<div class="radio_switch active">
<input type="radio" name="like" id="like_foo" value="foo" checked>
<div class="switch_toggle"></div>
</div>
<div class="radio_switch inactive">
<input type="radio" name="like" id="like_bar" value="bar">
<div class="switch_toggle"></div>
</div>
IF you have multiple Radio-Groups on one page use data-radio and class!
<div class="radio_switch active radio-group1" data-radio="radio-group1">
<input type="radio" name="like" id="like_foo" value="foo" checked>
<div class="switch_toggle"></div>
</div>
<div class="radio_switch inactive radio-group1" data-radio="radio-group1">
<input type="radio" name="like" id="like_bar" value="bar">
<div class="switch_toggle"></div>
</div>