I don't think the attached code made it through on the first post. Here is a second try.

(See attached file: SetDirectory.java)(See attached file: query.jsp)(See attached file: QueryEngine.java)

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David Maffitt, Senior Programmer-Analyst
Washington University School of Medicine maffittd@mir.wustl.edu
Electronic Radiology Laboratory voice 314.362.6965
Mallinckrodt Institute of Radiology fax 314.362.6971
510 S. Kingshighway, St. Louis, MO 63110