loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.120 and 1.183

-version 1.120, 2008/05/20 18:19:31
+version 1.183, 2010/02/04 10:42:02
  Line 42  use Apache::loncommon();
  use Apache::lonhtmlcommon();
  use Apache::lonlocal;
  use Apache::lonnet;
+ use LONCAPA::lonauthcgi();
  use LONCAPA();
  #
- Line 98  sub des_decrypt {
+ Line 99  sub des_decrypt {
  sub wysiwygchanger {
      my $r = shift;
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changewysiwyg',
+                 text => 'Change WYSIWYG Preferences'});
+     $r->print(Apache::loncommon::start_page('Content Display Settings'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));
      my %userenv = &Apache::lonnet::get
          ('environment',['wysiwygeditor']);
      my $onselect='checked="checked"';
- Line 108  sub wysiwygchanger {
+ Line 115  sub wysiwygchanger {
      }
      my $switchoff=&mt('Disable WYSIWYG editor');
      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>";
+     }
      $r->print(<<ENDLSCREEN);
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="set_wysiwyg" />
+ $warning
  <br />
  <label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />
  <label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>
  ENDLSCREEN
-     $r->print('<br /><input type="submit" value="'.&mt('Change').'" />');
+     $r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
  }
- Line 124  sub verify_and_change_wysiwyg {
+ Line 136  sub verify_and_change_wysiwyg {
      my $newsetting=$env{'form.wysiwyg'};
      &Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
      &Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});
-     $r->print('<p>'.&mt('Setting WYSIWYG editor to:').' '.&mt($newsetting).'</p>');
+     my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('WYSIWYG Editor').'</i>','<tt>'.&mt($newsetting).'</tt>'));
+     $message=&Apache::loncommon::confirmwrapper($message);
+     &print_main_menu($r,$message);
  }
  ################################################################
- Line 132  sub verify_and_change_wysiwyg {
+ Line 146  sub verify_and_change_wysiwyg {
  ################################################################
  sub languagechanger {
      my $r = shift;
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changelanguages',
+                 text => 'Change Language'});
+     $r->print(Apache::loncommon::start_page('Content Display Settings'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get
- Line 146  sub languagechanger {
+ Line 166  sub languagechanger {
  	               = &Apache::loncommon::plainlanguagedescription($_);
  	}
      }
-     my $selectionbox=&Apache::loncommon::select_form($language,'language',
+     my $selectionbox=
- 						     %langchoices);
+            &Apache::loncommon::select_form(
+                $language,
+                'language',
+                &Apache::lonlocal::texthash(%langchoices));
      $r->print(<<ENDLSCREEN);
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_languages" />
  <br />$pref: $selectionbox
  ENDLSCREEN
-     $r->print('<br /><input type="submit" value="'.&mt('Change').'" />');
+     $r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
  }
- Line 168  sub verify_and_change_languages {
+ Line 191  sub verify_and_change_languages {
      if ($newlanguage) {
          &Apache::lonnet::put('environment',{'languages' => $newlanguage});
          &Apache::lonnet::appenv({'environment.languages' => $newlanguage});
-         $message=&mt('Set new preferred languages to ').'<tt>"'.$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');
+         &Apache::lonnet::delenv('environment.languages');
-         $message=&mt('Reset preferred language.');
+         $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred language').'</i>'));
      }
-     $r->print(<<ENDVCSCREEN);
+     $message=&Apache::loncommon::confirmwrapper($message);
- $message
+     &Apache::loncommon::flush_langs_cache($user,$domain);
- ENDVCSCREEN
+     &print_main_menu($r, $message);
  }
  ################################################################
- Line 184  ENDVCSCREEN
+ Line 212  ENDVCSCREEN
  ################################################################
  sub texenginechanger {
      my $r = shift;
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changetexenginepref',
+                 text => 'Math display settings'});
+     $r->print(Apache::loncommon::start_page('Content Display Settings'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Math display settings'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get('environment',['texengine']);
      my $texengine=$userenv{'texengine'};
-     my $pref=&mt('Preferred method to display Math');
      my %mathchoices=('' => 'Default',
- 		     'tth' => 'TeX to HTML',
+ 		     'tth' => 'tth (TeX to HTML)',
  		     #'ttm' => 'TeX to MathML',
  		     'jsMath' => 'jsMath',
- 		     'mimetex' => 'Convert to Images'
+ 		     'mimetex' => 'mimetex (Convert to Images)',
+                      'raw' => 'Raw (Screen Reader)'
                       );
-     my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine',
+     my $selectionbox=
- 						     %mathchoices);
+            &Apache::loncommon::select_form(
+                $texengine,
+                'texengine',
+                &Apache::lonlocal::texthash(%mathchoices));
      my $jsMath_start=&Apache::lontexconvert::jsMath_header();
-     my $change=&mt('Change');
+     my %lt=&Apache::lonlocal::texthash(
-     $r->print(<<ENDLSCREEN);
+       'headline' => 'Change how math is displayed',
- <br />
+       'preftxt'  => 'Preferred method to display math',
+       'change'   => 'Save',
+       'exmpl'    => 'Examples',
+       'jsmath'   => 'jsMath:',
+       'tth'      => 'tth (TeX to HTML):',
+       'mimetex'  => 'mimetex (Convert to Images):',
+     );
+     my $jsMathWarning='<p>'
+                      .'<div class="LC_warning">'
+                      .&mt("It looks like you don't have the TeX math fonts installed.")
+                      .'</div>'
+                      .'<div>'
+                      .&mt('The jsMath example on this page may not look right without them. '
+                          .'The [_1]jsMath Home Page[_2] has information on how to download the '
+                          .'needed fonts. In the meantime, jsMath will do the best it can '
+                          .'with the fonts you have, but it may not be pretty and some equations '
+                          .'may not be rendered correctly.'
+                          ,'<a href="http://www.math.union.edu/locate/jsMath/" target="_blank">'
+                          ,'</a>')
+                      .'</div>'
+                      .'</p>';
+     $r->print(<<ENDLSCREEN);
+ <h2>$lt{'headline'}</h2>
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_texengine" />
- <p>$pref: $selectionbox</p>
+ <p>
- <p><input type="submit" value="$change" /></p>
+ $lt{'preftxt'}: $selectionbox
- </form>
+ <br />
- Examples:
+ <input type="submit" value="$lt{'change'}" />
- <p> TeX to HTML <br />
- <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" hieght="200"></iframe>
  </p>
- <p>jsMath <br />
+ </form>
+ <br />
+ <hr />
+ $lt{'exmpl'}
+ <h3>$lt{'jsmath'}</h3>
+ <p>
  $jsMath_start
- <script type="text/javascript">
+ <script type="text/javascript" language="JavaScript">
  if (jsMath.nofonts == 1) {
-     document.writeln
+     document.writeln($jsMathWarning);
-         ('<center><div style="padding: 10; border-style: solid; border-width:3;'
- 	 +' border-color: #DD0000; background-color: #FFF8F8; width: 75%; text-align: left">'
- 	 +'<small><font color="#AA0000"><b>Warning:</b> '
- 	 +'It looks like you don\\\'t have the TeX math fonts installed. '
- 	 +'The jsMath example on this page may not look right without them. '
- 	 +'The <a href="http://www.math.union.edu/locate/jsMath/" target="_blank"> '
- 	 +'jsMath Home Page</a> has information on how to download the '
- 	 +'needed fonts.  In the meantime, jsMath will do the best it can '
- 	 +'with the fonts you have, but it may not be pretty and some equations '
- 	 +'may not be rendered correctly. '
- 	 +'</font></small></div></center>');
  }
  </script>
- <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" hieght="200"></iframe>
+ <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="120"></iframe>
+ </p>
+ <h3>$lt{'mimetex'}</h3>
+ <p>
+ <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="100"></iframe>
  </p>
- <p> Convert to Images <br />
- <br />
+ <h3>$lt{'tth'}</h3>
- <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" hieght="200"></iframe>
+ <p>
+ <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="220"></iframe>
  </p>
  ENDLSCREEN
      if ($env{'environment.texengine'} ne 'jsMath') {
- 	$r->print('<script type="text/javascript">jsMath.Process()</script>');
+ 	$r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
      }
  }
- Line 262  sub verify_and_change_texengine {
+ Line 319  sub verify_and_change_texengine {
      if ($newtexengine) {
          &Apache::lonnet::put('environment',{'texengine' => $newtexengine});
          &Apache::lonnet::appenv({'environment.texengine' => $newtexengine});
-         $message=&mt('Set new preferred math display to ').'<tt>"'.$newtexengine.'"</tt>.';
+         $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred method to display Math').'</i>','<tt>"'.$newtexengine.'"</tt>'));
      } else {
          &Apache::lonnet::del('environment',['texengine']);
-         &Apache::lonnet::delenv('environment\.texengine');
+         &Apache::lonnet::delenv('environment.texengine');
-         $message=&mt('Reset preferred math display.');
+         $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred method to display Math').'</i>'));
      }
+     $message=&Apache::loncommon::confirmwrapper($message);
+     &print_main_menu($r, $message);
-     $r->print(<<ENDVCSCREEN);
- $message
- ENDVCSCREEN
  }
  ################################################################
- Line 286  sub rolesprefchanger {
+ Line 340  sub rolesprefchanger {
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get
          ('environment',['recentroles','recentrolesn']);
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changerolespref',
+                 text => 'Change '.$role.' Page Pref'});
+     $r->print(Apache::loncommon::start_page('Content Display Settings'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));
      my $hotlist_flag=$userenv{'recentroles'};
      my $hotlist_n=$userenv{'recentrolesn'};
      my $checked;
- Line 325  sub rolesprefchanger {
+ Line 384  sub rolesprefchanger {
              my $checked = "";
              my $value = $recent_roles{$role_key};
              if ($frozen_roles{$role_key}) {
-                 $checked = "checked=\"checked\"";
+                 $checked = ' checked="checked"';
              }
  	    $count++;
              $roles_check_list .=
  		&Apache::loncommon::start_data_table_row().
