replace a string in a youtube embed code using jquery
<p>I have here an embed code from youtube and Im using a plugin to show that video</p>

<pre><code>&lt;object width="350" height="200"&gt;
&lt;param name="allowfullscreen" value="true" /&gt;
&lt;param name="allowscriptaccess" value="always" /&gt;
&lt;param name="movie" value="http://www.youtube.com/v/KVu3gS7iJu4&amp;autoplay=0&amp;loop=0&amp;rel=0" /&gt;
&lt;param name="wmode" value="transparent"&gt;
&lt;embed src="http://www.youtube.com/v/KVu3gS7iJu4&amp;autoplay=0&amp;loop=0&amp;rel=0" type="application/x-shockwave-flash" wmode="transparent" allowfullscreen="true" allowscriptaccess="always" width="350" height="200"&gt;
&lt;/embed&gt;
&lt;/object&gt;
</code></pre>

<p>My problem is I cannot edit those codes, I need to change the "&amp;" sign to "<code>&amp;amp;</code>" for w3c validation, is this possible using jquery</p>

<p>here is My sample fiddle which is not working and dont know how <a href="http://jsfiddle.net/kfX9M/" rel="nofollow">http://jsfiddle.net/kfX9M/</a></p>
