function BilWalidacja(x)
{
	
  var form   = document.getElementById(x);
  var from   = form.from.value;
  var to     = form.to.value;
  var ddate  = form.ddate.value;
  var e      = 0;
  form.control.value=0;
  

  document.getElementById('blad0').style.display = 'none';
  document.getElementById('blad1').style.display = 'none';
  document.getElementById('blad2').style.display = 'none';
  document.getElementById('blad3').style.display = 'none';
  
if(from == to)
  {e = document.getElementById('blad0');
  e.style.display = 'block';
  }
	 
	 if(ddate == '')
		  {e = document.getElementById('blad1');
  			e.style.display = 'block';} 
	
	 		if(from == '')
		  		{
				 e = document.getElementById('blad2');
  				 e.style.display = 'block';}			
					if(to == '')
	  					{e = document.getElementById('blad3');
  							e.style.display = 'block';}
		    
							  if(e==0)
							  {
								  form.control.value=1;
								  document.getElementById('bilLoader').style.display = 'block';
								  form.submit();
							  }

}

function WyborPociaguWalidacja(x,n,ip)
{
	
	var form   = document.getElementById(x);
	var radio  = document.getElementsByName(n);
	var e      = 0;
	var ielement = 0;
	
	ielement = radio.length;
	document.getElementById('bladd' + ip).style.display = 'none';


	for(i=0;i<ielement;i++)
	{	
		if(radio[i].checked)
		{	e = 1;
			form.submit();}
	}
	
	if(e==0)
	{
	 document.getElementById('bladd' + ip).style.display = 'block';
							}
							
	
		  
}

function LightIt(x)
{
	x.style.background = '#FCFBC9';	
}

function DarkIt(x)
{
	x.style.background = '';	
}

function WyborMiejscWalidacja(x,n,ik)
{

	var form   = document.getElementById(x);
	var sel    = 0;
	var e      = '';
	var i	   = 0;
	var iw     = n+1;
	document.getElementById('blad5').style.display = 'none';

	for(i=0;i<ik;i++)
	{
	sel = document.getElementsByName(n+i)[0].value;
	e = e + sel;
	}
	if(e==0)
	{
	e = document.getElementById('blad5');
  	e.style.display = 'block';
	}else{
		form.submit();	
	}
		
		  
}
function walidacjaKontakt(x)
{
	
	var form=document.getElementById(x);
	var brakuje_danych=false;
	document.getElementById('blad6').style.display = 'none';


	if (form.email.value == "")
	{	
		document.getElementById('blad6').style.display = 'block';
		brakuje_danych=true;
	}
	if (!brakuje_danych)
    form.submit();
}

function PodpowiedziPokaz(pod)
{
	 var b, x, y, e
    e = event
    b = document.body
    x = e.clientX + b.scrollLeft
    y = e.clientY + b.scrollTop
	
	document.getElementById(pod).style.display = 'block';	

	document.getElementById(pod).offsetLeft = '-200';
	//document.getElementById(pod).style.top = '-y';
}

function PodpowiedziSchowaj(pod)
{
	
	document.getElementById(pod).style.display = 'none';	

}

function ShowDiv(x)
{
	document.getElementById(x).style.display = 'block';	
}
function HideDiv(x)
{
	document.getElementById(x).style.display = 'none';	
}

function ShowDivHidden(x)
{
	document.getElementById(x).style.visibility = 'visible';	
}
function HideDivHidden(x)
{
	document.getElementById(x).style.visibility = 'hidden';	
}
function showLoader()
{
document.getElementById('bilLoader').style.display = 'block';	
}

function walidacjaBiurapodrozy(x,warstwaalertu)
{
		var form=document.getElementById(x);
	var brakuje_danych=false;

	if ((form.email.value == "")&&(form.telefon.value == ""))
	{
		document.getElementById(warstwaalertu).style.visibility = "visible";
		document.getElementById(warstwaalertu).style.display = "block";
		brakuje_danych=true;
	}
	if (!brakuje_danych)
    form.submit();	
}