function send(what) {
	$('k1').style.display = "none";
	$('k3').style.display = "block";
	$('k5').style.display = "none";
	$('k6').style.display = "none";
	new Ajax.Request('/gb.php',
		{method:'post',
			postBody:Form.serialize(what),
			onSuccess:handlerFunc,
			onFailure:errFunc
		}
	);
	return false;
}

var handlerFunc = function(t) {
		if (t.responseText == "1") {
						$('k3').style.display = "none";
						$('k4').style.display = "block";
						$('opinia').value = "";
						$('podpis').value = "";
						$('email').value = "";
		} else if (t.responseText == "-1") {
			$('k3').style.display = "none";
        	$('k6').style.display = "block";
			$('k1').style.display = "block";
		}
		else {
						$('k3').style.display = "none";
                    	$('k5').style.display = "block";
						$('k1').style.display = "block";
					}

}

var errFunc = function(t) {
    alert('Error ' + t.status + ' -- ' + t.statusText);
}