/* 星级评分 */
/*  key:  B=空白 : O=橙色：G =绿色*/
/* B B B B B - (0 0)*/
/* G B B B B - (0 -16px)*/
/* G G B B B - (0 -32px)*/
/* G G G B B - (0 -48px)*/
/* G G G G B - (0 -64px)*/
/* G G G G G - (0 -80px)*/
/* O B B B B - (0 -96px)*/
/* O O B B B - (0 -112px)*/
/* O O O B B - (0 -128px)*/
/* O O O O B - (0 -144px)*/
/* O O O O O - (0 -160px)*/


/* 默认的评级是放在UL 的背景图像/ */
/* 使用背景位置根据上表显示所需的图像*/
.rating{
	width:80px;
	height:16px;
	margin:5px 0 5px 0;
	padding:0;
	list-style:none;
	clear:both;
	position:relative;
	background: url(star_matrix.gif) no-repeat 0 0;
}
/* 显示星星数量 */
.star_0 {background-position:0 0}
.star_1 {background-position:0 -16px}
.star_2 {background-position:0 -32px}
.star_3 {background-position:0 -48px}
.star_4 {background-position:0 -64px}
.star_5 {background-position:0 -80px}
ul.rating li {
	cursor: pointer;
 /*ie5 mac */
	float:left;
	/* end hide*/
	text-indent:-999em;
}
ul.rating li a {
	position:absolute;
	left:0;
	top:0;
	width:16px;
	height:16px;
	text-decoration:none;
	z-index: 200;
}
ul.rating li.one a {left:0}
ul.rating li.two a {left:16px;}
ul.rating li.three a {left:32px;}
ul.rating li.four a {left:48px;}
ul.rating li.five a {left:64px;}
ul.rating li a:hover {
	z-index:2;
	width:80px;
	height:16px;
	overflow:hidden;
	left:0;	
	background: url(star_matrix.gif) no-repeat 0 0
}
ul.rating li.one a:hover {background-position:0 -96px;}
ul.rating li.two a:hover {background-position:0 -112px;}
ul.rating li.three a:hover {background-position:0 -128px}
ul.rating li.four a:hover {background-position:0 -144px}
ul.rating li.five a:hover {background-position:0 -160px}