onListAfterDrop

fires after drag-n-drop has finished

void onListAfterDrop(object context,Event ev,object list){ ... };

context	object	drag-n-drop context object with a set of properties (see details)
ev	Event	a native event object
list	object	the list object where the event has happened

$$("myBoard").attachEvent("onListAfterDrop", function(context,ev,list){
    // your code
});

Details

The properties of the context object are: