--- loncom/interface/statistics/lonproblemstatistics.pm	2002/11/01 22:09:39	1.35
+++ loncom/interface/statistics/lonproblemstatistics.pm	2002/11/12 19:52:46	1.36
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # (Publication Handler
 #
-# $Id: lonproblemstatistics.pm,v 1.35 2002/11/01 22:09:39 minaeibi Exp $
+# $Id: lonproblemstatistics.pm,v 1.36 2002/11/12 19:52:46 minaeibi Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -35,7 +35,7 @@
 #
 ###
 
-package Apache::lonproblemstatistics; 
+package Apache::lonproblemstatistics;
 
 use strict;
 use Apache::lonnet();
@@ -221,7 +221,7 @@ sub BuildProblemStatisticsPage {
 sub BuildGraphicChart {
     my ($graph,$cacheDB,$courseDescription,$students,$courseID,$r,$c)=@_;
     my %cache;
-    my $max = 0;
+    my $max;
     unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) {
         return 'Unable to tie database.7';
     }
@@ -258,11 +258,12 @@ sub BuildGraphicChart {
 		&DrawGraph(\@values,$courseDescription,$title,$max,$r);
 	    }
             if($sortProblems eq 'Sort Within Sequence') {
-                $r->print('<b>'.$cache{$sequence.':title'}.'</b>');
+                $r->print('<br><b>'.$cache{$sequence.':title'}.'</b>'."\n");
             }
 
             $currentSequence = $sequence;
             @values = ();
+	    $max=0;
         }
         my $data = 0;
         if($graph eq 'DoDiffGraph') {
@@ -287,21 +288,27 @@ sub DrawGraph {
     my ($values,$courseDescription,$title,$Max,$r)=@_;
     my $sendValues = join(',', @$values);
     my $sendCount = scalar(@$values);
-
+    $r->print("<br>The Maximum Value is: $Max");
     if ( $Max > 1 ) {
 	if ($Max % 10) {
-	    $Max++;
+            if ( int($Max) < $Max ) {
+	    	$Max++;
+		$Max = int($Max);
+	    }
 	}
-    #(10 - $Max % 10);                                                                      
-	$Max = int($Max);
+    #(10 - $Max % 10);
     } else { $Max = 1; }
 
-    my @GData = ($courseDescription, 'Problem_number',
-                 $title, $Max, $sendCount, $sendValues);
-    $r->print('</form>'."\n");
+#    my @GData = ($courseDescription, 'Problem_number',
+#                 $title, $Max, $sendCount, $sendValues);
+    my @GData = ('','Problem_number',$title,$Max,$sendCount,$sendValues);
+
+#    $r->print('</form>'."\n");
+    $r->print('<br>'."\n");
     $r->print('<IMG src="/cgi-bin/graph.gif?'.
               (join('&', @GData)).'" border="1" />');
-    $r->print('<form>'."\n");
+#    $r->print('<form>'."\n");
+    $r->print('<br>'."\n");
 }
 
 #---- Problem Statistics Web Page ---------------------------------------
@@ -331,7 +338,7 @@ sub BuildStatisticsTable {
     my $count = 1;
     my $currentSequence = -1;
     foreach(@$orderedProblems) {
-        my ($sequence,$problem,$part)=split(':', $_); 
+        my ($sequence,$problem,$part)=split(':', $_);
         if($cache->{'StatisticsMaps'} ne 'All Maps'  &&
            $cache->{'StatisticsMaps'} ne $cache->{$sequence.':title'}) {
             next;