Hi John,

As quoted from John Roberts <[EMAIL PROTECTED]>:
> 1. Is there a way to postpone loading of the layers until they are switched
> on?

Which version of MapBuilder do you use?  On version 1.5-alpha1, there's
an option for MapPane:
  <noPreload>true</noPreload>
that only loads the visible layers.

> 2. Is there a way to group layers and limit their visibility to
> non-overlapping ranges, layers only loading when they are visible?

Not that I know of.

> 3. Is their a widget that displays the current scale?

There are two: MapScaleBar and MapScaleText.  For an example of
MapScaleBar see:
  http://demo.communitymapbuilder.org/demo/mapbuilder/demo/mapViewer/index.html
and for MapScaleText see:
  http://demo.communitymapbuilder.org/demo/mapbuilder/demo/basic/index.html

Kind regards,
-- 
-- Gertjan van Oosten, [EMAIL PROTECTED], West Consulting B.V., +31 15 2191 600

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