Loop scroll with arrow keys

Sorry I have mixed two posts and reply to the wrong post, should be this one:
Open and go back with arrow key

Ok this is working:

@ifset:VIEW=Details
Go FROMSEL

Do I have to copy that for each mode or is there a shortcut?

@ifset:VIEW=Details
Go FROMSEL
@ifset:VIEW=Power
Go FROMSEL

The problem is that arrow keys do not work then in thumbnail mode.
What can I add after:

@ifset:else

to recover the normal behavior of arrows (go up, down, left and right) ?