--- loncom/xml/lonxml.pm	2012/04/16 19:46:14	1.530
+++ loncom/xml/lonxml.pm	2012/11/21 23:13:30	1.533
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.530 2012/04/16 19:46:14 raeburn Exp $
+# $Id: lonxml.pm,v 1.533 2012/11/21 23:13:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -649,9 +649,9 @@ sub setup_globals {
 
 sub init_safespace {
   my ($target,$safeeval,$safehole,$safeinit) = @_;
-  $safeeval->reval('use Math::Complex;');
   $safeeval->reval('use LaTeX::Table;');
   $safeeval->deny_only(':dangerous');
+  $safeeval->reval('use Math::Complex;');
   $safeeval->permit_only(":default");
   $safeeval->permit("entereval");
   $safeeval->permit(":base_math");
@@ -1858,7 +1858,7 @@ sub get_courseupload_hierarchy {
     my ($url) = @_;
     my ($symb,$itemtitle,$displaypath);
     if ($env{'request.course.id'}) {
-        $symb = &Apache::lonnet::symbread();
+        $symb = &Apache::lonnet::symbread($url);
         my ($map,$id,$res)=&Apache::lonnet::decode_symb($symb);
         my $navmap=Apache::lonnavmaps::navmap->new;
         if (ref($navmap)) {
@@ -1957,7 +1957,7 @@ sub error {
 	    my @userlist;
 	    foreach (keys %users) {
 		my ($user,$domain) = split(/:/, $_);
-		push(@userlist,"$user\@$domain");
+		push(@userlist,"$user:$domain");
 		my $key=$declutter.'_'.$user.'_'.$domain;
 		my %lastnotified=&Apache::lonnet::get('nohist_xmlerrornotifications',
 						      [$key],
@@ -1980,7 +1980,7 @@ sub error {
 		$errormsg=&mt("An error occurred while processing this resource. The instructor has been notified.");
 	    }
 	}
-	push(@Apache::lonxml::error_messages,"<b>$errormsg</b> <br />");
+	push(@Apache::lonxml::error_messages,"<span class=\"LC_warning\">$errormsg</span><br />");
     }
 }