--- loncom/loncapa_apache.conf	2010/08/24 09:11:35	1.198
+++ loncom/loncapa_apache.conf	2010/08/31 15:07:16	1.199
@@ -1,7 +1,7 @@
 ##
 ## loncapa_apache.conf -- Apache HTTP LON-CAPA configuration file
 ##
-## $Id: loncapa_apache.conf,v 1.198 2010/08/24 09:11:35 wenzelju Exp $
+## $Id: loncapa_apache.conf,v 1.199 2010/08/31 15:07:16 raeburn Exp $
 ##
 
 #
@@ -59,6 +59,7 @@ PerlAuthenHandler	'sub { return OK }'
 <LocationMatch "^(/adm/lonIcons|/adm/jQuery|/adm/jsMath|/res/adm/pages|/ckeditor)">
         ExpiresActive On
         ExpiresDefault "access plus 12 hours"
+        Header set Cache-Control "public, no-transform"
 </LocationMatch>
 
 <LocationMatch "^/+res.*">