Please take a look at your tool bar, at the top of this window. NaviPress understands the tag <LINK REL=???>, and will add buttons to the tool bar when pages contain this type of link. You may need to resize the window to see all the icons. The first 11 are the standard toolbar icons that HTML 3.0 supports (Note that the bookmark icon is allowed to appear twice with different titles). To see how to create this type of page, please do a Show HTML and look in the <HEAD> portion of this page.
NaviPress does not currently provide an interface to edit <LINK REL=> tags; you must edit them manually in the Show HTML window.