(form "77006" (size 52  7)
   (heading "Enter File Name")
   (field "fname"
    (position 6 8) 
    (display_length 20) 
    (input allowed)
    (null allowed)
    (max_length 26)
    (file (extension trim "*.not,*.csv,*.htm,*.html,*.rtf,*.pdf,*.ps,*.txt"))
    (help "")
    )
    (field "format"
    (position 20 5) 
    (display_length 20) 
    (input allowed)
    (null disallowed)
    (max_length 50)
    (value_in ".txt - Text File"
              ".not - Surpac Note File" 
              ".csv - Comma Separated (Spreadsheet)"
              ".htm - Hypertext Markup Language (Web)"
              ".html - Hypertext Markup Language (Web)"
              ".rtf - Rich Text Format (Microsoft Word)"
              ".pdf - Adobe Acrobat" 
              ".ps - Postscript")
  ) 
  (default_buttons)
)