It depends on jQuery 1.5 and jQuery UI 1.8. The widget is styleable using Themeroller. It works in an unobtrusive fashion, by just turning html multiple select inputs into a sexier equivalent. There’s no extra markup needed.
- For installation instructions please have a look at the corresponding blogpost
 - Source code is available at Github
 - In case you are looking for the original version, it has been moved here
 
Features
- Search within available options, if there are a lots of them
 - Displaying counts of selected and available items
 - Select All / Deselect All Buttons
 - Dragging items from the available list to the selected list directly
 
Source