<!--HPB_SCRIPT_ROV_50
//
//  Licensed Materials - Property of IBM
//  5724G06
//  (C) Copyright IBM Corp. 1995, 2003 All Rights Reserved.
//

// HpbImgPreload:
//
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];
      }
    }
  }
}

// HpbImgFind:
//
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;
}

// HpbImgSwap:
//
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;
//-->


<!--HPB_SCRIPT_PLD_50
HpbImgPreload('_HPB_ROLLOVER1', 'image/menu/menu01.gif', 'image/menu/menu01_01.gif');
HpbImgPreload('_HPB_ROLLOVER2', 'image/menu/menu02.gif', 'image/menu/menu02_01.gif');
HpbImgPreload('_HPB_ROLLOVER3', 'image/menu/menu03.gif', 'image/menu/menu03_01.gif');
HpbImgPreload('_HPB_ROLLOVER4', 'image/menu/menu04.gif', 'image/menu/menu04_01.gif');
HpbImgPreload('_HPB_ROLLOVER5', 'image/menu/menu05.gif', 'image/menu/menu05_01.gif');
HpbImgPreload('_HPB_ROLLOVER6', 'image/menu/menu06.gif', 'image/menu/menu06_01.gif');
HpbImgPreload('_HPB_ROLLOVER7', 'image/menu/menu07.gif', 'image/menu/menu07_01.gif');
HpbImgPreload('_HPB_ROLLOVER8', 'image/menu/menu08.gif', 'image/menu/menu08_01.gif');
HpbImgPreload('_HPB_ROLLOVER9', 'image/syousai_icon01.gif', 'image/syousai_icon01-2.gif');
HpbImgPreload('_HPB_ROLLOVER10', 'image/syousai_icon01.gif', 'image/syousai_icon01-2.gif');
HpbImgPreload('_HPB_ROLLOVER11', 'image/syousai_icon01.gif', 'image/syousai_icon01-2.gif');
HpbImgPreload('_HPB_ROLLOVER12', 'image/link_icon01.gif', 'image/link_icon01_2.gif');
HpbImgPreload('_HPB_ROLLOVER13', 'image/link_icon02.gif', 'image/link_icon02_2.gif');
HpbImgPreload('_HPB_ROLLOVER14', 'image/link_icon03.gif', 'image/link_icon03_2.gif');
HpbImgPreload('_HPB_ROLLOVER15', 'image/link_icon04.gif', 'image/link_icon04_2.gif');
HpbImgPreload('_HPB_ROLLOVER16', 'image/link_icon05.gif', 'image/link_icon05_2.gif');
//-->