the currently used fdd2div javascript is a bit crappy and the website selection quite too complicated
We should:
(In [4660]) fixes #2415
(In [4661]) refs #2415 added missing doc block
good stuff!!
some feeedback
Note: to display search in site selector, you can set [General] autocomplete_min_sites = 2
in config file
(In [4671]) refs #2415 fixed error occuring on clicking empty-result message
(In [4672]) fixes #2415 handle case with only one site correct