title: tx_news get fluid image src to use for background image
body: <p>In the tx_news plugin list partial, I want to change the image it generates into a background image.</p>
  
  <pre><code>&lt;f:image image="{mediaElement}" title="{mediaElement.originalResource.title}" alt="{mediaElement.originalResource.alternative}" maxWidth="{settings.list.media.image.maxWidth}" maxHeight="{settings.list.media.image.maxHeight}"/&gt;
  </code></pre>
  
  <p>How to I get the <code>src</code> of the image so I can put it into an inline style?</p>