<div id="mycontrol"> <com:TActivePanel ID="pnlHeader" ActiveControl.EnableUpdate="false"> <h2><com:TLabel ID="Heading" Text="Title"/></h2> </com:TActivePanel> <com:TActivePanel ID="pnlContents" ActiveControl.EnableUpdate="false"> This is just some text.<br/> This is just some text.<br/> </com:TActivePanel> </div>