Function to close Kaltura KCW that is triggered from content type cck widget in shadow box

I have a CCK node typle that uses the Kaltura plugin field widget to upload media. This content type is accessed by clicking on a link that opens the content type form in shadowbox. I then click on the add kaltura media cck field button to lauch the KCW and upload my video, audio, etc. Everything works fine until I click finish or close. I can't close the window unless I close the entire shadow box. I guess what I'm trying to figure out is what do I need to modify in the kaltura.js to be able to close just the KCW and leave shadowbox still open?

Thanks