Changing location should redirect to node page not home page

At the moment changing location always redirects user to homepage for new location. Attached patches change this behavior - as long as the user localizes from a node, he is redirected to the same node on the new domain (node existence on the new domain is not checked). If the user localizes on any other page he is redirected to the home page. Changes had to be made for both domain geolocalization and domain user default modules.
To see it in action use either "change" on top left corner or the zip code form in the right sidebar on http://www.thebeehive.org/money/pay-taxes.