Проблема с рейтингом новостей (оценивание)

/*---Рейтинг---*/
.rating {
width: 70px;
height: 13px;
font-size: 0.9em;
}

.unit-rating {
list-style: none;
margin: 0;
padding: 0;
width: 70px;
height: 13px;
position: relative;
background: url("../dleimages/rating.png") repeat-x;
}

.unit-rating li {
text-indent: -90000px;
padding: 0;
margin: 0;
float: left;
}

.unit-rating li a {
display: block;
width: 14px;
height: 13px;
text-decoration: none;
text-indent: -9000px;
z-index: 17;
position: absolute;
padding: 0;
}

.unit-rating li a:hover {
background: url("../dleimages/rating.png") 0 -13px;
z-index: 2;
left: 0;
}

.unit-rating a.r1-unit {
left: 0;
}

.unit-rating a.r1-unit:hover {
width:14px;
}

.unit-rating a.r2-unit {
left: 14px;
}

.unit-rating a.r2-unit:hover {
width: 28px;
}

.unit-rating a.r3-unit {
left: 28px;
}

.unit-rating a.r3-unit:hover {
width: 42px;
}

.unit-rating a.r4-unit {
left: 42px;
}

.unit-rating a.r4-unit:hover {
width: 56px;
}

.unit-rating a.r5-unit {
left: 56px;
}

.unit-rating a.r5-unit:hover {
width: 70px;
}

.unit-rating li.current-rating {
background: url("../dleimages/rating.png") 0 -26px;
position: absolute;
height: 13px;
display: block;
text-indent: -9000px;
z-index: 1;