--- loncom/interface/lonnavmaps.pm	2004/09/15 21:10:11	1.290
+++ loncom/interface/lonnavmaps.pm	2004/09/18 16:55:33	1.292
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.290 2004/09/15 21:10:11 matthew Exp $
+# $Id: lonnavmaps.pm,v 1.292 2004/09/18 16:55:33 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -127,7 +127,7 @@ sub nav_control_js {
 
 function gonav(url) {
    if (w_loncapanav_flag != 1) {
-      go(url);
+      gopost(url,'');
    }  else {
       navwindow=window.open(url,
                   "loncapanav","height=600,width=400,scrollbars=1"); 
@@ -3972,13 +3972,13 @@ sub countResponses {
 
 sub responseTypes {
     my $self = shift;
-    my %Responses;
+    my %responses;
     foreach my $part ($self->parts()) {
         foreach my $responsetype ($self->responseType($part)) {
-            $Responses{$responsetype}++ if (defined($responsetype));
+            $responses{$responsetype}++ if (defined($responsetype));
         }
     }
-    return %Responses;
+    return %responses;
 }
 
 sub multipart {