Call AUI script from a liferay ADT

<#assign aui = taglibLiferayHash["/WEB-INF/tld/aui.tld"] />


<@aui["script"]  use='aui-base'>
     var parentNode = A.one(".mainWebContentPortlet");
      parentNode.one(".navbar").setStyle('display', 'none');
   
 </@>