<!-- 
            Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
See http://www.w3.org/Consortium/Legal/.
Author: Aaron M. Cohen   
         File Name: layout-region-root-layout-auto.smil
  Media Components: 2 JPG
 Expected Behavior: Tests type, region, and root-layout, pixels
                    Show frown on left, smile on right in 640x240 window
-->
<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
    <head>
        <layout type="text/smil-basic-layout">
            <root-layout width="640" height="240"/>
            <region id="left" top="0" left="0" bottom="auto" right="auto" height="240" width="320"/>
            <region id="right" top="auto" left="auto" bottom="0" right="0" height="auto" width="320"/>
        </layout>
    </head>
    <body>
        <par dur="5s">
            <img region="left" src="../images/frown.jpg"/>
            <img region="right" src="../images/smile.jpg"/>
        </par>
    </body>
</smil>