Recently I downloaded Zope and am in the process of learning it. I am working out the Zope book. Here is what I have installed: Zope 2.4.3 (binary release, win 32) Python 2.1 (MSC 32 bit Intel) System win 32 (Win 98 Second Edition) Problem I Face: I am currently working with Chapter 5 of the Zope Book (Creating Basic Zope Applications). In it for navigation I created the DTML method navigation in the ZopeZoo folder. That called all the folders properly. I have a link for navigation (using dtml-var) in the standard-html-header. Then I created the index_html file in the ZopeZoo folder. In it I called standard-html-header. Now the links of the navigation are not shown. If I include a line like <p>This is a trial</p> in the navigation object that will be shown, but not the navigation panel. Then I created another DTML document called html_header in the ZopeZoo folder with dtml-var navigation. It works. Then when I call that in my index_html again no nagivation bar. Can anyone let me know what the problem is or if I am doing anything wrong. Thank you. Pravin