Please help with a page that updates information

[samuel]

I need to the the following but I have a problem:

I have a form on page1 with one field (T1). You enter a
name and las name on that field and click submit. The
value is sent to a database.

On page2, I use a database results wizard to present the
value that has been entered in page1.

I want to give the option to change/update that value.
I then add a button (within the database wizard space)
called 'Update'. I hyperlink this button to page3 (the
page where the update is done). With the hyperlink, I add
the ID and field name (T1) as parameters.

In page3 (update page) I add a form and in the form I
have a field (T1) that I would like to prefill with the
information entered in page1, which has already been
entered in page1.

I insert a string in the field's initial value : <%
=FP_FieldURL(fp_rs,"T1")%>.

The problem is that when I run it the form in page 3 is
pre-filled with the value entered in page1 but if the
value is for example "John Doe", the value that show is
John+Doe as if the spaces are shown as a '+' sign.

Any idea on how to do this without getting this + signs
(or other that may appear).

Regards,

Samuel