[eluser]Ludovic-r[/eluser]
Okay! I found the problem :
It works perfectly when you put the JS Script in the Header (with DB, controller and so on...) BUT in my case I put the js in a file called main.js so I don't use the $(document).ready(function () {...}); and because of that it doesn't work!
Have you a trick to use the JS script in a separated file (main.js for me) or use the $(document).ready(function () {...}); in this one? I can't put the "sortable" function in my header!
Otherwise I would like to thank you sooooo much for your time that's really really helpful!
You're the man!