//var Slides = new Array('images/kategorie/oferta_branzowa/ddob/gumy_do_obuwia_s_1.jpg','images/kategorie/oferta_branzowa/ddob/gumy_do_obuwia_s_2.jpg','images/kategorie/oferta_branzowa/ddob/gumy_do_obuwia_s_3.jpg','images/kategorie/oferta_branzowa/ddob/gumy_do_obuwia_s_4.jpg','images/kategorie/oferta_branzowa/ddob/gumy_do_obuwia_s_5.jpg');

function CacheImage(ImageSource) {
   var ImageObject = new Image();
   ImageObject.src = ImageSource;
   return ImageObject;
}

function ShowSlide(Direction) {
    
   if (SlideReady) {
      NextSlide = CurrentSlide + Direction;
      document.SlideShow.Previous.disabled = (NextSlide == 0);
      document.SlideShow.Next.disabled = (NextSlide == (Slides.length-1));
      document.getElementById("numer").innerHTML = '  ' + (NextSlide+1) + ' / ' + Slides.length + '  ';
 if ((NextSlide >= 0) && (NextSlide < Slides.length)) {
            document.images['Screen'].src = Slides[NextSlide].src; //pisze src do obrazka
						//document.getElementById("link_do_obrazka").href = Slides[NextSlide].src.replace("/siar/", "/siar/d_"); //w siar podmienia link do duzego obrazka
            CurrentSlide = NextSlide++;
            Message = 'Picture ' + (CurrentSlide+1) + ' of ' + Slides.length;
            self.defaultStatus = Message;
            if (Direction == 1) CacheNextSlide();
      }
      return true;
      
   }
}

function Download() {
   if (Slides[NextSlide].complete) {
      SlideReady = true;
      self.defaultStatus = Message;
   }
   else setTimeout("Download()", 100);
   return true;
}

function CacheNextSlide() {
   if ((NextSlide < Slides.length) && (typeof Slides[NextSlide] == 'string'))
{
      SlideReady = false;
      self.defaultStatus = 'Loading...';
      Slides[NextSlide] = CacheImage(Slides[NextSlide]);
      Download();
   }
   return true;
}

function StartSlideShow() {
   CurrentSlide = -1;
   Slides[0] = CacheImage(Slides[0]);
   SlideReady = true;
   ShowSlide(1);
}