﻿function check_email(v)
{
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

	var error = '';

	if (reg.test(v) == false)
	{
		error = 'Proszę podać prawidłowy adres e-mail.\n';
	}

	return error;
}

function check_name(v)
{
	var error = '';

	if (v == '')
	{
		error = 'Proszę podać imię.\n';
	}

	return error;
}

function check_surname(v)
{
	var error = '';

	if (v == '')
	{
		error = 'Proszę podać nazwisko.\n';
	}

	return error;
}

function check_question(v)
{
	var error = '';

	if (v == '')
	{
		error = 'Proszę wpisać pytanie.';
	}

	return error;
}

function kontakt()
{
	var msg = '';
	
	msg += check_email(document.kontakt_form.email.value);
	msg += check_name(document.kontakt_form.imie.value);
	msg += check_surname(document.kontakt_form.nazwisko.value);
	msg += check_question(document.kontakt_form.pytanie.value);

	if (msg == '')
	{
		document.kontakt_form.submit();
	}
	else
	{
		alert(msg);
	}
}

function polec()
{
	var msg = '';

	msg += check_email(document.polec_form.polec_email.value);

	if (msg == '')
	{
		document.polec_form.submit();
	}
	else
	{
		alert(msg);
	}
}

function kalk()
{
	document.kalk_form.submit();
}

function ans(n)
{
	window.open('/doc/odp/' + n + '.html', 'answer', 'width=500, height=500, menubar=no, toolbar=no, location=no, scrollbars=yes, resizable=yes, status=no');
}

function mapa()
{
	window.open('/doc/mapa.html', 'map', 'width=560, height=620, menubar=no, toolbar=no, location=no, scrollbars=yes, resizable=yes, status=no');
}

function harmonogram()
{
	window.open('/doc/harmonogram.html', 'harmonogram', 'width=650, height=600, menubar=no, toolbar=no, location=no, scrollbars=yes, resizable=yes, status=no');
}
