Apply accessibility improvements to the settings section

16 files changed, 117 insertions, 89 deletions

diff --git a/plugins/managesieve/skins/larry/managesieve.css b/plugins/managesieve/skins/larry/managesieve.css
index 1f954caf2..2172c60b2 100644
--- a/plugins/managesieve/skins/larry/managesieve.css
+++ b/plugins/managesieve/skins/larry/managesieve.css
@@ -417,11 +417,13 @@ body.iframe.mail #filter-form
 
 
 /* vacation form */
-#settings-sections span.vacation a {
-  background: url(images/vacation_icons.png) no-repeat 7px 1px;
+#settings-sections .vacation a {
+  background-image: url(images/vacation_icons.png);
+	background-repeat: no-repeat;
+	background-position: 7px 1px;
 }
 
-#settings-sections span.vacation.selected a {
+#settings-sections .vacation.selected a {
   background-position: 7px -23px;
 }
 
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 8e66e85e7..5a5d4cb83 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -1088,14 +1088,17 @@ class rcmail extends rcube
         }
         else {
             foreach ($table_data as $row_data) {
-                $class = !empty($row_data['class']) ? $row_data['class'] : '';
+                $class = !empty($row_data['class']) ? $row_data['class'] : null;
+                if (!empty($attrib['rowclass']))
+                    $class = trim($class . ' ' . $attrib['rowclass']);
                 $rowid = 'rcmrow' . rcube_utils::html_identifier($row_data[$id_col]);
 
                 $table->add_row(array('id' => $rowid, 'class' => $class));
 
                 // format each col
                 foreach ($a_show_cols as $col) {
-                    $table->add($col, $this->Q(is_array($row_data[$col]) ? $row_data[$col][0] : $row_data[$col]));
+                    $val = is_array($row_data[$col]) ? $row_data[$col][0] : $row_data[$col];
+                    $table->add($col, empty($attrib['ishtml']) ? $this->Q($val) : $val);
                 }
             }
         }
diff --git a/program/localization/en_US/labels.inc b/program/localization/en_US/labels.inc
index 2b44ac188..9d3863497 100644
--- a/program/localization/en_US/labels.inc
+++ b/program/localization/en_US/labels.inc
@@ -474,6 +474,7 @@ $labels['miscfolding'] = 'RFC 2047/2231 (MS Outlook)';
 $labels['2047folding'] = 'Full RFC 2047 (other)';
 $labels['force7bit'] = 'Use MIME encoding for 8-bit characters';
 $labels['advancedoptions'] = 'Advanced options';
+$labels['toggleadvancedoptions'] = 'Toggle advanced options';
 $labels['focusonnewmessage'] = 'Focus browser window on new message';
 $labels['checkallfolders'] = 'Check all folders for new messages';
 $labels['displaynext'] = 'After message delete/move display the next message';
@@ -605,6 +606,9 @@ $labels['arialabelattachmentpreview'] = 'Attachment preview';
 $labels['ariasummarycomposecontacts'] = 'List of contacts and groups to select as recipients';
 $labels['arialabelcontactexportoptions'] = 'Contact export options';
 $labels['arialabelabookgroupoptions'] = 'Addressbook/group options';
+$labels['arialabelpreferencesform'] = 'Preferences form';
+$labels['arialabelidentityeditfrom'] = 'Identity edit form';
+$labels['arialabelresonseeditfrom'] = 'Response edit form';
 
 $labels['helplistnavigation'] = 'List keyboard navigation';
 $labels['helplistkeyboardnavigation'] = "Arrows up/down: Move row focus/selection.
diff --git a/program/steps/settings/edit_folder.inc b/program/steps/settings/edit_folder.inc
index 6b7bd08d2..c61ac6da9 100644
--- a/program/steps/settings/edit_folder.inc
+++ b/program/steps/settings/edit_folder.inc
@@ -132,6 +132,7 @@ function rcmail_folder_form($attrib)
         }
 
         $select = $RCMAIL->folder_selector(array(
+            'id'          => '_parent',
             'name'        => '_parent',
             'noselection' => '---',
             'realnames'   => false,
@@ -155,7 +156,7 @@ function rcmail_folder_form($attrib)
 
