title: jQuery selector: finding table cell based on content
body: <p>I'm trying to select a table cell which contains specific text but couldn't find out yet how it works:
  I'm having this code - but doesn't work:</p>
  
  <pre><code>var td = $("td:contains('MyCell')",tbl);
  </code></pre>
  
  <p>Any ideas what's wrong?</p>