Using 'Making Traces Different' package for a subwindow

Hi all ... am trying to use the 'Making Traces Different' package for my subwindow graph, however only the host graph is gettting changed. How to use the package for a subwindow or is there any other better way of doing this? (P.S: Am a pure novice, am not yet comfortable with command line stuff. GUI approach will be helpful for me). Thanks in advance.