--- loncom/interface/statistics/lonproblemstatistics.pm	2002/12/06 21:56:22	1.38
+++ loncom/interface/statistics/lonproblemstatistics.pm	2002/12/13 21:39:19	1.39
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # (Publication Handler
 #
-# $Id: lonproblemstatistics.pm,v 1.38 2002/12/06 21:56:22 albertel Exp $
+# $Id: lonproblemstatistics.pm,v 1.39 2002/12/13 21:39:19 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -304,7 +304,7 @@ sub DrawGraph {
 
 #    $r->print('</form>'."\n");
     $r->print('<br>'."\n");
-    $r->print('<IMG src="/cgi-bin/graph.gif?'.
+    $r->print('<IMG src="/cgi-bin/graph.png?'.
               (join('&', @GData)).'" border="1" />');
 #    $r->print('<form>'."\n");
     $r->print('<br>'."\n");