function location_file() {
	var link=location.href;
	var arr=link.split('/');

return arr[3];
}

function potwierdz() {
	return window.confirm("czy jestes pewny ze chcesz zmazac ten komunikat??");
}

function fs_open( link )
        {
		var w=window.screen.width-10;
		var h=window.screen.height-60;

		sw = window.open(link, 'sw', 'left=0,top=0,width=' + w + ',height=' + h + ',scrollbars=yes');
		sw.focus();
        }

function fs_open_return(link,w,h)
        {
		if (w==0 || w>(window.screen.width-10)) {
			var w=window.screen.width-10;
			var left=0;
		}
		else
			var left=Math.floor( (window.screen.width-10-w)/2);

		if (h==0 || h>(window.screen.height-60)) {
			var h=window.screen.height-60;
			var top=0;
		}
		else
			var top=Math.floor( (window.screen.height-60-h)/2);

		sw = window.open(link, 'sw', 'left='+left+',top='+top+',width=' + w + ',height=' + h + ',scrollbars=yes');
		sw.focus();
return false;
        }


function wyslij(form) {
	window.open("about:blank","okienko",'left=' + left + ',top=' + top + ',toolbar=no,scrollbars=yes,directories=no,status=no,menubar=no,resizable=no,width=550,height=450');
   return true
}


function otworz(strona,szer,wys,scrbar) {
	var left=Math.floor( (window.screen.width-10-szer)/2);
	var top=Math.floor( (window.screen.height-60-wys)/2);
	window.open(strona,'okienko','left=' + left + ',top=' + top + ',toolbar=no,scrollbars='+scrbar+',directories=no,status=no,menubar=no,location=no,resizable=yes,width='+szer+',height='+wys);
return false;
}


function sprawdz_email (data) {
	if (data.indexOf('@') < 1 || data.indexOf('.') < 0 || data.length < 5 || data.indexOf(' ') > 0) {
		return false;
	}
  return true;
}

function sprawdz_zgloszenia_form () {
	if (!sprawdz_email(document.forms["zgloszenia_form"].elements["email"].value)) {
		alert('Sprawdz poprawnosc adresu email');
		return false;
	}
	if ( (!document.forms["zgloszenia_form"].elements["wynik_brak"].checked && (document.forms["zgloszenia_form"].elements["wynik_minut"].value=="--" || document.forms["zgloszenia_form"].elements["wynik_sekund"].value=="--" || document.forms["zgloszenia_form"].elements["wynik_bieg"].value.length<5)) || !document.forms["zgloszenia_form"].elements["imie"].value.length || !document.forms["zgloszenia_form"].elements["nazwisko"].value.length || document.forms["zgloszenia_form"].elements["data_ur_d"].value=="--" || document.forms["zgloszenia_form"].elements["data_ur_m"].value=="--" || document.forms["zgloszenia_form"].elements["data_ur_r"].value=="--" || !document.forms["zgloszenia_form"].elements["narodowosc"].value.length || !document.forms["zgloszenia_form"].elements["ulica"].value.length || document.forms["zgloszenia_form"].elements["kod_pocztowy"].value.length<4 || !document.forms["zgloszenia_form"].elements["miejscowosc"].value.length || !document.forms["zgloszenia_form"].elements["panstwo"].value.length) {
		alert('Wypełnij wszystkie pola oznaczone gwiazdkami');
		return false;
	}
	
	if (!document.forms["zgloszenia_form"].elements["dane_zgoda"].checked) {
		alert ('Nie wyrażenie zgody na przetwarzanie danych osobowych uniemożliwia przyjęcia zgłoszenia!');
		return false;
	}
return true;
}




// Speaking of Java, this particular script is (C) Copyright 2002 Jim Tucek
// If you wish to use my CountDown script, these comments must be left
// alone!  That is all.

// Visit www.jracademy.com/~jtucek/ for script information and a bit of help
// setting it up, or www.jracademy.com/~jtucek/email.html for contact
// information.

function start()
{
setup(document.forms["form1"].elements["time2"].value,"form1");
repeat()
}

start();

function repeat() 
{
down("form1");
setTimeout("repeat()",1000);
}

function setup(day,box)
{
today = (new Date()).getTime();
the_day = (new Date(day)).getTime();
time = (the_day - today);
document.forms[box].time2.value=time;
}

function down(box)
{
document.forms[box].time2.value = document.forms[box].time2.value - 1000;
time = document.forms[box].time2.value;
days = (time - (time % 86400000)) / 86400000;
time = time - (days * 86400000);
hours = (time - (time % 3600000)) / 3600000;
time = time - (hours * 3600000);
mins = (time - (time % 60000)) / 60000;
time = time - (mins * 60000);
secs = (time - (time % 1000)) / 1000;
if(days==1) out = "1 dzień, ";
else out = days+" dni, ";
if(hours < 10) out = out+"0";
out = out+hours+":";
if(mins < 10) out = out+"0";
out = out+mins+":";
if(secs < 10) out = out+"0";
out = out+secs;
if(days+hours+mins+secs> 1) document.forms[box].time.value = out;
else document.forms[box].time.value = ("Zapraszamy za rok!!");
}