The pages generated by the servlet are broken down into the following sections

site-header
	site-logo
page-header
navigation
	resources
	history
content
	header
	menu
	body
site-footer


Objects edited on the web don't fit the save-as-you-go pattern that we adopted in the DND.  This means that the options for each field, that the options might depend upon, don't get updated as the fields are not being changed on the fly.