$(document).ready(function() {

	$('#ankieta_form').submit(function() {
		$.blockUI({
			css : {
				backgroundColor : '#f00',
				color : '#fff'
			},
			message : '<h1>Czekaj...</h1>'
		});
	});

	function disablePyt5() {
		var n = $('input[name*="pytanie[5]"]:checked').length;
		if (n > 1) {
			$('input[name*="pytanie[5]"]').attr('disabled', 'disabled');
			$('input[name*="pytanie[5]"]:checked').removeAttr('disabled');
		} else {
			$('input[name*="pytanie[5]"]').removeAttr('disabled');
		}
	}
	
	function disablePyt6() {
		var n = $('input[name*="pytanie[6]"]:checked').length;
		if (n > 1) {
			$('input[name*="pytanie[6]"]').attr('disabled', 'disabled');
			$('input[name*="pytanie[6]"]:checked').removeAttr('disabled');
		} else {
			$('input[name*="pytanie[6]"]').removeAttr('disabled');
		}
	}
	disablePyt5();
	disablePyt6();
	$('input[name*="pytanie[5]"]').click(disablePyt5);
	$('input[name*="pytanie[6]"]').click(disablePyt6);

});