Adding spanish as lang.

custompages/language.php

@@ -36,7 +36,7 @@ function custompages_get_lang($variable) {
 }
 
 $language_file = array('courses', 'index', 'registration', 'admin', 'userInfo');
-$available_langs = array('en','fr');
+$available_langs = array('en', 'fr', 'es');
 $chamilo_langs = array(null => 'english', 'en' => 'english', 'fr' => 'french', 'nl' => 'dutch', 'de' => 'german', 'es' => 'spanish');
 $lang_match = $chamilo_langs[get_preferred_language($available_langs)];
 // recover previous value ...
@@ -52,5 +52,6 @@ if (isset($_REQUEST['lang']) && !empty($_REQUEST['lang']) && in_array($_REQUEST[
 	$lang_match = $chamilo_langs[$_REQUEST['lang']];
 }
 $_user['language'] = $lang_match;
+
 $_SESSION['user_language_choice'] = $lang_match;
-?>
+