function preloadBg() {
    // JavaScript image preload
    var p = new Array ("img/slider-uvod0.jpg", "img/slider-uvod1.jpg", "img/slider-uvod2.jpg", "img/slider-uvod3.jpg", "img/slider-uvod4.jpg", "img/slider-uvod5.jpg", "img/slider-uvod6.jpg", "img/slider-uvod7.jpg", "img/slider-uvod8.jpg", "img/slider-uvod9.jpg");
    var o = new Array (p.length);
    for (var i=0 ; i<p.length ; i++){
      o[i] = new Image ()
      o[i].src = p[i]
    }
  }
  
  function skrytVse() {
    for(i=0; i<9; i++) {
      $("#flash"+i).hide();
    }  
  }
  
  $(document).ready(function(){
    skrytVse();
    $("#flash0").show();
    preloadBg();
    $("a.gal").fancybox({ 'zoomSpeedIn': 300, 'zoomSpeedOut': 300, 'overlayOpacity': 0.5, 'overlayColor': '#ED7BAE' }); 
    
    $("#hlavnimenu ul li").each(function(){
      $(this).mouseover(function(){
        var pol = $(this).attr("class");
        var podmenu=[""];
        pol = pol.replace("menu","");
        $("#flash").css({"background-image":"url('img/slider-uvod"+pol+".jpg')"});
        skrytVse();
        $("#flash"+pol).fadeIn(500);
      });
    });
  });
  
/*mapa - zobrazeni nazvu*/
function vloziNazev(node, text, top, left) {
  while (node.hasChildNodes()) {
    node.removeChild(node.firstChild);
  }
  node.appendChild(document.createTextNode(text));
  
  node.style.left = left+"px";
  node.style.top = top+"px";

} 

//obchodni sit
$(document).ready(function(){
  $("#nazevKraje").hide();
  $('#mapa').maphilight({
    'stroke' : true,
    'strokeColor' : 'E05493',
    'fillColor' : 'E05493',
    'fillOpacity' : 0.2
  });
  
  $('map>area').hover(function(){
    $(this).each(function(){
      $("#nazevKraje").show();
    });
  },
  function(){
    $("#nazevKraje").hide();
  });
});