JSP-Ajax getParameterNames

Hi I had a problem, with ajax Im importing some fields like <inputs /> from another jsp page, my problem goes when I click submit button fields are not in parameter list nor request url index.jsp?fieldnothere=data

1. select from a "select box" an option
2. select box onchange event will be fired, calling ajax function
3. ajax function will bring into a <div > input fields like <input type=text> inside of a table
4. user will fill ajax imported fields and other static fields
5. user will clic in submit button
6. server should display all parameter list, but is not happening using getParameterMap or getParameterNames, it only shows non-ajax fields

What I need add or remove, or what im doing wrong?
Thank you

All navegators were closing the from tag inmediately

so i just put form tag outside my table, and it works now!