jquery not working to change inner html?
<p>hey people I'm new at jquery and i have been trying to figure this out for like the past couple of hours... what the hell am I doing wrong here? All I want to do is change the innerHTML of a div. </p>

<pre><code>$("left_menu_bar").innerHTML = "You clicked me!";
</code></pre>

<p>but the div doesn't change at all when I call the function with that code init.</p>
