On Thu, Sep 04, 2008 at 02:09:31AM +1000, Mark Reginald James wrote:
Looks like the it's best then to start with a simple extension that forms and maintains two columns of paired blocks, and provides support for creating and navigating a tree-like page structure.
My snap reaction is that you need one column, with a stack of two-column grafs floating in it: you want subjects to stay together in their start points.
Cheers, -- jra