Moving selection from two different documents in Illustrator CS2

The below mentioned coding is working for me in Illustrator CS version.
But it is not working for Illustrator CS2 version. So can anyone help me to get rid of this issue in CS2.

tell application “Illustrator CS”
move selection of document 2 to document 1
end tell

Can anyone guide me to move selection from one document to another document in Illustrator CS2.