--- rat/lonwrapper.pm	2010/02/11 15:12:11	1.32.2.2
+++ rat/lonwrapper.pm	2009/05/27 16:55:03	1.33
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Wrapper for external and binary files as standalone resources
 #
-# $Id: lonwrapper.pm,v 1.32.2.2 2010/02/11 15:12:11 raeburn Exp $
+# $Id: lonwrapper.pm,v 1.33 2009/05/27 16:55:03 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -53,20 +53,6 @@ sub simple_menu {
 sub wrapper {
     my ($topurl,$bottomurl) = @_;
 
-    if ($env{'browser.interface'} eq 'textual') {
-#
-# ssi-based rendering for text-based interface
-#
-	return 
-	    &Apache::loncommon::start_page('Menu',undef,
-					  {'bgcolor'        => '#FFFFFF',
-					   'force_register' => 1,
-				       }).
-	    &Apache::lonnet::ssi_body($bottomurl).
-	    &Apache::loncommon::end_page();
-    }
-
-
     my %layout = ('border' => 0);
     if ($env{'environment.remote'} eq 'off') {
         if ($env{'environment.icons'} eq 'iconsonly') {
@@ -145,11 +131,8 @@ sub handler {
 #
 	if ($is_ext) {
 	    $ENV{'QUERY_STRING'}=~s/(^|\&)symb=[^\&]*/$1/;
-            $ENV{'QUERY_STRING'} =~ s/\&$//;
 	}
-        unless ($ENV{'QUERY_STRING'} eq '') {
-            $url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'};
-        }
+	$url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'}; 
 	# reappend the query arguments
 	$r->print(&wrapper($orgurl,$url));
     } # not just the menu