diff --git a/main.php b/main.php
index 1fe7749..a791552 100644
--- a/main.php
+++ b/main.php
@@ -68,7 +68,7 @@ $showTools = !tpl_getConf('hideTools') || ( tpl_getConf('hideTools') && $_SERVER
                                 tpl_action('admin', 1, 'li');
                                 _tpl_action('userpage', 1, 'li');
                                 tpl_action('profile', 1, 'li');
-                                _tpl_action('register', 1, 'li');
+                                _tpl_action('register', 1, 'li'); /* DW versions > 2011-02-20 can use the core function tpl_action('register', 1, 'li') */
                                 tpl_action('login', 1, 'li');
                             ?>
                         </ul>
diff --git a/tpl_functions.php b/tpl_functions.php
index 1fc2309..54b143f 100644
--- a/tpl_functions.php
+++ b/tpl_functions.php
@@ -64,6 +64,7 @@ function _tpl_userpage($userPage,$title,$link=0,$wrapper=0) {
 
 /**
  * Create link/button to register page
+ * DW versions > 2011-02-20 can use the core function tpl_action('register')
  *
  * @author Anika Henke <anika@selfthinker.org>
  */
@@ -71,15 +72,16 @@ function _tpl_register($link=0,$wrapper=0) {
     global $conf;
     global $lang;
     global $ID;
+    $lang_register = !empty($lang['btn_register']) ? $lang['btn_register'] : $lang['register'];
 
     if ($_SERVER['REMOTE_USER'] || !$conf['useacl'] || !actionOK('register')) return;
 
     if ($wrapper) echo "<$wrapper>";
 
     if ($link)
-        tpl_link(wl($ID,'do=register'),$lang['register'],'class="action register" rel="nofollow"');
+        tpl_link(wl($ID,'do=register'),$lang_register,'class="action register" rel="nofollow"');
     else
-        echo html_btn('register',$ID,'',array('do'=>'register'),'get',0,$lang['register']);
+        echo html_btn('register',$ID,'',array('do'=>'register'),'get',0,$lang_register);
 
     if ($wrapper) echo "</$wrapper>";
 }
@@ -110,6 +112,7 @@ function _tpl_action($type,$link=0,$wrapper=0) {
 /**
  * Use favicon.ico from data/media root directory if it exists, otherwise use
  * the one in the template's image directory.
+ * DW versions > 2010-11-12 can use the core function tpl_getFavicon()
  *
  * @author Anika Henke <anika@selfthinker.org>
  */