Google Wonder Wheel / Google Plus Circles Animation using jQuery

I want to create an interface like Google Wonder Wheel and Google Plus Circles ( The circle in which you can add your friend.) for my project using jQuery. Any idea how to get start开发者_如何学Pythoned ?

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Circlehack! http://www.circlehack.com/

and for the source: https://github.com/voloko/facebook-circles/tree/master/src/view

Not jquery, but using UKI javascript library

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I would start with jQuery UI's draggable: http://jqueryui.com/demos/draggable/ Then add a little CSS / hover type stuff. Is that what you were looking for or you want something more specific?