function addAddress() {

	var address = $('input#newsletter_address')[0].value;
	
	if(address) {
		var pars = 'address=' + address;	
				
		$.ajax({
			type:'POST',
			url:'/rezerwacja/admin/newsletter_front/addAddressFront',
			data: pars,
			success: function(msg) { 
				$("div#newsletter_box").html(msg);
			}
		});
		
	} else {
		$('span#newsletter_info').html('Wpisz adres email');
	}
	
}