Timer: 0

    Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
    See http://www.w3.org/Consortium/Legal/.
    Author: Debbie Newman,ŞMicrosoft
    Version: 10/26/2000
    Module: animate basic
    Feature:  by with no from
    File Name: animate_addrpl_discrete_b.html
    Media Components:
    Expected Behavior: width is animated at 2s, by discrete value
    and at 4s removes its fill and returns to beginning value
    <img id ="inst" style="position:absolute;top:0;left:0"
    src ="../images/animate_addrpl_discrete_b.gif" />
    <div  id="T1"    style="position:absolute;width:100;height:100;
    top:45; left:45;backGround-color:green; " ></div>
    <t:animate id ="anim" begin="2s" dur="2s" calcMode="discrete"
    targetElement="T1"     by="420"
    attributeName="width" fill="remove" additive="replace"   />