     // Settings: threading
     if ($threading_supported && ($mbox_imap == 'INBOX' || (!$options['noselect'] && !$options['is_root']))) {
-        $select = new html_select(array('name' => '_viewmode', 'id' => '_listmode'));
+        $select = new html_select(array('name' => '_viewmode', 'id' => '_viewmode'));
         $select->add($RCMAIL->gettext('list'), 0);
         $select->add($RCMAIL->gettext('threads'), 1);
 
diff --git a/program/steps/settings/func.inc b/program/steps/settings/func.inc
index bccd9caa8..5da01b757 100644
--- a/program/steps/settings/func.inc
+++ b/program/steps/settings/func.inc
@@ -343,7 +343,7 @@ function rcmail_user_prefs($current = null)
                         if (is_array($meta) && $meta['name']) {
                             $skinname     = $meta['name'];
                             $author_link  = $meta['url'] ? html::a(array('href' => $meta['url'], 'target' => '_blank'), rcube::Q($meta['author'])) : rcube::Q($meta['author']);
-                            $license_link = $meta['license-url'] ? html::a(array('href' => $meta['license-url'], 'target' => '_blank'), rcube::Q($meta['license'])) : rcube::Q($meta['license']);
+                            $license_link = $meta['license-url'] ? html::a(array('href' => $meta['license-url'], 'target' => '_blank', 'tabindex' => '-1'), rcube::Q($meta['license'])) : rcube::Q($meta['license']);
                         }
 
                         $skinnames[] = mb_strtolower($skinname);
diff --git a/program/steps/settings/responses.inc b/program/steps/settings/responses.inc
index 06093b3b8..ddd1924fe 100644
--- a/program/steps/settings/responses.inc
+++ b/program/steps/settings/responses.inc
@@ -95,7 +95,7 @@ function rcmail_responses_list($attrib)
 {
     global $RCMAIL, $OUTPUT;
 
-    $attrib += array('id' => 'rcmresponseslist', 'tagname' => 'table', 'cols' => 1);
+    $attrib += array('id' => 'rcmresponseslist', 'tagname' => 'table');
 
     $plugin = $RCMAIL->plugins->exec_hook('responses_list', array(
         'list' => $RCMAIL->get_compose_responses(true),
diff --git a/skins/larry/includes/footer.html b/skins/larry/includes/footer.html
index f421ec5b0..6cd3e62d1 100644
--- a/skins/larry/includes/footer.html
+++ b/skins/larry/includes/footer.html
@@ -6,6 +6,7 @@
 var UI = new rcube_mail_ui();
 $(document).ready(function(){
 	UI.set('errortitle', '<roundcube:label name="errortitle" quoting="javascript" />');
+	UI.set('toggleoptions', '<roundcube:label name="toggleadvancedoptions" quoting="javascript" />');
 	UI.init();
 });
 
diff --git a/skins/larry/includes/settingstabs.html b/skins/larry/includes/settingstabs.html
index e62695848..d43e8f075 100644
--- a/skins/larry/includes/settingstabs.html
+++ b/skins/larry/includes/settingstabs.html
@@ -1,7 +1,9 @@
-<div id="settings-sections" class="uibox listbox">
-<h2 class="boxtitle"><roundcube:label name="settings" /></h2>
+<div id="settings-sections" class="uibox listbox" role="navigation" aria-labelledby="aria-label-settingstabs">
+<h2 class="boxtitle" id="aria-label-settingstabs"><roundcube:label name="settings" /></h2>
 <div id="settings-tabs" class="scroller">
-	<roundcube:object name="settingstabs" class="listitem" />
+	<ul class="listing iconized">
+		<roundcube:object name="settingstabs" class="listitem" tagname="li" />
+	</ul>
 	<roundcube:container name="tabs" id="settings-tabs" />
 </div>
 </div>
diff --git a/skins/larry/settings.css b/skins/larry/settings.css
index 675ef9973..0517f3c3a 100644
--- a/skins/larry/settings.css
+++ b/skins/larry/settings.css
@@ -70,7 +70,7 @@
 	width: 20px;
 	height: 18px;
 	background: url('images/listicons.png') 0 -1157px no-repeat;
-	text-indent: 1000px;
+	text-indent: -5000px;
 	overflow: hidden;
 }
 
