function area_select( which )
{
    switch( which )
    {

       case 'Central':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.899, 144.91), new google.maps.LatLng(-37.717, 145.185));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Western Plains':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-38.019, 144.545), new google.maps.LatLng(-37.702, 144.949));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Maribyrnong':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.834, 144.695), new google.maps.LatLng(-37.608, 144.948));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'North':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.782, 144.898), new google.maps.LatLng(-37.583, 145.083));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Yarra North':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.742, 145.054), new google.maps.LatLng(-37.61, 145.285));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Yarra Valley':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.851, 145.168), new google.maps.LatLng(-37.633, 145.419));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Eastern':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.91, 145.075), new google.maps.LatLng(-37.795, 145.213));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Dandenong Foothills':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-37.964, 145.175), new google.maps.LatLng(-37.804, 145.354));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Southern':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-38.059, 144.962), new google.maps.LatLng(-37.872, 145.305));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Peninsula':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-38.514, 144.626), new google.maps.LatLng(-38.026, 145.397));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'SouthEast':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-38.254, 145.267), new google.maps.LatLng(-37.928, 145.538));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Geelong Region':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-38.29, 144.2), new google.maps.LatLng(-38, 144.71));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;

       case 'Bendigo Region':
            var bounds = new google.maps.LatLngBounds(new google.maps.LatLng(-36.65, 144.18), new google.maps.LatLng(-36.9, 144.3));
            map.setCenter(bounds.getCenter());
            map.fitBounds(bounds);
            map.setZoom(map.getZoom() + 1);
            break;


      default:
            map.setCenter(new google.maps.LatLng(-37.821969, 145.04540297));
            map.setZoom(8);
            break;
   } 
}