POWER OF ATTORNEY
Each person whose signature appears below in so signing also makes,
constitutes, and appoints Scott A. Livengood and Randy S. Casstevens and each of
them acting alone, his true and lawful attorney-in-fact, with full power of
substitution, for him in any and all capacities to execute and cause to be filed
with the Securities and Exchange Commission any and all amendments and
post-effective amendments to this registration statement, and any registration
statement for the same offering covered by this registration statement that is
to be effective upon filing pursuant to Rule 462(b) under the Securities Act,
and all post-effective amendments thereto together with exhibits to any such
registration statements or amendments and other documents in connection
therewith, and hereby ratifies and confirms all that said attorney-in-fact or
said attorney-in-fact's substitute or substitutes may do or cause to be done by
virtue hereof.
<TABLE>
<CAPTION>
SIGNATURE POSITION
--------- --------
<C> <S>
/S/SCOTT A. LIVENGOOD Chairman of the Board of Directors, President and Chief
--------------------------- Executive Officer (Principal Executive Officer)
Scott A. Livengood
/s/JOHN N. MCALEER Vice Chairman of the Board of Directors and
--------------------------- Executive Vice President, Concept Development
John N. McAleer
/s/J. PAUL BREITBACH Executive Vice President, Finance, Administration
--------------------------- and Support Operations (Principal Financial and
J. Paul Breitbach Accounting Officer)
/s/FRANK E. GUTHRIE Director
---------------------------
Frank E. Guthrie
/s/WILLIAM T. LYNCH Director
---------------------------
William T. Lynch
/s/JOSEPH A. MCALEER, JR. Director
---------------------------
Joseph A. McAleer, Jr.
/s/ROBERT L. MCCOY Director
---------------------------
Robert L. McCoy
/s/ROBERT J. SIMMONS Director
---------------------------
Robert J. Simmons
/s/STEVEN D. SMITH Director
---------------------------
Steven D. Smith
/s/ROBERT L. STRICKLAND Director
---------------------------
Robert L. Strickland
</TABLE>
