UIWebView *webView = [[UIWebView alloc]init];
UINavigationController *navigation = [UINavigationController alloc]initWithRootViewController:webView];
[UIView beginAnimations: nil context:NULL];
[UIView setAnimationDuration:0.5];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:navigation.view cache:YES];
[self presentModalViewController:navigation animated:NO];
[UIView commitAnimations];
[navigation release];
[webView release];
//ios推送详解
http://www.csdn.net/article/2012-02-18/311976
///常用的集中xcode强大开元框架
http://www.csdn.net/article/2014-05-04/2819586-the-best-xcode-plugins/2