HpbImgPreload('_HPB_ROLLOVER2', 'img/b_home.gif', 'img/bb_home.gif');
HpbImgPreload('_HPB_ROLLOVER9', 'img/b_mail.gif', 'img/bb_mail.gif');
HpbImgPreload('_HPB_ROLLOVER1', 'img/b_jyunbi.gif', 'img/bb_jyunbi.gif');
HpbImgPreload('_HPB_ROLLOVER3', 'img/b_in.gif', 'img/bb_in.gif');
HpbImgPreload('_HPB_ROLLOVER4', 'img/b_link.gif', 'img/bb_link.gif');
HpbImgPreload('_HPB_ROLLOVER5', 'img/b_up.gif', 'img/bb_uolo.gif');
HpbImgPreload('_HPB_ROLLOVER6', 'img/b_fuzoku.gif', 'img/bb_fuzoku.gif');
HpbImgPreload('_HPB_ROLLOVER7', 'img/b_yobi.gif', 'img/bb_yobi.gif');
HpbImgPreload('_HPB_ROLLOVER8', 'img/b_java.gif', 'img/bb_java.gif');
HpbImgPreload('_HPB_ROLLOVER2', 'img/b_back.gif', 'img/bb_back.gif');