This is what I changed the code to:
HTML Code:
<div style="z-index:2">
<p class="s">
<object width="340" height="290"><param name="wmode" value="transparent"></param><param name="wmode" value="transparent"></param><param name="wmode" value="always"></param><embed src="http://www.youtube.com/v/roRcIoO1iQY&border=1&color1=0x000000&color2=0x000000&feature=player_embedded&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="340" height="290"></embed></object>
<iframe title="chillspike" src="http://www6.shoutmix.com/?chillspike" width="380" height="290" frameborder="0" scrolling="auto">
<a href="http://www6.shoutmix.com/?chillspike">View shoutbox</a>
</iframe>
<br />
</p></div>
But it's not working. Perhaps I'm doing something wrong?