@media screen {

table.tablesort th
{
    padding-right: 20px;
}

table.tablesort th.sorted
{
    background-image: url("_FT_ascending.png");
    background-repeat: no-repeat;
    background-position: right;
}

table.tablesort th.sorted.descending
{
    background-image: url("_FT_descending.png");
}

}