"There is always talk isn't there?" said Viduka. "I have been at Leeds four years and there are always rumours. But as far as Leeds are concerned, I am thinking only of them."
Viduka said the players still believed they could avoid the drop. "The fight is back in the side. The boys were disappointed with the way we lost at Birmingham but we are still optimistic.
"We believe that we can get out of trouble and will give everything to try and achieve that. We will fight it out to the end."
The striker starred in his country's 1-0 win over South Africa on Tuesday at Loftus Road, creating the winner for Mark Bresciano.