// ログイン画面表示
function login() {

var strURL = "https://qooker.jp/QA/";
var strWindowName = "qooker";
var strOption = "";

    window.self.name = "qooker_top";

    strOption += "left=0,top=0,width=" + window.screen.width + ",height=" + window.screen.height + ",";
    strOption += "dependent=yes,direcotries=no,location=no,menubar=no,status=no,toolbar=no,scrollbars=yes";

    window.open(strURL, strWindowName, strOption);
}