pass api key to map

source/UI/js/Map/Map.js

@@ -7,6 +7,7 @@ Ox.Map <f> Basic map object
     API](http://code.google.com/apis/maps/documentation/javascript/).
     # ARGUMENTS ----------------------------------------------------------------
     options <o|{}> options
+        apiKey          <s> Google API Key
         clickable       <b|false> If true, clicking on the map finds a place
         editable        <b|false> If true, places are editable
         find            <s|""> Initial query
@@ -88,6 +89,7 @@ Ox.Map = function(options, self) {
     var that = Ox.Element({}, self)
         .defaults({
             // fixme: isClickable?
+            apiKey: '',
             clickable: false,
             editable: false,
             find: '',
@@ -524,6 +526,7 @@ Ox.Map = function(options, self) {
         $.getScript(
             document.location.protocol
             + '//maps.google.com/maps/api/js?callback=googleCallback&sensor=false'
+            + (options.api_key ? '&key=' + options.apiKey : '')
         );
     }