@@ -78,9 +78,10 @@
 	background-position: -24px -1137px;
 }
 
-#sections-table tbody td.section,
-#settings-sections span.listitem a,
-#settings-sections span.tablink a {
+#sections-table td.section,
+#sections-table .listitem span,
+#settings-sections .listitem a,
+#settings-sections .tablink a {
 	padding-left: 36px;
 	background-image: url(images/listicons.png);
 	background-position: -100px 0;
@@ -88,120 +89,120 @@
 }
 
 /* note: support span.tablink because this is used by plugins */
-#settings-sections span.listitem a,
-#settings-sections span.tablink a {
+#settings-sections .listitem a,
+#settings-sections .tablink a {
 	background-position: 6px -862px;
 }
 
-#settings-sections span.selected a,
-#settings-sections span.tablink.selected a {
+#settings-sections .selected a,
+#settings-sections .tablink.selected a {
 	background-position: 6px -887px;
 }
 
-#settings-sections span.preferences a {
+#settings-sections .preferences a {
 	background-position: 6px -431px;
 }
 
-#settings-sections span.preferences.selected a {
+#settings-sections .preferences.selected a {
 	background-position: 6px -455px;
 }
 
-#settings-sections span.folders a,
-#sections-table #rcmrowfolders td.section {
+#settings-sections .folders a,
+#sections-table #rcmrowfolders .section {
 	background-position: 6px 2px;
 }
 
-#settings-sections span.folders.selected a,
-#sections-table #rcmrowfolders.selected td.section {
+#settings-sections .folders.selected a,
+#sections-table #rcmrowfolders.selected .section {
 	background-position: 6px -22px;
 }
 
-#settings-sections span.identities a {
+#settings-sections .identities a {
 	background-position: 6px -478px;
 }
 
-#settings-sections span.identities.selected a {
+#settings-sections .identities.selected a {
 	background-position: 6px -502px;
 }
 
-#settings-sections span.filter a {
+#settings-sections .filter a {
 	background-position: 6px -1746px;
 }
 
-#settings-sections span.filter.selected a {
+#settings-sections .filter.selected a {
 	background-position: 6px -1770px;
 }
 
-#settings-sections span.password a {
+#settings-sections .password a {
 	background-position: 6px -1795px;
 }
 
-#settings-sections span.password.selected a {
+#settings-sections .password.selected a {
 	background-position: 6px -1819px;
 }
 
-#settings-sections span.responses a {
+#settings-sections .responses a {
 	background-position: 6px -1972px;
 }
 
-#settings-sections span.responses.selected a {
+#settings-sections .responses.selected a {
 	background-position: 6px -1996px;
 }
 
-#sections-table #rcmrowgeneral td.section {
-	background-position: 6px -573px;
+#sections-table #rcmrowgeneral .section {
+	background-position: 4px -573px;
 }
 
-#sections-table #rcmrowgeneral.selected td.section {
-	background-position: 6px -598px;
+#sections-table #rcmrowgeneral.selected .section {
+	background-position: 4px -598px;
 }
 
-#sections-table #rcmrowmailbox td.section {
-	background-position: 6px -621px;
+#sections-table #rcmrowmailbox .section {
+	background-position: 4px -621px;
 }
 
-#sections-table #rcmrowmailbox.selected td.section {
-	background-position: 6px -646px;
+#sections-table #rcmrowmailbox.selected .section {
+	background-position: 4px -646px;
 }
 
-#sections-table #rcmrowcompose td.section {
-	background-position: 6px -670px;
+#sections-table #rcmrowcompose .section {
+	background-position: 4px -670px;
 }
 
-#sections-table #rcmrowcompose.selected td.section {
-	background-position: 6px -695px;
+#sections-table #rcmrowcompose.selected .section {
+	background-position: 4px -695px;
 }
 
-#sections-table #rcmrowmailview td.section {
-	background-position: 6px -718px;
+#sections-table #rcmrowmailview .section {
+	background-position: 4px -718px;
 }
 
-#sections-table #rcmrowmailview.selected td.section {
-	background-position: 6px -742px;
+#sections-table #rcmrowmailview.selected .section {
+	background-position: 4px -742px;
 }
 
-#sections-table #rcmrowaddressbook td.section {
-	background-position: 6px -766px;
+#sections-table #rcmrowaddressbook .section {
+	background-position: 4px -766px;
 }
 
