--- loncom/interface/lonmsgdisplay.pm	2008/12/03 21:09:44	1.99
+++ loncom/interface/lonmsgdisplay.pm	2013/07/15 16:13:21	1.163
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging display
 #
-# $Id: lonmsgdisplay.pm,v 1.99 2008/12/03 21:09:44 schafran Exp $
+# $Id: lonmsgdisplay.pm,v 1.163 2013/07/15 16:13:21 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -110,11 +110,11 @@ use Apache::lonfeedback;
 use Apache::lonrss();
 use Apache::lonselstudent();
 use lib '/home/httpd/lib/perl/';
-use LONCAPA;
+use LONCAPA qw(:DEFAULT :match);
 
 # Querystring component with sorting type
-my $sqs;
-my $startdis;
+my $sqs='';
+my $startdis='';
 
 # ============================================================ List all folders
 
@@ -136,6 +136,9 @@ sub folderlist {
 
     );
 
+	# set se lastvisit for the new mail check in the toplevel menu
+	&Apache::lonnet::appenv({'user.mailcheck.lastvisit'=>time});
+
     my %actions = &Apache::lonlocal::texthash(
                                 view => 'View Folder',
                                 rename => 'Rename Folder',
@@ -143,7 +146,7 @@ sub folderlist {
     );
     $actions{'select_form_order'} = ['view','rename','delete'];
 
-    my %statushash = &get_msgstatus_types();
+    my %statushash = &Apache::lonlocal::texthash(&get_msgstatus_types());
 
     $statushash{'select_form_order'} = ['','new','read','replied','forwarded'];
 
@@ -170,6 +173,7 @@ sub folderlist {
 
     $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash'];
     my $output = qq|<script type="text/javascript">
+// <![CDATA[
 function folder_choice(targetform,caller) {
     var permfolders_keys = new Array('$permlistkeys');
     var permfolders_vals = new Array('$permlistvals');
@@ -211,46 +215,47 @@ function folder_choice(targetform,caller
         }
     }
 }
+// ]]>
 </script>|;
     my %show = ('select_form_order' => [10,20,50,100,200],
 		map {$_=>$_} (10,20,50,100,200));
-		
-		   
+
     $output .= '
 <form method="post" action="/adm/email" name="folderlist">
-<table border="0" cellspacing="2" cellpadding="2">
- <tr>
-  <td align="left">
-   <table border="0" cellspacing="2" cellpadding="2">
+   <div class="LC_columnSection"><fieldset>
+   <legend>'.&mt('Folder Actions').'</legend>
+   <table border="0" cellspacing="2" cellpadding="8">
     <tr>
-     <td align="center"><b>'.$lt{'fold'}.'</b><br />'."\n".
-         &Apache::loncommon::select_form($folder,'folder',%formhash).'
+     <td><b>'.$lt{'fold'}.'</b><br />'."\n".
+         &Apache::loncommon::select_form($folder,'folder',\%formhash).'
      </td>
-     <td align="center"><b>'.$lt{'show'}.'</b><br />'."\n".
+     <td><b>'.$lt{'show'}.'</b><br />'."\n".
          &Apache::loncommon::select_form($env{'form.interdis'},'interdis',
-					 %show).'
+					 \%show).'
      </td>
-     <td align="center"><b>'.$lt{'status'}.'</b><br />'."\n".
-       &Apache::loncommon::select_form($msgstatus,'msgstatus',%statushash).'
+     <td><b>'.$lt{'status'}.'</b><br />'."\n".
+       &Apache::loncommon::select_form($msgstatus,'msgstatus',\%statushash).'
      </td>
-     <td align="center"><b>'.$lt{'actn'}.'</b><br />'.
-         &Apache::loncommon::select_form('view','folderaction',%actions).'
-     </td><td><br />'.
-    '<input type="button" value="'.$lt{'go'}.'" onClick="javascript:folder_choice(this.form,'."'change'".');" />
+     <td><b>'.$lt{'actn'}.'</b><br />'."\n".'
+         <span class="LC_nobreak">'.
+         &Apache::loncommon::select_form('view','folderaction',\%actions).
+         ' <input type="button" value="'.$lt{'go'}.
+         '" onclick="javascript:folder_choice(this.form,'."'change'".');" />
+         </span>
+     </td>
+    </tr>
+    <tr>
+     <td colspan="4"><b>'.&mt('New Folder').'</b><br />'."\n".'
+         <span class="LC_nobreak">
+         <input type="text" size="15" name="newfolder" value="" />
+         <input type="button" value="'.$lt{'go'}.
+         '" onclick="javascript:folder_choice(this.form,'."'new'".');" />
+         </span>
      </td>
     </tr>
    </table>
-  </td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>
-  <td align="right">
-   <table><tr><td><br />
-    <input type="button" value="'.&mt('Make New Folder').
-    '" onClick="javascript:folder_choice(this.form,'."'new'".');" /></td>'.
-    '<td align="center"><b>'.&mt('New Folder').'</b><br />'.
-    '<input type="text" size="15" name="newfolder" value="" />
-    </td></tr></table>
-  </td>
- </tr>
-</table>'."\n".
+   </fieldset></div>
+'."\n".
     '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
     '<input type="hidden" name="renamed" value="" />'.
         ($folder=~/^critical/?'</form>':'');
@@ -268,12 +273,13 @@ sub get_permanent_folders {
 }
 
 sub get_msgstatus_types {
-    my %statushash = &Apache::lonlocal::texthash(
-                                '' => 'Any',
-                                new => 'Unread',
-                                read => 'Read',
-                                replied => 'Replied to',
-                                forwarded => 'Forwarded',
+    # Don't translate here!
+    my %statushash = (
+        ''          => 'Any',
+        'new'       => 'Unread',
+        'read'      => 'Read',
+        'replied'   => 'Replied to',
+        'forwarded' => 'Forwarded',
     );
     return %statushash;
 }
@@ -286,18 +292,31 @@ sub scrollbuttons {
     my %statushash = &get_msgstatus_types();
     my $status;
     if ($msgstatus eq '') {
-        $status = &mt('All');
+        $status = 'All'; # Don't translate here!
     } else {
         $status = $statushash{$msgstatus};
     }
-    return
-   '<b>'.&mt('Page').'</b>: '. 
-   '<input type="submit" name="firstview" value="'.&mt('First').'" />'.
-   '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.
-   '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.
-   '<input type="submit" name="nextview" value="'.&mt('Next').'" />'.
-   '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.
-   &mt('<b>[_1] messages</b>: showing messages [_2] through [_3] of [_4].',$status,$first,$finish,$total).'</form>';
+    my $output = '<b>'.&mt('Page:').'</b> ';
+    if ($maxdis == 1) {
+        # No buttons if only one page is displayed
+        $output .= '1/1';
+    } else {
+        $output .=
+           '<input type="submit" name="firstview" value="|&lt;" />'.
+           '<input type="submit" name="prevview" value="&lt;" />'.
+           ' <input type="text" size="5" name="startdis" value="'.$start.'" onchange="this.form.submit()" /> / '.$maxdis.' '.
+           '<input type="submit" name="nextview" value="&gt;" />'.
+           '<input type="submit" name="lastview" value="&gt;|" />';
+    }
+    $output .=
+        '<p>'
+       .'<b>'.&mt($status.' messages:').'</b> '
+       .&mt('showing messages [_1] through [_2] of [_3].',
+            $first,$finish,$total)
+       .'</p>'
+       .'</form>';
+
+    return $output;
 }
 # =============================================================== Status Change
 
@@ -353,7 +372,7 @@ sub makefolder {
         }
     } else {
         $outcome = 
-	    &mt('Error - could not obtain lock on email folders record.');
+	    &mt('Error - could not obtain lock on message folders record.');
     }
     return ($outcome,$warning);
 }
@@ -364,7 +383,7 @@ sub deletefolder {
     my ($folder)=@_;
     my %permfolders = &get_permanent_folders();
     if (defined($permfolders{$folder})) {
-        return &mt('The folder "[_1]" may not be deleted',$folder); 
+        return &mt('The folder "[_1]" may not be deleted.',$folder); 
     }
     my %userfolders = &Apache::lonmsg::get_user_folders();
     if (!defined($userfolders{$folder})) {
@@ -504,6 +523,7 @@ sub movemsg {
 sub discourse {
     my ($statushash) = @_;
     my ($result,$active,$previous,$future);
+    my $crstype = &Apache::loncommon::course_type();
     my ($course_personnel,
 	$current_members,
 	$expired_members,
@@ -519,7 +539,16 @@ sub discourse {
                                                                \%defaultUsers,
                                                                1,"selectedusers",1,'email')
        ) {
-       $result .= '<fieldset id="LC_activeusers"><legend><b>'.&mt('Bcc: course members with current access').'</b></legend><form name="activeusers">';
+       my $bcc_curr_hdr;
+       if ($crstype eq 'Community') {
+           $bcc_curr_hdr = &mt('Bcc: community participants with current access');
+       } else {
+           $bcc_curr_hdr = &mt('Bcc: course members with current access');
+       }
+       $result .= '<fieldset id="LC_activeusers"><legend>'
+                 .$bcc_curr_hdr
+                 .'</legend>'
+                 .'<form name="activeusers" action="">';
        $result .= $tmptext.'</form></fieldset><br />';
        if (ref($statushash) eq 'HASH') {
            $statushash->{'active'} = 1;
@@ -531,7 +560,16 @@ sub discourse {
                                                                \%defaultUsers,
                                                                1, "selectedusers",0,'email')
        ) {
-       $result .= '<fieldset id="LC_previoususers"><legend><b>'.&mt('Bcc: course members with expired access').'</b></legend><form name="previoususers">';
+       my $bcc_prev_hdr;
+       if ($crstype eq 'Community') {
+           $bcc_prev_hdr = &mt('Bcc: community participants with expired access');
+       } else {
+           $bcc_prev_hdr = &mt('Bcc: course members with expired access');
+       }
+       $result .= '<fieldset id="LC_previoususers"><legend>'
+                 .$bcc_prev_hdr
+                 .'</legend>'
+                 .'<form name="previoususers" action="">';
        $result .= $tmptext.'</form></fieldset><br />';
        if (ref($statushash) eq 'HASH') {
            $statushash->{'previous'} = 1;
@@ -544,7 +582,17 @@ sub discourse {
                                                                \%defaultUsers,
                                                                1, "selectedusers",0,'email')
        ) {
-       $result .= '<fieldset id="LC_futureusers"><legend><b>'.&mt('Bcc: course members with future access').'</b></legend><form name="previoususers">';
+       my $bcc_future_hdr;
+       if ($crstype eq 'Community') {
+           $bcc_future_hdr = &mt('Bcc: community participants with future access');
+       } else {
+           $bcc_future_hdr = &mt('Bcc: course members with future access');
+       }
+
+       $result .= '<fieldset id="LC_futureusers"><legend>'
+                 .$bcc_future_hdr
+                 .'</legend>'
+                 .'<form name="futureusers" action="">';
        $result .= $tmptext.'</form></fieldset>';
        if (ref($statushash) eq 'HASH') {
            $statushash->{'future'} = 1;
@@ -555,17 +603,16 @@ sub discourse {
 }
 
