myCnt = 1;
function a_1() {
 no1=document.abc.no1.value;
 no2=document.abc.no2.value;
 no3=document.abc.no3.value;
 no4=document.abc.no4.value;
document.abc.a.value =
 Math.ceil((document.abc.no1.value)-(document.abc.no1.value*document.abc.no2.value*0.01/365*document.abc.no3.value)-(document.abc.no4.value));}

function openAa(){
window.open("ab1.html","AaWin","menubar=no,toolbar=no,scrollbars=no,status=no,width=200,height=250,resizable=no,left=0,");}

function openBb(){
window.open("ab2.html","BbWin","menubar=no,toolbar=no,scrollbars=no,status=no,width=200,height=250,resizable=no,left=0,");}

function openCc(){
window.open("ab3.html","CcWin","menubar=no,toolbar=no,scrollbars=no,status=no,width=200,height=250,resizable=no,left=0,");}

function openDd(){
window.open("ab4.html","DdWin","menubar=no,toolbar=no,scrollbars=no,status=no,width=200,height=250,resizable=no,left=0,");}

function openEe(){
window.open("ab5.html","EeWin","menubar=no,toolbar=no,scrollbars=no,status=no,width=200,height=250,resizable=no,left=0,");}

function openFf(){
window.open("ab6.html","FfWin","menubar=no,toolbar=no,scrollbars=no,status=no,width=200,height=250,resizable=no,left=0,");}


function HpbImgPreload()
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var imgName = HpbImgPreload.arguments[0];
      var cnt;
      swImg[imgName] = new Array;
      for (cnt = 1; cnt < HpbImgPreload.arguments.length; cnt++)
      {
        swImg[imgName][HpbImgPreload.arguments[cnt]] = new Image();
        swImg[imgName][HpbImgPreload.arguments[cnt]].src = HpbImgPreload.arguments[cnt];
      }
    }
  }
}

function HpbImgFind(doc, imgName)
{
  for (var i=0; i < doc.layers.length; i++)
  {
    var img = doc.layers[i].document.images[imgName];
    if (!img) img = HpbImgFind(doc.layers[i], imgName);
    if (img) return img;
  }
  return null;
}

function HpbImgSwap(imgName, imgSrc)
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var img = document.images[imgName];
      if (!img) img = HpbImgFind(document, imgName);
      if (img) img.src = imgSrc;
    }
  }
}

var swImg; swImg=new Array;

HpbImgPreload('_HPB_ROLLOVER1', '../img/fom2.gif', 'fom1.gif');


function setupDes() {
    // 種付け作業
    var textarea = document.getElementsByTagName("textarea");
    for (i = 0; i < textarea.length; i++) {
        if (textarea[i].className.search("nodes") < 0) {
            if (textarea[i].value == textarea[i].defaultValue) {textarea[i].className += " ondes"; }
            textarea[i].onfocus = function() {offDes(this); }
            textarea[i].onblur = function() {onDes(this); }
        }
    }
    var input = document.getElementsByTagName("input");
    for (i = 0; i < input.length; i++) {
        if ((input[i].className.search("nodes") < 0) && ((input[i].getAttribute("type") == "text")||(input[i].getAttribute("type") == null))) {
            if (input[i].value == input[i].defaultValue) {input[i].className += " ondes"; }
            input[i].onfocus = function() {offDes(this); }
            input[i].onblur = function() {onDes(this); }
        }
    }
    return;
}

function offDes(from) {
    if (from.className.search("ondes") < 0) {return 0;}
    from.className = from.className.replace(/ondes/, "");
    from.value = "";
    return 1;
}
function onDes(from) {
    if (from.value != "") {return 0;}
    from.className += " ondes";
    from.value = from.defaultValue;
    return 1;
}