support for ggeoxml

git-svn-id: http://ym4r.rubyforge.org/svn/Plugins/GM/trunk/ym4r_gm@90 c9bc9743-7714-0410-b404-d8b1d4e1ace9

lib/gm_plugin/geocoding.rb

@@ -56,6 +56,7 @@ def self.get(request,options = {})
             end
           end
           when :kml, :xml
+
           doc = REXML::Document.new(res) 
 
           response = doc.elements['//Response']

lib/gm_plugin/map.rb

@@ -30,7 +30,7 @@ def self.header(options = {})
         options[:with_vml] = true unless options.has_key?(:with_vml)
         options[:hl] ||= ''
         api_key = ApiKey.get(options)
-        a = "<script src=\"http://maps.google.com/maps?file=api&amp;v=2&amp;key=#{api_key}&amp;hl=#{options[:hl]}\" type=\"text/javascript\"></script>\n"
+        a = "<script src=\"http://maps.google.com/maps?file=api&amp;v=2.x&amp;key=#{api_key}&amp;hl=#{options[:hl]}\" type=\"text/javascript\"></script>\n"
         a << "<script src=\"/javascripts/ym4r-gm.js\" type=\"text/javascript\"></script>\n"
         a << "<style type=\"text/css\">\n v\:* { behavior:url(#default#VML);}\n</style>" if options[:with_vml]
         a

lib/gm_plugin/overlay.rb

@@ -161,6 +161,22 @@ def create
         a << ")"
       end
     end
+
+    #A GGeoXml object gets data from a GeoRSS or KML feed and displays it. Use <tt>overlay_init</tt> to add it to a map at initialization time.
+    class GGeoXml
+      include MappingObject
+
+      attr_accessor :url
+
+      def initialize(url)
+        @url = url
+      end
+
+      def create
+        "new GGeoXml(#{MappingObject.javascriptify_variable(@url)})"
+      end
+
+    end
 
     #A GOverlay representing a group of GMarkers. The GMarkers can be identified with an id, which can be used to show the info window of a specific marker, in reponse, for example, to a click on a link. The whole group can be shown on and off at once. It should be declared global at initialization time to be useful.
     class GMarkerGroup