Test Page
<script type='text/javascript' src='//www.opentable.com/widget/reservation/loader?rid=256771&type=standard&theme=standard&color=1&dark=false&iframe=true&domain=com&lang=en-US&newtab=false&ot_source=Restaurant%20website&cfe=true'></script>
<script type='text/javascript' src='//www.opentable.com/widget/reservation/loader?rid=256771&type=standard&theme=standard&color=1&dark=false&iframe=true&domain=com&lang=en-US&newtab=false&ot_source=Restaurant%20website&cfe=true'></script>