<!--HPB_SCRIPT_ROV_50

//

// Licensed Materials - Property of IBM

// 83H7391, 42L1820

// (C) Copyright IBM Corp. 1995, 1999  All Rights Reserved.

//

// Version: 5.0.1

//



// 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];

      }

    }

  }

}

// HpbImgFind: Imageオブジェクトを探します

//

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: 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)

    {

      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', 'kankou/pu1.gif', 'kankou/pu2.gif');
HpbImgPreload('_HPB_ROLLOVER2', 'kankou/pu1.gif', 'kankou/pu2.gif');
HpbImgPreload('_HPB_ROLLOVER3', 'kankou/pu1.gif', 'kankou/pu2.gif');
//-->