CCK fields to be used to create trails has been a very useful addition to my menutrails, so I patched it in case someone wants to use it. Currently it uses key pairs in it's settings to implement. It could be a nice addition to use dropdowns instead to point to menu paths, but I prefer it this way.

To use, go to /admin/build/menu/trails and expand the CCK (Advanced ) fieldset. Then just map your trails in an arg|path format, one per line: "field[index]=value|menu/path".
Example:

field_type[0]=rental|search/rentals
field_type[0]=sale|search/sales
CommentFileSizeAuthor
menutrails.module.patch2.21 KBJosephnewyork