  		'<td class="LC_table_cell_checkbox">'.
- 		"<input type=\"checkbox\" $checked name=\"freezeroles\"".
+ 		"<input type=\"checkbox\"$checked name=\"freezeroles\"".
  		" id=\"freezeroles$count\" value=\"$role_key\" /></td>".
  		"<td><label for=\"freezeroles$count\">".
  		"$role_text{$role_key}</label></td>".
- Line 343  sub rolesprefchanger {
+ Line 402  sub rolesprefchanger {
      $r->print('
  <p>'.&mt('Some LON-CAPA users have a long list of '.$lc_role.'s. The Recent '.$role.'s Hotlist feature keeps track of the last N '.$lc_role.'s which have been visited and places a table of these at the top of the '.$lc_role.'s page. People with very few '.$lc_role.'s should leave this feature disabled.').'
  </p>
- <form name="prefs" action="/adm/preferences" method="POST">
+ <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_rolespref" />
- <br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'
+ <br />'.
- <input type="checkbox" '.$checked.' name="recentroles" value="true" /></label>
+ '<h2>'.&mt('Recent '.$role.'s Hotlist').'</h2>'.
- <br />'.&mt('Number of '.$role.'s in Hotlist:').'
+ &Apache::lonhtmlcommon::start_pick_box().
- <select name="recentrolesn" size="1">
+ &Apache::lonhtmlcommon::row_title('<label for="Hotlist">'.&mt('Enable Recent '.$role.'s Hotlist').'</label>').
- '.$options.'
+ '<input id="Hotlist" type="checkbox"'.$checked.' name="recentroles" value="true" />'.
- </select>
+ &Apache::lonhtmlcommon::row_closure().
- <p>'.&mt('This list below can be used to <q>freeze</q> '.$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.').'
+ &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>
  '.$roles_check_list.'
  <br />
- <input type="submit" value="'.&mt('Change').'" />
+ <input type="submit" value="'.&mt('Save').'" />
  </form>');
  }
- Line 401  sub verify_and_change_rolespref {
+ Line 467  sub verify_and_change_rolespref {
      if ($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');
+         &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
- Line 434  sub verify_and_change_rolespref {
+ Line 496  sub verify_and_change_rolespref {
  # Unset any roles that were previously frozen but aren't in list
      foreach my $role_key (sort(keys(%recent_roles))) {
          if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) {
- 	    $message .= "<br />".&mt('Unfreezing '.$role.': [_1]',$role_text{$role_key})."\n";
+ 	    $message .= "<br />".&Apache::lonhtmlcommon::confirm_success(&mt('Unfreezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
  	    &Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);
          }
      }
- Line 442  sub verify_and_change_rolespref {
+ Line 504  sub verify_and_change_rolespref {
  # Freeze selected roles
      foreach my $role_key (@freeze_list) {
          if (!$frozen_roles{$role_key}) {
-              $message .= "<br />".&mt('Freezing '.$role.': [_1]',$role_text{$role_key})."\n";
+              $message .= "<br />".
+              &Apache::lonhtmlcommon::confirm_success(&mt('Freezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
               &Apache::lonhtmlcommon::store_recent('roles',
                                            $role_key,' ',1);
          }
      }
-     $message .= "<hr /><br />\n";
+     $message=&Apache::loncommon::confirmwrapper($message);
+     &print_main_menu($r, $message);
-     $r->print(<<ENDRPSCREEN);
- $message
- ENDRPSCREEN
  }
- Line 467  sub screennamechanger {
+ Line 527  sub screennamechanger {
          ('environment',['screenname','nickname']);
      my $screenname=$userenv{'screenname'};
      my $nickname=$userenv{'nickname'};
-     my %lt = &Apache::lonlocal::texthash(
+     Apache::lonhtmlcommon::add_breadcrumb(
-                                           text_screenname  => 'New screenname (shown if you post anonymously):',
+ 		{ href => '/adm/preferences?action=changescreenname',
-                                           text_nickname  => 'New nickname (shown if you post non-anonymously):',
+                   text => 'Change Screen Name'});
-                                           text_submit => 'Change',
+     $r->print(Apache::loncommon::start_page('Personal Data'));
-                                         );
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
-     $r->print(<<ENDSCREEN);
+     $r->print('<p>'
- <form name="prefs" action="/adm/preferences" method="post">
+              .&mt('Change the name that is displayed in your posts.')
- <input type="hidden" name="action" value="verify_and_change_screenname" />
+              .'</p>'
- <br />$lt{'text_screenname'}
+     );
- <input type="text" size="20" value="$screenname" name="screenname" />
+     $r->print('<form name="prefs" action="/adm/preferences" method="post">'
- <br />$lt{'text_nickname'}
+              .'<input type="hidden" name="action" value="verify_and_change_screenname" />'
- <input type="text" size="20" value="$nickname" name="nickname" />
+              .&Apache::lonhtmlcommon::start_pick_box()
- <br />
+              .&Apache::lonhtmlcommon::row_title(&mt('Screenname').' '.&mt('(shown if you post anonymously)'))
- <input type="submit" value="$lt{'text_submit'}" />
+              .'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'
- </form>
+              .&Apache::lonhtmlcommon::row_closure()
- ENDSCREEN
+              .&Apache::lonhtmlcommon::row_title(&mt('Nickname').' '.&mt('(shown if you post non-anonymously)'))
+              .'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'
+              .&Apache::lonhtmlcommon::row_closure()
+              .&Apache::lonhtmlcommon::row_title()
+              .'<input type="submit" value="'.&mt('Save').'" />'
+              .&Apache::lonhtmlcommon::row_closure(1)
+              .&Apache::lonhtmlcommon::end_pick_box()
+              .'</form>'
+     );
  }
  sub verify_and_change_screenname {
- Line 496  sub verify_and_change_screenname {
+ Line 564  sub verify_and_change_screenname {
      if ($newscreen) {
          &Apache::lonnet::put('environment',{'screenname' => $newscreen});
          &Apache::lonnet::appenv({'environment.screenname' => $newscreen});
-         $message=&mt('Set new screenname to ').'<tt>"'.$newscreen.'."</tt>.';
+         $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Screenname').'</i>','<tt>"'.$newscreen.'"</tt>'));
      } else {
          &Apache::lonnet::del('environment',['screenname']);
-         &Apache::lonnet::delenv('environment\.screenname');
+         &Apache::lonnet::delenv('environment.screenname');
-         $message=&mt('Reset screenname.');
+         $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Screenname').'</i>'));
      }
  # Nickname
      $message.='<br />';
- Line 509  sub verify_and_change_screenname {
+ Line 577  sub verify_and_change_screenname {
      if ($newscreen) {
          &Apache::lonnet::put('environment',{'nickname' => $newscreen});
          &Apache::lonnet::appenv({'environment.nickname' => $newscreen});
-         $message.=&mt('Set new nickname to ').'<tt>"'.$newscreen.'"</tt>.';
+         $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Nickname').'</i>','<tt>"'.$newscreen.'"</tt>'));
      } else {
          &Apache::lonnet::del('environment',['nickname']);
-         &Apache::lonnet::delenv('environment\.nickname');
+         &Apache::lonnet::delenv('environment.nickname');
-         $message.=&mt('Reset nickname.');
+         $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Nickname').'</i>'));
      }
      &Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
-     $r->print(<<ENDVCSCREEN);
+     $message=&Apache::loncommon::confirmwrapper($message);
- $message
+     &print_main_menu($r, $message);
- ENDVCSCREEN
  }
  ################################################################
- Line 526  ENDVCSCREEN
+ Line 593  ENDVCSCREEN
  ################################################################
  sub iconchanger {
      my $r = shift;
+     &Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changeicons',
+                 text => 'Change Main Menu'});
+     $r->print(Apache::loncommon::start_page('Page Display Settings'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get
- Line 544  sub iconchanger {
+ Line 617  sub iconchanger {
      my $useicons=&mt('Use icons and text');
      my $usebuttons=&mt('Use buttons and text');
      my $useicononly=&mt('Use icons only');
-     my $change=&mt('Change');
+     my $change=&mt('Save');
      $r->print(<<ENDSCREEN);
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_icons" />
- Line 560  sub verify_and_change_icons {
+ Line 633  sub verify_and_change_icons {
      my $r = shift;
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
-     my $newicons  = $env{'form.menumode'};
+     my $newicons   = $env{'form.menumode'};
      &Apache::lonnet::put('environment',{'icons' => $newicons});
      &Apache::lonnet::appenv({'environment.icons' => $newicons});
-     $r->print(&mt('Set menu mode to [_1].',$newicons));
+     my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newicons.'</tt>'));
+     $message=&Apache::loncommon::confirmwrapper($message);
+     &print_main_menu($r, $message);
  }
  ################################################################
- Line 573  sub verify_and_change_icons {
+ Line 648  sub verify_and_change_icons {
  sub clickerchanger {
      my $r = shift;
+     &Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changeclicker',
