Thanks @barchard
The databases I have in the pipeline are not too complicated.
It is typically something with 3-5 levels (drill down) ending with finding a multi-page document that should be presented as a kind of a "picture-book, in which you should be able to navigate.
A good example is this site where you have drill down choices in 4 levels, resulting in a list from which you can choose the relevant multi-page document.
http://ao.salldata.dk/index.php?type=kb&n1=København&n2=Sokkelund&n3=Christians