-#sections-table #rcmrowaddressbook.selected td.section {
-	background-position: 6px -791px;
+#sections-table #rcmrowaddressbook.selected .section {
+	background-position: 4px -791px;
 }
 
-#sections-table #rcmrowserver td.section {
-	background-position: 6px -814px;
+#sections-table #rcmrowserver .section {
+	background-position: 4px -814px;
 }
 
-#sections-table #rcmrowserver.selected td.section {
-	background-position: 6px -838px;
+#sections-table #rcmrowserver.selected .section {
+	background-position: 4px -838px;
 }
 
-#sections-table #rcmrowcalendar td.section {
-	background-position: 6px -526px;
+#sections-table #rcmrowcalendar .section {
+	background-position: 4px -526px;
 }
 
-#sections-table #rcmrowcalendar.selected td.section {
-	background-position: 6px -550px;
+#sections-table #rcmrowcalendar.selected .section {
+	background-position: 4px -550px;
 }
 
 #folderslist,
diff --git a/skins/larry/templates/addressbook.html b/skins/larry/templates/addressbook.html
index c9aa5acad..e1101e648 100644
--- a/skins/larry/templates/addressbook.html
+++ b/skins/larry/templates/addressbook.html
@@ -84,10 +84,10 @@
 
 </div><!-- end addressview-left -->
 
-<div id="addressview-right" role="main">
+<div id="addressview-right" role="main" aria-labelledby="aria-label-contactslist">
 
 <!-- contacts list -->
-<div id="addresslist" class="uibox listbox" aria-labelledby="aria-label-contactslist">
+<div id="addresslist" class="uibox listbox">
 <roundcube:object name="addresslisttitle" label="contacts" tag="h2" class="boxtitle" id="aria-label-contactslist" />
 <div class="scroller withfooter">
 <roundcube:object name="addresslist" id="contacts-table" class="listing iconized" noheader="true" role="listbox" />
diff --git a/skins/larry/templates/folders.html b/skins/larry/templates/folders.html
index 56396bf1d..ffb0a7ee1 100644
--- a/skins/larry/templates/folders.html
+++ b/skins/larry/templates/folders.html
@@ -10,9 +10,11 @@
 
 <div id="mainscreen" class="offset">
 
+<h1 class="voice"><roundcube:label name="settings" /> : <roundcube:label name="folders" /></h1>
+
 <roundcube:include file="/includes/settingstabs.html" />
 
-<div id="settings-right">
+<div id="settings-right" role="main">
 
 <div id="folderslist" class="uibox listbox">
 <h2 id="folderslist-header" class="boxtitle"><span style="float:right"><roundcube:label name="subscribed" /></span><roundcube:label name="folders" /></h2>
@@ -20,11 +22,22 @@
 <roundcube:object name="foldersubscription" form="subscriptionform" id="subscription-table" class="listing" noheader="true" />
 </div>
 <div id="folderslist-footer" class="boxfooter">
-	<roundcube:button command="create-folder" type="link" title="createfolder" class="listbutton add disabled" classAct="listbutton add" innerClass="inner" content="+" /><roundcube:button name="mailboxmenulink" id="mailboxmenulink" type="link" title="folderactions" class="listbutton groupactions" onclick="UI.show_popup('mailboxmenu');return false" innerClass="inner" content="&#9881;" />
+	<roundcube:button command="create-folder" type="link" title="createfolder" class="listbutton add disabled" classAct="listbutton add" innerClass="inner" label="createfolder" /><roundcube:button name="mailboxmenulink" id="mailboxmenulink" type="link" title="folderactions" class="listbutton groupactions" onclick="return UI.toggle_popup('mailboxmenu',event)" innerClass="inner" content="&#9881;" aria-haspopup="true" aria-expanded="false" aria-owns="mailboxoptionsmenu" />
 	<roundcube:if condition="env:quota" />
+		<span class="voice"><roundcube:label name="quota"></span>
 		<roundcube:object name="quotaDisplay" id="quotadisplay" class="countdisplay" display="text" />
 	<roundcube:endif />
 </div>
+
+<div id="mailboxmenu" class="popupmenu" aria-hidden="true">
+	<h3 id="aria-label-mailboxmenu" class="voice"><roundcube:label name="arialabelmailboxmenu" /></h3>
+	<ul class="toolbarmenu" id="mailboxoptionsmenu" role="menu" aria-labelledby="aria-label-mailboxmenu">
+		<li role="menuitem"><roundcube:button command="delete-folder" label="delete" classAct="active" /></li>
+		<li role="menuitem"><roundcube:button command="purge" type="link" label="empty" classAct="active" /></li>
+		<roundcube:container name="mailboxoptions" id="mailboxoptionsmenu" />
+	</ul>
+</div>
+
 </div>
 
