img{border:none;}

    /* image replacement */
        .graphic, #prevBtn, #nextBtn{
            margin:0;
            padding:0;
            display:block;
            overflow:hidden;
            text-indent:-8000px;
            }
    /* // image replacement */

	#slider ul, #slider li{
		margin:0;
		padding:0;
		list-style:none;
		}
	#slider li{ 
		width: 610px;
		height:250px;
		overflow:hidden;
		}	
	#prevBtn, #nextBtn{ 
		display:block;
		width:30px;
		height:77px;
		position:absolute;
		left:0px;
		top:71px;
		}	
	#nextBtn{ 
		left:610px;
		}														
	#prevBtn a, #nextBtn a{  
		display:block;
		width:30px;
		height:77px;
		background:url(images/btn_prev.gif) no-repeat 0 0;	
		}	
	#nextBtn a{ 
		background:url(images/btn_next.gif) no-repeat 0 0;	
		}