In this step, you will add a WijDialog control to associate with the Panel to create the dialog box.
While still in Source view, use the following markup to add a WijDialog control to the page and set the TargetControlID to Panel1.
<cc1:WijDialog ID="Panel1_WijDialog" runat="server"
TargetControlID="Panel1">
</cc1:WijDialog>
Now you can begin setting properties for the WijDialog to format the dialog box.