My web application has two web pages page 1 and page2. I have a continue button in page 1 to navigate to page2. I enter or select some information in page1 which has textbox, dropdownlist and other controls. And I click on continue button to go to page2. But when i click on browser back button to go to previous page page1 i am loosing all the vlaues in page1. My question is how can i retain the values or information without loosing it. Thank you in advance.