UI Droppable « jQuery « JavaScript DHTML

1.jQuery UI Droppable - Accept Demo
2.jQuery UI Droppable - Simple photo manager
3.jQuery UI Droppable - Prevent propagation
4.jQuery UI Droppable - Revert draggable position
5.jQuery UI Droppable - Visual feedback
6.Droppable object
7.Get relative and absolute position of the dropped object
8.Mark accepted object
9.Mark active class

10.Droppable accepted function
11.Drag and drop events: activate, deactivate, drop, out, over
12.Drop to different objects and get their id