+                 text => 'Register Clicker'});
+     $r->print(Apache::loncommon::start_page('Other'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get
- Line 580  sub clickerchanger {
+ Line 660  sub clickerchanger {
      my $clickers=$userenv{'clickers'};
      $clickers=~s/\,/\n/gs;
      my $text=&mt('Enter response device ("clicker") numbers');
-     my $change=&mt('Register');
+     my $change=&mt('Save');
      my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID'));
      $r->print(<<ENDSCREEN);
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_clicker" />
- <label>$text $helplink<br />
+ <label>$helplink<br /><br />$text<br />
  <textarea name="clickers" rows="5" cols="20">$clickers</textarea>
  </label>
+ <br />
  <input type="submit" value="$change" />
  </form>
  ENDSCREEN
- Line 606  sub verify_and_change_clicker {
+ Line 687  sub verify_and_change_clicker {
      $newclickers=~s/\,$//;
      &Apache::lonnet::put('environment',{'clickers' => $newclickers});
      &Apache::lonnet::appenv({'environment.clickers' => $newclickers});
-     $r->print(&mt('Registering clickers: [_1]',$newclickers));
+     my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));
+     $message=&Apache::loncommon::confirmwrapper($message);
+     &print_main_menu($r, $message);
  }
  ################################################################
- Line 615  sub verify_and_change_clicker {
+ Line 698  sub verify_and_change_clicker {
  sub domcoordchanger {
      my $r = shift;
+     &Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changedomcoord',
+                 text => 'Restrict Domain Coordinator Access'});
+     $r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Restrict Domain Coordinator Access'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get
          ('environment',['domcoord.author']);
      my $constchecked='';
      if ($userenv{'domcoord.author'} eq 'blocked') {
-        $constchecked='checked="checked"';
+        $constchecked=' checked="checked"';
      }
      my $text=&mt('By default, the Domain Coordinator can enter your construction space.');
      my $construction=&mt('Block access to construction space');
-     my $change=&mt('Change');
+     my $change=&mt('Save');
      $r->print(<<ENDSCREEN);
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_domcoord" />
  $text<br />
- <label><input type="checkbox" name="construction" $constchecked />$construction</label><br />
+ <label><input type="checkbox" name="construction"$constchecked />$construction</label><br />
  <input type="submit" value="$change" />
  </form>
  ENDSCREEN
- Line 644  sub verify_and_change_domcoord {
+ Line 732  sub verify_and_change_domcoord {
      if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }
      &Apache::lonnet::put('environment',\%domcoord);
      &Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});
-     $r->print(&mt('Registering Domain Coordinator access restrictions.'));
+     my $status='';
+     if ($domcoord{'domcoord.author'} eq 'blocked') {
+         $status=&mt('on');
+     } else {
+         $status=&mt('off');
+     }
+     my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to construction space').'</i>','<tt>'.$status.'</tt>'));
+     $message=&Apache::loncommon::confirmwrapper($message);
+     &print_main_menu($r,$message);
  }
  #################################################################
- Line 697  sub msgforwardchanger {
+ Line 793  sub msgforwardchanger {
                                            all   => 'All',
                                            crit  => 'Critical only',
                                            reg   => 'Non-critical only',
-                                           foad  => 'Forwarding Address(es)',
+                                           foad  => 'Forward to account(s)',
-                                           noti  => 'Notification E-mail Address(es)',
+                                           fwdm  => 'Forward messages to other account(s) in LON-CAPA',
+                                           noti  => 'E-mail notification of LON-CAPA messages',
                                            foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',
-                                           mnot  => 'Email Address(es) which should be notified about new LON-CAPA messages', # old: 'Message Notification Email Address(es)',
+                                           mnot  => 'E-mail address(es) which should be notified about new LON-CAPA messages',
                                            mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',
-                                           chg   => 'Change',
+                                           chg   => 'Save',
                                            email => 'The e-mail address entered in row ',
                                            notv => 'is not a valid e-mail address',
                                            toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
-                                           prme => 'Back to preferences menu',
+                                           prme => 'Back',
                                          );
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changemsgforward',
+ 		text => 'Messages & Notifications'});
+     $r->print(Apache::loncommon::start_page('Messages &amp; Notifications'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Messages &amp; Notifications'));
      my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
      my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
      my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");
- Line 715  sub msgforwardchanger {
+ Line 817  sub msgforwardchanger {
      my %allnot = &get_notifications(\%userenv);
      my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
      my $jscript = qq|
- <script type="text/javascript">
+ <script type="text/javascript" language="JavaScript">
  function validate() {
      for (var i=0; i<document.prefs.numnotify.value; i++) {
          var checkaddress = 0;
- Line 773  $validatescript
+ Line 875  $validatescript
      $r->print(<<ENDMSG);
  $jscript
  $message
- <h3>$lt{'foad'} $forwardingHelp</h3>
+ <h3>$lt{'fwdm'} $forwardingHelp</h3>
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_msgforward" />
  $lt{'foad'} ($lt{'foad_exmpl'}):
- <input type="text" size="40" value="$msgforward" name="msgforward" /><br />
+ <input type="text" size="40" value="$msgforward" name="msgforward" />
+ <br /><br />
  <h3>$lt{'noti'} $notificationHelp</h3>
  $lt{'mnot'} ($lt{'mnot_exmpl'}):<br />
  ENDMSG
- Line 822  ENDMSG
+ Line 925  ENDMSG
                         '<input type="radio" name="notify_type_'.$num.
                         '" value="'.$type.'" '.$chk{$type}.
                         ' onchange="javascript:address_changes('."'$num'".')" />'.
-                        $lt{$type}.'</label></span>&nbsp;';
+                        $lt{$type}.'</label></span>'.('&nbsp;' x4);
          }
          my $htmlon = '';
          my $htmloff = '';
- Line 834  ENDMSG
+ Line 937  ENDMSG
          $output .= '</td><td><label><input type="radio" name="html_'.$num.
                     '" value="1" '.$htmlon.
                     ' onchange="javascript:address_changes('."'$num'".')" />'.
-                    &mt('Yes').'</label>&nbsp;'.
+                    &mt('Yes').'</label>'.('&nbsp;' x3).
                     '<label><input type="radio" name="html_'.$num.'" value="0" '.
                     $htmloff. ' onchange="javascript:address_changes('."'$num'".
  ')" />'.
- Line 859  ENDMSG
+ Line 962  ENDMSG
          $output .= '<span class="LC_nobreak"><label>'.
                     '<input type="radio" name="notify_type_'.$num.
                     '" value="'.$type.'" '.$defchk{$type}.'/>'.
-                    $lt{$type}.'</label></span>&nbsp;';
+                    $lt{$type}.'</label></span>'.('&nbsp;' x4);
      }
      $output .= '</td><td><label><input type="radio" name="html_'.$num.
-                '" value="1" />'.&mt('Yes').'</label>&nbsp;'.
+                '" value="1" />'.&mt('Yes').'</label>'.('&nbsp;' x3).
                 '<label><input type="radio" name="html_'.$num.'" value="0" '.
                 ' checked="checked" />'.
                 &mt('No').'</label></td>'.
- Line 873  ENDMSG
+ Line 976  ENDMSG
      $r->print(qq|
  <br /><hr />
  <input type="hidden" name="numnotify" value="$num" />
- <input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
  <input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />
+ <input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
  </form>
  |);
- Line 900  sub verify_and_change_msgforward {
+ Line 1003  sub verify_and_change_msgforward {
      my $domain     = $env{'user.domain'};
      my $newscreen  = '';
      my $message='';
-     foreach (split(/\,/,$env{'form.msgforward'})) {
+     foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
- 	my ($msuser,$msdomain)=split(/[\@\:]/,$_);
+         my ($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.',';
+                 $newscreen.=$msuser.':'.$msdomain.',';
- 	   } else {
+ 	    } else {
-                $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br>';
+                 $message.= &mt('No such user: ').'<tt>'.$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>.'
