First Author:   William Shambora Ohio University shambora@ohio.edu   335 Bentley Annex Athens, 45701, USA   740 593 1845(Phone) 740 593 1845(Fax) http://oak.cats.ohiou.edu/~shambora Second Author: Shamila Jayasuriya Ohio University jayasuri@ohio.edu   325 Bentley Annex Athens, 45701, USA   740 593 2094(Phone)