title: Prototype hide/show
body: <p>I am a Javascript/jQuery/Prototype newcomer and I have a page that has a Prototype function to get info from a database and put it into some input fields. This was made before I came to work on this site and now I've been asked to add a hide/show div function.</p>
  
  <p>I tried it in jQuery and there were clashes with the two frameworks, (as found in my previous question).</p>
  
  <p>My question now is, how would I go about building a <a href="http://jsfiddle.net/qGYVr/3/" rel="nofollow noreferrer">show/hide</a> function in Prototype? I think it will be easier to do it this way than to re-build the info grabber.</p>
  
  <p>The page I want to add this to is <a href="http://www.euroworker.no/user/checkout/" rel="nofollow noreferrer">here</a>. (the green "ny kunde" button should show the div directly but one below it <code>newCustomer</code>.</p>
  
  <p>I found this resource: <a href="http://snippets.dzone.com/posts/show/3411" rel="nofollow noreferrer">Hide show div with Prototype</a> but I have no idea on how to implement it.</p>
  
  <p>Thanks. :)</p>