Disable cache in IE adn Firefox using JSP

hi all
my requirement is,
i am in a page. request goes to the next page and when i press back the page session should expire.
i am using
response.setDateHeader("Expires", 0);
response.setHeader("Cache-Control","no-store"); //HTTP 1.1
response.setHeader("Cache-Control","no-cache");
response.setHeader("Pragma","no-cache"); //HTTP 1.0
response.setHeader("Pragma","no-store");
which perfectly works in IE, but not in Mozilla. how do i disable the back button which should basically expire the session.
NO DISABLE OF BUTTON USING JAVASCRIPT
answer to this question r very much appreciated
regards
PraDheep

I think other users have had problems with GoDaddy site builder in the past, but I can't recall whether there was a solution.
In case one of your extensions is involved, could you test the editor in Firefox's Safe Mode? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: [[Troubleshoot Firefox issues using Safe Mode]].
You can restart Firefox in Safe Mode using
Help > Restart with Add-ons Disabled ''(Flash and other plugins still run)''
In the dialog, click "Start in Safe Mode" (''not'' Reset)
Any difference?

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