I have been using PHP that someone from this list provided in order to
provide a CSS switcher to my site (below).

I noticed today that it isn't working (it was working previously).

As far as I can tell, the problem is that cookies are not being sent.  I
tested this by setting Opera to 'display received cookies' and nothing
happens when I load the page or change the CSS.

Here is the relevant (I think) PHP:

((from the file that starts the page))

// new session?  set default value
if (!session_is_registered("CSS")) {
        $CSS = "default";

// setting changed by form?  update session value
if (isset($newCSS))
$CSS = $newCSS;

((And then in the file that creates the footer))

// BEGIN choose CSS section
echo <<< EOD
<div id="changecss" class="shownoprint" style="margin-left: auto;
margin-right: auto; text-align:center;">
<form action="$PHP_SELF" method="post">
<p>Change CSS:
<select name="newCSS">
<option value="default" selected="selected">Default</option>
<option value="smaller">Smaller</option>
<option value="larger">Larger</option>
<option value="highcontrast">High Contrast</option>
<option value="print">Print (under construction)</option>
<input alt="Set" type="submit" name="Set" value="Set" />
(Current: <strong>$CSS</strong>)

// END choose CSS section

Site: www.tntluoma.com                       mailto:[EMAIL PROTECTED]
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