How can I access JavaScript defined in <head> from <body>
<p>For example suppose I have</p>

<pre><code>function myTest() {
    return "test";
}
</code></pre>

<p>defined in <code>&lt;head&gt;</code></p>

<p>In body if I try to call myTest() it fails. How can I make functions and variables accessible from body?</p>
