you can have a link toolbar.
go to Edit>Preferences>Plugins, click on IE Favorites Plugin, and then click on the 'configure' button... it will show you a checkbox for this toolbar. i don't know if there's anything similar for netscape bookmarks - i don't have that plugin installed.
most of the reference for macros is in the commenting in the macros.cfg file, but there's a how-to example here:
<a href="
http://kmeleon.sourceforge.net/docs/toggle.php">http://kmeleon.sourceforge.net/docs/toggle.php</a>