Fulham manager Martin Jol desperate to keep Mark Schwarzer Australian goalkeeper Mark Schwarzer still has a few more seasons left in him, Fulham manager Martin Jol says. FULHAM manager Martin Jol insists goalkeeper Mark Schwarzer can keep going for at least another two years in the English Premier League. Schwarzer, 40, has been instrumental in Fulham securing a mid-table berth with eight matches remaining this season and Jol sees no reason why he cannot continue to do a first-rate job at Craven Cottage. The form of the veteran, who will play a crucial role over the next three months as the Socceroos aim to secure a World Cup berth, is the reason David Stockdale is on loan at Championship side Hull. Jol accepts he might have to let 27-year-old Stockdale go permanently. "David wants to be a number one," said Jol, whose side take on relegation-threatened QPR tomorrow in a west London derby which has huge significance, in particular, for Harry Redknapp's side. I'm always looking for a good goalkeeper. I've got another good goalkeeper who's 23, Neil Etheridge, and he's very talented but he needs to play. So maybe we will put him on loan. Stockdale is already on loan; so I have a problem. We need one or two goalkeepers. Hopefully we can get competition for places because that's the ideal. Fulham's priority, however, is to sign up Schwarzer on a new contract which Jol hopes will extend beyond the 2014 World Cup. Talks are currently in process. "He (Schwarzer) can go on for the next one or two years but it's not like he is 22 and has another 10 years left in him," Jol said. But how old are goalkeepers? If you look for evidence of them being 44-45, I can't see it. So 40 is quite remarkable. They (Australia) will go to the World Cup and he wants to be there. He will be 42 and then he will come back to us hopefully. Jol believes Fulham, on 36 points, require two wins to guarantee survival and expects a fierce scrap with QPR, who lie second bottom and are fighting for their Premier League lives. Jol said: "This is a home game, a derby game, they are desperate for three points and we can use them as well."