Damien Cassou <damien@cassou.me> writes:
> it makes sense and I will try this way. Nevertheless, it also 
> means giving up on the :key feature. I guess it's ok.  

here it is. Any feedback? 

-- 
Damien Cassou
http://damiencassou.seasidehosting.st

"Success is the ability to go from one failure to another without
losing enthusiasm." --Winston Churchill