 sub disgroup {
-    my ($cdom,$cnum,$group,$access_status) = @_;
-    my $result;
+    my ($r,$cdom,$cnum,$group,$access_status) = @_;
+    my $hasfloat;
     #  Needs to be in a course
     if (!($env{'request.course.fn'})) {
-        $result = &mt('Error: you must have a course role selected to be able to send a broadcast 
-e-mail to a group in the course.');
-        return $result;
+        $r->print('<span class="LC_error">'.&mt('Error: you must have a course role selected to be able to send a broadcast message to a group in the course.').'</span>');
+        return;
     }
     if ($cdom eq '' || $cnum eq '') {
-        $result = &mt('Error: could not determine domain or number of course');
-        return $result;
+        $r->print('<span class="LC_error">'.&mt('Error: could not determine domain or number of course').'</span>');
+        return;
     }
     my ($memberinfo,$numitems) =
                  &Apache::longroup::group_memberlist($cdom,$cnum,$group,{},[]);
@@ -578,10 +625,13 @@ e-mail to a group in the course.');
         push(@statustypes,('future','previous'));
     }
     if (keys(%{$memberinfo}) == 0) {
-        $result = &mt('As this group has no members, there are no '.
-                      'recipients to select.');
-        return $result;
+        $r->print('<span class="LC_warning">'.
+                  &mt('As this group has no members, there are no recipients to select').
+                  '</span>');
+        return;
     } else {
+        $hasfloat = 1;
+        $r->print('<div class="LC_left_float">');
         my %Sortby = (
                          active   => {},
                          previous => {},
@@ -607,7 +657,7 @@ e-mail to a group in the course.');
                 push(@{$Sortby{$status}{$$memberinfo{$user}{fullname}}},$user);
             }
         }
-        $result .= &group_check_uncheck();
+        $r->print(&group_check_uncheck());
         foreach my $status (@statustypes)  {
             if (ref($numitems) eq 'HASH') {
                 if ((defined($$numitems{$status})) && ($$numitems{$status})) {
@@ -615,51 +665,54 @@ e-mail to a group in the course.');
                     if (ref($access_status) eq 'HASH') {
                         $access_status->{$status} = $$numitems{$status};
                     }
-                    $result.='<fieldset><legend><b>'.$lt{$status}.
-                             '</b></legend><form name="'.$formname.'">'.
-                             '<span class="LC_nobreak">'.
-                             '<input type="button" value="'.&mt('Check All').'" '.
-                             'onclick="javascript:toggleAll('."this.form,'check'".')" />'.
-                             '&nbsp;&nbsp;'.
-                             '<input type="button" value="'.&mt('Uncheck All').'" '.
-                             'onclick="javascript:toggleAll('."this.form,'uncheck'".')" />'.
-                             '</span>';
+                    $r->print('<fieldset>'.
+                              '<legend>'.$lt{$status}.'</legend>'.
+                              '<form name="'.$formname.'" action="">'.
+                              '<span class="LC_nobreak">'.
+                              '<input type="button" value="'.&mt('Check All').'" '.
+                              'onclick="javascript:toggleAll('."this.form,'check'".')" />'.
+                              '&nbsp;&nbsp;'.
+                              '<input type="button" value="'.&mt('Uncheck All').'" '.
+                              'onclick="javascript:toggleAll('."this.form,'uncheck'".')" />'.
+                              '</span>');
                     if ($status eq 'active') {
-                        $result .= '&nbsp;&nbsp;&nbsp;<select name="groupmail">'.
-                                   '<option value="bcc" selected="selected">'.&mt('Bcc').'</option>'.
-                                   '<option value="cc">'.&mt('Cc').'</option>'.
-                               '</select>';
+                        $r->print(('&nbsp;'x3).'<select name="groupmail">'.
+                                 '<option value="bcc" selected="selected">'.&mt('Bcc').'</option>'.
+                                 '<option value="cc">'.&mt('Cc').'</option>'.
+                               '</select>');
                     }
-                    $result .= '<br />'.&Apache::loncommon::start_data_table().
+                    $r->print('<br />'.&Apache::loncommon::start_data_table().
                                &Apache::loncommon::start_data_table_header_row().
-                               "<th>$lt{'name'}</a></th>".
-                               "<th>$lt{'usnm'}</a></th>".
-                               "<th>$lt{'doma'}</a></th>".
-                               &Apache::loncommon::end_data_table_header_row();
+                               "<th>$lt{'name'}</th>".
+                               "<th>$lt{'usnm'}</th>".
+                               "<th>$lt{'doma'}</th>".
+                               &Apache::loncommon::end_data_table_header_row());
                     foreach my $key (sort(keys(%{$Sortby{$status}}))) {
                         foreach my $user (@{$Sortby{$status}{$key}}) {
-                            $result .=
-                                &Apache::loncommon::start_data_table_row().
-                                '<td><input type="checkbox" '.
+                            $r->print(&Apache::loncommon::start_data_table_row().
+                                '<td><span class="LC_nobreak"><input type="checkbox" '.
                                 'name="selectedusers_forminput" value="'.
                                 $user.':'.$status.'" />'.
-                                $$memberinfo{$user}{'fullname'}.'</td>'.
+                                $$memberinfo{$user}{'fullname'}.'</span></td>'.
                                 '<td>'.$$memberinfo{$user}{'uname'}.'</td>'.
                                 '<td>'.$$memberinfo{$user}{'udom'}.'</td>'.
-                                &Apache::loncommon::end_data_table_row();
+                                &Apache::loncommon::end_data_table_row());
                         }
                     }
-                    $result .= &Apache::loncommon::end_data_table().'</form></fieldset><br />';
+                    $r->print(&Apache::loncommon::end_data_table().'</form>'.
+                              '</fieldset><br />');
                 }
             }
         }
+        $r->print('</div>');
     }
-    return $result;
+    return $hasfloat;
 }
 
 sub group_check_uncheck {
     my $output = qq|
 <script type="text/javascript">
+// <![CDATA[
 function toggleAll(form,action) {
     if (typeof(form.selectedusers_forminput.length)=="undefined") {
          if (action == 'check') {
@@ -677,6 +730,7 @@ function toggleAll(form,action) {
         }
     }
 }
+// ]]>
 </script>
     |;
 }
@@ -706,10 +760,16 @@ sub groupmail_header {
     }
     &Apache::lonhtmlcommon::clear_breadcrumbs();
     if ($refarg) {
+        my $brtitle;
+        if (&Apache::loncommon::course_type() eq 'Community') {
+            $brtitle = 'View community groups';  
+        } else {
+            $brtitle = 'View course groups';
+        }  
         &Apache::lonhtmlcommon::add_breadcrumb
             ({href=>"/adm/coursegroups",
               text=>"Groups",
-              title=>"View course groups"});
+              title=>$brtitle});
     }
     &Apache::lonhtmlcommon::add_breadcrumb
         ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg",
@@ -752,13 +812,22 @@ sub discrit {
                 .'<div class="LC_warning">'
                 .&mt('Access to other pages will be prevented until you have moved all critical messages to your inbox.')
                 .'</div><br />'
-                .'<form action="/adm/email" method="POST">'
+                .'<form action="/adm/email" method="post">'
                 .'<input type="hidden" name="confirm" value="true" />';
     my %what=&Apache::lonnet::dump('critical');
     my $result = '';
     foreach my $key (sort(keys(%what))) {
         my %content=&Apache::lonmsg::unpackagemsg($what{$key});
         next if ($content{'senderdomain'} eq '');
+        my $description;
+        if ($content{'courseid'} ne '') {
+            if ($content{'courseid'} =~ m{/^$match_domain\_$match_courseid$}) {
+                my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'},{'one_time' => 1});
+                if ($courseinfo{'description'} ne '') {
+                    $description = $courseinfo{'description'};
+                }
+            }
+        }
         $result .= &Apache::lonhtmlcommon::start_pick_box()
                   .&Apache::lonhtmlcommon::row_title(&mt('From'),undef,'LC_oddrow_value')
                   .'<b>'.&Apache::loncommon::aboutmewrapper(
@@ -770,8 +839,13 @@ sub discrit {
                   .&Apache::lonhtmlcommon::row_closure(1)
                   .&Apache::lonhtmlcommon::row_title(&mt('Subject'),undef,'LC_oddrow_value')
                   .$content{'subject'}
-                  .&Apache::lonhtmlcommon::row_closure(1)
-                  .&Apache::lonhtmlcommon::row_title(&mt('Message'),undef,'LC_evenrow_value')
+                  .&Apache::lonhtmlcommon::row_closure(1);
+        if ($description ne '') {
+            $result .= &Apache::lonhtmlcommon::row_title(&mt('Course'),undef,'LC_oddrow_value')
+                      .$description
+                      .&Apache::lonhtmlcommon::row_closure(1);
+        }
+        $result .= &Apache::lonhtmlcommon::row_title(&mt('Message'),undef,'LC_evenrow_value')
                   .'<pre>'.&Apache::lontexconvert::msgtexconverted($content{'message'}).'</pre>'
                   .&Apache::lonhtmlcommon::row_closure()
                   .&Apache::lonhtmlcommon::row_title('',undef,'LC_oddrow_value')
@@ -804,9 +878,13 @@ sub discrit {
     }
     # Check to see if there were any messages.
     if ($result eq '') {
-        $result = "<h2>".&mt('You have no critical messages.')."</h2>".
-	    '<a href="/adm/roles">'.&mt('Select a course').'</a><br />'.
-            '<a href="/adm/email">'.&mt('Communicate').'</a>';
+        $result =
+            '<p class="LC_info">'.
+            &mt('You have no critical messages.').
+            '</p>'.
+            &Apache::lonhtmlcommon::actionbox(
+                ['<a href="/adm/roles">'.&mt('Select a course').'</a>',
+                 '<a href="/adm/email">'.&mt('Communicate').'</a>']);
     } else {
         $r->print($header);
     }
@@ -831,6 +909,7 @@ sub sortedmessages {
     }
 
