Jquery automatically form submit, but returns nothing
<p>I'm using Keith Jquery Countdown 1.5.8 for doing the countdown and the ticking time is working perfectly for every user. i have 2 forms in a single php file (let's say multiform.php) but the form submits nothing when the countdown reaches zero.</p>

<p>Here is my jquery code  :</p>

<pre><code>&lt;script type="text/javascript"&gt;
$(function () {
    $('#defaultCountdown').countdown({until: &lt;?php echo($usertime); ?&gt;,
    onExpiry: function() {
        $('#quizform').submit();
    }
    });
});
&lt;/script&gt;
</code></pre>

<p>and some of my multiform.php codes are :</p>

<pre><code>&lt;?php
    if($choice==1) {
?&gt;
...
&lt;form action="submit.php" method="post" name="quizform" id="quizform"&gt;
...
...
&lt;input type="submit" name="save_1" value="Save" /&gt;
&lt;/form&gt;

&lt;?php
    } else {
?&gt;
...
&lt;form action="submit.php" method="post" name="quizform" id="quizform"&gt;
...
...
&lt;input type="submit" name="save_2" value="Save" /&gt;
&lt;/form&gt;
</code></pre>

<p>and submit.php consists of :</p>

<pre><code>if(isset($_POST['save_1'])) {
    ...do part 1
}
else {
    ...do part 2
}
</code></pre>

<p>The form submits nothing, none of those text input values submitted to "submit.php". It returns blank.
Am i doing wrong ?</p>
