function dane(){
	if (document.getElementById("info_firma").selectedIndex == 0)
	{
		document.getElementById("tytul").innerHTML = 'Nazwa firmy';
	}
	else
	{
		document.getElementById("tytul").innerHTML = 'Imie, Nazwisko';
	}
}
//textarea limit
function limitText(limitField_id, limitNum) {
	pole = document.getElementById(limitField_id);
	if (pole.value.length > limitNum) {
		pole.value = pole.value.substring(0, limitNum);
	}
}

//Wyszukiwarka
function createOption(id,newValue,wybrane){
//buduje select boxa dla danego selecta w oparciu o dana tablice
	var myselect=document.getElementById(id);
	var x;

	try{
		for (var i=0;i<=newValue.length-1;i++)
		{
			myselect.add(new Option(newValue[i][1], newValue[i][0]), null) //add new option to end of "sample"
		// myselect.add(new Option("New First Option", "0"), myselect.options[0]) //add new option to beginning of "sample"
			if(typeof(wybrane) == 'object'){
				for(x in wybrane)
				{
					if(wybrane[x] == newValue[i][0])
					{
						myselect.options[i].selected = true;
					}
				}
			}
		}
	}
	catch(e){ //in IE, try the below version instead of add()
		for (var i=0;i<=newValue.length-1;i++)
		{
			myselect.add(new Option(newValue[i][1], newValue[i][0])) //add new option to end of "sample"
			//myselect.add(new Option("New First Option", "0"), 0) //add new option to beginning of "sample"
			if(typeof(wybrane) == 'object'){
				for(x in wybrane)
				{
					if(wybrane[x] == newValue[i][0])
					{
						myselect.options[i].selected = true;
					}
				}
			}
		}
	}
}

function clearOption(id)
{
//czysci select boxa do zera
	var myselect=document.getElementById(id);
		if(myselect.options.length > 0){
			while (myselect.length>0)
			{
			myselect.remove(myselect.length-1);
			}
		}
}

function polska_zagranica(id,wybrane){
var index = document.getElementById(id).selectedIndex;

	switch(index)
	{
		case 0://Polska
		if(document.getElementById('region_nazwa')){
		document.getElementById('region_nazwa').innerHTML = 'województwie';}
		clearOption('region_tab');
		createOption('region_tab',wojewodztwa,wybrane);
		document.getElementById('region_tab').disabled = false;
		break;

		case 1://Zagranica
		if(document.getElementById('region_nazwa')){
		document.getElementById('region_nazwa').innerHTML = 'kraju';}
		clearOption('region_tab');
		createOption('region_tab',kraje,wybrane);
		document.getElementById('region_tab').disabled = false;
		break;

		default://All
		if(document.getElementById('region_nazwa')){
		document.getElementById('region_nazwa').innerHTML = 'miejscu';}
		clearOption('region_tab');
		createOption('region_tab',wojewodztwa,wybrane);
		document.getElementById('region_tab').disabled = true;
		break;
	}
}

function konto(val)
{
	var mamkonto = (parseInt(val) == 0)?false:true;

	if(typeof(mamkonto) == 'boolean' && mamkonto == true)
	{
		document.getElementById('niemakonta_table').style.display = 'none';
		document.getElementById('haslo_table').style.display = 'block';
	}else{
		if(typeof(mamkonto) == 'boolean' && mamkonto == false)
		{
			document.getElementById('niemakonta_table').style.display = 'block';
			document.getElementById('haslo_table').style.display = 'none';
		}
	}
}

/*
3 krok dodawania oferty
*/
function wal()
{
if (document.getElementById('w1').checked == false && document.getElementById('w2').checked == false
&& document.getElementById('w3').checked == false && document.getElementById('w0').checked == false)
{
alert('Wybierz co najmniej jedną z opcji.');
return false;}
else{return true;}
}

function wyroznienia(id)
{
	//BLOKADY
	if (id == 'w0')
	{
		if (document.getElementById('w0').checked == true)
		{//bezplatne - zaznaczono
			document.getElementById('liczba').innerHTML = 0;
			document.getElementById('tmp_liczba').value = 0;

			document.getElementById('w1').disabled = true;
			document.getElementById('w1').checked = false;
			document.getElementById('w2').disabled = true;
			document.getElementById('w2').checked = false;
			document.getElementById('w3').disabled = true;
			document.getElementById('w3').checked = false;
			document.getElementById('faktura_table').style.display = 'none';
		}

		if (document.getElementById('w0').checked == false)
		{//bezplatne - odznaczono
			document.getElementById('w1').disabled = false;
			document.getElementById('w2').disabled = false;
			document.getElementById('w3').disabled = false;
			document.getElementById('faktura_table').style.display = 'block';
		}
	}else{
		if (document.getElementById(id).checked == true)
		{//jesli wybrano wyr 1
			document.getElementById('w0').checked = false;
			document.getElementById('w0').disabled = true;

			var wartosc_tmp = new Number(parseFloat(ceny_wyr[id]));
			wartosc_cena = wartosc_tmp.toFixed(2);

			var tmp_wart = new Number(parseFloat(document.getElementById('tmp_liczba').value));
			wart_tmp = tmp_wart.toFixed(2);

			var koncowa_tmp = new Number(parseFloat(parseFloat(wart_tmp) + parseFloat(wartosc_cena)));
			var koncowa = koncowa_tmp.toFixed(2);

			document.getElementById('tmp_liczba').value = koncowa;
			document.getElementById('liczba').innerHTML = document.getElementById('tmp_liczba').value;//parseInt(document.getElementById('tmp_liczba').value);
		}
		if (document.getElementById(id).checked == false)
		{//jesli wyl wyr 1

			var wartosc_tmp = new Number(parseFloat(ceny_wyr[id]));
			wartosc_cena = wartosc_tmp.toFixed(2);

			var tmp_wart = new Number(parseFloat(document.getElementById('tmp_liczba').value));
			wart_tmp = tmp_wart.toFixed(2);

			var koncowa_tmp = new Number(parseFloat(parseFloat(wart_tmp) - parseFloat(wartosc_cena)));
			var koncowa = koncowa_tmp.toFixed(2);

			document.getElementById('tmp_liczba').value = koncowa;
			document.getElementById('liczba').innerHTML = document.getElementById('tmp_liczba').value;//parseInt(document.getElementById('tmp_liczba').value);

		}
		if (document.getElementById('w1').checked == false && document.getElementById('w2').checked == false && document.getElementById('w3').checked == false)
		{document.getElementById('w0').disabled = false;
		document.getElementById('liczba').innerHTML = document.getElementById('tmp_liczba').value = 0;
		}
	}
}