●プログラム・リスト●

function createHttpRequest(){
	var httplist = [
		function(){ return new XMLHttpRequest(); },
		function(){ return new ActiveXObject("Msxml2.XMLHTTP"); },
		function(){ return new ActiveXObject("Microsoft.XMLHTTP"); }
	];
	for(var i = 0;i < httplist.length;i++){
		try {
			var http = httplist[i]();
			if (http != null){ return http; }
		} catch(e){ continue; }
	}
	return null;
}

function getData(id){
	var request = createHttpRequest();
	if (request == null){
		alert("HttpRequestが取得できませんでした。");
		return;
	}
	var uri = "/mygae";
	if (id != null) uri = "/mygae?id=" + id;
	request.open("GET",uri,true);
	request.setRequestHeader("User-Agent","XMLHttpRequest");
	request.onreadystatechange = function(){
		if (request.readyState == 4 && request.status == 200){
			callback(request);
		}
	}
	request.send();
}

function getQuery(){
	var datas = new Array();
	var query = location.search.substring(1);
	var arr = query.split('&');
	for(var i = 0;i < arr.length;i++){
		var item = arr[i].split('=');
		datas[item[0]] = item[1];
	}
	return datas;
}