I've got a user control on my Master Page that bubbles up an event to the Master Page. The Master Page code that handles the event updates other controls (primarily the content place holder on the page but for the sake of this example let's just say it's trying to change the text on a button). I'm trying to use the RadAjaxManager and a LoadingPanel, but the loading panel never shows up. Do I have to have a RadAjaxManager on my UserControl even though I'm bubbling the event? I haven't been able to find an example that fit this scenario.