No system news in the course tab see BT#2798

news_list.php

@@ -12,9 +12,9 @@ $tool_name = get_lang('SystemAnnouncements');
 Display::display_header($tool_name);
 
 if (api_is_platform_admin()) {
-	echo '<div class="action">';
-	echo '<a href="'.api_get_path(WEB_PATH).'main/admin/system_announcements.php">'.Display::return_icon('edit.gif', get_lang('EditSystemAnnouncement')).get_lang('EditSystemAnnouncement').'</a>';
-	echo '</div><br />';
+	echo '<div class="actions">';
+	echo '<a href="'.api_get_path(WEB_PATH).'main/admin/system_announcements.php">'.Display::return_icon('edit.png', get_lang('EditSystemAnnouncement'), array(), 32).'</a>';
+	echo '</div>';
 }
 
 $start = isset($_GET['start']) ? (int)$_GET['start'] : $start = 0;

user_portal.php

@@ -267,10 +267,10 @@ api_plugin('mycourses_main');
 echo '</div>';
 
 /* System Announcements */
-
+/*
 $announcement = isset($_GET['announcement']) ? $_GET['announcement'] : -1;
 $visibility = api_is_allowed_to_create_course() ? VISIBLE_TEACHER : VISIBLE_STUDENT;
-SystemAnnouncementManager :: display_announcements($visibility, $announcement);
+SystemAnnouncementManager :: display_announcements($visibility, $announcement);*/
 
 if (!empty ($_GET['include']) && preg_match('/^[a-zA-Z0-9_-]*\.html$/',$_GET['include'])) {
     include './home/'.$_GET['include'];