jsp logout problem

[Pravin Shirke]

hi all,
when i click on my logout link on my home page i call a logout.jsp page
<a href="<%=request.getContextPath()%>"+"/logout.jsp>" using this tag but when i click on the browser back button it takes me back to the previous which is not valid in my logout.jsp i remove the attributes and invalidated the session then to its not working. any ideas,hints all welcomed. thank you

[Ben Souther]

Yes,
In our JSP faq are two entries that, together, will help with this problem.
One shows how to use the Post-Redirect-Get pattern to eliminate showing pages as a result of a request of type POST. The other shows how to suggest that the browser not cache your pages.

[Pravin Shirke]

Thank you Ben,
But can you please give me an example.