diff --git a/app/views/cost_reports/_restore_query.rhtml b/app/views/cost_reports/_restore_query.rhtml
index a642788458..d2e4a8a839 100644
--- a/app/views/cost_reports/_restore_query.rhtml
+++ b/app/views/cost_reports/_restore_query.rhtml
@@ -1,30 +1,32 @@
 <script type="text/javascript">
 //<![CDATA[
 
-set_filters = function() {
+var set_filters, set_group_bys, restore_query_inputs;
+
+set_filters = function () {
   // Activate recent filters on loading
   <% query.filters.select {|f| f.display? }.each do |f| %>
     restore_filter("<%= f.class.underscore_name %>",
                    "<%= f.operator.to_s %>"<%= "," if f.values %>
                     <%= f.values.to_json if f.values  %>);
   <% end %>
-}
+};
 
-set_group_bys = function() {
+set_group_bys = function () {
   // Activate recent group_bys on loading
   <% query.group_bys.each do |group_by| %>
     <%= "show_group_by_column('#{group_by.class.underscore_name}');" if group_by.column? %>
     <%= "show_group_by_row('#{group_by.class.underscore_name}');" if group_by.row? %>
   <% end %>
-}
+};
 
-restore_query_inputs = function() {
+restore_query_inputs = function () {
   init_group_bys();
   disable_all_filters();
   disable_all_group_bys();
   set_filters();
   set_group_bys();
-}
+};
 
 restore_query_inputs();
 //]]>