th.headerSortDown { 
    background-image: url(../img/small_desc.gif); 
    background-color: #EB8F00; 
    background-position: center right; 
    background-repeat: no-repeat; 
} 
th.header { 
    background-image: url(../img/small.gif);     
    cursor: pointer; 
    font-weight: bold; 
    background-repeat: no-repeat; 
    background-position: center right; 
} 
th.headerSortUp { 
    background-position: center right; 
    background-image: url(../img/small_asc.gif); 
    background-repeat: no-repeat; 
    background-color: #EB8F00; 
}