// RecaptchaShow('6Lcs2LkSAAAAAJMmgin3DNjzQ16OxV_6CJ6g4eRB', 'AddCommentCaptcha', 'white');
function RecaptchaShow(publickey, element, themeName) {

	Recaptcha.create(publickey, element, {
		theme: themeName,
		tabindex: 0,
		callback: Recaptcha.focus_response_field
	});
}

function RecaptchaResponse() {
	return Recaptcha.get_response();
}

function RecaptchaChallenge() {
	return Recaptcha.get_challenge();
}

function RecaptchaReload() {
	return Recaptcha.reload();
}