title: jquery - show message when no matches found in dom elements
body: <p>I have the following working code:</p>
  
  <p><a href="http://jsfiddle.net/tu8tc/2/" rel="nofollow">http://jsfiddle.net/tu8tc/2/</a></p>
  
  <p>I need to add some logic so I can show a "No products found" message when there are no matches.  For example, click on the "Other Brand" option in the jsfiddle code, that one should return no matches.</p>
  
  <p>Any ideas / suggestions much appreciated!</p>