diff --git a/app/controllers/synapses_controller.rb b/app/controllers/synapses_controller.rb
index 08ab27dd..1d0d2225 100644
--- a/app/controllers/synapses_controller.rb
+++ b/app/controllers/synapses_controller.rb
@@ -89,7 +89,7 @@ class SynapsesController < ApplicationController
     
     respond_to do |format|
       format.html { respond_with(@user, location: user_synapse_url(@user, @synapse)) }
-      format.js { respond_with(@synapse) }
+      format.js { respond_with(@synapse, @mapping1, @mapping2) }
     end
     
   end
diff --git a/app/views/synapses/create.js.erb b/app/views/synapses/create.js.erb
index 05a73133..134b9ab4 100644
--- a/app/views/synapses/create.js.erb
+++ b/app/views/synapses/create.js.erb
@@ -18,7 +18,7 @@ if (map1 != null) {
 			mymap = map;
 		}
 		 
-		if (mymap == fd || mymap == rg || mymap = map) {
+		if (mymap == fd || mymap == rg || mymap == map) {
 				temp1 = mymap.graph.getNode(<%= @synapse.item1.id %>);
 				if (temp1 == null) {
 					newnode = <%= @synapse.item1.self_as_json.html_safe %>;
@@ -36,6 +36,11 @@ if (map1 != null) {
 						temp.setPos(new $jit.Polar(5.54, 347.6), 'start');
 						temp.setPos(new $jit.Polar(5.54, 347.6), 'end');
 					}
+					<% unless (@mapping1.nil?) %>
+						temp.setData('xloc',0);
+						temp.setData('yloc',0);
+						temp.setData('mappingid', '<%= @mapping1.id %>');
+					<% end %>
 					mymap.fx.plotNode(temp, mymap.canvas);
 					temp1 = mymap.graph.getNode(<%= @synapse.item1.id %>);
 				}
@@ -56,6 +61,11 @@ if (map1 != null) {
 						temp.setPos(new $jit.Polar(5.54, 347.6), 'start');
 						temp.setPos(new $jit.Polar(5.54, 347.6), 'end');
 					}
+					<% unless (@mapping2.nil?) %>
+						temp.setData('xloc',0);
+						temp.setData('yloc',0);
+						temp.setData('mappingid', '<%= @mapping2.id %>');
+					<% end %>
 					mymap.fx.plotNode(temp, mymap.canvas);
 					temp2 = mymap.graph.getNode(<%= @synapse.item2.id %>);
 				}