Use Get Lang

index.php

@@ -148,7 +148,7 @@ function ogpHome()
 	<div class="menu-bg">
 		<div class="menu">
 		<ul>
-		<li><a href="index.php<?php echo preg_replace( "/\&amp;/", "?", $lang_switch ); ?>" <?php if (!isset($_GET['m'])) echo 'class="admin_menu_link_selected"'; else echo 'class="admin_menu_link"'; ?> target="_self" ><span class="controlpanellogin"><?php echo login_title; ?></span></a></li>
+		<li><a href="index.php<?php echo preg_replace( "/\&amp;/", "?", $lang_switch ); ?>" <?php if (!isset($_GET['m'])) echo 'class="admin_menu_link_selected"'; else echo 'class="admin_menu_link"'; ?> target="_self" ><span class="controlpanellogin"><?php echo get_lang("login_title"); ?></span></a></li>
 <?php
 	$menus = $db->getMenusForGroup('guest');
 	if(!empty($menus))