$(function() {

$(".button").click(function() {	

$('.text-input1').css({border:"1px solid black", backgroundColor:"#ffffff"});
$('.text-input2').css({border:"1px solid black", backgroundColor:"#ffffff"});
$('.text-input3').css({border:"1px solid black", backgroundColor:"#ffffff"});
$('.text-input4').css({border:"1px solid black", backgroundColor:"#ffffff"});

   $("#tekst_error1").empty();
   $("#tekst_error2").empty();
   $("#tekst_error3").empty();
   $("#tekst_error4").empty();           

	var errors = 0;
  	var name = $("input#sname").val();
	if (name == "") {
	$("#tekst_error1").text("Pole imię/nazwisko jest wymagane");
	$('input.text-input1').css({border:"1px solid red"});
	errors++;
	}

	var phone = $("input#stelefon").val();
	if (phone == "") {
	$("#tekst_error2").text("Pole telefon jest wymagane");
	$('input.text-input2').css({border:"1px solid red"});
	errors++;
	}	

	var email = $("input#semail").val();
	if (email == "" || (!isEmail(email))) {
	$("#tekst_error3").text("Podaj poprawny adres email"); 
	$('input.text-input3').css({border:"1px solid red"});	
	errors++;	
	}
	

	var uwagi = $("#suwagi").val();
	if (uwagi == "") {
		$("#tekst_error4").text("Wpisz wiadomość");
		$('.text-input4').css({
			border: "1px solid red"
		});
		errors++;
	}

	if (errors > 0) {
  		return false;
		}
	
	var dataString = 'name='+ sname2 + '&email=' + semail2 + '&phone=' + stelefon2 + '&uwagi=' + suwagi;
	//alert (dataString);return false;
	
	  	$.ajax({
  		type: "POST",
  		url: "contact.php",
  		data: dataString,
  		success: function(){
  			window.location.href = 'dziekujemy.html';
  		}
  	});
return false;
});


function isEmail(str)
{
	var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;
	return regex.test(str);
}	
});