anchor.diff:      doc.write('<div class="cartodb-embed-map" id="' + map_id + '" style="height: ' + height + '"></div>');
   
       var load_cartodb = function() {
  -      global_info.loading_gmaps = false;
         if(typeof(cartodb) == "undefined") {
           if(global_info.loading) {
               global_info.load_queue.push([map_id, opt.url || VIZJSON_URL, opt]);
  
positive.code:     var global_info = window.__cartodb_embed = window.__cartodb_embed || {};
      global_info.scripts_loaded = global_info.scripts_loaded || [];
      global_info.load_queue = global_info.load_queue || [];
  
      function contains(array, v) {
        for(var i = 0; i < array.length; ++i) {
  
negative.code:     }
  
      if(INCLUDE_GMAPS) {
        if(!global_info.loading_gmaps && typeof(google) != 'undefined' && typeof(google.maps) != 'undefined') {
          load_cartodb();
        } else {
          if(global_info.loading_gmaps) {
            global_info.gmaps_queue.push(load_cartodb);
            return;
          }
          global_info.loading_gmaps = true;
          load_script("https://www.google.com/jsapi", function() {
          google.load("maps", "3.8", {
            "callback" : function() {
              global_info.loading_gmaps = false;
              load_cartodb()
              for(var i in global_info.gmaps_queue) {
                  global_info.gmaps_queue[i]();
              }
            },
            other_params: "sensor=false"});
          });
        }
      } else {
        load_cartodb();
  