
    469 A.2d 303
    Risko v. Socci, Appellants.
    Petition for Allowance of Appeal Denied April 18, 1984.
    Argued April 20, 1983.
    John P. Koopman, for appellants;
    Stephen B. Harris, for appellee.
    Before WICKERSHAM, ROWLEY and WATKINS, JJ.
   Judgments of the lower court are affirmed.  