window object. It takes a URL as an argument and will open a new
window showing that URL.
var comicwindow = window.open("http://www.pbfcomics.com");
If you try that nowadays, your browser will probably block the new window from
opening. Web programmers, especially those trying to get people to pay attention to
advertisements, have abused this
window.open method so much that by now, it is considered really bad style and not allowed by default. It still has its uses, ...