INDEXON MyIndex(FieldName) TAG ...
FUNCTION MyIndex(mntname)
DOCASECASEUPPER(mntname)=="FEBRU"RETURN1CASEUPPER(mntname)=="MARCH"RETURN2
...
ENDCASE
BUT If You want to seek some values you must use that function as well.
SEEK MyIndex("Febru")
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller The only thing normal about database guys is their tables.