Hei! I have with zope developed some simple e-learning program which teach users safety and security topics such as fire protection, first aid, environmental policy and so on. It is intended for hotel staff personnel.¨ The program is actually only a large number of web pages with information. As in a book this information is divided into chapters and subchapters. In zope this is done using folders. I have one folder called Fire_protection, one called First_aid and so on. These folders then have their subfolders, and subsubfolders. These folders share some methods like the standard_html_header, standard_html_footer, and a method for generating a table of contents at the first page in each chapter or subchapter. Now, at the bottom of each page, I have some navigation buttons. Depending on where you are in the learning program these are: previous, next, table of contents, first topic and back to start. The buttons are generated using a form action method like this: <td> <form action="<dtml-var first_topic>"> <div class="form-element"> <input class="form-element" type="submit" value="First Topic"> </div> </form> </td> The <dtml-var first_topic> refers to a property with the name first-topic that I manually give to the folder which holds the first topic in this chapter. The value of this property could for instance be fire_protection_11. Consequently, I have manually, and for each folder and subfolder on the entire site, created properties for previous, next, table of contents and first topic. Each time I create some subchapter somewhere in the site, I have to manually change the values of these navigation properties in the neighbor previous and next subchapter. This in order to have their navigation buttons point to my new subchapter. This is not very dynamic. Ideally I should have one navigation method in the rootfolder, that created all the navigation buttons on all the pages of each chapter and subchapter automatically. And if I added or deleted some chapter (folder) somewhere in the site, this navigation method should automatically update my navigation buttons. Do you have any idea of how I could create such a navigation method, or in any other way accomplish this? Best wishes and kind regards Børge Kjeldstad