[OpenStreetMap] #4746: click in zoom bar goes to very low zoom level when page is scrolled down

[OpenStreetMap]

#4746: click in zoom bar goes to very low zoom level when page is scrolled down
-----------------------------------+-------------------------
 Reporter:  Totor                  |      Owner:  rails-dev@…
     Type:  defect                 |     Status:  new
 Priority:  minor                  |  Milestone:
Component:  website                |    Version:
 Keywords:  website, zoom, scroll  |
-----------------------------------+-------------------------
 On firefox 12.0 (on eeepc, xandros linux) the left side of the website
 (menu) can not fit in the screen (this can be simulated by reducing the
 height of the window on larger screens). When using the scroll bar to go
 to the bottom of the page, the page/menu scrolls, but the map remains on
 the top of the page "floating".[[BR]]
 Once completely scrolled down to see the partners link, a click in the
 zoom bar, to directly select a zoom level of the map, will go to a very
 low zoom level.[[BR]]
 It looks like the displayed zoom bar is linked to the "floating" map, but
 the real clicking zone (or zoom level computation) scrolled down/up with
 the rest of the page.

 FF18 under ubuntu still has the same problem.
 IE8 and Chrome do not seem to have any problem.

-- 
Ticket URL: <https://trac.openstreetmap.org/ticket/4746>
OpenStreetMap <http://www.openstreetmap.org/>
OpenStreetMap is a free editable map of the whole world