Using different skins in a playlist

Hi,

I am trying to run a playlist, where each track has a different skin. Is this possible? How do I write the code? Here is the current playlist:

"
<rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/" xmlns:jwplayer="http://developer.longtailvideo.com/trac/wiki/FlashFormats">
<channel>
<title>Title here</title>
<item>
<title>Test Video</title>
<description>Decription here</description>
<media:credit role="author">TV</media:credit>
<media:content url="http://............/vod/Proj.mov" width="960" duration="00:46" type="video" />
<jwplayer:provider>http</jwplayer:provider>
<jwplayer:http.startparam>ec_seek</jwplayer:http.startparam>
<media:thumbnail url="http://....../Image 10.png" />
</item>
<item>
<title>Test Video</title>
<description>Decription here</description>
<media:credit role="author">TV</media:credit>
<media:content url="http://............/vod/Proj.mov" width="960" duration="00:46" type="video" />
<jwplayer:provider>http</jwplayer:provider>
<jwplayer:http.startparam>ec_seek</jwplayer:http.startparam>
<media:thumbnail url="http://....../Image 10.png" />
</item>
</channel>
</rss>
"

Many thanks