function Abrir_Ventana(path, wWidth, wHeight)
    {
      var xPos = ((screen.availWidth / 2) - (wWidth / 2));
      var yPos = ((screen.availHeight / 2) - (wHeight / 2));
      params = 'scrollbars=no,resizable=no,status=no,location=no,toolbar=no,directories=no,menubar=no,copyhistory=no,width=' + wWidth + ',height=' + wHeight + ',left=' + xPos +',top=' + yPos;
      window.open(path,'_blank',params);

    }

function Abrir_VentanaS(path, wWidth, wHeight)
    {
      var xPos = ((screen.availWidth / 2) - (wWidth / 2));
      var yPos = ((screen.availHeight / 2) - (wHeight / 2));
      params = 'scrollbars=yes,resizable=no,status=no,location=no,toolbar=no,directories=no,menubar=no,copyhistory=no,width=' + wWidth + ',height=' + wHeight + ',left=' + xPos +',top=' + yPos;
      window.open(path,'_blank',params);

    }