--- loncom/xml/lonxml.pm	2003/05/29 18:41:04	1.259
+++ loncom/xml/lonxml.pm	2003/05/29 18:42:22	1.260
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.259 2003/05/29 18:41:04 albertel Exp $
+# $Id: lonxml.pm,v 1.260 2003/05/29 18:42:22 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -151,6 +151,10 @@ $Apache::lonxml::counter_changed=0;
 #internal check on whether to look at style defs
 $Apache::lonxml::usestyle=1;
 
+#locations used to store the parameter string for style substitutions
+$Apache::lonxml::style_values='';
+$Apache::lonxml::style_end_values='';
+
 sub xmlbegin {
   my $output='';
   if ($ENV{'browser.mathml'}) {