
    394 A.2d 627
    Roberts v. Sheraton Corporation of America, et al., Appellants, et al.
    Argued June 14, 1978.
    Edgar R. Casper, with him William M. Gross, for appellants, Sheraton Corp. of America and Archris Hotel Corp.; Lewis H. Markowitz, for appellee, Roberts; No appearance entered nor briefs submitted for appellees, Fairview Township and Diller.
   Order affirmed.  