var from = escape(document.referrer);
var query = location.search;
var colorDepth = window.screen.colorDepth;			
var res = window.screen.width + "," + window.screen.height;
document.write("<img src='statystyka/zlicz.php?referer=" + from + "&query=" + query + "&kolory=" + colorDepth + "&rozdzielczosc=" + res + "' align='middle' style='display:none'>");

var okno = null;
function PowiekszZdjecie(url, width, height)
{
  ScrWidth = 640;
  ScrHeight = 480;
  if(window.screen)
  {
    ScrWidth = window.screen.width; 
	ScrHeight = window.screen.height;
  }
  if(okno != null && !document.layers)
  {
    okno.close();
  }
  PosX = Math.round((ScrWidth - width) / 2);
  PosY = Math.round((ScrHeight - height) / 2);
  okno = window.open("", "aktualnosci", "menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width=" + width + ",height=" + height + ",left=" + PosX + ",top=" + PosY);
  okno.document.open();
  okno.document.clear();
  okno.document.write("<html><head><title>Zdjęcie</title><style>body{margin:0px}</style></head><body><a href=\"javascript:window.close();\"><img src=\""+ url +"\" alt=\"Zamknij okno\" width=\""+ width +"\" height=\""+ height +"\" border=\"0\"></a></body></html>");
  okno.document.close();
  okno.focus();	
}

function DrukujPlanDojazdu()
{
  width = 430;
  height = 540;
  ScrWidth = 640;
  ScrHeight = 480;
  if(window.screen)
  {
    ScrWidth = window.screen.width; 
	ScrHeight = window.screen.height;
  }
  if(okno != null && !document.layers)
  {
    okno.close();
  }
  PosX = Math.round((ScrWidth - width) / 2);
  PosY = Math.round((ScrHeight - height) / 2);
  okno = window.open("plan_dojazdu.php", "aktualnosci", "menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width=" + width + ",height=" + height + ",left=" + PosX + ",top=" + PosY);
  okno.focus();	
}

function sprawdzemail(adres) 
{	
  a = adres.value.search(/@/i);
  a1 = adres.value.substring(0,a);
  a2 = a1.length;
  a = a + 1;
  b = adres.value.indexOf(".");
  b1 = adres.value.substring(a,b);
  b2 = b1.length;
  b = b + 1;
  c = adres.value.length;
  c1 = adres.value.substring(b,c);
  c2 = c1.length;
  if(adres.value.indexOf("@") != "-1" && adres.value.indexOf(".") != "-1" && a2 >= 1 && b2 >= 1 && c2 >= 1)
  {
	return true;
  }
  else
  {
	return false;
  }		
}

function sprawdz_formularz_zapytania(form)
{
  if(form.zapytanie.value.length == 0 || form.osoba.value.length == 0 || form.email.value.length == 0) 
  {
    alert("Wypełnij wszystkie pola oznaczone pogrubioną czcionką.");
    return false;
  }
  else
  {
    if(sprawdzemail(form.email) == false)
	{
	  alert("Podaj poprawny adres e-mail.");
	  form.email.focus();
	  return false;
	}
  }
  return true; 
}