Hello there, I have an website, with a lot of buttons with onClick statement. (onclick="document.location='page.php'") The problem is that this page is result of a search criteria (for example filtering the products with POST method) .. Then I chose a product, click on button, and when I click back button on the browser (Internet Explorer) it displays me: page expired. (There are some momments when i must click twice to go back, and i don`t know why.... in firefox work perfect.) Did you had similar problems in past? Thanks in advance, cajbecu -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php