[OpenLayers-Users] Spherical Mercator example and mouse wheel zoom

[Armin Burger]

Hi

I have a question regarding the example for layers in Spherical Mercator at

http://openlayers.org/dev/examples/spherical-mercator.html

In contrast to other examples, the mouse wheel zoom is always zooming 2 
levels at once for a single mouse click-turn. Using the + or - buttons 
the zoom is just one level. Is there a setting available that configures 
the mouse wheel zoom also to a single zoom level per click-turn as it is 
for most of the other OL examples I've seen?

Armin