--- loncom/interface/lonhtmlcommon.pm	2011/01/16 22:45:05	1.287
+++ loncom/interface/lonhtmlcommon.pm	2011/06/03 13:00:39	1.290
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.287 2011/01/16 22:45:05 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.290 2011/06/03 13:00:39 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -72,7 +72,7 @@ sub java_not_enabled {
 sub coursepreflink {
    my ($text,$category)=@_;
    if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
-      return '<a href="'.&HTML::Entities::encode("/adm/courseprefs?phase=display&actions=$category",'<>&"').'">'.$text.'</a>';
+      return '<a href="'.&HTML::Entities::encode("/adm/courseprefs?phase=display&actions=$category",'<>&"').'"><span class="LC_setting">'.$text.'</span></a>';
    } else {
       return '';
    }
@@ -95,7 +95,7 @@ sub direct_parm_link {
     $filter=&entity_encode($filter);
     $part=&entity_encode($part);
     if (($symb) && (&Apache::lonnet::allowed('opa')) && ($target ne 'tex')) {
-       return "<a href='/adm/parmset?symb=$symb&filter=$filter&part=$part'>$linktext</a>";
+       return "<a href='/adm/parmset?symb=$symb&filter=$filter&part=$part'><span class='LC_setting'>$linktext</span></a>";
     } else {
        return $linktext;
     }
@@ -1429,6 +1429,11 @@ sub htmlareabrowser {
 #
 
 sub show_return_link {
+
+    unless ($env{'request.course.id'}) { return 0; }
+    if ($env{'request.noversionuri'}=~m{^/priv/} ||
+        $env{'request.uri'}=~m{^/~}) { return 1; }
+
     if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
         || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
 
@@ -1657,7 +1662,7 @@ returns: nothing
         @html = grep {defined $_ && $_ ne ''} @html;
         for (@html) { 
             s/align="(right|left)"//; 
-            s/<span.*?\/span>// if $category ne 'advtools'; 
+#            s/<span.*?\/span>// if $category ne 'advtools'; 
         } 
 
         push @{$tools{$category}}, @html;