+         $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<br />');
-                     .'<br />';
      } else {
          &Apache::lonnet::del('environment',['msgforward']);
-         &Apache::lonnet::delenv('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 $notification;
- Line 957  sub verify_and_change_msgforward {
+ Line 1064  sub verify_and_change_msgforward {
      if ($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');
+         &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');
+         &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');
+             &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.");
+                 $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));
              }
          }
      } else {
          &Apache::lonnet::del('environment',['notifywithhtml']);
-         &Apache::lonnet::delenv('environment\.notifywithhtml');
+         &Apache::lonnet::delenv('environment.notifywithhtml');
-     }
-     if ($message) {
-         $message .= '<br /><hr />';
      }
      &Apache::loncommon::flush_email_cache($user,$domain);
+     $message=&Apache::loncommon::confirmwrapper($message);
      &msgforwardchanger($r,$message);
  }
- Line 1003  sub verify_and_change_msgforward {
+ Line 1108  sub verify_and_change_msgforward {
  sub colorschanger {
      my $r = shift;
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changecolors',
+                 text => 'Change Colors'});
+     $r->print(Apache::loncommon::start_page('Page Display Settings'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
  # figure out colors
      my $function=&Apache::loncommon::get_users_function();
      my $domain=&Apache::loncommon::determinedomain();
-     my %colortypes=('pgbg'  => 'Page Background',
+     my %colortypes=&Apache::lonlocal::texthash(
-                     'tabbg' => 'Header Background',
+         'pgbg'     => 'Page Background Color',
-                     'sidebg'=> 'Header Border',
+         'tabbg'    => 'Header Background Color',
-                     'font'  => 'Font',
+         'sidebg'   => 'Header Border Color',
-                     'link'  => 'Un-Visited Link',
+         'font'     => 'Font Color',
-                     'vlink' => 'Visited Link',
+         'fontmenu' => 'Font Menu Color',
-                     'alink' => 'Active Link');
+         'link'     => 'Un-Visited Link Color',
+         'vlink'    => 'Visited Link Color',
+         'alink'    => 'Active Link Color',
+     );
      my $start_data_table = &Apache::loncommon::start_data_table();
      my $chtable='';
      foreach my $item (sort(keys(%colortypes))) {
- Line 1023  sub colorschanger {
+ Line 1136  sub colorschanger {
          '" size="10" value="'.$curcol.
  '" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.
  "','".$curcol."','"
- 	    .$item."','parmform.pres','psub'".');">Select</a></td>'.
+ 	    .$item."','parmform.pres','psub'".');">'.&mt('Select').'</a></td>'.
  	    &Apache::loncommon::end_data_table_row()."\n";
      }
      my $end_data_table = &Apache::loncommon::end_data_table();
      my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
+     my $savebutton = &mt('Save');
+     my $resetbutton = &mt('Reset All');
+     my $resetbuttondesc = &mt('Reset All Colors to Default');
      $r->print(<<ENDCOL);
- <script type="text/javascript">
+ <script type="text/javascript" language="JavaScript">
      function pclose() {
          parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
- Line 1066  $start_data_table
+ Line 1182  $start_data_table
  $chtable
  $end_data_table
  </table>
- <input type="submit" value="Change Custom Colors" />
+ <p>
- <input type="submit" name="resetall" value="Reset All Colors to Default" />
+ <input type="submit" value="$savebutton" />
+ <input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />
+ </p>
  </form>
  ENDCOL
  }
- Line 1077  sub verify_and_change_colors {
+ Line 1195  sub verify_and_change_colors {
  # figure out colors
      my $function=&Apache::loncommon::get_users_function();
      my $domain=&Apache::loncommon::determinedomain();
-     my %colortypes=('pgbg'  => 'Page Background',
+     my %colortypes=&Apache::lonlocal::texthash(
-                     'tabbg' => 'Header Background',
+         'pgbg'     => 'Page Background Color',
-                     'sidebg'=> 'Header Border',
+         'tabbg'    => 'Header Background Color',
-                     'font'  => 'Font',
+         'sidebg'   => 'Header Border Color',
-                     'link'  => 'Un-Visited Link',
+         'font'     => 'Font Color',
-                     'vlink' => 'Visited Link',
+ 	'fontmenu' => 'Font Menu Color',
-                     'alink' => 'Active Link');
+         'link'     => 'Un-Visited Link Color',
+         'vlink'    => 'Visited Link Color',
+         'alink'    => 'Active Link Color',
+     );
      my $message='';
      foreach my $item (keys %colortypes) {
- Line 1092  sub verify_and_change_colors {
+ Line 1213  sub verify_and_change_colors {
  	if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
  	    &Apache::lonnet::put('environment',{$entry => $color});
  	    &Apache::lonnet::appenv({'environment.'.$entry => $color});
- 	    $message.=&mt('Set '.$colortypes{$item}.' to ').'<tt>"'.$color.'"</tt>.<br />';
+             $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))
+                     .'<br />';
  	} else {
  	    &Apache::lonnet::del('environment',[$entry]);
- 	    &Apache::lonnet::delenv('environment\.'.$entry);
+ 	    &Apache::lonnet::delenv('environment.'.$entry);
- 	    $message.=&mt('Reset '.$colortypes{$item}.'.').'<br />';
+             $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))
+                      .'<br />';
  	}
      }
+     $message=&Apache::loncommon::confirmwrapper($message);
      my $now = time;
      &Apache::lonnet::put('environment',{'color.timestamp' => $now});
      &Apache::lonnet::appenv({'environment.color.timestamp' => $now});
-     $r->print(<<ENDVCCOL);
+     &print_main_menu($r, $message);
- $message
- <form name="client" action="/adm/preferences" method="post">
- <input type="hidden" name="action" value="changecolors" />
- </form>
- ENDVCCOL
  }
  ######################################################
- Line 1120  sub passwordchanger {
+ Line 1240  sub passwordchanger {
      # Passwords are encrypted using londes.js (DES encryption)
      $errormessage = ($errormessage || '');
      my ($user,$domain,$currentpass,$defdom);
+     &Apache::lonhtmlcommon::add_breadcrumb(
+ 		{ href => '/adm/preferences?action=changepass',
+                   text => 'Change Password'});
+     unless ($caller eq 'reset_by_email') {
+         $r->print(Apache::loncommon::start_page('Personal Data'));
+         $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
+     }
      if ((!defined($caller)) || ($caller eq 'preferences')) {
          $user = $env{'user.name'};
          $domain = $env{'user.domain'};
- Line 1130  sub passwordchanger {
+ Line 1257  sub passwordchanger {
              $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 <a href="/adm/resetpw">new request</a> 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.'));
+                 $r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
+                              ,'<a href="/adm/resetpw">','</a>')
+                 );
                  return;
              }
              if (defined($data{time})) {
- Line 1199  ENDFORM
+ Line 1328  ENDFORM
  sub jscript_send {
      my ($caller) = @_;
      my $output = qq|
- <script language="JavaScript">
+ <script type="text/javascript" language="JavaScript">
      function send() {
          uextkey=this.document.client.elements.ukey_cpass.value;
- Line 1227  sub jscript_send {
+ Line 1356  sub jscript_send {
                     this.document.client.elements.uname.value;
          this.document.pserver.elements.udom.value =
                     this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
+         this.document.pserver.elements.email.value =
+                    this.document.client.elements.email.value;
  |;
      }
      $ output .= qq|
- Line 1245  sub client_form {
+ Line 1376  sub client_form {
                  'currentpass' => 'Current Password',
                  'newpass' => 'New Password',
                  'confirmpass' => 'Confirm Password',
-                 'changepass' => 'Change Password');
+                 'changepass' => 'Save',
+     );
-     my $output = qq|
+     my $output = '<form name="client">'
- <form name="client" >
+                 .&Apache::lonhtmlcommon::start_pick_box();
- <table>
- |;
      if ($caller eq 'reset_by_email') {
-         $output .= qq|
+         $output .= &Apache::lonhtmlcommon::row_title(
- <tr><td class="LC_preferences_labeltext"><label for="email">$lt{'email'}</label>:</td>
+                        '<label for="email">'.$lt{'email'}.'</label>')
-     <td><input type="text" name="email" size="30" /> </td></tr>
+                   .'<input type="text" name="email" size="30" />'
- <tr><td class="LC_preferences_labeltext"><label for="uname">$lt{'username'}</label>:</td>
+                   .&Apache::lonhtmlcommon::row_closure()
-     <td>
+                   .&Apache::lonhtmlcommon::row_title(
-      <input type="text" name="uname" size="15" />
+                        '<label for="uname">'.$lt{'username'}.'</label>')
-      <input type="hidden" name="currentpass" value="$currentpass" />
+                   .'<input type="text" name="uname" size="15" />'
-     </td></tr>
+                   .'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'
- <tr><td class="LC_preferences_labeltext"><label for="udom">$lt{'domain'}</label>:</td>
+                   .&Apache::lonhtmlcommon::row_closure()
-     <td>
+                   .&Apache::lonhtmlcommon::row_title(
- |;
+                        '<label for="udom">'.$lt{'domain'}.'</label>')
-         $output .= &Apache::loncommon::select_dom_form($defdom,'udom').'