     foreach my $msgid (@messages) {
+        next if ($msgid eq '');
 	my $esc_msgid=&escape($msgid);
 	my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
 	    &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
@@ -922,10 +1001,15 @@ sub get_course_desc {
             if (defined($env{'course.'.$fromcid.'.description'})) {
                 $description = $env{'course.'.$fromcid.'.description'};
             } else {
-                my %courseinfo=&Apache::lonnet::coursedescription($fromcid);
-                $description = $courseinfo{'description'};
+                if ($fromcid =~ m{/^$match_domain\_$match_courseid$}) {
+                    my %courseinfo=&Apache::lonnet::coursedescription($fromcid,
+                                                                      {'one_time' => 1});
+                    $description = $courseinfo{'description'};
+                }
+            }
+            if ($description ne '') {
+                $$descriptions{$fromcid} = $description;
             }
-            $$descriptions{$fromcid} = $description;
         }
         return $description;
     }
@@ -964,12 +1048,13 @@ sub disfolder {
     my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
     my %lt = &Apache::lonlocal::texthash(
                       sede => 'Select a destination folder to which the messages will be moved.',
-                      nome => 'No messages have been selected to apply ths action to.',
+                      nome => 'No messages have been selected to apply this action to.',
                       chec => 'Check the checkbox for at least one message.',  
     );
     my $jscript = &Apache::loncommon::check_uncheck_jscript();
     $r->print(<<ENDDISHEADER);
 <script type="text/javascript">
+// <![CDATA[
     $jscript
 
     function validate_checkedaction() {
@@ -998,26 +1083,28 @@ sub disfolder {
         }
         document.disall.submit();
     }
-
+// ]]>
 </script>
 ENDDISHEADER
 
-    my $fsqs='&folder='.$folder;
+    my $fsqs='&amp;folder='.$folder;
     my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
     my $totalnumber=$#temp+1;
     if ($totalnumber < 1) {
+        $r->print('<p class="LC_info">');
         if ($msgstatus eq '') {
-	    $r->print('<h2>'.&mt('Empty Folder').'</h2>');
+            $r->print(&mt('There are no messages in this folder.'));
         } elsif ($msgstatus eq 'replied') {
-            $r->print('<h2>'.&mt('You have not replied to any messages in this folder.').'</h2>');
-        } else { 
-            $r->print('<h2>'.&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.').'</h2>');
+            $r->print(&mt('You have not replied to any messages in this folder.'));
+        } else {
+            $r->print(&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.'));
         }
+        $r->print('</p>');
         if ($numblocked > 0) {
             $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
                                          \%setters));
         }
-	return;
+        return;
     }
     my $interdis = $env{'form.interdis'};
     my $number=int($totalnumber/$interdis);
@@ -1032,59 +1119,65 @@ ENDDISHEADER
     if ($lastdis>$#temp) { $lastdis=$#temp; }
     $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
     $r->print('<form method="post" name="disall" action="/adm/email">'.
-	      '<table class="LC_mail_list"><tr><th colspan="1">&nbsp;</th><th>');
+	      &Apache::loncommon::start_data_table().
+          &Apache::loncommon::start_data_table_row().
+          '<th colspan="1">&nbsp;</th><th>');
     if ($env{'form.sortedby'} eq "revdate") {
-	$r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
+	$r->print('<a href = "/adm/email?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
     } else {
-	$r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
+	$r->print('<a href = "/adm/email?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
     }
     $r->print('<th>');
     if ($env{'form.sortedby'} eq "revuser") {
-	$r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
+	$r->print('<a href = "/adm/email?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
     } else {
-	$r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
+	$r->print('<a href = "/adm/email?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
     }
     $r->print('</th><th>');
     if ($env{'form.sortedby'} eq "revdomain") {
-	$r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
+	$r->print('<a href = "/adm/email?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
     } else {
-	$r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
+	$r->print('<a href = "/adm/email?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
     }
     $r->print('</th><th>');
     if ($env{'form.sortedby'} eq "revsubject") {
-	$r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
+	$r->print('<a href = "/adm/email?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
     } else {
-    	$r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
+    	$r->print('<a href = "/adm/email?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
     }
     $r->print('</th><th>');
     if ($env{'form.sortedby'} eq "revcourse") {
-        $r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
+        $r->print('<a href = "/adm/email?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
     } else {
-        $r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
+        $r->print('<a href = "/adm/email?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
     }
-    $r->print('</th><th>');
+    $r->print('</th><th colspan="2">');
     if ($env{'form.sortedby'} eq "revstatus") {
-	$r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
+	$r->print('<a href = "/adm/email?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
     } else {
-     	$r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
+     	$r->print('<a href = "/adm/email?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
     }
     $r->print("</tr>\n");
 
     my $suffix = &Apache::lonmsg::foldersuffix($folder);
+    my $count = $firstdis;
     for (my $n=$firstdis;$n<=$lastdis;$n++) {
 	my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,
 	    $description,$recv_name,$recv_domain)= 
 		@{$temp[$n]};
-	if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
-	    if ($status eq 'new') {
-		$r->print('<tr class="LC_mail_new">');
-	    } elsif ($status eq 'read') {
-		$r->print('<tr class="LC_mail_read">');
-	    } elsif ($status eq 'replied') {
-		$r->print('<tr class="LC_mail_replied">'); 
-	    } else {
-		$r->print('<tr class="LC_mail_other">');
-	    }
+        if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
+            my $class_msgstatus = '';
+            $count ++;
+            if ($status eq 'new') {
+                $class_msgstatus = 'LC_mail_new';
+            } elsif ($status eq 'read') {
+                $class_msgstatus = 'LC_mail_read';
+            } elsif ($status eq 'replied') {
+                $class_msgstatus = 'LC_mail_replied'; 
+            } else {
+                $class_msgstatus = 'LC_mail_other';
+            }
+            $r->print(&Apache::loncommon::start_data_table_row($class_msgstatus));
 	    my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
 	    if ($folder eq 'sent') {
                 if (defined($recv_name) && defined($recv_domain)) {
@@ -1107,16 +1200,16 @@ ENDDISHEADER
 		}
 	    }
             my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
-            my $count = $n +1;
-	    $r->print('<td align="right"><nobr>'.(($status eq 'new')?'<b>':'').
+	    $r->print('<td align="right"><span class="LC_nobreak">'.(($status eq 'new')?'<b>':'').
                       $count.'.'.(($status eq 'new')?'</b>':'').'&nbsp;'.
                       '<input type="checkbox" name="delmark"'. 
-                      ' value="'.$origID.'" /></nobr></td>');
+                      ' value="'.$origID.'" /></span></td>');
             foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
                 $r->print('<td>'.(($status eq 'new')?'<b>':'').
                           '<a href="/adm/email?display='.$origID.$sqs.'">'.
-                          $item.(($status eq 'new')?'</b>':'').'</td>');
+                          $item.(($status eq 'new')?'</b>':'').'</a></td>');
             }
+            # Description and Status
             my $showstatus;
             my %statushash = &get_msgstatus_types();
             if ($status eq '') {
@@ -1124,25 +1217,40 @@ ENDDISHEADER
             } else {
                 $showstatus = $statushash{$status};
             }
-	    $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
-                      (($status eq 'new')?'</b>':'').'</td><td>'.
-                      (($status eq 'new')?'<b>':'').$showstatus.
-                      (($status eq 'new')?'</b>':'').'</td></tr>'."\n");
-	} elsif ($status eq 'deleted') {
+            $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
+                      (($status eq 'new')?'</b>':'').
+                      '</td>');
+            $r->print('<td class="'.$class_msgstatus.'">&nbsp;&nbsp;</td>'.
+                      '<td>'.
+                      (($status eq 'new')?'<b>':'').&mt($showstatus).
+                      (($status eq 'new')?'</b>':'').
+                      '</td>');
+
+            $r->print(&Apache::loncommon::end_data_table_row());
+
+        } elsif ($status eq 'deleted') {
 # purge
-	    my ($result,$msg) = 
-		&movemsg(&unescape($origID),$folder,'trash');
-	    
-	}
+            my ($result,$msg) = 
+        	&movemsg(&unescape($origID),$folder,'trash');
+        }
     }   
-    $r->print("</table>\n");
-    $r->print('<table border="0" cellspacing="2" cellpadding="2">
+    $r->print(&Apache::loncommon::end_data_table());
+
+
+    # Bottom Functions
+    $r->print('
+<div class="LC_columnSection"><fieldset>
+<legend>'.&mt('Message Actions').'</legend>
+<table border="0" cellspacing="2" cellpadding="8">
  <tr>
-  <td>'.
-  '<input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" /><br />'."\n".
-  '<input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
-  '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /></td><td>&nbsp;</td>'."\n".
-  '<td align="center"><b>'.&mt('Action').'</b><br />'."\n".
+  <td><b>'.&mt('Select Messages').'</b><br />
+   <span class="LC_nobreak">
+   <input type="button" onclick="javascript:checkAll(document.disall.delmark)" value="'.&mt('Check All').'" />'."\n".
+  ' <input type="button" onclick="javascript:uncheckAll(document.disall.delmark)" value="'.&mt('Uncheck All').'" />'."\n".
+  '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />
+  </span>
+  </td>'."\n".
+  '<td><b>'.&mt('Action').'</b><br />'."\n".
   '  <select name="checkedaction">'."\n");
 
     if ($folder ne 'trash') {
@@ -1164,21 +1272,23 @@ ENDDISHEADER
     $r->print("\n".'</select></td>'."\n");
 
