How do you use jsTimezoneDetect?
<p>I am trying to use jsTimezoneDetect to automatically find the timezone set on the user's computer. Here is the code for the jsTimezoneDetect:</p>

<pre><code>&lt;script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jstimezonedetect/1.0.4/jstz.min.js"&gt;&lt;/script&gt;
&lt;script&gt;

$(document).ready(function(){
    var tz = jstz.determine();
    var tzname = tz.name();
    $.post("../Includes/timezone.php", {timezone: tzname});
});
</code></pre>

<p></p>

<p>I need help as I am not very experienced in either PHP or Javascript. How do I add what the Javascript is finding from the user's computer to a date_defult_timezone_set() in a (example) 'Europe/London' kind of format.</p>