--- loncom/interface/loncommon.pm	2004/10/23 00:38:01	1.223
+++ loncom/interface/loncommon.pm	2004/11/02 19:01:12	1.225
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.223 2004/10/23 00:38:01 albertel Exp $
+# $Id: loncommon.pm,v 1.225 2004/11/02 19:01:12 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2518,7 +2518,7 @@ other decorations will be returned.
 =cut
 
 sub bodytag {
-    my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_;
+    my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle)=@_;
     $title=&mt($title);
     $function = &get_users_function() if (!$function);
     my $img=&designparm($function.'.img',$domain);
@@ -2564,6 +2564,7 @@ END
         return $bodytag;
     } elsif ($ENV{'browser.interface'} eq 'textual') {
 # Accessibility
+          
         return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web',
                                                       $forcereg).
                '<h1>LON-CAPA: '.$title.'</h1>';
@@ -2585,15 +2586,23 @@ END
 </p>
 </td>
 ENDROLE
+        my $titleinfo = '<font face="Arial, Helvetica, sans-serif" size="+3" color="'.
+                        $font.'"><b>'.$title.'</b></font>';
+        if ($customtitle) {
+            $titleinfo = $customtitle;
+        } 
         return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web',
                                                       $forcereg).
-      '<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td rowspan="3" bgcolor="'.$tabbg.'"><font face="Arial, Helvetica, sans-serif" size="+3" color="'.$font.'"><b>'.$title.
-'</b></font></td>'.$roleinfo.'</tr></table>';
+      '<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td rowspan="3" bgcolor="'.$tabbg.'">'.$titleinfo.'</td>'.$roleinfo.'</tr></table>';
     }
 
 #
 # Top frame rendering, Remote is up
 #
+    my $titleinfo = '&nbsp;<font size="5" face="Arial, Helvetica, sans-serif"><b>'.$title.'</b></font>';
+    if ($customtitle) {
+        $titleinfo = $customtitle;
+    }
     return(<<ENDBODY);
 $bodytag
 <table width="100%" cellspacing="0" border="0" cellpadding="0">
@@ -2603,7 +2612,7 @@ $upperleft</td>
 </tr>
 <tr>
 <td rowspan="3" bgcolor="$tabbg">
-&nbsp;<font size="5" face="Arial, Helvetica, sans-serif"><b>$title</b></font>
+$titleinfo
 <td bgcolor="$tabbg" align="right">
 <font size="2" face="Arial, Helvetica, sans-serif">
     $ENV{'environment.firstname'}
@@ -3283,7 +3292,18 @@ sub DrawBarGraph {
     if (! @Values || ref($Values[0]) ne 'ARRAY') {
         return '';
     }
+    #
+    my @Labels;
+    if (defined($labels)) {
+        @Labels = @$labels;
+    } else {
+        for (my $i=0;$i<@{$Values[0]};$i++) {
+            push (@Labels,$i+1);
+        }
+    }
+    #
     my $NumBars = scalar(@{$Values[0]});
+    if ($NumBars < scalar(@Labels)) { $NumBars = scalar(@Labels); }
     my %ValuesHash;
     my $NumSets=1;
     foreach my $array (@Values) {
@@ -3293,10 +3313,14 @@ sub DrawBarGraph {
     }
     #
     my ($height,$width,$xskip,$bar_width) = (200,120,1,15);
-    if ($NumBars < 5) {
-        $width = 120+$NumBars*25;
+    if ($NumBars < 3) {
+        $width = 120+$NumBars*32;
         $xskip = 1;
-        $bar_width = 25;
+        $bar_width = 30;
+    } elsif ($NumBars < 5) {
+        $width = 120+$NumBars*20;
+        $xskip = 1;
+        $bar_width = 20;
     } elsif ($NumBars < 10) {
         $width = 120+$NumBars*15;
         $xskip = 1;
@@ -3315,15 +3339,6 @@ sub DrawBarGraph {
         $bar_width = 4;
     }
     #
-    my @Labels;
-    if (defined($labels)) {
-        @Labels = @$labels;
-    } else {
-        for (my $i=0;$i<@{$Values[0]};$i++) {
-            push (@Labels,$i+1);
-        }
-    }
-    #
     $Max = 1 if ($Max < 1);
     if ( int($Max) < $Max ) {
         $Max++;