function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

var kolory = new Array("d80219","ffff00");
a=0,b=1
function stroboskop() {
kolor=kolory[a];
document.getElementById('miga').style.color='#'+kolor;
a=a+b;
if (a==1)b=-1;
if (a==0)b=1;
xx=setTimeout("stroboskop()", 500);
}

var kolory2 = new Array("ffff00","ff0000");
aa=0,bb=1
function stroboskop2() {
kolor2=kolory2[a];
document.getElementById('miga2').style.color='#'+kolor2;
aa=aa+bb;
if (aa==1)bb=-1;
if (aa==0)bb=1;
xx=setTimeout("stroboskop2()", 600);
}
function pokaz_kartke() {
document.getElementById("kartka").style.display= 'block';
document.getElementById("zamknij").style.display= 'block';
}
function schowaj_kartke() {
document.getElementById("kartka").style.display= 'none';
document.getElementById("zamknij").style.display= 'none';
}

function pokaz_promocje_2() {
document.getElementById("promocja2011_2").style.display= 'block';
document.getElementById("zamknij_2").style.display= 'block';
}
function schowaj_promocje_2() {
document.getElementById("promocja2011_2").style.display= 'none';
document.getElementById("zamknij_2").style.display= 'none';
}

function schowaj_promocje() {
document.getElementById("promocja2011").style.display= 'none';
document.getElementById("zamknij").style.display= 'none';
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    ohotelu_over = newImage("images/ohotelu-over.gif");
    galeria_over = newImage("images/galeria-over.gif");
    oferta_over = newImage("images/oferta-over.gif");
    cennik_over = newImage("images/cennik-over.gif");
    rezerwacja_over = newImage("images/rezerwacja-over.gif");
    kontakt_over = newImage("images/kontakt-over.gif");
    preloadFlag = true;
  }
}

function podmieniaj(myImg) {

          var myDots = "document.images['ekran']";
          myDots = eval(myDots);
          
          mySrc = "obrazki/" + myImg + ".jpg";
          myDots.src = mySrc;
          
         //document.getElementById("podpis").innerHTML='podpis';
         var transitions = new Array;

transitions[0] = "progid:DXImageTransform.Microsoft.Fade(duration=1)";
transitions[1] = "progid:DXImageTransform.Microsoft.Blinds(Duration=1,bands=20)";
transitions[2] = "progid:DXImageTransform.Microsoft.Checkerboard(Duration=1,squaresX=20,squaresY=20)";
transitions[3] = "progid:DXImageTransform.Microsoft.Strips(Duration=1,motion=rightdown)";
transitions[4] = "progid:DXImageTransform.Microsoft.Barn(Duration=1,orientation=vertical)";
transitions[5] = "progid:DXImageTransform.Microsoft.GradientWipe(duration=1)";
transitions[6] = "progid:DXImageTransform.Microsoft.Iris(Duration=1,motion=out)";
transitions[7] = "progid:DXImageTransform.Microsoft.Wheel(Duration=1,spokes=12)";
transitions[8] = "progid:DXImageTransform.Microsoft.Pixelate(maxSquare=10,duration=1)";
transitions[9] = "progid:DXImageTransform.Microsoft.RadialWipe(Duration=1,wipeStyle=clock)";
transitions[10] = "progid:DXImageTransform.Microsoft.RandomBars(Duration=1,orientation=vertical)";
transitions[11] = "progid:DXImageTransform.Microsoft.Slide(Duration=1,slideStyle=push)";
transitions[12] = "progid:DXImageTransform.Microsoft.RandomDissolve(Duration=1,orientation=vertical)";
transitions[13] = "progid:DXImageTransform.Microsoft.Spiral(Duration=1,gridSizeX=40,gridSizeY=40)";
transitions[14] = "progid:DXImageTransform.Microsoft.Stretch(Duration=1,stretchStyle=push)";
transitions[15] = "special case";
          
          //var browserCanBlend = (is_ie5_5up);
var browserCanBlend = true;
var current_transition = 15;
var transition_count = 15;
          
