导航栏navigationcontroller的页面跳转

我想在第一个页面里点击一个按钮，页面跳转到下一个页面，这个怎样才能实现呢？
40分	UIBarButtonItem temporaryBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@”跳转” style:UIBarButtonItemStylePlain target:self action: @selector(jump)]; self.navigationItem.rightBarButtonItem = temporaryBarButtonItem; [temporaryBarButtonItem release]; – (void)jump { NextViewController tempMapMode = [[MapModeViewController alloc]initWithNibName:@”NextViewController” bundle:nil]; self.NextViewController = tempMapMode; [tempMapMode release]; [self.navigationController pushViewController:NextViewController animated:YES]; }
	好，结贴给分，我就是用的push，呵呵，多谢楼上的大虾帮忙！