Following hint may help you....and you may need to build your own logic around the idea.
Drop a TextField on to body page. Set its 'Caption -->Position' under Layout pallet to 'none'. Set it's 'Appearance' property under Object-> Field pallet to 'none' and Select 'Type:' Property as "Calculated - Read Only" under Value tab. Then select Runtime Property radio button on the same tab. Now you have option to select 'Current Page' 'Number of Pages' and more under the dropdown. For your case you may add a checkbox next to it.
Good luck,
SekharN,
www.lawson.com