Extend the structure of the site by way of content models, data storage, field types, and navigation, so it is more understandable to users.
Based off of jwilson3's Twitter Field Widget http://drupal.org/sandbox/jwilson3/1180622
This is now in the standard Bible Field module.
Do not download any code associated with this page. The proper module is at the link below.
"Maximize your main navigation by adding text, images, videos, slideshow, tabs, menu blocks, user info ..."
With this module you can easily create menu items on a Taxonomy term page attached to that term. As on the node form.
Date Interval is a module that provides a Field Date Interval element. Which can be used to define multiple From|To values.