Hi,
and once again sorry the late reply...
I know what kind of function you mean, but my knowledge of Javascript
is quite limited so i wouldn't know how to program that.
Some sites where i have seen this feature use Leaflet instead of
OpenLayers (which is used here), i'm not even sure if this is
possible with OpenLayers at all.
It's a nice feature that i'd love to have myself though...
(sigh... seems i can't give much positive replies lately...)
However, i have mentioned this before: it is Open Source, so
if you can find someone who can build that in to the Plugin
- that's perfectly fine with me!
cheers, Frank