+                   .&Apache::loncommon::select_dom_form($defdom,'udom')
-    </td>
+                   .&Apache::lonhtmlcommon::row_closure();
- </tr>
- ';
      } else {
-         $output .= qq|
+         $output .= &Apache::lonhtmlcommon::row_title(
- <tr><td class="LC_preferences_labeltext"><label for="currentpass">$lt{'currentpass'}</label></td>
+                        '<label for="currentpass">'.$lt{'currentpass'}.'</label>')
-     <td><input type="password" name="currentpass" size="10"/> </td></tr>
+                   .'<input type="password" name="currentpass" size="10"/>'
- |;
+                   .&Apache::lonhtmlcommon::row_closure();
      }
-     $output .= <<"ENDFORM";
+     $output .= &Apache::lonhtmlcommon::row_title(
- <tr><td class="LC_preferences_labeltext"><label for="newpass_1">$lt{'newpass'}</label></td>
+                    '<label for="newpass_1">'.$lt{'newpass'}.'</label>')
-     <td><input type="password" name="newpass_1" size="10"  /> </td></tr>
+               .'<input type="password" name="newpass_1" size="10" />'
- <tr><td class="LC_preferences_labeltext"><label for="newpass_2">$lt{'confirmpass'}</label></td>
+               .&Apache::lonhtmlcommon::row_closure()
-     <td><input type="password" name="newpass_2" size="10"  /> </td></tr>
+               .&Apache::lonhtmlcommon::row_title(
- <tr><td colspan="2" align="center">
+                    '<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
-     <input type="button" value="$lt{'changepass'}" onClick="send();">
+               .'<input type="password" name="newpass_2" size="10" />'
- </table>
+               .&Apache::lonhtmlcommon::row_closure(1)
+               .&Apache::lonhtmlcommon::end_pick_box();
+     $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onClick="send();" /></p>'
+               .qq|
  <input type="hidden" name="ukey_cpass"  value="$hexkey->{'ukey_cpass'}" />
  <input type="hidden" name="lkey_cpass"  value="$hexkey->{'lkey_cpass'}" />
  <input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
- Line 1289  sub client_form {
+ Line 1420  sub client_form {
  <input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
  </form>
  </p>
- ENDFORM
+ |;
      return $output;
  }
- Line 1311  sub server_form {
+ Line 1442  sub server_form {
  <input type="hidden" name="token"   value="$mailtoken" />
  <input type="hidden" name="uname"   value="" />
  <input type="hidden" name="udom"   value="" />
+ <input type="hidden" name="email"   value="" />
  |;
      }
- Line 1453  ENDERROR
+ Line 1585  ENDERROR
      my $result = &Apache::lonnet::changepass
  	($user,$domain,$currentpass,$newpass1,$homeserver,$caller);
      # Inform the user the password has (not?) been changed
+     my $message;
      if ($result =~ /^ok$/) {
- 	$r->print("<h3>".&mt('The password for [_1] was successfully changed',$user)."</h3>");
+         $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
+         $message = &Apache::loncommon::confirmwrapper($message);
+         if ($caller eq 'reset_by_email') {
+             $r->print($message.'<br />');
+         } else {
+             &print_main_menu($r, $message);
+         }
      } else {
  	# error error: run in circles, scream and shout
-         $r->print("<h3><span class='LC_error'>".&mt("The password for [_1] was not changed",$user)."</span></h3>".
+         if ($caller eq 'reset_by_email') {
-                   &mt('Please make sure your old password was entered correctly.'));
+             if (!$result) {
-         return 1;
+                 return 1;
+             } else {
+                 return $result;
+             }
+         } else {
+             $message = &Apache::lonhtmlcommon::confirm_success(
+                 &mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);
+             $message=&Apache::loncommon::confirmwrapper($message);
+             &print_main_menu($r, $message);
+         }
      }
      return;
  }
- Line 1469  ENDERROR
+ Line 1617  ENDERROR
  ################################################################
  sub discussionchanger {
      my $r = shift;
+     Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changediscussions',
+                 text => 'Change Discussion Preferences'});
+     $r->print(Apache::loncommon::start_page('Change Discussion Preferences'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get
- Line 1482  sub discussionchanger {
+ Line 1635  sub discussionchanger {
          }
      }
      if (defined($userenv{'discmarkread'})) {
-         unless ($userenv{'discdisplay'} eq '') {
+         unless ($userenv{'discmarkread'} eq '') {
              $discmark = $userenv{'discmarkread'};
          }
      }
- Line 1497  sub discussionchanger {
+ Line 1650  sub discussionchanger {
          'pref' => 'Display Preference',
          'curr' => 'Current setting ',
          'actn' => 'Action',
-         'sdpf' => 'Set display preferences for discussion posts for both bulletin boards and individual resources in all your courses.',
+         '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 bulletin board or resource, and',
+         'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
          'unwh' => 'Under what circumstances posts are identfied as "New"',
          'allposts' => 'All posts',
          'unread' => 'New posts only',
- Line 1526  sub discussionchanger {
+ Line 1679  sub discussionchanger {
          $currmark = $lt{'ondisp'};
          $newmark = 'onmark';
      }
      $r->print(<<"END");
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_discussion" />
  <br />
  $lt{'sdpf'}<br /> $lt{'prca'}  <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
- <br />
- <br />
  END
+     $r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');
      $r->print(&Apache::loncommon::start_data_table());
      $r->print(<<"END");
         <tr>
- Line 1559  END
+ Line 1713  END
  END
      $r->print(&Apache::loncommon::end_data_table_row().
  	      &Apache::loncommon::end_data_table());
-     $r->print(<<"END");
- <br />
+     $r->print('<br />'
- <br />
+              .'<input type="submit" name="sub" value="'.&mt('Save').'" />'
- <input type="submit" name="sub" value="Save Changes" />
+              .'</form>'
- <br />
+     );
- <br />
- Note: $lt{'thde'}
- </form>
- END
  }
  sub verify_and_change_discussion {
- Line 1578  sub verify_and_change_discussion {
+ Line 1728  sub verify_and_change_discussion {
      if (defined($env{'form.discdisp'}) ) {
          my $newdisp  = $env{'form.newdisp'};
          if ($newdisp eq 'unread') {
-             $message .=&mt('In discussions: only new posts will be displayed.').'<br />';
+             $message .=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';
              &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
              &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
          } else {
-             $message .= &mt('In discussions: all posts will be displayed.').'<br />';
+             $message .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';
              &Apache::lonnet::del('environment',['discdisplay']);
-             &Apache::lonnet::delenv('environment\.discdisplay');
+             &Apache::lonnet::delenv('environment.discdisplay');
          }
      }
      if (defined($env{'form.discmark'}) ) {
          my $newmark = $env{'form.newmark'};
          if ($newmark eq 'ondisp') {
-            $message.=&mt('In discussions: new posts will be cease to be identified as "NEW" after display.').'<br />';
+             $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will be cease to be identified as "NEW" after display.')).'<br />';
              &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
              &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
          } else {
-             $message.=&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 read by the reader.')).'<br />';
              &Apache::lonnet::del('environment',['discmarkread']);
-             &Apache::lonnet::delenv('environment\.discmarkread');
+             &Apache::lonnet::delenv('environment.discmarkread');
          }
      }
-     $r->print(<<ENDVCSCREEN);
+     $message=&Apache::loncommon::confirmwrapper($message);
- $message
+     &print_main_menu($r, $message);
- ENDVCSCREEN
  }
  ################################################################
- Line 1609  ENDVCSCREEN
+ Line 1758  ENDVCSCREEN
  ################################################################
  sub coursedisplaychanger {
      my $r = shift;
+     &Apache::lonhtmlcommon::add_breadcrumb(
+ 	    {	href => '/adm/preferences?action=changecourseinit',
+                 text => 'Change Course Init. Pref.'});
+     $r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
      my $user       = $env{'user.name'};
      my $domain     = $env{'user.domain'};
      my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
- Line 1622  sub coursedisplaychanger {
+ Line 1776  sub coursedisplaychanger {
  	    $whatsnewselect = '';
          }
      }
-     my %pagenames = (
+     my %pagenames = &Apache::lonlocal::texthash(
                         firstres => 'First resource',
-                        whatsnew => "What's new page",
+                        whatsnew => "What's New Page",
                      );
-     my $whatsnew_off=&mt('Display the [_1] in the course.','<b>first resource</b>');
+     my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
-     my $whatsnew_on=&mt('Display the "[_1]" page - a summary of items in the course which require attention.',"<b>What's New</b>");
+     my $whatsnew_on=&mt("Display the [_1]What's New Page[_2] - a summary of items in the course which require attention.",'<b>','</b>');
-     $r->print('<br /><b>'.&mt('Set the default page to be displayed when you select a course role').'</b>&nbsp;'.&mt('(Currently: [_1])',$pagenames{$currvalue}).'<br />'.&mt('The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the "[_1]" page in the course',"<i>What's New</i>").'<br /><br />');
+     $r->print('<br /><b>'
+              .&mt('Set the default page to be displayed when you select a course role')
+              .'</b>&nbsp;'
+              .&mt('(Currently: [_1])',$pagenames{$currvalue})
+              .'<br />'
+              .&mt("The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the [_1]What's New Page[_2] in the course.",'<i>','</i>')
+              .'<br /><br />'
+     );
      $r->print(<<ENDLSCREEN);
  <form name="prefs" action="/adm/preferences" method="post">
  <input type="hidden" name="action" value="verify_and_change_coursepage" />
- Line 1637  sub coursedisplaychanger {
+ Line 1798  sub coursedisplaychanger {
  <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
  <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
  ENDLSCREEN
-     $r->print('<br /><br /><input type="submit" value="'.&mt('Change').'" />
+     $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
  </form>');
  }
- Line 1650  sub verify_and_change_coursepage {
+ Line 1811  sub verify_and_change_coursepage {
          'ywbt' => 'you will be taken to the start of the course.',
          'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
          'gtts' => 'Go to the start of the course',
-         'dasp' => "Display the What's New page listing course action items",
+         'dasp' => "Display the What's New Page",
      );
      my $newdisp  = $env{'form.newdisp'};
      $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
- Line 1661  sub verify_and_change_coursepage {
+ Line 1822  sub verify_and_change_coursepage {
      } else {
          $message .= $lt{'apwb'}.'<br />';
          &Apache::lonnet::del('environment',['course_init_display']);
-         &Apache::lonnet::delenv('environment\.course_init_display');
+         &Apache::lonnet::delenv('environment.course_init_display');
      }
      my $refpage = $env{'form.refpage'};
      if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
- Line 1670  sub verify_and_change_coursepage {
+ Line 1831  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 /><font size="+1"><a href="/adm/whatsnew?refpage='.
