--- loncom/interface/lonnavmaps.pm	2015/10/05 16:23:49	1.511
+++ loncom/interface/lonnavmaps.pm	2016/03/02 00:51:15	1.513
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.511 2015/10/05 16:23:49 raeburn Exp $
+# $Id: lonnavmaps.pm,v 1.513 2016/03/02 00:51:15 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -914,6 +914,9 @@ sub render_resource {
     my $nonLinkedText = ''; # stuff after resource title not in link
 
     my $link = $params->{"resourceLink"};
+    if ($resource->ext()) {
+        $link =~ s/\#.+(\?)/$1/g;
+    }
 
     #  The URL part is not escaped at this point, but the symb is... 
 
@@ -2878,7 +2881,7 @@ sub getcourseparam {
     # 
     # We want the course level stuff from the way
     # parmval_real operates 
-    # TODO: Fator some of this stuff out of
+    # TODO: Factor some of this stuff out of
     # both parmval_real and here
     #
     my $courselevel = $cid . '.' .  $what;
@@ -2895,7 +2898,7 @@ sub getcourseparam {
     }
     # Try for the group's course level option:
 
-    if ($uname ne '' and defined($courseopt)) {
+    if ($cgroup ne '' and defined($courseopt)) {
 	if (defined($$courseopt{$grplevel})) {
 	    return $$courseopt{$grplevel};
 	}
@@ -2903,12 +2906,12 @@ sub getcourseparam {
 
     #  Try for section level parameters:
 
-    if ($csec and defined($courseopt)) {
+    if ($csec ne '' and defined($courseopt)) {
 	if (defined($$courseopt{$seclevel})) {
 	    return $$courseopt{$seclevel};
 	}
     }
-    # Try for 'additional' course parameterse:
+    # Try for 'additional' course parameters:
 
     if (defined($courseopt)) {
 	if (defined($$courseopt{$courselevel})) {