I have successfully managed to hack together (with the help of other posts), this example
here (code and live example)
which is a jQuery UI sortable and selectable comprised of three connected lists. There is also a restriction on it so that only one item may be selected at a time.
If you look at the demo you will see that selection is only possible across items of the same list. My question is how I can make selection go across multiple connected lists.
Any help is much appreciated.