Changing between panes

[xyscripter]

I want to write a script which do some things on 1st pane,
then changes to 2nd pane where it does other things,
and then changes back 1st pane for other things to do.

With which command can I change between panes during script running?

[highend]

Code: Select all

focus "PI";

[serendipity]

Code: Select all

focus "PI";

And also this to be more specific:
focus "P1"; //focus pane 1
focus "P2"; //focus pane 2