function clkDesactivado() {
  return false;
}

function frmValidate(Frm) {
  var Lgn;
  var Pwd;

  Lgn = Frm.OrgLgn.value.substr(0,16);
  Pwd = Frm.OrgPwd.value.substr(0,16);
  Frm.OrgLgn.value = Lgn;
  Frm.OrgPwd.value = Pwd;

  if (Lgn=='') {
    alert('En el Login indique su usuario de Vendete');
    return false;

  } else if (Pwd=='') {
    alert('En el Contraseņa indique Contraseņa de Vendete');
    return false;

  } else {
    return Login(Frm);
  }
}

function Login(Frm) {
  Frm.ChkLgn.value = Frm.OrgLgn.value;
  Frm.ChkPwd.value = hex_md5((Frm.OrgLgn.value + ' : ' + Frm.OrgPwd.value).toUpperCase());
  //Frm.ChkPwd.value = Frm.OrgPwd.value;
  document.getElementsByTagName('Enter').disabled = true;
  document.getElementsByTagName('Enter').onClick = clkDesactivado();
  document.getElementsByTagName('Enter').innerHTML = 'Ingresando...';
  Frm.submit();
  return true;
}