[jQuery] Jquery DropdownCheckList

[jQuery] Jquery DropdownCheckList


I am trying to use the dropdown check list Jquery plugin from
http://code.google.com/p/dropdown-check-list/
I have a question about fetching the 'checked' item IDs or the Comma
separated values.
Basically I am calling the getJSON method on Change of the dropdown
and I want to either pass an array of the checked item IDs or the
Comma separated text that is displayed in the control.
What's the best way to do it ?