How to ajax submit this form which doesn't have a submit button?
<p>I have the following form:</p>

<pre><code>&lt;form enctype="multipart/form-data" action="uploader.php" method="POST"&gt;
&lt;input name="uploadedfile" type="file" /&gt;
&lt;/form&gt;
</code></pre>

<p>Once a user has clicked the uploadedfile input and selected a file, they then can click this button on a different area of the page:</p>

<pre><code>&lt;a id="button"&gt;My button&lt;/a&gt;
</code></pre>

<p>How can clicking My button, how can it trigger the upload of the form? Important:  cannot be within the form and can't be an input element. This must also be an ajax style operation with no reloading of the page if possible.</p>
