<!--
function varitext(text){
text=document
print(text)
}

function toggleBox(szDivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[szDivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(szDivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
    }
}


function form_checker()
{

var radio_choice = false;


for (counter = 0; counter < checkform.cat.length; counter++)
{

if (checkform.cat[counter].checked)
radio_choice = true; 
}

if (!radio_choice)
{

alert("Na prodej?")
return (false);
}
return (true);
}







function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function varitext(text){
text=document
print(text)
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}





function slide(src,link,text,target,attr) {

  this.src = src;


  this.link = link;


  this.text = text;


  this.target = target;




  this.attr = attr;


  if (document.images) {
    this.image = new Image();
  }


  this.loaded = false;


  this.load = function() {


    if (!document.images) { return; }

    if (!this.loaded) {
      this.image.src = this.src;
      this.loaded = true;
    }
  }


  this.hotlink = function() {


    var mywindow;


    if (!this.link) return;


    if (this.target) {


      if (this.attr) {
        mywindow = window.open(this.link, this.target, this.attr);
  
      } else {

        mywindow = window.open(this.link, this.target);
      }


      if (mywindow && mywindow.focus) mywindow.focus();

    } else {

      location.href = this.link;
    }
  }
}


function slideshow( slideshowname ) {



  this.name = slideshowname;


  this.repeat = true;


  this.prefetch = -1;


  this.image;


  this.textid;


  this.textarea;


  this.timeout = 4000;


  this.slides = new Array();
  this.current = 0;
  this.timeoutid = 0;


  this.add_slide = function(slide) {

  
    var i = this.slides.length;
  

    if (this.prefetch == -1) {
      slide.load();
    }

    this.slides[i] = slide;
  }


  this.play = function(timeout) {

    this.pause();
  

    if (timeout) {
      this.timeout = timeout;
    }
  

    if (typeof this.slides[ this.current ].timeout != 'undefined') {
      timeout = this.slides[ this.current ].timeout;
    } else {
      timeout = this.timeout;
    }


    this.timeoutid = setTimeout( this.name + ".loop()", timeout);
  }


  this.pause = function() {

  
    if (this.timeoutid != 0) {

      clearTimeout(this.timeoutid);
      this.timeoutid = 0;

    }
  }


  this.update = function() {

    if (! this.valid_image()) { return; }
  

    if (typeof this.pre_update_hook == 'function') {
      this.pre_update_hook();
    }


    var slide = this.slides[ this.current ];


    var dofilter = false;
    if (this.image &&
        typeof this.image.filters != 'undefined' &&
        typeof this.image.filters[0] != 'undefined') {

      dofilter = true;

    }


    slide.load();
  

    if (dofilter) {


      if (slide.filter &&
          this.image.style &&
          this.image.style.filter) {

        this.image.style.filter = slide.filter;

      }
      this.image.filters[0].Apply();
    }


    this.image.src = slide.image.src;


    if (dofilter) {
      this.image.filters[0].Play();
    }


    this.display_text();


    if (typeof this.post_update_hook == 'function') {
      this.post_update_hook();
    }


    if (this.prefetch > 0) {

      var next, prev, count;


      next = this.current;
      prev = this.current;
      count = 0;
      do {


        if (++next >= this.slides.length) next = 0;
        if (--prev < 0) prev = this.slides.length - 1;


        this.slides[next].load();
        this.slides[prev].load();



      } while (++count < this.prefetch);
    }
  }


  this.goto_slide = function(n) {

  
    if (n == -1) {
      n = this.slides.length - 1;
    }
  
    if (n < this.slides.length && n >= 0) {
      this.current = n;
    }
  
    this.update();
  }


  this.goto_random_slide = function(include_current) {


    var i;


    if (this.slides.length > 1) {


      do {
        i = Math.floor(Math.random()*this.slides.length);
      } while (i == this.current);
 

      this.goto_slide(i);
    }
  }


  this.next = function() {

    if (this.current < this.slides.length - 1) {
      this.current++;
    } else if (this.repeat) {
      this.current = 0;
    }

    this.update();
  }


  this.previous = function() {

    if (this.current > 0) {
      this.current--;
    } else if (this.repeat) {
      this.current = this.slides.length - 1;
    }
  
    this.update();

  }


  this.shuffle = function() {


    var i, i2, slides_copy, slides_randomized;


    slides_copy = new Array();
    for (i = 0; i < this.slides.length; i++) {
      slides_copy[i] = this.slides[i];
    }


    slides_randomized = new Array();


    do {


      i = Math.floor(Math.random()*slides_copy.length);


      slides_randomized[ slides_randomized.length ] =
        slides_copy[i];


      for (i2 = i + 1; i2 < slides_copy.length; i2++) {
        slides_copy[i2 - 1] = slides_copy[i2];
      }
      slides_copy.length--;


