function ativarTab(t){zerarTabs(t),t.className="tabAtiva";var e=document.getElementById("d"+t.id);e.style.display="";var i=t.parentNode.getAttribute("id"),a=document.getElementById("_"+i+"Tab");null==a&&(a=document.createElement("input"),a.setAttribute("type","hidden"),a.setAttribute("name","_"+i+"Tab"),a.setAttribute("id","_"+i+"Tab"),document.getElementById("form").appendChild(a)),a.setAttribute("value",t.getAttribute("id")),_initSize()}function zerarTabs(t){var e=t.parentNode.childNodes;for(i=0;i<e.length;i++)1==e[i].nodeType&&"tab"==e[i].getAttribute("tipo")&&(e[i].className="tabNaoAtiva",document.getElementById("d"+e[i].id).style.display="none")}