function rozwin(elNazwa)
  {
   czyRozwin=0;
   divN = document.getElementById(elNazwa);
   
   var ocenaD = document.getElementById('ocena');
   
  
   if(divN.style.display == 'none'){
   dHeight = 0;
   divN.style.height = dHeight+'px';
   divN.style.display = 'block';
   ocenaD.style.background = 'url('+strzalkaBottom.src+') no-repeat 172px 0px';
   rozs();
   }
   else
   {
   ocenaD.style.background = 'url('+strzalkaRight.src+') no-repeat 172px 0px';
    zwin();
   }
  }
  
  
  
   function rozs()
  {
 
    
    if(dHeight<53){
    divN.style.height = dHeight+'px';
    dHeight=dHeight+10;
    var t=setTimeout("rozs()",1);
    }
    else
    {
    
    var ileOcena = Math.floor(ocenaAvg); 
  
    wyswietlOcene(ileOcena);
    czyRozwin=1;
    
    /*
    var button = document.createElement('div');
      var button_left = document.createElement('div');
      var button_middle = document.createElement('div');
      var textButton = document.createElement('div');
      var button_right = document.createElement('div');
      
      button.className = 'button';
      button_left.className = 'button_left';
      button_middle.className = 'button_middle';
      textButton.className = 'textButton';
      button_right.className = 'button_right';
      
      
      textButton.innerHTML = 'OK';
      
      button_middle.appendChild(textButton);
      
      button.appendChild(button_left);
      button.appendChild(button_middle);
      button.appendChild(button_right);
      
      
      button.onclick=function(){wyslij();};
      */
      
      // divN.appendChild(getButton(0));
    
    
    
    }
    
    
  }
  
   function wyswietlOcene(ileOcena)
  {
 
  var polowka = 0;
 
  jakaOcena = ileOcena;
 
 
  if(Number(ocenaAvg)>Math.floor(ocenaAvg))
  {
  polowka=Math.floor(ocenaAvg);
  } 
  else
  {
  polowka=0;
  }
  
  
    for(var i=0;i<iloscGwiazd;i++){
      imgStarGrayA = new Image();
      
      
      if(i<ileOcena)
      {     
        imgStarGrayA.src = imgStarGold.src;
      }
      else
      {
          if(polowka==i&&polowka>0)
          {
            imgStarGrayA.src = imgStarHalf.src;  
          }
          else
          {
            imgStarGrayA.src = imgStarGray.src;
          }
      }
      
      
      imgStarGrayA.className = "imgSrc";
      imgStarGrayA.id = 'imgSrc'+i;
      
      var ocena = i+1;
      
      imgStarGrayA.title = "ocena "+ocena;
      imgStarGrayA.alt = "ocena "+ocena;
      imgStarGrayA.onclick=function(){wyslij();};
      
      
      imgStarGrayA.onmouseover=function(){zmienStar(this);};
      
      gwiazdy[i]=imgStarGrayA;
      divN.appendChild(imgStarGrayA);

    }
    
  }
  
  
  
  function zwin()
  {
    dHeight=dHeight-10;
 
    for(var i=0;i<divN.childNodes.length;i++){
      if(divN.childNodes[i].nodeName == 'IMG' || divN.childNodes[i].className=='button'){
        divN.removeChild(divN.childNodes[i]);
      }  
    }
 
    if(dHeight>=0){
    divN.style.height = dHeight+'px';
    var t=setTimeout("zwin()",1);
    }
    else
    {
    divN.style.display = 'none';
    }
  }
  
  
  function removeStar()
  {
  
  var odilu=0;
  
   for(var i=0;i<divN.childNodes.length;i++){
      if(divN.childNodes[i].nodeName == 'IMG' || divN.childNodes[i].className=='button'){
        divN.removeChild(divN.childNodes[i]);
      }  
    }
    
    if(ie) odilu = 0;
    else odilu = 0;
    
    if(divN.childNodes.length>odilu){
    removeStar();
    }
    
    
  }
  
  
  function zmienStar(el)
  { 
    var idN = el.id;
    var id = idN.replace('imgSrc','');
    var starLen = gwiazdy.length-1;
    
    jakaOcena=Number(id)+1;
    
    for(var i=id;i<=starLen;i++){
      var idImg = 'imgSrc'+i;
      var elId = document.getElementById(idImg);
      elId.src = imgStarGray.src;
    }
    
    
    for(var i=0;i<=id;i++){
      var idImg = 'imgSrc'+i;
      var elId = document.getElementById(idImg);
 
      elId.src = imgStarGold.src;
      
    }
  
  }


 function wyslij()
  { 
    xmlHttpContent = createAjaxObject();
    var id = document.getElementById('idT').value;
    
  
    processContentOcena(id,jakaOcena);
  }
  
  
function processContentOcena(id,ocena)
{
  divN.innerHTML = '';
  divN.innerHTML = "<img src='"+loader.src+"'/>";


var paramsPost = "id="+id+"&ocena="+ocena;

 if (xmlHttpContent.readyState==4||xmlHttpContent.readyState==0)
 {
     xmlHttpContent.open("POST",path+"/components/com_wallpaper/ajaxPHP/saveOcena.php",true);
   
   
       //xmlHttpContent.setRequestHeader("Content-Type","charset=UTF-8");
      xmlHttpContent.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      xmlHttpContent.setRequestHeader("Content-length", paramsPost.length);
      xmlHttpContent.setRequestHeader("Connection", "close");
     
         
   xmlHttpContent.onreadystatechange = handleServerResponseContentOcena;
   xmlHttpContent.send(paramsPost);
 }

} 

function handleServerResponseContentOcena()
{
  
  
  try
 {
 
   if (xmlHttpContent.readyState == 4)
   {
    if (xmlHttpContent.status == 200)
    {
    
      var xmlResponse = xmlHttpContent.responseXML;
      var xmlDoc = xmlResponse.documentElement;
      var ocenaT = document.getElementById('ocenaT');
      
  
      var sredniaO = xmlDoc.getElementsByTagName('srednia').item(0).firstChild.data;
      
      
      ocenaT.innerHTML = '';
      ocenaT.innerHTML = (Number(sredniaO)).toFixed(2);
      ocenaAvg=sredniaO;
      tabImg[idZdjecie].ocenaSrednia = sredniaO;
      
      
      if(czyRozwin)
      {
        removeStar();
        rozs();
      }
      
      
    }
    else
    {
    alert('ocena');
    }
   }
  }
  catch (e)
  {
  alert('ocena1');
  }
  
  
}