<!DOCTYPE html 
     PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Center Frame</title>
</head>

<frameset rows="15%,*,15%" border=0>

     <frame src="null.html" name="top" scrolling="no" />

     <frameset COLS="150,*,150">

          <frame src="null.html" name="empty1" scrolling="no" />

          <frame src="sam.html"  name="table"  scrolling="yes" />

          <frame src="null.html" name="empty2" scrolling="no" />

     </frameset>

     <frame SRC="null.html" name="bottom" scrolling="no" />

</frameset>