Index: openacs-4/packages/acs-subsite/acs-subsite.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/acs-subsite.info,v
diff -u -r1.119 -r1.120
--- openacs-4/packages/acs-subsite/acs-subsite.info	7 Aug 2017 23:47:57 -0000	1.119
+++ openacs-4/packages/acs-subsite/acs-subsite.info	17 Dec 2017 18:01:07 -0000	1.120
@@ -9,7 +9,7 @@
     <implements-subsite-p>t</implements-subsite-p>
     <inherit-templates-p>t</inherit-templates-p>
     
-    <version name="5.10.0d1" url="http://openacs.org/repository/download/apm/acs-subsite-5.10.0d1.apm">
+    <version name="5.10.0d2" url="http://openacs.org/repository/download/apm/acs-subsite-5.10.0d2.apm">
         <owner url="http://openacs.org">OpenACS</owner>
         <summary>Subsite</summary>
         <release-date>2017-08-06</release-date>
@@ -18,7 +18,7 @@
         <license>GPL</license>
         <maturity>3</maturity>
 
-        <provides url="acs-subsite" version="5.10.0d1"/>
+        <provides url="acs-subsite" version="5.10.0d2"/>
         <requires url="acs-authentication" version="5.9.1"/>
         <requires url="acs-content-repository" version="5.9.1"/>
         <requires url="acs-kernel" version="5.9.1"/>
Index: openacs-4/packages/acs-subsite/tcl/callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/tcl/callback-procs.tcl,v
diff -u -r1.8 -r1.9
--- openacs-4/packages/acs-subsite/tcl/callback-procs.tcl	7 Aug 2017 23:47:58 -0000	1.8
+++ openacs-4/packages/acs-subsite/tcl/callback-procs.tcl	17 Dec 2017 18:01:07 -0000	1.9
@@ -11,10 +11,9 @@
 } {
     used to generate html fragments for display on the /pvt/home page.
     
-    The html fragment should have an h2 header for sectioning.
+    The HTML fragment should have an h2 header for sectioning.
     
     @param user_id - the user to display
-    
     @see callback::user::workspace::impl::acs-subsite
 } -
 
@@ -36,17 +35,28 @@
 
 ad_proc -callback subsite::get_extra_headers {
 } {
-    returns any further header stuff that needs to be added
+    @return any further header stuff that needs to be added
+    @see subsite::page_plugin
 } -
 
 ad_proc -callback subsite::header_onload {
 } {
-    returns any javascript function that needs to be loaded
+    @return any javascript function that needs to be loaded
     the callback implementation should simply do:
     return {your_function(params);}
+    @see subsite::page_plugin
 } -
 
+ad_proc -callback subsite::page_plugin {
+} {
+    Execute pacakge-specfic code on every page. Callbacks of this type
+    typically call template::head::* functions to add application specific
+    code (CSS and JavaScript) to every page (e.g. like e.g. the cookie-consent-plugin).
+    This callback is a generalization of the callbacks "subsite::get_extra_headers"
+    and "subsite::header_onload".
+} -
 
+
 # Local variables:
 #    mode: tcl
 #    tcl-indent-level: 4