     if (keys(%gotfolders) > 0) {
-        $r->print('<td align="center"><b>'.&mt('Destination folder').'<b><br />');
+        $r->print('<td><b>'.&mt('Destination folder').'</b><br />');
 	my %userfolders;
         foreach my $key (keys(%gotfolders)) {
             $userfolders{$key} = $key;
         }
         $userfolders{''} = "";
-        $r->print(&Apache::loncommon::select_form('','movetofolder',%userfolders).
+        $r->print(&Apache::loncommon::select_form('','movetofolder',\%userfolders).
                   '</td>');
     }
-    $r->print('<td>&nbsp;</td><td>&nbsp;&nbsp;'.
+    $r->print('<td style="vertical-align:bottom;">'.
               '<input type="button" name="go" value="'.&mt('Go').
               '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
-              '</tr></table>');
+              '</tr></table>'."\n".
+              '</fieldset></div>'."\n"
+    );
     my $postedstartdis=$startdis+1;
-    $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" ><input type="hidden" name="markedaction" value="" /></form>');
+    $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" /><input type="hidden" name="markedaction" value="" /></form>');
     if ($numblocked > 0) {
         $r->print(&blocked_in_folder($numblocked,$startblock,$endblock,
                                      \%setters));
@@ -1191,8 +1301,12 @@ sub blocked_in_folder {
     my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
     my $output = '<br /><br />'.
                   &mt('[quant,_1,message is, messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock);
-    $output .= &Apache::loncommon::build_block_table($startblock,$endblock,
-                                                     $setters);
+    #$output .= &Apache::loncommon::build_block_table($startblock,$endblock,
+    #                                                 $setters);
+    
+    my ($blocked, $blocktext) = &Apache::loncommon::blocking_status("com");
+    $output .="<br /><br />".$blocktext;
+
     return $output;
 }
 
@@ -1237,8 +1351,9 @@ sub compout {
         &printheader($r,'/adm/email?compose=multiforward',
              'Forwarding Multiple Messages');
         if ($multiforward > 1) {
-            $r->print(&mt('Each of the <b>[quant,_1,message]</b> you checked'
-                         .' will be forwarded to the recipient(s) you select below.',$multiforward)
+            $r->print(&mt('Each of the[_1] [quant,_2,message] [_3]you checked'
+                         .' will be forwarded to the recipient(s) you select below.'
+                         ,'<b>',$multiforward,'</b>')
                     .'<br />');
         } else {
             $r->print(&mt('The message you checked will be forwarded to the recipient(s) you select below.').'<br />');
@@ -1283,22 +1398,36 @@ sub compout {
     if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
 	|| &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
 				    '/'.$env{'request.course.sec'})) {
+         my $crstype = &Apache::loncommon::course_type();
 	 my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
+         my $rsstxt;
+         if (&Apache::loncommon::course_type() eq 'Community') {
+             $rsstxt = &mt('Include in community RSS newsfeed');
+         } else {
+             $rsstxt = &mt('Include in course RSS newsfeed');
+         }
          $dispcrit=
  '<span class="LC_nobreak"><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'.</label>'.$crithelp.'&nbsp;&nbsp;'.&mt('Require return receipt?').'<label><input type="radio" name="sendbck" value="1" />'.&mt('Yes').'</label>&nbsp;&nbsp;<label><input type="radio" name="sendbck" value="" checked="checked" />'.&mt('No').'</label></span><br />'.
  '<label><input type="checkbox" name="permanent" /> '.
-&mt('Send copy to permanent email address (if known)').'</label><br />'.
+&mt('Send copy to permanent e-mail address (if known)').'</label><br />'.
 '<label><input type="checkbox" name="rsspost" /> '.
-		  &mt('Include in course RSS newsfeed').'</label><br />';
+		  $rsstxt.'</label><br />';
     }
     if ($broadcast ne 'group') {
         if (&Apache::lonnet::allowed('dff',$env{'request.course.id'}) ||
             &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
                                      '/'.$env{'request.course.sec'})) {
 
+            my $rectxt;
+            if (&Apache::loncommon::course_type() eq 'Community') {
+                $rectxt = &mt("Include in community's 'User records' for recipient(s)");
+            } else {
+                $rectxt = &mt("Include in course's 'User records' for recipient(s)");
+            }
+
             $dispcrit.='<label>'.
                        '<input type="checkbox" name="courserecord" value="1" /> '.
-                       &mt("Include in course's 'User records' for recipient(s)").
+                       $rectxt.
                        '</label><br />';
         }
     }
@@ -1323,16 +1452,14 @@ sub compout {
         } else {
             $can_grp_broadcast = &check_group_priv($group);
             if ($can_grp_broadcast) {
-                $r->print('<div class="LC_left_float">'.
-                          &disgroup($cdom,$cnum,$group,\%access_status).
-                         '</div>');
-                $hasfloat = 1;
+                $hasfloat = &disgroup($r,$cdom,$cnum,$group,\%access_status);
             }
         }
         if ($hasfloat) {
             $sendmode = '<input type="hidden" name="sendmode" value="group" />'."\n";
             $broadcast_js = qq|
 <script type="text/javascript">
+// <![CDATA[
 function courseRecipients() {
 |;
         foreach my $type (keys(%access_status)) {
@@ -1343,9 +1470,12 @@ function courseRecipients() {
                     document.compemail.groupmail.value = document.$formname.groupmail[document.$formname.groupmail.selectedIndex].value;
 |;
                 }
+                #typeof(...forminput.length) returns 'undefined' if only one entry exists
                 $broadcast_js .= qq|
     if (typeof(document.$formname.selectedusers_forminput.length)=="undefined") {
-        document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput.value;
+        if (document.$formname.selectedusers_forminput.checked) {
+            document.compemail.courserecips.value += '_&&&_'+document.$formname.selectedusers_forminput.value;
+        }
     } else {
         for (var i=0; i<document.$formname.selectedusers_forminput.length; i++) {
             if (document.$formname.selectedusers_forminput[i].checked) {
@@ -1359,6 +1489,7 @@ function courseRecipients() {
         $broadcast_js .= qq|
     return;
 }
+// ]]>
 </script>
 
 |;
@@ -1402,7 +1533,9 @@ function courseRecipients() {
         my $jscript = &Apache::loncommon::check_uncheck_jscript();
         $r->print(<<"ENDREPSCRIPT");
 <script type="text/javascript">
+// <![CDATA[
 $jscript
+// ]]>
 </script>
 ENDREPSCRIPT
     }
@@ -1521,8 +1654,12 @@ ENDREPSCRIPT
             $r->print(&recipient_input_row($defdom,%lt));
         }
     }
-    my $latexHelp = &Apache::loncommon::helpLatexCheatsheet();
-    my $wysiwyglink=&Apache::lonhtmlcommon::htmlareaselectactive('message').'<br />';
+    my $latexHelp = &Apache::loncommon::helpLatexCheatsheet(undef,undef,1);
+    my $textareaclass;
+    if (&Apache::lonhtmlcommon::htmlareabrowser()) {
+        $r->print(&Apache::lonhtmlcommon::htmlareaselectactive());
+        $textareaclass = 'class="LC_richDefaultOff"';
+    }
     my $subj_size;
     if ($multiforward) {
         $r->print(&additional_rec_row(\%lt));
@@ -1544,8 +1681,7 @@ ENDREPSCRIPT
 <tr><td align="left">'."\n".
 $latexHelp."<br />\n".
 &mt("Any new text to display before the text of the original messages:").'<br />'."\n".
-'<textarea name="message" id="message" cols="80" rows="5" wrap="hard"></textarea>'.
-$wysiwyglink);
+'<textarea name="message" id="message" cols="80" rows="5" wrap="hard" $textareaclass></textarea>');
         my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
         foreach my $msg (@to_forward) {
             $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
@@ -1564,9 +1700,10 @@ $wysiwyglink);
         $r->print(<<"ENDCOMP");
 $attachrow
 </table><br />
-$latexHelp
-<textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
-</textarea>$wysiwyglink
+$latexHelp<br />
+<textarea name="message" id="message" cols="80" rows="15" wrap="hard" $textareaclass>$dismsg
+</textarea>
+<br />
 $sendmode
 $dispcrit
 $disbase
@@ -1591,8 +1728,8 @@ ENDCOMP
 Subject: <input type="text" size="50" name="subject" />
 </p>
 <p>$lt{'gmt'}:<br />
-<textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
-</textarea>$wysiwyglink</p>
+<textarea name="message" id="message" cols="60" rows="10" wrap="hard" $textareaclass>$dismsg
+</textarea></p>
 <p>
 $lt{'tff'}:
 ENDBLOCK
@@ -1665,10 +1802,10 @@ sub additional_rec_row {
     my $bcc = &mt('Bcc:');
     my $exmpl = &mt('username:domain,username:domain,...'); 
     my $output = <<"ENDADD";
-<tr><td colspan="3"><fieldset id="LC_additionalrecips"><legend><b>$lt->{'ad'}</b> <tt>($exmpl)</tt>:</legend><table>
+<tr><td colspan="3"><fieldset id="LC_additionalrecips"><legend>$lt->{'ad'} <tt>($exmpl)</tt></legend><table>
 <tr><td>&nbsp;</td><td>$lt->{'to'}</td><td><input type="text" size="50" name="additionalrec_to" /></td></tr>
 <tr><td>&nbsp;</td><td>$cc</td><td><input type="text" size="50" name="additionalrec_cc" /></td></tr> 
-<tr><td>&nbsp;</td><td>$bcc</td><td><input type="text" size="50" name="additionalrec_bcc" /></td></tr></table></fieldset>
+<tr><td>&nbsp;</td><td>$bcc</td><td><input type="text" size="50" name="additionalrec_bcc" /></td></tr></table></fieldset></td></tr>
 ENDADD
     return $output;
 }
@@ -1743,8 +1880,10 @@ sub retrieve_instructor_comments {
 }
 
 sub disfacetoface {
-    my ($r,$user,$domain)=@_;
-    my $target=$env{'form.grade_target'};
+    my ($r,$user,$domain,$target)=@_;
+    if ($target eq '') {
+        $target=$env{'form.grade_target'};
+    }
     unless ($env{'request.course.id'}) { return; }
     if  (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
 	 && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
@@ -1756,11 +1895,13 @@ sub disfacetoface {
 			 $env{'course.'.$env{'request.course.id'}.'.domain'},
 			 $env{'course.'.$env{'request.course.id'}.'.num'},
                          '%255b'.$user.'%253a'.$domain.'%255d');
-    my $result='';
+    my $result='<div>';
     foreach my $key (sort(keys(%records))) {
         my %content=&Apache::lonmsg::unpackagemsg($records{$key});
         next if ($content{'senderdomain'} eq '');
-	&Apache::lonfeedback::newline_to_br(\$content{'message'});
+    if (!&Apache::lonfeedback::contains_block_html($content{'message'})) {
+		&Apache::lonfeedback::newline_to_br(\$content{'message'});
+	}
         if ($content{'subject'}=~/^Record/) {
 	    $result.='<h3>'.&mt('Record').'</h3>';
         } elsif ($content{'subject'}=~/^Broadcast/) {
@@ -1814,15 +1955,17 @@ $content{'sendername'}.':'.
      }
     # Check to see if there were any messages.
     if ($result eq '') {
-        my $lctype = lc(&Apache::loncommon::course_type());
+        my $lctype = &mt(lc(&Apache::loncommon::course_type()));
 	if ($target ne 'tex') { 
 	    $r->print("<p><b>".&mt('No notes, face-to-face discussion records, critical messages, or broadcast messages in this [_1].',$lctype)."</b></p>");
 	} else {
 	    $r->print('\textbf{'.&mt('No notes, face-to-face discussion records, critical messages or broadcast messages in this [_1].',$lctype).'}\\\\');
 	}
+    } elsif ($target ne 'tex') {
+       $r->print($result.'</div>');
     } else {
-       $r->print($result);
-    }
+		$r->print(&Apache::lonxml::xmlparse($r, 'tex', $result));
+	}
 }
 
 sub general_message {
@@ -1848,8 +1991,8 @@ sub facetoface {
 	return;
     }
     my $crstype = &Apache::loncommon::course_type();
-    my $leaders = ($crstype eq 'Group') ? 'coordinators and leaders'
-                                        : 'faculty and staff';
+    my $leaders = ($crstype eq 'Community') ? 'coordinators and leaders'
+                                            : 'faculty and staff';
     &printheader($r,
 		 '/adm/email?recordftf=query',
 		 "User Notes, Face-to-Face, Critical Messages, Broadcast Messages, Archived Messages");
@@ -1871,21 +2014,24 @@ sub facetoface {
 				       'subm' => 'Retrieve discussion and message records',
 				       'newr' => 'New Record (record is visible to '.lc($crstype).' '.$leaders.')',
 				       'post' => 'Post this Record');
-    $r->print(<<"ENDTREC");
-<h3>$lt{'head'}</h3>
-<form method="post" action="/adm/email" name="stdselect">
-<input type="hidden" name="recordftf" value="retrieve" />
-<table>
-<tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td>
-<td rowspan="2">
-$stdbrws
-<input type="submit" value="$lt{'subm'}" /></td>
-</tr>
-<tr><td>$lt{'dom'}:</td>
-<td>$domform</td></tr>
-</table>
-</form>
-ENDTREC
+
+    $r->print('<h2>'.$lt{'head'}.'</h2>'
+             .'<form method="post" action="/adm/email" name="stdselect">'
+             .'<input type="hidden" name="recordftf" value="retrieve" />'
+             .&Apache::lonhtmlcommon::start_pick_box()
+             .&Apache::lonhtmlcommon::row_title($lt{'user'})
+             .'<input type="text" size="12" name="recuname" value="'.$env{'form.recuname'}.'" />'
+             .' '.$stdbrws
+             .&Apache::lonhtmlcommon::row_closure()
+             .&Apache::lonhtmlcommon::row_title($lt{'dom'})
+             .$domform
+             .&Apache::lonhtmlcommon::row_closure(1)
+             .&Apache::lonhtmlcommon::end_pick_box()
+             .'<br />'
+             .'<input type="submit" value="'.$lt{'subm'}.'" />'
+             .'</form>'
+    );
+
     if (($stage ne 'query') &&
         ($env{'form.recdomain'}) && ($env{'form.recuname'})) {
         chomp($env{'form.newrecord'});
@@ -1894,8 +2040,17 @@ ENDTREC
 						      $env{'form.recuname'},
 						      $env{'form.recdomain'});
         }
-        $r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'},
-				     $env{'form.recdomain'}).'</h3>');
+        my $aboutmelink=&Apache::loncommon::aboutmewrapper(
+                            &Apache::loncommon::plainname($env{'form.recuname'}
+                                                         ,$env{'form.recdomain'})
+                           ,$env{'form.recuname'},$env{'form.recdomain'});
+        $r->print('<hr />'
+                 .'<h2>'
+                 .&mt('Discussion and message records for [_1] ([_2])'
+                     ,$aboutmelink
+                     ,$env{'form.recuname'}.':'.$env{'form.recdomain'})
+                 .'</h2>'
+       );
         &disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
 	$r->print(<<ENDRHEAD);
 <form method="post" action="/adm/email">
@@ -1913,304 +2068,6 @@ ENDBFORM
     }
 }
 
-# ----------------------------------------------------------- Blocking during exams
-
-sub examblock {
-    my ($r,$action) = @_;
-    unless ($env{'request.course.id'}) { return;}
-    if (!&Apache::lonnet::allowed('dcm',$env{'request.course.id'})
-	&& ! &Apache::lonnet::allowed('dcm',$env{'request.course.id'}.
-				      '/'.$env{'request.course.sec'})) {
-	$r->print('Not allowed');
-	return;
-    }
-    my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members'
-	                                                          : 'students';
-    my %lt=&Apache::lonlocal::texthash(
-            'comb' => 'Communication Blocking',
-            'cbds' => 'Communication blocking during scheduled exams',
-            'desc' => "You can use communication blocking to prevent $usertype enrolled in this course from displaying LON-CAPA messages sent by other $usertype during an online exam. As blocking of communication could potentially interrupt legitimate communication between $usertype who are also both enrolled in a different LON-CAPA course, please be careful that you select the correct start and end times for your scheduled exam when setting or modifying these parameters.",
-             'mecb' => 'Modify existing communication blocking periods',
-             'ncbc' => 'No communication blocks currently saved',
-             'stor' => 'Save',
-    );
-
-    my %ltext = &Apache::lonlocal::texthash(
-            'dura' => 'Duration',
-            'setb' => 'Set by',
-            'even' => 'Event',
-            'blck' => 'Blocked?',
-            'actn' => 'Action',
-            'star' => 'Start',
-            'endd' => 'End'
-    );
-
-    &printheader($r,'/adm/email?block=display',$lt{'comb'});
-    $r->print('<h3>'.$lt{'cbds'}.'</h3>');
-
-    if ($action eq 'store') {
-        &blockstore($r);
-    }
-
-    $r->print($lt{'desc'}.'<br /><br />
-               <form name="blockform" method="post" action="/adm/email?block=store">
-             ');
-
-    $r->print('<h4>'.$lt{'mecb'}.'</h4>');
-    my %records = ();
-    my $blockcount = 0;
-    my $parmcount = 0;
-    &get_blockdates(\%records,\$blockcount);
-    if ($blockcount > 0) {
-        $parmcount = &display_blocker_status($r,\%records,\%ltext);
-    } else {
-        $r->print($lt{'ncbc'}.'<br /><br />');
-    }
-    &display_addblocker_table($r,$parmcount,\%ltext);
-    my $end_page=&Apache::loncommon::end_page();
-    $r->print(<<"END");
-<br />
-<input type="hidden" name="blocktotal" value="$blockcount" />
-<input type ="submit" value="$lt{'stor'}" />
-</form>
-$end_page
-END
-    return;
-}
-
-sub blockstore {
-    my $r = shift;
-    my %lt=&Apache::lonlocal::texthash(
-            'tfcm' => 'The following changes were made',
-            'ncwm' => 'No changes were made.' 
-    );
-    my %adds = ();
-    my %removals = ();
-    my %cancels = ();
-    my $modtotal = 0;
-    my $canceltotal = 0;
-    my $addtotal = 0;
-    my %blocking = ();
-    $r->print('<h3>'.$lt{'head'}.'</h3>');
-    foreach my $envkey (keys(%env)) {
-        if ($envkey =~ m/^form\.modify_(\d+)$/) {
-            $adds{$1} = $1;
-            $removals{$1} = $1;
-            $modtotal ++;
-        } elsif ($envkey =~ m/^form\.cancel_(\d+)$/) {
-            $cancels{$1} = $1;
-            unless ( defined($removals{$1}) ) {
-                $removals{$1} = $1;
-                $canceltotal ++;
-            }
-        } elsif ($envkey =~ m/^form\.add_(\d+)$/) {
-            $adds{$1} = $1;
-            $addtotal ++;
-        } 
-    }
-
-    foreach my $key (keys(%removals)) {
-        my $hashkey = $env{'form.key_'.$key};
-        &Apache::lonnet::del('comm_block',["$hashkey"],
-                         $env{'course.'.$env{'request.course.id'}.'.domain'},
-                         $env{'course.'.$env{'request.course.id'}.'.num'}
-                         );
-    }
-    foreach my $key (keys(%adds)) {
-        unless ( defined($cancels{$key}) ) {
-            my ($newstart,$newend) = &get_dates_from_form($key);
-            my $newkey = $newstart.'____'.$newend;
-            my $blocktypes = &get_block_choices($key);
-            $blocking{$newkey} = {
-                          setter => $env{'user.name'}.':'.$env{'user.domain'},
-                          event  => &escape($env{'form.title_'.$key}),
-                          blocks => $blocktypes,
-                        };
-        }
-    }
-    if ($addtotal + $modtotal > 0) {
-        &Apache::lonnet::put('comm_block',\%blocking,
-                     $env{'course.'.$env{'request.course.id'}.'.domain'},
-                     $env{'course.'.$env{'request.course.id'}.'.num'}
-                     );
-    }
-    my $chgestotal = $canceltotal + $modtotal + $addtotal;
-    if ($chgestotal > 0) {
-        $r->print($lt{'tfcm'}.'<ul>');
-        if ($canceltotal > 0) {
-            $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] removed.',$canceltotal).'</li>');
-        }
-        if ($modtotal > 0) {
-            $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] modified.',$modtotal).'</li>');
-        }
-        if ($addtotal > 0) {
-            $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] added.',$addtotal).'</li>');
-        }
-        $r->print('</ul>');
-    } else {
-        $r->print($lt{'ncwm'});
-    }
-    $r->print('<br />');
-    return;
-}
-
-sub get_dates_from_form {
-    my $item = shift;
-    my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$item);
-    my $enddate   = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$item);
-    return ($startdate,$enddate);
-}
-
-sub get_blockdates {
-    my ($records,$blockcount) = @_;
-    $$blockcount = 0;
-    %{$records} = &Apache::lonnet::dump('comm_block',
-                         $env{'course.'.$env{'request.course.id'}.'.domain'},
-                         $env{'course.'.$env{'request.course.id'}.'.num'}
-                         );
-    $$blockcount = keys(%{$records});
-
-    if ((keys(%{$records}))[0] =~ /^error: 2 /) {
-	$records = {};
-	$$blockcount = 0;
-    }
-}
-
-sub get_block_choices {
-    my $item = shift;
-    my $blocklist;
-    my ($typeorder,$types) = &blocktype_text();
-    foreach my $type (@{$typeorder}) {
-        if ($env{'form.'.$type.'_'.$item}) {
-            $blocklist->{$type} = 'on'; 
-        } else {
-            $blocklist->{$type} = 'off';
-        }
-    }
-    return $blocklist;
-}
-
-sub display_blocker_status {
-    my ($r,$records,$ltext) = @_;
-    my $parmcount = 0;
-  
-    my %lt = &Apache::lonlocal::texthash(
-        'modi' => 'Modify',
-        'canc' => 'Cancel',
-    );
-    my ($typeorder,$types) = &blocktype_text();
-    $r->print(&Apache::loncommon::start_data_table());
-    $r->print(<<"END");
-  <tr>
-    <th>$ltext->{'dura'}</th>
-    <th>$ltext->{'setb'}</th>
-    <th>$ltext->{'even'}</th>
-    <th>$ltext->{'blck'}</th>
-    <th>$ltext->{'actn'}?</th>
-  </tr>
-END
-    foreach my $record (sort(keys(%{$records}))) {
-        my $onchange = 'onFocus="javascript:window.document.forms['.
-                       "'blockform'].elements['modify_".$parmcount."'].".
-                       'checked=true;"';
-        my ($start,$end) = split(/____/,$record);
-        my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
-        my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
-	
-	my ($setuname,$setudom,$title,$blocks) = 
-	    &Apache::loncommon::parse_block_record($$records{$record});
-	$title = &HTML::Entities::encode($title,'"<>&');
-        my $settername = 
-           &Apache::loncommon::aboutmewrapper(
-                           &Apache::loncommon::plainname($setuname,$setudom),
-                           $setuname,$setudom);
-        $r->print(&Apache::loncommon::start_data_table_row());
-        $r->print(<<"END");
-        <td>$ltext->{'star'}:&nbsp;$startform<br/>$ltext->{'endd'}:&nbsp;&nbsp;$endform</td>
-        <td>$settername</td>
-        <td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$record" /></td>
-        <td>
-END
-        foreach my $block (@{$typeorder}) {
-            my $blockstatus = '';
-            if ($blocks->{$block} eq 'on') {
-                $blockstatus = 'checked="true"';
-            }
-            $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" '.$blockstatus.' value="1" />'.$types->{$block}.'</label><br />');
-        }
-        $r->print(<<"END");
-        </td>      
-        <td><label>$lt{'modi'}?&nbsp;<input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}?&nbsp;&nbsp;<input type="checkbox" name="cancel_$parmcount" /></label>
-END
-        $r->print(&Apache::loncommon::end_data_table_row());
-        $parmcount++;
-    }
-    $r->print(<<"END");
-</table>
-<br />
-<br />
-END
-    return $parmcount;
-}
-
-sub display_addblocker_table {
-    my ($r,$parmcount,$ltext) = @_;
-    my $start = time;
-    my $end = $start + (60 * 60 * 2); #Default is an exam of 2 hours duration.
-    my $onchange = 'onFocus="javascript:window.document.forms['.
-                   "'blockform'].elements['add_".$parmcount."'].".
-                   'checked=true;"';
-    my $startform = &Apache::lonhtmlcommon::date_setter('blockform','startdate_'.$parmcount,$start,$onchange);
-    my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
-    my %lt = &Apache::lonlocal::texthash(
-        'addb' => 'Add block',
-        'exam' => 'e.g., Exam 1',
-        'addn' => 'Add new communication blocking periods'
-    );
-    my ($typeorder,$types) = &blocktype_text();
-    $r->print(<<"END");
-<h4>$lt{'addn'}</h4> 
-END
-    $r->print(&Apache::loncommon::start_data_table());
-    $r->print(<<"END");
-   <tr>
-     <th>$ltext->{'dura'}</th>
-     <th>$ltext->{'even'} $lt{'exam'}</th>
-     <th>$ltext->{'blck'}</th>
-     <th>$ltext->{'actn'}?</th>
-   </tr>
-END
-    $r->print(&Apache::loncommon::start_data_table_row());
-    $r->print(<<"END");
-     <td>$ltext->{'star'}:&nbsp;$startform<br />$ltext->{'endd'}:&nbsp;&nbsp;$endform</td>
-     <td><input type="text" name="title_$parmcount" size="15" value="" /></td>
-     <td>
-END
-    foreach my $block (@{$typeorder}) {
-        $r->print('<label><input type="checkbox" name="'.$block.'_'.$parmcount.'" value="1" />'.$types->{$block}.'</label><br />');
-     }
-     $r->print(<<"END");
-     </td> 
-     <td><label>$lt{'addb'}?&nbsp;<input type="checkbox" name="add_$parmcount" value="1" /></label></td>
-END
-    $r->print(&Apache::loncommon::end_data_table_row());
-    $r->print(&Apache::loncommon::end_data_table());
-    return;
-}
-
-sub blocktype_text {
-    my %types = &Apache::lonlocal::texthash(
-        'com' => 'Messaging',
-        'chat' => 'Chat',
-        'boards' => 'Discussion',
-        'port' => 'Portfolio',
-        'groups' => 'Groups',
-        'blogs' => 'Blogs',
-    );
-    my $typeorder = ['com','chat','boards','port','groups','blogs'];
-    return ($typeorder,\%types);
-}
-
 # ----------------------------------------------------------- Display a message
 
 sub displaymessage {
@@ -2226,8 +2083,9 @@ sub displaymessage {
     my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
     if ( $blocked{$msgid} eq 'ON' ) {
         &printheader($r,'/adm/email',&mt('Display a Message'));
-        $r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.'));
-        &build_block_table($r,$startblock,$endblock,\%setters);
+        #$r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.'));
+        my($blocked, $blocktext) = &Apache::loncommon::blocking_status("com");
+        $r->print("<br />".$blocktext);
         return;
     }
     if ($msgstatus eq '') {
@@ -2262,65 +2120,107 @@ sub displaymessage {
     my $number_of_messages = scalar(@messages); #subtract 1 for last index
 # start output
     &printheader($r,'/adm/email?display='.&escape($msgid),'Display a Message','',$content{'baseurl'});
-    my %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'});
-# Functions
-    $r->print('<table border="2" width="100%"><tr bgcolor="#FFFFAA"><td>'.&mt('Functions').':</td>');
+
+# Prepare available functions
+    my @functionlist;
     if (!$content{'noreplies'}) {
-        $r->print('<td><a href="/adm/email?replyto='.&escape($msgid).$sqs.
-	          '"><b>'.&mt('Reply').'</b></a></td>');
-    }
-    $r->print('<td><a href="/adm/email?forward='.&escape($msgid).$sqs.
-	      '"><b>'.&mt('Forward').'</b></a></td>'.
-	      '<td><a href="/adm/email?markunread='.&escape($msgid).$sqs.
-	      '"><b>'.&mt('Mark Unread').'</b></a></td>'.
-	      '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.
-	      '"><b>'.&mt('Delete').'</b></a></td>'.
-	      '<td><a href="/adm/email?'.$sqs.
-	      '"><b>'.&mt('Back to Folder Display').'</b></a></td>');
+        push(@functionlist,'<a href="/adm/email?replyto='.&escape($msgid).$sqs.'">'
+                     .&mt('Reply')
+                     .'</a>');
+    }
+    push(@functionlist,'<a href="/adm/email?forward='.&escape($msgid).$sqs.'">'
+                  .&mt('Forward')
+                  .'</a>');
+    push(@functionlist,'<a href="/adm/email?markunread='.&escape($msgid).$sqs.'">'
+                  .&mt('Mark Unread')
+                  .'</a>');
+    push(@functionlist,'<a href="/adm/email?markdel='.&escape($msgid).$sqs.'">'
+                  .&mt('Delete')
+                  .'</a>');
+
+# Prepare available navigation
+    my @navigationlist;
     if ($counter > 0){
-	$r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
-		  '"><b>'.&mt('Previous').'</b></a></td>');
+        push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.'">'
+                          .&mt('Previous')
+                          .'</a>');
     }
     if ($counter < $number_of_messages - 1){
-	$r->print('<td><a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.
-		  '"><b>'.&mt('Next').'</b></a></td>');
-    }
-    $r->print('</tr></table>');
+        push(@navigationlist,'<a href="/adm/email?display='.$messages[$counter+1]->[5].$sqs.'">'
+                          .&mt('Next')
+                          .'</a>');
+    }
+    push(@navigationlist,'<a href="/adm/email?'.$sqs.'">'
+                  .&mt('Back to Folder Display')
+                  .'</a>');
+
+# Prepare available actions
     my $symb;
     if (defined($content{'symb'})) {
         $symb = $content{'symb'};
     } elsif (defined($content{'baseurl'})) {
         $symb=&Apache::lonnet::symbread($content{'baseurl'});
     }
+    my @actionlist;
     if ($env{'user.adv'}) {
-        my $actionlist='';
+
 	if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
-		$actionlist.='<td><b>'
-                            .&Apache::loncommon::track_student_link(
-                                 &mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check')
-                            .'</b></td>';
+		push(@actionlist,&Apache::loncommon::track_student_link(
+                                      &mt('View recent activity')
+                                     ,$content{'sendername'}
+                                     ,$content{'senderdomain'}
+                                     ,'check'));
 	}
 	if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
-	    $actionlist.='<td><b>'
-                        .&Apache::loncommon::pprmlink(
-                             &mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check')
-                        .'</b></td>';
+	    push(@actionlist,&Apache::loncommon::pprmlink(
+                                  &mt('Set/Change parameters')
+                                     ,$content{'sendername'}
+                                     ,$content{'senderdomain'}
+                                     ,$symb
+                                     ,'check'));
 	}
 	if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
-	    $actionlist.='<td><b>'
-                       .&Apache::loncommon::pgrdlink(
-                            &mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check')
-                       .'</b></td>';
-	}
-        if ($actionlist) {
-            $r->print('<table border="2" width="100%">'
-                     .'<tr bgcolor="#FFAAAA"><td>'
-                     .&mt('Currently available actions (will open extra window):')
-                     .'</td>'
-                     .$actionlist
-                     .'</tr></table>');
-        }
+	    push(@actionlist,&Apache::loncommon::pgrdlink(
+                                 &mt('Set/Change grades')
+                                     ,$content{'sendername'}
+                                     ,$content{'senderdomain'}
+                                     ,$symb
+                                     ,'check'));
+	}
     }
+
+# Print functionlist, navigationlist, and actionlist in page header
+        my $functions='<div class="LC_columnSection">';
+
+        # Functionlist
+        $functions.=&Apache::lonhtmlcommon::start_funclist();
+        foreach my $item (@functionlist) {
+            $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
+        }
+        $functions .= &Apache::lonhtmlcommon::end_funclist();
+
+        # Navigationlist
+        $functions.=&Apache::lonhtmlcommon::start_funclist(
+                    &mt('Navigation'));
+        foreach my $item (@navigationlist) {
+            $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
+        }
+        $functions .= &Apache::lonhtmlcommon::end_funclist();
+
+        # Actionlist
+        if (@actionlist) {
+            $functions.=&Apache::lonhtmlcommon::start_funclist(
+                            &mt('Currently available actions (will open extra window)'));
+            foreach my $item (@actionlist) {
+                $functions.=&Apache::lonhtmlcommon::add_item_funclist($item);
+            }
+            $functions.=&Apache::lonhtmlcommon::end_funclist();
+        }
+
+        $functions.='</div>';
+        $r->print(&Apache::loncommon::head_subbox($functions));
+
+
     my ($tonum,$tolist,$cclist,$bcclist,$groupcclist,%recipients);
     if ($content{'recipid'}) {
         $tonum = &retrieve_recips('display',\%content,\%recipients);
@@ -2334,7 +2234,16 @@ sub displaymessage {
             $bcclist = join(', ',@{$recipients{'bcc'}});
         }
     }
-    if (!$tolist && ref($content{'recuser'}) eq 'ARRAY') {
+
+    my $broadcast_link;
+    if (($content{'courseid'}) && ($content{'recipid'} &&
+        (ref($recipients{'course_broadcast'}) eq 'ARRAY') ||
+        (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') ||
+        (ref($recipients{'group_bcc_broadcast'}) eq 'ARRAY'))) {
+        $broadcast_link = &recipients_link($r,\%content,\%recipients);
+    }
+
+    if (((!$tolist) && (!$broadcast_link)) && ref($content{'recuser'}) eq 'ARRAY') {
         my @recipients;
         for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
             $recipients[$i] =  &Apache::loncommon::aboutmewrapper(
@@ -2356,21 +2265,14 @@ sub displaymessage {
     if (defined($content{'baseurl'})) {
         $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
     }
+    $r->print('<div class="LC_clear_float_footer">');
     if ($from_student && $see_anonymous ) {
-	$r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}));
-    }
-
-    my $broadcast_link;
-    if (($content{'courseid'}) && ($content{'recipid'} && 
-        (ref($recipients{'course_broadcast'}) eq 'ARRAY') || 
-        (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') ||
-        (ref($recipients{'group_bcc_broadcast'}) eq 'ARRAY'))) {
-        $broadcast_link = &recipients_link($r,\%content,\%recipients);
+	$r->print(&Apache::loncommon::student_image_tag($content{'senderdomain'},$content{'sendername'}).'</br>');
     }
 
     # Display LON-CAPA Message (Start)
     # Subject
-    $r->print('<br />'
+    $r->print('</div>'
              .&Apache::lonhtmlcommon::start_pick_box()
              .&Apache::lonhtmlcommon::row_title(&mt('Subject'))
              .$content{'subject'}
@@ -2378,10 +2280,12 @@ sub displaymessage {
     );
     if ($folder eq 'sent') {
         # To
-        $r->print(&Apache::lonhtmlcommon::row_title(&mt('To'))
-                 .$tolist
-                 .&Apache::lonhtmlcommon::row_closure()
-        );
+        if ($tolist) {
+            $r->print(&Apache::lonhtmlcommon::row_title(&mt('To'))
+                     .$tolist
+                     .&Apache::lonhtmlcommon::row_closure()
+            );
+        }
         if ($cclist) {
             $r->print(&Apache::lonhtmlcommon::row_title(&mt('Cc'))
                      .$cclist
@@ -2470,12 +2374,14 @@ sub displaymessage {
             }
             if ($content{'group'} ne '') {
                 if (&check_group_priv($content{'group'})) {
-                    $groupcclist = join(', ',@{$recipients{'group_cc_broadcast'}});
-                    if ($groupcclist) {
-                        $r->print(&Apache::lonhtmlcommon::row_title(&mt('Group Cc'))
-                                 .$groupcclist
-                                 .&Apache::lonhtmlcommon::row_closure()
-                        );
+                    if (ref($recipients{'group_cc_broadcast'}) eq 'ARRAY') { 
+                        $groupcclist = join(', ',@{$recipients{'group_cc_broadcast'}});
+                        if ($groupcclist) {
+                            $r->print(&Apache::lonhtmlcommon::row_title(&mt('Group Cc'))
+                                     .$groupcclist
+                                     .&Apache::lonhtmlcommon::row_closure()
+                            );
+                        }
                     }
                 }
             }
@@ -2483,14 +2389,22 @@ sub displaymessage {
     }
 
     # Course
-    if ($content{'courseid'}) {
-        $r->print(&Apache::lonhtmlcommon::row_title(&mt($crstype))
-                 .$courseinfo{'description'}
-        );
-        if ($content{'coursesec'}) {
-            $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')');
+    if ($content{'courseid'} ne '') {
+        if ($content{'courseid'} =~ m{^$match_domain\_$match_courseid$}) {
+            my %courseinfo;
+            %courseinfo=&Apache::lonnet::coursedescription($content{'courseid'},
+                                                           {'one_time' => 1});
+            my $description = $courseinfo{'description'};
+            if ($description ne '') {
+                $r->print(&Apache::lonhtmlcommon::row_title(&mt($crstype))
+                         .$description
+                );
+                if ($content{'coursesec'}) {
+                    $r->print(' ('.&mt('Section').': '.$content{'coursesec'}.')');
+                }
+                $r->print(&Apache::lonhtmlcommon::row_closure());
+            }
         }
-        $r->print(&Apache::lonhtmlcommon::row_closure());
     }
     $r->print(&Apache::lonhtmlcommon::row_title(&mt('Time'))
              .$content{'time'}
@@ -2635,13 +2549,13 @@ sub recipients_link {
             $nothing=&Apache::lonhtmlcommon::javascript_nothing();
             $height = 400;
             $width = 600;
-            my $start_page =
-                    &Apache::loncommon::start_page('Broadcast List', undef,
-                                       {only_body => 1,
-                                        js_ready  => 1,});
-            my $end_page = &Apache::loncommon::end_page({js_ready => 1,});
-            my $body = '<h3>'.&mt("Recipients of broadcast message").'</h3>'.
-                       &Apache::loncommon::start_data_table();
+            $start_page =
+                &Apache::loncommon::start_page('Broadcast List', undef,
+                                               {only_body => 1,
+                                                js_ready  => 1,});
+            $end_page = &Apache::loncommon::end_page({js_ready => 1,});
+            $body = '<h3>'.&mt("Recipients of broadcast message").'</h3>'.
+                    &Apache::loncommon::start_data_table();
             my $cell = 0;
             $body .= &Apache::loncommon::start_data_table_row();
             foreach my $item (@{$recipients->{$show.'_broadcast'}}) {
@@ -2662,6 +2576,7 @@ sub recipients_link {
             $body =~ s{\n}{}g;
             $r->print(<<ENDJS);
 <script type="text/javascript">
+// <![CDATA[
 function showBroadcastList() {
     var caller = this;
     var newWindow = null;
@@ -2684,7 +2599,7 @@ function writeWin(caller) {
     caller.document.close();
     caller.focus();
 }
-
+// ]]>
 </script>
 
 ENDJS
@@ -2738,15 +2653,14 @@ sub displayresource {
 
 sub header {
     my ($r,$title,$baseurl)=@_;
-    
     my $extra = &Apache::loncommon::studentbrowser_javascript();
     if ($baseurl) {
 	$extra .= "<base href=\"".&Apache::lonnet::absolute_url()."/$baseurl\" />";
     }
-    $r->print(&Apache::loncommon::start_page('Communication and Messages',
+    $r->print(&Apache::loncommon::start_page('Messages',
  					$extra));
     $r->print(&Apache::lonhtmlcommon::breadcrumbs
-     		(($title?$title:'Communication and Messages')));
+     		(($title?$title:'Send and display messages')));
 }
 
