Do I need to specify object type when creating globals in Javascript?
<p>I have the following code: </p>

<pre><code>var oTable = $('#dataTable').dataTable({
 ...
</code></pre>

<p>I would like to declare oTable as a global but I am a bit confused. With javascript how do I do this and do I have to specify the object type when I declare it as a global?</p>
