MAG4 INDEX GET EVENT (1936)    REMOTE PROCEDURE (8994)

This call will return an array of INDEX PROCEDURE/EVENT(s)
that belong to that category.
based on the input parameters CLS (Class)
and SPEC (Specialty/subspecialty)
When images are displayed, it is desirable to limit the
list of presented images to only those that are likely
to be relevant in the current context.
 
This procedure accepts an "image category" (either an IEN
or the name of a category) and returns all "image events"

• CLS
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   90
  REQUIRED:   YES
  SEQUENCE NUMBER:   1
  DESCRIPTION:   

  This parameter is a ',' (comma) delimited string of classes
  only those index types, that match a 'class' in the string
  will be returned in the array
  

• FLGS
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   40
  REQUIRED:   NO
  SEQUENCE NUMBER:   3
  DESCRIPTION:   

  ;  FLGS : An '^' delimited string
  ;     1 IGN: Flag to IGNore the Status field
  ;     2 INCL: Include Class in the Output string
  ;     3 INST: Include Status in the Output String
  

• SPEC
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   60
  REQUIRED:   NO
  SEQUENCE NUMBER:   2
  DESCRIPTION:   

  This is a comma delimited list of Specialty/SubSpecialties
  Only Procedure/Events that are associated with one of these will be
  returned in the list.
  If a Procedure/Event is not associated with any Specialty/Subspecialties
  it is considered valid for all, and will be returned.
  

The result array includes all Procedure/Events that match the
  OUT(i) = name of event ^ ien of event ^ abbreviation for event
Class and Specialty/SubSpecialty that were passes as input parameters.
The format of the result Array: 
  
Result(0)="0^<error message>"   <- if error
Result(0)="1^OK"                <- if success
the items in the array are in the format
Result(1..n)="Procedure/Event^Abbreviation"  and Optionally
  the 3rd and 4th '^' pieces could be CLASS^STATUS