.sort-arrow {
	width:					11px;
	height:					10px;
	background-position:	left center;
	background-repeat:		no-repeat;
	margin:					5 5px; 
}

.sort-arrow.descending {
	background-image:		url("/sort/sort_up.gif");
	
}

.sort-arrow.ascending {
	background-image:		url("/sort/sort_down.gif");
}