--- loncom/interface/loncommon.pm	2003/10/15 21:12:24	1.129
+++ loncom/interface/loncommon.pm	2003/10/17 15:13:49	1.132
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.129 2003/10/15 21:12:24 matthew Exp $
+# $Id: loncommon.pm,v 1.132 2003/10/17 15:13:49 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2697,7 +2697,8 @@ sub DrawGraph {
     my $NumSets=1;
     foreach my $array (@Values) {
         next if (! ref($array));
-        $ValuesHash{$identifier.'.data.'.$NumSets++} = join(',',@$array);
+        $ValuesHash{'cgi.'.$identifier.'.data.'.$NumSets++} = 
+            join(',',@$array);
     }
     #
     $Title  = '' if (! defined($Title));
@@ -2713,15 +2714,15 @@ sub DrawGraph {
         $Max = int($Max);
     }
     #
-    &Apache::lonnet::appenv($identifier.'.title'   => $Title,
-                            $identifier.'.xlabel'  => $xlabel,
-                            $identifier.'.ylabel'  => $ylabel,
-                            $identifier.'.Max'     => $Max,
-                            $identifier.'.NumBars' => $NumBars,
-                            $identifier.'.NumSets' => $NumSets,
-                            $identifier.'.Colors'  => join(',',@{$colors}),
+    &Apache::lonnet::appenv('cgi.'.$identifier.'.title'   => $Title,
+                            'cgi.'.$identifier.'.xlabel'  => $xlabel,
+                            'cgi.'.$identifier.'.ylabel'  => $ylabel,
+                            'cgi.'.$identifier.'.Max'     => $Max,
+                            'cgi.'.$identifier.'.NumBars' => $NumBars,
+                            'cgi.'.$identifier.'.NumSets' => $NumSets,
+                            'cgi.'.$identifier.'.Colors'  => join(',',@{$colors}),
                             %ValuesHash);
-    return '<IMG src="/cgi-bin/graph.png?'.$identifier.'" border="1" />';
+    return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />';
 }
 
 ############################################################