function szamol(kminp,kiiras) {
  km=Math.round(document.getElementById(kminp).value);
  if (isNaN(km) || km==0) { ar=""; } else {
  	if (km<=1000) {
      ar=9000+km*190;
  	} else {
      ar=6000+km*170;  		
  	}
    ar=ar+" Ft-ban + ÁFA";
  }
  document.getElementById(kiiras).innerHTML=ar; 	
}

function oc__keres(x) {
  x.submit();
  return;
}
function oc__ballapoz(x) {
  x.lap.value--;
  x.submit();
  return;
}
function oc__jobblapoz(x) {
  x.lap.value++;
  x.submit();
  return;
}
function oc__dbvalt(x,ertek) {
  x.dbperlap.value=ertek;
  x.submit();
  return;
}
function oc__oldal(x,ertek) {
  x.lap.value=ertek;
  x.submit();
  return;
}

var ablak;
function oc__selectal(mezo,valtozo)
{
  for (var cv=0; cv<mezo.length; cv++)
  {
    if (mezo.options[cv].value==valtozo) {
      mezo.options[cv].selected=true;
    }
  }
  return(true);  
}

function oc__dw(x) {
  document.writeln(x);
}