<!--HPB_SCRIPT_PLD_50
HpbImgPreload('_HPB_ROLLOVER1', '../images/pt-gaiyo-f.gif', '../images/pt-gaiyo-n.gif');
HpbImgPreload('_HPB_ROLLOVER2', '../images/pt-baibai-f.gif', '../images/pt-baibai-n.gif');
HpbImgPreload('_HPB_ROLLOVER3', '../images/pt-toi-f.gif', '../images/pt-toi-n.gif');
HpbImgPreload('_HPB_ROLLOVER4', '../images/pbt-piano-f.gif', '../images/pbt-piano-n.gif');
HpbImgPreload('_HPB_ROLLOVER5', '../images/pbt-seimitu-f.gif', '../images/pbt-seimitu-n.gif');
HpbImgPreload('_HPB_ROLLOVER6', '../images/pbt-choritu-f.gif', '../images/pbt-choritu-n.gif');
HpbImgPreload('_HPB_ROLLOVER7', '../images/pbt-network-f.gif', '../images/pbt-network-n.gif');
HpbImgPreload('_HPB_ROLLOVER8', '../images/pbt-mitumori-f.gif', '../images/pbt-mitumori-n.gif');
//-->