div.selection {
    -moz-opacity: 0.6 ;
    Filter: Alpha(Opacity: 60) ;
    position: absolute ;
    background-color: #88FFFF ;
    border: 1px solid #88FFFF ;
}
div.selection_invisible {
    -moz-opacity: 0.5 ;
    Filter: Alpha(Opacity: 50) ;
    position: absolute ;
    background-color: none ;
    border: 1px solid transparent ;
    background-image: url('tr.gif') ;
}
div.selection_new {
    background-color: #E0FFFF ;
    border: 1px dashed red ;
}
div.selection_over {
    border: 1px solid #CCFFFF ;
    background-color: #CCFFFF ;
    cursor: pointer ;
}
div.selection_sel {
    border: 1px solid red ;
}
div.selection_mod {
    border: 1px dashed red ;
}