a.left {position:absolute;top:468px;left:212px;float:left; width:10px;height:81px;  background:url(images/scroll-left.gif) center center no-repeat; background-color:#68c2c2;cursor:pointer;}
a.left:hover {background-color:#2b9696}

a.right	 {position:absolute;top:468px;left:937px; width:10px; height:81px; background:#68c2c2 url(images/scroll-right.gif) center center no-repeat;cursor:pointer;}
a.right:hover {background-color:#2b9696}
/* disabled navigational button */
a.disabled {
	visibility:hidden !important;		
}