Scrolling list fields

[CHARLES W SZASZ]

I am a Rev newbie. Two weeks ago I posted a message about creating an application that would 
calculate distance between schools using two scrolling list fields. The first scrolling list field is 
from a school and the second  scrolling list field is to a school. It was suggested that I use 
custom properties. It was also suggested that the schools be numbered for each scrolling list 
field. For example School A would be 1, School B would be 2, etc. I have 80 schools and the 
distances for each of the schools to other schools. My question is how do I get the schools 
listed in numerical order or give them numbers in a scrolling list field?

Charles Szasz
Lead School Psychologist and Section 504 Coordinator
Kanawha County Schools
(304) 348-7770, Ext. 347