title: Detect window.open() from UIWebView
body: <p>Short question: Is it possible to detect <code>window.open()</code> in a <code>UIWebView</code> using the <code>UIWebViewDelegate</code> or is there another way to reach this? I need the the url when a <code>window.open()</code>-Event is fired to show a <code>UIAlertView</code>.</p>