Automatically increase numbers in JavaScript
<p>I'm tring to automatically increase a number based on a time period.<br></p>

<p>So here's what I'm thinking:</p>

<pre><code>After 3 secs append string (hey) 
After 3 secs append string (how)
After 3 secs append string (are)
After 3 secs append string (you)
</code></pre>
