<html>
   <head>
      <title></title>
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

      <script type="text/javascript" src="http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0"></script>

      <script type="text/javascript">
      function GetMap()
      {

         var map = new Microsoft.Maps.Map(document.getElementById("mapDiv"),
                           {credentials: "Bing Maps Key"});
      }
      </script>
   </head>
   <body onload="GetMap();">
      <div id='mapDiv' style="position:relative; width:400px; height:400px;"></div>
   </body>
</html>