[ticket/11103] Declare $ for jQuery, check for instance of, newlines at eof

PHPBB3-11103

phpBB/styles/subsilver2/template/overall_footer.html

@@ -15,6 +15,8 @@
 <script type="text/javascript">
 // <![CDATA[
 <!-- IF S_NOTIFICATIONS_DISPLAY -->
+(function($) {  // Avoid conflicts with other libraries
+
 $(document).click(function(e) {
     var target = e.target;
 
@@ -22,6 +24,8 @@ $(document).click(function(e) {
         $('#notification_list').hide();
     }
 });
+
+})(jQuery); // Avoid conflicts with other libraries
 <!-- ENDIF -->
 // ]]>
 </script>

phpBB/styles/subsilver2/theme/stylesheet.css

@@ -1182,4 +1182,4 @@ a.imageset {
 
 #notification_list .footer > a {
 	display: block;
-}
+}