function birth() {
	$("#birth .loader").removeClass("hidden");
	$.ajax({
		type: "POST",
		url: "modules_index/birth.php",
		data: "hiddenmail=" + $('#hiddenmail').val() + "&birth=" + $('#year').val() + "-" + $('#month').val() + "-" + $('#day').val(),
		success: function(msg){
			$("#birth .loader").addClass("hidden");
			$("#birth .msg").removeClass("hidden");
			window.location='http://bp.crank.hu/';
		}
	});
}