title: Rails and jQuery: remove class after click
body: <p>I vahe view form, this form have:</p>
  
  <p><code>&lt;%= link_to day, root_path(:day =&gt; day), :id =&gt; 'link', :class =&gt; 'active_link' %&gt;</code></p>
  
  <p>This link reneder this form with day parameter and items on this form rendered with this parameter. I want that after clicking on this link, after re-rendering form - class 'active_link' removed. How can I make it?</p>
  
  <p>P.S: this is link for item (day item from collection).</p>