--- loncom/interface/lonstatistics.pm	2010/04/12 15:55:29	1.149
+++ loncom/interface/lonstatistics.pm	2010/08/04 01:56:02	1.153
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstatistics.pm,v 1.149 2010/04/12 15:55:29 bisitz Exp $
+# $Id: lonstatistics.pm,v 1.153 2010/08/04 01:56:02 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -749,7 +749,7 @@ sub CreateMainMenu {
        
             {url => '/adm/statistics?reportSelected=problem_analysis',
 			 permission => 'F',
-             icon => 'edit-find.png',
+             icon => 'prob_ana.png',
              linktext => ('Detailed Problem Analysis'),
              linktitle => ('Detailed statistics and graphs of student performance on problems.')},
          ]},
@@ -777,7 +777,7 @@ sub CreateMainMenu {
                     
             {url => '/adm/statistics?reportSelected=survey_reports',
 			 permission => 'F',
-             icon => 'docs.png',
+             icon => 'survey_rep.png',
 			 linktext => ('Survey Reports'),
              linktitle => ('Prepare reports on survey results.')},
          ]});
@@ -792,14 +792,6 @@ sub handler {
     my $r=shift;
     my $c = $r->connection();
     #
-    # Check for overloading
-    my $loaderror=&Apache::lonnet::overloaderror($r);
-    if ($loaderror) { return $loaderror; }
-    $loaderror=
-       &Apache::lonnet::overloaderror($r,
-         $env{'course.'.$env{'request.course.id'}.'.home'});
-    if ($loaderror) { return $loaderror; }
-    #
     # Check for access
     if (! &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
         $env{'user.error.msg'}=
@@ -873,13 +865,15 @@ ENDSTYLE
             &Apache::loncoursedata::delete_caches($env{'requres.course.id'});
         }
         #
+        my $GoToPage = $env{'form.reportSelected'};
+        #
         # Begin form output
         $r->print('<form name="Statistics" ');
+        if ($GoToPage eq 'student_submission_reports') {
+            $r->print('onsubmit="return checkanon();" ');
+        }
         $r->print('method="post" action="/adm/statistics">');
         $r->rflush();
-        #
-        my $GoToPage = $env{'form.reportSelected'};
-        #
         $r->print('<input type="hidden" name="reportSelected" value="'.
                   $GoToPage.'" />');
         if($GoToPage eq 'activitylog') {