<div id="a_tabbar" style="width:400;height:100"></div>
    <script>
 
        tabbar=new dhtmlXTabBar("a_tabbar","top");
        ...
        tabbar2=new dhtmlXTabBar("html_1","right");
        ...
        tabbar3=new dhtmlXTabBar("html_2","bottom");
        ...
        tabbar.setContent("a1","html_01");
        tabbar.setContent("a2","html_02");
        tabbar.setContentHTML("a3","<br/>The content can be set as <b>HTML</b> node or as <b>HTML</b> text.");</script>