title: Extjs 4 carousel
body: <p>I need a carousel/slideshow that can be inserted in a Panel for extjs 4.1. I found the Ext core carousel, but it doesn't seem to work correctly.</p>
  
  <p>Is there a such thing? If not, how can I modify the Ext core carousel to adapt it for my needs?</p>
  
  <p>Thanks</p>