var w = 715;
var h = 420;
var H = screen.width/2 -(w/2);
var V = screen.height/2 -(h/2)-10;

//メッセージボード
function OpenMessage() {

	var url = "message/post.html";
	window.open(url,'subwin','width='+w+',height='+h+',scrollbars=yes,resizable=0,menubar=0,toolbar=0,status=0,location=0,directories=0,left='+H+',top='+V+'').focus();

}

//インフォメーション
function OpenInfo() {

	var url = "http://www.sonymusic.co.jp/Music/Arch/AI/DaisukeKawaguchi/m_info.html";
	window.open(url,'subwin','width='+w+',height='+h+',scrollbars=yes,resizable=0,menubar=0,toolbar=0,status=0,location=0,directories=0,left='+H+',top='+V+'').focus();
}

//メールマガジン
function OpenMail() {

	var url = "mailmagazine/index.html";
	window.open(url,'subwin','width='+w+',height='+h+',scrollbars=yes,resizable=0,menubar=0,toolbar=0,status=0,location=0,directories=0,left='+H+',top='+V+'').focus();

}

//ダイアリー
function OpenDiary() {

	var url = "diary/index.html";
	window.open(url,'subwin','width='+w+',height='+h+',scrollbars=yes,resizable=0,menubar=0,toolbar=0,status=0,location=0,directories=0,left='+H+',top='+V+'').focus();

}