First off, you can visit the demo to see the widget in action.
The script depends on jQuery 1.3 and jQuery UI 1.7 and is style-able 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.
Download Link: http://github.com/michael/multiselect/zipball/master
Reference: http://quasipartikel.at/2009/05/10/jqueryui-multiselect/
I’ve decided to use a javascript library or framework in my website and I’m having trouble deciding whether I should use jQuery or Dojo. I’m also not sure which library has a better UI (User Interface)
Go for jQuery!