text: var Maps = (function() {
  
      var filterList = {};
  
      return {
          loadGoogle: function() {
  
              var myLatlng = new google.maps.LatLng(-27, 133);
              var myOptions = {
                  zoom: 4,
                  center: myLatlng,
                  mapTypeId: google.maps.MapTypeId.ROADMAP
              }
              var map = new google.maps.Map(document.getElementById("map-canvas"), myOptions);
  
              var customParams = [
                  "FORMAT=image/png8",
                  "LAYERS=ALA:ibra7_regions"
              ];
  
              //Add query string params to custom params
              var pairs = location.search.substring(1).split('&');
              for (var i = 0; i < pairs.length; i++) {
                  customParams.push(pairs[i]);
              }
              loadWMS(map, "http://spatial.ala.org.au/geoserver/wms?", customParams);
          }
  
      } // return: public methods
  })();
  
  // Jquery Document.onLoad equivalent
  $(document).ready(function() {
      Maps.loadGoogle();
  }); // end JQuery document ready
  