Is it possible to display the previous page content while coming to and fro

Question

Hi all i am having a requirement as follows. Initially after some operation on my form i will have a gridview , radiobutton(selected state), textbox with text and a button. On clicking button i will navigate to another page. Now on the next page i will have a button Back on clicking on it i would like to get to the previous page where i am having Grid and all. And this page the content should be as it is while i navigate to the next page, means the grid data , textbox text all should be same.. Is it possible to do if so can any one help me..