function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function mdl_shwgrpall(id,what)
{
  var tmp;
  if(what==undefined)
  {
    document.getElementById('grpd'+id).style.display='';
    document.getElementById('grpu'+id).style.display='none';
    what='';
  }
  else
  {
    document.getElementById('grpd'+id).style.display='none';
    document.getElementById('grpu'+id).style.display='';
  }
  if(document.getElementById('preb'+id))
    document.getElementById('preb'+id).style.display='none';
  var rslt=document.getElementsByTagName('tr');
  if(rslt!=null)
  {
    var r_cnt=(typeof(rslt.length)!='undefined') ? rslt.length : 0;
    if(r_cnt)
    {
      for(var i=0;i<r_cnt;i++)
      {
        tmp=rslt[i].id;
        tmp=tmp.split('_');
        if(tmp[0]=='pre'+id)
          rslt[i].style.display=what;
      }
    }
    else
    {
      tmp=rslt.id;
      tmp=tmp.split('_');
      if(tmp[0]=='pre'+id)
        rslt.style.display=what;
    }
  }
}

function doX(x)
{
  document.data.req.value=x;
  document.data.submit();
}

function doY(x,y)
{
  document.data.req.value=x;
  document.data.acc.value=y;
  document.data.submit();
}

function Validate_Email_Address(src)
{
  var regex = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
  return regex.test(src);
}

function createRequestObject(){
	var request_o; //declare the variable to hold the object.
	var browser = navigator.appName; //find the browser name
	if(browser == "Microsoft Internet Explorer"){
		/* Create the object using MSIE's method */
		request_o = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		/* Create the object using other browser's method */
		request_o = new XMLHttpRequest();
	}
	return request_o; //return the object
}

function kysi(mida,vastusfnc){
        www_http.abort();
	www_http.open('post', window.location);
	var params='req=upd&acc='+JSON.stringify(mida);
	www_http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	www_http.setRequestHeader("Content-length", params.length);
	www_http.setRequestHeader("Connection", "close");
	www_http.onreadystatechange = vastusfnc; 
	www_http.send(params);
}

function alusta2(){
	if(www_http.readyState == 4 && www_http.responseText!=''){ //Finished loading the response
                var response=JSON.parse(www_http.responseText);
                document.getElementById('mt_price').innerHTML=response["mt_price_f"];
	}
}

function updateBuild()
{
  var kysimus={};
  kysimus["n2ita"]=getSelectedRadioValue(document.data.n2ita);
  kysimus["valitud"]={};
  rida_id=document.getElementsByName('acc_id');
  for(i=0;i<rida_id.length;i++)
  {
    if(kysimus["n2ita"]==2 && !eval('document.data.valitud'+rida_id[i].value+'.checked'))
      document.getElementById('rida'+rida_id[i].value).style.display='none';
    else
      document.getElementById('rida'+rida_id[i].value).style.display='';
    if(eval('document.data.valitud'+rida_id[i].value+'.checked'))
      kysimus["valitud"][i]={"id": rida_id[i].value, "v": 1};
    else
      kysimus["valitud"][i]={"id": rida_id[i].value, "v": 0};
  }
  document.getElementById('mt_price').innerHTML="-";
  kysi(kysimus,alusta2);
}

www_http=createRequestObject();

function getSelectedRadio(buttonGroup) {
   // returns the array number of the selected radio button or -1 if no button is selected
   if (buttonGroup[0]) { // if the button group is an array (one button is not an array)
      for (var i=0; i<buttonGroup.length; i++) {
         if (buttonGroup[i].checked) {
            return i
         }
      }
   } else {
      if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero
   }
   // if we get to this point, no radio button is selected
   return -1;
} // Ends the "getSelectedRadio" function

function getSelectedRadioValue(buttonGroup) {
   // returns the value of the selected radio button or "" if no button is selected
   var i = getSelectedRadio(buttonGroup);
   if (i == -1) {
      return "";
   } else {
      if (buttonGroup[i]) { // Make sure the button group is an array (not just one button)
         return buttonGroup[i].value;
      } else { // The button group is just the one button, and it is checked
         return buttonGroup.value;
      }
   }
} // Ends the "getSelectedRadioValue" function