After several months i returned to Compojoom Hotspots. I have tried several other components but all of them could not do what this component can.
After a few minor poblems that Daniel solved in a few ours (on a sunday) i now can build what i had in mind. Great!
This extension and support is simply marvelous and while i am developing my website they helped me wherever they could. I think, no i am sure these MyJoom extensions have a great future for all people who take building websites serious.