How do send along hidden parameters from a form action method

Hi,
I have a JSP that displays an HTML form with several input types such as cehck boxes, radio buttons, text field and read only text fields. The read only fields are populated from a database. There are also a few hidden parameters that come in from the requesting JSP.
Now, when I have entered values in the input fields and click on SUBMIT, I want the action to lead to another jsp which will validate the entries and also want the hidden parameters in the html page sent and also want the read only values sent to the validating JSP ....how do I accomplish this ?
Please help !
mahesh

Hmm...I did exactly that in my target jsp..where I used request.getParameter("MODE") where MODE is the key that I had passed into the html using an earlier jsp:forward command....something like "inputform.jsp?&MODE=ADD.....etc.
but my request.getParameter("MODE") returned null.
When you say properly formatted within the form and /form tags, I wonder if you could tell me what I need to do to format hidden parameters that have been passed along from an earlier request ?
Thank you very much,
Mahesh

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<%@page import="java.util.*"%>
<jsp:useBean id="myUpload" scope="page" class="com.jspsmart.upload.SmartUpload" />
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<BODY BGCOLOR="white">
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FILE2 = WS_FTP.LOG (146)
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mySimpleSelect = Value 1
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How to solve the problem .
Thanks

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