$to      = 'b.karakoulakis@googlemail.com';
	$subject = 'Anfrage von No2 Website';

	// keys from Google reCaptcha https://www.google.com/recaptcha/admin
	$sitekey = '6Le6nDcUAAAAAHhhBYXaOA4p1iqgRFrZ-r2JHN4Z';
	$secretkey = '6Le6nDcUAAAAAPUdhksreC3v2Nd1iE7ocQW1sV81';

	$alert = '';
	if ($_SERVER['REQUEST_METHOD'] == 'POST')
	{
		$email;$message;$captcha;
		if(isset($_POST['email']))
        			$email=$_POST['email'];
		        if(isset($_POST['message']))
        			$message=$_POST['message'];
			if(isset($_POST['g-recaptcha-response']))
        		$captcha=$_POST['g-recaptcha-response'];

	        	if(!$captcha)
        		$alert = '<div class="alert alert-warning" role="alert">Bitte warten Sie, bis Ihr Status überprüft wurde</div>';

        	$response=json_decode(file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret='.$secretkey.'&response=".$captcha."&remoteip=".$_SERVER['REMOTE_ADDR']));

		if($response->success==false)
		{
			/* lets set the error message for the alert... */
			if ($alert=='')
				$alert = '<div class="alert alert-danger" role="alert">Sie wurden als Spam eingestuft.</div>';
        	}
		else
		{
			/* the email to you */
			$headers = 'From: '.$to.'' . "\r\n" .
                	'Reply-To: '.$email.'' . "\r\n" .
                	'X-Mailer: PHP/' . phpversion();
            		mail($to, $subject, $message, $headers);
			/* the copy of the email to the *client* */
			$headers = 'From: '.$email.'' . "\r\n" .
				'Reply-To: '.$to.'' . "\r\n" .
				'X-Mailer: PHP/' . phpversion();
			mail($email, 'COPY - '. $subject, $message, $headers);
			/* lets set the success message for the alert... */
			$alert = '<div class="alert alert-success" role="alert">Ihre Nachricht wurde versandt</div>';
        	}
	}
?>