radio button issues

Hi,

i have a page in which i have a datatable and each of the rows has a textbox and a radio button list.now when i click on a command button a new row will be added with a text box and the radio button list.The problem is that,suppose there are 5 rows that are fetched from the database and i add a new row to the datatable then the values in the previous radio button list(previous rows) are getting refreshed and so getting lost.How can i solve this issue?

Pls Help me

[491 byte] By [JSF_Problemsa] at [2007-10-2 12:35:20]