diff --git a/main/course_info/infocours.php b/main/course_info/infocours.php
index f17758f37e..13f3d40289 100644
--- a/main/course_info/infocours.php
+++ b/main/course_info/infocours.php
@@ -110,8 +110,7 @@ $linebreak = '<div class="row"><div class="label"></div><div class="formw" style
 $form = new FormValidator('update_course');
 
 // COURSE SETTINGS
-//$form->addElement('html', '<div class="sectiontitle"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="coursesettings" id="coursesettings"></a>'.Display::return_icon('settings.png', get_lang('CourseSettings'),'','22').' '.get_lang('CourseSettings').'</div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('settings.png', get_lang('CourseSettings'),'','22').' '.get_lang('CourseSettings').'</h3><div>');
+$form->addElement('html', '<div><h3>'.Display::return_icon('settings.png', addslashes(get_lang('CourseSettings')),'','22').' '.addslashes(get_lang('CourseSettings')).'</h3><div>');
 
 $image_html = '';
 
@@ -182,9 +181,7 @@ $form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class=
 $form->addElement('html', '</div></div>');
 
 // COURSE ACCESS
-//$form->addElement('html', '<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="coursesaccess" id="coursesaccess"></a>'.Display::return_icon('course.png', get_lang('CourseAccess'),'','22').' '.get_lang('CourseAccess').'</div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('course.png', get_lang('CourseAccess'),'','22').' '.get_lang('CourseAccess').'</h3><div>');
-
+$form->addElement('html', '<div> <h3>'.Display::return_icon('course.png', addslashes(get_lang('CourseAccess')),'','22').' '.addslashes(get_lang('CourseAccess')).'</h3><div>');
 
 $form->addElement('radio', 'visibility', get_lang("CourseAccess"), get_lang('OpenToTheWorld'), COURSE_VISIBILITY_OPEN_WORLD);
 $form->addElement('radio', 'visibility', null, get_lang('OpenToThePlatform'), COURSE_VISIBILITY_OPEN_PLATFORM);
@@ -207,9 +204,7 @@ $form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class=
 $form->addElement('html', '</div></div>');
 
 // EMAIL NOTIFICATIONS
-//$form->addElement('html', '<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="emailnotifications" id="emailnotifications"></a>'.Display::return_icon('mail.png', get_lang('EmailNotifications'),'','22').' '.get_lang('EmailNotifications').'</div>');
-
-$form->addElement('html', '<div> <h3>'.Display::return_icon('mail.png', get_lang('EmailNotifications'),'','22').' '.get_lang('EmailNotifications').'</h3><div>');
+$form->addElement('html', '<div><h3>'.Display::return_icon('mail.png', addslashes(get_lang('EmailNotifications')),'','22').' '.addslashes(get_lang('EmailNotifications')).'</h3><div>');
 
 $form->addElement('radio', 'email_alert_to_teacher_on_new_user_in_course', get_lang('NewUserEmailAlert'), get_lang('NewUserEmailAlertEnable'), 1);
 $form->addElement('radio', 'email_alert_to_teacher_on_new_user_in_course', null, get_lang('NewUserEmailAlertToTeacharAndTutor'), 2);
@@ -239,8 +234,7 @@ $form->addElement('html', '</div></div>');
 
 
 // Gradebook SETTINGS
-//$form->addElement('html', '<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="chatsettings" id="chatsettings"></a>'.Display::return_icon('chat.png', get_lang('ConfigChat'),'','22').' '.get_lang('ConfigChat').'</div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('gradebook.png', get_lang('Gradebook'),'','22').' '.get_lang('Gradebook').'</h3><div>');
+$form->addElement('html', '<div><h3>'.Display::return_icon('gradebook.png', addslashes(get_lang('Gradebook')),'','22').' '.addslashes(get_lang('Gradebook')).'</h3><div>');
 $group = array();
 $models = api_get_settings_options('grading_model');
 if (!empty($models )) {
@@ -261,10 +255,7 @@ $form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class=
 $form->addElement('html', '</div></div>');
 
