POWER OF ATTORNEY
For Executing Forms 3, 4 and 5


	KNOW ALL BY THESE PRESENTS, that the undersigned hereby
constitutes and appoints Catherine M. Kilbane, Michael J.
Merriman, Jr., and Christopher W. Haffke, and each individually,
his lawful attorney-in-fact to:

	(1)	execute for and on behalf of the undersigned
Forms 3, 4 and 5 in accordance with Section 16(a) of the
Securities Exchange Act of 1934 and the rules thereunder;

	(2)	do and perform any and all acts for and on
behalf of the undersigned which may be necessary or desirable
 to complete the execution of any such Form 3, 4 or 5 and
the timely filing of such form with the United States
Securities and Exchange Commission and any other authority; and

	(3)	take any other action of any type
whatsoever in connection with the foregoing which,
in the opinion of such attorney-in-fact, may be of
benefit to, in the best interest of, or legally
required by, the undersigned, it being understood that
the document executed by such attorney-in-fact on behalf
of the undersigned pursuant to this Power of Attorney
hall be in such form and shall contain such terms and
conditions as such attorney-in fact may approve in
her or his discretion.

	The undersigned hereby grants to each attorney-in-fact
full power and authority to do and perform all and every act
and thing whatsoever requisite, necessary and proper to be
done in the exercise of any of the rights and powers herein
granted, as fully to all intents and purposes as such
attorney-in-fact might or could do if personally present,
with full power of substitution or revocation, hereby ratifying
and confirming all that such attorney-in-fact shall lawfully do
or cause to be done by virtue of this power of attorney and the
rights and powers herein granted.  The undersigned acknowledges
that each foregoing attorney-in-fact, in serving in such capacity
at the request of the undersigned, is not assuming any of the
undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934.

	Unless earlier revoked, this Power of Attorney shall
expire on February 28, 2010.

	IN WITNESS WHEREOF, the undersigned has caused this power
of attorney to be executed as of this 28th day of February, 2006.

/s/ Josef Mandelbaum