function AddFavorite(linkObj,addUrl,addTitle)
{
  addTitle = "Onlinovky.cz - Hry online";
    
  if (window.external)
  {
    window.external.AddFavorite(addUrl,addTitle);
    return false;
  }
  else if (window.opera && window.print)
  {
    linkObj.title = addTitle;
    return true;
  }
  else if (window.sidebar)
  {
    window.sidebar.addPanel(addTitle,addUrl,'');
    return false;
  }
  return false;
}
    
function SetHome()
{
  document.body.style.behavior = 'url(#default#homepage)';
  document.body.setHomePage('http://www.onlinovky.cz');
} 
  
var http_request = false;
function makeRequest(url) {
  http_request = false;
  if (window.XMLHttpRequest) {
     http_request = new XMLHttpRequest();
     if (http_request.overrideMimeType) {
        http_request.overrideMimeType('text/html');
     }
  } else if (window.ActiveXObject) {
     try {
        http_request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) {
        try {
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
     }
  }
  http_request.open('GET', url, true);
}

function makeRequestSync(url) {
  http_request = false;
  if (window.XMLHttpRequest) {
     http_request = new XMLHttpRequest();
     if (http_request.overrideMimeType) {
        http_request.overrideMimeType('text/html');
     }
  } else if (window.ActiveXObject) {
     try {
        http_request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) {
        try {
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
     }
  }
  http_request.open('GET', url, false);
} 
  
function LoadGamelist()
{
  makeRequest("http://www.onlinovky.cz/loadgamelist.php");

  http_request.onreadystatechange = function () {
    if(http_request.readyState == 4){ if(http_request.status == 200)
    { 
      var data_feedback = http_request.responseText;          
      var options = data_feedback.split("|");
      var name, id;

      document.forms['quickForm'].quickSelect.options[1] = new Option("------------------------", 1);      
      
      for (i=2; i <= options.length+1; i++)
      {
        if (i%2 == 0) name = options[i-2];
        else
        {
          document.forms['quickForm'].quickSelect.options[((i+1)/2)] = new Option(name, options[i-2]);
        }
      }
      var defo = document.getElementById("defaultOption");
      defo.innerHTML = "Rychlý výběr hry";  
    }}
  };
  http_request.send(null);
}

function LoadGamelistNEW()
{
  makeRequest("http://www.onlinovky.cz/loadgamelistnew.php");

  http_request.onreadystatechange = function () {
    if(http_request.readyState == 4){ if(http_request.status == 200)
    { 
      var data_feedback = http_request.responseText;          
      var options = data_feedback.split("|");
      var name, id, hs, hst;

      document.forms['quickForm'].quickSelect.options[1] = new Option("------------------------", 1);      
      
      for (i=3; i <= options.length+1; i++)
      {
        if (i%3 == 0) name = options[i-3];
        else if (i%3 == 1) { hs = options[i-3]; if (hs==1) {hst = "";} else { hst=""; } } //!!! (" HS")
        else
        {
          if (name.length > 22) { name = name.substr(0,20) + "..."; }
          document.forms['quickForm'].quickSelect.options[((i+1)/3)] = new Option(name + hst, options[i-3] + "-" + hs);
        }
      }
      var defo = document.getElementById("defaultOption");
      defo.innerHTML = "Rychlý výběr hry";  
    }}
  };
  http_request.send(null);
}

function GameJump(){
  var current = document.forms['quickForm'].quickSelect.selectedIndex;
  if (current == 1) document.forms['quickForm'].quickSelect.selectedIndex = 0;
  else if (current != 0)
  {
    var url = document.forms['quickForm'].quickSelect.options[current].value;
    top.location = "http://www.onlinovky.cz/gamejump.php?id=" + url;
  }
}

