browser_version= parseInt(navigator.appVersion);
browser_type = navigator.appName;
if (browser_type == "Microsoft Internet Explorer" && (browser_version >= 4))
{
document.write('<style type="text/css">');
document.write('html'); 
document.write('{scrollbar-arrow-color: #999; scrollbar-base-color: #391E09; scrollbar-track-color: #2A1206; scrollbar-face-color: #391E09; scrollbar-highlight-color: #686868; scrollbar-darkshadow-color: #686868;}');
document.write('</style>');
}