Hi,
If I understand you rightly, you want a document that you can view all at once on one page, or broken up into separate pages.. if this is the case you might want to think about flipping this around in your mind - and create lots of individual pages that you then combine together using the include plugin to create the full version.
We did this successfully at Kabissa for our manual - see
http://www.kabissa.org/wiki/ttgo/start
Cheers,
Tobias