 <div id="folder-details" class="uibox contentbox">
@@ -37,14 +50,6 @@
 
 </div>
 
-<div id="mailboxmenu" class="popupmenu">
-	<ul class="toolbarmenu" id="mailboxoptionsmenu">
-		<li><roundcube:button command="delete-folder" label="delete" classAct="active" /></li>
-		<li><roundcube:button command="purge" type="link" label="empty" classAct="active" /></li>
-		<roundcube:container name="mailboxoptions" id="mailboxoptionsmenu" />
-	</ul>
-</div>
-
 <roundcube:include file="/includes/footer.html" />
 
 </body>
diff --git a/skins/larry/templates/identities.html b/skins/larry/templates/identities.html
index e3d2cc842..91f7f8f71 100644
--- a/skins/larry/templates/identities.html
+++ b/skins/larry/templates/identities.html
@@ -10,23 +10,25 @@
 
 <div id="mainscreen" class="offset">
 
+<h1 class="voice"><roundcube:label name="settings" /> : <roundcube:label name="identities" /></h1>
+
 <roundcube:include file="/includes/settingstabs.html" />
 
-<div id="settings-right">
+<div id="settings-right" role="main" aria-labelledby="aria-label-identitieslist">
 	
 <div id="identitieslist" class="uibox listbox">
-<h2 class="boxtitle"><roundcube:label name="identities" /></h2>
+<h2 class="boxtitle" id="aria-label-identitieslist"><roundcube:label name="identities" /></h2>
 <div class="scroller withfooter">
-<roundcube:object name="identitiesList" id="identities-table" class="listing" cellspacing="0" summary="Identities list" noheader="true" editIcon="" />
+<roundcube:object name="identitiesList" id="identities-table" class="listing" noheader="true" editIcon="" role="listbox" />
 </div>
 <div class="boxfooter">
-<roundcube:button command="add" type="link" title="newidentity" class="listbutton add disabled" classAct="listbutton add" innerClass="inner" content="+" condition="config:identities_level:0<2" /><roundcube:button command="delete" type="link" title="delete" class="listbutton delete disabled" classAct="listbutton delete" innerClass="inner" content="-" condition="config:identities_level:0<2" />
+<roundcube:button command="add" type="link" title="newidentity" class="listbutton add disabled" classAct="listbutton add" innerClass="inner" label="newidentity" condition="config:identities_level:0<2" /><roundcube:button command="delete" type="link" title="delete" class="listbutton delete disabled" classAct="listbutton delete" innerClass="inner" label="delete" condition="config:identities_level:0<2" />
 </div>
 </div>
 
 <div id="identity-details" class="uibox contentbox">
 	<div class="iframebox">
-		<roundcube:object name="identityframe" id="preferences-frame" style="width:100%; height:100%" frameborder="0" src="/watermark.html" />
+		<roundcube:object name="identityframe" id="preferences-frame" style="width:100%; height:100%" frameborder="0" src="/watermark.html" title="arialabelidentityeditfrom" />
 	</div>
 </div>
 
diff --git a/skins/larry/templates/importcontacts.html b/skins/larry/templates/importcontacts.html
index a670d0354..2bc1d4a26 100644
--- a/skins/larry/templates/importcontacts.html
+++ b/skins/larry/templates/importcontacts.html
@@ -15,7 +15,7 @@
 </div>
 
 <div id="pluginbody" class="offset uibox contentbox">
-<h2 class="boxtitle"><roundcube:label name="importcontacts" /></h2>
+<h1 class="boxtitle"><roundcube:label name="importcontacts" /></h1>
 
 <div id="import-box" class="boxcontent">
 <roundcube:object name="importstep" class="propform" />
diff --git a/skins/larry/templates/responses.html b/skins/larry/templates/responses.html
index 8e6884539..503ed2177 100644
--- a/skins/larry/templates/responses.html
+++ b/skins/larry/templates/responses.html
@@ -10,23 +10,25 @@
 
