$.noConflict();
  jQuery(document).ready(function($) {
    $(function(){$('#util-int').toggle(function(){$("#util-regions").remove().prependTo("#placeholder-regions").slideToggle('swing');$("#expandSign").html('[−]')},function(){$("#util-regions").slideToggle('swing');$("#expandSign").html('[+]');})});
  });
  // Code that uses other library's $ can follow here.