So, after reading your comments, and reviewing the problems listed, I created a FHG and MGP myself.
Remember that the FHG from the designer was like this:
http://www.evasgarden.eu/promo/content/id/1043/
Now, we have this:
http://www.evasgarden.eu/promo/content/id/1061
I was quite block by the problem of the URL, because all our system is done that every URL is not clearly readable but is a code...
So the first thumb is :
Z18wMDlfbGl6emllLXNlZV9zdXJyb3VuZGluZ19UaHVtYl9GaG cuanBnBmR7p2I0pl8lZGt3Y2yg
But to help, we had the possibility to add an extension to the URL, so it is
Z18wMDlfbGl6emllLXNlZV9zdXJyb3VuZGluZ19UaHVtYl9GaG cuanBnBmR7p2I0pl8lZGt3Y2yg.jpg
So before, I go more deep to hell to redrawn all the system, can some of you test this FHG and say me if it works with your scripts?
It would be cool
For the MGP,
We had before :
http://www.evasgarden.eu/promo/content/id/1033/
after redesign, we have this:
http://www.evasgarden.eu/promo/content/id/1066/
Thanks for feed back