diff --git a/app/views/cost_reports/_filters.rhtml b/app/views/cost_reports/_filters.rhtml
index 10d80a7cba..52b876d326 100644
--- a/app/views/cost_reports/_filters.rhtml
+++ b/app/views/cost_reports/_filters.rhtml
@@ -8,7 +8,7 @@
 <% active_filters = query.filters.select {|f| f.class.display?} %>
 <script type="text/javascript">
 //<![CDATA[
-document.observe("dom:loaded", function() {
+function set_filters() {
   // Activate recent filters on loading
   <% active_filters.each do |f| %>
     show_filter("<%= f.class.underscore_name %>");
@@ -17,7 +17,9 @@ document.observe("dom:loaded", function() {
       toggle_multi_select("<%= f.class.underscore_name %>");
     <% end %>
   <% end %>
-});
+}
+
+document.observe("dom:loaded", set_filters());
 //]]>
 </script>
 
diff --git a/app/views/cost_reports/index.rhtml b/app/views/cost_reports/index.rhtml
index 46e20ea0be..986e17bc1c 100644
--- a/app/views/cost_reports/index.rhtml
+++ b/app/views/cost_reports/index.rhtml
@@ -20,12 +20,14 @@
   <p class="buttons">
   <%= link_to_remote l(:button_apply),
                      { :url => { :set_filter => 1 },
+                       :complete => "set_filters()"
                        :update => "content",
                        :with => "Form.serialize('query_form')"
                      }, :class => 'icon icon-checked' %>
 
   <%= link_to_remote l(:button_clear),
                      { :url => { :set_filter => 1 },
+                       :complete => "set_filters()"
                        :update => "content",
                      }, :class => 'icon icon-reload'  %>
   <% if User.current.allowed_to?(:save_queries, @project, :global => true) %>