Within my master page I have a RadSplitter layout. One of the Splitter panes contains the MasterPage contentholder and since the requirement called for only this area to update on the click of a navigation node item I placed an iframe within the contentholder (All content in iframe is located within the site itself). I was wondering however, if there is a way to utilize and show the RadAjaxLoadingPanel after the navigation node item has been clicked and hides when the page in the iframe is finished loading?