one document.createElement, append it twice, only shows once
<p>I have a button I want to use in the beginning and the end of the page:</p>

<pre><code>var button_save = document.createElement('button');
$("#compteurs").append(button_save);
[...]
$("#compteurs").append(button_save);
</code></pre>

<p>but it only appear at the end of the page. If I remove it from the bottom of the page, it appear at the begining of page. It's a kind of pointer. Is there a way to create the button only once and use it twice? Thanks!</p>
