Unable to display google map using javascript – Blancer.com Tutorials and projects

I am working on javascript,Right now i am trying to display google map using “lat long” but map is not displaying,How can i do this ? Here is my current complete code

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
    <html>
    <head>
    <title></title>

    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.js"></script>
    <script language=javascript src='http://maps.google.com/maps/api/js?sensor=false'></script>
    <script>
    $(document).ready(function (){
        
     var myLatlng = new google.maps.LatLng(-25.363882,131.044922);
     var myOptions = {
         zoom: 4,
         center: myLatlng,
         mapTypeId: google.maps.MapTypeId.ROADMAP
         }
      map = new google.maps.Map($('#map'), myOptions);
      var marker = new google.maps.Marker({
          position: myLatlng, 
          map: map,
        title:"Fast marker"
     });
});
    </script>

    </head>
    <body>

    <div id="map"></div>
    </body>
    </html>