Element prototype as string
<p>If it possible to create an <code>Element.prototype</code> as a string?</p>

<p><em>For example :</em></p>

<p><strong>instead of :</strong></p>

<pre><code>Element.prototype.height = function() { return this.offsetHeight; };
</code></pre>

<p><strong>to write something like this :</strong></p>

<pre><code>Element.prototype.height = Element.offsetHeight;
</code></pre>
