--- recaptcha.original	2008-01-26 18:30:04.000000000 +0100
+++ recaptcha.new	2009-01-09 05:04:15.321103500 +0100
@@ -168,6 +168,11 @@ function recaptcha_captcha() {  
           $_recaptcha_jsadded = TRUE;
           $js = "var RecaptchaOptions = {theme : '$recaptcha_theme'";
           
+          // add language support
+          if (module_exists('translation')) {
+            $js .= ", lang:'" . i18n_get_lang() . "'";
+          }
+          
           // Add support to display the custom theme
           if ($recaptcha_theme == 'custom') {
             $js .= ", custom_theme_widget : 'recaptcha_custom_theme_widget'";