var resultdata;

//ファイル作成スクリプト呼び出し
function addScript(){
	var el = document.createElement('script');
	el.setAttribute('src', 'http://fusui.a-thera.net/fortune_today/json/retJsonAnswer.php?cb=getresult');
	//el.setAttribute('src', '../json/retJsonAnswer.php?cb=getresult');
	el.setAttribute('charset', 'UTF-8');
	document.getElementsByTagName('head').item(0).appendChild(el);
}

function getresult(reslut){
	resultdata = reslut.answerText;
	parseJson();
}

//画面表示切り替え
function parseJson(){

	setdata = resultdata;
	if(typeof(setdata)!='string' || typeof(setdata)=='undefined') return;

	selectobj		= document.getElementById('sel_fortune_today');
	selectedvalue	= selectobj.options[selectobj.selectedIndex].value;

	if(selectedvalue == 0) return;

	ret = eval("(" + setdata + ")");
	for (var i = 0; i < ret.qsei.length; i++) {
		if(ret.qsei[i].no!=selectedvalue) continue;
		document.getElementById('fortune_total').innerHTML	= ret.qsei[i].point_total
		document.getElementById('fortune_love').innerHTML	= ret.qsei[i].point_love
		document.getElementById('fortune_iyashi').innerHTML	= ret.qsei[i].point_iyashi
		document.getElementById('fortune_today').innerHTML	= ret.qsei[i].text_today_total;
		break;
	}
}

//bodyのonloadにfunction追加用スクリプト
function addLoadEvent(func) {
	if(typeof window.addEventListener == 'function'){ // addEventListenerが使えるなら
		window.addEventListener('load', func, false);
		return true;
	} else if(typeof window.attachEvent == 'object'){ // attachEventが使えるなら(IE用)
		window.attachEvent('onload', func);
		return true;
	}

	var oldonload = window.onload; // どちらも使えないなら
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

function setEvent(){
	document.getElementById('sel_fortune_today').onchange = function(){
		parseJson();
	}
}
addLoadEvent(addScript);
addLoadEvent(setEvent);