zaznaczyc_obraz=null;
wczytane=false;
function opis (opis, komorka)
{
document.getElementById(komorka).innerHTML = opis;
}

function pobierz(url, element_docelowy, napis, data)
{
if(data==null) data="";
zap = false;
        if (window.XMLHttpRequest) 
        {
        zap = new XMLHttpRequest();
        if (zap.overrideMimeType) {             }
        }
        else if (window.ActiveXObject) 
        {
                    try 
                    {
                    zap = new ActiveXObject("Msxml2.XMLHTTP");
                    } catch (e) 
        {
        try 
        {                    
        zap = new ActiveXObject("Microsoft.XMLHTTP");                
        } catch (e) {}            
      }
      }
      wcz = napis;
      el_docelowy = element_docelowy;
      zap.onreadystatechange = zczytaj;
      zap.open('POST', url, true);
      zap.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      zap.setRequestHeader("Content-length", data.length);
      zap.setRequestHeader("Connection", "close");
      zap.send(data);
      }
      
function zczytaj(){
if (zap.readyState == 4)  
 {   
 if (zap.status==200)      
 { 
 wczytane=true;
 if(el_docelowy!=false) opis(zap.responseText, el_docelowy);
 if(zaznaczyc_obraz!=null) document.getElementById(zaznaczyc_obraz).checked=true;
 }
}
 else   
 {
 if(wcz==true) opis("<img src='/template/img/ajax-loading.gif'>", el_docelowy);
 }}
 
 function mail(user, domain){window.location = 'mailto:'+user+'@'+domain;}
 function blokada(pole){if(document.getElementById(pole).disabled==true) document.getElementById(pole).disabled=false;else  document.getElementById(pole).disabled=true;}
 function szufluj_ogolne(pole){if(document.getElementById(pole).style.display == "none" || document.getElementById(pole).style.display == "")  {  document.getElementById(pole).style.display = "block";   return 1;  }if(document.getElementById(pole).style.display == "block")     {  document.getElementById(pole).style.display = "none";  return 1;  }}
 function ukryjPokaz(id1, id2){if(document.getElementById(id1).style.display == "none")	{document.getElementById(id1).style.display = "block";document.getElementById(id2).style.display = "none";	}else	{document.getElementById(id2).style.display = "block";document.getElementById(id1).style.display = "none";	}}
 function ukryjPokaz2(id1){if(document.getElementById(id1).style.display == "none")	{  document.getElementById(id1).style.display = "block";	}else  {  document.getElementById(id1).style.display = "none";	}}
 function ukryjPokaz3(id1){if(document.getElementById(id1).style.display == "block")	{  document.getElementById(id1).style.display = "none";	}else  {  document.getElementById(id1).style.display = "block";	}}
 function pokazReklame(){if(screen.width>=1280)	{	document.getElementById('boczna_reklama').style.display = "block";	document.getElementById('main_main_div').style.width = "1145px";	}}