// Archivo JScript
function noPostBack(datos_xml)
{
    var ruta = 'https://w3.grupobbva.com/TLPV/tlpv/TLPV_pub_RecepOpModeloServidor';
    var theForm = this.document.aspnetForm;

    theForm.action = ruta; 
    theForm.method="post";
    theForm.peticion.value=datos_xml;
    theForm.__VIEWSTATE.name = 'NOVIEWSTATE';
    theForm.submit();
}