             + asin((locationInSelf.y - newsViewY) / transform3Dm34D)
     }
     private var webViewRequest:NSURLRequest {
-        return NSURLRequest(URL: NSURL(string: "https://github.com/allsome")!)
+        return NSURLRequest(URL: NSURL(string: "https://baidu.com")!)
     }
     var unfoldWebViewOption:(() -> Void)?
     var foldWebViewOption:(() -> Void)?

        transform3D.m34 = -1 / transform3Dm34D
        webViewHeightConstraint.constant = SCREEN_WIDTH * 2
        webView.scrollView.contentInset = UIEdgeInsetsMake(0, 0, SCREEN_WIDTH * 2 - SCREEN_HEIGHT, 0)
    }
    
    func handleNewsPanGesture(recognizer:UIPanGestureRecognizer) {

    @IBOutlet weak var webView: UIWebView!
    
    private var panNewsView:UIPanGestureRecognizer = UIPanGestureRecognizer()
    private var panWebView:UIPanGestureRecognizer = UIPanGestureRecognizer()

    private var topLayer:CALayer = CALayer()
    private var bottomLayer:CALayer = CALayer()
    private var locationInSelf:CGPoint = CGPointZero
