--- loncom/interface/lonnavdisplay.pm	2013/08/07 00:03:25	1.23
+++ loncom/interface/lonnavdisplay.pm	2014/05/03 15:22:02	1.26
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavdisplay.pm,v 1.23 2013/08/07 00:03:25 raeburn Exp $
+# $Id: lonnavdisplay.pm,v 1.26 2014/05/03 15:22:02 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -38,7 +38,7 @@ use Apache::lonhtmlcommon();
 use Apache::lonnet;
 use Apache::lonlocal;
 use Apache::londocs();
-use Time::HiRes qw( gettimeofday tv_interval );
+#use Time::HiRes qw( gettimeofday tv_interval );
 
 sub handler {
     my $r = shift;
@@ -100,7 +100,11 @@ sub real_handler {
         $start_page = &Apache::loncommon::start_page($title,undef,$args);
     }
     $r->print($start_page.
-              '<script type="text/javascript">window.focus();</script>');
+              '<script type="text/javascript">'."\n".
+              '// <![CDATA['."\n".
+              'window.focus();'."\n".
+              '// ]]>'."\n".
+              '</script>');
     &startContentScreen($r,'navmaps');
     $r->rflush();
 
@@ -246,7 +250,7 @@ sub real_handler {
                     <select name="sort" onchange="document.sortForm.submit()">
                        <option value="default"'.$selected{'default'}.'>'.&mt('Default').'</option>
                        <option value="title"'.$selected{'title'}.'>'.&mt('Title').'</option>
-                       <option value="duedate"'.$selected{'duedate'}.'>'.&mt('Duedate').'</option>
+                       <option value="duedate"'.$selected{'duedate'}.'>'.&mt('Due Date').'</option>
                        <option value="discussion"'.$selected{'discussion'}.'>'.&mt('Has New Discussion').'</option>
                     </select>
                     <input type="hidden" name="register" value="'.$env{'form.register'}.'" />
@@ -297,10 +301,10 @@ sub startContentScreen {
     my ($suppcount,$errors);
     unless ($allowed) {
         my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
-        my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 
+        my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
         ($suppcount,$errors) = &Apache::lonnet::get_numsuppfiles($cnum,$cdom);
     }
-    if ($allowed || $suppcount) { 
+    if ($allowed || $suppcount) {
         $r->print('<li '.(($mode eq 'supplemental')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>');
     }
     $r->print('<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'.&mt('Content Search').'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>'."\n");