Hi, As I said in a previous mail, I have many jsp files that call each other using links. To avoid 'disable cookies' problem, I'd like to encode the URL. I tried both : <A HREF=<%=response.encodeURL("mypage.jsp") %>?TheDb=<%=allInstances.getTheDbName()%> > and String instanceURL = response.encodeUrl("instance.jsp"); <A HREF=<%=instanceURL%>?TheDb=<%=allInstances.getTheDbName()%> > Instance.jsp, I display the session ID (session.getId()), and it changes each time i call the instance jsp page. Did i forget something ? I also wanted to be able to keep same session while my errorPage is called, is there a way to encode the errorPage URL ? Thanks for your help veronique =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html