 // USER RIGHTS
-//$form->addElement('html', '<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="userrights" id="userrights"></a>'.Display::return_icon('user.png', get_lang('UserRights'),'','22').' '.get_lang('UserRights').'</div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('user.png', get_lang('UserRights'),'','22').' '.get_lang('UserRights').'</h3><div>');
-
-
+$form->addElement('html', '<div> <h3>'.Display::return_icon('user.png', addslashes(get_lang('UserRights')),'','22').' '.addslashes(get_lang('UserRights')).'</h3><div>');
 $form->addElement('radio', 'allow_user_edit_agenda', get_lang('AllowUserEditAgenda'), get_lang('AllowUserEditAgendaActivate'), 1);
 $form->addElement('radio', 'allow_user_edit_agenda', null, get_lang('AllowUserEditAgendaDeactivate'), 0);
 $form->addElement('html', $linebreak);
@@ -285,8 +276,7 @@ $form->addElement('html', '</div></div>');
 
 
 // CHAT SETTINGS
-//$form->addElement('html', '<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="chatsettings" id="chatsettings"></a>'.Display::return_icon('chat.png', get_lang('ConfigChat'),'','22').' '.get_lang('ConfigChat').'</div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('chat.png', get_lang('ConfigChat'),'','22').' '.get_lang('ConfigChat').'</h3><div>');
+$form->addElement('html', '<div><h3>'.Display::return_icon('chat.png', addslashes(get_lang('ConfigChat')),'','22').' '.addslashes(get_lang('ConfigChat')).'</h3><div>');
 $form->addElement('radio', 'allow_open_chat_window', get_lang('AllowOpenchatWindow'), get_lang('AllowOpenChatWindowActivate'), 1);
 $form->addElement('radio', 'allow_open_chat_window', null, get_lang('AllowOpenChatWindowDeactivate'), 0);
 $form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
@@ -294,8 +284,7 @@ $form->addElement('html', '</div></div>');
 
 
 // LEARNING PATH
-//$form->addElement('html','<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="learnpath" id="learnpath"></a>'.Display::return_icon('scorms.png', get_lang('ConfigLearnpath'),'','22').' '.get_lang('ConfigLearnpath').'</div><div style="clear:both;"></div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('scorms.png', get_lang('ConfigLearnpath'),'','22').' '.get_lang('ConfigLearnpath').'</h3><div>');
+$form->addElement('html', '<div><h3>'.Display::return_icon('scorms.png', addslashes(get_lang('ConfigLearnpath')),'','22').' '.addslashes(get_lang('ConfigLearnpath')).'</h3><div>');
 
 
 //Auto launch LP
@@ -326,8 +315,7 @@ if (is_settings_editable()) {
 $form->addElement('html', '</div></div>');
 
 // THEMATIC ADVANCE SETTINGS
-//$form->addElement('html', '<div class="sectiontitle" style="margin-top: 40px;"><a href="#header" style="float:right;">'.Display::return_icon('top.gif', get_lang('Top')).'</a><a name="thematicadvance" id="thematicadvance"></a>'.Display::return_icon('course_progress.png', get_lang('ThematicAdvanceConfiguration'),'','22').' '.get_lang('ThematicAdvanceConfiguration').'</div>');
-$form->addElement('html', '<div> <h3>'.Display::return_icon('course_progress.png', get_lang('ThematicAdvanceConfiguration'),'','22').' '.get_lang('ThematicAdvanceConfiguration').'</h3><div>');
+$form->addElement('html', '<div><h3>'.Display::return_icon('course_progress.png', addslashes(get_lang('ThematicAdvanceConfiguration')),'','22').' '.addslashes(get_lang('ThematicAdvanceConfiguration')).'</h3><div>');
 
 $form->addElement('radio', 'display_info_advance_inside_homecourse', get_lang('InfoAboutAdvanceInsideHomeCourse'), get_lang('DisplayAboutLastDoneAdvance'), 1);
 $form->addElement('radio', 'display_info_advance_inside_homecourse', null, get_lang('DisplayAboutNextAdvanceNotDone'), 2);
@@ -479,4 +467,4 @@ echo '<div id="course_settings">';
 $form->display();
 echo '</div>';
 
-Display::display_footer();
+Display::display_footer();
\ No newline at end of file