EX-99.2 3 s22-9697_ex992.htm EXHIBIT B s22-9697_ex992.htm
 
 
 
Exhibit B
 
 
                                                                       JOINT FILING AGREEMENT
 
 
              This Agreement is filed as an exhibit to Schedule 13G/A being filed by Potomac Capital Management LLC,Potomac Capital Management Inc., and Paul J. Solit  in compliance with Rule 13d-1(k) of the Securities and Exchange Commission, which requires an agreement in writing indicating that the Schedule 13G/A to which this Agreement is attached is filed on behalf of the below-named entities, that they are each responsible for the timely filing of the Schedule 13G/A and any amendments thereto and for the completeness and accuracy of the information concerning such persons contained therein.
 
 
 
Dated: April 20, 2010
 
 
 
POTOMAC CAPITAL MANAGEMENT LLC
   
     
By:
/s/ Paul J. Solit
  
       
Paul J. Solit, Managing Member
  
   
  PAUL J. SOLIT
  By:   /s/ Paul J. Solit
        Paul J. Solit