var getTransport=function(){
	try{ return new XMLHttpRequest(); }catch(e){}
	try{ return new ActiveXObject('Msxml2.XMLHTTP'); }catch(e){}
	try{ return new ActiveXObject('Microsoft.XMLHTTP'); }catch(e){}
}

//**i-revo会員登録　URL振り分け　START**//
function mp_changeMemberUrl() {
	var req=getTransport();
	req.onreadystatechange=function(){
		if(req.readyState==4){
			var info;
			eval("info="+req.responseText);
			try{
				document.getElementById("irMemberEntry").href=info['signup_url'];
				document.getElementById("loginUrl").href=info['auth_url'];
			}catch(e){}
		}
	}
	var url="/userinfo.php?json";
	try{
		req.open('GET',url,true);
		req.send("");
	}catch(e){}
}
//**i-revo会員登録　URL振り分け　END  **//