Question about multiple cursors

[Roger Amar]

Hi Ruslan,

I have global variables called CursorRef, TitlesCursorRef,
VolumesCursorRef

1st NewCursor command put a cursor ref into TitlesCursorRef
2nd NewCursor command put another cursor ref into VolumesCursorRef

And then I change cursor by putting one of them into CursorRef.

May I do such thing ?

Thank you in advance for your help,

Roger;