This tiny module adds several fields to a node to make the display of overview pages more flexible. It uses hook_nodeapi() to do so.
The additional fields are:
- teaser_title - Provide an alternative title for overview pages
- teaser_image - A thumbnail to be placed on overview pages
- teaser_link - an arbitrary URL for the "read more" link
- teaser_weight - to sort
These fields are kept as additional columns in the node table.
PLEASE NOTE: This module is rather old and should no longer be used or necessary. In recent Drupal versions it is much easier to add the above fields either through CCK or through the new fields in core.