// ランキング作成：無料用

function HpbImgPreload()
{
  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 HpbImgSwap(imgName, imgSrc)
{
  if (document.images)
  {
    document[imgName].src = swImg[imgName][imgSrc].src;
  }
}
var swImg; swImg=new Array;

HpbImgPreload('HPB_ROLLOVER1', 'http://www.dk-life.com/image/top1.gif', 'http://www.dk-life.com/image/top5.gif');

HpbImgPreload('HPB_ROLLOVER2', 'http://www.dk-life.com/image/top2.gif',
'http://www.dk-life.com/image/top6.gif');

HpbImgPreload('HPB_ROLLOVER3', 'http://www.dk-life.com/image/top3.gif',
'http://www.dk-life.com/image/top7.gif');

HpbImgPreload('HPB_ROLLOVER4', 'http://www.dk-life.com/image/top4.gif',
'http://www.dk-life.com/image/top8.gif');