Edit and Display Panel within a SharePoint Page Layout
Edit Panel:
<PublishingWebControls:EditModePanel runat="server" PageDisplayMode="Display" SuppressTag="true">
<!-- Place edit panel section here -->
</PublishingWebControls:EditModePanel>
Display Panel:
<PublishingWebControls:EditModePanel runat="server" PageDisplayMode="Edit" SuppressTag="true">
<!-- Place display panel section here -->
</PublishingWebControls:EditModePanel>
Remember to change the ID's to be different for the display panel and the edit panel