Deleteting browser session when closing TABs
Posted on 2009-04-17
I need to delete session variables when my users close the browser TAB in which they are working (I have non technical users that do not perform logout nor close the browser when they finish browsing my website in a shared PC after having had access with their own username and password, but just close the TAB in which they are working, so that the next user will be able to surf the site with username and password of the previous user). How can I do that in a way that works for all (or at least IE 7, FIreFox 2, FireFox 3) browsers?
I read somewhere that this problem cannot be solved in any way if the browser has a popup blocker setup. Is this true?