Just window.location = "http://wherever.you.wanna.go.com/"
, or, for local links, window.location = "my_relative_link.html"
.
You can try it by typing it into your address bar as well, e.g. javascript: window.location = "http://www.google.com/"
.
Also note that the protocol part of the URL (http://
) is not optional for absolute links; omitting it will make javascript assume a relative link.