<HTML>
<HEAD>
<TITLE>Figure 18-10</TITLE>
</HEAD>
<BODY>
<?
/*
** include code to open
** HTML page
*/
require("18-7.html");
/*
** include content
*/
require("18-9.html");
/*
** include code to close
** HTML page
*/
require("18-8.html");
?>
</BODY>
</HTML>
<HEAD>
<TITLE>Figure 18-10</TITLE>
</HEAD>
<BODY>
<?
/*
** include code to open
** HTML page
*/
require("18-7.html");
/*
** include content
*/
require("18-9.html");
/*
** include code to close
** HTML page
*/
require("18-8.html");
?>
</BODY>
</HTML>