    } while (slides_copy.length);


    this.slides = slides_randomized;
  }


  this.get_text = function() {

  
    return(this.slides[ this.current ].text);
  }


  this.get_all_text = function(before_slide, after_slide) {

  
    all_text = "";
  

    for (i=0; i < this.slides.length; i++) {
  
      slide = this.slides[i];
    
      if (slide.text) {
        all_text += before_slide + slide.text + after_slide;
      }
  
    }
  
    return(all_text);
  }


  this.display_text = function(text) {

    if (!text) {
      text = this.slides[ this.current ].text;
    }
  

    if (this.textarea && typeof this.textarea.value != 'undefined') {
      this.textarea.value = text;
    }


    if (this.textid) {

      r = this.getElementById(this.textid);
      if (!r) { return false; }
      if (typeof r.innerHTML == 'undefined') { return false; }

 
      r.innerHTML = text;
    }
  }



  this.hotlink = function() {
 
  
    this.slides[ this.current ].hotlink();
  }



  this.save_position = function(cookiename) {

  
    if (!cookiename) {
      cookiename = this.name + '_slideshow';
    }
  
    document.cookie = cookiename + '=' + this.current;
  }



  this.restore_position = function(cookiename) {

  
    if (!cookiename) {
      cookiename = this.name + '_slideshow';
    }
  
    var search = cookiename + "=";
  
    if (document.cookie.length > 0) {
      offset = document.cookie.indexOf(search);
     
      if (offset != -1) { 
        offset += search.length;
       
        end = document.cookie.indexOf(";", offset);

        if (end == -1) end = document.cookie.length;
        this.current = parseInt(unescape(document.cookie.substring(offset, end)));
        }
     }
  }


  this.noscript = function() {

  
    $html = "\n";
  

    for (i=0; i < this.slides.length; i++) {
  
      slide = this.slides[i];
  
      $html += '<P>';
  
      if (slide.link) {
        $html += '<a href="' + slide.link + '">';
      }
  
      $html += '<img src="' + slide.src + '" ALT="slideshow image">';
  
      if (slide.link) {
        $html += "<\/a>";
      }
  
      if (slide.text) {
        $html += "<BR>\n" + slide.text;
      }
  
      $html += "<\/P>" + "\n\n";
    }
  

    $html = $html.replace(/\&/g, "&amp;" );
    $html = $html.replace(/</g, "&lt;" );
    $html = $html.replace(/>/g, "&gt;" );
  
    return('<pre>' + $html + '</pre>');
  }


  this.loop = function() {

    if (this.current < this.slides.length - 1) {
      next_slide = this.slides[this.current + 1];
      if (next_slide.image.complete == null || next_slide.image.complete) {
        this.next();
      }
    } else { 
      this.next();
    }
    

    this.play( );
  }


  this.valid_image = function() {

  
    if (!this.image)
    {
      return false;
    }
    else {
      return true;
    }
  }


  this.getElementById = function(element_id) {


    if (document.getElementById) {
      return document.getElementById(element_id);
    }
    else if (document.all) {
      return document.all[element_id];
    }
    else if (document.layers) {
      return document.layers[element_id];
    } else {
      return undefined;
    }
  }
  

  this.set_image = function(imageobject) {


    if (!document.images)
      return;
    this.image = imageobject;
  }


  this.set_textarea = function(textareaobject) {


    this.textarea = textareaobject;
    this.display_text();
  }

  this.set_textid = function(textidstr) {


    this.textid = textidstr;
    this.display_text();
  }
}


SLIDES = new slideshow("SLIDES");
SLIDES.timeout = 4000;
SLIDES.prefetch = -1;
SLIDES.repeat = true;

s = new slide();
s.src =  "img/media/Gite.jpg";
s.filter = 'progid:DXImageTransform.Microsoft.fade()';
SLIDES.add_slide(s);

s = new slide();
s.src =  "img/media/Bouzov.jpg";
s.filter = 'progid:DXImageTransform.Microsoft.fade()';
SLIDES.add_slide(s);

s = new slide();
s.src =  "img/media/Nature.jpg";
s.filter = 'progid:DXImageTransform.Microsoft.fade()';
SLIDES.add_slide(s);

s = new slide();
s.src =  "img/media/Lednice.jpg";
s.filter = 'progid:DXImageTransform.Microsoft.fade()';
SLIDES.add_slide(s);

s = new slide();
s.src =  "img/media/Sissi.jpg";
s.filter = 'progid:DXImageTransform.Microsoft.fade()';
SLIDES.add_slide(s);


if (false) SLIDES.shuffle();

//-->