Checking the 'Referer' header field lets you see which page they've linked from, although hitting the 'back' button may not pass a referrer at all. You would have to make sure that the field existed /and/ that it was the correct page to be linking from.
HTH, Rob ----- Original Message ----- From: "LRMK" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, November 30, 2002 5:52 PM Subject: How to get Page Has Expired message I want to make visitors see "page has expired" when they click the back button of browser how do I do it? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
