Script to be run when an element is dragged
Script to be run at the end of a drag operation
Script to be run when an element has been dragged to a valid drop target
Script to be run when an element leaves a valid drop target
Script to be run when an element is being dragged over a valid drop target
Script to be run at the start of a drag operation
Script to be run when dragged element is being dropped
"Script to be run when an elements scrollbar is being scrolled"