
    January 5, 1982.
    441 A.2d 763
    Blank, Appellants v. Wise Foods, Inc.
    
      Argued December 1, 1980.
    Stuart A. Cilo, for appellants; Donald Brobst, for appellee.
    Before PRICE, WATKINS and MONTGOMERY, JJ.
   Order affirmed on the comprehensive opinions of Judge Myers.  