//
// Licensed Materials - Property of IBM
// 83H7391, 42L1820
// (C) Copyright IBM Corp. 1995, 1999  All Rights Reserved.
//

// HpbImgPreload: 画像のプリロードを行ないます
//
function HpbImgPreload()
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=(document.layers && (appVer >= 4)); // Netscape Navigator 4.0 or later
  var isIE=(document.all    && (appVer >= 4)); // Internet Explorer  4.0 or later
  if (isNC || 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];
      }
    }
  }
}
// HpbImgSwap: 画像を入れ換えます
//
function HpbImgSwap(imgName, imgSrc)
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=(document.layers && (appVer >= 4)); // Netscape Navigator 4.0 or later
  var isIE=(document.all    && (appVer >= 4)); // Internet Explorer  4.0 or later
  if (isNC || isIE)
  {
    if (document.images)
    {
      document.images[imgName].src = imgSrc;
    }
  }
}
var swImg; swImg=new Array;

HpbImgPreload('_HPB_ROLLOVER01', 'images/menu00a.jpg', 'images/menu00b.jpg');
HpbImgPreload('_HPB_ROLLOVER02', 'images/menu01a.jpg', 'images/menu01b.jpg');
HpbImgPreload('_HPB_ROLLOVER03', 'images/menu02a.jpg', 'images/menu02b.jpg');
HpbImgPreload('_HPB_ROLLOVER04', 'images/menu02c.jpg', 'images/menu02c2.jpg');
HpbImgPreload('_HPB_ROLLOVER05', 'images/menu02d.jpg', 'images/menu02d2.jpg');
HpbImgPreload('_HPB_ROLLOVER06', 'images/menu02e.jpg', 'images/menu02e2.jpg');
HpbImgPreload('_HPB_ROLLOVER07', 'images/menu02f.jpg', 'images/menu02f2.jpg');
HpbImgPreload('_HPB_ROLLOVER08', 'images/menu03a.jpg', 'images/menu03b.jpg');
HpbImgPreload('_HPB_ROLLOVER09', 'images/menu03c.jpg', 'images/menu03c2.jpg');
HpbImgPreload('_HPB_ROLLOVER10', 'images/menu03d.jpg', 'images/menu03d2.jpg');
HpbImgPreload('_HPB_ROLLOVER11', 'images/menu03e.jpg', 'images/menu03e2.jpg');
HpbImgPreload('_HPB_ROLLOVER12', 'images/menu03f.jpg', 'images/menu03f2.jpg');
HpbImgPreload('_HPB_ROLLOVER13', 'images/menu03g.jpg', 'images/menu03g2.jpg');
HpbImgPreload('_HPB_ROLLOVER14', 'images/menu04a.jpg', 'images/menu04b.jpg');
HpbImgPreload('_HPB_ROLLOVER15', 'images/menu05a.jpg', 'images/menu05b.jpg');
HpbImgPreload('_HPB_ROLLOVER16', 'images/menu06a.jpg', 'images/menu06b.jpg');
HpbImgPreload('_HPB_ROLLOVER17', 'images/menu06c.jpg', 'images/menu06c2.jpg');
HpbImgPreload('_HPB_ROLLOVER18', 'images/menu06d.jpg', 'images/menu06d2.jpg');
HpbImgPreload('_HPB_ROLLOVER19', 'images/menu06e.jpg', 'images/menu06e2.jpg');
HpbImgPreload('_HPB_ROLLOVER20', 'images/menu07a.jpg', 'images/menu07b.jpg');
HpbImgPreload('_HPB_ROLLOVER21', 'images/menu09a.jpg', 'images/menu09b.jpg');