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;
}
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);
}

function kiKerulet(kerulet) {
  x="";
  switch (kerulet) {
  	case 1:
  	  x="I.";
  	  break;
  	case 2:
  	  x="II.";
  	  break;
  	case 3:
  	  x="III.";
  	  break;
  	case 4:
  	  x="IV.";
  	  break;
  	case 5:
  	  x="V.";
  	  break;
  	case 6:
  	  x="VI.";
  	  break;
  	case 7:
  	  x="VII.";
  	  break;
  	case 8:
  	  x="VIII.";
  	  break;
  	case 9:
  	  x="IX.";
  	  break;
  	case 10:
  	  x="X.";
  	  break;
  	case 11:
  	  x="XI.";
  	  break;
  	case 12:
  	  x="XII.";
  	  break;
  	case 13:
  	  x="XIII.";
  	  break;
  	case 14:
  	  x="XIV.";
  	  break;
  	case 15:
  	  x="XV.";
  	  break;
  	case 16:
  	  x="XVI.";
  	  break;
  	case 17:
  	  x="XVII.";
  	  break;
  	case 18:
  	  x="XVIII.";
  	  break;
  	case 19:
  	  x="XIX.";
  	  break;
  	case 20:
  	  x="XX.";
  	  break;
  	case 21:
  	  x="XXI.";
  	  break;
  	case 22:
  	  x="XXII.";
  	  break;
  	case 23:
  	  x="XXIII.";
  	  break;  	  
  }
  oc__dw(x); 
}