RE: [PHP] History & the back button

> Now to my question. How do I stop a "back button" from > re-using this link after it has been done once already? > I have tried the javascript: > [onclick window.location.replace="different url"] but when I > do this, it actually changes the url before it is sent back to PHP > so the action never happens! Just add to either the top or the bottom of each page the javascript code: history.forward() The first time you go to a page, there will be no forward history. However, if the user presses the back button to go to the previous page, there will be a forward history and they will be taken to the page they just left. Chris