Region search: focus on results after submit

would it be possible to focus on the results div after submit? you can miss it is already there :)
especially useful when arriving from the location link.

No file or test is named. Start by locating the region search submit handler and the results div, then check the behavior when submitting a search, especially when arriving from the location link. Done means focus moves to the results after submission without changing the search result itself.

Written by the indexing model from the issue text.