function loadWebPage(){
	//初期メッセージ//
	init_html();
	
	//データ読み取り//
	xmlhttp = createXMLHttpRequest();
	if(xmlhttp){
		dataset="rss_proc=1";
		requestData = "http://www.sakainaoki.com/rss.php";
		xmlhttp.onreadystatechange = checkRSS;
		xmlhttp.open("POST",requestData, true);
		xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlhttp.send(dataset);
	}
}


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


function init_html(){
	document.getElementById("sn_rss").innerHTML = '<p style="padding:10px 0 10px 24px; margin:0 0 0 0; background: 0 url(http://www.sakainaoki.com/img/api-loader.gif) no-repeat;">読み込み中</p>';
}


//XMLHttpオブジェクト生成//
function createXMLHttpRequest(){
	var XMLhttpObject = null;
	try{
		XMLhttpObject = new XMLHttpRequest();
	}
	catch(e){
		try{
			XMLhttpObject = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e){
			try{
				XMLhttpObject = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e){
				return null;
			}
		}
	}
	return XMLhttpObject;
}