Hello all,

I am new to GIS and spatial data technology.  For the last week I have
been trying to figure what is the appropriate/recommended way to add a
Google Map layer to my Geoserver projects.  I saw a screen shot on one
site of some sort plug-in, but have yet to find any info on that.  I
have also seen http://geowebcache.org/docs/current/services/gmaps.html
but I yet to know where do I add this JavaScript snippet to implement
it.  So far the only solution I have come up with is to create an HTML
document and place it in the www directory of my Geoserver with the
following snippets:

<html xmlns="http://www.w3.org/1999/xhtml";>
  <head>
    <script src='http://dev.virtualearth.net/mapcontrol/
mapcontrol.ashx?v=6.2&mkt=en-us'></script>
    <script src="http://maps.google.com/maps?
file=api&amp;v=2&amp;sensor=false&amp; type="text/javascript"></
script>

......

 // create Google layer
            var gsat = new OpenLayers.Layer.Google(
                "Google Satellite",
                {type: G_SATELLITE_MAP, sphericalMercator: true}
            );

....

map.addLayers([gsat, veaer, yahoosat, wms]);

.....

But is the process really this manual?  In Quantum GIS there's an easy
out-of-the-box plug-in that I click on and a Google Layer is generated
for my spatial data.  My other question is, why is the API key
needed?  I didn't use it in this case and I have read in articles that
it isn't needed for the v3 API.  Does this key only apply to some of
the Google MAp API's and not others?

I apologize in advance if I am asking the obvious :)

Cheers,

elshae

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