Random location

[Richard Latto]

Dear all,
I want picture stimuli, drawn from a set of bitmap files, to appear in one
of five random, but identified in the response record, locations on the
screen:  up, down, left, right, centre.
Can anyone point me in the right direction for doing this.
Thanks,
Richard Latto

-----------------------------
Dr.R.M.Latto
Department of Psychology
University of Liverpool
Eleanor Rathbone Building
Bedford Street South
Liverpool
L69 7ZA
U.K.

Telephone:   ++ 44 (0) 151 794 2956
Facsimile:   ++ 44 (0) 151 794 2945

Web:  http://www.liv.ac.uk/Psychology/DeptInfo/StaffProfile/RMLatto.html