ChromaKey Flash Player

I am using the following fla file for chromakey [login to view URL] However I need some changes and 2 fla files made from this source. First FLA 1. Size change to 300x350 2. update video with a javascript command on page. Should load any type if possible 3. When sliders are adjusted should send a command to javascript on the page called ChromaSettings() and pass all variables to that when any one is adjusted and mouse released 4. background should be be transparent Second FLA 1. Video Source and video settings should be able to be passed to embedded swf and video should fill [login to view URL] & [login to view URL] 2. background should be transparent For any one that knows flash, this should be a very simple task..