var loadstatustext="Loading ...";
var kod;

function Kainos(info)
{
  message2=document.getElementById('textfield4');
  message1=document.getElementById('paskaina');
  message44=document.getElementById('textfield44');
  message1.innerHTML=loadstatustext;
  tip=message2.value;
  url='kainupas.php?info='+info+'&tip='+tip;
  //alert(url);
  oki=0;
  if (tip==119) oki=1
  if (tip==126) oki=1
  if (oki==1) {
   message44.style.display = 'none';
   loadXMLDocFR(url);
  }
  if (oki==0) {
   message44.style.display = 'block';
   url=url+'&rez='+message44.value;
   loadXMLDocFR(url);
  }
}

function loadXMLDocFR(url) {
    // branch for native XMLHttpRequest object
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
        req.onreadystatechange = processReqChangeFR;
        req.open("GET", url, true);
        req.send(null);
    // branch for IE/Windows ActiveX version
    } else if (window.ActiveXObject) {
        req = new ActiveXObject("Microsoft.XMLHTTP");
        if (req) {
            req.onreadystatechange = processReqChangeFR;
            req.open("GET", url, true);
            req.send();
        }
    }
}

function processReqChangeFR()
{
    // only if req shows "complete"
    if (req.readyState == 4) {
        // only if "OK"
        if (req.status == 200) {
           result = req.responseText;
	     message   = document.getElementById('paskaina');
   	     message.innerHTML=result;
        } else {
         alert("There was a problem retrieving the XML data:\n" + req.statusText+" "+req.readyState+" "+req.status);
        }
    }
}
//-----------------------------------
function Kainupvz(info)
{
  kint1=document.getElementById('info').value;
  ivkaina='dkaina_'+info;
  kaina=document.getElementById(ivkaina).value;
  kint1lt=document.getElementById('textfield50lt').value;
  kint1lv=document.getElementById('textfield50lv').value;
  kint1ee=document.getElementById('textfield50ee').value;
  kint2lt=document.getElementById('textfield51lt').value;
  kint2lv=document.getElementById('textfield51lv').value;
  kint2ee=document.getElementById('textfield51ee').value;
  mas=kint1lt+'-'+kint1lv+'-'+kint1ee+'-'+kint2lt+'-'+kint2lv+'-'+kint2ee;

  message1=document.getElementById('kainupvzd');
  message1.innerHTML=loadstatustext;
  url='lookup.php?kod='+info+'&go=45&pid='+kint1+'&mas='+mas+'&kaina='+kaina;
  //alert(url);
  loadXMLDocKP(url);
}

function loadXMLDocKP(url) {
    // branch for native XMLHttpRequest object
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
        req.onreadystatechange = processReqChangeKP;
        req.open("GET", url, true);
        req.send(null);
    // branch for IE/Windows ActiveX version
    } else if (window.ActiveXObject) {
        req = new ActiveXObject("Microsoft.XMLHTTP");
        if (req) {
            req.onreadystatechange = processReqChangeKP;
            req.open("GET", url, true);
            req.send();
        }
    }
}

function processReqChangeKP()
{
    // only if req shows "complete"
    if (req.readyState == 4) {
        // only if "OK"
        if (req.status == 200) {
           result = req.responseText;
	     message   = document.getElementById('kainupvzd');
   	     message.innerHTML=result;
        } else {
         alert("There was a problem retrieving the XML data:\n" + req.statusText+" "+req.readyState+" "+req.status);
        }
    }
}