//リスト表示用

function getPage(pageURL) {
	xmlhttp = createXMLHttp();
	if (xmlhttp){
		xmlhttp.onreadystatechange = setPageData;
		xmlhttp.open('GET', pageURL);
		xmlhttp.setRequestHeader("If-Modified-Since", "Thu, 01 Jun 1970 00:00:00 GMT");
		xmlhttp.send(null);
	}else{ alert("XMLHttpRequests"); }
}

function setPageData() {
	if (xmlhttp.readyState == 4 && xmlhttp.status == 200){
		document.getElementById("disp").innerHTML = xmlhttp.responseText;
	}
}


function createXMLHttp(){
	try {
		return new ActiveXObject ("Microsoft.XMLHTTP");
	}catch(e){
		try {
			return new XMLHttpRequest();
		}catch(e) {
			return null;
		}
	}
	return null;
}