jQuery Drag/Drop Sort

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ASP.NET

HTML

jQuery

jQuery-UI

I want the same functionality using jQuery. I tried to get my head around this , but aint my cup of tea.
http://jsfiddle.net/cKkm2/9/[^]

I need a couple of changes (a request):

1) I want images in the 1st container,without any remove functionality.
2) I want to be able to drop the items to multiple divs.
3) Once an image is added to a div, you should not be able to add it again to the same div.
4) Once an image is dropped on any of the divs, the same image should be highlighted in the main container.

Hope am making sense. Kindly help me.