.container{
	margin:0 auto;
	position:relative;
	width:800px;
	background:#999;
	height: auto;
		}	
.slider      ul, .slider      li  {
	margin:0;
	padding:0;
	list-style:none;
	}
.slider    li{
	width:800px;
	overflow:hidden;
	text-align: center;
	}	
.nextBtn{
	left:600px;
	}														
.prevBtn {
	left: 0px;

}
.prevBtn, .nextBtn{
	display:block;
	position:absolute;
	top: 0px;
	}	
.nextBtn    a{
	background-image: url(images/nxt.png);
	background-repeat: no-repeat;
	background-position: right center;
	}	
.prevBtn    a {
	background-image: url(images/prv.png);
	background-repeat: no-repeat;
	background-position: left center;
}
.prevBtn    a, .nextBtn    a{
	display:block;
	width:200px;
	height:500px;
	cursor: pointer;
	opacity: .2;
	-moz-opacity: .2;
	-khtml-opacity: 0.2;
	filter:alpha(opacity=20);
	}	
.slider img {
	height: 100%;
}
.prevBtn a:hover, .nextBtn a:hover {
	filter:alpha(opacity=90);
	-moz-opacity:0.9;
	-khtml-opacity: 0.9;
	opacity: 0.9;
}