I could use a few pointers, just to get an idea on where to start with
this problem.

My map:  http://freeforthepicking.com/WaterResources/WaterResourcesMap.html

Essentially, when you click on a polygon, things go great.

When you click on 2 polygons, it defaults to the zoom settings of the
polygon you clicked last.  So, if you had already zoomed in to a
property in footprints and then you added another layer you had lost
all of that zooming.

What I need to do is have the map check the current map settings, if
the center isn't the default map center; don't change it.  If the zoom
level for the map the user checks is lower than the present zoom
level, don't change the zoom level.

What functions can I use to get the mapper to do checks like this of
the state of the map before deciding whether or not to perform a
function like zooming out or changing the map center?

Thanks in advance.
Help me out and get a cookie!

Dominic

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