function evidentiraj() {
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.open("GET","script/evidbis.php",true);
  xmlHttp.send(null);  
}

function izmnap(nid) {
  enid = 'nap'+ nid;
  inid = 'in'+ nid;
  document.getElementById(enid).innerHTML = '<form name="'+ enid +'"><input type="text" name="'+ enid +'" id="'+ inid +'"/> <input type="button" value="Spremi" onclick="spremi_napomenu('+ nid +');"/></form>';
}

function spremi_napomenu(nid) {
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  inid = 'in'+ nid;
  nap = document.getElementById(inid).value;
  xmlHttp.open("GET","izm_nap.php?id="+nid+"&nap="+nap,true);
  xmlHttp.send(null);  
  enid = 'nap'+ nid;
  document.getElementById(enid).innerHTML = nap;
}