triggers and parameters

Hello,

I have a trigger function:

CREATE OR REPLACE FUNCTION foo_insert ()
RETURNS TRIGGER
AS $$
DECLARE
BEGIN
INSERT INTO foo
SELECT
*
FROM
-- how can I pass in the JID given that a trigger function can't take arguments?
get_info ( jid );
RETURN new;
END;
$$
LANGUAGE 'plpgsql';

that calls a function that returns a table:

CREATE OR REPLACE FUNCTION get_info (id text)
RETURNS TABLE (
jid text,
"timestamp" text,
tabular_info text
)
AS $function$
BEGIN
RETURN query WITH a AS (
SELECT
public.results.jid AS jid,
public.results. "timestamp" AS "timestamp",
regexp_split_to_table(info_out, '\n') AS tabular_info
FROM
public.results
WHERE
public.results.jid = id
)
SELECT
*
FROM
a RETURN;
END;
$function$
LANGUAGE plpgsql;

and a trigger:

CREATE TRIGGER btrigger_foo_populate
AFTER INSERT ON results
FOR EACH statement
EXECUTE PROCEDURE foo_insert ();

I want to pass a parameter (jid) that will be different for every
invocation of 'foo_insert'. I can't see any way to do this in plpgsql.
If it can't be done in plpgsql, is there some mechanism to accomplish
the task?

Thanks,
Roger