Giovanni Trapattoni has called on his players to play with 'warm hearts and cool heads' when Republic of Ireland aim to overturn a one-goal deficit against France.

Ireland tackle Les Bleus at Stade de France on Wednesday night in the second leg of their World Cup qualifying play-off, with Nicolas Anelka's deflected goal having secured the 1998 winners a 1-0 success at Croke Park at the weekend.

The first meeting finished on a fractious note as Ireland midfielder Keith Andrews squared up to Lassana Diarra amid claims the Frenchman had spoken out of turn.

However, while the Real Madrid midfielder may have unwittingly provided the Irish with a little extra motivation, Trapattoni has no fears that his players will lose their heads in Paris.

He said: "I played football too and I know what happens.

"Players in games are always under pressure and sometimes, they don't know what happens in these moments.

"I am sure we and also the French players have forgotten all about it.

"I have said to the players, these games are for warm hearts and cool heads. We must play with cool heads, but warm hearts.

"With feet, we can score goals. If we keep cool heads, we can use our feet to score goals."

Must believe

Trapattoni has hinted he will field the same team as the one which started at Croke Park, and that would mean another start for Stoke midfielder Liam Lawrence on the right at the expense of Celtic's Aiden McGeady.

Ireland know they will have to score once, and probably at least twice, to stand a chance of going through and Trapattoni is backing his players to deliver the goods.

The Italian added: "We cannot lose our heads in this situation, we need to be calm, but I will not sit on the bench without trying everything.

"We can't let the game finish and not get a result because I haven't changed things.

"But we must not forget, in many, many finals in the World Cup or the Champions League, the very important games, there are not many goals - 1-0, 1-0, 1-0.

"In the very important games, teams do not score three, four or five goals. It's very, very difficult.

"We still have 90 minutes to play. I have told the players they must believe we can do it and achieve this qualification."