--- rat/lonpage.pm	2003/04/18 13:58:44	1.51
+++ rat/lonpage.pm	2003/10/21 20:40:10	1.54
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Page Handler
 #
-# $Id: lonpage.pm,v 1.51 2003/04/18 13:58:44 www Exp $
+# $Id: lonpage.pm,v 1.54 2003/10/21 20:40:10 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -145,9 +145,9 @@ sub handler {
 
   if ($r->header_only) {
        if ($ENV{'browser.mathml'}) {
-           $r->content_type('text/xml');
+           &Apache::loncommon::content_type($r,'text/xml');
        } else {
-           $r->content_type('text/html'); 
+           &Apache::loncommon::content_type($r,'text/html'); 
        }
        $r->send_http_header;
        return OK;
@@ -158,6 +158,12 @@ sub handler {
   my $number_of_columns = 1;
   my $requrl=$r->uri;  
   my $target = $ENV{'form.grade_target'};
+  &Apache::lonnet::logthis("Got a target of $target");
+  if ($target eq 'meta') {
+      &Apache::loncommon::content_type($r,'text/html');
+      $r->send_http_header;
+      return OK;
+  }
 # ----------------------------------------------------------------- Tie db file
   if (($ENV{'request.course.fn'}) && (!$ENV{'form.forceselect'})) {
       my $fn=$ENV{'request.course.fn'};
@@ -331,20 +337,20 @@ sub handler {
                      } 
                   }
                   unless ($contents) {
-                      $r->content_type('text/html');
+                      &Apache::loncommon::content_type($r,'text/html');
                       $r->send_http_header;
-                      $r->print('<html><body>Empty page.</body></html>');
+                      $r->print('<html><body>'.&mt('Empty page').'.</body></html>');
                   } else {
 # ------------------------------------------------------------------ Build page
 
 # ---------------------------------------------------------------- Send headers
 		      unless ($target eq 'tex') {
 			  if ($isxml) {
-			      $r->content_type('text/xml');
+			      &Apache::loncommon::content_type($r,'text/xml');
 			      $r->send_http_header;
 			      $r->print($xmlheader);
 			  } else {
-			      $r->content_type('text/html');
+			      &Apache::loncommon::content_type($r,'text/html');
 			      $r->send_http_header;
 			      $r->print('<html>');
 			  }
@@ -414,15 +420,18 @@ sub handler {
 		&Apache::lonnet::declutter($hash{'src_'.$rid});
                                  $metainfo.=
                   '<a href="/adm/grades?symb='.&Apache::lonnet::escape($symb).
-                  '&command=submission" target="LONcatInfo">'.
+#                 '&command=submission" target="LONcatInfo">'.
+                  '&command=submission">'.
                           '<img src="/adm/lonMisc/subm_button.gif" border=0>'.
 			  '</img></a>'.
                   '<a href="/adm/grades?symb='.&Apache::lonnet::escape($symb).
-                  '&command=gradingmenu" target="LONcatInfo">'.
+#                  '&command=gradingmenu" target="LONcatInfo">'.
+                  '&command=gradingmenu">'.
                           '<img src="/adm/lonMisc/pgrd_button.gif" border=0>'.
 			  '</img></a>'.
                   '<a href="/adm/parmset?symb='.&Apache::lonnet::escape($symb).
-                          '" target="LONcatInfo">'.
+#                          '" target="LONcatInfo">'.
+                          '" >'.
                           '<img src="/adm/lonMisc/pprm_button.gif" border=0>'.
 			      '</img></a>';
                               }
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>500 Internal Server Error</title>
</head><body>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error or
misconfiguration and was unable to complete
your request.</p>
<p>Please contact the server administrator at 
 root@localhost to inform them of the time this error occurred,
 and the actions you performed just before this error.</p>
<p>More information about this error may be available
in the server error log.</p>
</body></html>
