title: Xslt for splitting a url in parts and combing them again
body: <p>I want to build a sort of breadcrumb. I have link for example </p>
  
  <pre><code>http://server/site1/site2/site3
  </code></pre>
  
  <p>and want to build something like </p>
  
  <pre><code>&lt;a href="http://server"&gt;http://server&lt;/a&gt;&lt;a href="http://server/site1"&gt;http://server/site1&lt;/a&gt;...
  </code></pre>
  
  <p>How can I do this with xslt?</p>