function save(){
  var manager = new CookieManager();
  manager.setCookie("salary_start", document.frm.start.value*10000);
  manager.setCookie("salary_rate", document.frm.rate.value/100);
  manager.setCookie("salary_age", document.frm.age.value);
  manager.setCookie("salary_bonus", document.frm.bonus.value);
  manager.setCookie("salary_retirement", document.frm.retirement.value*10000);
}

function open_result(){
  save();
  window.open("result.html","result","width=640 height=550");
}

function select(name, range, selected)
{
  str = '<select name="'+name+'">';
  for (i = range[0]; i < range[1] ; i++){
    if (i == selected) str += '<option value='+i+' selected="true">'+i+'</option>';
    else str += '<option value='+i+'>'+i+'</option>';
  }
  str += '</select>';
  return str;
}

document.write('<form name="frm" class="calc-input">');
document.write('<div class="calc-header">���U�����v�Z</div>');
document.write('<dl>');
document.write('<dt>���C��:</dt>');
document.write('<dd><input name="start" value="20" />���~</dd>');
document.write('<dt>������:</dt>');
document.write('<dd><input name="rate" value="1.5" />%</dd>');
document.write('<dt>�A�E�N��:</dt>');
document.write('<dd>'+select('age', [15,55], 22)+'��</dd>');
document.write('<dt>�{�[�i�X:</dt>');
document.write('<dd><input name="bonus" value="2.3"/>����</dd>');
document.write('<dt>�ސE��:</dt>');
document.write('<dd><input name="retirement" value="100">���~</dd>');
document.write('</dl>');
document.write('<div class="calc-button">');
document.write('<input type="button" value="�v�Z" size="12" onclick="open_result();" />');
document.write('</div>');
document.write('</form>');