Jake Gyllenhaal and Heath Ledger weren't drawn to "Brokeback Mountain," the story of two cowboys involved in a homosexual relationship, by the movie's risky subject matter or the controversy it may raise. In fact, said Gyllenhaal, those aspects of the script worked against his decision to do the film. "I read the story and heard about it as 'the gay cowboy movie' and I immediately responded against that," he said at a press conference for the film at the Toronto Film Festival Saturday. "[But] as soon as I heard [director] Ang [Lee] was attached, I knew it would be a...