--- loncom/interface/lonfeedback.pm	2002/04/03 18:47:39	1.26
+++ loncom/interface/lonfeedback.pm	2002/07/24 19:57:38	1.28
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.26 2002/04/03 18:47:39 www Exp $
+# $Id: lonfeedback.pm,v 1.28 2002/07/24 19:57:38 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -102,7 +102,7 @@ sub mail_screen {
 </head>
 <body bgcolor="#FFFFFF" onLoad="window.focus();">
 <img align=right src=/adm/lonIcons/lonlogos.gif>
-<h1>Feedback</h1>
+<h1>Resource Feedback and Discussion</h1>
 <h2><tt>$feedurl</tt></h2>
 <form action="/adm/feedback" method=post name=mailform>
 <input type=hidden name=postdata value="$feedurl">
@@ -368,16 +368,8 @@ sub handler {
 
 # --------------------------- Get query string for limited number of parameters
 
-    foreach (split(/&/,$ENV{'QUERY_STRING'})) {
-       my ($name, $value) = split(/=/,$_);
-       $value =~ tr/+/ /;
-       $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
-       if (($name eq 'hide') || ($name eq 'unhide') || ($name eq 'postdata')) {
-           unless ($ENV{'form.'.$name}) {
-              $ENV{'form.'.$name}=$value;
-	   }
-       }
-    }
+   &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+                                           ['hide','unhide','postdata']);
 
   if (($ENV{'form.hide'}) || ($ENV{'form.unhide'})) {
 # ----------------------------------------------------------------- Hide/unhide
