function nextSlide()
   {
    i = window.slide;
    if(window.slide < (window.slides.length-1)) window.slide++; else window.slide=0;
    window.slides[window.slide].style.display = 'block';
    window.slides[i].style.display = 'none';
    window.links[window.slide].style.fontWeight = 'bold';
    window.links[i].style.fontWeight = 'normal';
    setTimeout("nextSlide()", window.interval);
   }
   
  function setSlide(e)
   {
    window.slide = e;

    for(var i=0; i<=(window.slides.length-1); i++)
     {
      window.slides[i].style.display = 'none';
      window.links[i].style.fontWeight = 'normal';
     }
    window.slides[slide].style.display = 'block';
    window.links[slide].style.fontWeight= 'bold';
   }
 
  function init()
   {
    window.slides = document.getElementById('slides').getElementsByTagName('div');
    window.slideList = '';
    window.slide = 0;

    // Sestavíme linky  
    
    window.slideList = '<ul>';
    for(var i=0; i<=(window.slides.length-1); i++)
     {
      window.slides[i].style.display = 'none';
      window.slideList+= '<li><a href="javascript:setSlide(' + i + ')">' + (i+1) + '</a></li>';
     }
    window.slideList+= '</ul>'; 
    
    
    document.getElementById('slidelist').innerHTML = window.slideList;

    window.links = document.getElementById('slidelist').getElementsByTagName('a');

    window.slides[slide].style.display = 'block';
    window.links[slide].style.fontWeight= 'bold';  
  
    setTimeout("nextSlide()", window.interval);
   }
   
  window.interval = 10000;   
  window.onload = init;