+             $message .= '<br /><a href="/adm/whatsnew?refpage='.
-                         $refpage.'">'.$lt{'dasp'}.'</a></font>';
+                         $refpage.'">'.$lt{'dasp'}.'</a>';
          }
      }
-     $r->print(<<ENDVCSCREEN);
+     $message = &Apache::lonhtmlcommon::confirm_success($message);
- $message
+     $message = &Apache::loncommon::confirmwrapper($message);
- <br /><br />
+     &print_main_menu($r,$message);
- ENDVCSCREEN
  }
+ sub print_main_menu {
+     my ($r, $message) = @_;
+     # Determine current authentication method
+     my $user = $env{'user.name'};
+     my $domain = $env{'user.domain'};
+     my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
+     # build the data structure for menu generation
+ my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
+ my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
+ my %permissions;
+ if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
+     $permissions{'aboutme'} = 'F';
+ }
+ my @menu=
+     ({	categorytitle=>'Personal Data',
+ 	items =>[
+ 	    {	linktext => 'Personal Information Page',
+ 		url => $aboutmeurl,
+ 		permission => $permissions{'aboutme'},
+ 		#help => 'Prefs_About_Me',
+ 		icon => 'system-users.png',
+ 		linktitle => 'Edit information about yourself that should be displayed on your public profile.'
+ 	    },
+ 	    {	linktext => 'Screen Name',
+ 		url => '/adm/preferences?action=changescreenname',
+ 		permission => 'F',
+ 		#help => 'Prefs_Screen_Name_Nickname',
+ 		icon => 'preferences-desktop-font.png',
+ 		linktitle => 'Change the name that is displayed in your posts.'
+ 	    },
+ 		]
+     },
+     {	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 buttons, icons or icons and text.'
+ 	    }
+ 		]
+     },
+     {	categorytitle=>'Content Display Settings',
+ 	items =>[
+ 	    {	linktext => 'Language',
+ 		url => '/adm/preferences?action=changelanguages',
+ 		permission => 'F',
+ 		#help => 'Prefs_Language',
+ 		icon => 'preferences-desktop-locale.png',
+ 		linktitle => 'Choose the default language for this user.'
+ 	    },
+ 	    {	linktext => 'WYSIWYG Editor',
+ 		url => '/adm/preferences?action=changewysiwyg',
+ 		permission => 'F',
+ 		#help => '',
+ 		icon => 'edit-select-all.png',
+ 		linktitle => 'Enable or disable the WYSIWYG-Editor.'
+ 	    },
+ 	    {	linktext => $role.' Page',
+ 		url => '/adm/preferences?action=changerolespref',
+ 		permission => 'F',
+ 		#help => '',
+ 		icon => 'sctr.png',
+ 		linktitle => 'Configure the roles hotlist.'
+ 	    },
+ 	    {	linktext => 'Math display settings',
+ 		url => '/adm/preferences?action=changetexenginepref',
+ 		permission => 'F',
+ 		#help => '',
+ 		icon => 'stat.png',
+ 		linktitle => 'Change how math is displayed.'
+ 	    },
+ 		]
+     },
+     {	categorytitle=>'Messages &amp; Notifications',
+ 	items =>[
+ 	    {	linktext => 'Messages &amp; Notifications',
+ 		url => '/adm/preferences?action=changemsgforward',
+ 		permission => 'F',
+ 		#help => 'Prefs_Messages',
+ 		icon => 'mail-reply-all.png',
+ 		linktitle => 'Change messageforwarding or notifications settings.'
+ 	    },
+ 	    {	linktext => 'Discussion Display',
+ 		url => '/adm/preferences?action=changediscussions',
+ 		permission => 'F',
+ 		#help => 'Change_Discussion_Display',
+ 		icon => 'mail-message-new.png',
+ 		linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
+ 	    },
+ 		]
+     },
+     {	categorytitle=>'Other',
+ 	items =>[
+ 	    {	linktext => 'Register Response Devices (&quot;Clickers&quot;)',
+ 		url => '/adm/preferences?action=changeclicker',
+ 		permission => 'F',
+ 		#help => '',
+ 		icon => 'network-workgroup.png',
+ 		linktitle => 'Register your clicker.'
+ 	    },
+ 		]
+     },
+     );
+     if ($currentauth =~ /^(unix|internal):/) {
+ push(@{ $menu[0]->{items} }, {
+ 	linktext => 'Password',
+ 	url => '/adm/preferences?action=changepass',
+ 	permission => 'F',
+ 	#help => 'Change_Password',
+ 	icon => 'emblem-readonly.png',
+ 	linktitle => 'Change your password.',
+ 	});
+     }
+     if ($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(@{ $menu[1]->{items} }, {
+ 	linktext => 'Collapse Remote Control',
+ 	url => '/adm/remote?url=/adm/preferences&amp;action=collapse',
+ 	permission => 'F',
+ 	#help => '',
+ 	icon => 'remotecontrol.png',
+ 	linktitle => 'Collapse the remote control for LON-CAPA.',
+ 	});
+     }
+     my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
+     if (keys(%author_roles) > 0) {
+ push(@{ $menu[4]->{items} }, {
+ 	linktext => 'Restrict Domain Coordinator Access',
+ 	url => '/adm/preferences?action=changedomcoord',
+ 	permission => 'F',
+ 	#help => '',
+ 	icon => 'system-lock-screen.png',
+ 	linktitle => 'Restrict domain coordinator access.',
+ 	});
+     }
+     if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
+ 	|| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
+ 				    .$env{'request.course.sec'})) {
+ push(@{ $menu[4]->{items} }, {
+ 	linktext => 'Course Initialization',
+ 	url => '/adm/preferences?action=changecourseinit',
+ 	permission => 'F',
+ 	#help => '',
+ 	icon => 'edit-copy.png',
+ 	linktitle => 'Set the default page to be displayed when you select a course role.',
+ 	});
+     }
+     if (&can_toggle_debug()) {
+ push(@{ $menu[4]->{items} }, {
+ 	linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
+ 	url => '/adm/preferences?action=debugtoggle',
+ 	permission => 'F',
+ 	#help => '',
+ 	icon => 'blog.png',
+ 	linktitle => 'Toggle Debug Messages.',
+ 	});
+     }
+     $r->print(&Apache::loncommon::start_page('My Space'));
+     $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
+     $r->print($message);
+     $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
+     $r->print(Apache::loncommon::end_page());
+ }
  ######################################################
  #            other handler subroutines               #
- Line 1690  ENDVCSCREEN
+ Line 2036  ENDVCSCREEN
  ################################################################
  #                          Main handler                        #
  ################################################################
  sub handler {
      my $r = shift;
-     my $user = $env{'user.name'};
+     Apache::loncommon::content_type($r,'text/html');
-     my $domain = $env{'user.domain'};
-     &Apache::loncommon::content_type($r,'text/html');
