--- loncom/interface/loncommon.pm	2004/01/29 19:29:53	1.177
+++ loncom/interface/loncommon.pm	2004/02/04 15:29:06	1.179
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.177 2004/01/29 19:29:53 www Exp $
+# $Id: loncommon.pm,v 1.179 2004/02/04 15:29:06 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -592,8 +592,9 @@ sub help_open_topic {
     }
 
     # Add the graphic
+    my $title = &mt('Online Help');
     $template .= <<"ENDTEMPLATE";
- <a href="$link" title="Online Help"><image src="/adm/help/gif/smallHelp.gif" border="0" alt="(Help: $topic)" /></a>
+ <a href="$link" title="$title"><image src="/adm/help/gif/smallHelp.gif" border="0" alt="(Help: $topic)" /></a>
 ENDTEMPLATE
     if ($text ne '') { $template.='</td></tr></table>' };
     return $template;
@@ -655,8 +656,9 @@ sub help_open_bug {
     }
 
     # Add the graphic
+    my $title = &mt('Report a Bug');
     $template .= <<"ENDTEMPLATE";
- <a href="$link" title="Report a Bug"><image src="/adm/lonMisc/smallBug.gif" border="0" alt="(Bug: $topic)" /></a>
+ <a href="$link" title="$title"><image src="/adm/lonMisc/smallBug.gif" border="0" alt="(Bug: $topic)" /></a>
 ENDTEMPLATE
     if ($text ne '') { $template.='</td></tr></table>' };
     return $template;
@@ -698,8 +700,9 @@ sub help_open_faq {
     }
 
     # Add the graphic
+    my $title = &mt('View the FAQ');
     $template .= <<"ENDTEMPLATE";
- <a href="$link" title="View the FAQ"><image src="/adm/lonMisc/smallFAQ.gif" border="0" alt="(FAQ: $topic)" /></a>
+ <a href="$link" title="$title"><image src="/adm/lonMisc/smallFAQ.gif" border="0" alt="(FAQ: $topic)" /></a>
 ENDTEMPLATE
     if ($text ne '') { $template.='</td></tr></table>' };
     return $template;
@@ -2992,6 +2995,8 @@ If $Max is < any data point, the graph w
 =item $colors: array ref holding the colors to be used for the data sets when
 they are plotted.  If undefined, default values will be used.
 
+=item $labels: array ref holding the labels to use on the x-axis for the bars.
+
 =item @Values: An array of array references.  Each array reference holds data
 to be plotted in a stacked bar chart.
 
@@ -3007,7 +3012,7 @@ information for the plot.
 ############################################################
 ############################################################
 sub DrawBarGraph {
-    my ($Title,$xlabel,$ylabel,$Max,$colors,@Values)=@_;
+    my ($Title,$xlabel,$ylabel,$Max,$colors,$labels,@Values)=@_;
     #
     if (! defined($colors)) {
         $colors = ['#33ff00', 
@@ -3050,8 +3055,12 @@ sub DrawBarGraph {
     }
     #
     my @Labels;
-    for (my $i=0;$i<@{$Values[0]};$i++) {
-        push (@Labels,$i+1);
+    if (defined($labels)) {
+        @Labels = @$labels;
+    } else {
+        for (my $i=0;$i<@{$Values[0]};$i++) {
+            push (@Labels,$i+1);
+        }
     }
     #
     $Max = 1 if ($Max < 1);