qgis_demo.html

<html>
    <head>
        <title>Itowns - QGis example</title>

        <style type="text/css">
            html {
                height: 100%;
            }

            body {
                margin: 0;
                overflow: hidden;
                height: 100%;
            }

            #viewerDiv {
                margin : auto auto;
                width: 100%;
                height: 100%;
                padding: 0;
            }
        </style>
        <meta charset="UTF-8">

        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
	<p id="labelPosition">Position:</p>
	<p id="Position">null</p>
        <script type="text/javascript">
            function setPosition(pos){document.getElementById("Position").innerHTML = pos;}
        </script>
    </body>
</html>