Close draggable mc? MX

seems simple enough but I am having a heck of a time getting this to operate properly, simple enough, directions to gallery button moves draggable clip to proper area of stage, need the close window button to sit in bottom corner of that clip(dragObj_mc) and move with it, plus close/move the mc back off the main stage

have included the sample fla file if anyone has a minute to save me 4 more hours that would be awesome :jail: