How to save checkbox value while pagination( by displayTag)

Hi,

I am using displayTag to display a table of result (each result per row) in my JSP page. I have a checkbox field as one of the columns. By using displayTag, I can do sorting and pagination. I have a SUBMIT button at the bottom of the page, which will save checkbox's value into the database.

The problem i have is, if i select some of the checkbox in page 1 and go to page 2 to select some more and if i come back, i loose all the selected checkboxes in page 1.

Is there a way where i could save my checkbox's value while i browse across pages and gets submitted all at once?

Thanks so much...