' + ""; } parentNode.appendChild(liNode); } var breadcrumbListNode = document.getElementById("J_breadcrumb_list"); var cls = breadcrumbListNode.className; if (size === 0) { if (cls.indexOf("breadcrumb_list_empty") < 0) { breadcrumbListNode.className = "breadcrumb_list_empty"; } } else { breadcrumbListNode.className = "breadcrumb_list"; } };