receiving data in php through jquery ajax
<p>i just got the hang of using jquery ajax 
for example, this code sends the contents of the comment box to the php file.</p>

<pre><code> $.post("user_submit.php", {
   comment: $("#comment").text()
 });
</code></pre>

<p>the question however is how do i receive the data in the user_submit.php file?</p>
