HpbImgPreload('_HPB_ROLLOVER1', 'image/menu-01-off.gif', 'image/menu-01-on.gif');
HpbImgPreload('_HPB_ROLLOVER2', 'image/menu-02-off.gif', 'image/menu-02-on.gif');
HpbImgPreload('_HPB_ROLLOVER3', 'image/menu-03-off.gif', 'image/menu-03-on.gif');
HpbImgPreload('_HPB_ROLLOVER4', 'image/menu-04-off.gif', 'image/menu-04-on.gif');
HpbImgPreload('_HPB_ROLLOVER5', 'image/menu-05-off.gif', 'image/menu-05-on.gif');
HpbImgPreload('_HPB_ROLLOVER6', 'image/menu-06-off.gif', 'image/menu-06-on.gif');