function newWindow(url, name, width, height, settings) {

  if( url ) {

    name     = !name    ? 'window'  : name;
    width    = !width   ? 500       : width;
    height   = !height  ? 350       : height;
    settings = settings ? settings  : 'toolbar=0';

    window.open(url, name, 'width=' + width + ', height=' + height + ', ' + settings);

  }

} // ! newWindow()