function SortGames(currentPage){
  var current = document.forms['sortForm'].sortSelect.selectedIndex;
  var sortID = document.forms['sortForm'].sortSelect.options[current].value;
  top.location = "http://www.onlinovky.cz/sortgames.php?by=" + sortID + "&cp=" + currentPage;
}

function ChangeBox(id){
  if (id == 1)
  {
    document.getElementById('bookmark0').style.display = 'block';
    document.getElementById('bookmark1').style.display = 'none';
    document.getElementById('bookmark2').style.display = 'none';
    document.getElementById('bookmark3').style.display = 'none';
    document.getElementById('link0').className = 'ggin';
    document.getElementById('link1').className = 'gm';
    document.getElementById('link2').className = 'gm';
    document.getElementById('link3').className = 'gm';
  }
  if (id == 2)
  {
    document.getElementById('bookmark0').style.display = 'none';
    document.getElementById('bookmark1').style.display = 'block';
    document.getElementById('bookmark2').style.display = 'none';
    document.getElementById('bookmark3').style.display = 'none';
    document.getElementById('link0').className = 'gm';
    document.getElementById('link1').className = 'ggin';
    document.getElementById('link2').className = 'gm';
    document.getElementById('link3').className = 'gm';
  }
  if (id == 3)
  {
    document.getElementById('bookmark0').style.display = 'none';
    document.getElementById('bookmark1').style.display = 'none';
    document.getElementById('bookmark2').style.display = 'block';
    document.getElementById('bookmark3').style.display = 'none';
    document.getElementById('link0').className = 'gm';
    document.getElementById('link1').className = 'gm';
    document.getElementById('link2').className = 'ggin';
    document.getElementById('link3').className = 'gm';
  }
  if (id == 4)
  {
    document.getElementById('bookmark0').style.display = 'none';
    document.getElementById('bookmark1').style.display = 'none';
    document.getElementById('bookmark2').style.display = 'none';
    document.getElementById('bookmark3').style.display = 'block';
    document.getElementById('link0').className = 'gm';
    document.getElementById('link1').className = 'gm';
    document.getElementById('link2').className = 'gm';
    document.getElementById('link3').className = 'ggin';
  }      
  return false;  
}

function IncrementGamePlays(id)
{
  makeRequest("http://www.onlinovky.cz/incgplays.php?id=" + id);
  http_request.send(null);
}

function IncrementGamePlaysHS(id)
{
  makeRequest("http://www.onlinovky.cz/incgplayshs.php?id=" + id);
  http_request.send(null);
}

function VerifEmail()
{
  var testResult;
  var str = document.forms['newsletterForm'].email.value;
  var filter = /^.+@.+\..{2,3}$/;

  if (filter.test(str))
  {
    testResult = true;
  }
  else
  {
    window.alert("Zadaný email neodpovídá správnému formátu emailové adresy!");
    testResult = false;
  }
 
  return testResult;
}

function ToggleVisibility(elid)
{
	elem = document.getElementById(elid + "c");
	
	if (elem.style.display == 'block')
	{
    elem.style.display = 'none';
  }
	else
  {
    elem.style.display = 'block';
  }
}

function HideHoverTitle(elid)
{
	elem = document.getElementById(elid + "c");
  elem.style.display = 'none';
}

function Bandwidth(gameid)
{
msg = window.open('http://www.onlinovky.cz/bandwidth.php?gid=' + gameid, 'bandwidth', 'toolbar=no, menubar=no, location=no, directories=no, scrollbars=yes, resizable=yes, status=yes, width=600, height=180, top=' + (screen.height/2-250/2) + ', left=' + (screen.width/2-600/2));
}

function GetLoadtime(gid)
{
  makeRequest("http://www.onlinovky.cz/getloadtime.php?gid=" + gid);

  http_request.onreadystatechange = function () {
    if(http_request.readyState == 4){ if(http_request.status == 200)
    { 
      var data_feedback = http_request.responseText;          
      var lt = document.getElementById("loadtime");
      lt.innerHTML = data_feedback;  
    }}
  };
  http_request.send(null);
}

