#lbPrevLink:hover {
    background: transparent url(../images/et/prev.gif) no-repeat 0% 15%;
}
#lbNextLink:hover {
    background: transparent url(../images/et/next.gif) no-repeat 100% 15%;
}
#lbCloseLink {
    width: 66px;
    height: 22px;
    background: transparent url(../images/et/closel.gif) no-repeat center;
}