SO - 17446127

by Mukul kant

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"></div>

CSS

.none {
    display:none;
}

JavaScript

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