function computeForm(form) {
var idxnum =
rtnIndex(form.sign.selectedIndex, form.time.selectedIndex);
var signArray = new makeObject();
signArray[0] = "Koç";
signArray[1] = "Boğa";
signArray[2] = "İkizler";
signArray[3] = "Yengeç";
signArray[4] = "Aslan";
signArray[5] = "Başak";
signArray[6] = "Terazi";
signArray[7] = "Akrep";
signArray[8] = "Yay";
signArray[9] = "Oğlak";
signArray[10] = "Kova";
signArray[11] = "Balık";
form.result.value = signArray[idxnum];
}
function makeObject() {
return this;
}
function rtnIndex(sign, timerange) {
var idxnum;
if (sign == 0) { idxnum = timerange; return idxnum; }
if (sign == 1) { idxnum = (timerange + 1) % 12; return idxnum; }
if (sign == 2) { idxnum = (timerange + 2) % 12; return idxnum; }
if (sign == 3) { idxnum = (timerange + 3) % 12; return idxnum; }
if (sign == 4) { idxnum = (timerange + 4) % 12; return idxnum; }
if (sign == 5) { idxnum = (timerange + 5) % 12; return idxnum; }
if (sign == 6) { idxnum = (timerange + 6) % 12; return idxnum; }
if (sign == 7) { idxnum = (timerange + 7) % 12; return idxnum; }
if (sign == 8) { idxnum = (timerange + 8) % 12; return idxnum; }
if (sign == 9) { idxnum = (timerange + 9) % 12; return idxnum; }
if (sign == 10) { idxnum = (timerange + 10) % 12; return idxnum; }
if (sign == 11) { idxnum = (timerange + 11) % 12; return idxnum; }
}
function clearForm(form) {
form.result.value = "";
}