.sortcol {
	cursor: pointer;
	padding-right: 20px;
	background-repeat: no-repeat;
	background-position: right center;
}
.sortasc {
	background-color: #DDFFAC;
	background-image: url(up.gif);
}
.sortdesc {
	background-color: #B9DDFF;
	background-image: url(down.gif);
}
.nosort {
	cursor: default;
}