$url = "https://api-secure.recaptcha.net/js/recaptcha_ajax.js";
} else {
$url = "http://api.recaptcha.net/js/recaptcha_ajax.js";
$url = "https://api-secure.recaptcha.net/js/recaptcha_ajax.js";
} else {
$url = "http://api.recaptcha.net/js/recaptcha_ajax.js";