"Title: Select Agent\n\
\n\
Presents a list of agents of the proper type and allows selecting \n\
one for placement.\n\
\n\
Up/down arrow keys move up and down the list of agents.\n\
Home/End keys travel to the top and bottom of the list.\n\
\n\
OK:     Place the selected agent.\n\
Cancel: Do not place an agent.\n\
Help:   This message."

