<HTML>
<HEAD>
<TITLE>Figure 18-5</TITLE>
</HEAD>
<?
$Hour = date("H");
$Intensity = round(($Hour/24.0)*(0xFF));
$PageColor = dechex($Intensity) .
dechex($Intensity) .
dechex($Intensity);
?>
<BODY BGCOLOR="#<? print($PageColor); ?>">
<H1>Figure 18-5</H1>
</BODY>
</HTML>
<HEAD>
<TITLE>Figure 18-5</TITLE>
</HEAD>
<?
$Hour = date("H");
$Intensity = round(($Hour/24.0)*(0xFF));
$PageColor = dechex($Intensity) .
dechex($Intensity) .
dechex($Intensity);
?>
<BODY BGCOLOR="#<? print($PageColor); ?>">
<H1>Figure 18-5</H1>
</BODY>
</HTML>