         // if (browserCanBlend){
var do_transition;
if (current_transition == (transition_count)) {
 do_transition = Math.floor(Math.random() * transition_count);
} else {
 do_transition = current_transition;
}
myDots.style.filter=transitions[do_transition];
myDots.filters[0].Apply();
myDots.filters[0].Play();
  
     
          }

function Validator(Form)
{

 var at=document.getElementById("email").value.indexOf("@");
 submitOK="true";

  if (document.Form.nazwisko.value == "")
 {
    alert("Proszę wpisać Nazwisko");
    Form.nazwisko.focus();
    submitOK="false";
 }

  if (document.Form.imie.value == "")
 {
    alert("Proszę podać Imię");
    Form.imie.focus();
    submitOK="false";
    }
 
   if (document.Form.telefon.value == "")
 {
    alert("Proszę podać telefon");
    Form.telefon.focus();
    submitOK="false";
    }
   if (document.Form.email.value == "")
 {
    alert("Proszę podać e-mail");
    Form.email.focus();
    submitOK="false";
    }
   if ((document.Form.jedynka.value == "") && (document.Form.dwojka.value == "") && (document.Form.trojka.value == "") && (document.Form.czworka.value == ""))
 {
    alert("Proszę podać ilość pokoi");
    Formla.jedynka.focus();
    submitOK="false";
    }
    if (at==-1) 
 {
 alert("Nieprawidłowy e-mail");
 Formla.email.focus();
 submitOK="false"
 }

    
if (submitOK=="false")
 {
 return false
 }

}
//biuro@boryna.com.pl
//onSubmit="return Validator(this)"
noweOkienko=null;
function galeria(src, w, h)
        {
	if(window.screen)
        {
        aw = screen.availWidth;
        ah = screen.availHeight;
        }
        else
            {
            aw = 640;
            ah = 450;
            }

	ustawienia = "left=" + (aw - w)/2 + ","
        + "top=" + (ah - h)/2 + ","
        + "screenX=" + (aw - w)/2 + ","
        + "screenY=" + (ah - h)/2 + ","
        + "width=" + w + ","
        + "height=" + h + ","
        + "innerWidth=" + w + ","
        + "innerHeight=" + h + ","
        + "toolbar=no,"
        + "location=no,"
        + "directories=no,"
        + "status=no,"
        + "menubar=no,"
        + "scrollbars=no,"
        + "resizable=no";	

	if(noweOkienko == null || noweOkienko.closed)
        	noweOkienko = window.open('', 'obrazek', ustawienia);
        	else
	        {
		noweOkienko.close();
		noweOkienko = window.open('', 'obrazek', ustawienia);
		}
                
    noweOkienko.document.open();
    noweOkienko.document.clear();
    noweOkienko.document.write("<html><head>\n"
                                + "<style><!--\n"
                                + "body{background-repeat:no-repeat}\n"
                                + "--></style>\n"
                                + "</head>\n"
                                + "<body background=" + src + "></body>\n"
                                + "</html>"
                               )

    noweOkienko.document.close();
    noweOkienko.focus();
    }
	
function sylw2010()
{
      document.getElementById('sylwester2010').style.display='block';
      document.getElementById('zamknijsylwester').style.display='block';
}
function zamknijsylw2010()
{
      document.getElementById('sylwester2010').style.display='none';
      document.getElementById('zamknijsylwester').style.display='none';
}

function bal2011()
{
      document.getElementById('bal2011').style.display='block';
      document.getElementById('zamknijbal').style.display='block';
}
function zamknijbal()
{
      document.getElementById('bal2011').style.display='none';
      document.getElementById('zamknijbal').style.display='none';
}

function sylw2012()
{
      document.getElementById('sylwester2012').style.display='block';
      document.getElementById('zamknijsylwester12').style.display='block';
}
function zamknijsylw2012()
{
      document.getElementById('sylwester2012').style.display='none';
      document.getElementById('zamknijsylwester12').style.display='none';
}