table.tablesorter .header {
	background-image: url(../images/bg.gif);
	background-repeat: no-repeat;
	background-position-x: right;
	background-position-y: center;
	cursor: pointer;
}
table.tablesorter .headerSortUp {
	background-image: url(../images/asc.gif);
	background-repeat: no-repeat;
}
table.tablesorter .headerSortDown {
	background-image: url(../images/desc.gif);
	background-repeat: no-repeat;
}