<script src="../../codebase/dhtmlxcommon.js"></script>
<script src="../../codebase/dhtmlxaccordion.js"></script>
<link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxaccordion_dhx_skyblue.css">
<script src="../../codebase/dhtmlxcontainer.js"></script>
 
<div id="accordObj" style="position: relative; width: 320px; height: 400px;"></div>
<script>
var dhxAccord;
function init() {
    dhxAccord = new dhtmlXAccordion("accordObj");
    dhxAccord.addItem("a1", "External URL");
    dhxAccord.addItem("a2", "b");
    dhxAccord.addItem("a3", "c");
    dhxAccord.openItem("a1");
    dhxAccord.cells("a1").attachURL("../common/testpage.html");
}</script>