Hi guys. In my site there is the folder items that contains generic items, similar to the following example: /-items +-cars +-bmw +-maserati +-objects +-pencil +-rubber +-colors +-red +-white and so on.. i need a navigation menu structured in this way: a list of main-category links(cars, objects, colors); when i click one of them i get various sub-items links, and again, when i click on some sub-item i get a description in the main part of the page. This should explain what i want: Menù:(when i click objects link) cars objects pencil rubber colors Menù:(when i click colors link) cars objects colors red white Well, i tried to implement all this "machinery"; when a main-category is clicked all works fine.. but when sub-category is clicked menu is rendered incorrectly. I have the example online: http://217.56.213.68:8081/ilmantovano.dev/ and the source too: http://217.56.213.68:8081/ilmantovano.dev/src/document_src Thanks for your attention. Paolo Dina