Xmm it works when you unselect all!!. Good.. But why don't you put two buttons ( where the move down and move up are. ) .. A Select all button and a select none button so the user will not have to uncheck 15 times :P
Xmm it works when you unselect all!!. Good.. But why don't you put two buttons ( where the move down and move up are. ) .. A Select all button and a select none button so the user will not have to uncheck 15 times :P