function AjaxNewsletter(action, email, jezyk)
{
	var xmlhttp=false;
	if (!xmlhttp && typeof XMLHttpRequest!='undefined')
	{
	  xmlhttp = new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
      xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}

	xmlhttp.open("GET", '/newsletter_zapisz.php?newsletter_action='+action+'&newsletter_email='+email+'&newsletter_jezyk='+jezyk, true);
	xmlhttp.onreadystatechange=function()
	{
		if (xmlhttp.readyState==4)
		{
			if ( xmlhttp.responseText != "" )
			{
				ajaxResponse = xmlhttp.responseText;
				alert(ajaxResponse);
			}
		}
	}
	xmlhttp.send(null);
}