title: hide/show form fields based on dropdown choice with class tag
body: <p>I have a problem with the show/hide function on an app form. The app form is live here -> <a href="http://www.specialfinance.co.uk/introducers/submit-an-enquiry/secured-loans.html" rel="nofollow">http://www.specialfinance.co.uk/introducers/submit-an-enquiry/secured-loans.html</a></p>
  
  <p>Currently the form works as a multipage form (within javascript) which is fine, it's doing the job nicely, but what I can't figure out based on any of the Q&amp;A guides I've looked thru on here (I've gone thru many google searches) is how to integrate a further show/hide script to hide the applicant 2 column if the dropdown at the top has a value of 1.</p>
  
  <p>The column is a table with all the inputs in separate rows, so I was thinking that the easiest way would be to link to a class and then hide the class, but I have no idea how to do this.</p>
  
  <p>I'm getting there with my knowledge of javascript, but this one seems to be a hurdle I can't get over.</p>