Is it possible to add JavaScript after page load and execute it
<p>Say I have a JavaScript function that is inserted into the page after page load how can I then call that function. For example lets keep things simple. Say I make an Ajax call to get the markup of the script and the following is returned:</p>

<pre><code>&lt;script type="text/javascript"&gt;
function do_something() {
    alert("hello world");
}
&lt;/script&gt;
</code></pre>

<p>If I then add this markup to the DOM can I call <code>do_something()</code> later?</p>

<p>I'm use the jQuery JavaScript framework.</p>
