// 天気情報を取得してHTMLに動的に書き出す
function initWeather() {
	var url  = '/weather/';
	var pars = 'type=json';

	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'get', 
			parameters: pars, 
			onComplete: showWeatherResponse
		});
		
}

function showWeatherResponse(originalRequest) {
	weathers = eval(originalRequest.responseText);

	for(i = 0; i < weathers['data'].length; i++ ) {
		weather = weathers['data'][i];

		$("weather_" + weather['type']).setAttribute("src", weather['image']);
		$("weather_" + weather['type']).setAttribute("alt", weather['alt']);

	}

	//put returned XML in the textarea
	//$('result').value = originalRequest.responseText;
}