Defineret scroll-bar-grafik virker ikke??

Jeg har lavet denne form for scrollbar mange gange... og nu virker det bare ikke??? Standard scrollbar dukker op - den ignorerer min definition totalt? Her får I lige hele molevitten.. Håber, nogle kan hjælpe:

BODY {scrollbar-face-color: #660000;
scrollbar-shadow-color: #ffffff;
scrollbar-highlight-color: #ffffff;
scrollbar-3dlight-color: #ffffff;
scrollbar-darkshadow-color: #ffffff;
scrollbar-track-color: #990000;
scrollbar-arrow-color: #660000;   
background:url('Grafik/collage4.gif') no-repeat bottom left;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 9px;
color: #000000;
}
.border {
    border-top: 1px dotted #000000;
    border-right: 1px dotted #000000;
    border-bottom: 1px solid #660000;
    border-left: 1px dotted #000000;
}

A {
text-decoration: none; color: #660000; font-size:10px; font-weight: bold;
}

A:hover {
text-decoration: underline; color: #660000; font-size:10px; font-weight: bold;
}


.top {
    border-bottom-style: solid;
    border-bottom-color: #eeeeee;
    border-bottom-width: 1px;
    border-top-width: 1px;
    border-right-width: 1px;
    border-left-width: 1px;
    border-top-style: none;
    border-top-color: #660000;
}
.nyheder {
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-size: 10px;
    text-transform: capitalize;
    color: #000000;
    background-image: none;
    letter-spacing: 2px;
    vertical-align: 0%;
    border: 1px solid #cc9933;
    text-align: center;
    height: 0px;
    width: 0px;
    background-color: #FFFFFF;
    font-weight: normal;
}
.nyhederVis  {

}
   

.overskrift {
    font-family: "Arial Black";
    font-size: 16px;
    color: #660000;
    font-weight: bold;
}
.border2 {
    border-top-width: 1px;
    border-right-width: 1px;
    border-bottom-width: 1px;
    border-left-width: 1px;
    border-top-style: solid;
    border-right-style: solid;
    border-bottom-style: none;
    border-left-style: solid;
    border-top-color: #660000;
    border-right-color: #660000;
    border-bottom-color: #660000;
    border-left-color: #660000;
}