title: Spinner, step, count value
body: <p>I've used jQuery-UI (1.9.2) and create some calculating functions.
  Bind them on select inputs, and you can see how it work here <a href="http://jsfiddle.net/tpjCy/2/" rel="nofollow">JSFiddle</a></p>
  
  <p>I don't know how to make similar calculation function with "spinner".
  For example one step should be equal to (<strong>x</strong>)$;</p>
  
  <pre><code>&lt;input type="spinner" class="spinner"
         value="0"
         max="10" 
         min="0" 
         data-fieldname="spinner_count" 
         data-days="13" 
         data-price="22"&gt;
  </code></pre>
  
  <p>For now i have this:
  <a href="http://jsfiddle.net/Strix/BQjPm/" rel="nofollow">http://jsfiddle.net/Strix/BQjPm/</a></p>