I have put the complete code below (PSFV.pm -
downloaded July 06,00), and noted the changes (there are only a few lines to
alter).  It is very easy to do, and works great as a Keyword search that
searches ALL fields, including textAREA and checkboxes, radials, etc. (it
does not always like the use of symbols such as @#$%^&//: so I do not use
them... I use only Keywords in fields.