Problems to simulate download on ie
<p>i'm doing:</p>

<pre><code>iframe = document.createElement("iframe");
frame.src="http://localhost/file.csv";
iframe.style.display='none';
document.body.appendChild(iframe);
</code></pre>

<p>it works fine on ff,chrome,safari but on ie always come a message about security that blocks it.</p>

<p>someone knows how to fix it?</p>
