Drop down menu and filter in Google maps and Fusion tables
===

I am trying to incorporate a drop down menu selection into my map.  Although I have been able to do it on a simple map
http://www.goenergymap.com/new-page.html, I cant manage to integrate it onto my more detailed map http://www.goenergymap.com/wind-map.html which also has another filter.
This the code of the simple map
    
     <style>
     body { font-family: Arial, sans-serif; }
    #map_canvas { height: 670px; width:1100px; }
    </style>
    <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false">        </script>
    <script type="text/javascript">
    var tableid = 4524655;
    var layer = new google.maps.FusionTablesLayer(tableid);
    function initialize() {
    map = new google.maps.Map(document.getElementById('map_canvas'), {
    center: new google.maps.LatLng(53.47497,-7.747193),
    zoom: 7,
    mapTypeId: google.maps.MapTypeId.ROADMAP
    });
    layer.setMap(map);
    }
    //Change the query based on the user's selection
    function changeMap(selections) {
    layer.setQuery("SELECT Geometry FROM " + tableid + " WHERE Status CONTAINS '" +       selections + "'");
     }
    </script>
    </head>
    <body onload="initialize();">
    Status: <select onchange="changeMap(this.value);">
    <option value="">--SELECT--</option>
    <option value="DSO Connected"; >DSO Connected</option>
    <option value="TSO Connected">TSO Connected</option>
    <option value="DSO Contracted">DSO Contracted</option>
    <option value="DSO Contracted">DSO Contracted</option>
    <option value="Application (DSO)">Application (DSO)</option>
     <option value="Application (TSO)">Application (TSO)</option>
    </select>
    <div id="map_canvas"></div>
    </body>

I would like the drop down menu to only show data relating to the other filter I am using (ie The user inputs the total electricity demand & the % from wind farms and the drop down menu then provides the ability to only show the connected/contracted/application as specified)

I am inexperienced with coding and have been trying many different solutions but cant get it to work so any help would be very useful.

Thanks

