How to add extra block in page while using "Paging Module"

Hi,

Normally urls are:
http://www.xyz.com/xyz
http://www.xyz.com/abc

But when we are using paging module, we can break long post in to short pages as we require.
And it will generate pages link like:
http://www.xyz.com/xyz?page=0,1
http://www.xyz.com/xyz?page=0,2

http://www.xyz.com/abc?page=0,1

Now I am want to add block only on pages which contain "?page=0,1" or "?page=0,2" ....but not on main urls.

How to add extra block on pages containing "?page=0,1" extension.

All comments are appreciated !