Page form with front end style

app/views/admin/items/_form_error.js.erb

@@ -0,0 +1 @@
+$("#pageslide #page_error").html("<%= j @error %>");

app/views/admin/items/update.js.erb

@@ -1,6 +0,0 @@
-<% if @error %>
-	$("#pageslide #page_error").html("<%= j @error %>");
-<% else %>
-	$("#<%= @item.id.to_s %>").html("<%= j render 'admin/items/node_and_children', node: @item %>");
-	reloadStructure();
-<% end %>