Have thought about the following:
Add some new fields for textblocks and grafix, and a detailed (yes/No) and one for the format (1,2,3,4) and a htmlname as textvar.
When adding set detailed to no as hidden field, the same when modifying. Change the dir Detailed to the main dir, so the detailed-page is created in http://www.domain.com/...
Instead of building ID.html build html-name.html.
In Detailed.html do if format = 1 do text1, pic1 text 2 pic 2 ... if format = 2 made a table 2on2 or something like this.

Now my probs at the moment:
1. How to prevent users from entering a value in htmlname that is used from another user. (Maybe with UNIQUE in SQL?)
2. Its clear how to build the detailed only when the Detailed is set to yes; but how can i change the field to no after or while building so the page isnt build a second time without modifying? (In my intranet i need 4 seconds to build for 100 Detaileds) So some function like: change all fields Detailed in all entrees that are yes to no.

Fine idea, isn´t it?
Hope to hear from you, maybe with some other fine sugestmens to improve this.
Robert