--- loncom/cgi/graph.png	2002/01/22 13:49:03	1.6
+++ loncom/cgi/graph.png	2002/01/22 15:12:05	1.7
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 #
-# $Id: graph.png,v 1.6 2002/01/22 13:49:03 minaeibi Exp $
+# $Id: graph.png,v 1.7 2002/01/22 15:12:05 minaeibi Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -53,9 +53,7 @@ my $Range;
 if ( $PNo > 10 ) {$Range = 30*$PNo;}
 else { $Range = 300+30*$PNo; }
 
-if ( $Max <= 1 ) { $Max = 1; }
-elsif ( $Max <= 10 ) { $Max = 10; }
-else { $Max = 100; }
+$Max += (10 - $Max % 10);
 
 my $MyGraph = GD::Graph::bars3d->new($Range, 400);