Index: openacs-4/packages/xowiki/www/ckeditor-images/upload_image.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/ckeditor-images/upload_image.tcl,v
diff -u -N -r1.7.2.2 -r1.7.2.3
--- openacs-4/packages/xowiki/www/ckeditor-images/upload_image.tcl	11 Feb 2014 11:58:20 -0000	1.7.2.2
+++ openacs-4/packages/xowiki/www/ckeditor-images/upload_image.tcl	5 Aug 2014 13:10:50 -0000	1.7.2.3
@@ -1,7 +1,7 @@
 ad_page_contract {
 
 } {
-  parent_id:notnull,integer
+  parent_id:notnull,naturalnum
   {bild_url ""}
 }
 set js_update ""