/* tables */
table.tablesorter thead tr .header {
	background-image: url(bg.png);
	background-repeat: no-repeat;
	background-position: right 0 top 7px;
	cursor: pointer;
}

table.tablesorter thead tr .header.reportsHeaderVariable {
	background-position: left 29px top 7px;
}

table.tablesorter thead tr .headerSortUp {
	background-image: url(asc.png);
}
table.tablesorter thead tr .headerSortDown {
	background-image: url(desc.png);
}