<html>
    <head>
        <style>
            html, body {
                background-color: blue;
                color: white;
            }
            #spacer {
                width: 100%;
                height: 1000px;
                background-color: yellow;
            }
        </style>
        </script>
    </head>
    <body>
        <p>
            Scroll the view, ensure that plugin scrolls in sync with the view.
        </p>

        <iframe src="plugin-sibling-frame-include.html" width="200" height="200" 
            frameborder="0" scrolling="auto" name="myInlineFrame"></iframe>
        <div id="spacer"><p>content</p></div>
    </body>
</html>