      # Some pages contain DES keys and should not be cached.
-     &Apache::loncommon::no_cache($r);
+     Apache::loncommon::no_cache($r);
      $r->send_http_header;
      return OK if $r->header_only;
      #
-     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+     Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                     ['action','wysiwyg','returnurl','refpage']);
      #
-     &Apache::lonhtmlcommon::clear_breadcrumbs();
+     Apache::lonhtmlcommon::clear_breadcrumbs();
-     &Apache::lonhtmlcommon::add_breadcrumb
+     Apache::lonhtmlcommon::add_breadcrumb
          ({href => '/adm/preferences',
-           text => 'Set User Preferences'});
+           text => 'Set User Preferences',
+           help =>
-     my @Options;
+           'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'});
-     # Determine current authentication method
+     if(!exists $env{'form.action'}) {
-     my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
+ 	    &print_main_menu($r);
-     if ($currentauth =~ /^(unix|internal):/) {
+     }elsif($env{'form.action'} eq 'changepass'){
-         push (@Options,({ action   => 'changepass',
+         &passwordchanger($r);
-                           linktext => 'Change Password',
+     }elsif($env{'form.action'} eq 'verify_and_change_pass'){
-                           href     => '/adm/preferences',
+         &verify_and_change_password($r);
-                           help     => 'Change_Password',
+     }elsif($env{'form.action'} eq 'changescreenname'){
-                           subroutine => \&passwordchanger,
+         &screennamechanger($r);
-                           breadcrumb =>
+     }elsif($env{'form.action'} eq 'verify_and_change_screenname'){
-                               { href => '/adm/preferences?action=changepass',
+         &verify_and_change_screenname($r);
-                                 text => 'Change Password'},
+     }elsif($env{'form.action'} eq 'changemsgforward'){
-                           },
+         &msgforwardchanger($r);
-                         { action => 'verify_and_change_pass',
+     }elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
-                           subroutine => \&verify_and_change_password,
+         &verify_and_change_msgforward($r);
-                           breadcrumb =>
+     }elsif($env{'form.action'} eq 'changecolors'){
-                               { href =>'/adm/preferences?action=changepass',
+         &colorschanger($r);
-                                 text => 'Change Password'},
+     }elsif($env{'form.action'} eq 'verify_and_change_colors'){
-                           printmenu => 'not_on_error',
+         &verify_and_change_colors($r);
-                           }));
+     }elsif($env{'form.action'} eq 'changelanguages'){
-     }
+         &languagechanger($r);
-     push (@Options,({ action   => 'changescreenname',
+     }elsif($env{'form.action'} eq 'verify_and_change_languages'){
-                       linktext => 'Change Screen Name',
+         &verify_and_change_languages($r);
-                       href     => '/adm/preferences',
+     }elsif($env{'form.action'} eq 'changewysiwyg'){
-                       help     => 'Prefs_Screen_Name_Nickname',
+         &wysiwygchanger($r);
-                       subroutine => \&screennamechanger,
+     }elsif($env{'form.action'} eq 'set_wysiwyg'){
-                       breadcrumb =>
+         &verify_and_change_wysiwyg($r);
-                           { href => '/adm/preferences?action=changescreenname',
+     }elsif($env{'form.action'} eq 'changediscussions'){
-                             text => 'Change Screen Name'},
+         &discussionchanger($r);
-                       },
+     }elsif($env{'form.action'} eq 'verify_and_change_discussion'){
-                     { action   => 'verify_and_change_screenname',
+         &verify_and_change_discussion($r);
-                       subroutine => \&verify_and_change_screenname,
+     }elsif($env{'form.action'} eq 'changerolespref'){
-                       breadcrumb =>
+         &rolesprefchanger($r);
-                           { href => '/adm/preferences?action=changescreenname',
+     }elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
-                             text => 'Change Screen Name'},
+         &verify_and_change_rolespref($r);
-                       printmenu => 'yes',
+     }elsif($env{'form.action'} eq 'changetexenginepref'){
-                       }));
+         &texenginechanger($r);
+     }elsif($env{'form.action'} eq 'verify_and_change_texengine'){
-     push (@Options,({ action   => 'changemsgforward',
+         &verify_and_change_texengine($r);
-                       linktext => 'Change Message Forwarding and Notification Email Addresses',
+     }elsif($env{'form.action'} eq 'changeicons'){
-                       href     => '/adm/preferences',
+         &iconchanger($r);
-                       help     => 'Prefs_Messages',
+     }elsif($env{'form.action'} eq 'verify_and_change_icons'){
-                       breadcrumb =>
+         &verify_and_change_icons($r);
-                           { href => '/adm/preferences?action=changemsgforward',
+     }elsif($env{'form.action'} eq 'changeclicker'){
-                             text => 'Change Message Forwarding/Notification'},
+         &clickerchanger($r);
-                       subroutine => \&msgforwardchanger,
+     }elsif($env{'form.action'} eq 'verify_and_change_clicker'){
-                       },
+         &verify_and_change_clicker($r);
-                     { action => 'verify_and_change_msgforward',
+     }elsif($env{'form.action'} eq 'changedomcoord'){
-                       help   => 'Prefs_Messages',
+         &domcoordchanger($r);
-                       breadcrumb =>
+     }elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
-                           { href => '/adm/preferences?action=changemsgforward',
+         &verify_and_change_domcoord($r);
-                             text => 'Change Message Forwarding/Notification'},
+     }elsif($env{'form.action'} eq 'lockwarning'){
-                       printmenu => 'no',
+         &lockwarning($r);
-                       subroutine => \&verify_and_change_msgforward }));
+     }elsif($env{'form.action'} eq 'verify_and_change_locks'){
-     my $aboutmeaction=
+         &verify_and_change_lockwarning($r);
-         '/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
+     }elsif($env{'form.action'} eq 'changecourseinit'){
-     push (@Options,{ action => 'none',
+         &coursedisplaychanger($r);
-                      linktext =>
+     }elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
-                          q{Edit the 'About Me' Personal Information Screen},
+         &verify_and_change_coursepage($r);
- 		     help => 'Prefs_About_Me',
+     }elsif($env{'form.action'} eq 'debugtoggle'){
-                      href => $aboutmeaction});
+         if (&can_toggle_debug()) {
-     push (@Options,({ action => 'changecolors',
+             &toggle_debug();
-                       linktext => 'Change Color Scheme',
+         }
-                       href => '/adm/preferences',
+ 	&print_main_menu($r);
-                       help => 'Change_Colors',
+     }
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changecolors',
+     # Properly end the HTML page of all preference pages
-                             text => 'Change Colors'},
+     # started in each sub routine
-                       subroutine => \&colorschanger,
+     # Exception: print_main_menu has its own end_page call
-                   },
+     unless (!exists $env{'form.action'} ||
-                     { action => 'verify_and_change_colors',
+             $env{'form.action'} eq 'debugtoggle') {
-                       breadcrumb =>
+         $r->print(&Apache::loncommon::end_page());
-                           { href => '/adm/preferences?action=changecolors',
-                             text => 'Change Colors'},
-                       printmenu => 'yes',
-                       subroutine => \&verify_and_change_colors,
-                       }));
-     push (@Options,({ action => 'changelanguages',
-                       linktext => 'Change Language Preferences',
-                       href => '/adm/preferences',
- 		      help => 'Prefs_Language',
-                       breadcrumb=>
-                           { href => '/adm/preferences?action=changelanguages',
-                             text => 'Change Language'},
-                       subroutine =>  \&languagechanger,
-                   },
-                     { action => 'verify_and_change_languages',
-                       breadcrumb=>
-                           {href => '/adm/preferences?action=changelanguages',
-                            text => 'Change Language'},
-                       printmenu => 'yes',
-                       subroutine=>\&verify_and_change_languages, }
-                     ));
-     push (@Options,({ action => 'changewysiwyg',
-                       linktext => 'Change WYSIWYG Editor Preferences',
-                       href => '/adm/preferences',
-                       breadcrumb =>
-                             { href => '/adm/preferences?action=changewysiwyg',
-                               text => 'Change WYSIWYG Preferences'},
-                       subroutine => \&wysiwygchanger,
-                   },
-                     { action => 'set_wysiwyg',
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changewysiwyg',
-                             text => 'Change WYSIWYG Preferences'},
-                       printmenu => 'yes',
-                       subroutine => \&verify_and_change_wysiwyg, }
-                     ));
-     push (@Options,({ action => 'changediscussions',
-                       linktext => 'Change Discussion Display Preferences',
-                       href => '/adm/preferences',
-                       help => 'Change_Discussion_Display',
-                       breadcrumb =>
-                             { href => '/adm/preferences?action=changediscussions',
-                               text => 'Change Discussion Preferences'},
-                       subroutine => \&discussionchanger,
