title: webView: decidePolicyForNavigationAction: request: frame: decisionListener: called multiple times
body: <p>I am using the following code to load a url in my webview but it is called multiple times and my application crashes.</p>
  
  <pre>
  <code>
  - (void)webView:(WebView *)webView decidePolicyForNavigationAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id )listener
  {
  
      [[myWebView mainFrame] loadRequest:request];
  }
  
  </code>
  </pre>