function sortableFamille(){
		µ("#availableFamilles,#selectedFamilles").sortable({
			connectWith: ".section",
			update: function(event, ui){
				list=µ('#selectedFamilles').sortable('toArray');
				µ('#selected_familles').val('');
				µ.each(list,function(intIndex, objValue){µ('#selected_familles').val(µ('#selected_familles').val()+","+objValue);})
				}							
		}).disableSelection();
	}

function sortableProds(){
	µ("#availableProds,#selectedProds").sortable({
		connectWith: ".section",
		update: function(event, ui){
			list=µ('#selectedProds').sortable('toArray');
			µ('#selected_prods').val('');
			µ.each(list,function(intIndex, objValue){µ('#selected_prods').val(µ('#selected_prods').val()+","+objValue);})
			}							
	}).disableSelection();
}