Saving a reference to .innerHTML
<p>This works:</p>

<pre><code>var button = $A("#aba_but_del")[0];
button.innerHTML = Su.Ani.flipPane.p1;
</code></pre>

<p>But this does not work</p>

<pre><code>var button_text = $A("#aba_but_del")[0].innerHTML;
button_text = Su.Ani.flipPane.p1;
</code></pre>

<p>Why?</p>

<p>According to <a href="https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Operator_Precedence" rel="nofollow">https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Operator_Precedence</a>, the <code>.</code> has highest precedence.  Does this mean that <code>.innerHTML</code> is being applied to <code>[0]</code>?</p>
