Array
(
    [GERPERFIL] => gerapli
    [XINI] => S
    [GERSESI] => 89983546
)
<pre>Array
(
)
1</pre>
<style>
    .btn-volver {
        background: #6c6c6c;
        color: white;
        border: 1px solid #555555;
        padding: 6px 18px;
        border-radius: 2px;
        cursor: pointer;
        font-size: 12px;
        margin-top: 15px;
    }

    .btn-volver:hover {
        background: #555555;
    }

    .pantalla-volviendo {
        display: none;
        text-align: center;
        padding: 20px;
        color: #555;
        font-family: Arial, sans-serif;
    }
</style>

<div id="panel-resumen">
    <form id="form-volver-final" method="POST" action="">
                    <input type="hidden" name="GERPERFIL" value="gerapli">
                    <input type="hidden" name="XINI" value="S">
                    <input type="hidden" name="GERSESI" value="89983546">
                <button type="submit" class="btn-volver" onclick="mostrarVolviendoFinal()">Volver</button>
    </form>
</div>

<div id="pantalla-volviendo-final" class="pantalla-volviendo">
    <p>Volviendo...</p>
</div>

<script>
    function mostrarVolviendoFinal() {
        document.getElementById("panel-resumen").style.display = "none";
        document.getElementById("pantalla-volviendo-final").style.display = "block";
    }
</script>