Index: openacs-4/packages/openacs-bootstrap3-theme/resources/masters/plain-master.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/openacs-bootstrap3-theme/resources/masters/plain-master.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/openacs-bootstrap3-theme/resources/masters/plain-master.tcl	7 Aug 2017 23:48:13 -0000	1.2
+++ openacs-4/packages/openacs-bootstrap3-theme/resources/masters/plain-master.tcl	2 Aug 2018 09:13:17 -0000	1.3
@@ -32,6 +32,9 @@
     set subsite_link "/"
 }
 
+set subsite_url [subsite::get_element -element url]
+set subsite_name [lang::util::localize [subsite::get_element -element instance_name]]
+
 template::head::add_meta \
     -name "viewport" \
     -content "width=device-width, initial-scale=1"