Agreement of Joint Filing

EXHIBIT 99.15

Agreement of Joint Filing

     Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned persons hereby agree to file with the Securities and Exchange Commission the Statement on Schedule 13D (the “Statement”) to which this Agreement is attached as an exhibit, and agree that such Statement, as so filed, is filed on behalf of each of them.

     This Agreement of Joint Filing supersedes and replaces the Agreement of Joint Filing dated September 27, 2006.

     IN WITNESS WHEREOF, the undersigned have executed this Agreement.

Dated:October 10, 2006
	BARINGTON COMPANIES EQUITY PARTNERS, L.P.
	By:	Barington Companies Investors, LLC, its general partner
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	Managing Member
	BARINGTON INVESTMENTS, L.P.
	By:	Barington Companies Advisors, LLC, its general partner
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	Managing Member
	BARINGTON COMPANIES ADVISORS, LLC
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	Managing Member

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	BARINGTON COMPANIES INVESTORS, LLC
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	Managing Member
	BARINGTON COMPANIES OFFSHORE FUND, LTD.
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	President
	BARINGTON OFFSHORE ADVISORS, LLC
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	Authorized Signatory
	BARINGTON CAPITAL GROUP, L.P.
	By:	LNA Capital Corp., its general partner
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	President and CEO
	LNA CAPITAL CORP.
	By:	/s/ Xxxxx X. Xxxxxxxxxxx
	Name:	Xxxxx X. Xxxxxxxxxxx
	Title:	President and CEO
	/s/ Xxxxx X. Xxxxxxxxxxx
	Xxxxx X. Xxxxxxxxxxx

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STARBOARD VALUE & OPPORTUNITY FUND, LLC By: Admiral Advisors, LLC, its managing member PARCHE, LLC By: Admiral Advisors, LLC, its managing member	ADMIRAL ADVISORS, LLC By: Ramius Capital Group, L.L.C., its sole member RAMIUS CAPITAL GROUP, L.L.C. By: C4S & Co., L.L.C.,       as managing member C4S & CO., L.L.C.
By: /s/ Xxxxxxx X. Xxxxxxx Name: Xxxxxxx X. Xxxxxxx Title: Authorized Signatory
XXXXXXX X. XXXXXXX /s/ Xxxxxxx X. Xxxxxxx Individually and as attorney-in-fact for Xxxxx X. Xxxxx, Xxxxxx X. Xxxxx and Xxxxxx X. Xxxxxxx

	RJG CAPITAL PARTNERS, L.P.
	By:	RJG Capital Management, LLC, its general partner
	By:	/s/ Xxxxxx X. Gross_________
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member
	RJG CAPITAL MANAGEMENT, LLC
	By:	/s/ Xxxxxx X. Gross_________
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member
	/s/ Xxxxxx X. Gross____________
	Xxxxxx X. Xxxxx
	X.X. XXXXX SPECIAL OPPORTUNITIES FUND, L.P.
	By:	X.X. XXXXX PARTNERS, LLC,
		its general partner
	BY:	XXXXX HOLDINGS, LLC,
		its managing member
	By:	/s/ Xxxxxx X. Xxxxx
		Name: Xxxxxx X. Xxxxx
		Title: Managing Member
	X.X. XXXXX SPECIAL OPPORTUNITIES FUND (TE), L.P.
	By:	X.X. XXXXX PARTNERS, LLC,
		its general partner
	BY:	XXXXX HOLDINGS, LLC,
		its managing member
	By:	/s/ Xxxxxx X. Xxxxx
		Name: Xxxxxx X. Xxxxx
		Title: Managing Member

	X.X. XXXXX SPECIAL OPPORTUNITIES FUND, LTD.
	By:	X.X. Xxxxx & Co., L.P., its manager
	By:	DBZ GP, LLC, its general partner
	By:	Xxxxx Holdings, LLC, its managing member
	By:	/s/ Xxxxxx X. Xxxxx
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member
	HCM/Z SPECIAL OPPORTUNITIES LLC
	By:	X.X. Xxxxx & Co., L.P., its manager
	By:	DBZ GP, LLC, its general partner
	By:	Xxxxx Holdings, LLC, its managing member
	By:	/s/ Xxxxxx X. Xxxxx
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member
	X.X. XXXXX & CO., L.P.
	By:	DBZ GP, LLC, its general partner
	By:	Xxxxx Holdings, LLC, its managing member
	By:	/s/ Xxxxxx X. Xxxxx
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member

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	DBZ GP, LLC
	By:	Xxxxx Holdings, LLC, its managing member
	By:	/s/ Xxxxxx X. Xxxxx
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member
	XXXXX HOLDINGS, LLC
	By:	/s/ Xxxxxx X. Xxxxx
	Name:	Xxxxxx X. Xxxxx
	Title:	Managing Member
	/s/ Xxxxxx X. Xxxxx
	Xxxxxx X. Xxxxx
	/s/ Xxxxxxx X. Xxxxxxxxx
	Xxxxxxx X. Xxxxxxxxx