This script brought to you by Javafile.com

Original script can be download from from DynamicDrive.com

Add this script to your HEAD tag:
<head>
<style>
<!--
BODY{
scrollbar-face-color:#8E8E8E;
scrollbar-arrow-color:white;
scrollbar-track-color:#FFFFFF;
scrollbar-shadow-color:'';
scrollbar-highlight-color:'';
scrollbar-3dlight-color:'';
scrollbar-darkshadow-Color:'';
}
-->
</style>
</head>
Thats all you need to do..:)