External Javascript Cleanup: Removed superfluous calls for external js files from all .js helper files except layout.js which is called for all pages.  Also removed from maint.html.
Supplement Library: Created supplement library  html and js pages and loaded images from live site to populate this page.  NB: noticed that when 'main' and 'mainContent' id tags are present on the same page there are formatting issues when collapsing and expanding the left sidebar.
eJDD Beginnings: Mimicking Codrops page flipping.  A long way to go still.  Need to tackle the mousedown/up issue along with mouse position.