--- loncom/interface/lonhtmlcommon.pm	2015/06/09 21:22:56	1.366
+++ loncom/interface/lonhtmlcommon.pm	2016/04/02 04:30:20	1.371
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.366 2015/06/09 21:22:56 damieng Exp $
+# $Id: lonhtmlcommon.pm,v 1.371 2016/04/02 04:30:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -673,7 +673,7 @@ ENDJS
     my $minuteselector = qq{<input type="text" name="$dname\_minute" $special $state value="$min" size="3" />};
     my $secondselector= qq{<input type="text" name="$dname\_second" $special $state value="$sec" size="3" />};
     my $cal_link;
-    if (!$nolink) {
+    unless (($nolink) || ($state eq 'disabled')) {
         $cal_link = qq{<a href="javascript:$dname\_opencalendar()">};
     }
     #
@@ -700,7 +700,7 @@ ENDJS
                       $hourselector,$minuteselector,$secondselector).
                    $tzone;
     }
-    if (!$nolink) {
+    unless (($nolink) || ($state eq 'disabled')) {
         $result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');
     }
     $result .= "</span>\n<!-- end $dname date setting form -->\n";
@@ -1293,9 +1293,9 @@ sub htmlareaheaders {
 ENDEDITOR
 	}
     $s.=(<<ENDJQUERY);
-<script type="text/javascript" src="/adm/jQuery/js/jquery-1.6.2.min.js"></script>
-<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.8.16.custom.min.js"></script>
-<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.8.16.custom.css" />
+<script type="text/javascript" src="/adm/jQuery/js/jquery-1.11.3.min.js"></script>
+<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.11.4.custom.min.js"></script>
+<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.11.4.custom.css" />
 <script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" >
 </script>
 <link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />
@@ -1704,7 +1704,8 @@ sub show_return_link {
     if ($env{'request.noversionuri'}=~m{^/priv/} ||
         $env{'request.uri'}=~m{^/priv/}) { return 1; }
     return if ($env{'request.noversionuri'} eq '/adm/supplemental');
-
+    return if (($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement') &&
+               (!$env{'request.role.adv'}));
     if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
         || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
 
@@ -1718,7 +1719,7 @@ sub show_return_link {
             (($env{'request.noversionuri'}=~/^\/adm\//) &&
              ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
              ($env{'request.noversionuri'}!~
-              m{^/adm/.*/(smppg|bulletinboard)($|\?)})
+              m{^/adm/.*/(smppg|bulletinboard|exttools?)($|\?)})
            ));
 }
 
@@ -1868,7 +1869,7 @@ returns: nothing
     
     sub breadcrumbs {
         my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt, 
-            $CourseBreadcrumbs,$topic_help,$topic_help_text) = @_;
+            $CourseBreadcrumbs,$topic_help,$topic_help_text,$crstype) = @_;
         #
         $css_class ||= 'LC_breadcrumbs';
 
@@ -1883,6 +1884,11 @@ returns: nothing
         #
         # The first one should be the course or a menu link
         if (!defined($menulink)) { $menulink=1; }
+        if ((($crstype eq 'Placement') || (($env{'request.course.id'}) &&
+            ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement'))) &&
+            (!$env{'request.role.adv'})) {
+            undef($menulink);
+        }
         if ($menulink) {
             my $description = 'Menu';
             my $no_mt_descr = 0;
@@ -2098,6 +2104,16 @@ returns: nothing
         undef(%tools);
     }
 
+=item &current_breadcrumb_tools()
+
+returns: a hash containing the current breadcrumb tools.
+
+=cut
+
+    sub current_breadcrumb_tools {
+        return %tools;
+    }
+
 =item &render_tools(\$breadcrumbs)
 
 Creates html for breadcrumb tools (categories navigation and tools) and inserts