--- loncom/interface/lonhtmlcommon.pm	2015/05/28 02:53:29	1.364
+++ loncom/interface/lonhtmlcommon.pm	2015/06/09 21:22:56	1.366
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.364 2015/05/28 02:53:29 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.366 2015/06/09 21:22:56 damieng Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1804,6 +1804,8 @@ the text on the right side of the breadc
 
 =item $component_help
 
+the help item filename (without .tex extension).
+
 =item $menulink
 
 boolean, controls whether to include a link to /adm/menu
@@ -1820,6 +1822,21 @@ optional name for the class to apply to
 
 optional flag, 1 if &mt() is _not_ to be applied to $component when including the text on the right
 
+=item $CourseBreadcrumbs
+
+optional flag, 1 if &breadcrumbs called from &docs_breadcrumbs, because breadcrumbs are being
+used to display hierarchy for current folder shown in the Course Editor. 
+
+=item $topic_help
+
+optional help item to be displayed on right side of the breadcrumbs row, using 
+loncommon::help_open_topic() to generate the link. 
+
+=item $topic_help_text
+
+text to include in the link in the optional help item ($topic_help) on the right
+side of the breadcrumbs row.
+
 =back
 
 =back
@@ -2461,7 +2478,7 @@ sub course_selection {
     if ($totcodes > 0) {
         my $numtitles = @$codetitles;
         if ($numtitles > 0) {
-            $output .= '<label><input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&mt('Choose categories, from left to right')."'".')" />'.&mt('Pick courses by category:').'</label><br />';
+            $output .= '<label><input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&html_escape(&mt('Choose categories, from left to right'))."'".')" />'.&mt('Pick courses by category:').'</label><br />';
             $output .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n".
                '<select name="'.$standardnames->[0].
                '" onchange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n".
@@ -2918,10 +2935,12 @@ sub set_form_elements {
 
 sub file_submissionchk_js {
     my ($turninpaths,$multiples) = @_;
-    my $overwritewarn = &mt('File(s) you uploaded for your submission will overwrite existing file(s) submitted for this item').'\\n'.
+    my $overwritewarn = &mt('File(s) you uploaded for your submission will overwrite existing file(s) submitted for this item')."\n".
                       &mt('Continue submission and overwrite the file(s)?');
-    my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.').'\\n'.
+    &js_escape(\$overwritewarn);
+    my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.')."\n".
                       &mt('Continue submission with these files removed?');
+    &js_escape(\$delfilewarn);
     my ($turninpathtext,$multtext,$arrayindexofjs);
     if (ref($turninpaths) eq 'HASH') {
         foreach my $key (sort(keys(%{$turninpaths}))) {
@@ -3426,8 +3445,9 @@ THIRD
 ##############################################
 
 sub javascript_jumpto_resource {
-    my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
+    my $confirm_switch = &mt("Editing requires switching to the resource's home server.")."\n".
                          &mt('Switch server?');
+    &js_escape(\$confirm_switch);
     return (<<ENDUTILITY)
 
 function go(url) {