-                   },
-                     { action => 'verify_and_change_discussion',
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changediscussions',
-                             text => 'Change Discussion Preferences'},
-                       printmenu => 'yes',
-                       subroutine => \&verify_and_change_discussion, }
-                     ));
-     my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
-     push (@Options,({ action   => 'changerolespref',
-                       linktext => 'Change '.$role.' Page Preferences',
-                       href     => '/adm/preferences',
-                       subroutine => \&rolesprefchanger,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changerolespref',
-                             text => 'Change '.$role.' Page Pref'},
-                       },
-                     { action   => 'verify_and_change_rolespref',
-                       subroutine => \&verify_and_change_rolespref,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changerolespref',
-                             text => 'Change '.$role.' Page Preferences'},
-                       printmenu => 'yes',
-                       }));
-     push (@Options,({ action   => 'changetexenginepref',
-                       linktext => 'Change How Math Equations Are Displayed',
-                       href     => '/adm/preferences',
-                       subroutine => \&texenginechanger,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changetexenginepref',
-                             text => 'Change Math Pref'},
-                       },
-                     { action   => 'verify_and_change_texengine',
-                       subroutine => \&verify_and_change_texengine,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changetexenginepref',
-                             text => 'Change Math Preferences'},
-                       printmenu => 'yes',
-                       }));
-     if ($env{'environment.remote'} eq 'off') {
- 	push (@Options,({ action => 'launch',
- 			  linktext => 'Launch Remote Control',
- 			  href => '/adm/remote?url=/adm/preferences',
- 		      }));
-     } else {
- 	push (@Options,({ action => 'collapse',
- 			  linktext => 'Collapse Remote Control',
- 			  href => '/adm/remote?url=/adm/preferences',
- 		      }));
-     }
-     push (@Options,({ action   => 'changeicons',
-                       linktext => 'Change How Menus are Displayed',
-                       href     => '/adm/preferences',
-                       subroutine => \&iconchanger,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changeicons',
-                             text => 'Change Main Menu'},
-                       },
-                     { action   => 'verify_and_change_icons',
-                       subroutine => \&verify_and_change_icons,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changeicons',
-                             text => 'Change Main Menu'},
-                       printmenu => 'yes',
-                       }));
-     push (@Options,({ action   => 'changeclicker',
-                       linktext => 'Register Response Devices ("Clickers")',
-                       href     => '/adm/preferences',
-                       subroutine => \&clickerchanger,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changeclicker',
-                             text => 'Register Clicker'},
-                       },
-                     { action   => 'verify_and_change_clicker',
-                       subroutine => \&verify_and_change_clicker,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=changeclicker',
-                             text => 'Register Clicker'},
-                       printmenu => 'yes',
-                       }));
-    if ($env{'user.adv'}) {
-       push (@Options,({ action   => 'changedomcoord',
-                         linktext => 'Restrict Domain Coordinator Access',
-                         href     => '/adm/preferences',
-                         subroutine => \&domcoordchanger,
-                         breadcrumb =>
-                             { href => '/adm/preferences?action=changedomcoord',
-                               text => 'Restrict Domain Coordinator Access'},
-                       },
-                       { action   => 'verify_and_change_domcoord',
-                         subroutine => \&verify_and_change_domcoord,
-                         breadcrumb =>
-                             { href => '/adm/preferences?action=changedomcoord',
-                               text => 'Restrict Domain Coordinator Access'},
-                         printmenu => 'yes',
-                       }));
-     }
-     push (@Options,({ action   => 'lockwarning',
-                       subroutine => \&lockwarning,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=lockwarning',
-                             text => 'Lock Warnings'},
-                       },
-                     { action   => 'verify_and_change_locks',
-                       subroutine => \&verify_and_change_lockwarning,
-                       breadcrumb =>
-                           { href => '/adm/preferences?action=lockwarning',
-                             text => 'Lockwarnings'},
-                       printmenu => 'yes',
-                       }));
-     if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
- 	|| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
- 				    .$env{'request.course.sec'})) {
-         push (@Options,({ action => 'changecourseinit',
-                           linktext => 'Change Course Initialization Preference',
-                           href => '/adm/preferences',
-                           subroutine => \&coursedisplaychanger,
-                           breadcrumb =>
-                               { href => '/adm/preferences?action=changecourseinit',
-                                 text => 'Change Course Init. Pref.'},
-                           },
-                         { action => 'verify_and_change_coursepage',
-                           breadcrumb =>
-                           { href => '/adm/preferences?action=changecourseinit',                               text => 'Change Course Initialization Preference'},
-                         printmenu => 'yes',
-                         subroutine => \&verify_and_change_coursepage,
-                        }));
-     }
-     if ($env{'user.name'} =~ /^(albertel|fox|foxr|kortemey|korte|raeburn)$/) {
-         push (@Options,({ action => 'debugtoggle',
-                           printmenu => 'yes',
-                           subroutine => \&toggle_debug,
-                           }));
-     }
-     $r->print(&Apache::loncommon::start_page('Change Preferences'));
-     my $call = undef;
-     my $help = undef;
-     my $printmenu = 'yes';
-     foreach my $option (@Options) {
-         if ($option->{'action'} eq $env{'form.action'}) {
-             $call = $option->{'subroutine'};
-             $printmenu = $option->{'printmenu'};
-             if (exists($option->{'breadcrumb'})) {
-                 &Apache::lonhtmlcommon::add_breadcrumb
-                     ($option->{'breadcrumb'});
-             }
- 	    $help=$option->{'help'};
-         }
-     }
-     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Change Preferences',$help));
-     my $error;
-     if (defined($call)) {
-         $error = $call->($r);
-     }
-     if ( ( ($printmenu eq 'yes')
- 	   || ($printmenu eq 'not_on_error' && !$error) )
- 	 && (!$env{'form.returnurl'})) {
-         my $optionlist = '<table cellpadding="5">';
-         if ($env{'user.name'} =~
-                          /^(albertel|kortemey|fox|foxr|korte|hallmat3|turtle|raeburn)$/
-             ) {
-             push (@Options,({ action => 'debugtoggle',
-                               linktext => 'Toggle Debug Messages',
-                               text => 'Current Debug status is -'.
-                                   $env{'user.debug'}.'-.',
-                               href => '/adm/preferences',
-                               printmenu => 'yes',
-                               subroutine => \&toggle_debug,
-                               }));
-         }
-         foreach my $option(@Options) {
-             my $optiontext = '';
-             if (exists($option->{'href'})) {
- 		$option->{'href_args'}{'action'}=$option->{'action'};
- 		$optiontext .=
-                     '<a href="'.&add_get_param($option->{'href'},
- 					       $option->{'href_args'}).'">'.
-                     &mt($option->{'linktext'}).'</a>';
-             }
-             if (exists($option->{'text'})) {
-                 $optiontext .= ' '.&mt($option->{'text'});
-             }
-             if ($optiontext ne '') {
-                 $optiontext = '<font size="+1">'.$optiontext.'</font>';
-                 my $helplink = '&nbsp;';
-                 if (exists($option->{'help'})) {
-                     $helplink = &Apache::loncommon::help_open_topic
-                                                     ($option->{'help'});
-                 }
-                 $optionlist .= '<tr>'.
-                     '<td>'.$helplink.'</td>'.
-                     '<td>'.$optiontext.'</td>'.
-                     '</tr>';
-             }
-         }
-         $optionlist .= '</table>';
-         $r->print($optionlist);
-     } elsif ($env{'form.returnurl'}) {
- 	$r->print('<br /><a href="'.$env{'form.returnurl'}.'"><font size="+1">'.
- 		  &mt('Return').'</font></a>');
      }
-     $r->print(&Apache::loncommon::end_page());
      return OK;
  }
  sub toggle_debug {
      if ($env{'user.debug'}) {
-         &Apache::lonnet::delenv('user\.debug');
+         &Apache::lonnet::delenv('user.debug');
      } else {
          &Apache::lonnet::appenv({'user.debug' => 1});
      }
  }
+ sub can_toggle_debug {
+     my $can_toggle = 0;
+     my $page = 'toggledebug';
+     if (&LONCAPA::lonauthcgi::can_view($page)) {
+         $can_toggle = 1;
+     } elsif (&LONCAPA::lonauthcgi::check_ipbased_access($page)) {
+         $can_toggle = 1;
+     }
+     return $can_toggle;
+ }
 ;
  __END__

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.120
changed lines
	Added in v.1.183