--- loncom/interface/lonhtmlcommon.pm	2011/01/03 13:10:12	1.285
+++ loncom/interface/lonhtmlcommon.pm	2011/10/23 00:50:58	1.285.2.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.285 2011/01/03 13:10:12 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.285.2.3 2011/10/23 00:50:58 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -60,6 +60,7 @@ use Time::Local;
 use Time::HiRes;
 use Apache::lonlocal;
 use Apache::lonnet;
+use HTML::Entities();
 use LONCAPA;
 
 sub java_not_enabled {
@@ -83,6 +84,11 @@ sub raw_href_to_link {
    return $message;
 }
 
+sub entity_encode {
+    my ($text)=@_;
+    return &HTML::Entities::encode($text, '<>&"');
+}
+
 ##############################################
 ##############################################
 
@@ -1227,9 +1233,9 @@ sub htmlareaheaders {
 ENDEDITOR
 	}
     $s.=(<<ENDJQUERY);
-<script type="text/javascript" src="/adm/jQuery/js/jquery-1.3.2.min.js"></script>
-<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.7.2.custom.min.js"></script>
-<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.7.2.custom.css" />
+<script type="text/javascript" src="/adm/jQuery/js/jquery-1.6.2.min.js"></script>
+<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.8.16.custom.min.js"></script>
+<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.8.16.custom.css" />
 ENDJQUERY
 	return $s;
 }
@@ -1611,7 +1617,9 @@ returns: nothing
         @html = grep {defined $_ && $_ ne ''} @html;
         for (@html) { 
             s/align="(right|left)"//; 
-            s/<span.*?\/span>// if $category ne 'advtools'; 
+            if (($category ne 'advtools') && ($category ne 'tools')) {
+                s/<span.*?\/span>//;
+            }
         } 
 
         push @{$tools{$category}}, @html;