Ups - Noch ein Bug: im Script muss es natürlich if(navigator.userAgent.indexOf("MSIE")!=-1 heissen.
<script type="text/javascript" language="JavaScript">
<!--
if(navigator.userAgent.indexOf("MSIE")!=-1&&navigator.userAgent.indexOf("Opera")==-1){
document.write("<style type='text/css'> "+
"body{ scrollbar-base-color: #dddddd; scrollbar-3dlight-color: #dddddd; scrollbar-darkshadow-color: #dddddd; scrollbar-arrow-color: #003366; scrollbar-face-color: #dddddd; scrollbar-highlight-color: #003366; scrollbar-shadow-color: #003366; scrollbar-track-color: #dddddd;}"+
"div.four{direction: rtl; overflow: auto; scrollbar-base-color: #dddddd; scrollbar-3dlight-color: #dddddd; scrollbar-darkshadow-color: #dddddd; scrollbar-arrow-color: #003366; scrollbar-face-color: #dddddd; scrollbar-highlight-color: #003366; scrollbar-shadow-color: #003366; scrollbar-track-color: #dddddd;}"+
"div.six{overflow: auto; scrollbar-base-color: #8ab8f5; scrollbar-3dlight-color: #8ab8f5; scrollbar-darkshadow-color: #8ab8f5; scrollbar-arrow-color: #003366; scrollbar-face-color: #8ab8f5; scrollbar-highlight-color: #003366; scrollbar-shadow-color: #003366; scrollbar-track-color: #8ab8f5;}"+
"</style>");
}
// -->
</script>