--- rat/lonpage.pm	2004/12/10 19:29:19	1.63
+++ rat/lonpage.pm	2005/03/01 00:22:57	1.68
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Page Handler
 #
-# $Id: lonpage.pm,v 1.63 2004/12/10 19:29:19 albertel Exp $
+# $Id: lonpage.pm,v 1.68 2005/03/01 00:22:57 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -25,17 +25,6 @@
 #
 # http://www.lon-capa.org/
 #
-# (TeX Content Handler
-#
-# YEAR=2000
-# 05/29/00,05/30 Gerd Kortemeyer)
-# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23,
-# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16,
-# YEAR=2001
-# 08/13/01,08/30,10/1 Gerd Kortemeyer
-# YEAR=2002
-# 03/19 Gerd Kortemeyer
-#
 ###
 
 package Apache::lonpage;
@@ -192,7 +181,7 @@ sub handler {
 		     if ($rows[$i]) {
                         my @colcont=split(/\&/,$rows[$i]);
                         foreach (@colcont) {
-                           $symbhash{$hash{'src_'.$_}}='';
+                           $symbhash{$hash{'src_'.$_}}=['page','notasymb'];
 		        }
 		     }
 		  }
@@ -241,8 +230,12 @@ sub handler {
 			      &Apache::loncommon::fileembstyle($extension);
                           if ($cellemb{$_} eq 'ssi') {
 # --------------------------------------------------------- This is an SSI cell
+			      my ($mapid,$resid)=split(/\./,$_);
+			      my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src);
+			      
 			      my $prefix=$_.'_';
-                              my %posthash=('request.prefix' => $prefix);
+                              my %posthash=('request.prefix' => $prefix,
+					    'symb' => $symb);
 			      if ($ENV{'form.grade_target'} eq 'tex') {
 				  $posthash{'grade_target'}=$ENV{'form.grade_target'};
 				  $posthash{'textwidth'}=$ENV{'form.textwidth'};
@@ -430,11 +423,14 @@ sub handler {
                               my $rid=$colcont[$j];
                               my $metainfo = '';
 			      my $esrc=&Apache::lonnet::declutter($hash{'src_'.$rid});
+			      my ($mapid,$resid)=split(/\./,$rid);
+			      my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$hash{'src_'.$rid});
 			      if ($hash{'encrypted_'.$rid}) {
+				  $symb=&Apache::lonenc::encrypted($symb);
 				  $esrc=&Apache::lonenc::encrypted($esrc);
 			      }
                               unless ($hash{'src_'.$rid} =~ m-^/uploaded/-) { 
-                                  $metainfo ='<a name="'.&Apache::lonnet::escape($esrc).'" />'.
+                                  $metainfo ='<a name="'.&Apache::lonnet::escape($symb).'" />'.
                                   '<a href="'.$metalink{$rid}.'" target="LONcatInfo">'.
                                   '<img src="/adm/lonMisc/cat_button.gif" border=0>'.
                                   '</img></a>';
@@ -551,11 +547,12 @@ sub handler {
 		      } else {
 			  $r->print('\end{document}'.$number_of_columns);
 		      }
+		      &Apache::lonnet::symblist($requrl,%symbhash);
 # -------------------------------------------------------------------- End page
                   }                  
 # ------------------------------------------------------------- End render page
               } else {
-                  $r->content_type('text/html');
+                  &Apache::loncommon::content_type($r,'text/html');
                   $r->send_http_header;
                   &Apache::lonsequence::viewmap($r,$requrl);
               }
@@ -570,7 +567,7 @@ sub handler {
           }
       } 
   }
-  $r->content_type('text/html');
+  &Apache::loncommon::content_type($r,'text/html');
   $r->send_http_header;
   &Apache::lonsequence::viewmap($r,$requrl);
   return OK;