--- loncom/interface/lonfeedback.pm	2009/03/04 17:11:22	1.268
+++ loncom/interface/lonfeedback.pm	2009/04/04 21:47:40	1.269
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.268 2009/03/04 17:11:22 bisitz Exp $
+# $Id: lonfeedback.pm,v 1.269 2009/04/04 21:47:40 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -639,9 +639,9 @@ END
             if ($dischash{$toggkey}) {
                 my $storebutton = &mt('Save read/unread changes');
                 $discussion.='<td align="right">'.
-              '<input type="hidden" name="discsymb" value="'.$ressymb.'">'."\n".
+              '<input type="hidden" name="discsymb" value="'.$ressymb.'" />'."\n".
               '<input type="button" name="readoptions" value="'.$storebutton.'"'.
-              ' onClick="this.form.submit();">'."\n".
+              ' onClick="this.form.submit();" />'."\n".
               '</td>';
             }
             $discussion .= (<<END);
@@ -1970,9 +1970,9 @@ END
 <br />
 <input type="hidden" name="symb" value="$symb" />
 <input type="hidden" name="previous" value="$previous" />
-<input type="hidden" name="$dispchgA" value=""/>
-<input type="hidden" name="$dispchgB" value=""/>
-<input type="hidden" name="$markchg" value=""/>
+<input type="hidden" name="$dispchgA" value="" />
+<input type="hidden" name="$dispchgB" value="" />
+<input type="hidden" name="$markchg" value="" />
 <input type="hidden" name="$toggchg" value="" />
 <input type="button" name="sub" value="$save" onClick="javascript:setDisp()" />
 END
@@ -2477,7 +2477,8 @@ sub redirect_back {
   }
   my $grouptag;
   if ($group ne '') {
-      $grouptag = '<input type="hidden" name="group" value="'.$group.'" />';      my $refarg;
+      $grouptag = '<input type="hidden" name="group" value="'.$group.'" />';
+      my $refarg;
       if (exists($env{'form.ref'})) {
           $refarg = '&amp;ref='.$env{'form.ref'};
           $grouptag .= '<input type="hidden" name="ref" value="'.$env{'form.ref'}.'" />';
@@ -2935,7 +2936,7 @@ sub generate_preview_button {
     return(<<ENDPREVIEW);
 <br />
 <form name="preview" action="/adm/feedback?preview=1" method="post" target="preview">
-<input type="hidden" name="subject">
+<input type="hidden" name="subject" />
 <input type="hidden" name="comment" />
 <input type="button" value="$pre"
 onClick="if (typeof(document.$formname.onsubmit)=='function') {document.$formname.onsubmit();};this.form.comment.value=document.$formname.$fieldname.value;this.form.subject.value=document.$formname.subject.value;this.form.submit();" />
@@ -3044,7 +3045,7 @@ END
         $r->print('<input type="hidden" name="deloldattach" value="'.$item.'" />'."\n");
     }
     $r->print(<<END);
- <input type="button" name="rtntoedit" value="$lt{'stch'}" onClick="setAction()"/>
+ <input type="button" name="rtntoedit" value="$lt{'stch'}" onClick="setAction()" />
 </form>
 $end_page
 END