Multiple (Vector) inputs to stored proc

Hi all,
I am stuck. I have an html that is a submit form and on submit I call a
stored proc.  I have the html with multiple row inputs which I would
like to pass to a stored proc to process by a RPGLE.  Is this possible?
How should I define the multi row fields as inputs in stored proc?
Should I send as a long string and do a substring within RPGLE?  How do
I send numeric multiple fields?

What is an EVI? Will that help in this?

I have another issue with a UDTF. I do a join on a 3 fields on 2 UDTFS
and I get around 12 records back.  My sql looks like the following:
        Select x.fld1,x.fld2,x.fld3,y.fld4 where x.fld4 = y.fld4 and
x.fld3 =        'Something' and x.fld5=y.fld5

Any/all help is appreciated.
Thanks,
Sudha 

Sudha Ramanujan
SunGard Futures Systems
sramanujan@xxxxxxxxxxxxxxxxxx
(312) 577 6179
(312) 577 6101 - Fax