function ContainerExpandirOcultar(obj,icoMais,icoMenos) {
    
    var conteudo;

    for (i = 0; i < obj.childNodes.length; i++) {
        if (obj.childNodes[i].id == "divConteudo") {
            conteudo = obj.childNodes[i]
            i = obj.childNodes.length;
        }
    }

    var imgIcone;

    var objPai = obj;
    var tdIcone;

    while (objPai.id != "trContainer") {
        objPai = objPai.parentNode
    }
    //objPai = objPai.childNodes[1]

    for (i = 0; i < objPai.childNodes.length; i++) {
        if (objPai.childNodes[i].id == "tdIcone") {
            tdIcone = objPai.childNodes[i]

            for (j = 0; j < tdIcone.childNodes.length; j++) {
                if (tdIcone.childNodes[j].id == "imgIcone") {
                    imgIcone = tdIcone.childNodes[j];
                }

            }


            i = objPai.childNodes.length
        }

    }



    if (conteudo.style.display == 'none') {
        conteudo.style.display = '';
        imgIcone.src = icoMenos;
    }
    else {
        conteudo.style.display = 'none';
        imgIcone.src = icoMais;
    }
}