SO - 17446127

by Orik3ll0

HTML

<input type="radio" name='thing' value='valuable' data-id="bank" />
<input type="radio" name='thing' value='valuable' data-id="school" />
<hr />
<div id="bank" class="none">Bank</div>
<div id="school" class="none">School</div>

CSS

.none {
  display: none;
}

JavaScript

$(':radio').change(function(event) {
  var id = $(this).data('id');
  $('#' + id).addClass('none').siblings().removeClass('none');
});