+openid_options = { :name => "openid", :store => openid_store }
+google_options = { :name => "google", :scope => "email", :access_type => "online" }
+facebook_options = { :name => "facebook", :scope => "email" }
+windowslive_options = { :name => "windowslive", :scope => "wl.signin,wl.emails" }
+
+if defined?(GOOGLE_OPENID_REALM)
+ google_options[:openid_realm] = GOOGLE_OPENID_REALM
+end
+