if(typeof weather_widget_options.dom_id == 'undefined') {
  weather_widget_options.dom_id = 'weather-widget';
}

document.write('<script type="text/javascript" src="http://saaennuste.fi/javascripts/weather-widget.js"></script>');
document.write('<div id="' + weather_widget_options.dom_id + '"></div>');
setTimeout(function(){new WeatherWidget(weather_widget_options.dom_id);}, 1000);