function newsStart(dep)
{
  setTimeout("newsChange('" + dep + "', 1)", 1000);
}

function newsChange(dep, skip)
{ 
  Effect.toggle('news_content', 'appear', { duration : 1 });
  
  setTimeout("newsChange2('" + dep + "', '" + skip + "')", 1000);
}

function newsChange2(dep, skip)
{  
  if(window.ActiveXObject)
    httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
  else
    httpRequest = new XMLHttpRequest();

  httpRequest.open("GET", "/enews.php?dep=" + dep + "&skip=" + skip, true);
  httpRequest.onreadystatechange= function() { processRequest("news_content"); };
  httpRequest.send(null);
  
  setTimeout("newsChange3('" + dep + "', '" + skip + "')", 300);
}

function newsChange3(dep, skip) {
  Effect.toggle('news_content', 'appear', { duration : 1 });
  
  skip = parseInt(skip) + 1;
  
  setTimeout("newsChange('" + dep + "', '" + skip + "')", 3000);
}

function processRequest(elem)
{
  if (httpRequest.readyState == 4) {
    if(httpRequest.status == 200) {
      var Place = document.getElementById(elem);
      Place.innerHTML = httpRequest.responseText;
    }
    else
      alert('Stala se chyba '+ httpRequest.status + ":" + httpRequest.statusText);
  }
}

function zobrazSkryj(idecko)
	{
	el=document.getElementById(idecko).style;
	el.display=(el.display == 'block')?'none':'block';
	
  if (browser () != 'stupid')
    el.height='auto';
	}



//inteligenci browser
function browser ()
{
  var browser = '';
  browser = navigator.userAgent;
  //document.write(navigator.userAgent);
  
  $name = browser.split('/');
  
  //document.write (browser);
  if (browser.search('Firefox')> 0)
  {
    return 'firefox';
  }
  else if (browser.search('Opera')> 0)
  {
    return 'opera';
  }
  else if ($name[0] == 'Opera')
  {
    return 'opera';
  }
  else {
    return 'stupid';
  }
}

//prida do oblibenych
function bookmark()
{
  if (browser () == 'stupid')
  {
    window.external.AddFavorite('http://www.onlinescore.info/','OnlineScore.info');
  }
  else{
    alert ('Your browser doesnt support this function.\n\n'+
           'Try this combinations:\n'+
           '  - Mozilla/Mozilla Firefox: Ctrl-D\n'+
           '  - Opera: Ctrl-T\n\n'+
           'Note: "help -> system/documentation"');
  }
}

//prida home page
function homepage()
{
  if (browser () == 'stupid')
  {
     document.body.style.behavior='url(#default#homepage)';document.body.setHomePage('http://www.onlinescore.info/');
  }
  else{
    alert ('Your browser doesnt support this function');
  }
}


// kosik
function KosikPlatbaZmena(){
	document.getElementById('doprava_delete').value = '1';
	document.getElementById('form_kosik').submit();
}
// JavaScript Document