diff --git a/APPL/Shared/iface.inc b/APPL/Shared/iface.inc
index 278b5bc392..8b67ce7bc9 100644
--- a/APPL/Shared/iface.inc
+++ b/APPL/Shared/iface.inc
@@ -182,13 +182,17 @@ function IFRAMER_HEADER(titel, buttons, params)
     var iscoll = getQParamInt("collapsed",0)==1;
 %>
     <script>
-        $(document).ready(function()
+        // in een 2de ready() want deze moet worden uitgevoerd na andere $(document).ready()'s
+        $(function()
         {
-          headertofooter();
-          <% if (iscoll) { %>
-             $(".fcltframeheader").next().toggle(); <%
-          }
-          %>
+          $(function()
+          {
+            headertofooter();
+            <% if (iscoll) { %>
+               $(".fcltframeheader").next().toggle(); <%
+            }
+            %>
+          })
         });
     </script>
       <div class="fcltframeheader <%= iscoll && !(params && params.nocollaps) ? ' collapsed' : ''%>" <%=params && params.nocollaps? "" : "onclick=\"$(this).nextAll('#collapseblock').eq(0).toggle();$(this).toggleClass('collapsed');FcltMgr.resized(window);updateTableHeaders()\""%>>