Well i'm getting old, tired, crazy or simply stupid, but i can't get a 3-level ajax loading select box to work...
Some kind of Continent -> Country -> City thing...
I know i have to use the group by feature, but if i use Continent, it doesn't work (no city displays after i select the Continent), and if i use Country, i lose the possibility to filter by Continent.
I use the 2-level ajax loading very much and it has always worked, but here i'm screwed...
Thanks for the help

Can you wait 2 or 3 days

You know what I mean ...

Well it's becoming quite urgent so the sooner the better (to tell you the truth, i have two meetings on monday... )
more coffee to you my friend