title: UpdatePanel in MasterPage
body: <p>I'm using UpdatePanels in ContentPages sucefully, but now i'm trying to use one UpdatePanel in a MasterPage with an timer (i've setted the UpdateMode to conditional because the Timer) and i'm getting an problem: the update is refreshing the entire page (not like Ajax used in ContenPages).</p>
  
  <p>It's because i'm using the UpdatePanel in the MasterPage?</p>