http://stackoverflow.com/questions/4261784/making-a-window-pop-under-in-chrome
var MINUTE_MILLISECONDS = 60000;
var now = new Date().getTime();
if (!localStorage.t || now > parseInt(localStorage.t) + MINUTE_MILLISECONDS) {
var date = new Date();
localStorage.t = now;
window.location.href = "http://dgsprb.blogspot.com/";
window.open(window.document.URL, "_blank");