<PAGE>
EXHIBIT 2
POWER OF ATTORNEY
KNOW ALL MEN BY THESE PRESENTS, THAT:
The undersigned Owen Randall Rissman constitutes and appoints Robert
Dunn Glick his true and lawful attorney-in-fact on his behalf and in his
place and stead, in any and all capacities, to execute any and all Schedules
13G or 13D and any amendments thereto relating to ownership of any voting
equity security of a class which is registered pursuant to Section 12 of the
Securities Exchange Act of 1934, as amended, as required by rules and
regulations promulgated under said Securities Exchange Act of 1934, and to
file the same with all documents required in connection therewith, with the
Securities and Exchange Commission, granting unto said attorney-in-fact full
power and authority to do and perform each and every act and thing requisite
and necessary to be done and hereby ratifying and confirming all said
attorney-in-fact and his substitute or substitutes may lawfully do or cause
to be done by virtue hereof.
IN WITNESS WHEREOF, the undersigned has caused this power of
attorney to be executed on this 23rd day of October, 2000.
/s/ Owen Randall Rissman
---------------------------------------
Owen Randall Rissman
<PAGE>
EXHIBIT 2
POWER OF ATTORNEY
KNOW ALL MEN BY THESE PRESENTS, THAT:
The undersigned Roger Shiffman constitutes and appoints Robert Dunn
Glick his true and lawful attorney-in-fact on his behalf and in his place and
stead, in any and all capacities, to execute any and all Schedules 13G or 13D
and any amendments thereto relating to ownership of any voting equity
security of a class which is registered pursuant to Section 12 of the
Securities Exchange Act of 1934, as amended, as required by rules and
regulations promulgated under said Securities Exchange Act of 1934, and to
file the same with all documents required in connection therewith, with the
Securities and Exchange Commission, granting unto said attorney-in-fact full
power and authority to do and perform each and every act and thing requisite
and necessary to be done and hereby ratifying and confirming all said
attorney-in-fact and his substitute or substitutes may lawfully do or cause
to be done by virtue hereof.
IN WITNESS WHEREOF, the undersigned has caused this power of
attorney to be executed on this 23rd day of October, 2000.
/s/ Roger Shiffman
---------------------------------------
Roger Shiffman
