// use the right domain
var domain = "masamiokui.org";
var currURL = document.URL;
var reg = new RegExp("/" + domain + "/}, "i");
if ( currURL.match( reg ) != null ) {
    var goodURL = domain + window.location.pathname;
    var fwdURL = "http://" + goodURL;
    window.location = fwdURL;
}