// JavaScript Document

function wyslijMail(wiadomosc,lang){
    if(window.XMLHttpRequest){
            request = new XMLHttpRequest();
    }else{
            request = new ActiveObject("Microsoft.XMLHTTP");
    }

    var url = "/"+lang+"/kontakt/index/send";

    if(request){
            request.open("POST", url);
            request.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
            request.onreadystatechange = function(){
                    if(request.readyState == 4){

                            document.getElementById('kontakt_form').innerHTML = request.responseText;

                    }else{
                            document.getElementById('kontakt_form').innerHTML = '<center><img src="/images/loading.gif" style="margin-top:10px" /></center>';
                    }
            }
            request.send(wiadomosc);
    }else{
            alert("Przegladarka nie obsluguje modelu Ajax. Zalecam aktualizacje.");
    }
}

function email_validate(src) 
{
  var regex = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
  return regex.test(src);
}


function sprMail(lang){
	
	var error = 0;

        var imie = document.getElementById('imie').value;
        var temat = document.getElementById('temat').value;
	var mail = document.getElementById('email').value;
        var telefon = document.getElementById('telefon').value;
	var tresc = document.getElementById('wiadomosc').value;
	
	if(!email_validate(mail)){
		document.getElementById('email').style.border = '1px #da0303 solid';
		document.getElementById('email').style.background = '#ffd6d6';
		error += 1;
	}else{
		document.getElementById('email').style.border = 'none';
		document.getElementById('email').style.background = '#fff9f0';
	}
	
	if(tresc == ''){
		document.getElementById('wiadomosc').style.border = '1px #da0303 solid';
		document.getElementById('wiadomosc').style.backgroundColor = '#ffd6d6';
		error += 1;
	}else{
		document.getElementById('wiadomosc').style.border = 'none';
		document.getElementById('wiadomosc').style.backgroundColor = '#fff9f0';
	}

        if(telefon == ''){
		document.getElementById('telefon').style.border = '1px #da0303 solid';
		document.getElementById('telefon').style.backgroundColor = '#ffd6d6';
		error += 1;
	}else{
		document.getElementById('telefon').style.border = 'none';
		document.getElementById('telefon').style.backgroundColor = '#fff9f0';
	}

        if(temat == ''){
		document.getElementById('temat').style.border = '1px #da0303 solid';
		document.getElementById('temat').style.backgroundColor = '#ffd6d6';
		error += 1;
	}else{
		document.getElementById('temat').style.border = 'none';
		document.getElementById('temat').style.backgroundColor = '#fff9f0';
	}

        if(imie == ''){
		document.getElementById('imie').style.border = '1px #da0303 solid';
		document.getElementById('imie').style.backgroundColor = '#ffd6d6';
		error += 1;
	}else{
		document.getElementById('imie').style.border = 'none';
		document.getElementById('imie').style.backgroundColor = '#fff9f0';
	}
	
	if(error == 0){
		wiadomosc = "mail=" + mail + "&tresc=" + tresc + "&temat=" + temat + "&telefon=" + telefon + "&imie=" + imie;
		wyslijMail(wiadomosc,lang);
	}
}