 <div id="mainscreen" class="offset">
 
+<h1 class="voice"><roundcube:label name="settings" /> : <roundcube:label name="identities" /></h1>
+
 <roundcube:include file="/includes/settingstabs.html" />
 
-<div id="settings-right">
+<div id="settings-right" role="main" aria-labelledby="aria-label-responseslist">
 
 <div id="identitieslist" class="uibox listbox">
-<h2 class="boxtitle"><roundcube:label name="responses" /></h2>
+<h2 class="boxtitle" id="aria-label-responseslist"><roundcube:label name="responses" /></h2>
 <div class="scroller withfooter">
-<roundcube:object name="responsesList" id="identities-table" class="listing" cellspacing="0" summary="Responses list" noheader="true" />
+<roundcube:object name="responsesList" id="identities-table" class="listing" cellspacing="0" noheader="true" role="listbox" />
 </div>
 <div class="boxfooter">
-<roundcube:button command="add" type="link" title="savenewresponse" class="listbutton add disabled" classAct="listbutton add" innerClass="inner" content="+" /><roundcube:button command="delete" type="link" title="delete" class="listbutton delete disabled" classAct="listbutton delete" innerClass="inner" content="-" />
+<roundcube:button command="add" type="link" title="savenewresponse" class="listbutton add disabled" classAct="listbutton add" innerClass="inner" label="savenewresponse" /><roundcube:button command="delete" type="link" title="delete" class="listbutton delete disabled" classAct="listbutton delete" innerClass="inner" label="delete" />
 </div>
 </div>
 
 <div id="identity-details" class="uibox contentbox">
 	<div class="iframebox">
-		<roundcube:object name="responseframe" id="preferences-frame" style="width:100%; height:100%" frameborder="0" src="/watermark.html" />
+		<roundcube:object name="responseframe" id="preferences-frame" style="width:100%; height:100%" frameborder="0" src="/watermark.html" title="arialabelresonseeditfrom" />
 	</div>
 </div>
 
diff --git a/skins/larry/templates/settings.html b/skins/larry/templates/settings.html
index 08df7686e..406b9c9b3 100644
--- a/skins/larry/templates/settings.html
+++ b/skins/larry/templates/settings.html
@@ -10,19 +10,22 @@
 
 <div id="mainscreen" class="offset">
 
+<h1 class="voice"><roundcube:label name="settings" /> : <roundcube:label name="preferences" /></h1>
+
 <roundcube:include file="/includes/settingstabs.html" />
 
 <div id="settings-right">
 
-<div id="sectionslist" class="uibox listbox">
+<div id="sectionslist" class="uibox listbox" role="navigation" aria-labelledby="aria-label-pefsection">
+<h2 id="aria-label-pefsection" class="boxtitle"><roundcube:label name="section" /></h2>
 <div class="scroller">
-	<roundcube:object name="sectionslist" id="sections-table" class="listing" />
+	<roundcube:object name="sectionslist" id="sections-table" class="listing iconized" noheader="true" />
 </div>
 </div>
 
-<div id="preferences-box" class="uibox contentbox">
+<div id="preferences-box" class="uibox contentbox" role="main">
 	<div class="iframebox">
-		<roundcube:object name="prefsframe" id="preferences-frame" style="width:100%; height:100%" frameborder="0" src="/watermark.html" />
+		<roundcube:object name="prefsframe" id="preferences-frame" style="width:100%; height:100%" frameborder="0" src="/watermark.html" title="arialabelpreferencesform" />
 	</div>
 </div>
 
diff --git a/skins/larry/ui.js b/skins/larry/ui.js
index ff0b2e41a..6385e73b1 100644
--- a/skins/larry/ui.js
+++ b/skins/larry/ui.js
@@ -273,7 +273,9 @@ function rcube_mail_ui()
           orientation:'v', relative:true, start:266, min:180, size:12 }).init();
       }
       else if (rcmail.env.action == 'edit-prefs') {
-        $('<a href="#toggle">&#9660;</a>')
+        $('<a href="#toggle"></a>')
+            .text(env.toggleoptions)
+            .attr('title', env.toggleoptions)
             .addClass('advanced-toggle')
             .appendTo('#preferences-details fieldset.advanced legend');