title: jQuery selecting a forms radio buttons
body: <p>I have a form and I use this <code>document.forms["form-0"].answerN[0];</code> to select a specific radio button, however I could not manage to do it with jQuery.  </p>
  
  <p>I tried <code>$('forms["form-0"]')</code> and <code>$('forms[0]')</code> to get to the form but it didn't work, and both do work using the long path..</p>