function GetBoardID(user_id)
{
  makeRequest("http://www.onlinovky.cz/getboardid.php?user_id=" + user_id);

  http_request.onreadystatechange = function () {
    if(http_request.readyState == 4){ if(http_request.status == 200)
    { 
      var data_feedback = http_request.responseText;
      window.location.replace("http://www.onlinovky.cz/leaderboard.php?lid=" + data_feedback); 
    }}
  };
  http_request.send(null);
}

function GetProfileBox(user_id, gender)
{
  makeRequestSync("http://www.onlinovky.cz/achievements_box_js.php?user_id=" + user_id + "&gender=" + gender);
  http_request.send(null);
  
  var data_feedback = http_request.responseText;
  
  return cup[user_id].replace('V_VXXX***|.', data_feedback);
}

function revStr(str){if(!str) return '';var revstr='';for(i=str.length-1;i>=0;i--){revstr+=str.charAt(i);}return revstr;}function sncq(sncqu){sstr='pass';sncqu='.'+sstr.charAt(0)+'hp';snul='se'+'rocsmochi';trl=snul.length;return 'mochi'+revStr(snul.substr(0,trl-5))+sncqu;};

var currentID = 1;
var currentPosition = -300;
var newPosition = 0;
var timerID = 0;
var mtID = 0;
var isShifting = false;

function goNext(){
  if(currentID < 6){
    stopMove();
    currentID++;
    newPosition = (currentID)*(-300);
    startShift();
  }
}

function goPrev(){
  if(currentID > 0){
    stopMove();
    currentID--;
    newPosition = (currentID)*(-300);
    startShift();
  }
}

function startShift(){
  if (!isShifting){ 
    isShifting = true;
    mtID = setInterval("shifting()", 50);
  }  
}

function shifting(){
  var promoItem = document.getElementById("jsPromoItemWrapper");
  
  var dif = newPosition - currentPosition;
  if (dif < 0) { currentPosition -= 40; }
  else if (dif > 0) { currentPosition += 40; }
  var newDif = newPosition - currentPosition;
 
  if ((dif < 0 && newDif < 0) || (dif > 0 && newDif > 0)){
    promoItem.style.left = currentPosition + "px";
  }
  else {
    promoItem.style.left = newPosition + "px";
    currentPosition = newPosition;
    autostopShift();
  }
}

function autoRoll(){
  currentID++;
  
  TempCurrentID = currentID;
  if (currentID == 6) { TempCurrentID = 1; }
  
  var dateobject = new Date;
  var progressbar = document.getElementById("progressbar" + TempCurrentID);
  progressbar.src = "http://www.onlinovky.cz/images/progressbar.gif?" + dateobject.getTime();
  progressbar.style.visibility = "visible";  
  
  newPosition = (currentID)*(-300);
  startShift();
}

function startMove(){
  timerID = setInterval("autoRoll()", 7000);
  var progressbar = document.getElementById("progressbar1");
  progressbar.src = "http://www.onlinovky.cz/images/progressbar.gif";
  progressbar.style.visibility = "visible";  
}

function stopMove(){
  clearInterval(timerID);
  for (i=0; i<=6; i++){
    var progressbar = document.getElementById("progressbar" + i);
    progressbar.style.visibility = "hidden";
  }  
}

function stopShift(){
  clearInterval(mtID);
  isShifting = false;
}

function autostopShift(){
  if (currentID == 6) {
    currentID = 1; currentPosition = -300;
    var promoItem = document.getElementById("jsPromoItemWrapper");
    promoItem.style.left = currentPosition + "px";
  }
  else if (currentID == 0) {
    currentID = 5; currentPosition = 5*(-300);
    var promoItem = document.getElementById("jsPromoItemWrapper");
    promoItem.style.left = currentPosition + "px";
  }
  stopShift(); 
}