With 20 minutes played, Scott Brown fired over the bar after a Naylor corner was cleared, then Celtic keeper Zaluska made a double save from a Riordan free-kick sent in from the edge of the area.
Ashley Cole was adjudged to have fouled Viduka and Harte slammed a low free-kick beyond Seaman with the aid of a double deflection off Cole and Gilberto.
In Brazil, the automaker hopes to double the sales in the next two years with the help of a new manufacturing plant that will kick off production of its compact car Etios in September.
Harry Redknapp's team were able to double that lead in the 60th minute when David Bentley made the most of a rare start when his free-kick was deflected past Fulham goalkeeper Mark Schwarzer.