$(document).ready(function(){
	$('a[rel="lightbox"]').lightBox();
	
	$('#quantity').keyup(function(){
		
		if(!isNaN($(this).val()) && $("#quantity").val() != "" && $('input[name="payment"]:checked').length > 0){
			var quant = $(this).val();
			var price = quant*99;
			var shipment = 0;
			
			if($("#prepaid:checked").length > 0){
				shipment = 10;
				if(quant >= 2){
					shipment = 0;
				}
			}else if($("#postpaid:checked").length > 0){
				shipment = 25;
			}else return;
			price += shipment;
			$("#info").html("Do zapłaty: "+price+" zł");
		}else{
			$("#info").html("");
		}
	});
	$('input[name="payment"]').click(function(){
		
		if(!isNaN($('#quantity').val()) && $("#quantity").val() != "" && $('input[name="payment"]:checked').length > 0){
			var quant = $('#quantity').val();
			var price = quant*99;
			var shipment = 0;
			
			if($("#prepaid:checked").length > 0){
				shipment = 10;
				if(quant >= 2){
					shipment = 0;
				}
			}else if($("#postpaid:checked").length > 0){
				shipment = 25;
			}else return;
			price += shipment;
			$("#info").html("Do zapłaty: "+price+" zł");
		}else{
			$("#info").html("");
		}
	});
	
	$("#kontakt").submit(function(){
		var err = 0;
		$(".msg_error").remove();
		if($('input[name="email"]').val() == ""){
			$('input[name="email"]').parent().append('<span class="msg_error">Niepoprawny adres e-mail</span>');
			err++;
		}
		if($('textarea[name="cont"]').val() == ""){
			$('textarea[name="cont"]').parent().append('<span class="msg_error">Uzupełnij treść zapytania</span>');
			err++;
		}
		if($('input[name="name"]').val() == ""){
			$('input[name="name"]').parent().append('<span class="msg_error">Podaj imię i nazwisko</span>');
			err++;
		}
		if(err > 0){
			return false;
		}
	});
	
	$("#order").submit(function(){
		var err = 0;
		$(".msg_error").remove();
		if($('input[name="email"]').val() == ""){
			$('input[name="email"]').parent().append('<span class="msg_error">Niepoprawny adres email</span>');
			err++;
		}
		if($('textarea[name="adres"]').val() == ""){
			$('textarea[name="adres"]').parent().append('<span class="msg_error">Podaj adres</span>');
			err++;
		}
		if($('input[name="name"]').val() == ""){
			$('input[name="name"]').parent().append('<span class="msg_error">Podaj imię i nazwisko</span>');
			err++;
		}
		if($('input[name="phone"]').val() == ""){
			$('input[name="phone"]').parent().append('<span class="msg_error">Podaj telefon</span>');
			err++;
		}
		if($('input[name="quantity"]').val() == ""){
			$('input[name="quantity"]').parent().append('<span class="msg_error">Podaj ilość</span>');
			err++;
		}
		if($('input[name="payment"]:checked').length == 0){
			$('input[name="payment"]').parent().append('<span class="msg_error">Wybierz formę płatności</span>');
			err++;
		}
		if($('#reg:checked').length == 0){
			$('#reg').parent().append('<span class="msg_error">Zaakceptuj regulamin</span>');
			err++;
		}
		if(err > 0){
			return false;
		}
	});
})