Reports claim Celtic have offered £2.75million plus Derek Riordan, and the promise of a friendly match, for the Northern Ireland international.
But a spokeswoman for the Coca-Cola Championship club said: "Nothing has been agreed, no acceptable offers have come in."
Copyright (c) PA Sport 2008, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms