--- loncom/interface/lonpreferences.pm	2009/12/07 04:23:32	1.179.2.1
+++ loncom/interface/lonpreferences.pm	2012/02/17 03:32:34	1.186.2.8.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.179.2.1 2009/12/07 04:23:32 raeburn Exp $
+# $Id: lonpreferences.pm,v 1.186.2.8.2.2 2012/02/17 03:32:34 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -117,7 +117,7 @@ sub wysiwygchanger {
     my $switchon=&mt('Enable WYSIWYG editor');
     my $warning='';
     if ($env{'user.adv'}) {
-       $warning.="<p>".&mt("The WYSIWYG editor only supports simple HTML and is in many cases unsuited for advanced authoring. In a number of cases, it may destroy advanced authoring involving LaTeX and script function calls.")."</p>";
+       $warning.='<p class="LC_warning">'.&mt("The WYSIWYG editor only supports simple HTML and is in many cases unsuited for advanced authoring. In a number of cases, it may destroy advanced authoring involving LaTeX and script function calls.")."</p>";
     }
     $r->print(<<ENDLSCREEN);
 <form name="prefs" action="/adm/preferences" method="post">
@@ -166,11 +166,12 @@ sub languagechanger {
 	               = &Apache::loncommon::plainlanguagedescription($_);
 	}
     }
+    %langchoices = &Apache::lonlocal::texthash(%langchoices);
     my $selectionbox=
            &Apache::loncommon::select_form(
                $language,
                'language',
-               &Apache::lonlocal::texthash(%langchoices));
+               \%langchoices);
     $r->print(<<ENDLSCREEN);
 <form name="prefs" action="/adm/preferences" method="post">
 <input type="hidden" name="action" value="verify_and_change_languages" />
@@ -191,7 +192,12 @@ sub verify_and_change_languages {
     if ($newlanguage) {
         &Apache::lonnet::put('environment',{'languages' => $newlanguage});
         &Apache::lonnet::appenv({'environment.languages' => $newlanguage});
-        $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred language').'</i>','<tt>"'.$newlanguage.'"</tt>.'));
+        $message=&Apache::lonhtmlcommon::confirm_success(
+            &mt('Set [_1] to [_2]',
+                '<i>'.&mt('Preferred language').'</i>',
+                '<tt>"'.$newlanguage.'"</tt>.'))
+           .'<br />'
+           .&mt('The change will become active on the next page.');
     } else {
         &Apache::lonnet::del('environment',['languages']);
         &Apache::lonnet::delenv('environment.languages');
@@ -224,11 +230,12 @@ sub texenginechanger {
 		     'mimetex' => 'mimetex (Convert to Images)',
                      'raw' => 'Raw (Screen Reader)'
                      );
+    %mathchoices = &Apache::lonlocal::texthash(%mathchoices);
     my $selectionbox=
            &Apache::loncommon::select_form(
                $texengine,
                'texengine',
-               &Apache::lonlocal::texthash(%mathchoices));
+               \%mathchoices);
     my $jsMath_start=&Apache::lontexconvert::jsMath_header();
     my %lt=&Apache::lonlocal::texthash(
       'headline' => 'Change how math is displayed',
@@ -399,13 +406,20 @@ sub rolesprefchanger {
 </p>
 <form name="prefs" action="/adm/preferences" method="post">
 <input type="hidden" name="action" value="verify_and_change_rolespref" />
-<br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'
-<input type="checkbox"'.$checked.' name="recentroles" value="true" /></label>
-<br />'.&mt('Number of '.$role.'s in Hotlist:').'
-<select name="recentrolesn" size="1">
-'.$options.'
-</select>
-<p>'.&mt('This list below can be used to <q>freeze</q> '.$lc_role.'s on your screen. Those marked as frozen will not be removed from the list, even if they have not been used recently.').'
+<br />'.
+'<h2>'.&mt('Recent '.$role.'s Hotlist').'</h2>'.
+&Apache::lonhtmlcommon::start_pick_box().
+&Apache::lonhtmlcommon::row_title('<label for="Hotlist">'.&mt('Enable Recent '.$role.'s Hotlist').'</label>').
+'<input id="Hotlist" type="checkbox"'.$checked.' name="recentroles" value="true" />'.
+&Apache::lonhtmlcommon::row_closure().
+&Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').
+'<select name="recentrolesn" size="1" id ="NumberOfRoles">'.
+$options.
+'</select>'.
+&Apache::lonhtmlcommon::row_closure(1).
+&Apache::lonhtmlcommon::end_pick_box().
+'<br/><h2>'.&mt('Freeze Roles').'</h2>'.
+'<p>'.&mt('This list below can be used to <q>freeze</q> '.$lc_role.'s on your screen. Those marked as frozen will not be removed from the list, even if they have not been used recently.').'
 </p>
 '.$roles_check_list.'
 <br />
@@ -455,19 +469,15 @@ sub verify_and_change_rolespref {
     if ($hotlist_flag) {
         &Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});
         &Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});
-        $message=&mt('Recent '.$role.'s Hotlist is Enabled');
+        $message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Enabled.')." ".&mt('Display [_1] Most Recent '.$role.'s.',$hotlist_n));
     } else {
         &Apache::lonnet::del('environment',['recentroles']);
         &Apache::lonnet::delenv('environment.recentroles');
-        $message=&mt('Recent '.$role.'s Hotlist is Disabled');
+        $message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Disabled'));
     }
     if ($hotlist_n) {
         &Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});
         &Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});
-        if ($hotlist_flag) {
-            $message.="<br />".
-		&mt('Display [_1] Most Recent '.$role.'s',$hotlist_n)."\n";
-        }
     }
 
 # Get list of froze roles and list of recent roles
@@ -586,36 +596,50 @@ sub verify_and_change_screenname {
 sub iconchanger {
     my $r = shift;
     &Apache::lonhtmlcommon::add_breadcrumb(
-	    {	href => '/adm/preferences?action=changeicons',
-                text => 'Change Main Menu'});
+            {   href => '/adm/preferences?action=changeicons',
+                text => 'Change Menu Display'});
     $r->print(Apache::loncommon::start_page('Page Display Settings'));
-    $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));
+    $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Menu Display'));
 
     my $user       = $env{'user.name'};
     my $domain     = $env{'user.domain'};
-    my %userenv = &Apache::lonnet::get
-        ('environment',['icons']);
+    my %userenv = &Apache::lonnet::get('environment',['icons']);
     my $iconic='checked="checked"';
-    my $classic='';
-    my $onlyicon='';
+    my ($classic,$onlyicon,$iconic_preview,$iconsonly_preview);
     if ($userenv{'icons'} eq 'classic') {
-       $classic='checked="checked"';
-       $iconic='';
+        $iconic='';
+        $classic='<div class="LC_info">'.
+                 &mt('Your current selection: "Use buttons and text" is deprecated - it is recommended that you change this to "Use icons and text".').'</div>';
     }
     if ($userenv{'icons'} eq 'iconsonly') {
        $onlyicon='checked="checked"';
        $iconic='';
     }
-    my $useicons=&mt('Use icons and text');
-    my $usebuttons=&mt('Use buttons and text');
-    my $useicononly=&mt('Use icons only');
     my $change=&mt('Save');
+    my %lt = &icon_options();
+    my ($inlinetools,$toolsorder) = &icon_previews();
+    if ((ref($inlinetools) eq 'HASH') && (ref($toolsorder) eq 'ARRAY')) {
+        foreach my $tool (@{$toolsorder}) {
+            my ($command,$row,$col,$img,$top,$bot,$act,$desc) =
+                split(/\&/,$inlinetools->{$tool});
+            $iconic_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'"  class="LC_icon" /><span class="LC_menubuttons_inline_text">'.$top.('&nbsp;' x 2).'</span></a></li>';
+            $iconsonly_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'"  class="LC_icon" />&nbsp;</a></li>';
+        }
+    }
+    $iconsonly_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
+                         '<ul>'.
+                         $iconsonly_preview.
+                         '</ul></li></ul>';
+    $iconic_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
+                      '<ul>'.
+                      $iconic_preview.
+                      '</ul></li></ul>';
     $r->print(<<ENDSCREEN);
+$classic
 <form name="prefs" action="/adm/preferences" method="post">
 <input type="hidden" name="action" value="verify_and_change_icons" />
-<label><input type="radio" name="menumode" value="iconic" $iconic /> $useicons</label><br />
-<label><input type="radio" name="menumode" value="classic" $classic /> $usebuttons</label><br />
-<label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $useicononly</label><br />
+<label><input type="radio" name="menumode" value="iconic" $iconic /> $lt{'iconic'}</label>$iconic_preview<br />
+<label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $lt{'iconsonly'}</label>$iconsonly_preview<br />
 <input type="submit" value="$change" />
 </form>
 ENDSCREEN
@@ -626,14 +650,47 @@ sub verify_and_change_icons {
     my $user       = $env{'user.name'};
     my $domain     = $env{'user.domain'};
     my $newicons   = $env{'form.menumode'};
-
+    my %lt = &icon_options();
+    my $newchoice = $newicons;
+    if ($lt{$newicons}) {
+        $newchoice = $lt{$newicons};
+    }
     &Apache::lonnet::put('environment',{'icons' => $newicons});
     &Apache::lonnet::appenv({'environment.icons' => $newicons});
-    my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newicons.'</tt>'));
+    my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newchoice.'</tt>'));
     $message=&Apache::loncommon::confirmwrapper($message);
     &print_main_menu($r, $message);
 }
 
+sub icon_options {
+    my %lt = &Apache::lonlocal::texthash(
+                 iconic    => 'Use icons and text',
+                 iconsonly => 'Use icons only',
+             );
+    return %lt;
+}
+
+sub icon_previews {
+     my %icon_text = (
+                      annotate => 'Notes',
+                      bookmark => 'Bookmark',
+                      catalog  => 'Info',
+                      evaluate => 'Evaluate',
+                      feedback => 'Communicate',
+                      printout => 'Print',
+                     );
+    my %inlinetools = (
+        printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document",
+        bookmark => "s&9&1&sbkm.png&$icon_text{'bookmark'}&bookmark[_2]&set_bookmark()&Set a bookmark for this resource",
+        evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource",
+        feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource",
+        annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource",
+        catalog  => "s&6&3&catalog.png&$icon_text{'catalog'}&info[_1]&catalog_info()&Show Metadata",
+    );
+    my @toolsorder = qw(annotate bookmark evaluate feedback printout catalog);
+    return (\%inlinetools,\@toolsorder);
+}
+
 ################################################################
 #                     Clicker Subroutines                      #
 ################################################################
@@ -995,28 +1052,32 @@ sub verify_and_change_msgforward {
     my $domain     = $env{'user.domain'};
     my $newscreen  = '';
     my $message='';
-    foreach (split(/\,/,$env{'form.msgforward'})) {
-	my ($msuser,$msdomain)=split(/[\@\:]/,$_);
+    foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
+        my ($msuser,$msdomain);
+        if ($recip =~ /:/) {
+            ($msuser,$msdomain)=split(':',$recip);
+        } else {
+            ($msuser,$msdomain)=split(/\@/,$recip);
+        }
         $msuser = &LONCAPA::clean_username($msuser);
         $msdomain = &LONCAPA::clean_domain($msdomain);
         if (($msuser) && ($msdomain)) {
 	    if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
-               $newscreen.=$msuser.':'.$msdomain.',';
-	   } else {
-               $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
-           }
+                $newscreen.=$msuser.':'.$msdomain.',';
+	    } else {
+                $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
+            }
         }
     }
     $newscreen=~s/\,$//;
     if ($newscreen) {
         &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
         &Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
-        $message .= &mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.'
-                    .'<br />';
+        $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<br />');
     } else {
         &Apache::lonnet::del('environment',['msgforward']);
         &Apache::lonnet::delenv('environment.msgforward');
-        $message.= &mt("Set message forwarding to 'off'.").'<br />';
+        $message.= &Apache::lonhtmlcommon::confirm_success(&mt("Set message forwarding to 'off'.").'<br />');
     }
     my $critnotification;
     my $notification;
@@ -1052,43 +1113,41 @@ sub verify_and_change_msgforward {
     if ($notification) {
         &Apache::lonnet::put('environment',{'notification' => $notification});
         &Apache::lonnet::appenv({'environment.notification' => $notification});
-        $message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';
+        $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />');
     } else {
         &Apache::lonnet::del('environment',['notification']);
         &Apache::lonnet::delenv('environment.notification');
-        $message.=&mt("Set non-critical message notification to 'off'.").'<br />';
+        $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set non-critical message notification to 'off'.").'<br />');
     }
     if ($critnotification) {
         &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
         &Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
-        $message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';
+        $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />');
     } else {
         &Apache::lonnet::del('environment',['critnotification']);
         &Apache::lonnet::delenv('environment.critnotification');
-        $message.=&mt("Set critical message notification to 'off'.").'<br />';
+        $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set critical message notification to 'off'.").'<br />');
     }
     if ($critnotification || $notification) {
         if ($notify_with_html) {
             &Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
             &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
-            $message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';
+            $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.');
         } else {
             &Apache::lonnet::del('environment',['notifywithhtml']);
             &Apache::lonnet::delenv('environment.notifywithhtml');
             if ($totaladdresses == 1) {
-                $message.=&mt("Set notification address to receive excerpts with html stripped.");
+                $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set notification address to receive excerpts with html stripped."));
             } else {
-                $message.=&mt("Set all notification addresses to receive excerpts with html stripped.");
+                $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));
             }
         }
     } else {
         &Apache::lonnet::del('environment',['notifywithhtml']);
         &Apache::lonnet::delenv('environment.notifywithhtml');
     }
-    if ($message) {
-        $message .= '<br /><hr />';
-    }
     &Apache::loncommon::flush_email_cache($user,$domain);
+    $message=&Apache::loncommon::confirmwrapper($message);
     &msgforwardchanger($r,$message);
 }
 
@@ -1229,7 +1288,7 @@ sub passwordchanger {
     # This function is a bit of a mess....
     # Passwords are encrypted using londes.js (DES encryption)
     $errormessage = ($errormessage || '');
-    my ($user,$domain,$currentpass,$defdom);
+    my ($user,$domain,$currentpass);
     &Apache::lonhtmlcommon::add_breadcrumb(
 		{ href => '/adm/preferences?action=changepass',
                   text => 'Change Password'});
@@ -1244,7 +1303,6 @@ sub passwordchanger {
             $caller = 'preferences';
         }
     } elsif ($caller eq 'reset_by_email') {
-            $defdom = $r->dir_config('lonDefDomain');
             my %data = &Apache::lonnet::tmpget($mailtoken);
             if (keys(%data) == 0) {
                 $r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
@@ -1265,6 +1323,9 @@ sub passwordchanger {
                 $r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'<br />');
                 return;
             }
+            if (&Apache::lonnet::domain($domain) eq '') {
+                $domain = $r->dir_config('lonDefDomain');
+            }
    } else {
         $r->print(&mt('Page requested in unexpected context').'<br />');
         return;
@@ -1299,7 +1360,7 @@ sub passwordchanger {
 	my $jsh=Apache::File->new($include."/londes.js");
 	$r->print(<$jsh>);
     }
-    $r->print(&jscript_send($caller));
+    $r->print(&jscript_send($caller,$domain));
     $r->print(<<ENDFORM);
 $errormessage
 
@@ -1309,14 +1370,14 @@ $errormessage
      crappy browser -->
 ENDFORM
     $r->print(&server_form($logtoken,$caller,$mailtoken));
-    $r->print(&client_form($caller,\%hexkey,$currentpass,$defdom));
+    $r->print(&client_form($caller,\%hexkey,$currentpass,$domain));
 
     #
     return;
 }
 
 sub jscript_send {
-    my ($caller) = @_;
+    my ($caller,$domain) = @_;
     my $output = qq|
 <script type="text/javascript" language="JavaScript">
 
@@ -1344,8 +1405,19 @@ sub jscript_send {
         $output .= qq|
         this.document.pserver.elements.uname.value =
                    this.document.client.elements.uname.value;
+|;
+        if ($domain eq 'relate') {
+            $output .= qq|
+        this.document.pserver.elements.udom.value =
+                   this.document.client.elements.udom.value;
+|;
+        } else {
+            $output .= qq|
         this.document.pserver.elements.udom.value =
                    this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
+|;
+        }
+        $output .= qq| 
         this.document.pserver.elements.email.value =
                    this.document.client.elements.email.value;
 |;
@@ -1378,13 +1450,18 @@ sub client_form {
                   .&Apache::lonhtmlcommon::row_closure()
                   .&Apache::lonhtmlcommon::row_title(
                        '<label for="uname">'.$lt{'username'}.'</label>')
-                  .'<input type="text" name="uname" size="15" />'
-                  .'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'
-                  .&Apache::lonhtmlcommon::row_closure()
-                  .&Apache::lonhtmlcommon::row_title(
-                       '<label for="udom">'.$lt{'domain'}.'</label>')
-                  .&Apache::loncommon::select_dom_form($defdom,'udom')
-                  .&Apache::lonhtmlcommon::row_closure();
+                  .'<input type="text" name="uname" size="30" />'
+                  .'<input type="hidden" name="currentpass" value="'.$currentpass.'" />';
+        if ($defdom eq 'relate') {
+            $output .= '<input type="hidden" name="udom" value="'.$defdom.'" />'
+                      .&Apache::lonhtmlcommon::row_closure(); 
+        } else {
+            $output .= &Apache::lonhtmlcommon::row_closure()
+                      .&Apache::lonhtmlcommon::row_title(
+                           '<label for="udom">'.$lt{'domain'}.'</label>')
+                      .&Apache::loncommon::select_dom_form($defdom,'udom')
+                      .&Apache::lonhtmlcommon::row_closure();
+        }
     } else {
         $output .= &Apache::lonhtmlcommon::row_title(
                        '<label for="currentpass">'.$lt{'currentpass'}.'</label>')
@@ -1578,6 +1655,7 @@ ENDERROR
     my $message;
     if ($result =~ /^ok$/) {
         $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
+        $message = &Apache::loncommon::confirmwrapper($message);
         if ($caller eq 'reset_by_email') {
             $r->print($message.'<br />');
         } else {
@@ -1642,13 +1720,13 @@ sub discussionchanger {
         'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
         'prca' => 'Preferences can be set that determine',
         'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
-        'unwh' => 'Under what circumstances posts are identfied as "New"',
+        'unwh' => 'Under what circumstances posts are identified as "NEW"',
         'allposts' => 'All posts',
         'unread' => 'New posts only',
         'ondisp' => 'Once displayed',
-        'onmark' => 'Once marked as read',
+        'onmark' => 'Once marked not NEW',
         'disa' => 'Posts displayed?',
-        'npmr' => 'New posts cease to be identified as "New"?',
+        'npmr' => 'New posts cease to be identified as "NEW"?',
         'thde'  => 'The preferences you set here can be overridden within each individual discussion.',
         'chgt' => 'Change to '
     );
@@ -1733,7 +1811,7 @@ sub verify_and_change_discussion {
             &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
             &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
         } else {
-            $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.')).'<br />';
+            $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'<br />';
             &Apache::lonnet::del('environment',['discmarkread']);
             &Apache::lonnet::delenv('environment.discmarkread');
         }
@@ -1820,13 +1898,102 @@ sub verify_and_change_coursepage {
             my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 
             my ($furl,$ferr)=
                 &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
-            $message .= '<br /><font size="+1"><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a></font>';
+            $message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';
+        } else {
+            $message .= '<br /><a href="/adm/whatsnew?refpage='.
+                        $refpage.'">'.$lt{'dasp'}.'</a>';
+        }
+    }
+    $message = &Apache::lonhtmlcommon::confirm_success($message);
+    $message = &Apache::loncommon::confirmwrapper($message);
+    &print_main_menu($r,$message);
+}
+
+sub lockednameschanger {
+    my $r = shift;
+    &Apache::lonhtmlcommon::add_breadcrumb(
+            {   href => '/adm/preferences?action=changelockednames',
+                text => 'Automatic name changes'});
+    $r->print(Apache::loncommon::start_page('Automatic name changes'));
+    $r->print(Apache::lonhtmlcommon::breadcrumbs('Allow/disallow name updates'));
+    my %userenv = &Apache::lonnet::get('environment',['lockedname']);
+    my $lockedname='';
+    if (&can_toggle_namelocking()) {
+        if ($userenv{'lockedname'}) {
+            $lockedname = ' checked="checked"';
+        }
+        my %updateable;
+        my %domconfig =
+            &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
+        if (ref($domconfig{'autoupdate'}) eq 'HASH') {
+            if ($domconfig{'autoupdate'}{'run'}) {
+                my @inststatuses = split(':',$env{'environment.inststatus'});
+                unless (@inststatuses) {
+                    @inststatuses = ('default');
+                }
+                %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
+            }
+        }
+        if (keys(%updateable)) {
+            my %longnames = &Apache::lonlocal::texthash (
+                                firstname  => 'First Name',
+                                middlename => 'Middle Name',
+                                lastname   => 'Last Name',
+                            );
+            my $text=&mt('By default, based on your institutional affiliation, your LON-CAPA account can be automatically updated nightly based on directory information from your institution.').'<br />'.&mt('The following may be updated, unless you disallow updates:').
+                     '<ul>';
+           foreach my $item ('firstname','middlename','lastname') {
+               if ($updateable{$item}) {
+                   $text .= '<li>'.$longnames{$item}.'</li>';
+               }
+           }
+           $text .= '</ul>'; 
+           my $locking=&mt('Disallow automatic updates to name information for your LON-CAPA account');
+           my $change=&mt('Save');
+           $r->print(<<ENDSCREEN);
+<form name="prefs" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="verify_and_change_lockednames" />
+$text<br />
+<label><input type="checkbox" value="1" name="lockednames"$lockedname />$locking</label><br />
+<input type="submit" value="$change" />
+</form>
+ENDSCREEN
         } else {
-            $message .= '<br /><font size="+1"><a href="/adm/whatsnew?refpage='.
-                        $refpage.'">'.$lt{'dasp'}.'</a></font>';
+            my $message = &mt('Based on your institutional affiliation no name information is automatically updated for your LON-CAPA account.');
+            &print_main_menu($r,$message);
         }
+    } else {
+        my $message = &mt('You are not permitted to set a user preference for automatic name updates for your LON-CAPA account.');
+        &print_main_menu($r,$message);
     }
-    &print_main_menu($r, &Apache::lonhtmlcommon::confirm_success($message));
+}
+
+sub verify_and_change_lockednames {
+    my $r = shift;
+    my $message;
+    if (&can_toggle_namelocking()) {
+        my $newlockedname = $env{'form.lockednames'};
+        $newlockedname =~ s/\D//g;
+        my $currlockedname = $env{'environment.lockedname'};
+        if ($newlockedname ne $currlockedname) {
+            if ($newlockedname) {
+                if (&Apache::lonnet::put('environment',{lockedname => $newlockedname}) eq 'ok') {
+                    &Apache::lonnet::appenv({'environment.lockedname' => $newlockedname});
+                }
+            } elsif (&Apache::lonnet::del('environment',['lockedname']) eq 'ok') {
+                &Apache::lonnet::delenv('environment.lockedname');
+            }
+        }
+        my $status='';
+        if ($newlockedname) {
+            $status=&mt('disallowed');
+        } else {
+            $status=&mt('allowed');
+        }
+        $message=&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.&mt('Automatic update of first, middle and last names if institutional directory information indicates changes').'</i>','<tt>'.$status.'</tt>'));
+        $message=&Apache::loncommon::confirmwrapper($message);
+    }
+    &print_main_menu($r,$message);
 }
 
 sub print_main_menu {
@@ -1862,43 +2029,49 @@ my @menu=
 	    },
 		]
     },
-    {	categorytitle=>'Page Display Settings',
+    {	categorytitle=>'Content Display Settings',
 	items =>[
-	    {	linktext => 'Color Scheme',
-		url => '/adm/preferences?action=changecolors',
+	    {	linktext => 'Language',
+		url => '/adm/preferences?action=changelanguages',
 		permission => 'F',
-		#help => 'Change_Colors',
-		icon => 'preferences-desktop-theme.png',
-		linktitle => 'Change LON-CAPA default colors.'
+		#help => 'Prefs_Language',
+		icon => 'preferences-desktop-locale.png',
+		linktitle => 'Choose the default language for this user.'
 	    },
-	    {	linktext => 'Menu Display',
-		url => '/adm/preferences?action=changeicons',
-		permission => 'F',
-		#help => '',
-		icon => 'preferences-system-windows.png',
-		linktitle => 'Change whether the menus are displayed with buttons, icons or icons and text.'
-	    }
-
-		]
-    },
-    {	categorytitle=>'Content Display Settings',
-	items =>[
-	    {	linktext => 'WYSIWYG Editor',
-		url => '/adm/preferences?action=changewysiwyg',
+	    {	linktext => $role.' Page',
+		url => '/adm/preferences?action=changerolespref',
 		permission => 'F',
 		#help => '',
-		icon => 'edit-select-all.png',
-		linktitle => 'Enable or disable the WYSIWYG-Editor.'
+		icon => 'role_hotlist.png',
+		linktitle => 'Configure the roles hotlist.'
 	    },
 	    {	linktext => 'Math display settings',
 		url => '/adm/preferences?action=changetexenginepref',
 		permission => 'F',
 		#help => '',
-		icon => 'stat.png',
+		icon => 'dismath.png',
 		linktitle => 'Change how math is displayed.'
 	    },
 		]
     },
+    {	categorytitle=>'Page Display Settings',
+	items =>[
+	    {	linktext => 'Color Scheme',
+		url => '/adm/preferences?action=changecolors',
+		permission => 'F',
+		#help => 'Change_Colors',
+		icon => 'preferences-desktop-theme.png',
+		linktitle => 'Change LON-CAPA default colors.'
+	    },
+            {   linktext => 'Menu Display',
+                url => '/adm/preferences?action=changeicons',
+                permission => 'F',
+                #help => '',
+                icon => 'preferences-system-windows.png',
+                linktitle => 'Change whether the menus are displayed with icons or icons and text.'
+            }
+		]
+    },
     {	categorytitle=>'Messages &amp; Notifications',
 	items =>[
 	    {	linktext => 'Messages &amp; Notifications',
@@ -1912,13 +2085,21 @@ my @menu=
 		url => '/adm/preferences?action=changediscussions',
 		permission => 'F',
 		#help => 'Change_Discussion_Display',
-		icon => 'mail-message-new.png',
+		icon => 'chat.png',
 		linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
 	    },
 		]
     },
     {	categorytitle=>'Other',
-	items =>[]
+	items =>[
+	    {	linktext => 'Register Response Devices (&quot;Clickers&quot;)',
+		url => '/adm/preferences?action=changeclicker',
+		permission => 'F',
+		#help => '',
+		icon => 'network-workgroup.png',
+		linktitle => 'Register your clicker.'
+	    },
+		]
     },
     );
 
@@ -1932,6 +2113,38 @@ push(@{ $menu[0]->{items} }, {
 	linktitle => 'Change your password.',
 	});
     }
+    if ($env{'environment.remote'} eq 'off') {
+push(@{ $menu[1]->{items} }, {
+        linktext => 'Launch Remote Control',
+        url => '/adm/remote?url=/adm/preferences&amp;action=launch',
+        permission => 'F',
+        #help => '',
+        icon => 'remotecontrol.png',
+        linktitle => 'Launch the remote control for LON-CAPA.',
+        });
+    }else{
+push(@{ $menu[1]->{items} }, {
+        linktext => 'Collapse Remote Control',
+        url => '/adm/remote?url=/adm/preferences&amp;action=collapse',
+        permission => 'F',
+        #help => '',
+        icon => 'remotecontrol.png',
+        linktitle => 'Collapse the remote control for LON-CAPA.',
+        });
+    }
+
+
+    if (&can_toggle_namelocking()) {
+        push(@{ $menu[0]->{items} }, {
+        linktext => 'Automatic name changes',
+        url => '/adm/preferences?action=changelockednames',
+        permission => 'F',
+        #help => '',
+        icon => 'system-lock-screen.png',
+        linktitle => 'Allow/disallow propagation of name changes from institutional directory service',
+        });
+    }
+
     my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
     if (keys(%author_roles) > 0) {
 push(@{ $menu[4]->{items} }, {
@@ -1952,7 +2165,7 @@ push(@{ $menu[4]->{items} }, {
 	url => '/adm/preferences?action=changecourseinit',
 	permission => 'F',
 	#help => '',
-	icon => 'edit-copy.png',
+	icon => 'course_ini.png',
 	linktitle => 'Set the default page to be displayed when you select a course role.',
 	});
 
@@ -1966,7 +2179,7 @@ push(@{ $menu[4]->{items} }, {
 	icon => 'blog.png',
 	linktitle => 'Toggle Debug Messages.',
 	});
-    }   
+    }
 
     $r->print(&Apache::loncommon::start_page('My Space'));
     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
@@ -2062,6 +2275,10 @@ sub handler {
             &toggle_debug();
         }
 	&print_main_menu($r);
+    } elsif ($env{'form.action'} eq 'changelockednames') {
+        &lockednameschanger($r);
+    } elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
+        &verify_and_change_lockednames($r);
     }
 
     # Properly end the HTML page of all preference pages
@@ -2094,5 +2311,52 @@ sub can_toggle_debug {
     return $can_toggle;
 }
 
+sub can_toggle_namelocking {
+    my $lockablenames;
+    my %domconfig =
+        &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
+    if (ref($domconfig{'autoupdate'}) eq 'HASH') {
+        if ($domconfig{'autoupdate'}{'run'}) {
+            my @inststatuses = split(':',$env{'environment.inststatus'});
+            unless (@inststatuses) {
+                @inststatuses = ('default');
+            }
+            my %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
+            if ($updateable{'lastname'} || $updateable{'firstname'} ||
+                $updateable{'middlename'}) { 
+                if (ref($domconfig{'autoupdate'}{'lockablenames'}) eq 'ARRAY') {
+                    unless (@inststatuses) {
+                        @inststatuses = ('default');
+                    }
+                    foreach my $status (@inststatuses) {
+                        if (grep(/^\Q$status\E$/,@{$domconfig{'autoupdate'}{'lockablenames'}})) {
+                            $lockablenames = 1;
+                            last;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return $lockablenames;
+}
+
+sub updateable_userinfo {
+    my ($autoupdate,$inststatuses) = @_;
+    my %updateable;
+    return %updateable unless ((ref($autoupdate) eq 'HASH') && 
+                               (ref($inststatuses) eq 'ARRAY'));
+    if (ref($autoupdate->{'fields'}) eq 'HASH') {
+        foreach my $status (@{$inststatuses}) {
+            if (ref($autoupdate->{'fields'}{$status}) eq 'ARRAY') {
+                foreach my $field (@{$autoupdate->{'fields'}{$status}}) {
+                    $updateable{$field} = 1;
+                }
+            }
+        }
+    }
+    return %updateable;
+}
+
 1;
 __END__