panel, so I'm concerned that the whole page is getting refreshed rather than the update panel.  Any way I can determine this?  Perhaps some value in the code-behind on the postback?  Or some client side trick?  If the jQuery $(document).ready() event fires, does that mean the whole document is refreshing or just the update panel?</p>
  
  <p>Thanks! </p>