 # ---------------------------------------------------------------- Print header
@@ -2999,7 +2913,7 @@ sub sendoffmail {
 	    my ($recuname,$recdomain)=split(/\:/,$address);
             my $msgtxt = $savemsg;
             if ($toaddr{$address}) {
-	        $msgtxt.='<hr />'.$toaddr{$address};
+	        $msgtxt.="\n".'<hr />'."\n".$toaddr{$address};
             }
 	    my @thismsg;
 	    if ($msgtype eq 'critical') {
@@ -3104,10 +3018,11 @@ sub sendoffmail {
                        '','','','',$recipid);
             }
         }
-        if (!$env{'form.multiforward'}) { 
+        if (!$env{'form.multiforward'}) {
             if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
-	        $r->print('<br /><span class="LC_success">'.&mt('Completed.').
-                          '</span>');
+                my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Completed.'));
+                $message = &Apache::loncommon::confirmwrapper($message);
+                $r->print($message);
 	        if ($env{'form.displayedcrit'}) {
 	            &discrit($r);
                 }
@@ -3117,10 +3032,15 @@ sub sendoffmail {
 	            &Apache::loncommunicate::menu($r);
 	        }
             } else {
-	        $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.
-		          &mt('Please use the browser "Back" button and correct the recipient addresses ([_1]).',$sendstatus).'</p>');
+                my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Could not deliver message'),1);
+                $message .= '<br />'.&mt('Please use the browser "Back" button and correct the recipient addresses ([_1]).',$sendstatus);
+                $message = &Apache::loncommon::confirmwrapper($message);
+                $r->print($message);
             }
         }
+    } else {
+        &printheader($r,'','Messages cancelled.');
+        return 'cancelled';
     }
     return $sendstatus;
 }
@@ -3141,22 +3061,20 @@ sub handler {
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
         ['display','replyto','forward','markread','markdel','markunread',
          'sendreply','compose','sendmail','critical','recname','recdom',
-         'recordftf','sortedby','block','folder','startdis','interdis',
+         'recordftf','sortedby','folder','startdis','interdis',
 	 'showcommentbaseurl','dismode','group','subject','text','ref',
          'msgstatus']);
-    $sqs='&sortedby='.$env{'form.sortedby'};
+    $sqs='&amp;sortedby='.$env{'form.sortedby'};
 
 # ------------------------------------------------------ They checked for email
-    unless ($env{'form.block'}) {
-        &Apache::lonnet::put('email_status',{'recnewemail'=>0});
-    }
+    &Apache::lonnet::put('email_status',{'recnewemail'=>0});
 
 # ----------------------------------------------------------------- Breadcrumbs
 
     &Apache::lonhtmlcommon::clear_breadcrumbs();
     &Apache::lonhtmlcommon::add_breadcrumb
         ({href=>"/adm/communicate",
-          text=>"Communication/Messages",
+          text=>"Messages",
           faq=>12,bug=>'Communication Tools',});
 
 # ------------------------------------------------------------------ Get Folder
@@ -3165,7 +3083,7 @@ sub handler {
     unless ($folder) { 
 	$folder=''; 
     } else {
-	$sqs.='&folder='.&escape($folder);
+	$sqs.='&amp;folder='.&escape($folder);
     }
 # ------------------------------------------------------------ Get Display Mode
 
@@ -3197,7 +3115,7 @@ sub handler {
 	$startdis++;
     }
     my $postedstartdis=$startdis+1;
-    $sqs.='&startdis='.$postedstartdis;
+    $sqs.='&amp;startdis='.$postedstartdis;
 
 # --------------------------------------------------------------- Render Output
 
@@ -3237,9 +3155,10 @@ sub handler {
 	my ($result,$msg) = 
 	    &statuschange($env{'form.markdel'},'deleted',$folder);
 	if (!$result) {
-	    $r->print('<p class="LC_error">'.
-		      &mt('Failed to delete the message.').'</p>'.
-		      '<p class="LC_error">'.$msg."</p>\n");
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Failed to delete the message.'),1);
+            $message .= '<p class="LC_error" style="font-size: inherit;">'.$msg.'</p>';
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
 	}
 	&Apache::loncommunicate::menu($r);
 	&disall($r,($folder?$folder:$dismode),$msgstatus);
@@ -3261,7 +3180,10 @@ sub handler {
             $total ++;
         }
         &printheader($r,'','Marked Messages Read');
-        $r->print(&mt('Marked [_1] message(s) read',$total).'<p>');
+        my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Marked [quant,_1,message] read',$total));
+        $message = &Apache::loncommon::confirmwrapper($message);
+        $r->print($message);
+      # $r->print('<p>');
         &Apache::loncommunicate::menu($r);
         &disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.markedaction'} eq 'markedunread') {
@@ -3272,7 +3194,10 @@ sub handler {
             $total ++;
         }
         &printheader($r,'','Marked Messages Unread');
-        $r->print(&mt('Marked [_1] message(s) unread',$total).'<p>');
+        my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Marked [quant,_1,message] unread',$total));
+        $message = &Apache::loncommon::confirmwrapper($message);
+        $r->print($message);
+      # $r->print('<p>');
         &Apache::loncommunicate::menu($r);
         &disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.markedaction'} eq 'markedmove') {
@@ -3281,7 +3206,7 @@ sub handler {
         &printheader($r,'','Moved Messages');
         if (!defined($gotfolders{$destfolder})) {
             $r->print(&mt('Destination folder [_1] is not a valid folder',
-                      $destfolder));
+                          '<span class="LC_filename">'.$destfolder.'</span>'));
         } else {
 	    my ($total,$failed,@failed_msg)=(0,0);
             my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
@@ -3295,15 +3220,17 @@ sub handler {
 		    push(@failed_msg,$msg);
 	        }
 	    }
-	    if ($failed) {
-	        $r->print('<p class="LC_error">
-                          '.&mt('Failed to move [_1] message(s)',$failed).
-		      '</p>');
-	        $r->print('<p class="LC_error">'.
-	   	          join("</p>\n<p class=\"LC_error\">",@failed_msg).
-		          "</p>\n");
-	    }
-	    $r->print(&mt('Moved [_1] message(s)',$total).'<p>');
+            my $message = '';
+            if ($failed) {
+                $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Failed to move [quant,_1,message]',$failed),1);
+                $message .= '<p class="LC_error" style="font-size: inherit;">'.
+		            join("</p>\n<p class=\"LC_error\" style=\"font-size: inherit;\">",@failed_msg).
+		            "</p>\n";
+            }
+            $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Moved [quant,_1,message]',$total));
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
+          # $r->print('<p>');
         }
 	&Apache::loncommunicate::menu($r);
 	&disall($r,($folder?$folder:$dismode),$msgstatus);
@@ -3321,15 +3248,17 @@ sub handler {
 	    }
 	}
 	&printheader($r,'','Deleted Messages');
+        my $message = '';
 	if ($failed) {
-	    $r->print('<p class="LC_error">
-                          '.&mt('Failed to delete [_1] message(s)',$failed).
-		      '</p>');
-	    $r->print('<p class="LC_error">'.
-		      join("</p>\n<p class=\"LC_error\">",@failed_msg).
-		      "</p>\n");
-	}
-	$r->print(&mt('Deleted [_1] message(s)',$total).'<p>');
+            $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Failed to delete [quant,_1,message]',$failed),1);
+            $message .= '<p class="LC_error" style="font-size: inherit;">'.
+		      join("</p>\n<p class=\"LC_error\" style=\"font-size: inherit;\">",@failed_msg).
+		      "</p>\n";
+	}
+        $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Deleted [quant,_1,message]',$total));
+        $message = &Apache::loncommon::confirmwrapper($message);
+        $r->print($message);
+      # $r->print('<p>');
 	&Apache::loncommunicate::menu($r);
 	&disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.markunread'}) {
@@ -3341,8 +3270,6 @@ sub handler {
 	&compout($r,'','',$env{'form.compose'});
     } elsif ($env{'form.recordftf'}) {
 	&facetoface($r,$env{'form.recordftf'});
-    } elsif ($env{'form.block'}) {
-        &examblock($r,$env{'form.block'});
     } elsif ($env{'form.sendmail'}) {
         if ($env{'form.multiforward'}) {
             &printheader($r,'','Messages being sent.');
@@ -3385,19 +3312,19 @@ sub handler {
             }
             if (keys(%forwardok) > 0) {
                 my $count = keys(%forwardok);
-                $r->print('<br /><span class="LC_success">'.
-                          &mt('[quant,_1,message] forwarded.',$count).
-                          '</span>');
+                my $message = &Apache::lonhtmlcommon::confirm_success(&mt('[quant,_1,message] forwarded.',$count));
+                $message = &Apache::loncommon::confirmwrapper($message);
+                $r->print($message);
             }
             if (keys(%forwardfail) > 0) {
                 my $count = keys(%forwardfail);
-                $r->print('<p><span class="LC_error">'.
-                          &mt('Could not forward [quant,_1,message].',$count).
-                          '</span> ');
+                my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Could not forward [quant,_1,message].',$count),1);
                 foreach my $key (keys(%forwardfail)) {
-                    $r->print(&mt('Could not deliver forwarded message.').'</span> '.
-                              &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.').<br /><br />');
+                    $message .= '<br />'.&mt('Could not deliver forwarded message.').'</span> '.
+                                &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.')';
                 }
+                $message = &Apache::loncommon::confirmwrapper($message);
+                $r->print($message);
             }
             &Apache::loncommunicate::menu($r);
         } else {
@@ -3421,10 +3348,13 @@ sub handler {
         my $showfolder = $env{'form.newfolder'};
 	my ($makeresult,$warning) = &makefolder($env{'form.newfolder'});
         if ($makeresult eq 'ok') {
-            $r->print(&mt('Mail folder "[_1]" created.',$showfolder).'<br />');
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" created.',$showfolder));
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
         } else {
-            $r->print(&mt('Creation failed.').' '.$makeresult.'<br />'.
-                      $warning);
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Creation failed.').' '.$makeresult.'<br />'.$warning,1);
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
             $showfolder = $folder;
         }
         &Apache::loncommunicate::menu($r);
@@ -3436,10 +3366,14 @@ sub handler {
         my $showfolder = '';
         my $delresult = &deletefolder($folder);
         if ($delresult eq 'ok') {
-            $r->print(&mt('Mail folder "[_1]" deleted.',$folder).'<br />');
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" deleted.',$folder));
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
             $env{'form.folder'} = '';
         } else {
-            $r->print(&mt('Deletion failed.').' '.$delresult.'<br />');
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Deletion failed.').' '.$delresult,1);
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
             $showfolder = $folder;
         }
         &Apache::loncommunicate::menu($r);
@@ -3449,9 +3383,13 @@ sub handler {
         my $showfolder = $env{'form.renamed'};
         my $renresult = &renamefolder($folder);
         if ($renresult eq 'ok') {
-            $r->print(&mt('Mail folder "[_1]" renamed "[_2]".',$folder,$showfolder).'<br />');
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Folder "[_1]" renamed to "[_2]".',$folder,$showfolder));
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
         } else {
-            $r->print(&mt('Renaming failed.').' '.$renresult.'<br />');
+            my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Renaming failed.').' '.$renresult,1);
+            $message = &Apache::loncommon::confirmwrapper($message);
+            $r->print($message);
             $showfolder = $folder;
         }
         &Apache::loncommunicate::menu($r);