table#myTable thead tr .header {
	background-image: url(../images/bg.gif);
	background-repeat: no-repeat;
	background-position: center right;
	cursor: pointer;
	background-color: #005387;
	color: #fff;
	text-align: center;
	text-transform: uppercase;
	font-weight: bold;
	padding: 10px 0;
}

table#myTable thead tr .headerSortDown, table#myTable thead tr .headerSortUp {
	background-color: #8dbdd8;
}

table#myTable thead tr .headerSortDown {
	background-image: url(../images/desc.gif);
}

table#myTable thead tr .headerSortUp {
	background-image: url(../images/asc.gif);
}