--- loncom/interface/statistics/lonsubmissiontimeanalysis.pm	2012/05/12 03:37:57	1.35.2.1
+++ loncom/interface/statistics/lonsubmissiontimeanalysis.pm	2020/11/10 19:28:32	1.37
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonsubmissiontimeanalysis.pm,v 1.35.2.1 2012/05/12 03:37:57 raeburn Exp $
+# $Id: lonsubmissiontimeanalysis.pm,v 1.37 2020/11/10 19:28:32 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -31,6 +31,7 @@ use strict;
 use Apache::lonnet;
 use Apache::loncommon();
 use Apache::lonhtmlcommon();
+use Apache::lonquickgrades();
 use Apache::loncoursedata();
 use Apache::lonstatistics;
 use Apache::lonstathelpers;
@@ -67,14 +68,15 @@ sub BuildSubmissionTimePage {
     &Apache::lonstatistics::PrepareClasslist();    
     #
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Submission Time Plots'));
+    &Apache::lonquickgrades::startGradeScreen($r,'statistics');
     $r->print(&CreateInterface());
     #
     my @Students = @Apache::lonstatistics::Students;
     #
     if (@Students < 1) {
         $r->print('<div class="LC_warning">'
-                 .&mt('There are no students in the sections selected.'
-                 .'</div>')
+                 .&mt('There are no students in the sections selected.')
+                 .'</div>'
         );
     }
     #
@@ -103,20 +105,9 @@ sub BuildSubmissionTimePage {
         $r->rflush();
         #
         # Determine which problem we are to analyze
-        my $current_problem = &Apache::lonstathelpers::get_target_from_id
-            ($env{'form.problemchoice'});
-        #
-        my ($navmap,$prev,$curr,$next) = 
-            &Apache::lonstathelpers::get_prev_curr_next($current_problem,
-                                                        '.',
-                                                        'part');
-        if (exists($env{'form.PrevProblemAnalysis'}) && defined($prev)) {
-            $current_problem = $prev;
-        } elsif (exists($env{'form.NextProblemAnalysis'}) && defined($next)) {
-            $current_problem = $next;
-        } else {
-            $current_problem = $curr;
-        }
+        my ($navmap,$current_problem) = &get_current_problem(); # need to retrieve $navmap
+                                                                # to support $resource->* calls
+                                                                # for src and compTitle (below)
         #
         # Store the current problem choice and send it out in the form
         $env{'form.problemchoice'} = 
@@ -152,6 +143,23 @@ sub BuildSubmissionTimePage {
     }
 }
 
+sub get_current_problem {
+    my $current_problem = &Apache::lonstathelpers::get_target_from_id
+        ($env{'form.problemchoice'});
+    my ($navmap,$prev,$curr,$next) =
+        &Apache::lonstathelpers::get_prev_curr_next($current_problem,
+                                                    '.',
+                                                    'part');
+    if (exists($env{'form.PrevProblemAnalysis'}) && defined($prev)) {
+        $current_problem = $prev;
+    } elsif (exists($env{'form.NextProblemAnalysis'}) && defined($next)) {
+        $current_problem = $next;
+    } else {
+        $current_problem = $curr;
+    }
+    return ($navmap,$current_problem);
+}
+
 #########################################################
 #########################################################
 ##