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

	#sliderContainer{
		position:relative;
		}

	#slider{}
	#slider ul, #slider li{
		margin:0;
		padding:0;
		list-style:none;
		}
	#slider li{
		/*
			define width and height of list item (slide)
			entire slider area will adjust according to the parameters provided here
		*/
		width:640px;
		height:250px;
		overflow:hidden;
		}
	#prevBtn, #nextBtn{
		display:block;
		width:30px;
		height:77px;
		position:absolute;
		left:20px;
		top:111px;
		}
	#nextBtn{
		left:592px;
		}
	#prevBtn a, #nextBtn a{
		display:block;
		width:30px;
		height:30px;
		background:url(../images/btn_prev.gif) no-repeat 0 0;
		}
	#nextBtn a{
		background:url(../images/btn_next.gif) no-repeat 0 0;
		}